From eb274bf3eeb34f70031e220941ee1340c75ac098 Mon Sep 17 00:00:00 2001 From: Jan Schumann Date: Mon, 2 Jan 2012 21:35:09 +0100 Subject: added plugin type 'auth' --- inc/init.php | 2 +- inc/load.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'inc') diff --git a/inc/init.php b/inc/init.php index b3acf2e33..1d3588942 100644 --- a/inc/init.php +++ b/inc/init.php @@ -200,7 +200,7 @@ init_paths(); init_files(); // setup plugin controller class (can be overwritten in preload.php) -$plugin_types = array('admin','syntax','action','renderer', 'helper'); +$plugin_types = array('auth', 'admin','syntax','action','renderer', 'helper'); global $plugin_controller_class, $plugin_controller; if (empty($plugin_controller_class)) $plugin_controller_class = 'Doku_Plugin_Controller'; diff --git a/inc/load.php b/inc/load.php index d30397f6e..36de5b69a 100644 --- a/inc/load.php +++ b/inc/load.php @@ -89,7 +89,7 @@ function load_autoload($name){ } // Plugin loading - if(preg_match('/^(helper|syntax|action|admin|renderer)_plugin_([^_]+)(?:_([^_]+))?$/', + if(preg_match('/^(auth|helper|syntax|action|admin|renderer)_plugin_([^_]+)(?:_([^_]+))?$/', $name, $m)) { //try to load the wanted plugin file // include, but be silent. Maybe some other autoloader has an idea -- cgit v1.2.3 From 3cbcc6538357fd59d70eea92086e8bfcf0443200 Mon Sep 17 00:00:00 2001 From: Jan Schumann Date: Tue, 3 Jan 2012 02:54:05 +0100 Subject: Added Auth-Plugin-Prototype to autoload --- inc/load.php | 1 + 1 file changed, 1 insertion(+) (limited to 'inc') diff --git a/inc/load.php b/inc/load.php index 36de5b69a..138118a2a 100644 --- a/inc/load.php +++ b/inc/load.php @@ -80,6 +80,7 @@ function load_autoload($name){ 'DokuWiki_Action_Plugin' => DOKU_PLUGIN.'action.php', 'DokuWiki_Admin_Plugin' => DOKU_PLUGIN.'admin.php', 'DokuWiki_Syntax_Plugin' => DOKU_PLUGIN.'syntax.php', + 'DokuWiki_Auth_Plugin' => DOKU_PLUGIN.'auth.php', ); -- cgit v1.2.3 From 9c29eea515b336b23187a86f5b55443571fcba01 Mon Sep 17 00:00:00 2001 From: Jan Schumann Date: Tue, 3 Jan 2012 02:56:20 +0100 Subject: Setup auth system from plugins --- inc/auth.php | 56 ++++++++++++++++++++++++++++++++++---------------------- 1 file changed, 34 insertions(+), 22 deletions(-) (limited to 'inc') diff --git a/inc/auth.php b/inc/auth.php index e0f58e5f2..b11a14d50 100644 --- a/inc/auth.php +++ b/inc/auth.php @@ -36,29 +36,41 @@ function auth_setup(){ global $AUTH_ACL; global $lang; global $config_cascade; + global $plugin_controller; $AUTH_ACL = array(); if(!$conf['useacl']) return false; - // load the the backend auth functions and instantiate the auth object XXX - if (@file_exists(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php')) { - require_once(DOKU_INC.'inc/auth/basic.class.php'); - require_once(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php'); - - $auth_class = "auth_".$conf['authtype']; - if (class_exists($auth_class)) { - $auth = new $auth_class(); - if ($auth->success == false) { - // degrade to unauthenticated user - unset($auth); - auth_logoff(); - msg($lang['authtempfail'], -1); - } - } else { - nice_die($lang['authmodfailed']); - } - } else { - nice_die($lang['authmodfailed']); + // try to load auth backend from plugins + $plugins = $plugin_controller->getList('auth'); + foreach ($plugin_controller->getList('auth') as $plugin) { + if ($conf['authtype'] === $plugin) { + $auth = $plugin_controller->load('auth', $plugin)->getAuth(); + break; + } + } + + if (!$auth) { + // load the the backend auth functions and instantiate the auth object XXX + if (@file_exists(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php')) { + require_once(DOKU_INC.'inc/auth/basic.class.php'); + require_once(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php'); + + $auth_class = "auth_".$conf['authtype']; + if (class_exists($auth_class)) { + $auth = new $auth_class(); + if ($auth->success == false) { + // degrade to unauthenticated user + unset($auth); + auth_logoff(); + msg($lang['authtempfail'], -1); + } + } else { + nice_die($lang['authmodfailed']); + } + } else { + nice_die($lang['authmodfailed']); + } } if(!$auth) return; @@ -675,7 +687,7 @@ function auth_sendPassword($user,$password){ if(empty($conf['mailprefix'])) { $subject = $lang['regpwmail']; - } else { + } else { $subject = '['.$conf['mailprefix'].'] '.$lang['regpwmail']; } @@ -920,10 +932,10 @@ function act_resendpwd(){ if(empty($conf['mailprefix'])) { $subject = $lang['regpwmail']; - } else { + } else { $subject = '['.$conf['mailprefix'].'] '.$lang['regpwmail']; } - + if(mail_send($userinfo['name'].' <'.$userinfo['mail'].'>', $subject, $text, -- cgit v1.2.3 From f4476bd9b5badd36cd0617d76538e47d9649986b Mon Sep 17 00:00:00 2001 From: Jan Schumann Date: Mon, 20 Feb 2012 19:51:26 +0100 Subject: Refactored auth system: All auth methods are now introduced as plugins. --- inc/auth.php | 37 +- inc/auth/ad.class.php | 351 ------------------ inc/auth/basic.class.php | 403 -------------------- inc/auth/ldap.class.php | 463 ----------------------- inc/auth/mysql.class.php | 939 ----------------------------------------------- inc/auth/pgsql.class.php | 410 --------------------- inc/auth/plain.class.php | 328 ----------------- 7 files changed, 12 insertions(+), 2919 deletions(-) delete mode 100644 inc/auth/ad.class.php delete mode 100644 inc/auth/basic.class.php delete mode 100644 inc/auth/ldap.class.php delete mode 100644 inc/auth/mysql.class.php delete mode 100644 inc/auth/pgsql.class.php delete mode 100644 inc/auth/plain.class.php (limited to 'inc') diff --git a/inc/auth.php b/inc/auth.php index b11a14d50..aac7a2fca 100644 --- a/inc/auth.php +++ b/inc/auth.php @@ -45,35 +45,19 @@ function auth_setup(){ $plugins = $plugin_controller->getList('auth'); foreach ($plugin_controller->getList('auth') as $plugin) { if ($conf['authtype'] === $plugin) { - $auth = $plugin_controller->load('auth', $plugin)->getAuth(); + $auth = $plugin_controller->load('auth', $plugin); break; } } - if (!$auth) { - // load the the backend auth functions and instantiate the auth object XXX - if (@file_exists(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php')) { - require_once(DOKU_INC.'inc/auth/basic.class.php'); - require_once(DOKU_INC.'inc/auth/'.$conf['authtype'].'.class.php'); - - $auth_class = "auth_".$conf['authtype']; - if (class_exists($auth_class)) { - $auth = new $auth_class(); - if ($auth->success == false) { - // degrade to unauthenticated user - unset($auth); - auth_logoff(); - msg($lang['authtempfail'], -1); - } - } else { - nice_die($lang['authmodfailed']); - } - } else { - nice_die($lang['authmodfailed']); - } - } + if(!$auth) return; - if(!$auth) return; + if ($auth && $auth->success == false) { + // degrade to unauthenticated user + unset($auth); + auth_logoff(); + msg($lang['authtempfail'], -1); + } // do the login either by cookie or provided credentials XXX if (!isset($_REQUEST['u'])) $_REQUEST['u'] = ''; @@ -102,7 +86,10 @@ function auth_setup(){ } // apply cleaning - $_REQUEST['u'] = $auth->cleanUser($_REQUEST['u']); + if (true === $auth->success) + { + $_REQUEST['u'] = $auth->cleanUser($_REQUEST['u']); + } if(isset($_REQUEST['authtok'])){ // when an authentication token is given, trust the session diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php deleted file mode 100644 index 1fddad243..000000000 --- a/inc/auth/ad.class.php +++ /dev/null @@ -1,351 +0,0 @@ - - * @link http://www.nosq.com/blog/2005/08/ldap-activedirectory-and-dokuwiki/ - * @author Andreas Gohr - */ - -require_once(DOKU_INC.'inc/adLDAP.php'); - -class auth_ad extends auth_basic { - var $cnf = null; - var $opts = null; - var $adldap = null; - var $users = null; - - /** - * Constructor - */ - function auth_ad() { - global $conf; - $this->cnf = $conf['auth']['ad']; - - - // additional information fields - if (isset($this->cnf['additional'])) { - $this->cnf['additional'] = str_replace(' ', '', $this->cnf['additional']); - $this->cnf['additional'] = explode(',', $this->cnf['additional']); - } else $this->cnf['additional'] = array(); - - // ldap extension is needed - if (!function_exists('ldap_connect')) { - if ($this->cnf['debug']) - msg("AD Auth: PHP LDAP extension not found.",-1); - $this->success = false; - return; - } - - // Prepare SSO - if($_SERVER['REMOTE_USER'] && $this->cnf['sso']){ - // remove possible NTLM domain - list($dom,$usr) = explode('\\',$_SERVER['REMOTE_USER'],2); - if(!$usr) $usr = $dom; - - // remove possible Kerberos domain - list($usr,$dom) = explode('@',$usr); - - $dom = strtolower($dom); - $_SERVER['REMOTE_USER'] = $usr; - - // we need to simulate a login - if(empty($_COOKIE[DOKU_COOKIE])){ - $_REQUEST['u'] = $_SERVER['REMOTE_USER']; - $_REQUEST['p'] = 'sso_only'; - } - } - - // prepare adLDAP standard configuration - $this->opts = $this->cnf; - - // add possible domain specific configuration - if($dom && is_array($this->cnf[$dom])) foreach($this->cnf[$dom] as $key => $val){ - $this->opts[$key] = $val; - } - - // handle multiple AD servers - $this->opts['domain_controllers'] = explode(',',$this->opts['domain_controllers']); - $this->opts['domain_controllers'] = array_map('trim',$this->opts['domain_controllers']); - $this->opts['domain_controllers'] = array_filter($this->opts['domain_controllers']); - - // we can change the password if SSL is set - if($this->opts['use_ssl'] || $this->opts['use_tls']){ - $this->cando['modPass'] = true; - } - $this->cando['modName'] = true; - $this->cando['modMail'] = true; - } - - /** - * Check user+password [required auth function] - * - * Checks if the given user exists and the given - * plaintext password is correct by trying to bind - * to the LDAP server - * - * @author James Van Lommel - * @return bool - */ - function checkPass($user, $pass){ - if($_SERVER['REMOTE_USER'] && - $_SERVER['REMOTE_USER'] == $user && - $this->cnf['sso']) return true; - - if(!$this->_init()) return false; - return $this->adldap->authenticate($user, $pass); - } - - /** - * Return user info [required auth function] - * - * Returns info about the given user needs to contain - * at least these fields: - * - * name string full name of the user - * mail string email address of the user - * grps array list of groups the user is in - * - * This LDAP specific function returns the following - * addional fields: - * - * dn string distinguished name (DN) - * uid string Posix User ID - * - * @author James Van Lommel - */ - function getUserData($user){ - global $conf; - if(!$this->_init()) return false; - - $fields = array('mail','displayname','samaccountname'); - - // add additional fields to read - $fields = array_merge($fields, $this->cnf['additional']); - $fields = array_unique($fields); - - //get info for given user - $result = $this->adldap->user_info($user, $fields); - //general user info - $info['name'] = $result[0]['displayname'][0]; - $info['mail'] = $result[0]['mail'][0]; - $info['uid'] = $result[0]['samaccountname'][0]; - $info['dn'] = $result[0]['dn']; - - // additional information - foreach ($this->cnf['additional'] as $field) { - if (isset($result[0][strtolower($field)])) { - $info[$field] = $result[0][strtolower($field)][0]; - } - } - - // handle ActiveDirectory memberOf - $info['grps'] = $this->adldap->user_groups($user,(bool) $this->opts['recursive_groups']); - - if (is_array($info['grps'])) { - foreach ($info['grps'] as $ndx => $group) { - $info['grps'][$ndx] = $this->cleanGroup($group); - } - } - - // always add the default group to the list of groups - if(!is_array($info['grps']) || !in_array($conf['defaultgroup'],$info['grps'])){ - $info['grps'][] = $conf['defaultgroup']; - } - - return $info; - } - - /** - * Make AD group names usable by DokuWiki. - * - * Removes backslashes ('\'), pound signs ('#'), and converts spaces to underscores. - * - * @author James Van Lommel (jamesvl@gmail.com) - */ - function cleanGroup($name) { - $sName = str_replace('\\', '', $name); - $sName = str_replace('#', '', $sName); - $sName = preg_replace('[\s]', '_', $sName); - return $sName; - } - - /** - * Sanitize user names - */ - function cleanUser($name) { - return $this->cleanGroup($name); - } - - /** - * Most values in LDAP are case-insensitive - */ - function isCaseSensitive(){ - return false; - } - - /** - * Bulk retrieval of user data - * - * @author Dominik Eckelmann - * @param start index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs, null for no filter - * @return array of userinfo (refer getUserData for internal userinfo details) - */ - function retrieveUsers($start=0,$limit=-1,$filter=array()) { - if(!$this->_init()) return false; - - if ($this->users === null) { - //get info for given user - $result = $this->adldap->all_users(); - if (!$result) return array(); - $this->users = array_fill_keys($result, false); - } - - $i = 0; - $count = 0; - $this->_constructPattern($filter); - $result = array(); - - foreach ($this->users as $user => &$info) { - if ($i++ < $start) { - continue; - } - if ($info === false) { - $info = $this->getUserData($user); - } - if ($this->_filter($user, $info)) { - $result[$user] = $info; - if (($limit >= 0) && (++$count >= $limit)) break; - } - } - return $result; - } - - /** - * Modify user data - * - * @param $user nick of the user to be changed - * @param $changes array of field/value pairs to be changed - * @return bool - */ - function modifyUser($user, $changes) { - $return = true; - - // password changing - if(isset($changes['pass'])){ - try { - $return = $this->adldap->user_password($user,$changes['pass']); - } catch (adLDAPException $e) { - if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); - $return = false; - } - if(!$return) msg('AD Auth: failed to change the password. Maybe the password policy was not met?',-1); - } - - // changing user data - $adchanges = array(); - if(isset($changes['name'])){ - // get first and last name - $parts = explode(' ',$changes['name']); - $adchanges['surname'] = array_pop($parts); - $adchanges['firstname'] = join(' ',$parts); - $adchanges['display_name'] = $changes['name']; - } - if(isset($changes['mail'])){ - $adchanges['email'] = $changes['mail']; - } - if(count($adchanges)){ - try { - $return = $return & $this->adldap->user_modify($user,$adchanges); - } catch (adLDAPException $e) { - if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); - $return = false; - } - } - - return $return; - } - - /** - * Initialize the AdLDAP library and connect to the server - */ - function _init(){ - if(!is_null($this->adldap)) return true; - - // connect - try { - $this->adldap = new adLDAP($this->opts); - if (isset($this->opts['ad_username']) && isset($this->opts['ad_password'])) { - $this->canDo['getUsers'] = true; - } - return true; - } catch (adLDAPException $e) { - if ($this->cnf['debug']) { - msg('AD Auth: '.$e->getMessage(), -1); - } - $this->success = false; - $this->adldap = null; - } - return false; - } - - /** - * return 1 if $user + $info match $filter criteria, 0 otherwise - * - * @author Chris Smith - */ - function _filter($user, $info) { - foreach ($this->_pattern as $item => $pattern) { - if ($item == 'user') { - if (!preg_match($pattern, $user)) return 0; - } else if ($item == 'grps') { - if (!count(preg_grep($pattern, $info['grps']))) return 0; - } else { - if (!preg_match($pattern, $info[$item])) return 0; - } - } - return 1; - } - - function _constructPattern($filter) { - $this->_pattern = array(); - foreach ($filter as $item => $pattern) { -// $this->_pattern[$item] = '/'.preg_quote($pattern,"/").'/i'; // don't allow regex characters - $this->_pattern[$item] = '/'.str_replace('/','\/',$pattern).'/i'; // allow regex characters - } - } -} - -//Setup VIM: ex: et ts=4 : diff --git a/inc/auth/basic.class.php b/inc/auth/basic.class.php deleted file mode 100644 index c7e7031bf..000000000 --- a/inc/auth/basic.class.php +++ /dev/null @@ -1,403 +0,0 @@ - - */ - -class auth_basic { - - var $success = true; - - - /** - * Posible things an auth backend module may be able to - * do. The things a backend can do need to be set to true - * in the constructor. - */ - var $cando = array ( - 'addUser' => false, // can Users be created? - 'delUser' => false, // can Users be deleted? - 'modLogin' => false, // can login names be changed? - 'modPass' => false, // can passwords be changed? - 'modName' => false, // can real names be changed? - 'modMail' => false, // can emails be changed? - 'modGroups' => false, // can groups be changed? - 'getUsers' => false, // can a (filtered) list of users be retrieved? - 'getUserCount'=> false, // can the number of users be retrieved? - 'getGroups' => false, // can a list of available groups be retrieved? - 'external' => false, // does the module do external auth checking? - 'logout' => true, // can the user logout again? (eg. not possible with HTTP auth) - ); - - - /** - * Constructor. - * - * Carry out sanity checks to ensure the object is - * able to operate. Set capabilities in $this->cando - * array here - * - * Set $this->success to false if checks fail - * - * @author Christopher Smith - */ - function auth_basic() { - // the base class constructor does nothing, derived class - // constructors do the real work - } - - /** - * Capability check. [ DO NOT OVERRIDE ] - * - * Checks the capabilities set in the $this->cando array and - * some pseudo capabilities (shortcutting access to multiple - * ones) - * - * ususal capabilities start with lowercase letter - * shortcut capabilities start with uppercase letter - * - * @author Andreas Gohr - * @return bool - */ - function canDo($cap) { - switch($cap){ - case 'Profile': - // can at least one of the user's properties be changed? - return ( $this->cando['modPass'] || - $this->cando['modName'] || - $this->cando['modMail'] ); - break; - case 'UserMod': - // can at least anything be changed? - return ( $this->cando['modPass'] || - $this->cando['modName'] || - $this->cando['modMail'] || - $this->cando['modLogin'] || - $this->cando['modGroups'] || - $this->cando['modMail'] ); - break; - default: - // print a helping message for developers - if(!isset($this->cando[$cap])){ - msg("Check for unknown capability '$cap' - Do you use an outdated Plugin?",-1); - } - return $this->cando[$cap]; - } - } - - /** - * Trigger the AUTH_USERDATA_CHANGE event and call the modification function. [ DO NOT OVERRIDE ] - * - * You should use this function instead of calling createUser, modifyUser or - * deleteUsers directly. The event handlers can prevent the modification, for - * example for enforcing a user name schema. - * - * @author Gabriel Birke - * @param string $type Modification type ('create', 'modify', 'delete') - * @param array $params Parameters for the createUser, modifyUser or deleteUsers method. The content of this array depends on the modification type - * @return mixed Result from the modification function or false if an event handler has canceled the action - */ - function triggerUserMod($type, $params) - { - $validTypes = array( - 'create' => 'createUser', - 'modify' => 'modifyUser', - 'delete' => 'deleteUsers' - ); - if(empty($validTypes[$type])) - return false; - $eventdata = array('type' => $type, 'params' => $params, 'modification_result' => null); - $evt = new Doku_Event('AUTH_USER_CHANGE', $eventdata); - if ($evt->advise_before(true)) { - $result = call_user_func_array(array($this, $validTypes[$type]), $params); - $evt->data['modification_result'] = $result; - } - $evt->advise_after(); - unset($evt); - return $result; - } - - /** - * Log off the current user [ OPTIONAL ] - * - * Is run in addition to the ususal logoff method. Should - * only be needed when trustExternal is implemented. - * - * @see auth_logoff() - * @author Andreas Gohr - */ - function logOff(){ - } - - /** - * Do all authentication [ OPTIONAL ] - * - * Set $this->cando['external'] = true when implemented - * - * If this function is implemented it will be used to - * authenticate a user - all other DokuWiki internals - * will not be used for authenticating, thus - * implementing the checkPass() function is not needed - * anymore. - * - * The function can be used to authenticate against third - * party cookies or Apache auth mechanisms and replaces - * the auth_login() function - * - * The function will be called with or without a set - * username. If the Username is given it was called - * from the login form and the given credentials might - * need to be checked. If no username was given it - * the function needs to check if the user is logged in - * by other means (cookie, environment). - * - * The function needs to set some globals needed by - * DokuWiki like auth_login() does. - * - * @see auth_login() - * @author Andreas Gohr - * - * @param string $user Username - * @param string $pass Cleartext Password - * @param bool $sticky Cookie should not expire - * @return bool true on successful auth - */ - function trustExternal($user,$pass,$sticky=false){ -# // some example: -# -# global $USERINFO; -# global $conf; -# $sticky ? $sticky = true : $sticky = false; //sanity check -# -# // do the checking here -# -# // set the globals if authed -# $USERINFO['name'] = 'FIXME'; -# $USERINFO['mail'] = 'FIXME'; -# $USERINFO['grps'] = array('FIXME'); -# $_SERVER['REMOTE_USER'] = $user; -# $_SESSION[DOKU_COOKIE]['auth']['user'] = $user; -# $_SESSION[DOKU_COOKIE]['auth']['pass'] = $pass; -# $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO; -# return true; - } - - /** - * Check user+password [ MUST BE OVERRIDDEN ] - * - * Checks if the given user exists and the given - * plaintext password is correct - * - * May be ommited if trustExternal is used. - * - * @author Andreas Gohr - * @return bool - */ - function checkPass($user,$pass){ - msg("no valid authorisation system in use", -1); - return false; - } - - /** - * Return user info [ MUST BE OVERRIDDEN ] - * - * Returns info about the given user needs to contain - * at least these fields: - * - * name string full name of the user - * mail string email addres of the user - * grps array list of groups the user is in - * - * @author Andreas Gohr - * @return array containing user data or false - */ - function getUserData($user) { - if(!$this->cando['external']) msg("no valid authorisation system in use", -1); - return false; - } - - /** - * Create a new User [implement only where required/possible] - * - * Returns false if the user already exists, null when an error - * occurred and true if everything went well. - * - * The new user HAS TO be added to the default group by this - * function! - * - * Set addUser capability when implemented - * - * @author Andreas Gohr - */ - function createUser($user,$pass,$name,$mail,$grps=null){ - msg("authorisation method does not allow creation of new users", -1); - return null; - } - - /** - * Modify user data [implement only where required/possible] - * - * Set the mod* capabilities according to the implemented features - * - * @author Chris Smith - * @param $user nick of the user to be changed - * @param $changes array of field/value pairs to be changed (password will be clear text) - * @return bool - */ - function modifyUser($user, $changes) { - msg("authorisation method does not allow modifying of user data", -1); - return false; - } - - /** - * Delete one or more users [implement only where required/possible] - * - * Set delUser capability when implemented - * - * @author Chris Smith - * @param array $users - * @return int number of users deleted - */ - function deleteUsers($users) { - msg("authorisation method does not allow deleting of users", -1); - return false; - } - - /** - * Return a count of the number of user which meet $filter criteria - * [should be implemented whenever retrieveUsers is implemented] - * - * Set getUserCount capability when implemented - * - * @author Chris Smith - */ - function getUserCount($filter=array()) { - msg("authorisation method does not provide user counts", -1); - return 0; - } - - /** - * Bulk retrieval of user data [implement only where required/possible] - * - * Set getUsers capability when implemented - * - * @author Chris Smith - * @param start index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs, null for no filter - * @return array of userinfo (refer getUserData for internal userinfo details) - */ - function retrieveUsers($start=0,$limit=-1,$filter=null) { - msg("authorisation method does not support mass retrieval of user data", -1); - return array(); - } - - /** - * Define a group [implement only where required/possible] - * - * Set addGroup capability when implemented - * - * @author Chris Smith - * @return bool - */ - function addGroup($group) { - msg("authorisation method does not support independent group creation", -1); - return false; - } - - /** - * Retrieve groups [implement only where required/possible] - * - * Set getGroups capability when implemented - * - * @author Chris Smith - * @return array - */ - function retrieveGroups($start=0,$limit=0) { - msg("authorisation method does not support group list retrieval", -1); - return array(); - } - - /** - * Return case sensitivity of the backend [OPTIONAL] - * - * When your backend is caseinsensitive (eg. you can login with USER and - * user) then you need to overwrite this method and return false - */ - function isCaseSensitive(){ - return true; - } - - /** - * Sanitize a given username [OPTIONAL] - * - * This function is applied to any user name that is given to - * the backend and should also be applied to any user name within - * the backend before returning it somewhere. - * - * This should be used to enforce username restrictions. - * - * @author Andreas Gohr - * @param string $user - username - * @param string - the cleaned username - */ - function cleanUser($user){ - return $user; - } - - /** - * Sanitize a given groupname [OPTIONAL] - * - * This function is applied to any groupname that is given to - * the backend and should also be applied to any groupname within - * the backend before returning it somewhere. - * - * This should be used to enforce groupname restrictions. - * - * Groupnames are to be passed without a leading '@' here. - * - * @author Andreas Gohr - * @param string $group - groupname - * @param string - the cleaned groupname - */ - function cleanGroup($group){ - return $group; - } - - - /** - * Check Session Cache validity [implement only where required/possible] - * - * DokuWiki caches user info in the user's session for the timespan defined - * in $conf['auth_security_timeout']. - * - * This makes sure slow authentication backends do not slow down DokuWiki. - * This also means that changes to the user database will not be reflected - * on currently logged in users. - * - * To accommodate for this, the user manager plugin will touch a reference - * file whenever a change is submitted. This function compares the filetime - * of this reference file with the time stored in the session. - * - * This reference file mechanism does not reflect changes done directly in - * the backend's database through other means than the user manager plugin. - * - * Fast backends might want to return always false, to force rechecks on - * each page load. Others might want to use their own checking here. If - * unsure, do not override. - * - * @param string $user - The username - * @author Andreas Gohr - * @return bool - */ - function useSessionCache($user){ - global $conf; - return ($_SESSION[DOKU_COOKIE]['auth']['time'] >= @filemtime($conf['cachedir'].'/sessionpurge')); - } - -} -//Setup VIM: ex: et ts=2 : diff --git a/inc/auth/ldap.class.php b/inc/auth/ldap.class.php deleted file mode 100644 index 8eb411995..000000000 --- a/inc/auth/ldap.class.php +++ /dev/null @@ -1,463 +0,0 @@ - - * @author Chris Smith - */ - -class auth_ldap extends auth_basic { - var $cnf = null; - var $con = null; - var $bound = 0; // 0: anonymous, 1: user, 2: superuser - - /** - * Constructor - */ - function auth_ldap(){ - global $conf; - $this->cnf = $conf['auth']['ldap']; - - // ldap extension is needed - if(!function_exists('ldap_connect')) { - if ($this->cnf['debug']) - msg("LDAP err: PHP LDAP extension not found.",-1,__LINE__,__FILE__); - $this->success = false; - return; - } - - if(empty($this->cnf['groupkey'])) $this->cnf['groupkey'] = 'cn'; - if(empty($this->cnf['userscope'])) $this->cnf['userscope'] = 'sub'; - if(empty($this->cnf['groupscope'])) $this->cnf['groupscope'] = 'sub'; - - // auth_ldap currently just handles authentication, so no - // capabilities are set - } - - /** - * Check user+password - * - * Checks if the given user exists and the given - * plaintext password is correct by trying to bind - * to the LDAP server - * - * @author Andreas Gohr - * @return bool - */ - function checkPass($user,$pass){ - // reject empty password - if(empty($pass)) return false; - if(!$this->_openLDAP()) return false; - - // indirect user bind - if($this->cnf['binddn'] && $this->cnf['bindpw']){ - // use superuser credentials - if(!@ldap_bind($this->con,$this->cnf['binddn'],$this->cnf['bindpw'])){ - if($this->cnf['debug']) - msg('LDAP bind as superuser: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - return false; - } - $this->bound = 2; - }else if($this->cnf['binddn'] && - $this->cnf['usertree'] && - $this->cnf['userfilter']) { - // special bind string - $dn = $this->_makeFilter($this->cnf['binddn'], - array('user'=>$user,'server'=>$this->cnf['server'])); - - }else if(strpos($this->cnf['usertree'], '%{user}')) { - // direct user bind - $dn = $this->_makeFilter($this->cnf['usertree'], - array('user'=>$user,'server'=>$this->cnf['server'])); - - }else{ - // Anonymous bind - if(!@ldap_bind($this->con)){ - msg("LDAP: can not bind anonymously",-1); - if($this->cnf['debug']) - msg('LDAP anonymous bind: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - return false; - } - } - - // Try to bind to with the dn if we have one. - if(!empty($dn)) { - // User/Password bind - if(!@ldap_bind($this->con,$dn,$pass)){ - if($this->cnf['debug']){ - msg("LDAP: bind with $dn failed", -1,__LINE__,__FILE__); - msg('LDAP user dn bind: '.htmlspecialchars(ldap_error($this->con)),0); - } - return false; - } - $this->bound = 1; - return true; - }else{ - // See if we can find the user - $info = $this->getUserData($user,true); - if(empty($info['dn'])) { - return false; - } else { - $dn = $info['dn']; - } - - // Try to bind with the dn provided - if(!@ldap_bind($this->con,$dn,$pass)){ - if($this->cnf['debug']){ - msg("LDAP: bind with $dn failed", -1,__LINE__,__FILE__); - msg('LDAP user bind: '.htmlspecialchars(ldap_error($this->con)),0); - } - return false; - } - $this->bound = 1; - return true; - } - - return false; - } - - /** - * Return user info - * - * Returns info about the given user needs to contain - * at least these fields: - * - * name string full name of the user - * mail string email addres of the user - * grps array list of groups the user is in - * - * This LDAP specific function returns the following - * addional fields: - * - * dn string distinguished name (DN) - * uid string Posix User ID - * inbind bool for internal use - avoid loop in binding - * - * @author Andreas Gohr - * @author Trouble - * @author Dan Allen - * @author - * @author Stephane Chazelas - * @return array containing user data or false - */ - function getUserData($user,$inbind=false) { - global $conf; - if(!$this->_openLDAP()) return false; - - // force superuser bind if wanted and not bound as superuser yet - if($this->cnf['binddn'] && $this->cnf['bindpw'] && $this->bound < 2){ - // use superuser credentials - if(!@ldap_bind($this->con,$this->cnf['binddn'],$this->cnf['bindpw'])){ - if($this->cnf['debug']) - msg('LDAP bind as superuser: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - return false; - } - $this->bound = 2; - }elseif($this->bound == 0 && !$inbind) { - // in some cases getUserData is called outside the authentication workflow - // eg. for sending email notification on subscribed pages. This data might not - // be accessible anonymously, so we try to rebind the current user here - list($loginuser,$loginsticky,$loginpass) = auth_getCookie(); - if($loginuser && $loginpass){ - $loginpass = PMA_blowfish_decrypt($loginpass, auth_cookiesalt(!$loginsticky)); - $this->checkPass($loginuser, $loginpass); - } - } - - $info['user'] = $user; - $info['server'] = $this->cnf['server']; - - //get info for given user - $base = $this->_makeFilter($this->cnf['usertree'], $info); - if(!empty($this->cnf['userfilter'])) { - $filter = $this->_makeFilter($this->cnf['userfilter'], $info); - } else { - $filter = "(ObjectClass=*)"; - } - - $sr = $this->_ldapsearch($this->con, $base, $filter, $this->cnf['userscope']); - $result = @ldap_get_entries($this->con, $sr); - if($this->cnf['debug']){ - msg('LDAP user search: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - msg('LDAP search at: '.htmlspecialchars($base.' '.$filter),0,__LINE__,__FILE__); - } - - // Don't accept more or less than one response - if(!is_array($result) || $result['count'] != 1){ - return false; //user not found - } - - $user_result = $result[0]; - ldap_free_result($sr); - - // general user info - $info['dn'] = $user_result['dn']; - $info['gid'] = $user_result['gidnumber'][0]; - $info['mail'] = $user_result['mail'][0]; - $info['name'] = $user_result['cn'][0]; - $info['grps'] = array(); - - // overwrite if other attribs are specified. - if(is_array($this->cnf['mapping'])){ - foreach($this->cnf['mapping'] as $localkey => $key) { - if(is_array($key)) { - // use regexp to clean up user_result - list($key, $regexp) = each($key); - if($user_result[$key]) foreach($user_result[$key] as $grp){ - if (preg_match($regexp,$grp,$match)) { - if($localkey == 'grps') { - $info[$localkey][] = $match[1]; - } else { - $info[$localkey] = $match[1]; - } - } - } - } else { - $info[$localkey] = $user_result[$key][0]; - } - } - } - $user_result = array_merge($info,$user_result); - - //get groups for given user if grouptree is given - if ($this->cnf['grouptree'] || $this->cnf['groupfilter']) { - $base = $this->_makeFilter($this->cnf['grouptree'], $user_result); - $filter = $this->_makeFilter($this->cnf['groupfilter'], $user_result); - $sr = $this->_ldapsearch($this->con, $base, $filter, $this->cnf['groupscope'], array($this->cnf['groupkey'])); - if($this->cnf['debug']){ - msg('LDAP group search: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - msg('LDAP search at: '.htmlspecialchars($base.' '.$filter),0,__LINE__,__FILE__); - } - if(!$sr){ - msg("LDAP: Reading group memberships failed",-1); - return false; - } - $result = ldap_get_entries($this->con, $sr); - ldap_free_result($sr); - - if(is_array($result)) foreach($result as $grp){ - if(!empty($grp[$this->cnf['groupkey']][0])){ - if($this->cnf['debug']) - msg('LDAP usergroup: '.htmlspecialchars($grp[$this->cnf['groupkey']][0]),0,__LINE__,__FILE__); - $info['grps'][] = $grp[$this->cnf['groupkey']][0]; - } - } - } - - // always add the default group to the list of groups - if(!in_array($conf['defaultgroup'],$info['grps'])){ - $info['grps'][] = $conf['defaultgroup']; - } - return $info; - } - - /** - * Most values in LDAP are case-insensitive - */ - function isCaseSensitive(){ - return false; - } - - /** - * Bulk retrieval of user data - * - * @author Dominik Eckelmann - * @param start index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs, null for no filter - * @return array of userinfo (refer getUserData for internal userinfo details) - */ - function retrieveUsers($start=0,$limit=-1,$filter=array()) { - if(!$this->_openLDAP()) return false; - - if (!isset($this->users)) { - // Perform the search and grab all their details - if(!empty($this->cnf['userfilter'])) { - $all_filter = str_replace('%{user}', '*', $this->cnf['userfilter']); - } else { - $all_filter = "(ObjectClass=*)"; - } - $sr=ldap_search($this->con,$this->cnf['usertree'],$all_filter); - $entries = ldap_get_entries($this->con, $sr); - $users_array = array(); - for ($i=0; $i<$entries["count"]; $i++){ - array_push($users_array, $entries[$i]["uid"][0]); - } - asort($users_array); - $result = $users_array; - if (!$result) return array(); - $this->users = array_fill_keys($result, false); - } - $i = 0; - $count = 0; - $this->_constructPattern($filter); - $result = array(); - - foreach ($this->users as $user => &$info) { - if ($i++ < $start) { - continue; - } - if ($info === false) { - $info = $this->getUserData($user); - } - if ($this->_filter($user, $info)) { - $result[$user] = $info; - if (($limit >= 0) && (++$count >= $limit)) break; - } - } - return $result; - - - } - - /** - * Make LDAP filter strings. - * - * Used by auth_getUserData to make the filter - * strings for grouptree and groupfilter - * - * filter string ldap search filter with placeholders - * placeholders array array with the placeholders - * - * @author Troels Liebe Bentsen - * @return string - */ - function _makeFilter($filter, $placeholders) { - preg_match_all("/%{([^}]+)/", $filter, $matches, PREG_PATTERN_ORDER); - //replace each match - foreach ($matches[1] as $match) { - //take first element if array - if(is_array($placeholders[$match])) { - $value = $placeholders[$match][0]; - } else { - $value = $placeholders[$match]; - } - $value = $this->_filterEscape($value); - $filter = str_replace('%{'.$match.'}', $value, $filter); - } - return $filter; - } - - /** - * return 1 if $user + $info match $filter criteria, 0 otherwise - * - * @author Chris Smith - */ - function _filter($user, $info) { - foreach ($this->_pattern as $item => $pattern) { - if ($item == 'user') { - if (!preg_match($pattern, $user)) return 0; - } else if ($item == 'grps') { - if (!count(preg_grep($pattern, $info['grps']))) return 0; - } else { - if (!preg_match($pattern, $info[$item])) return 0; - } - } - return 1; - } - - function _constructPattern($filter) { - $this->_pattern = array(); - foreach ($filter as $item => $pattern) { -// $this->_pattern[$item] = '/'.preg_quote($pattern,"/").'/i'; // don't allow regex characters - $this->_pattern[$item] = '/'.str_replace('/','\/',$pattern).'/i'; // allow regex characters - } - } - - /** - * Escape a string to be used in a LDAP filter - * - * Ported from Perl's Net::LDAP::Util escape_filter_value - * - * @author Andreas Gohr - */ - function _filterEscape($string){ - return preg_replace('/([\x00-\x1F\*\(\)\\\\])/e', - '"\\\\\".join("",unpack("H2","$1"))', - $string); - } - - /** - * Opens a connection to the configured LDAP server and sets the wanted - * option on the connection - * - * @author Andreas Gohr - */ - function _openLDAP(){ - if($this->con) return true; // connection already established - - $this->bound = 0; - - $port = ($this->cnf['port']) ? $this->cnf['port'] : 389; - $this->con = @ldap_connect($this->cnf['server'],$port); - if(!$this->con){ - msg("LDAP: couldn't connect to LDAP server",-1); - return false; - } - - //set protocol version and dependend options - if($this->cnf['version']){ - if(!@ldap_set_option($this->con, LDAP_OPT_PROTOCOL_VERSION, - $this->cnf['version'])){ - msg('Setting LDAP Protocol version '.$this->cnf['version'].' failed',-1); - if($this->cnf['debug']) - msg('LDAP version set: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - }else{ - //use TLS (needs version 3) - if($this->cnf['starttls']) { - if (!@ldap_start_tls($this->con)){ - msg('Starting TLS failed',-1); - if($this->cnf['debug']) - msg('LDAP TLS set: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - } - } - // needs version 3 - if(isset($this->cnf['referrals'])) { - if(!@ldap_set_option($this->con, LDAP_OPT_REFERRALS, - $this->cnf['referrals'])){ - msg('Setting LDAP referrals to off failed',-1); - if($this->cnf['debug']) - msg('LDAP referal set: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - } - } - } - } - - //set deref mode - if($this->cnf['deref']){ - if(!@ldap_set_option($this->con, LDAP_OPT_DEREF, $this->cnf['deref'])){ - msg('Setting LDAP Deref mode '.$this->cnf['deref'].' failed',-1); - if($this->cnf['debug']) - msg('LDAP deref set: '.htmlspecialchars(ldap_error($this->con)),0,__LINE__,__FILE__); - } - } - - $this->canDo['getUsers'] = true; - return true; - } - - /** - * Wraps around ldap_search, ldap_list or ldap_read depending on $scope - * - * @param $scope string - can be 'base', 'one' or 'sub' - * @author Andreas Gohr - */ - function _ldapsearch($link_identifier, $base_dn, $filter, $scope='sub', $attributes=null, - $attrsonly=0, $sizelimit=0, $timelimit=0, $deref=LDAP_DEREF_NEVER){ - if(is_null($attributes)) $attributes = array(); - - if($scope == 'base'){ - return @ldap_read($link_identifier, $base_dn, $filter, $attributes, - $attrsonly, $sizelimit, $timelimit, $deref); - }elseif($scope == 'one'){ - return @ldap_list($link_identifier, $base_dn, $filter, $attributes, - $attrsonly, $sizelimit, $timelimit, $deref); - }else{ - return @ldap_search($link_identifier, $base_dn, $filter, $attributes, - $attrsonly, $sizelimit, $timelimit, $deref); - } - } -} - -//Setup VIM: ex: et ts=4 : diff --git a/inc/auth/mysql.class.php b/inc/auth/mysql.class.php deleted file mode 100644 index 653c725a3..000000000 --- a/inc/auth/mysql.class.php +++ /dev/null @@ -1,939 +0,0 @@ - - * @author Chris Smith - * @author Matthias Grimm -*/ - -class auth_mysql extends auth_basic { - - var $dbcon = 0; - var $dbver = 0; // database version - var $dbrev = 0; // database revision - var $dbsub = 0; // database subrevision - var $cnf = null; - var $defaultgroup = ""; - - /** - * Constructor - * - * checks if the mysql interface is available, otherwise it will - * set the variable $success of the basis class to false - * - * @author Matthias Grimm - */ - function auth_mysql() { - global $conf; - $this->cnf = $conf['auth']['mysql']; - - if (method_exists($this, 'auth_basic')) - parent::auth_basic(); - - if(!function_exists('mysql_connect')) { - if ($this->cnf['debug']) - msg("MySQL err: PHP MySQL extension not found.",-1,__LINE__,__FILE__); - $this->success = false; - return; - } - - // default to UTF-8, you rarely want something else - if(!isset($this->cnf['charset'])) $this->cnf['charset'] = 'utf8'; - - $this->defaultgroup = $conf['defaultgroup']; - - // set capabilities based upon config strings set - if (empty($this->cnf['server']) || empty($this->cnf['user']) || - !isset($this->cnf['password']) || empty($this->cnf['database'])){ - if ($this->cnf['debug']) - msg("MySQL err: insufficient configuration.",-1,__LINE__,__FILE__); - $this->success = false; - return; - } - - $this->cando['addUser'] = $this->_chkcnf(array('getUserInfo', - 'getGroups', - 'addUser', - 'getUserID', - 'getGroupID', - 'addGroup', - 'addUserGroup'),true); - $this->cando['delUser'] = $this->_chkcnf(array('getUserID', - 'delUser', - 'delUserRefs'),true); - $this->cando['modLogin'] = $this->_chkcnf(array('getUserID', - 'updateUser', - 'UpdateTarget'),true); - $this->cando['modPass'] = $this->cando['modLogin']; - $this->cando['modName'] = $this->cando['modLogin']; - $this->cando['modMail'] = $this->cando['modLogin']; - $this->cando['modGroups'] = $this->_chkcnf(array('getUserID', - 'getGroups', - 'getGroupID', - 'addGroup', - 'addUserGroup', - 'delGroup', - 'getGroupID', - 'delUserGroup'),true); - /* getGroups is not yet supported - $this->cando['getGroups'] = $this->_chkcnf(array('getGroups', - 'getGroupID'),false); */ - $this->cando['getUsers'] = $this->_chkcnf(array('getUsers', - 'getUserInfo', - 'getGroups'),false); - $this->cando['getUserCount'] = $this->_chkcnf(array('getUsers'),false); - } - - /** - * Check if the given config strings are set - * - * @author Matthias Grimm - * @return bool - */ - function _chkcnf($keys, $wop=false){ - foreach ($keys as $key){ - if (empty($this->cnf[$key])) return false; - } - - /* write operation and lock array filled with tables names? */ - if ($wop && (!is_array($this->cnf['TablesToLock']) || - !count($this->cnf['TablesToLock']))){ - return false; - } - - return true; - } - - /** - * Checks if the given user exists and the given plaintext password - * is correct. Furtheron it might be checked wether the user is - * member of the right group - * - * Depending on which SQL string is defined in the config, password - * checking is done here (getpass) or by the database (passcheck) - * - * @param $user user who would like access - * @param $pass user's clear text password to check - * @return bool - * - * @author Andreas Gohr - * @author Matthias Grimm - */ - function checkPass($user,$pass){ - $rc = false; - - if($this->_openDB()) { - $sql = str_replace('%{user}',$this->_escape($user),$this->cnf['checkPass']); - $sql = str_replace('%{pass}',$this->_escape($pass),$sql); - $sql = str_replace('%{dgroup}',$this->_escape($this->defaultgroup),$sql); - $result = $this->_queryDB($sql); - - if($result !== false && count($result) == 1) { - if($this->cnf['forwardClearPass'] == 1) - $rc = true; - else - $rc = auth_verifyPassword($pass,$result[0]['pass']); - } - $this->_closeDB(); - } - return $rc; - } - - /** - * [public function] - * - * Returns info about the given user needs to contain - * at least these fields: - * name string full name of the user - * mail string email addres of the user - * grps array list of groups the user is in - * - * @param $user user's nick to get data for - * - * @author Andreas Gohr - * @author Matthias Grimm - */ - function getUserData($user){ - if($this->_openDB()) { - $this->_lockTables("READ"); - $info = $this->_getUserInfo($user); - $this->_unlockTables(); - $this->_closeDB(); - } else - $info = false; - return $info; - } - - /** - * [public function] - * - * Create a new User. Returns false if the user already exists, - * null when an error occurred and true if everything went well. - * - * The new user will be added to the default group by this - * function if grps are not specified (default behaviour). - * - * @param $user nick of the user - * @param $pwd clear text password - * @param $name full name of the user - * @param $mail email address - * @param $grps array of groups the user should become member of - * - * @author Andreas Gohr - * @author Chris Smith - * @author Matthias Grimm - */ - function createUser($user,$pwd,$name,$mail,$grps=null){ - if($this->_openDB()) { - if (($info = $this->_getUserInfo($user)) !== false) - return false; // user already exists - - // set defaultgroup if no groups were given - if ($grps == null) - $grps = array($this->defaultgroup); - - $this->_lockTables("WRITE"); - $pwd = $this->cnf['forwardClearPass'] ? $pwd : auth_cryptPassword($pwd); - $rc = $this->_addUser($user,$pwd,$name,$mail,$grps); - $this->_unlockTables(); - $this->_closeDB(); - if ($rc) return true; - } - return null; // return error - } - - /** - * Modify user data [public function] - * - * An existing user dataset will be modified. Changes are given in an array. - * - * The dataset update will be rejected if the user name should be changed - * to an already existing one. - * - * The password must be provides unencrypted. Pasword cryption is done - * automatically if configured. - * - * If one or more groups could't be updated, an error would be set. In - * this case the dataset might already be changed and we can't rollback - * the changes. Transactions would be really usefull here. - * - * modifyUser() may be called without SQL statements defined that are - * needed to change group membership (for example if only the user profile - * should be modified). In this case we asure that we don't touch groups - * even $changes['grps'] is set by mistake. - * - * @param $user nick of the user to be changed - * @param $changes array of field/value pairs to be changed (password - * will be clear text) - * @return bool true on success, false on error - * - * @author Chris Smith - * @author Matthias Grimm - */ - function modifyUser($user, $changes) { - $rc = false; - - if (!is_array($changes) || !count($changes)) - return true; // nothing to change - - if($this->_openDB()) { - $this->_lockTables("WRITE"); - - if (($uid = $this->_getUserID($user))) { - $rc = $this->_updateUserInfo($changes, $uid); - - if ($rc && isset($changes['grps']) && $this->cando['modGroups']) { - $groups = $this->_getGroups($user); - $grpadd = array_diff($changes['grps'], $groups); - $grpdel = array_diff($groups, $changes['grps']); - - foreach($grpadd as $group) - if (($this->_addUserToGroup($user, $group, 1)) == false) - $rc = false; - - foreach($grpdel as $group) - if (($this->_delUserFromGroup($user, $group)) == false) - $rc = false; - } - } - - $this->_unlockTables(); - $this->_closeDB(); - } - return $rc; - } - - /** - * [public function] - * - * Remove one or more users from the list of registered users - * - * @param array $users array of users to be deleted - * @return int the number of users deleted - * - * @author Christopher Smith - * @author Matthias Grimm - */ - function deleteUsers($users) { - $count = 0; - - if($this->_openDB()) { - if (is_array($users) && count($users)) { - $this->_lockTables("WRITE"); - foreach ($users as $user) { - if ($this->_delUser($user)) - $count++; - } - $this->_unlockTables(); - } - $this->_closeDB(); - } - return $count; - } - - /** - * [public function] - * - * Counts users which meet certain $filter criteria. - * - * @param array $filter filter criteria in item/pattern pairs - * @return count of found users. - * - * @author Matthias Grimm - */ - function getUserCount($filter=array()) { - $rc = 0; - - if($this->_openDB()) { - $sql = $this->_createSQLFilter($this->cnf['getUsers'], $filter); - - if ($this->dbver >= 4) { - $sql = substr($sql, 6); /* remove 'SELECT' or 'select' */ - $sql = "SELECT SQL_CALC_FOUND_ROWS".$sql." LIMIT 1"; - $this->_queryDB($sql); - $result = $this->_queryDB("SELECT FOUND_ROWS()"); - $rc = $result[0]['FOUND_ROWS()']; - } else if (($result = $this->_queryDB($sql))) - $rc = count($result); - - $this->_closeDB(); - } - return $rc; - } - - /** - * Bulk retrieval of user data. [public function] - * - * @param first index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs - * @return array of userinfo (refer getUserData for internal userinfo details) - * - * @author Matthias Grimm - */ - function retrieveUsers($first=0,$limit=10,$filter=array()) { - $out = array(); - - if($this->_openDB()) { - $this->_lockTables("READ"); - $sql = $this->_createSQLFilter($this->cnf['getUsers'], $filter); - $sql .= " ".$this->cnf['SortOrder']." LIMIT $first, $limit"; - $result = $this->_queryDB($sql); - - if (!empty($result)) { - foreach ($result as $user) - if (($info = $this->_getUserInfo($user['user']))) - $out[$user['user']] = $info; - } - - $this->_unlockTables(); - $this->_closeDB(); - } - return $out; - } - - /** - * Give user membership of a group [public function] - * - * @param $user - * @param $group - * @return bool true on success, false on error - * - * @author Matthias Grimm - */ - function joinGroup($user, $group) { - $rc = false; - - if ($this->_openDB()) { - $this->_lockTables("WRITE"); - $rc = $this->_addUserToGroup($user, $group); - $this->_unlockTables(); - $this->_closeDB(); - } - return $rc; - } - - /** - * Remove user from a group [public function] - * - * @param $user user that leaves a group - * @param $group group to leave - * @return bool - * - * @author Matthias Grimm - */ - function leaveGroup($user, $group) { - $rc = false; - - if ($this->_openDB()) { - $this->_lockTables("WRITE"); - $uid = $this->_getUserID($user); - $rc = $this->_delUserFromGroup($user, $group); - $this->_unlockTables(); - $this->_closeDB(); - } - return $rc; - } - - /** - * MySQL is case-insensitive - */ - function isCaseSensitive(){ - return false; - } - - /** - * Adds a user to a group. - * - * If $force is set to '1' non existing groups would be created. - * - * The database connection must already be established. Otherwise - * this function does nothing and returns 'false'. It is strongly - * recommended to call this function only after all participating - * tables (group and usergroup) have been locked. - * - * @param $user user to add to a group - * @param $group name of the group - * @param $force '1' create missing groups - * @return bool 'true' on success, 'false' on error - * - * @author Matthias Grimm - */ - function _addUserToGroup($user, $group, $force=0) { - $newgroup = 0; - - if (($this->dbcon) && ($user)) { - $gid = $this->_getGroupID($group); - if (!$gid) { - if ($force) { // create missing groups - $sql = str_replace('%{group}',$this->_escape($group),$this->cnf['addGroup']); - $gid = $this->_modifyDB($sql); - $newgroup = 1; // group newly created - } - if (!$gid) return false; // group didn't exist and can't be created - } - - $sql = $this->cnf['addUserGroup']; - if(strpos($sql,'%{uid}') !== false){ - $uid = $this->_getUserID($user); - $sql = str_replace('%{uid}', $this->_escape($uid),$sql); - } - $sql = str_replace('%{user}', $this->_escape($user),$sql); - $sql = str_replace('%{gid}', $this->_escape($gid),$sql); - $sql = str_replace('%{group}',$this->_escape($group),$sql); - if ($this->_modifyDB($sql) !== false) return true; - - if ($newgroup) { // remove previously created group on error - $sql = str_replace('%{gid}', $this->_escape($gid),$this->cnf['delGroup']); - $sql = str_replace('%{group}',$this->_escape($group),$sql); - $this->_modifyDB($sql); - } - } - return false; - } - - /** - * Remove user from a group - * - * @param $user user that leaves a group - * @param $group group to leave - * @return bool true on success, false on error - * - * @author Matthias Grimm - */ - function _delUserFromGroup($user, $group) { - $rc = false; - - - if (($this->dbcon) && ($user)) { - $sql = $this->cnf['delUserGroup']; - if(strpos($sql,'%{uid}') !== false){ - $uid = $this->_getUserID($user); - $sql = str_replace('%{uid}', $this->_escape($uid),$sql); - } - $gid = $this->_getGroupID($group); - if ($gid) { - $sql = str_replace('%{user}', $this->_escape($user),$sql); - $sql = str_replace('%{gid}', $this->_escape($gid),$sql); - $sql = str_replace('%{group}',$this->_escape($group),$sql); - $rc = $this->_modifyDB($sql) == 0 ? true : false; - } - } - return $rc; - } - - /** - * Retrieves a list of groups the user is a member off. - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $user user whose groups should be listed - * @return bool false on error - * @return array array containing all groups on success - * - * @author Matthias Grimm - */ - function _getGroups($user) { - $groups = array(); - - if($this->dbcon) { - $sql = str_replace('%{user}',$this->_escape($user),$this->cnf['getGroups']); - $result = $this->_queryDB($sql); - - if($result !== false && count($result)) { - foreach($result as $row) - $groups[] = $row['group']; - } - return $groups; - } - return false; - } - - /** - * Retrieves the user id of a given user name - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $user user whose id is desired - * @return user id - * - * @author Matthias Grimm - */ - function _getUserID($user) { - if($this->dbcon) { - $sql = str_replace('%{user}',$this->_escape($user),$this->cnf['getUserID']); - $result = $this->_queryDB($sql); - return $result === false ? false : $result[0]['id']; - } - return false; - } - - /** - * Adds a new User to the database. - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $user login of the user - * @param $pwd encrypted password - * @param $name full name of the user - * @param $mail email address - * @param $grps array of groups the user should become member of - * @return bool - * - * @author Andreas Gohr - * @author Chris Smith - * @author Matthias Grimm - */ - function _addUser($user,$pwd,$name,$mail,$grps){ - if($this->dbcon && is_array($grps)) { - $sql = str_replace('%{user}', $this->_escape($user),$this->cnf['addUser']); - $sql = str_replace('%{pass}', $this->_escape($pwd),$sql); - $sql = str_replace('%{name}', $this->_escape($name),$sql); - $sql = str_replace('%{email}',$this->_escape($mail),$sql); - $uid = $this->_modifyDB($sql); - - if ($uid) { - foreach($grps as $group) { - $gid = $this->_addUserToGroup($user, $group, 1); - if ($gid === false) break; - } - - if ($gid) return true; - else { - /* remove the new user and all group relations if a group can't - * be assigned. Newly created groups will remain in the database - * and won't be removed. This might create orphaned groups but - * is not a big issue so we ignore this problem here. - */ - $this->_delUser($user); - if ($this->cnf['debug']) - msg ("MySQL err: Adding user '$user' to group '$group' failed.",-1,__LINE__,__FILE__); - } - } - } - return false; - } - - /** - * Deletes a given user and all his group references. - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $user user whose id is desired - * @return bool - * - * @author Matthias Grimm - */ - function _delUser($user) { - if($this->dbcon) { - $uid = $this->_getUserID($user); - if ($uid) { - $sql = str_replace('%{uid}',$this->_escape($uid),$this->cnf['delUserRefs']); - $this->_modifyDB($sql); - $sql = str_replace('%{uid}',$this->_escape($uid),$this->cnf['delUser']); - $sql = str_replace('%{user}', $this->_escape($user),$sql); - $this->_modifyDB($sql); - return true; - } - } - return false; - } - - /** - * getUserInfo - * - * Gets the data for a specific user The database connection - * must already be established for this function to work. - * Otherwise it will return 'false'. - * - * @param $user user's nick to get data for - * @return bool false on error - * @return array user info on success - * - * @author Matthias Grimm - */ - function _getUserInfo($user){ - $sql = str_replace('%{user}',$this->_escape($user),$this->cnf['getUserInfo']); - $result = $this->_queryDB($sql); - if($result !== false && count($result)) { - $info = $result[0]; - $info['grps'] = $this->_getGroups($user); - return $info; - } - return false; - } - - /** - * Updates the user info in the database - * - * Update a user data structure in the database according changes - * given in an array. The user name can only be changes if it didn't - * exists already. If the new user name exists the update procedure - * will be aborted. The database keeps unchanged. - * - * The database connection has already to be established for this - * function to work. Otherwise it will return 'false'. - * - * The password will be crypted if necessary. - * - * @param $changes array of items to change as pairs of item and value - * @param $uid user id of dataset to change, must be unique in DB - * @return true on success or false on error - * - * @author Matthias Grimm - */ - function _updateUserInfo($changes, $uid) { - $sql = $this->cnf['updateUser']." "; - $cnt = 0; - $err = 0; - - if($this->dbcon) { - foreach ($changes as $item => $value) { - if ($item == 'user') { - if (($this->_getUserID($changes['user']))) { - $err = 1; /* new username already exists */ - break; /* abort update */ - } - if ($cnt++ > 0) $sql .= ", "; - $sql .= str_replace('%{user}',$value,$this->cnf['UpdateLogin']); - } else if ($item == 'name') { - if ($cnt++ > 0) $sql .= ", "; - $sql .= str_replace('%{name}',$value,$this->cnf['UpdateName']); - } else if ($item == 'pass') { - if (!$this->cnf['forwardClearPass']) - $value = auth_cryptPassword($value); - if ($cnt++ > 0) $sql .= ", "; - $sql .= str_replace('%{pass}',$value,$this->cnf['UpdatePass']); - } else if ($item == 'mail') { - if ($cnt++ > 0) $sql .= ", "; - $sql .= str_replace('%{email}',$value,$this->cnf['UpdateEmail']); - } - } - - if ($err == 0) { - if ($cnt > 0) { - $sql .= " ".str_replace('%{uid}', $uid, $this->cnf['UpdateTarget']); - if(get_class($this) == 'auth_mysql') $sql .= " LIMIT 1"; //some PgSQL inheritance comp. - $this->_modifyDB($sql); - } - return true; - } - } - return false; - } - - /** - * Retrieves the group id of a given group name - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $group group name which id is desired - * @return group id - * - * @author Matthias Grimm - */ - function _getGroupID($group) { - if($this->dbcon) { - $sql = str_replace('%{group}',$this->_escape($group),$this->cnf['getGroupID']); - $result = $this->_queryDB($sql); - return $result === false ? false : $result[0]['id']; - } - return false; - } - - /** - * Opens a connection to a database and saves the handle for further - * usage in the object. The successful call to this functions is - * essential for most functions in this object. - * - * @return bool - * - * @author Matthias Grimm - */ - function _openDB() { - if (!$this->dbcon) { - $con = @mysql_connect ($this->cnf['server'], $this->cnf['user'], $this->cnf['password']); - if ($con) { - if ((mysql_select_db($this->cnf['database'], $con))) { - if ((preg_match("/^(\d+)\.(\d+)\.(\d+).*/", mysql_get_server_info ($con), $result)) == 1) { - $this->dbver = $result[1]; - $this->dbrev = $result[2]; - $this->dbsub = $result[3]; - } - $this->dbcon = $con; - if(!empty($this->cnf['charset'])){ - mysql_query('SET CHARACTER SET "' . $this->cnf['charset'] . '"', $con); - } - return true; // connection and database successfully opened - } else { - mysql_close ($con); - if ($this->cnf['debug']) - msg("MySQL err: No access to database {$this->cnf['database']}.",-1,__LINE__,__FILE__); - } - } else if ($this->cnf['debug']) - msg ("MySQL err: Connection to {$this->cnf['user']}@{$this->cnf['server']} not possible.", - -1,__LINE__,__FILE__); - - return false; // connection failed - } - return true; // connection already open - } - - /** - * Closes a database connection. - * - * @author Matthias Grimm - */ - function _closeDB() { - if ($this->dbcon) { - mysql_close ($this->dbcon); - $this->dbcon = 0; - } - } - - /** - * Sends a SQL query to the database and transforms the result into - * an associative array. - * - * This function is only able to handle queries that returns a - * table such as SELECT. - * - * @param $query SQL string that contains the query - * @return array with the result table - * - * @author Matthias Grimm - */ - function _queryDB($query) { - if($this->cnf['debug'] >= 2){ - msg('MySQL query: '.hsc($query),0,__LINE__,__FILE__); - } - - $resultarray = array(); - if ($this->dbcon) { - $result = @mysql_query($query,$this->dbcon); - if ($result) { - while (($t = mysql_fetch_assoc($result)) !== false) - $resultarray[]=$t; - mysql_free_result ($result); - return $resultarray; - } - if ($this->cnf['debug']) - msg('MySQL err: '.mysql_error($this->dbcon),-1,__LINE__,__FILE__); - } - return false; - } - - /** - * Sends a SQL query to the database - * - * This function is only able to handle queries that returns - * either nothing or an id value such as INPUT, DELETE, UPDATE, etc. - * - * @param $query SQL string that contains the query - * @return insert id or 0, false on error - * - * @author Matthias Grimm - */ - function _modifyDB($query) { - if ($this->dbcon) { - $result = @mysql_query($query,$this->dbcon); - if ($result) { - $rc = mysql_insert_id($this->dbcon); //give back ID on insert - if ($rc !== false) return $rc; - } - if ($this->cnf['debug']) - msg('MySQL err: '.mysql_error($this->dbcon),-1,__LINE__,__FILE__); - } - return false; - } - - /** - * Locked a list of tables for exclusive access so that modifications - * to the database can't be disturbed by other threads. The list - * could be set with $conf['auth']['mysql']['TablesToLock'] = array() - * - * If aliases for tables are used in SQL statements, also this aliases - * must be locked. For eg. you use a table 'user' and the alias 'u' in - * some sql queries, the array must looks like this (order is important): - * array("user", "user AS u"); - * - * MySQL V3 is not able to handle transactions with COMMIT/ROLLBACK - * so that this functionality is simulated by this function. Nevertheless - * it is not as powerful as transactions, it is a good compromise in safty. - * - * @param $mode could be 'READ' or 'WRITE' - * - * @author Matthias Grimm - */ - function _lockTables($mode) { - if ($this->dbcon) { - if (is_array($this->cnf['TablesToLock']) && !empty($this->cnf['TablesToLock'])) { - if ($mode == "READ" || $mode == "WRITE") { - $sql = "LOCK TABLES "; - $cnt = 0; - foreach ($this->cnf['TablesToLock'] as $table) { - if ($cnt++ != 0) $sql .= ", "; - $sql .= "$table $mode"; - } - $this->_modifyDB($sql); - return true; - } - } - } - return false; - } - - /** - * Unlock locked tables. All existing locks of this thread will be - * abrogated. - * - * @author Matthias Grimm - */ - function _unlockTables() { - if ($this->dbcon) { - $this->_modifyDB("UNLOCK TABLES"); - return true; - } - return false; - } - - /** - * Transforms the filter settings in an filter string for a SQL database - * The database connection must already be established, otherwise the - * original SQL string without filter criteria will be returned. - * - * @param $sql SQL string to which the $filter criteria should be added - * @param $filter array of filter criteria as pairs of item and pattern - * @return SQL string with attached $filter criteria on success - * @return the original SQL string on error. - * - * @author Matthias Grimm - */ - function _createSQLFilter($sql, $filter) { - $SQLfilter = ""; - $cnt = 0; - - if ($this->dbcon) { - foreach ($filter as $item => $pattern) { - $tmp = '%'.$this->_escape($pattern).'%'; - if ($item == 'user') { - if ($cnt++ > 0) $SQLfilter .= " AND "; - $SQLfilter .= str_replace('%{user}',$tmp,$this->cnf['FilterLogin']); - } else if ($item == 'name') { - if ($cnt++ > 0) $SQLfilter .= " AND "; - $SQLfilter .= str_replace('%{name}',$tmp,$this->cnf['FilterName']); - } else if ($item == 'mail') { - if ($cnt++ > 0) $SQLfilter .= " AND "; - $SQLfilter .= str_replace('%{email}',$tmp,$this->cnf['FilterEmail']); - } else if ($item == 'grps') { - if ($cnt++ > 0) $SQLfilter .= " AND "; - $SQLfilter .= str_replace('%{group}',$tmp,$this->cnf['FilterGroup']); - } - } - - // we have to check SQLfilter here and must not use $cnt because if - // any of cnf['Filter????'] is not defined, a malformed SQL string - // would be generated. - - if (strlen($SQLfilter)) { - $glue = strpos(strtolower($sql),"where") ? " AND " : " WHERE "; - $sql = $sql.$glue.$SQLfilter; - } - } - - return $sql; - } - - /** - * Escape a string for insertion into the database - * - * @author Andreas Gohr - * @param string $string The string to escape - * @param boolean $like Escape wildcard chars as well? - */ - function _escape($string,$like=false){ - if($this->dbcon){ - $string = mysql_real_escape_string($string, $this->dbcon); - }else{ - $string = addslashes($string); - } - if($like){ - $string = addcslashes($string,'%_'); - } - return $string; - } -} - -//Setup VIM: ex: et ts=2 : diff --git a/inc/auth/pgsql.class.php b/inc/auth/pgsql.class.php deleted file mode 100644 index cf8bf7600..000000000 --- a/inc/auth/pgsql.class.php +++ /dev/null @@ -1,410 +0,0 @@ - - * @author Chris Smith - * @author Matthias Grimm -*/ - -require_once(DOKU_INC.'inc/auth/mysql.class.php'); - -class auth_pgsql extends auth_mysql { - - /** - * Constructor - * - * checks if the pgsql interface is available, otherwise it will - * set the variable $success of the basis class to false - * - * @author Matthias Grimm - * @author Andreas Gohr - */ - function auth_pgsql() { - global $conf; - $this->cnf = $conf['auth']['pgsql']; - if(!$this->cnf['port']) $this->cnf['port'] = 5432; - - if (method_exists($this, 'auth_basic')) - parent::auth_basic(); - - if(!function_exists('pg_connect')) { - if ($this->cnf['debug']) - msg("PgSQL err: PHP Postgres extension not found.",-1); - $this->success = false; - return; - } - - $this->defaultgroup = $conf['defaultgroup']; - - // set capabilities based upon config strings set - if (empty($this->cnf['user']) || - empty($this->cnf['password']) || empty($this->cnf['database'])){ - if ($this->cnf['debug']) - msg("PgSQL err: insufficient configuration.",-1,__LINE__,__FILE__); - $this->success = false; - return; - } - - $this->cando['addUser'] = $this->_chkcnf(array('getUserInfo', - 'getGroups', - 'addUser', - 'getUserID', - 'getGroupID', - 'addGroup', - 'addUserGroup')); - $this->cando['delUser'] = $this->_chkcnf(array('getUserID', - 'delUser', - 'delUserRefs')); - $this->cando['modLogin'] = $this->_chkcnf(array('getUserID', - 'updateUser', - 'UpdateTarget')); - $this->cando['modPass'] = $this->cando['modLogin']; - $this->cando['modName'] = $this->cando['modLogin']; - $this->cando['modMail'] = $this->cando['modLogin']; - $this->cando['modGroups'] = $this->_chkcnf(array('getUserID', - 'getGroups', - 'getGroupID', - 'addGroup', - 'addUserGroup', - 'delGroup', - 'getGroupID', - 'delUserGroup')); - /* getGroups is not yet supported - $this->cando['getGroups'] = $this->_chkcnf(array('getGroups', - 'getGroupID')); */ - $this->cando['getUsers'] = $this->_chkcnf(array('getUsers', - 'getUserInfo', - 'getGroups')); - $this->cando['getUserCount'] = $this->_chkcnf(array('getUsers')); - } - - /** - * Check if the given config strings are set - * - * @author Matthias Grimm - * @return bool - */ - function _chkcnf($keys, $wop=false){ - foreach ($keys as $key){ - if (empty($this->cnf[$key])) return false; - } - return true; - } - - // @inherit function checkPass($user,$pass) - // @inherit function getUserData($user) - // @inherit function createUser($user,$pwd,$name,$mail,$grps=null) - // @inherit function modifyUser($user, $changes) - // @inherit function deleteUsers($users) - - - /** - * [public function] - * - * Counts users which meet certain $filter criteria. - * - * @param array $filter filter criteria in item/pattern pairs - * @return count of found users. - * - * @author Matthias Grimm - */ - function getUserCount($filter=array()) { - $rc = 0; - - if($this->_openDB()) { - $sql = $this->_createSQLFilter($this->cnf['getUsers'], $filter); - - // no equivalent of SQL_CALC_FOUND_ROWS in pgsql? - if (($result = $this->_queryDB($sql))){ - $rc = count($result); - } - $this->_closeDB(); - } - return $rc; - } - - /** - * Bulk retrieval of user data. [public function] - * - * @param first index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs - * @return array of userinfo (refer getUserData for internal userinfo details) - * - * @author Matthias Grimm - */ - function retrieveUsers($first=0,$limit=10,$filter=array()) { - $out = array(); - - if($this->_openDB()) { - $this->_lockTables("READ"); - $sql = $this->_createSQLFilter($this->cnf['getUsers'], $filter); - $sql .= " ".$this->cnf['SortOrder']." LIMIT $limit OFFSET $first"; - $result = $this->_queryDB($sql); - - foreach ($result as $user) - if (($info = $this->_getUserInfo($user['user']))) - $out[$user['user']] = $info; - - $this->_unlockTables(); - $this->_closeDB(); - } - return $out; - } - - // @inherit function joinGroup($user, $group) - // @inherit function leaveGroup($user, $group) { - - /** - * Adds a user to a group. - * - * If $force is set to '1' non existing groups would be created. - * - * The database connection must already be established. Otherwise - * this function does nothing and returns 'false'. - * - * @param $user user to add to a group - * @param $group name of the group - * @param $force '1' create missing groups - * @return bool 'true' on success, 'false' on error - * - * @author Matthias Grimm - * @author Andreas Gohr - */ - function _addUserToGroup($user, $group, $force=0) { - $newgroup = 0; - - if (($this->dbcon) && ($user)) { - $gid = $this->_getGroupID($group); - if (!$gid) { - if ($force) { // create missing groups - $sql = str_replace('%{group}',addslashes($group),$this->cnf['addGroup']); - $this->_modifyDB($sql); - //group should now exists try again to fetch it - $gid = $this->_getGroupID($group); - $newgroup = 1; // group newly created - } - } - if (!$gid) return false; // group didn't exist and can't be created - - $sql = $this->cnf['addUserGroup']; - if(strpos($sql,'%{uid}') !== false){ - $uid = $this->_getUserID($user); - $sql = str_replace('%{uid}', addslashes($uid), $sql); - } - $sql = str_replace('%{user}', addslashes($user),$sql); - $sql = str_replace('%{gid}', addslashes($gid),$sql); - $sql = str_replace('%{group}',addslashes($group),$sql); - if ($this->_modifyDB($sql) !== false) return true; - - if ($newgroup) { // remove previously created group on error - $sql = str_replace('%{gid}', addslashes($gid),$this->cnf['delGroup']); - $sql = str_replace('%{group}',addslashes($group),$sql); - $this->_modifyDB($sql); - } - } - return false; - } - - // @inherit function _delUserFromGroup($user $group) - // @inherit function _getGroups($user) - // @inherit function _getUserID($user) - - /** - * Adds a new User to the database. - * - * The database connection must already be established - * for this function to work. Otherwise it will return - * 'false'. - * - * @param $user login of the user - * @param $pwd encrypted password - * @param $name full name of the user - * @param $mail email address - * @param $grps array of groups the user should become member of - * @return bool - * - * @author Andreas Gohr - * @author Chris Smith - * @author Matthias Grimm - */ - function _addUser($user,$pwd,$name,$mail,$grps){ - if($this->dbcon && is_array($grps)) { - $sql = str_replace('%{user}', addslashes($user),$this->cnf['addUser']); - $sql = str_replace('%{pass}', addslashes($pwd),$sql); - $sql = str_replace('%{name}', addslashes($name),$sql); - $sql = str_replace('%{email}',addslashes($mail),$sql); - if($this->_modifyDB($sql)){ - $uid = $this->_getUserID($user); - }else{ - return false; - } - - if ($uid) { - foreach($grps as $group) { - $gid = $this->_addUserToGroup($user, $group, 1); - if ($gid === false) break; - } - - if ($gid) return true; - else { - /* remove the new user and all group relations if a group can't - * be assigned. Newly created groups will remain in the database - * and won't be removed. This might create orphaned groups but - * is not a big issue so we ignore this problem here. - */ - $this->_delUser($user); - if ($this->cnf['debug']) - msg("PgSQL err: Adding user '$user' to group '$group' failed.",-1,__LINE__,__FILE__); - } - } - } - return false; - } - - // @inherit function _delUser($user) - // @inherit function _getUserInfo($user) - // @inherit function _updateUserInfo($changes, $uid) - // @inherit function _getGroupID($group) - - /** - * Opens a connection to a database and saves the handle for further - * usage in the object. The successful call to this functions is - * essential for most functions in this object. - * - * @return bool - * - * @author Matthias Grimm - */ - function _openDB() { - if (!$this->dbcon) { - $dsn = $this->cnf['server'] ? 'host='.$this->cnf['server'] : ''; - $dsn .= ' port='.$this->cnf['port']; - $dsn .= ' dbname='.$this->cnf['database']; - $dsn .= ' user='.$this->cnf['user']; - $dsn .= ' password='.$this->cnf['password']; - - $con = @pg_connect($dsn); - if ($con) { - $this->dbcon = $con; - return true; // connection and database successfully opened - } else if ($this->cnf['debug']){ - msg ("PgSQL err: Connection to {$this->cnf['user']}@{$this->cnf['server']} not possible.", - -1,__LINE__,__FILE__); - } - return false; // connection failed - } - return true; // connection already open - } - - /** - * Closes a database connection. - * - * @author Matthias Grimm - */ - function _closeDB() { - if ($this->dbcon) { - pg_close ($this->dbcon); - $this->dbcon = 0; - } - } - - /** - * Sends a SQL query to the database and transforms the result into - * an associative array. - * - * This function is only able to handle queries that returns a - * table such as SELECT. - * - * @param $query SQL string that contains the query - * @return array with the result table - * - * @author Matthias Grimm - */ - function _queryDB($query) { - if ($this->dbcon) { - $result = @pg_query($this->dbcon,$query); - if ($result) { - while (($t = pg_fetch_assoc($result)) !== false) - $resultarray[]=$t; - pg_free_result ($result); - return $resultarray; - }elseif ($this->cnf['debug']) - msg('PgSQL err: '.pg_last_error($this->dbcon),-1,__LINE__,__FILE__); - } - return false; - } - - /** - * Executes an update or insert query. This differs from the - * MySQL one because it does NOT return the last insertID - * - * @author Andreas Gohr - */ - function _modifyDB($query) { - if ($this->dbcon) { - $result = @pg_query($this->dbcon,$query); - if ($result) { - pg_free_result ($result); - return true; - } - if ($this->cnf['debug']){ - msg('PgSQL err: '.pg_last_error($this->dbcon),-1,__LINE__,__FILE__); - } - } - return false; - } - - /** - * Start a transaction - * - * @param $mode could be 'READ' or 'WRITE' - * @author Matthias Grimm - */ - function _lockTables($mode) { - if ($this->dbcon) { - $this->_modifyDB('BEGIN'); - return true; - } - return false; - } - - /** - * Commit a transaction - * - * @author Matthias Grimm - */ - function _unlockTables() { - if ($this->dbcon) { - $this->_modifyDB('COMMIT'); - return true; - } - return false; - } - - // @inherit function _createSQLFilter($sql, $filter) - - - /** - * Escape a string for insertion into the database - * - * @author Andreas Gohr - * @param string $string The string to escape - * @param boolean $like Escape wildcard chars as well? - */ - function _escape($string,$like=false){ - $string = pg_escape_string($string); - if($like){ - $string = addcslashes($string,'%_'); - } - return $string; - } - -} - -//Setup VIM: ex: et ts=2 : diff --git a/inc/auth/plain.class.php b/inc/auth/plain.class.php deleted file mode 100644 index 3941190e9..000000000 --- a/inc/auth/plain.class.php +++ /dev/null @@ -1,328 +0,0 @@ - - * @author Chris Smith - */ - -class auth_plain extends auth_basic { - - var $users = null; - var $_pattern = array(); - - /** - * Constructor - * - * Carry out sanity checks to ensure the object is - * able to operate. Set capabilities. - * - * @author Christopher Smith - */ - function auth_plain() { - global $config_cascade; - - if (!@is_readable($config_cascade['plainauth.users']['default'])){ - $this->success = false; - }else{ - if(@is_writable($config_cascade['plainauth.users']['default'])){ - $this->cando['addUser'] = true; - $this->cando['delUser'] = true; - $this->cando['modLogin'] = true; - $this->cando['modPass'] = true; - $this->cando['modName'] = true; - $this->cando['modMail'] = true; - $this->cando['modGroups'] = true; - } - $this->cando['getUsers'] = true; - $this->cando['getUserCount'] = true; - } - } - - /** - * Check user+password [required auth function] - * - * Checks if the given user exists and the given - * plaintext password is correct - * - * @author Andreas Gohr - * @return bool - */ - function checkPass($user,$pass){ - - $userinfo = $this->getUserData($user); - if ($userinfo === false) return false; - - return auth_verifyPassword($pass,$this->users[$user]['pass']); - } - - /** - * Return user info - * - * Returns info about the given user needs to contain - * at least these fields: - * - * name string full name of the user - * mail string email addres of the user - * grps array list of groups the user is in - * - * @author Andreas Gohr - */ - function getUserData($user){ - - if($this->users === null) $this->_loadUserData(); - return isset($this->users[$user]) ? $this->users[$user] : false; - } - - /** - * Create a new User - * - * Returns false if the user already exists, null when an error - * occurred and true if everything went well. - * - * The new user will be added to the default group by this - * function if grps are not specified (default behaviour). - * - * @author Andreas Gohr - * @author Chris Smith - */ - function createUser($user,$pwd,$name,$mail,$grps=null){ - global $conf; - global $config_cascade; - - // user mustn't already exist - if ($this->getUserData($user) !== false) return false; - - $pass = auth_cryptPassword($pwd); - - // set default group if no groups specified - if (!is_array($grps)) $grps = array($conf['defaultgroup']); - - // prepare user line - $groups = join(',',$grps); - $userline = join(':',array($user,$pass,$name,$mail,$groups))."\n"; - - if (io_saveFile($config_cascade['plainauth.users']['default'],$userline,true)) { - $this->users[$user] = compact('pass','name','mail','grps'); - return $pwd; - } - - msg('The '.$config_cascade['plainauth.users']['default']. - ' file is not writable. Please inform the Wiki-Admin',-1); - return null; - } - - /** - * Modify user data - * - * @author Chris Smith - * @param $user nick of the user to be changed - * @param $changes array of field/value pairs to be changed (password will be clear text) - * @return bool - */ - function modifyUser($user, $changes) { - global $conf; - global $ACT; - global $INFO; - global $config_cascade; - - // sanity checks, user must already exist and there must be something to change - if (($userinfo = $this->getUserData($user)) === false) return false; - if (!is_array($changes) || !count($changes)) return true; - - // update userinfo with new data, remembering to encrypt any password - $newuser = $user; - foreach ($changes as $field => $value) { - if ($field == 'user') { - $newuser = $value; - continue; - } - if ($field == 'pass') $value = auth_cryptPassword($value); - $userinfo[$field] = $value; - } - - $groups = join(',',$userinfo['grps']); - $userline = join(':',array($newuser, $userinfo['pass'], $userinfo['name'], $userinfo['mail'], $groups))."\n"; - - if (!$this->deleteUsers(array($user))) { - msg('Unable to modify user data. Please inform the Wiki-Admin',-1); - return false; - } - - if (!io_saveFile($config_cascade['plainauth.users']['default'],$userline,true)) { - msg('There was an error modifying your user data. You should register again.',-1); - // FIXME, user has been deleted but not recreated, should force a logout and redirect to login page - $ACT == 'register'; - return false; - } - - $this->users[$newuser] = $userinfo; - return true; - } - - /** - * Remove one or more users from the list of registered users - * - * @author Christopher Smith - * @param array $users array of users to be deleted - * @return int the number of users deleted - */ - function deleteUsers($users) { - global $config_cascade; - - if (!is_array($users) || empty($users)) return 0; - - if ($this->users === null) $this->_loadUserData(); - - $deleted = array(); - foreach ($users as $user) { - if (isset($this->users[$user])) $deleted[] = preg_quote($user,'/'); - } - - if (empty($deleted)) return 0; - - $pattern = '/^('.join('|',$deleted).'):/'; - - if (io_deleteFromFile($config_cascade['plainauth.users']['default'],$pattern,true)) { - foreach ($deleted as $user) unset($this->users[$user]); - return count($deleted); - } - - // problem deleting, reload the user list and count the difference - $count = count($this->users); - $this->_loadUserData(); - $count -= count($this->users); - return $count; - } - - /** - * Return a count of the number of user which meet $filter criteria - * - * @author Chris Smith - */ - function getUserCount($filter=array()) { - - if($this->users === null) $this->_loadUserData(); - - if (!count($filter)) return count($this->users); - - $count = 0; - $this->_constructPattern($filter); - - foreach ($this->users as $user => $info) { - $count += $this->_filter($user, $info); - } - - return $count; - } - - /** - * Bulk retrieval of user data - * - * @author Chris Smith - * @param start index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs - * @return array of userinfo (refer getUserData for internal userinfo details) - */ - function retrieveUsers($start=0,$limit=0,$filter=array()) { - - if ($this->users === null) $this->_loadUserData(); - - ksort($this->users); - - $i = 0; - $count = 0; - $out = array(); - $this->_constructPattern($filter); - - foreach ($this->users as $user => $info) { - if ($this->_filter($user, $info)) { - if ($i >= $start) { - $out[$user] = $info; - $count++; - if (($limit > 0) && ($count >= $limit)) break; - } - $i++; - } - } - - return $out; - } - - /** - * Only valid pageid's (no namespaces) for usernames - */ - function cleanUser($user){ - global $conf; - return cleanID(str_replace(':',$conf['sepchar'],$user)); - } - - /** - * Only valid pageid's (no namespaces) for groupnames - */ - function cleanGroup($group){ - global $conf; - return cleanID(str_replace(':',$conf['sepchar'],$group)); - } - - /** - * Load all user data - * - * loads the user file into a datastructure - * - * @author Andreas Gohr - */ - function _loadUserData(){ - global $config_cascade; - - $this->users = array(); - - if(!@file_exists($config_cascade['plainauth.users']['default'])) return; - - $lines = file($config_cascade['plainauth.users']['default']); - foreach($lines as $line){ - $line = preg_replace('/#.*$/','',$line); //ignore comments - $line = trim($line); - if(empty($line)) continue; - - $row = explode(":",$line,5); - $groups = array_values(array_filter(explode(",",$row[4]))); - - $this->users[$row[0]]['pass'] = $row[1]; - $this->users[$row[0]]['name'] = urldecode($row[2]); - $this->users[$row[0]]['mail'] = $row[3]; - $this->users[$row[0]]['grps'] = $groups; - } - } - - /** - * return 1 if $user + $info match $filter criteria, 0 otherwise - * - * @author Chris Smith - */ - function _filter($user, $info) { - // FIXME - foreach ($this->_pattern as $item => $pattern) { - if ($item == 'user') { - if (!preg_match($pattern, $user)) return 0; - } else if ($item == 'grps') { - if (!count(preg_grep($pattern, $info['grps']))) return 0; - } else { - if (!preg_match($pattern, $info[$item])) return 0; - } - } - return 1; - } - - function _constructPattern($filter) { - $this->_pattern = array(); - foreach ($filter as $item => $pattern) { -// $this->_pattern[$item] = '/'.preg_quote($pattern,"/").'/i'; // don't allow regex characters - $this->_pattern[$item] = '/'.str_replace('/','\/',$pattern).'/i'; // allow regex characters - } - } -} - -//Setup VIM: ex: et ts=2 : -- cgit v1.2.3 From 7b0a749accedb4a6e1f6fb0115d59707f586ec9f Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Wed, 22 Aug 2012 12:58:49 +0200 Subject: Better support for multi domain AD setups This changes how the AD auth backend handles multiple domains. It is now possible to configure multiple authentication domains even when not using SSO. USers can provide a domain in NTLM- and Kerberos-Style (prepended with a backslash, appended with a @-char). IMPORTANT: If you used AD auth before, you will need to adjust your ACLs and $conf['superuser'] settings. This patch changes how user names are cleaned. Spaces and other special chars are no longer removed. The only adjustment is lowercasing the username and streamlining the domain handling. User's login names will now contain the domain name in Kerberos style (user@yourdomain.com) when they logged in a non-default domain. You need to make sure your ACLs are setup accordingly. Domain names are always lowercased and need to be specified lowercased in the config. --- inc/auth/ad.class.php | 320 +++++++++++++++++++++++++++++++------------------- 1 file changed, 196 insertions(+), 124 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index e161c2939..48f3b9247 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -42,11 +42,12 @@ require_once(DOKU_INC.'inc/adLDAP.php'); class auth_ad extends auth_basic { - var $cnf = null; - var $opts = null; - var $adldap = null; + var $cnf = array(); + var $opts = array(); + var $adldap = array(); var $users = null; var $msgshown = false; + var $_pattern = array(); /** * Constructor @@ -56,58 +57,34 @@ class auth_ad extends auth_basic { $this->cnf = $conf['auth']['ad']; // additional information fields - if (isset($this->cnf['additional'])) { + if(isset($this->cnf['additional'])) { $this->cnf['additional'] = str_replace(' ', '', $this->cnf['additional']); $this->cnf['additional'] = explode(',', $this->cnf['additional']); } else $this->cnf['additional'] = array(); // ldap extension is needed - if (!function_exists('ldap_connect')) { - if ($this->cnf['debug']) - msg("AD Auth: PHP LDAP extension not found.",-1); + if(!function_exists('ldap_connect')) { + if($this->cnf['debug']) + msg("AD Auth: PHP LDAP extension not found.", -1); $this->success = false; return; } // Prepare SSO - if(!utf8_check($_SERVER['REMOTE_USER'])){ + if(!utf8_check($_SERVER['REMOTE_USER'])) { $_SERVER['REMOTE_USER'] = utf8_encode($_SERVER['REMOTE_USER']); } - if($_SERVER['REMOTE_USER'] && $this->cnf['sso']){ - // remove possible NTLM domain - list($dom,$usr) = explode('\\',$_SERVER['REMOTE_USER'],2); - if(!$usr) $usr = $dom; - - // remove possible Kerberos domain - list($usr,$dom) = explode('@',$usr); - - $dom = strtolower($dom); - $_SERVER['REMOTE_USER'] = $usr; + if($_SERVER['REMOTE_USER'] && $this->cnf['sso']) { + $_SERVER['REMOTE_USER'] = $this->cleanUser($_SERVER['REMOTE_USER']); // we need to simulate a login - if(empty($_COOKIE[DOKU_COOKIE])){ + if(empty($_COOKIE[DOKU_COOKIE])) { $_REQUEST['u'] = $_SERVER['REMOTE_USER']; $_REQUEST['p'] = 'sso_only'; } } - // prepare adLDAP standard configuration - $this->opts = $this->cnf; - - // add possible domain specific configuration - if($dom && is_array($this->cnf[$dom])) foreach($this->cnf[$dom] as $key => $val){ - $this->opts[$key] = $val; - } - - // handle multiple AD servers - $this->opts['domain_controllers'] = explode(',',$this->opts['domain_controllers']); - $this->opts['domain_controllers'] = array_map('trim',$this->opts['domain_controllers']); - $this->opts['domain_controllers'] = array_filter($this->opts['domain_controllers']); - - // we can change the password if SSL is set - if($this->opts['use_ssl'] || $this->opts['use_tls']){ - $this->cando['modPass'] = true; - } + // other can do's are changed in $this->_loadServerConfig() base on domain setup $this->cando['modName'] = true; $this->cando['modMail'] = true; } @@ -120,15 +97,19 @@ class auth_ad extends auth_basic { * to the LDAP server * * @author James Van Lommel + * @param string $user + * @param string $pass * @return bool */ - function checkPass($user, $pass){ + function checkPass($user, $pass) { if($_SERVER['REMOTE_USER'] && - $_SERVER['REMOTE_USER'] == $user && - $this->cnf['sso']) return true; + $_SERVER['REMOTE_USER'] == $user && + $this->cnf['sso'] + ) return true; - if(!$this->_init()) return false; - return $this->adldap->authenticate($user, $pass); + $adldap = $this->_adldap($this->_userDomain($user)); + if(!$adldap) return false; + return $adldap->authenticate($user, $pass); } /** @@ -137,85 +118,92 @@ class auth_ad extends auth_basic { * Returns info about the given user needs to contain * at least these fields: * - * name string full name of the user - * mail string email address of the user - * grps array list of groups the user is in + * name string full name of the user + * mail string email address of the user + * grps array list of groups the user is in * - * This LDAP specific function returns the following + * This AD specific function returns the following * addional fields: * - * dn string distinguished name (DN) - * uid string Posix User ID + * dn string distinguished name (DN) + * uid string samaccountname + * lastpwd int timestamp of the date when the password was set + * expires true if the password expires + * expiresin int seconds until the password expires + * any fields specified in the 'additional' config option * * @author James Van Lommel + * @param string $user + * @return array */ - function getUserData($user){ + function getUserData($user) { global $conf; global $lang; global $ID; - if(!$this->_init()) return false; + $adldap = $this->_adldap($this->_userDomain($user)); + if(!$adldap) return false; if($user == '') return array(); - $fields = array('mail','displayname','samaccountname','lastpwd','pwdlastset','useraccountcontrol'); + $fields = array('mail', 'displayname', 'samaccountname', 'lastpwd', 'pwdlastset', 'useraccountcontrol'); // add additional fields to read $fields = array_merge($fields, $this->cnf['additional']); $fields = array_unique($fields); //get info for given user - $result = $this->adldap->user_info($user, $fields); - if($result == false){ + $result = $adldap->user_info($user, $fields); + if($result == false) { return array(); } //general user info - $info['name'] = $result[0]['displayname'][0]; - $info['mail'] = $result[0]['mail'][0]; - $info['uid'] = $result[0]['samaccountname'][0]; - $info['dn'] = $result[0]['dn']; + $info['name'] = $result[0]['displayname'][0]; + $info['mail'] = $result[0]['mail'][0]; + $info['uid'] = $result[0]['samaccountname'][0]; + $info['dn'] = $result[0]['dn']; //last password set (Windows counts from January 1st 1601) $info['lastpwd'] = $result[0]['pwdlastset'][0] / 10000000 - 11644473600; //will it expire? $info['expires'] = !($result[0]['useraccountcontrol'][0] & 0x10000); //ADS_UF_DONT_EXPIRE_PASSWD // additional information - foreach ($this->cnf['additional'] as $field) { - if (isset($result[0][strtolower($field)])) { + foreach($this->cnf['additional'] as $field) { + if(isset($result[0][strtolower($field)])) { $info[$field] = $result[0][strtolower($field)][0]; } } // handle ActiveDirectory memberOf - $info['grps'] = $this->adldap->user_groups($user,(bool) $this->opts['recursive_groups']); + $info['grps'] = $adldap->user_groups($user, (bool) $this->opts['recursive_groups']); - if (is_array($info['grps'])) { - foreach ($info['grps'] as $ndx => $group) { + if(is_array($info['grps'])) { + foreach($info['grps'] as $ndx => $group) { $info['grps'][$ndx] = $this->cleanGroup($group); } } // always add the default group to the list of groups - if(!is_array($info['grps']) || !in_array($conf['defaultgroup'],$info['grps'])){ + if(!is_array($info['grps']) || !in_array($conf['defaultgroup'], $info['grps'])) { $info['grps'][] = $conf['defaultgroup']; } // check expiry time - if($info['expires'] && $this->cnf['expirywarn']){ - $result = $this->adldap->domain_info(array('maxpwdage')); // maximum pass age - $maxage = -1 * $result['maxpwdage'][0] / 10000000; // negative 100 nanosecs - $timeleft = $maxage - (time() - $info['lastpwd']); - $timeleft = round($timeleft/(24*60*60)); + if($info['expires'] && $this->cnf['expirywarn']) { + $result = $adldap->domain_info(array('maxpwdage')); // maximum pass age + $maxage = -1 * $result['maxpwdage'][0] / 10000000; // negative 100 nanosecs + $timeleft = $maxage - (time() - $info['lastpwd']); + $timeleft = round($timeleft / (24 * 60 * 60)); $info['expiresin'] = $timeleft; // if this is the current user, warn him (once per request only) - if( ($_SERVER['REMOTE_USER'] == $user) && + if(($_SERVER['REMOTE_USER'] == $user) && ($timeleft <= $this->cnf['expirywarn']) && !$this->msgshown - ){ - $msg = sprintf($lang['authpwdexpire'],$timeleft); - if($this->canDo('modPass')){ - $url = wl($ID,array('do'=>'profile')); + ) { + $msg = sprintf($lang['authpwdexpire'], $timeleft); + if($this->canDo('modPass')) { + $url = wl($ID, array('do'=> 'profile')); $msg .= ' '.$lang['btn_profile'].''; } msg($msg); @@ -242,15 +230,38 @@ class auth_ad extends auth_basic { /** * Sanitize user names + * + * Normalizes domain parts, does not modify the user name itself (unlike cleanGroup) + * + * @author Andreas Gohr + * @param string $name + * @return string */ function cleanUser($name) { - return $this->cleanGroup($name); + // get NTLM or Kerberos domain part + list($dom, $name) = explode('\\', $name, 2); + if(!$name) $name = $dom; + list($name, $dom) = explode('@', $name, 2); + + // clean up both + $dom = strtolower(trim($dom)); + $name = strtolower(trim($name)); + + // is this a known, valid domain? if not discard + if(!is_array($this->cnf[$dom])) { + $dom = ''; + } + + // reattach domain + if($dom) $name = "$name@$dom"; + + return $name; } /** * Most values in LDAP are case-insensitive */ - function isCaseSensitive(){ + function isCaseSensitive() { return false; } @@ -258,36 +269,37 @@ class auth_ad extends auth_basic { * Bulk retrieval of user data * * @author Dominik Eckelmann - * @param start index of first user to be returned - * @param limit max number of users to be returned - * @param filter array of field/pattern pairs, null for no filter - * @return array of userinfo (refer getUserData for internal userinfo details) + * @param int $start index of first user to be returned + * @param int $limit max number of users to be returned + * @param array $filter array of field/pattern pairs, null for no filter + * @return array userinfo (refer getUserData for internal userinfo details) */ - function retrieveUsers($start=0,$limit=-1,$filter=array()) { - if(!$this->_init()) return false; + function retrieveUsers($start = 0, $limit = -1, $filter = array()) { + $adldap = $this->_adldap(null); + if(!$adldap) return false; - if ($this->users === null) { + if($this->users === null) { //get info for given user - $result = $this->adldap->all_users(); - if (!$result) return array(); + $result = $adldap->all_users(); + if(!$result) return array(); $this->users = array_fill_keys($result, false); } - $i = 0; + $i = 0; $count = 0; $this->_constructPattern($filter); $result = array(); - foreach ($this->users as $user => &$info) { - if ($i++ < $start) { + foreach($this->users as $user => &$info) { + if($i++ < $start) { continue; } - if ($info === false) { + if($info === false) { $info = $this->getUserData($user); } - if ($this->_filter($user, $info)) { + if($this->_filter($user, $info)) { $result[$user] = $info; - if (($limit >= 0) && (++$count >= $limit)) break; + if(($limit >= 0) && (++$count >= $limit)) break; } } return $result; @@ -296,41 +308,43 @@ class auth_ad extends auth_basic { /** * Modify user data * - * @param $user nick of the user to be changed - * @param $changes array of field/value pairs to be changed + * @param string $user nick of the user to be changed + * @param array $changes array of field/value pairs to be changed * @return bool */ function modifyUser($user, $changes) { $return = true; + $adldap = $this->_adldap($this->_userDomain($user)); + if(!$adldap) return false; // password changing - if(isset($changes['pass'])){ + if(isset($changes['pass'])) { try { - $return = $this->adldap->user_password($user,$changes['pass']); - } catch (adLDAPException $e) { - if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); + $return = $adldap->user_password($user, $changes['pass']); + } catch(adLDAPException $e) { + if($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); $return = false; } - if(!$return) msg('AD Auth: failed to change the password. Maybe the password policy was not met?',-1); + if(!$return) msg('AD Auth: failed to change the password. Maybe the password policy was not met?', -1); } // changing user data $adchanges = array(); - if(isset($changes['name'])){ + if(isset($changes['name'])) { // get first and last name - $parts = explode(' ',$changes['name']); - $adchanges['surname'] = array_pop($parts); - $adchanges['firstname'] = join(' ',$parts); + $parts = explode(' ', $changes['name']); + $adchanges['surname'] = array_pop($parts); + $adchanges['firstname'] = join(' ', $parts); $adchanges['display_name'] = $changes['name']; } - if(isset($changes['mail'])){ + if(isset($changes['mail'])) { $adchanges['email'] = $changes['mail']; } - if(count($adchanges)){ + if(count($adchanges)) { try { - $return = $return & $this->adldap->user_modify($user,$adchanges); - } catch (adLDAPException $e) { - if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); + $return = $return & $adldap->user_modify($user, $adchanges); + } catch(adLDAPException $e) { + if($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); $return = false; } } @@ -340,40 +354,98 @@ class auth_ad extends auth_basic { /** * Initialize the AdLDAP library and connect to the server + * + * When you pass null as domain, it will reuse any existing domain. + * Eg. the one of the logged in user. It falls back to the default + * domain if no current one is available. + * + * @param string|null $domain The AD domain to use + * @return adLDAP|bool true if a connection was established */ - function _init(){ - if(!is_null($this->adldap)) return true; + protected function _adldap($domain) { + if(is_null($domain) && is_array($this->opts)) { + $domain = $this->opts['domain']; + } + + $this->opts = $this->_loadServerConfig((string) $domain); + if(isset($this->adldap[$domain])) return $this->adldap[$domain]; // connect try { - $this->adldap = new adLDAP($this->opts); - if (isset($this->opts['ad_username']) && isset($this->opts['ad_password'])) { - $this->canDo['getUsers'] = true; - } - return true; - } catch (adLDAPException $e) { - if ($this->cnf['debug']) { + $this->adldap[$domain] = new adLDAP($this->opts); + return $this->adldap[$domain]; + } catch(adLDAPException $e) { + if($this->cnf['debug']) { msg('AD Auth: '.$e->getMessage(), -1); } - $this->success = false; - $this->adldap = null; + $this->success = false; + $this->adldap[$domain] = null; } return false; } + /** + * Get the domain part from a user + * + * @param $user + * @return string + */ + protected function _userDomain($user) { + list(, $domain) = explode('@', $user, 2); + return $domain; + } + + /** + * Fetch the configuration for the given AD domain + * + * @param string $domain current AD domain + * @return array + */ + protected function _loadServerConfig($domain) { + // prepare adLDAP standard configuration + $opts = $this->cnf; + + $opts['domain'] = $domain; + + // add possible domain specific configuration + if($domain && is_array($this->cnf[$domain])) foreach($this->cnf[$domain] as $key => $val) { + $opts[$key] = $val; + } + + // handle multiple AD servers + $opts['domain_controllers'] = explode(',', $opts['domain_controllers']); + $opts['domain_controllers'] = array_map('trim', $opts['domain_controllers']); + $opts['domain_controllers'] = array_filter($opts['domain_controllers']); + + // we can change the password if SSL is set + if($opts['use_ssl'] || $opts['use_tls']) { + $this->cando['modPass'] = true; + } else { + $this->cando['modPass'] = false; + } + + if(isset($opts['ad_username']) && isset($opts['ad_password'])) { + $this->cando['getUsers'] = true; + } else { + $this->cando['getUsers'] = true; + } + + return $opts; + } + /** * return 1 if $user + $info match $filter criteria, 0 otherwise * * @author Chris Smith */ function _filter($user, $info) { - foreach ($this->_pattern as $item => $pattern) { - if ($item == 'user') { - if (!preg_match($pattern, $user)) return 0; - } else if ($item == 'grps') { - if (!count(preg_grep($pattern, $info['grps']))) return 0; + foreach($this->_pattern as $item => $pattern) { + if($item == 'user') { + if(!preg_match($pattern, $user)) return 0; + } else if($item == 'grps') { + if(!count(preg_grep($pattern, $info['grps']))) return 0; } else { - if (!preg_match($pattern, $info[$item])) return 0; + if(!preg_match($pattern, $info[$item])) return 0; } } return 1; @@ -381,8 +453,8 @@ class auth_ad extends auth_basic { function _constructPattern($filter) { $this->_pattern = array(); - foreach ($filter as $item => $pattern) { - $this->_pattern[$item] = '/'.str_replace('/','\/',$pattern).'/i'; // allow regex characters + foreach($filter as $item => $pattern) { + $this->_pattern[$item] = '/'.str_replace('/', '\/', $pattern).'/i'; // allow regex characters } } } -- cgit v1.2.3 From e12ea8465c640702902f5a4d95793e0e980ca123 Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Wed, 22 Aug 2012 13:07:23 +0200 Subject: use UTF-8 aware lower casing --- inc/auth/ad.class.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index 48f3b9247..674726a7e 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -244,8 +244,8 @@ class auth_ad extends auth_basic { list($name, $dom) = explode('@', $name, 2); // clean up both - $dom = strtolower(trim($dom)); - $name = strtolower(trim($name)); + $dom = utf8_strtolower(trim($dom)); + $name = utf8_strtolower(trim($name)); // is this a known, valid domain? if not discard if(!is_array($this->cnf[$dom])) { -- cgit v1.2.3 From 33c5220c3b4d37bf0906689a301c48568195141d Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Wed, 22 Aug 2012 13:19:50 +0200 Subject: some code cleanup/PHP5ization --- inc/auth/ad.class.php | 91 ++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 64 insertions(+), 27 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index 674726a7e..363abe114 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -14,7 +14,8 @@ * $conf['authtype'] = 'ad'; * $conf['passcrypt'] = 'ssha'; * - * $conf['auth']['ad']['account_suffix'] = '@my.domain.org'; + * $conf['auth']['ad']['account_suffix'] = ' + * @my.domain.org'; * $conf['auth']['ad']['base_dn'] = 'DC=my,DC=domain,DC=org'; * $conf['auth']['ad']['domain_controllers'] = 'srv1.domain.org,srv2.domain.org'; * @@ -42,17 +43,38 @@ require_once(DOKU_INC.'inc/adLDAP.php'); class auth_ad extends auth_basic { - var $cnf = array(); - var $opts = array(); - var $adldap = array(); - var $users = null; - var $msgshown = false; - var $_pattern = array(); + /** + * @var array copy of the auth backend configuration + */ + protected $cnf = array(); + /** + * @var array hold connection data for a specific AD domain + */ + protected $opts = array(); + /** + * @var array open connections for each AD domain, as adLDAP objects + */ + protected $adldap = array(); + + /** + * @var bool message state + */ + protected $msgshown = false; + + /** + * @var array user listing cache + */ + protected $users = array(); + + /** + * @var array filter patterns for listing users + */ + protected $_pattern = array(); /** * Constructor */ - function __construct() { + public function __construct() { global $conf; $this->cnf = $conf['auth']['ad']; @@ -101,7 +123,7 @@ class auth_ad extends auth_basic { * @param string $pass * @return bool */ - function checkPass($user, $pass) { + public function checkPass($user, $pass) { if($_SERVER['REMOTE_USER'] && $_SERVER['REMOTE_USER'] == $user && $this->cnf['sso'] @@ -136,7 +158,7 @@ class auth_ad extends auth_basic { * @param string $user * @return array */ - function getUserData($user) { + public function getUserData($user) { global $conf; global $lang; global $ID; @@ -220,12 +242,14 @@ class auth_ad extends auth_basic { * Removes backslashes ('\'), pound signs ('#'), and converts spaces to underscores. * * @author James Van Lommel (jamesvl@gmail.com) + * @param string $group + * @return string */ - function cleanGroup($name) { - $sName = str_replace('\\', '', $name); - $sName = str_replace('#', '', $sName); - $sName = preg_replace('[\s]', '_', $sName); - return $sName; + public function cleanGroup($group) { + $group = str_replace('\\', '', $group); + $group = str_replace('#', '', $group); + $group = preg_replace('[\s]', '_', $group); + return $group; } /** @@ -237,7 +261,7 @@ class auth_ad extends auth_basic { * @param string $name * @return string */ - function cleanUser($name) { + public function cleanUser($name) { // get NTLM or Kerberos domain part list($dom, $name) = explode('\\', $name, 2); if(!$name) $name = $dom; @@ -260,8 +284,10 @@ class auth_ad extends auth_basic { /** * Most values in LDAP are case-insensitive + * + * @return bool */ - function isCaseSensitive() { + public function isCaseSensitive() { return false; } @@ -274,7 +300,7 @@ class auth_ad extends auth_basic { * @param array $filter array of field/pattern pairs, null for no filter * @return array userinfo (refer getUserData for internal userinfo details) */ - function retrieveUsers($start = 0, $limit = -1, $filter = array()) { + public function retrieveUsers($start = 0, $limit = -1, $filter = array()) { $adldap = $this->_adldap(null); if(!$adldap) return false; @@ -312,7 +338,7 @@ class auth_ad extends auth_basic { * @param array $changes array of field/value pairs to be changed * @return bool */ - function modifyUser($user, $changes) { + public function modifyUser($user, $changes) { $return = true; $adldap = $this->_adldap($this->_userDomain($user)); if(!$adldap) return false; @@ -434,24 +460,35 @@ class auth_ad extends auth_basic { } /** - * return 1 if $user + $info match $filter criteria, 0 otherwise + * Check provided user and userinfo for matching patterns * - * @author Chris Smith + * The patterns are set up with $this->_constructPattern() + * + * @author Chris Smith + * @param string $user + * @param array $info + * @return bool */ - function _filter($user, $info) { + protected function _filter($user, $info) { foreach($this->_pattern as $item => $pattern) { if($item == 'user') { - if(!preg_match($pattern, $user)) return 0; + if(!preg_match($pattern, $user)) return false; } else if($item == 'grps') { - if(!count(preg_grep($pattern, $info['grps']))) return 0; + if(!count(preg_grep($pattern, $info['grps']))) return false; } else { - if(!preg_match($pattern, $info[$item])) return 0; + if(!preg_match($pattern, $info[$item])) return false; } } - return 1; + return true; } - function _constructPattern($filter) { + /** + * Create a pattern for $this->_filter() + * + * @author Chris Smith + * @param array $filter + */ + protected function _constructPattern($filter) { $this->_pattern = array(); foreach($filter as $item => $pattern) { $this->_pattern[$item] = '/'.str_replace('/', '\/', $pattern).'/i'; // allow regex characters -- cgit v1.2.3 From 70d71ed8159c719aa35363d05cc1dea2a95144f0 Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Wed, 22 Aug 2012 15:46:17 +0200 Subject: fixed domain handling in user names --- inc/auth/ad.class.php | 47 ++++++++++++++++++++++++++++++----------------- 1 file changed, 30 insertions(+), 17 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index 363abe114..e3ea87654 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -131,7 +131,8 @@ class auth_ad extends auth_basic { $adldap = $this->_adldap($this->_userDomain($user)); if(!$adldap) return false; - return $adldap->authenticate($user, $pass); + + return $adldap->authenticate($this->_userName($user), $pass); } /** @@ -174,7 +175,7 @@ class auth_ad extends auth_basic { $fields = array_unique($fields); //get info for given user - $result = $adldap->user_info($user, $fields); + $result = $adldap->user_info($this->_userName($user), $fields); if($result == false) { return array(); } @@ -197,7 +198,7 @@ class auth_ad extends auth_basic { } // handle ActiveDirectory memberOf - $info['grps'] = $adldap->user_groups($user, (bool) $this->opts['recursive_groups']); + $info['grps'] = $adldap->user_groups($this->_userName($user), (bool) $this->opts['recursive_groups']); if(is_array($info['grps'])) { foreach($info['grps'] as $ndx => $group) { @@ -258,28 +259,29 @@ class auth_ad extends auth_basic { * Normalizes domain parts, does not modify the user name itself (unlike cleanGroup) * * @author Andreas Gohr - * @param string $name + * @param string $user * @return string */ - public function cleanUser($name) { + public function cleanUser($user) { // get NTLM or Kerberos domain part - list($dom, $name) = explode('\\', $name, 2); - if(!$name) $name = $dom; - list($name, $dom) = explode('@', $name, 2); + list($dom, $user) = explode('\\', $user, 2); + if(!$user) $user = $dom; + if($dom) $domain = $dom; + list($user, $dom) = explode('@', $user, 2); + if($dom) $domain = $dom; // clean up both - $dom = utf8_strtolower(trim($dom)); - $name = utf8_strtolower(trim($name)); + $domain = utf8_strtolower(trim($domain)); + $user = utf8_strtolower(trim($user)); // is this a known, valid domain? if not discard - if(!is_array($this->cnf[$dom])) { - $dom = ''; + if(!is_array($this->cnf[$domain])) { + $domain = ''; } // reattach domain - if($dom) $name = "$name@$dom"; - - return $name; + if($domain) $user = "$user@$domain"; + return $user; } /** @@ -346,7 +348,7 @@ class auth_ad extends auth_basic { // password changing if(isset($changes['pass'])) { try { - $return = $adldap->user_password($user, $changes['pass']); + $return = $adldap->user_password($this->_userName($user), $changes['pass']); } catch(adLDAPException $e) { if($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); $return = false; @@ -368,7 +370,7 @@ class auth_ad extends auth_basic { } if(count($adchanges)) { try { - $return = $return & $adldap->user_modify($user, $adchanges); + $return = $return & $adldap->user_modify($this->_userName($user), $adchanges); } catch(adLDAPException $e) { if($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1); $return = false; @@ -421,6 +423,17 @@ class auth_ad extends auth_basic { return $domain; } + /** + * Get the user part from a user + * + * @param $user + * @return string + */ + protected function _userName($user) { + list($name) = explode('@', $user, 2); + return $name; + } + /** * Fetch the configuration for the given AD domain * -- cgit v1.2.3 From 86bd5c0df3ca48ea055bb3a47cc25a9c3eff23c3 Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Wed, 22 Aug 2012 15:49:30 +0200 Subject: add user's domain to the list of groups --- inc/auth/ad.class.php | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index e3ea87654..76b8924aa 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -15,6 +15,7 @@ * $conf['passcrypt'] = 'ssha'; * * $conf['auth']['ad']['account_suffix'] = ' + * * @my.domain.org'; * $conf['auth']['ad']['base_dn'] = 'DC=my,DC=domain,DC=org'; * $conf['auth']['ad']['domain_controllers'] = 'srv1.domain.org,srv2.domain.org'; @@ -211,6 +212,12 @@ class auth_ad extends auth_basic { $info['grps'][] = $conf['defaultgroup']; } + // add the user's domain to the groups + $domain = $this->_userDomain($user); + if($domain && !in_array("domain-$domain", (array) $info['grps'])) { + $info['grps'][] = $this->cleanGroup("domain-$domain"); + } + // check expiry time if($info['expires'] && $this->cnf['expirywarn']) { $result = $adldap->domain_info(array('maxpwdage')); // maximum pass age @@ -263,6 +270,8 @@ class auth_ad extends auth_basic { * @return string */ public function cleanUser($user) { + $domain = ''; + // get NTLM or Kerberos domain part list($dom, $user) = explode('\\', $user, 2); if(!$user) $user = $dom; @@ -271,8 +280,8 @@ class auth_ad extends auth_basic { if($dom) $domain = $dom; // clean up both - $domain = utf8_strtolower(trim($domain)); - $user = utf8_strtolower(trim($user)); + $domain = utf8_strtolower(trim($domain)); + $user = utf8_strtolower(trim($user)); // is this a known, valid domain? if not discard if(!is_array($this->cnf[$domain])) { -- cgit v1.2.3 From 496e18cda1b159f7e70345a4ee6204d80d815145 Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Thu, 23 Aug 2012 11:33:39 +0200 Subject: make AD utilitiy functions public --- inc/auth/ad.class.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index 76b8924aa..7919c71ac 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -427,7 +427,7 @@ class auth_ad extends auth_basic { * @param $user * @return string */ - protected function _userDomain($user) { + public function _userDomain($user) { list(, $domain) = explode('@', $user, 2); return $domain; } @@ -438,7 +438,7 @@ class auth_ad extends auth_basic { * @param $user * @return string */ - protected function _userName($user) { + public function _userName($user) { list($name) = explode('@', $user, 2); return $name; } -- cgit v1.2.3 From 006b89daf7868db73e9a046a3804e8e60345ab4c Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Thu, 23 Aug 2012 13:55:54 +0200 Subject: lowercase groups --- inc/auth/ad.class.php | 1 + 1 file changed, 1 insertion(+) (limited to 'inc') diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php index 7919c71ac..f535556a8 100644 --- a/inc/auth/ad.class.php +++ b/inc/auth/ad.class.php @@ -257,6 +257,7 @@ class auth_ad extends auth_basic { $group = str_replace('\\', '', $group); $group = str_replace('#', '', $group); $group = preg_replace('[\s]', '_', $group); + $group = utf8_strtolower(trim($group)); return $group; } -- cgit v1.2.3 From 8e41425c93cd83ec484adf93d3ee91e22b4b2880 Mon Sep 17 00:00:00 2001 From: Rudolf Mayerhofer Date: Fri, 21 Sep 2012 12:00:52 +0200 Subject: make use of adLDAP 4.0.4 in AD backend The new version of adLDAP improves the speed in handling recursive group memberships dramatically --- inc/adLDAP.php | 2442 -------------------- inc/adLDAP/adLDAP.php | 951 ++++++++ inc/adLDAP/classes/adLDAPComputers.php | 153 ++ inc/adLDAP/classes/adLDAPContacts.php | 294 +++ inc/adLDAP/classes/adLDAPExchange.php | 390 ++++ inc/adLDAP/classes/adLDAPFolders.php | 179 ++ inc/adLDAP/classes/adLDAPGroups.php | 631 +++++ inc/adLDAP/classes/adLDAPUsers.php | 682 ++++++ inc/adLDAP/classes/adLDAPUtils.php | 264 +++ inc/adLDAP/collections/adLDAPCollection.php | 137 ++ .../collections/adLDAPComputerCollection.php | 46 + inc/adLDAP/collections/adLDAPContactCollection.php | 46 + inc/adLDAP/collections/adLDAPGroupCollection.php | 46 + inc/adLDAP/collections/adLDAPUserCollection.php | 46 + inc/auth/ad.class.php | 16 +- 15 files changed, 3872 insertions(+), 2451 deletions(-) delete mode 100644 inc/adLDAP.php create mode 100644 inc/adLDAP/adLDAP.php create mode 100644 inc/adLDAP/classes/adLDAPComputers.php create mode 100644 inc/adLDAP/classes/adLDAPContacts.php create mode 100644 inc/adLDAP/classes/adLDAPExchange.php create mode 100644 inc/adLDAP/classes/adLDAPFolders.php create mode 100644 inc/adLDAP/classes/adLDAPGroups.php create mode 100644 inc/adLDAP/classes/adLDAPUsers.php create mode 100644 inc/adLDAP/classes/adLDAPUtils.php create mode 100644 inc/adLDAP/collections/adLDAPCollection.php create mode 100644 inc/adLDAP/collections/adLDAPComputerCollection.php create mode 100644 inc/adLDAP/collections/adLDAPContactCollection.php create mode 100644 inc/adLDAP/collections/adLDAPGroupCollection.php create mode 100644 inc/adLDAP/collections/adLDAPUserCollection.php (limited to 'inc') diff --git a/inc/adLDAP.php b/inc/adLDAP.php deleted file mode 100644 index 24be6e475..000000000 --- a/inc/adLDAP.php +++ /dev/null @@ -1,2442 +0,0 @@ -_account_suffix = $_account_suffix; - } - - /** - * Get the account suffix - * - * @return string - */ - public function get_account_suffix() - { - return $this->_account_suffix; - } - - /** - * Set the domain controllers array - * - * @param array $_domain_controllers - * @return void - */ - public function set_domain_controllers(array $_domain_controllers) - { - $this->_domain_controllers = $_domain_controllers; - } - - /** - * Get the list of domain controllers - * - * @return void - */ - public function get_domain_controllers() - { - return $this->_domain_controllers; - } - - /** - * Set the username of an account with higher priviledges - * - * @param string $_ad_username - * @return void - */ - public function set_ad_username($_ad_username) - { - $this->_ad_username = $_ad_username; - } - - /** - * Get the username of the account with higher priviledges - * - * This will throw an exception for security reasons - */ - public function get_ad_username() - { - throw new adLDAPException('For security reasons you cannot access the domain administrator account details'); - } - - /** - * Set the password of an account with higher priviledges - * - * @param string $_ad_password - * @return void - */ - public function set_ad_password($_ad_password) - { - $this->_ad_password = $_ad_password; - } - - /** - * Get the password of the account with higher priviledges - * - * This will throw an exception for security reasons - */ - public function get_ad_password() - { - throw new adLDAPException('For security reasons you cannot access the domain administrator account details'); - } - - /** - * Set whether to detect the true primary group - * - * @param bool $_real_primary_group - * @return void - */ - public function set_real_primarygroup($_real_primarygroup) - { - $this->_real_primarygroup = $_real_primarygroup; - } - - /** - * Get the real primary group setting - * - * @return bool - */ - public function get_real_primarygroup() - { - return $this->_real_primarygroup; - } - - /** - * Set whether to use SSL - * - * @param bool $_use_ssl - * @return void - */ - public function set_use_ssl($_use_ssl) - { - $this->_use_ssl = $_use_ssl; - } - - /** - * Get the SSL setting - * - * @return bool - */ - public function get_use_ssl() - { - return $this->_use_ssl; - } - - /** - * Set whether to use TLS - * - * @param bool $_use_tls - * @return void - */ - public function set_use_tls($_use_tls) - { - $this->_use_tls = $_use_tls; - } - - /** - * Get the TLS setting - * - * @return bool - */ - public function get_use_tls() - { - return $this->_use_tls; - } - - /** - * Set whether to lookup recursive groups - * - * @param bool $_recursive_groups - * @return void - */ - public function set_recursive_groups($_recursive_groups) - { - $this->_recursive_groups = $_recursive_groups; - } - - /** - * Get the recursive groups setting - * - * @return bool - */ - public function get_recursive_groups() - { - return $this->_recursive_groups; - } - - /** - * Default Constructor - * - * Tries to bind to the AD domain over LDAP or LDAPs - * - * @param array $options Array of options to pass to the constructor - * @throws Exception - if unable to bind to Domain Controller - * @return bool - */ - function __construct($options=array()){ - // You can specifically overide any of the default configuration options setup above - if (count($options)>0){ - if (array_key_exists("account_suffix",$options)){ $this->_account_suffix=$options["account_suffix"]; } - if (array_key_exists("base_dn",$options)){ $this->_base_dn=$options["base_dn"]; } - if (array_key_exists("domain_controllers",$options)){ $this->_domain_controllers=$options["domain_controllers"]; } - if (array_key_exists("ad_username",$options)){ $this->_ad_username=$options["ad_username"]; } - if (array_key_exists("ad_password",$options)){ $this->_ad_password=$options["ad_password"]; } - if (array_key_exists("real_primarygroup",$options)){ $this->_real_primarygroup=$options["real_primarygroup"]; } - if (array_key_exists("use_ssl",$options)){ $this->_use_ssl=$options["use_ssl"]; } - if (array_key_exists("use_tls",$options)){ $this->_use_tls=$options["use_tls"]; } - if (array_key_exists("recursive_groups",$options)){ $this->_recursive_groups=$options["recursive_groups"]; } - } - - if ($this->ldap_supported() === false) { - throw new adLDAPException('No LDAP support for PHP. See: http://www.php.net/ldap'); - } - - return $this->connect(); - } - - /** - * Default Destructor - * - * Closes the LDAP connection - * - * @return void - */ - function __destruct(){ $this->close(); } - - /** - * Connects and Binds to the Domain Controller - * - * @return bool - */ - public function connect() { - // Connect to the AD/LDAP server as the username/password - $dc=$this->random_controller(); - if ($this->_use_ssl){ - $this->_conn = ldap_connect("ldaps://".$dc, 636); - } else { - $this->_conn = ldap_connect($dc); - } - - // Set some ldap options for talking to AD - ldap_set_option($this->_conn, LDAP_OPT_PROTOCOL_VERSION, 3); - ldap_set_option($this->_conn, LDAP_OPT_REFERRALS, 0); - - if ($this->_use_tls) { - ldap_start_tls($this->_conn); - } - - // Bind as a domain admin if they've set it up - if ($this->_ad_username!=NULL && $this->_ad_password!=NULL){ - $this->_bind = @ldap_bind($this->_conn,$this->_ad_username.$this->_account_suffix,$this->_ad_password); - if (!$this->_bind){ - if ($this->_use_ssl && !$this->_use_tls){ - // If you have problems troubleshooting, remove the @ character from the ldap_bind command above to get the actual error message - throw new adLDAPException('Bind to Active Directory failed. Either the LDAPs connection failed or the login credentials are incorrect. AD said: ' . $this->get_last_error()); - } else { - throw new adLDAPException('Bind to Active Directory failed. Check the login credentials and/or server details. AD said: ' . $this->get_last_error()); - } - } - } - - if ($this->_base_dn == NULL) { - $this->_base_dn = $this->find_base_dn(); - } - - return (true); - } - - /** - * Closes the LDAP connection - * - * @return void - */ - public function close() { - ldap_close ($this->_conn); - } - - /** - * Validate a user's login credentials - * - * @param string $username A user's AD username - * @param string $password A user's AD password - * @param bool optional $prevent_rebind - * @return bool - */ - public function authenticate($username, $password, $prevent_rebind = false) { - // Prevent null binding - if ($username === NULL || $password === NULL) { return false; } - if (empty($username) || empty($password)) { return false; } - - // Bind as the user - $ret = true; - $this->_bind = @ldap_bind($this->_conn, $username . $this->_account_suffix, $password); - if (!$this->_bind){ $ret = false; } - - // Cnce we've checked their details, kick back into admin mode if we have it - if ($this->_ad_username !== NULL && !$prevent_rebind) { - $this->_bind = @ldap_bind($this->_conn, $this->_ad_username . $this->_account_suffix , $this->_ad_password); - if (!$this->_bind){ - // This should never happen in theory - throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->get_last_error()); - } - } - - return $ret; - } - - //***************************************************************************************************************** - // GROUP FUNCTIONS - - /** - * Add a group to a group - * - * @param string $parent The parent group name - * @param string $child The child group name - * @return bool - */ - public function group_add_group($parent,$child){ - - // Find the parent group's dn - $parent_group=$this->group_info($parent,array("cn")); - if ($parent_group[0]["dn"]===NULL){ return (false); } - $parent_dn=$parent_group[0]["dn"]; - - // Find the child group's dn - $child_group=$this->group_info($child,array("cn")); - if ($child_group[0]["dn"]===NULL){ return (false); } - $child_dn=$child_group[0]["dn"]; - - $add=array(); - $add["member"] = $child_dn; - - $result=@ldap_mod_add($this->_conn,$parent_dn,$add); - if ($result==false){ return (false); } - return (true); - } - - /** - * Add a user to a group - * - * @param string $group The group to add the user to - * @param string $user The user to add to the group - * @param bool $isGUID Is the username passed a GUID or a samAccountName - * @return bool - */ - public function group_add_user($group,$user,$isGUID=false){ - // Adding a user is a bit fiddly, we need to get the full DN of the user - // and add it using the full DN of the group - - // Find the user's dn - $user_dn=$this->user_dn($user,$isGUID); - if ($user_dn===false){ return (false); } - - // Find the group's dn - $group_info=$this->group_info($group,array("cn")); - if ($group_info[0]["dn"]===NULL){ return (false); } - $group_dn=$group_info[0]["dn"]; - - $add=array(); - $add["member"] = $user_dn; - - $result=@ldap_mod_add($this->_conn,$group_dn,$add); - if ($result==false){ return (false); } - return (true); - } - - /** - * Add a contact to a group - * - * @param string $group The group to add the contact to - * @param string $contact_dn The DN of the contact to add - * @return bool - */ - public function group_add_contact($group,$contact_dn){ - // To add a contact we take the contact's DN - // and add it using the full DN of the group - - // Find the group's dn - $group_info=$this->group_info($group,array("cn")); - if ($group_info[0]["dn"]===NULL){ return (false); } - $group_dn=$group_info[0]["dn"]; - - $add=array(); - $add["member"] = $contact_dn; - - $result=@ldap_mod_add($this->_conn,$group_dn,$add); - if ($result==false){ return (false); } - return (true); - } - - /** - * Create a group - * - * @param array $attributes Default attributes of the group - * @return bool - */ - public function group_create($attributes){ - if (!is_array($attributes)){ return ("Attributes must be an array"); } - if (!array_key_exists("group_name",$attributes)){ return ("Missing compulsory field [group_name]"); } - if (!array_key_exists("container",$attributes)){ return ("Missing compulsory field [container]"); } - if (!array_key_exists("description",$attributes)){ return ("Missing compulsory field [description]"); } - if (!is_array($attributes["container"])){ return ("Container attribute must be an array."); } - $attributes["container"]=array_reverse($attributes["container"]); - - //$member_array = array(); - //$member_array[0] = "cn=user1,cn=Users,dc=yourdomain,dc=com"; - //$member_array[1] = "cn=administrator,cn=Users,dc=yourdomain,dc=com"; - - $add=array(); - $add["cn"] = $attributes["group_name"]; - $add["samaccountname"] = $attributes["group_name"]; - $add["objectClass"] = "Group"; - $add["description"] = $attributes["description"]; - //$add["member"] = $member_array; UNTESTED - - $container="OU=".implode(",OU=",$attributes["container"]); - $result=ldap_add($this->_conn,"CN=".$add["cn"].", ".$container.",".$this->_base_dn,$add); - if ($result!=true){ return (false); } - - return (true); - } - - /** - * Remove a group from a group - * - * @param string $parent The parent group name - * @param string $child The child group name - * @return bool - */ - public function group_del_group($parent,$child){ - - // Find the parent dn - $parent_group=$this->group_info($parent,array("cn")); - if ($parent_group[0]["dn"]===NULL){ return (false); } - $parent_dn=$parent_group[0]["dn"]; - - // Find the child dn - $child_group=$this->group_info($child,array("cn")); - if ($child_group[0]["dn"]===NULL){ return (false); } - $child_dn=$child_group[0]["dn"]; - - $del=array(); - $del["member"] = $child_dn; - - $result=@ldap_mod_del($this->_conn,$parent_dn,$del); - if ($result==false){ return (false); } - return (true); - } - - /** - * Remove a user from a group - * - * @param string $group The group to remove a user from - * @param string $user The AD user to remove from the group - * @param bool $isGUID Is the username passed a GUID or a samAccountName - * @return bool - */ - public function group_del_user($group,$user,$isGUID=false){ - - // Find the parent dn - $group_info=$this->group_info($group,array("cn")); - if ($group_info[0]["dn"]===NULL){ return (false); } - $group_dn=$group_info[0]["dn"]; - - // Find the users dn - $user_dn=$this->user_dn($user,$isGUID); - if ($user_dn===false){ return (false); } - - $del=array(); - $del["member"] = $user_dn; - - $result=@ldap_mod_del($this->_conn,$group_dn,$del); - if ($result==false){ return (false); } - return (true); - } - - /** - * Remove a contact from a group - * - * @param string $group The group to remove a user from - * @param string $contact_dn The DN of a contact to remove from the group - * @return bool - */ - public function group_del_contact($group,$contact_dn){ - - // Find the parent dn - $group_info=$this->group_info($group,array("cn")); - if ($group_info[0]["dn"]===NULL){ return (false); } - $group_dn=$group_info[0]["dn"]; - - $del=array(); - $del["member"] = $contact_dn; - - $result=@ldap_mod_del($this->_conn,$group_dn,$del); - if ($result==false){ return (false); } - return (true); - } - - /** - * Return a list of groups in a group - * - * @param string $group The group to query - * @param bool $recursive Recursively get groups - * @return array - */ - public function groups_in_group($group, $recursive = NULL){ - if (!$this->_bind){ return (false); } - if ($recursive===NULL){ $recursive=$this->_recursive_groups; } // Use the default option if they haven't set it - - // Search the directory for the members of a group - $info=$this->group_info($group,array("member","cn")); - $groups=$info[0]["member"]; - if (!is_array($groups)) { - return (false); - } - - $group_array=array(); - - for ($i=0; $i<$groups["count"]; $i++){ - $filter="(&(objectCategory=group)(distinguishedName=".$this->ldap_slashes($groups[$i])."))"; - $fields = array("samaccountname", "distinguishedname", "objectClass"); - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - - // not a person, look for a group - if ($entries['count'] == 0 && $recursive == true) { - $filter="(&(objectCategory=group)(distinguishedName=".$this->ldap_slashes($groups[$i])."))"; - $fields = array("distinguishedname"); - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - if (!isset($entries[0]['distinguishedname'][0])) { - continue; - } - $sub_groups = $this->groups_in_group($entries[0]['distinguishedname'][0], $recursive); - if (is_array($sub_groups)) { - $group_array = array_merge($group_array, $sub_groups); - $group_array = array_unique($group_array); - } - continue; - } - - $group_array[] = $entries[0]['distinguishedname'][0]; - } - return ($group_array); - } - - /** - * Return a list of members in a group - * - * @param string $group The group to query - * @param bool $recursive Recursively get group members - * @return array - */ - public function group_members($group, $recursive = NULL){ - if (!$this->_bind){ return (false); } - if ($recursive===NULL){ $recursive=$this->_recursive_groups; } // Use the default option if they haven't set it - // Search the directory for the members of a group - $info=$this->group_info($group,array("member","cn")); - $users=$info[0]["member"]; - if (!is_array($users)) { - return (false); - } - - $user_array=array(); - - for ($i=0; $i<$users["count"]; $i++){ - $filter="(&(objectCategory=person)(distinguishedName=".$this->ldap_slashes($users[$i])."))"; - $fields = array("samaccountname", "distinguishedname", "objectClass"); - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - - // not a person, look for a group - if ($entries['count'] == 0 && $recursive == true) { - $filter="(&(objectCategory=group)(distinguishedName=".$this->ldap_slashes($users[$i])."))"; - $fields = array("samaccountname"); - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - if (!isset($entries[0]['samaccountname'][0])) { - continue; - } - $sub_users = $this->group_members($entries[0]['samaccountname'][0], $recursive); - if (is_array($sub_users)) { - $user_array = array_merge($user_array, $sub_users); - $user_array = array_unique($user_array); - } - continue; - } - - if ($entries[0]['samaccountname'][0] === NULL && $entries[0]['distinguishedname'][0] !== NULL) { - $user_array[] = $entries[0]['distinguishedname'][0]; - } - elseif ($entries[0]['samaccountname'][0] !== NULL) { - $user_array[] = $entries[0]['samaccountname'][0]; - } - } - return ($user_array); - } - - /** - * Group Information. Returns an array of information about a group. - * The group name is case sensitive - * - * @param string $group_name The group name to retrieve info about - * @param array $fields Fields to retrieve - * @return array - */ - public function group_info($group_name,$fields=NULL){ - if ($group_name===NULL){ return (false); } - if (!$this->_bind){ return (false); } - - if (stristr($group_name, '+')) { - $group_name=stripslashes($group_name); - } - - $filter="(&(objectCategory=group)(name=".$this->ldap_slashes($group_name)."))"; - //echo ($filter."!!!
"); - if ($fields===NULL){ $fields=array("member","memberof","cn","description","distinguishedname","objectcategory","samaccountname"); } - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - //print_r($entries); - return ($entries); - } - - /** - * Return a complete list of "groups in groups" - * - * @param string $group The group to get the list from - * @return array - */ - public function recursive_groups($group){ - if ($group===NULL){ return (false); } - - $ret_groups=array(); - - $groups=$this->group_info($group,array("memberof")); - if (isset($groups[0]["memberof"]) && is_array($groups[0]["memberof"])) { - $groups=$groups[0]["memberof"]; - - if ($groups){ - $group_names=$this->nice_names($groups); - $ret_groups=array_merge($ret_groups,$group_names); //final groups to return - - foreach ($group_names as $id => $group_name){ - $child_groups=$this->recursive_groups($group_name); - $ret_groups=array_merge($ret_groups,$child_groups); - } - } - } - - return ($ret_groups); - } - - /** - * Returns a complete list of the groups in AD based on a SAM Account Type - * - * @param string $samaccounttype The account type to return - * @param bool $include_desc Whether to return a description - * @param string $search Search parameters - * @param bool $sorted Whether to sort the results - * @return array - */ - public function search_groups($samaccounttype = ADLDAP_SECURITY_GLOBAL_GROUP, $include_desc = false, $search = "*", $sorted = true) { - if (!$this->_bind){ return (false); } - - $filter = '(&(objectCategory=group)'; - if ($samaccounttype !== null) { - $filter .= '(samaccounttype='. $samaccounttype .')'; - } - $filter .= '(cn='.$search.'))'; - // Perform the search and grab all their details - $fields=array("samaccountname","description"); - $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields); - $entries = ldap_get_entries($this->_conn, $sr); - - $groups_array = array(); - for ($i=0; $i<$entries["count"]; $i++){ - if ($include_desc && strlen($entries[$i]["description"][0]) > 0 ){ - $groups_array[ $entries[$i]["samaccountname"][0] ] = $entries[$i]["description"][0]; - } elseif ($include_desc){ - $groups_array[ $entries[$i]["samaccountname"][0] ] = $entries[$i]["samaccountname"][0]; - } else { - array_push($groups_array, $entries[$i]["samaccountname"][0]); - } - } - if( $sorted ){ asort($groups_array); } - return ($groups_array); - } - - /** - * Returns a complete list of all groups in AD - * - * @param bool $include_desc Whether to return a description - * @param string $search Search parameters - * @param bool $sorted Whether to sort the results - * @return array - */ - public function all_groups($include_desc = false, $search = "*", $sorted = true){ - $groups_array = $this->search_groups(null, $include_desc, $search, $sorted); - return ($groups_array); - } - - /** - * Returns a complete list of security groups in AD - * - * @param bool $include_desc Whether to return a description - * @param string $search Search parameters - * @param bool $sorted Whether to sort the results - * @return array - */ - public function all_security_groups($include_desc = false, $search = "*", $sorted = true){ - $groups_array = $this->search_groups(ADLDAP_SECURITY_GLOBAL_GROUP, $include_desc, $search, $sorted); - return ($groups_array); - } - - /** - * Returns a complete list of distribution lists in AD - * - * @param bool $include_desc Whether to return a description - * @param string $search Search parameters - * @param bool $sorted Whether to sort the results - * @return array - */ - public function all_distribution_groups($include_desc = false, $search = "*", $sorted = true){ - $groups_array = $this->search_groups(ADLDAP_DISTRIBUTION_GROUP, $include_desc, $search, $sorted); - return ($groups_array); - } - - //***************************************************************************************************************** - // USER FUNCTIONS - - /** - * Create a user - * - * If you specify a password here, this can only be performed over SSL - * - * @param array $attributes The attributes to set to the user account - * @return bool - */ - public function user_create($attributes){ - // Check for compulsory fields - if (!array_key_exists("username",$attributes)){ return ("Missing compulsory field [username]"); } - if (!array_key_exists("firstname",$attributes)){ return ("Missing compulsory field [firstname]"); } - if (!array_key_exists("surname",$attributes)){ return ("Missing compulsory field [surname]"); } - if (!array_key_exists("email",$attributes)){ return ("Missing compulsory field [email]"); } - if (!array_key_exists("container",$attributes)){ return ("Missing compulsory field [container]"); } - if (!is_array($attributes["container"])){ return ("Container attribute must be an array."); } - - if (array_key_exists("password",$attributes) && (!$this->_use_ssl && !$this->_use_tls)){ - throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.'); - } - - if (!array_key_exists("display_name",$attributes)){ $attributes["display_name"]=$attributes["firstname"]." ".$attributes["surname"]; } - - // Translate the schema - $add=$this->adldap_schema($attributes); - - // Additional stuff only used for adding accounts - $add["cn"][0]=$attributes["display_name"]; - $add["samaccountname"][0]=$attributes["username"]; - $add["objectclass"][0]="top"; - $add["objectclass"][1]="person"; - $add["objectclass"][2]="organizationalPerson"; - $add["objectclass"][3]="user"; //person? - //$add["name"][0]=$attributes["firstname"]." ".$attributes["surname"]; - - // Set the account control attribute - $control_options=array("NORMAL_ACCOUNT"); - if (!$attributes["enabled"]){ $control_options[]="ACCOUNTDISABLE"; } - $add["userAccountControl"][0]=$this->account_control($control_options); - //echo ("
"); print_r($add);
-
-        // Determine the container
-        $attributes["container"]=array_reverse($attributes["container"]);
-        $container="OU=".implode(",OU=",$attributes["container"]);
-
-        // Add the entry
-        $result=@ldap_add($this->_conn, "CN=".$add["cn"][0].", ".$container.",".$this->_base_dn, $add);
-        if ($result!=true){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Delete a user account
-    *
-    * @param string $username The username to delete (please be careful here!)
-    * @param bool $isGUID Is the username a GUID or a samAccountName
-    * @return array
-    */
-    public function user_delete($username,$isGUID=false) {
-        $userinfo = $this->user_info($username, array("*"),$isGUID);
-        $dn = $userinfo[0]['distinguishedname'][0];
-        $result=$this->dn_delete($dn);
-        if ($result!=true){ return (false); }
-        return (true);
-    }
-
-    /**
-    * Groups the user is a member of
-    *
-    * @param string $username The username to query
-    * @param bool $recursive Recursive list of groups
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return array
-    */
-    public function user_groups($username,$recursive=NULL,$isGUID=false){
-        if ($username===NULL){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } // Use the default option if they haven't set it
-        if (!$this->_bind){ return (false); }
-
-        // Search the directory for their information
-        $info=@$this->user_info($username,array("memberof","primarygroupid"),$isGUID);
-        $groups=$this->nice_names($info[0]["memberof"]); // Presuming the entry returned is our guy (unique usernames)
-
-        if ($recursive === true){
-            foreach ($groups as $id => $group_name){
-                $extra_groups=$this->recursive_groups($group_name);
-                $groups=array_merge($groups,$extra_groups);
-            }
-        }
-
-        return ($groups);
-    }
-
-    /**
-    * Find information about the users
-    *
-    * @param string $username The username to query
-    * @param array $fields Array of parameters to query
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return array
-    */
-    public function user_info($username,$fields=NULL,$isGUID=false){
-        if ($username===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-
-        if ($isGUID === true) {
-            $username = $this->strguid2hex($username);
-            $filter="objectguid=".$username;
-        }
-        else if (strstr($username, "@")) {
-             $filter="userPrincipalName=".$username;
-        }
-        else {
-             $filter="samaccountname=".$username;
-        }
-        $filter = "(&(objectCategory=person)({$filter}))";
-        if ($fields===NULL){ $fields=array("samaccountname","mail","memberof","department","displayname","telephonenumber","primarygroupid","objectsid"); }
-        if (!in_array("objectsid",$fields)){
-            $fields[] = "objectsid";
-        }
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        if (isset($entries[0])) {
-            if ($entries[0]['count'] >= 1) {
-                if (in_array("memberof", $fields)) {
-                    // AD does not return the primary group in the ldap query, we may need to fudge it
-                    if ($this->_real_primarygroup && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["objectsid"][0])){
-                        //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
-                        $entries[0]["memberof"][]=$this->get_primary_group($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
-                    } else {
-                        $entries[0]["memberof"][]="CN=Domain Users,CN=Users,".$this->_base_dn;
-                    }
-                    $entries[0]["memberof"]["count"]++;
-                }
-            }
-            return $entries;
-        }
-        return false;
-    }
-
-    /**
-    * Determine if a user is in a specific group
-    *
-    * @param string $username The username to query
-    * @param string $group The name of the group to check against
-    * @param bool $recursive Check groups recursively
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function user_ingroup($username,$group,$recursive=NULL,$isGUID=false){
-        if ($username===NULL){ return (false); }
-        if ($group===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } // Use the default option if they haven't set it
-
-        // Get a list of the groups
-        $groups=$this->user_groups($username,$recursive,$isGUID);
-
-        // Return true if the specified group is in the group list
-        if (in_array($group,$groups)){ return (true); }
-
-        return (false);
-    }
-
-    /**
-     * Return info about the domain itself
-     *
-     * @authot Andreas Gohr 
-     * @param array $fields The fields to query
-     * @return array
-     */
-    public function domain_info($fields){
-        if (!$this->_bind){ return (false); }
-
-        $sr = ldap_read($this->_conn, $this->_base_dn, 'objectclass=*', $fields);
-        if (!$sr) {
-            return false;
-        }
-        $info = ldap_get_entries($this->_conn, $sr);
-        if(count($info)) return $info[0];
-
-        return false;
-    }
-
-    /**
-    * Determine a user's password expiry date
-    *
-    * @param string $username The username to query
-    * @param book $isGUID Is the username passed a GUID or a samAccountName
-    * @requires bcmath http://www.php.net/manual/en/book.bc.php
-    * @return array
-    */
-    public function user_password_expiry($username,$isGUID=false) {
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if (!$this->_bind){ return (false); }
-        if (!function_exists('bcmod')) { return ("Missing function support [bcmod] http://www.php.net/manual/en/book.bc.php"); };
-
-        $userinfo = $this->user_info($username, array("pwdlastset", "useraccountcontrol"), $isGUID);
-        $pwdlastset = $userinfo[0]['pwdlastset'][0];
-        $status = array();
-
-        if ($userinfo[0]['useraccountcontrol'][0] == '66048') {
-            // Password does not expire
-            return "Does not expire";
-        }
-        if ($pwdlastset === '0') {
-            // Password has already expired
-            return "Password has expired";
-        }
-
-         // Password expiry in AD can be calculated from TWO values:
-         //   - User's own pwdLastSet attribute: stores the last time the password was changed
-         //   - Domain's maxPwdAge attribute: how long passwords last in the domain
-         //
-         // Although Microsoft chose to use a different base and unit for time measurements.
-         // This function will convert them to Unix timestamps
-         $sr = ldap_read($this->_conn, $this->_base_dn, 'objectclass=*', array('maxPwdAge'));
-         if (!$sr) {
-             return false;
-         }
-         $info = ldap_get_entries($this->_conn, $sr);
-         $maxpwdage = $info[0]['maxpwdage'][0];
-
-
-         // See MSDN: http://msdn.microsoft.com/en-us/library/ms974598.aspx
-         //
-         // pwdLastSet contains the number of 100 nanosecond intervals since January 1, 1601 (UTC),
-         // stored in a 64 bit integer.
-         //
-         // The number of seconds between this date and Unix epoch is 11644473600.
-         //
-         // maxPwdAge is stored as a large integer that represents the number of 100 nanosecond
-         // intervals from the time the password was set before the password expires.
-         //
-         // We also need to scale this to seconds but also this value is a _negative_ quantity!
-         //
-         // If the low 32 bits of maxPwdAge are equal to 0 passwords do not expire
-         //
-         // Unfortunately the maths involved are too big for PHP integers, so I've had to require
-         // BCMath functions to work with arbitrary precision numbers.
-         if (bcmod($maxpwdage, 4294967296) === '0') {
-            return "Domain does not expire passwords";
-        }
-
-        // Add maxpwdage and pwdlastset and we get password expiration time in Microsoft's
-        // time units.  Because maxpwd age is negative we need to subtract it.
-        $pwdexpire = bcsub($pwdlastset, $maxpwdage);
-
-        // Convert MS's time to Unix time
-        $status['expiryts'] = bcsub(bcdiv($pwdexpire, '10000000'), '11644473600');
-        $status['expiryformat'] = date('Y-m-d H:i:s', bcsub(bcdiv($pwdexpire, '10000000'), '11644473600'));
-
-        return $status;
-    }
-
-    /**
-    * Modify a user
-    *
-    * @param string $username The username to query
-    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function user_modify($username,$attributes,$isGUID=false){
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if (array_key_exists("password",$attributes) && !$this->_use_ssl){
-            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
-        }
-
-        // Find the dn of the user
-        $user_dn=$this->user_dn($username,$isGUID);
-        if ($user_dn===false){ return (false); }
-
-        // Translate the update to the LDAP schema
-        $mod=$this->adldap_schema($attributes);
-
-        // Check to see if this is an enabled status update
-        if (!$mod && !array_key_exists("enabled", $attributes)){ return (false); }
-
-        // Set the account control attribute (only if specified)
-        if (array_key_exists("enabled",$attributes)){
-            if ($attributes["enabled"]){ $control_options=array("NORMAL_ACCOUNT"); }
-            else { $control_options=array("NORMAL_ACCOUNT","ACCOUNTDISABLE"); }
-            $mod["userAccountControl"][0]=$this->account_control($control_options);
-        }
-
-        // Do the update
-        $result=@ldap_modify($this->_conn,$user_dn,$mod);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Disable a user account
-    *
-    * @param string $username The username to disable
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function user_disable($username,$isGUID=false){
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        $attributes=array("enabled"=>0);
-        $result = $this->user_modify($username, $attributes, $isGUID);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Enable a user account
-    *
-    * @param string $username The username to enable
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function user_enable($username,$isGUID=false){
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        $attributes=array("enabled"=>1);
-        $result = $this->user_modify($username, $attributes, $isGUID);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Set the password of a user - This must be performed over SSL
-    *
-    * @param string $username The username to modify
-    * @param string $password The new password
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function user_password($username,$password,$isGUID=false){
-        if ($username===NULL){ return (false); }
-        if ($password===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-        if (!$this->_use_ssl && !$this->_use_tls){
-            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
-        }
-
-        $user_dn=$this->user_dn($username,$isGUID);
-        if ($user_dn===false){ return (false); }
-
-        $add=array();
-        $add["unicodePwd"][0]=$this->encode_password($password);
-
-        $result=@ldap_mod_replace($this->_conn,$user_dn,$add);
-        if ($result==false){
-            $err = ldap_errno($this->_conn);
-            if($err){
-                $msg = 'Error '.$err.': '.ldap_err2str($err).'.';
-                if($err == 53) $msg .= ' Your password might not match the password policy.';
-                throw new adLDAPException($msg);
-            }else{
-                return false;
-            }
-        }
-
-        return (true);
-    }
-
-    /**
-    * Return a list of all users in AD
-    *
-    * @param bool $include_desc Return a description of the user
-    * @param string $search Search parameter
-    * @param bool $sorted Sort the user accounts
-    * @return array
-    */
-    public function all_users($include_desc = false, $search = "*", $sorted = true){
-        if (!$this->_bind){ return (false); }
-
-        // Perform the search and grab all their details
-        $filter = "(&(objectClass=user)(samaccounttype=". ADLDAP_NORMAL_ACCOUNT .")(objectCategory=person)(cn=".$search."))";
-        $fields=array("samaccountname","displayname");
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        $users_array = array();
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($include_desc && strlen($entries[$i]["displayname"][0])>0){
-                $users_array[ $entries[$i]["samaccountname"][0] ] = $entries[$i]["displayname"][0];
-            } elseif ($include_desc){
-                $users_array[ $entries[$i]["samaccountname"][0] ] = $entries[$i]["samaccountname"][0];
-            } else {
-                array_push($users_array, $entries[$i]["samaccountname"][0]);
-            }
-        }
-        if ($sorted){ asort($users_array); }
-        return ($users_array);
-    }
-
-    /**
-    * Converts a username (samAccountName) to a GUID
-    *
-    * @param string $username The username to query
-    * @return string
-    */
-    public function username2guid($username) {
-        if (!$this->_bind){ return (false); }
-        if ($username === null){ return ("Missing compulsory field [username]"); }
-
-        $filter = "samaccountname=" . $username;
-        $fields = array("objectGUID");
-        $sr = @ldap_search($this->_conn, $this->_base_dn, $filter, $fields);
-        if (ldap_count_entries($this->_conn, $sr) > 0) {
-            $entry = @ldap_first_entry($this->_conn, $sr);
-            $guid = @ldap_get_values_len($this->_conn, $entry, 'objectGUID');
-            $strGUID = $this->binary2text($guid[0]);
-            return ($strGUID);
-        }
-        else {
-            return (false);
-        }
-    }
-
-    /**
-    * Move a user account to a different OU
-    *
-    * @param string $username The username to move (please be careful here!)
-    * @param array $container The container or containers to move the user to (please be careful here!).
-    * accepts containers in 1. parent 2. child order
-    * @return array
-    */
-    public function user_move($username, $container) {
-        if (!$this->_bind){ return (false); }
-        if ($username === null){ return ("Missing compulsory field [username]"); }
-        if ($container === null){ return ("Missing compulsory field [container]"); }
-        if (!is_array($container)){ return ("Container must be an array"); }
-
-        $userinfo = $this->user_info($username, array("*"));
-        $dn = $userinfo[0]['distinguishedname'][0];
-        $newrdn = "cn=" . $username;
-        $container = array_reverse($container);
-        $newcontainer = "ou=" . implode(",ou=",$container);
-        $newbasedn = strtolower($newcontainer) . "," . $this->_base_dn;
-        $result=@ldap_rename($this->_conn,$dn,$newrdn,$newbasedn,true);
-        if ($result !== true) {
-            return (false);
-        }
-        return (true);
-    }
-
-    //*****************************************************************************************************************
-    // CONTACT FUNCTIONS
-    // * Still work to do in this area, and new functions to write
-
-    /**
-    * Create a contact
-    *
-    * @param array $attributes The attributes to set to the contact
-    * @return bool
-    */
-    public function contact_create($attributes){
-        // Check for compulsory fields
-        if (!array_key_exists("display_name",$attributes)){ return ("Missing compulsory field [display_name]"); }
-        if (!array_key_exists("email",$attributes)){ return ("Missing compulsory field [email]"); }
-        if (!array_key_exists("container",$attributes)){ return ("Missing compulsory field [container]"); }
-        if (!is_array($attributes["container"])){ return ("Container attribute must be an array."); }
-
-        // Translate the schema
-        $add=$this->adldap_schema($attributes);
-
-        // Additional stuff only used for adding contacts
-        $add["cn"][0]=$attributes["display_name"];
-        $add["objectclass"][0]="top";
-        $add["objectclass"][1]="person";
-        $add["objectclass"][2]="organizationalPerson";
-        $add["objectclass"][3]="contact";
-        if (!isset($attributes['exchange_hidefromlists'])) {
-            $add["msExchHideFromAddressLists"][0]="TRUE";
-        }
-
-        // Determine the container
-        $attributes["container"]=array_reverse($attributes["container"]);
-        $container="OU=".implode(",OU=",$attributes["container"]);
-
-        // Add the entry
-        $result=@ldap_add($this->_conn, "CN=".$add["cn"][0].", ".$container.",".$this->_base_dn, $add);
-        if ($result!=true){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Determine the list of groups a contact is a member of
-    *
-    * @param string $distinguisedname The full DN of a contact
-    * @param bool $recursive Recursively check groups
-    * @return array
-    */
-    public function contact_groups($distinguishedname,$recursive=NULL){
-        if ($distinguishedname===NULL){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } //use the default option if they haven't set it
-        if (!$this->_bind){ return (false); }
-
-        // Search the directory for their information
-        $info=@$this->contact_info($distinguishedname,array("memberof","primarygroupid"));
-        $groups=$this->nice_names($info[0]["memberof"]); //presuming the entry returned is our contact
-
-        if ($recursive === true){
-            foreach ($groups as $id => $group_name){
-                $extra_groups=$this->recursive_groups($group_name);
-                $groups=array_merge($groups,$extra_groups);
-            }
-        }
-
-        return ($groups);
-    }
-
-    /**
-    * Get contact information
-    *
-    * @param string $distinguisedname The full DN of a contact
-    * @param array $fields Attributes to be returned
-    * @return array
-    */
-    public function contact_info($distinguishedname,$fields=NULL){
-        if ($distinguishedname===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-
-        $filter="distinguishedName=".$distinguishedname;
-        if ($fields===NULL){ $fields=array("distinguishedname","mail","memberof","department","displayname","telephonenumber","primarygroupid","objectsid"); }
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        if ($entries[0]['count'] >= 1) {
-            // AD does not return the primary group in the ldap query, we may need to fudge it
-            if ($this->_real_primarygroup && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["primarygroupid"][0])){
-                //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
-                $entries[0]["memberof"][]=$this->get_primary_group($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
-            } else {
-                $entries[0]["memberof"][]="CN=Domain Users,CN=Users,".$this->_base_dn;
-            }
-        }
-
-        $entries[0]["memberof"]["count"]++;
-        return ($entries);
-    }
-
-    /**
-    * Determine if a contact is a member of a group
-    *
-    * @param string $distinguisedname The full DN of a contact
-    * @param string $group The group name to query
-    * @param bool $recursive Recursively check groups
-    * @return bool
-    */
-    public function contact_ingroup($distinguisedname,$group,$recursive=NULL){
-        if ($distinguisedname===NULL){ return (false); }
-        if ($group===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } //use the default option if they haven't set it
-
-        // Get a list of the groups
-        $groups=$this->contact_groups($distinguisedname,array("memberof"),$recursive);
-
-        // Return true if the specified group is in the group list
-        if (in_array($group,$groups)){ return (true); }
-
-        return (false);
-    }
-
-    /**
-    * Modify a contact
-    *
-    * @param string $distinguishedname The contact to query
-    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
-    * @return bool
-    */
-    public function contact_modify($distinguishedname,$attributes){
-        if ($distinguishedname===NULL){ return ("Missing compulsory field [distinguishedname]"); }
-
-        // Translate the update to the LDAP schema
-        $mod=$this->adldap_schema($attributes);
-
-        // Check to see if this is an enabled status update
-        if (!$mod){ return (false); }
-
-        // Do the update
-        $result=ldap_modify($this->_conn,$distinguishedname,$mod);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Delete a contact
-    *
-    * @param string $distinguishedname The contact dn to delete (please be careful here!)
-    * @return array
-    */
-    public function contact_delete($distinguishedname) {
-        $result = $this->dn_delete($distinguishedname);
-        if ($result!=true){ return (false); }
-        return (true);
-    }
-
-    /**
-    * Return a list of all contacts
-    *
-    * @param bool $include_desc Include a description of a contact
-    * @param string $search The search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function all_contacts($include_desc = false, $search = "*", $sorted = true){
-        if (!$this->_bind){ return (false); }
-
-        // Perform the search and grab all their details
-        $filter = "(&(objectClass=contact)(cn=".$search."))";
-        $fields=array("displayname","distinguishedname");
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        $users_array = array();
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($include_desc && strlen($entries[$i]["displayname"][0])>0){
-                $users_array[ $entries[$i]["distinguishedname"][0] ] = $entries[$i]["displayname"][0];
-            } elseif ($include_desc){
-                $users_array[ $entries[$i]["distinguishedname"][0] ] = $entries[$i]["distinguishedname"][0];
-            } else {
-                array_push($users_array, $entries[$i]["distinguishedname"][0]);
-            }
-        }
-        if ($sorted){ asort($users_array); }
-        return ($users_array);
-    }
-
-    //*****************************************************************************************************************
-    // FOLDER FUNCTIONS
-
-    /**
-    * Returns a folder listing for a specific OU
-    * See http://adldap.sourceforge.net/wiki/doku.php?id=api_folder_functions
-    *
-    * @param array $folder_name An array to the OU you wish to list.
-    *                           If set to NULL will list the root, strongly recommended to set
-    *                           $recursive to false in that instance!
-    * @param string $dn_type The type of record to list.  This can be ADLDAP_FOLDER or ADLDAP_CONTAINER.
-    * @param bool $recursive Recursively search sub folders
-    * @param bool $type Specify a type of object to search for
-    * @return array
-    */
-    public function folder_list($folder_name = NULL, $dn_type = ADLDAP_FOLDER, $recursive = NULL, $type = NULL) {
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } //use the default option if they haven't set it
-        if (!$this->_bind){ return (false); }
-
-        $filter = '(&';
-        if ($type !== NULL) {
-            switch ($type) {
-                case 'contact':
-                    $filter .= '(objectClass=contact)';
-                    break;
-                case 'computer':
-                    $filter .= '(objectClass=computer)';
-                    break;
-                case 'group':
-                    $filter .= '(objectClass=group)';
-                    break;
-                case 'folder':
-                    $filter .= '(objectClass=organizationalUnit)';
-                    break;
-                case 'container':
-                    $filter .= '(objectClass=container)';
-                    break;
-                case 'domain':
-                    $filter .= '(objectClass=builtinDomain)';
-                    break;
-                default:
-                    $filter .= '(objectClass=user)';
-                    break;
-            }
-        }
-        else {
-            $filter .= '(objectClass=*)';
-        }
-        // If the folder name is null then we will search the root level of AD
-        // This requires us to not have an OU= part, just the base_dn
-        $searchou = $this->_base_dn;
-        if (is_array($folder_name)) {
-            $ou = $dn_type . "=".implode("," . $dn_type . "=",$folder_name);
-            $filter .= '(!(distinguishedname=' . $ou . ',' . $this->_base_dn . ')))';
-            $searchou = $ou . ',' . $this->_base_dn;
-        }
-        else {
-            $filter .= '(!(distinguishedname=' . $this->_base_dn . ')))';
-        }
-
-        if ($recursive === true) {
-            $sr=ldap_search($this->_conn, $searchou, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
-            $entries = @ldap_get_entries($this->_conn, $sr);
-            if (is_array($entries)) {
-                return $entries;
-            }
-        }
-        else {
-            $sr=ldap_list($this->_conn, $searchou, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
-            $entries = @ldap_get_entries($this->_conn, $sr);
-            if (is_array($entries)) {
-                return $entries;
-            }
-        }
-
-        return false;
-    }
-
-    //*****************************************************************************************************************
-    // COMPUTER FUNCTIONS
-
-    /**
-    * Get information about a specific computer
-    *
-    * @param string $computer_name The name of the computer
-    * @param array $fields Attributes to return
-    * @return array
-    */
-    public function computer_info($computer_name,$fields=NULL){
-        if ($computer_name===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-
-        $filter="(&(objectClass=computer)(cn=".$computer_name."))";
-        if ($fields===NULL){ $fields=array("memberof","cn","displayname","dnshostname","distinguishedname","objectcategory","operatingsystem","operatingsystemservicepack","operatingsystemversion"); }
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        return ($entries);
-    }
-
-    /**
-    * Check if a computer is in a group
-    *
-    * @param string $computer_name The name of the computer
-    * @param string $group The group to check
-    * @param bool $recursive Whether to check recursively
-    * @return array
-    */
-    public function computer_ingroup($computer_name,$group,$recursive=NULL){
-        if ($computer_name===NULL){ return (false); }
-        if ($group===NULL){ return (false); }
-        if (!$this->_bind){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } // use the default option if they haven't set it
-
-        //get a list of the groups
-        $groups=$this->computer_groups($computer_name,array("memberof"),$recursive);
-
-        //return true if the specified group is in the group list
-        if (in_array($group,$groups)){ return (true); }
-
-        return (false);
-    }
-
-    /**
-    * Get the groups a computer is in
-    *
-    * @param string $computer_name The name of the computer
-    * @param bool $recursive Whether to check recursively
-    * @return array
-    */
-    public function computer_groups($computer_name,$recursive=NULL){
-        if ($computer_name===NULL){ return (false); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; } //use the default option if they haven't set it
-        if (!$this->_bind){ return (false); }
-
-        //search the directory for their information
-        $info=@$this->computer_info($computer_name,array("memberof","primarygroupid"));
-        $groups=$this->nice_names($info[0]["memberof"]); //presuming the entry returned is our guy (unique usernames)
-
-        if ($recursive === true){
-            foreach ($groups as $id => $group_name){
-              $extra_groups=$this->recursive_groups($group_name);
-              $groups=array_merge($groups,$extra_groups);
-            }
-        }
-
-        return ($groups);
-    }
-
-    //************************************************************************************************************
-    //  ORGANIZATIONAL UNIT FUNCTIONS
-
-     /**
-    * Create an organizational unit
-    *
-    * @param array $attributes Default attributes of the ou
-    * @return bool
-    */
-    public function ou_create($attributes){
-        if (!is_array($attributes)){ return ("Attributes must be an array"); }
-        if (!array_key_exists("ou_name",$attributes)){ return ("Missing compulsory field [ou_name]"); }
-        if (!array_key_exists("container",$attributes)){ return ("Missing compulsory field [container]"); }
-        if (!is_array($attributes["container"])){ return ("Container attribute must be an array."); }
-        $attributes["container"]=array_reverse($attributes["container"]);
-
-        $add=array();
-        $add["objectClass"] = "organizationalUnit";
-
-        $container="OU=".implode(",OU=",$attributes["container"]);
-        $result=ldap_add($this->_conn,"CN=".$add["cn"].", ".$container.",".$this->_base_dn,$add);
-        if ($result!=true){ return (false); }
-
-        return (true);
-    }
-
-    //************************************************************************************************************
-    // EXCHANGE FUNCTIONS
-
-    /**
-    * Create an Exchange account
-    *
-    * @param string $username The username of the user to add the Exchange account to
-    * @param array $storagegroup The mailbox, Exchange Storage Group, for the user account, this must be a full CN
-    *                            If the storage group has a different base_dn to the adLDAP configuration, set it using $base_dn
-    * @param string $emailaddress The primary email address to add to this user
-    * @param string $mailnickname The mail nick name.  If mail nickname is blank, the username will be used
-    * @param bool $usedefaults Indicates whether the store should use the default quota, rather than the per-mailbox quota.
-    * @param string $base_dn Specify an alternative base_dn for the Exchange storage group
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function exchange_create_mailbox($username, $storagegroup, $emailaddress, $mailnickname=NULL, $usedefaults=TRUE, $base_dn=NULL, $isGUID=false){
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if ($storagegroup===NULL){ return ("Missing compulsory array [storagegroup]"); }
-        if (!is_array($storagegroup)){ return ("[storagegroup] must be an array"); }
-        if ($emailaddress===NULL){ return ("Missing compulsory field [emailaddress]"); }
-
-        if ($base_dn===NULL) {
-            $base_dn = $this->_base_dn;
-        }
-
-        $container="CN=".implode(",CN=",$storagegroup);
-
-        if ($mailnickname===NULL) { $mailnickname=$username; }
-        $mdbUseDefaults = $this->bool2str($usedefaults);
-
-        $attributes = array(
-            'exchange_homemdb'=>$container.",".$base_dn,
-            'exchange_proxyaddress'=>'SMTP:' . $emailaddress,
-            'exchange_mailnickname'=>$mailnickname,
-            'exchange_usedefaults'=>$mdbUseDefaults
-        );
-        $result = $this->user_modify($username,$attributes,$isGUID);
-        if ($result==false){ return (false); }
-        return (true);
-    }
-
-    /**
-    * Add an X400 address to Exchange
-    * See http://tools.ietf.org/html/rfc1685 for more information.
-    * An X400 Address looks similar to this X400:c=US;a= ;p=Domain;o=Organization;s=Doe;g=John;
-    *
-    * @param string $username The username of the user to add the X400 to to
-    * @param string $country Country
-    * @param string $admd Administration Management Domain
-    * @param string $pdmd Private Management Domain (often your AD domain)
-    * @param string $org Organization
-    * @param string $surname Surname
-    * @param string $givenName Given name
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function exchange_add_X400($username, $country, $admd, $pdmd, $org, $surname, $givenname, $isGUID=false) {
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-
-        $proxyvalue = 'X400:';
-
-        // Find the dn of the user
-        $user=$this->user_info($username,array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"]===NULL){ return (false); }
-        $user_dn=$user[0]["dn"];
-
-        // We do not have to demote an email address from the default so we can just add the new proxy address
-        $attributes['exchange_proxyaddress'] = $proxyvalue . 'c=' . $country . ';a=' . $admd . ';p=' . $pdmd . ';o=' . $org . ';s=' . $surname . ';g=' . $givenname . ';';
-
-        // Translate the update to the LDAP schema
-        $add=$this->adldap_schema($attributes);
-
-        if (!$add){ return (false); }
-
-        // Do the update
-        // Take out the @ to see any errors, usually this error might occur because the address already
-        // exists in the list of proxyAddresses
-        $result=@ldap_mod_add($this->_conn,$user_dn,$add);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Add an address to Exchange
-    *
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailaddress The email address to add to this user
-    * @param bool $default Make this email address the default address, this is a bit more intensive as we have to demote any existing default addresses
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function exchange_add_address($username, $emailaddress, $default=FALSE, $isGUID=false) {
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if ($emailaddress===NULL) { return ("Missing compulsory fields [emailaddress]"); }
-
-        $proxyvalue = 'smtp:';
-        if ($default === true) {
-            $proxyvalue = 'SMTP:';
-        }
-
-        // Find the dn of the user
-        $user=$this->user_info($username,array("cn","proxyaddresses"),$isGUID);
-        if ($user[0]["dn"]===NULL){ return (false); }
-        $user_dn=$user[0]["dn"];
-
-        // We need to scan existing proxy addresses and demote the default one
-        if (is_array($user[0]["proxyaddresses"]) && $default===true) {
-            $modaddresses = array();
-            for ($i=0;$i_conn,$user_dn,$modaddresses);
-            if ($result==false){ return (false); }
-
-            return (true);
-        }
-        else {
-            // We do not have to demote an email address from the default so we can just add the new proxy address
-            $attributes['exchange_proxyaddress'] = $proxyvalue . $emailaddress;
-
-            // Translate the update to the LDAP schema
-            $add=$this->adldap_schema($attributes);
-
-            if (!$add){ return (false); }
-
-            // Do the update
-            // Take out the @ to see any errors, usually this error might occur because the address already
-            // exists in the list of proxyAddresses
-            $result=@ldap_mod_add($this->_conn,$user_dn,$add);
-            if ($result==false){ return (false); }
-
-            return (true);
-        }
-    }
-
-    /**
-    * Remove an address to Exchange
-    * If you remove a default address the account will no longer have a default,
-    * we recommend changing the default address first
-    *
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailaddress The email address to add to this user
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function exchange_del_address($username, $emailaddress, $isGUID=false) {
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if ($emailaddress===NULL) { return ("Missing compulsory fields [emailaddress]"); }
-
-        // Find the dn of the user
-        $user=$this->user_info($username,array("cn","proxyaddresses"),$isGUID);
-        if ($user[0]["dn"]===NULL){ return (false); }
-        $user_dn=$user[0]["dn"];
-
-        if (is_array($user[0]["proxyaddresses"])) {
-            $mod = array();
-            for ($i=0;$i_conn,$user_dn,$mod);
-            if ($result==false){ return (false); }
-
-            return (true);
-        }
-        else {
-            return (false);
-        }
-    }
-    /**
-    * Change the default address
-    *
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailaddress The email address to make default
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function exchange_primary_address($username, $emailaddress, $isGUID=false) {
-        if ($username===NULL){ return ("Missing compulsory field [username]"); }
-        if ($emailaddress===NULL) { return ("Missing compulsory fields [emailaddress]"); }
-
-        // Find the dn of the user
-        $user=$this->user_info($username,array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"]===NULL){ return (false); }
-        $user_dn=$user[0]["dn"];
-
-        if (is_array($user[0]["proxyaddresses"])) {
-            $modaddresses = array();
-            for ($i=0;$i_conn,$user_dn,$modaddresses);
-            if ($result==false){ return (false); }
-
-            return (true);
-        }
-
-    }
-
-    /**
-    * Mail enable a contact
-    * Allows email to be sent to them through Exchange
-    *
-    * @param string $distinguishedname The contact to mail enable
-    * @param string $emailaddress The email address to allow emails to be sent through
-    * @param string $mailnickname The mailnickname for the contact in Exchange.  If NULL this will be set to the display name
-    * @return bool
-    */
-    public function exchange_contact_mailenable($distinguishedname, $emailaddress, $mailnickname=NULL){
-        if ($distinguishedname===NULL){ return ("Missing compulsory field [distinguishedname]"); }
-        if ($emailaddress===NULL){ return ("Missing compulsory field [emailaddress]"); }
-
-        if ($mailnickname !== NULL) {
-            // Find the dn of the user
-            $user=$this->contact_info($distinguishedname,array("cn","displayname"));
-            if ($user[0]["displayname"]===NULL){ return (false); }
-            $mailnickname = $user[0]['displayname'][0];
-        }
-
-        $attributes = array("email"=>$emailaddress,"contact_email"=>"SMTP:" . $emailaddress,"exchange_proxyaddress"=>"SMTP:" . $emailaddress,"exchange_mailnickname"=>$mailnickname);
-
-        // Translate the update to the LDAP schema
-        $mod=$this->adldap_schema($attributes);
-
-        // Check to see if this is an enabled status update
-        if (!$mod){ return (false); }
-
-        // Do the update
-        $result=ldap_modify($this->_conn,$distinguishedname,$mod);
-        if ($result==false){ return (false); }
-
-        return (true);
-    }
-
-    /**
-    * Returns a list of Exchange Servers in the ConfigurationNamingContext of the domain
-    *
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @return array
-    */
-    public function exchange_servers($attributes = array('cn','distinguishedname','serialnumber')) {
-        if (!$this->_bind){ return (false); }
-
-        $configurationNamingContext = $this->get_root_dse(array('configurationnamingcontext'));
-        $sr = @ldap_search($this->_conn,$configurationNamingContext[0]['configurationnamingcontext'][0],'(&(objectCategory=msExchExchangeServer))',$attributes);
-        $entries = @ldap_get_entries($this->_conn, $sr);
-        return $entries;
-    }
-
-    /**
-    * Returns a list of Storage Groups in Exchange for a given mail server
-    *
-    * @param string $exchangeServer The full DN of an Exchange server.  You can use exchange_servers() to find the DN for your server
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @param bool $recursive If enabled this will automatically query the databases within a storage group
-    * @return array
-    */
-    public function exchange_storage_groups($exchangeServer, $attributes = array('cn','distinguishedname'), $recursive = NULL) {
-        if (!$this->_bind){ return (false); }
-        if ($exchangeServer===NULL){ return ("Missing compulsory field [exchangeServer]"); }
-        if ($recursive===NULL){ $recursive=$this->_recursive_groups; }
-
-        $filter = '(&(objectCategory=msExchStorageGroup))';
-        $sr=@ldap_search($this->_conn, $exchangeServer, $filter, $attributes);
-        $entries = @ldap_get_entries($this->_conn, $sr);
-
-        if ($recursive === true) {
-            for ($i=0; $i<$entries['count']; $i++) {
-                $entries[$i]['msexchprivatemdb'] = $this->exchange_storage_databases($entries[$i]['distinguishedname'][0]);
-            }
-        }
-
-        return $entries;
-    }
-
-    /**
-    * Returns a list of Databases within any given storage group in Exchange for a given mail server
-    *
-    * @param string $storageGroup The full DN of an Storage Group.  You can use exchange_storage_groups() to find the DN
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @return array
-    */
-    public function exchange_storage_databases($storageGroup, $attributes = array('cn','distinguishedname','displayname')) {
-        if (!$this->_bind){ return (false); }
-        if ($storageGroup===NULL){ return ("Missing compulsory field [storageGroup]"); }
-
-        $filter = '(&(objectCategory=msExchPrivateMDB))';
-        $sr=@ldap_search($this->_conn, $storageGroup, $filter, $attributes);
-        $entries = @ldap_get_entries($this->_conn, $sr);
-        return $entries;
-    }
-
-    //************************************************************************************************************
-    // SERVER FUNCTIONS
-
-    /**
-    * Find the Base DN of your domain controller
-    *
-    * @return string
-    */
-    public function find_base_dn() {
-        $namingContext = $this->get_root_dse(array('defaultnamingcontext'));
-        return $namingContext[0]['defaultnamingcontext'][0];
-    }
-
-    /**
-    * Get the RootDSE properties from a domain controller
-    *
-    * @param array $attributes The attributes you wish to query e.g. defaultnamingcontext
-    * @return array
-    */
-    public function get_root_dse($attributes = array("*", "+")) {
-        if (!$this->_bind){ return (false); }
-
-        $sr = @ldap_read($this->_conn, NULL, 'objectClass=*', $attributes);
-        $entries = @ldap_get_entries($this->_conn, $sr);
-        return $entries;
-    }
-
-    //************************************************************************************************************
-    // UTILITY FUNCTIONS (Many of these functions are protected and can only be called from within the class)
-
-    /**
-    * Get last error from Active Directory
-    *
-    * This function gets the last message from Active Directory
-    * This may indeed be a 'Success' message but if you get an unknown error
-    * it might be worth calling this function to see what errors were raised
-    *
-    * return string
-    */
-    public function get_last_error() {
-        return @ldap_error($this->_conn);
-    }
-
-    /**
-    * Detect LDAP support in php
-    *
-    * @return bool
-    */
-    protected function ldap_supported() {
-        if (!function_exists('ldap_connect')) {
-            return (false);
-        }
-        return (true);
-    }
-
-    /**
-    * Schema
-    *
-    * @param array $attributes Attributes to be queried
-    * @return array
-    */
-    protected function adldap_schema($attributes){
-
-        // LDAP doesn't like NULL attributes, only set them if they have values
-        // If you wish to remove an attribute you should set it to a space
-        // TO DO: Adapt user_modify to use ldap_mod_delete to remove a NULL attribute
-        $mod=array();
-
-        // Check every attribute to see if it contains 8bit characters and then UTF8 encode them
-        array_walk($attributes, array($this, 'encode8bit'));
-
-        if ($attributes["address_city"]){ $mod["l"][0]=$attributes["address_city"]; }
-        if ($attributes["address_code"]){ $mod["postalCode"][0]=$attributes["address_code"]; }
-        //if ($attributes["address_country"]){ $mod["countryCode"][0]=$attributes["address_country"]; } // use country codes?
-        if ($attributes["address_country"]){ $mod["c"][0]=$attributes["address_country"]; }
-        if ($attributes["address_pobox"]){ $mod["postOfficeBox"][0]=$attributes["address_pobox"]; }
-        if ($attributes["address_state"]){ $mod["st"][0]=$attributes["address_state"]; }
-        if ($attributes["address_street"]){ $mod["streetAddress"][0]=$attributes["address_street"]; }
-        if ($attributes["company"]){ $mod["company"][0]=$attributes["company"]; }
-        if ($attributes["change_password"]){ $mod["pwdLastSet"][0]=0; }
-        if ($attributes["department"]){ $mod["department"][0]=$attributes["department"]; }
-        if ($attributes["description"]){ $mod["description"][0]=$attributes["description"]; }
-        if ($attributes["display_name"]){ $mod["displayName"][0]=$attributes["display_name"]; }
-        if ($attributes["email"]){ $mod["mail"][0]=$attributes["email"]; }
-        if ($attributes["expires"]){ $mod["accountExpires"][0]=$attributes["expires"]; } //unix epoch format?
-        if ($attributes["firstname"]){ $mod["givenName"][0]=$attributes["firstname"]; }
-        if ($attributes["home_directory"]){ $mod["homeDirectory"][0]=$attributes["home_directory"]; }
-        if ($attributes["home_drive"]){ $mod["homeDrive"][0]=$attributes["home_drive"]; }
-        if ($attributes["initials"]){ $mod["initials"][0]=$attributes["initials"]; }
-        if ($attributes["logon_name"]){ $mod["userPrincipalName"][0]=$attributes["logon_name"]; }
-        if ($attributes["manager"]){ $mod["manager"][0]=$attributes["manager"]; }  //UNTESTED ***Use DistinguishedName***
-        if ($attributes["office"]){ $mod["physicalDeliveryOfficeName"][0]=$attributes["office"]; }
-        if ($attributes["password"]){ $mod["unicodePwd"][0]=$this->encode_password($attributes["password"]); }
-        if ($attributes["profile_path"]){ $mod["profilepath"][0]=$attributes["profile_path"]; }
-        if ($attributes["script_path"]){ $mod["scriptPath"][0]=$attributes["script_path"]; }
-        if ($attributes["surname"]){ $mod["sn"][0]=$attributes["surname"]; }
-        if ($attributes["title"]){ $mod["title"][0]=$attributes["title"]; }
-        if ($attributes["telephone"]){ $mod["telephoneNumber"][0]=$attributes["telephone"]; }
-        if ($attributes["mobile"]){ $mod["mobile"][0]=$attributes["mobile"]; }
-        if ($attributes["pager"]){ $mod["pager"][0]=$attributes["pager"]; }
-        if ($attributes["ipphone"]){ $mod["ipphone"][0]=$attributes["ipphone"]; }
-        if ($attributes["web_page"]){ $mod["wWWHomePage"][0]=$attributes["web_page"]; }
-        if ($attributes["fax"]){ $mod["facsimileTelephoneNumber"][0]=$attributes["fax"]; }
-        if ($attributes["enabled"]){ $mod["userAccountControl"][0]=$attributes["enabled"]; }
-
-        // Distribution List specific schema
-        if ($attributes["group_sendpermission"]){ $mod["dlMemSubmitPerms"][0]=$attributes["group_sendpermission"]; }
-        if ($attributes["group_rejectpermission"]){ $mod["dlMemRejectPerms"][0]=$attributes["group_rejectpermission"]; }
-
-        // Exchange Schema
-        if ($attributes["exchange_homemdb"]){ $mod["homeMDB"][0]=$attributes["exchange_homemdb"]; }
-        if ($attributes["exchange_mailnickname"]){ $mod["mailNickname"][0]=$attributes["exchange_mailnickname"]; }
-        if ($attributes["exchange_proxyaddress"]){ $mod["proxyAddresses"][0]=$attributes["exchange_proxyaddress"]; }
-        if ($attributes["exchange_usedefaults"]){ $mod["mDBUseDefaults"][0]=$attributes["exchange_usedefaults"]; }
-        if ($attributes["exchange_policyexclude"]){ $mod["msExchPoliciesExcluded"][0]=$attributes["exchange_policyexclude"]; }
-        if ($attributes["exchange_policyinclude"]){ $mod["msExchPoliciesIncluded"][0]=$attributes["exchange_policyinclude"]; }
-        if ($attributes["exchange_addressbook"]){ $mod["showInAddressBook"][0]=$attributes["exchange_addressbook"]; }
-
-        // This schema is designed for contacts
-        if ($attributes["exchange_hidefromlists"]){ $mod["msExchHideFromAddressLists"][0]=$attributes["exchange_hidefromlists"]; }
-        if ($attributes["contact_email"]){ $mod["targetAddress"][0]=$attributes["contact_email"]; }
-
-        //echo ("
"); print_r($mod);
-        /*
-        // modifying a name is a bit fiddly
-        if ($attributes["firstname"] && $attributes["surname"]){
-            $mod["cn"][0]=$attributes["firstname"]." ".$attributes["surname"];
-            $mod["displayname"][0]=$attributes["firstname"]." ".$attributes["surname"];
-            $mod["name"][0]=$attributes["firstname"]." ".$attributes["surname"];
-        }
-        */
-
-        if (count($mod)==0){ return (false); }
-        return ($mod);
-    }
-
-    /**
-    * Coping with AD not returning the primary group
-    * http://support.microsoft.com/?kbid=321360
-    *
-    * For some reason it's not possible to search on primarygrouptoken=XXX
-    * If someone can show otherwise, I'd like to know about it :)
-    * this way is resource intensive and generally a pain in the @#%^
-    *
-    * @deprecated deprecated since version 3.1, see get get_primary_group
-    * @param string $gid Group ID
-    * @return string
-    */
-    protected function group_cn($gid){
-        if ($gid===NULL){ return (false); }
-        $r=false;
-
-        $filter="(&(objectCategory=group)(samaccounttype=". ADLDAP_SECURITY_GLOBAL_GROUP ."))";
-        $fields=array("primarygrouptoken","samaccountname","distinguishedname");
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($entries[$i]["primarygrouptoken"][0]==$gid){
-                $r=$entries[$i]["distinguishedname"][0];
-                $i=$entries["count"];
-            }
-        }
-
-        return ($r);
-    }
-
-    /**
-    * Coping with AD not returning the primary group
-    * http://support.microsoft.com/?kbid=321360
-    *
-    * This is a re-write based on code submitted by Bruce which prevents the
-    * need to search each security group to find the true primary group
-    *
-    * @param string $gid Group ID
-    * @param string $usersid User's Object SID
-    * @return string
-    */
-    protected function get_primary_group($gid, $usersid){
-        if ($gid===NULL || $usersid===NULL){ return (false); }
-        $r=false;
-
-        $gsid = substr_replace($usersid,pack('V',$gid),strlen($usersid)-4,4);
-        $filter='(objectsid='.$this->getTextSID($gsid).')';
-        $fields=array("samaccountname","distinguishedname");
-        $sr=ldap_search($this->_conn,$this->_base_dn,$filter,$fields);
-        $entries = ldap_get_entries($this->_conn, $sr);
-
-        return $entries[0]['distinguishedname'][0];
-     }
-
-    /**
-    * Convert a binary SID to a text SID
-    *
-    * @param string $binsid A Binary SID
-    * @return string
-    */
-     protected function getTextSID($binsid) {
-        $hex_sid = bin2hex($binsid);
-        $rev = hexdec(substr($hex_sid, 0, 2));
-        $subcount = hexdec(substr($hex_sid, 2, 2));
-        $auth = hexdec(substr($hex_sid, 4, 12));
-        $result = "$rev-$auth";
-
-        for ($x=0;$x < $subcount; $x++) {
-            $subauth[$x] =
-                hexdec($this->little_endian(substr($hex_sid, 16 + ($x * 8), 8)));
-                $result .= "-" . $subauth[$x];
-        }
-
-        // Cheat by tacking on the S-
-        return 'S-' . $result;
-     }
-
-    /**
-    * Converts a little-endian hex number to one that hexdec() can convert
-    *
-    * @param string $hex A hex code
-    * @return string
-    */
-     protected function little_endian($hex) {
-        $result = '';
-        for ($x = strlen($hex) - 2; $x >= 0; $x = $x - 2) {
-            $result .= substr($hex, $x, 2);
-        }
-        return $result;
-     }
-
-    /**
-    * Converts a binary attribute to a string
-    *
-    * @param string $bin A binary LDAP attribute
-    * @return string
-    */
-    protected function binary2text($bin) {
-        $hex_guid = bin2hex($bin);
-        $hex_guid_to_guid_str = '';
-        for($k = 1; $k <= 4; ++$k) {
-            $hex_guid_to_guid_str .= substr($hex_guid, 8 - 2 * $k, 2);
-        }
-        $hex_guid_to_guid_str .= '-';
-        for($k = 1; $k <= 2; ++$k) {
-            $hex_guid_to_guid_str .= substr($hex_guid, 12 - 2 * $k, 2);
-        }
-        $hex_guid_to_guid_str .= '-';
-        for($k = 1; $k <= 2; ++$k) {
-            $hex_guid_to_guid_str .= substr($hex_guid, 16 - 2 * $k, 2);
-        }
-        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 16, 4);
-        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 20);
-        return strtoupper($hex_guid_to_guid_str);
-    }
-
-    /**
-    * Converts a binary GUID to a string GUID
-    *
-    * @param string $binaryGuid The binary GUID attribute to convert
-    * @return string
-    */
-    public function decodeGuid($binaryGuid) {
-        if ($binaryGuid === null){ return ("Missing compulsory field [binaryGuid]"); }
-
-        $strGUID = $this->binary2text($binaryGuid);
-        return ($strGUID);
-    }
-
-    /**
-    * Converts a string GUID to a hexdecimal value so it can be queried
-    *
-    * @param string $strGUID A string representation of a GUID
-    * @return string
-    */
-    protected function strguid2hex($strGUID) {
-        $strGUID = str_replace('-', '', $strGUID);
-
-        $octet_str = '\\' . substr($strGUID, 6, 2);
-        $octet_str .= '\\' . substr($strGUID, 4, 2);
-        $octet_str .= '\\' . substr($strGUID, 2, 2);
-        $octet_str .= '\\' . substr($strGUID, 0, 2);
-        $octet_str .= '\\' . substr($strGUID, 10, 2);
-        $octet_str .= '\\' . substr($strGUID, 8, 2);
-        $octet_str .= '\\' . substr($strGUID, 14, 2);
-        $octet_str .= '\\' . substr($strGUID, 12, 2);
-        //$octet_str .= '\\' . substr($strGUID, 16, strlen($strGUID));
-        for ($i=16; $i<=(strlen($strGUID)-2); $i++) {
-            if (($i % 2) == 0) {
-                $octet_str .= '\\' . substr($strGUID, $i, 2);
-            }
-        }
-
-        return $octet_str;
-    }
-
-    /**
-    * Obtain the user's distinguished name based on their userid
-    *
-    *
-    * @param string $username The username
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return string
-    */
-    protected function user_dn($username,$isGUID=false){
-        $user=$this->user_info($username,array("cn"),$isGUID);
-        if ($user[0]["dn"]===NULL){ return (false); }
-        $user_dn=$user[0]["dn"];
-        return ($user_dn);
-    }
-
-    /**
-    * Encode a password for transmission over LDAP
-    *
-    * @param string $password The password to encode
-    * @return string
-    */
-    protected function encode_password($password){
-        $password="\"".$password."\"";
-        $encoded="";
-        for ($i=0; $i 
-    * @return string
-    */
-    protected function ldap_slashes($str){
-        return preg_replace('/([\x00-\x1F\*\(\)\\\\])/e',
-                            '"\\\\\".join("",unpack("H2","$1"))',
-                            $str);
-    }
-
-    /**
-    * Select a random domain controller from your domain controller array
-    *
-    * @return string
-    */
-    protected function random_controller(){
-        mt_srand(doubleval(microtime()) * 100000000); // For older PHP versions
-        return ($this->_domain_controllers[array_rand($this->_domain_controllers)]);
-    }
-
-    /**
-    * Account control options
-    *
-    * @param array $options The options to convert to int
-    * @return int
-    */
-    protected function account_control($options){
-        $val=0;
-
-        if (is_array($options)){
-            if (in_array("SCRIPT",$options)){ $val=$val+1; }
-            if (in_array("ACCOUNTDISABLE",$options)){ $val=$val+2; }
-            if (in_array("HOMEDIR_REQUIRED",$options)){ $val=$val+8; }
-            if (in_array("LOCKOUT",$options)){ $val=$val+16; }
-            if (in_array("PASSWD_NOTREQD",$options)){ $val=$val+32; }
-            //PASSWD_CANT_CHANGE Note You cannot assign this permission by directly modifying the UserAccountControl attribute.
-            //For information about how to set the permission programmatically, see the "Property flag descriptions" section.
-            if (in_array("ENCRYPTED_TEXT_PWD_ALLOWED",$options)){ $val=$val+128; }
-            if (in_array("TEMP_DUPLICATE_ACCOUNT",$options)){ $val=$val+256; }
-            if (in_array("NORMAL_ACCOUNT",$options)){ $val=$val+512; }
-            if (in_array("INTERDOMAIN_TRUST_ACCOUNT",$options)){ $val=$val+2048; }
-            if (in_array("WORKSTATION_TRUST_ACCOUNT",$options)){ $val=$val+4096; }
-            if (in_array("SERVER_TRUST_ACCOUNT",$options)){ $val=$val+8192; }
-            if (in_array("DONT_EXPIRE_PASSWORD",$options)){ $val=$val+65536; }
-            if (in_array("MNS_LOGON_ACCOUNT",$options)){ $val=$val+131072; }
-            if (in_array("SMARTCARD_REQUIRED",$options)){ $val=$val+262144; }
-            if (in_array("TRUSTED_FOR_DELEGATION",$options)){ $val=$val+524288; }
-            if (in_array("NOT_DELEGATED",$options)){ $val=$val+1048576; }
-            if (in_array("USE_DES_KEY_ONLY",$options)){ $val=$val+2097152; }
-            if (in_array("DONT_REQ_PREAUTH",$options)){ $val=$val+4194304; }
-            if (in_array("PASSWORD_EXPIRED",$options)){ $val=$val+8388608; }
-            if (in_array("TRUSTED_TO_AUTH_FOR_DELEGATION",$options)){ $val=$val+16777216; }
-        }
-        return ($val);
-    }
-
-    /**
-    * Take an LDAP query and return the nice names, without all the LDAP prefixes (eg. CN, DN)
-    *
-    * @param array $groups
-    * @return array
-    */
-    protected function nice_names($groups){
-
-        $group_array=array();
-        for ($i=0; $i<$groups["count"]; $i++){ // For each group
-            $line=$groups[$i];
-
-            if (strlen($line)>0){
-                // More presumptions, they're all prefixed with CN=
-                // so we ditch the first three characters and the group
-                // name goes up to the first comma
-                $bits=explode(",",$line);
-                $group_array[]=substr($bits[0],3,(strlen($bits[0])-3));
-            }
-        }
-        return ($group_array);
-    }
-
-    /**
-    * Delete a distinguished name from Active Directory
-    * You should never need to call this yourself, just use the wrapper functions user_delete and contact_delete
-    *
-    * @param string $dn The distinguished name to delete
-    * @return bool
-    */
-    protected function dn_delete($dn){
-        $result=ldap_delete($this->_conn, $dn);
-        if ($result!=true){ return (false); }
-        return (true);
-    }
-
-    /**
-    * Convert a boolean value to a string
-    * You should never need to call this yourself
-    *
-    * @param bool $bool Boolean value
-    * @return string
-    */
-    protected function bool2str($bool) {
-        return ($bool) ? 'TRUE' : 'FALSE';
-    }
-
-    /**
-    * Convert 8bit characters e.g. accented characters to UTF8 encoded characters
-    */
-    protected function encode8bit(&$item, $key) {
-        $encode = false;
-        if (is_string($item)) {
-            for ($i=0; $i> 7) {
-                    $encode = true;
-                }
-            }
-        }
-        if ($encode === true && $key != 'password') {
-            $item = utf8_encode($item);
-        }
-    }
-}
-
-/**
-* adLDAP Exception Handler
-*
-* Exceptions of this type are thrown on bind failure or when SSL is required but not configured
-* Example:
-* try {
-*   $adldap = new adLDAP();
-* }
-* catch (adLDAPException $e) {
-*   echo $e;
-*   exit();
-* }
-*/
-class adLDAPException extends Exception {}
-
-?>
diff --git a/inc/adLDAP/adLDAP.php b/inc/adLDAP/adLDAP.php
new file mode 100644
index 000000000..a8f33b47e
--- /dev/null
+++ b/inc/adLDAP/adLDAP.php
@@ -0,0 +1,951 @@
+ldapConnection) {
+            return $this->ldapConnection;   
+        }
+        return false;
+    }
+    
+    /**
+    * Get the bind status
+    * 
+    * @return bool
+    */
+    public function getLdapBind() {
+        return $this->ldapBind;
+    }
+    
+    /**
+    * Get the current base DN
+    * 
+    * @return string
+    */
+    public function getBaseDn() {
+        return $this->baseDn;   
+    }
+    
+    /**
+    * The group class
+    * 
+    * @var adLDAPGroups
+    */
+    protected $groupClass;
+    
+    /**
+    * Get the group class interface
+    * 
+    * @return adLDAPGroups
+    */
+    public function group() {
+        if (!$this->groupClass) {
+            $this->groupClass = new adLDAPGroups($this);
+        }   
+        return $this->groupClass;
+    }
+    
+    /**
+    * The user class
+    * 
+    * @var adLDAPUsers
+    */
+    protected $userClass;
+    
+    /**
+    * Get the userclass interface
+    * 
+    * @return adLDAPUsers
+    */
+    public function user() {
+        if (!$this->userClass) {
+            $this->userClass = new adLDAPUsers($this);
+        }   
+        return $this->userClass;
+    }
+    
+    /**
+    * The folders class
+    * 
+    * @var adLDAPFolders
+    */
+    protected $folderClass;
+    
+    /**
+    * Get the folder class interface
+    * 
+    * @return adLDAPFolders
+    */
+    public function folder() {
+        if (!$this->folderClass) {
+            $this->folderClass = new adLDAPFolders($this);
+        }   
+        return $this->folderClass;
+    }
+    
+    /**
+    * The utils class
+    * 
+    * @var adLDAPUtils
+    */
+    protected $utilClass;
+    
+    /**
+    * Get the utils class interface
+    * 
+    * @return adLDAPUtils
+    */
+    public function utilities() {
+        if (!$this->utilClass) {
+            $this->utilClass = new adLDAPUtils($this);
+        }   
+        return $this->utilClass;
+    }
+    
+    /**
+    * The contacts class
+    * 
+    * @var adLDAPContacts
+    */
+    protected $contactClass;
+    
+    /**
+    * Get the contacts class interface
+    * 
+    * @return adLDAPContacts
+    */
+    public function contact() {
+        if (!$this->contactClass) {
+            $this->contactClass = new adLDAPContacts($this);
+        }   
+        return $this->contactClass;
+    }
+    
+    /**
+    * The exchange class
+    * 
+    * @var adLDAPExchange
+    */
+    protected $exchangeClass;
+    
+    /**
+    * Get the exchange class interface
+    * 
+    * @return adLDAPExchange
+    */
+    public function exchange() {
+        if (!$this->exchangeClass) {
+            $this->exchangeClass = new adLDAPExchange($this);
+        }   
+        return $this->exchangeClass;
+    }
+    
+    /**
+    * The computers class
+    * 
+    * @var adLDAPComputers
+    */
+    protected $computersClass;
+    
+    /**
+    * Get the computers class interface
+    * 
+    * @return adLDAPComputers
+    */
+    public function computer() {
+        if (!$this->computerClass) {
+            $this->computerClass = new adLDAPComputers($this);
+        }   
+        return $this->computerClass;
+    }
+
+    /**
+    * Getters and Setters
+    */
+    
+    /**
+    * Set the account suffix
+    * 
+    * @param string $accountSuffix
+    * @return void
+    */
+    public function setAccountSuffix($accountSuffix)
+    {
+          $this->accountSuffix = $accountSuffix;
+    }
+
+    /**
+    * Get the account suffix
+    * 
+    * @return string
+    */
+    public function getAccountSuffix()
+    {
+          return $this->accountSuffix;
+    }
+    
+    /**
+    * Set the domain controllers array
+    * 
+    * @param array $domainControllers
+    * @return void
+    */
+    public function setDomainControllers(array $domainControllers)
+    {
+          $this->domainControllers = $domainControllers;
+    }
+
+    /**
+    * Get the list of domain controllers
+    * 
+    * @return void
+    */
+    public function getDomainControllers()
+    {
+          return $this->domainControllers;
+    }
+    
+    /**
+    * Sets the port number your domain controller communicates over
+    * 
+    * @param int $adPort
+    */
+    public function setPort($adPort) 
+    { 
+        $this->adPort = $adPort; 
+    } 
+    
+    /**
+    * Gets the port number your domain controller communicates over
+    * 
+    * @return int
+    */
+    public function getPort() 
+    { 
+        return $this->adPort; 
+    } 
+    
+    /**
+    * Set the username of an account with higher priviledges
+    * 
+    * @param string $adminUsername
+    * @return void
+    */
+    public function setAdminUsername($adminUsername)
+    {
+          $this->adminUsername = $adminUsername;
+    }
+
+    /**
+    * Get the username of the account with higher priviledges
+    * 
+    * This will throw an exception for security reasons
+    */
+    public function getAdminUsername()
+    {
+          throw new adLDAPException('For security reasons you cannot access the domain administrator account details');
+    }
+    
+    /**
+    * Set the password of an account with higher priviledges
+    * 
+    * @param string $adminPassword
+    * @return void
+    */
+    public function setAdminPassword($adminPassword)
+    {
+          $this->adminPassword = $adminPassword;
+    }
+
+    /**
+    * Get the password of the account with higher priviledges
+    * 
+    * This will throw an exception for security reasons
+    */
+    public function getAdminPassword()
+    {
+          throw new adLDAPException('For security reasons you cannot access the domain administrator account details');
+    }
+    
+    /**
+    * Set whether to detect the true primary group
+    * 
+    * @param bool $realPrimaryGroup
+    * @return void
+    */
+    public function setRealPrimaryGroup($realPrimaryGroup)
+    {
+          $this->realPrimaryGroup = $realPrimaryGroup;
+    }
+
+    /**
+    * Get the real primary group setting
+    * 
+    * @return bool
+    */
+    public function getRealPrimaryGroup()
+    {
+          return $this->realPrimaryGroup;
+    }
+    
+    /**
+    * Set whether to use SSL
+    * 
+    * @param bool $useSSL
+    * @return void
+    */
+    public function setUseSSL($useSSL)
+    {
+          $this->useSSL = $useSSL;
+          // Set the default port correctly 
+          if($this->useSSL) { 
+            $this->setPort(self::ADLDAP_LDAPS_PORT); 
+          }
+          else { 
+            $this->setPort(self::ADLDAP_LDAP_PORT); 
+          } 
+    }
+
+    /**
+    * Get the SSL setting
+    * 
+    * @return bool
+    */
+    public function getUseSSL()
+    {
+          return $this->useSSL;
+    }
+    
+    /**
+    * Set whether to use TLS
+    * 
+    * @param bool $useTLS
+    * @return void
+    */
+    public function setUseTLS($useTLS)
+    {
+          $this->useTLS = $useTLS;
+    }
+
+    /**
+    * Get the TLS setting
+    * 
+    * @return bool
+    */
+    public function getUseTLS()
+    {
+          return $this->useTLS;
+    }
+    
+    /**
+    * Set whether to use SSO
+    * Requires ldap_sasl_bind support. Be sure --with-ldap-sasl is used when configuring PHP otherwise this function will be undefined. 
+    * 
+    * @param bool $useSSO
+    * @return void
+    */
+    public function setUseSSO($useSSO)
+    {
+          if ($useSSO === true && !$this->ldapSaslSupported()) {
+              throw new adLDAPException('No LDAP SASL support for PHP.  See: http://www.php.net/ldap_sasl_bind');
+          }
+          $this->useSSO = $useSSO;
+    }
+
+    /**
+    * Get the SSO setting
+    * 
+    * @return bool
+    */
+    public function getUseSSO()
+    {
+          return $this->useSSO;
+    }
+    
+    /**
+    * Set whether to lookup recursive groups
+    * 
+    * @param bool $recursiveGroups
+    * @return void
+    */
+    public function setRecursiveGroups($recursiveGroups)
+    {
+          $this->recursiveGroups = $recursiveGroups;
+    }
+
+    /**
+    * Get the recursive groups setting
+    * 
+    * @return bool
+    */
+    public function getRecursiveGroups()
+    {
+          return $this->recursiveGroups;
+    }
+
+    /**
+    * Default Constructor
+    * 
+    * Tries to bind to the AD domain over LDAP or LDAPs
+    * 
+    * @param array $options Array of options to pass to the constructor
+    * @throws Exception - if unable to bind to Domain Controller
+    * @return bool
+    */
+    function __construct($options = array()) {
+        // You can specifically overide any of the default configuration options setup above
+        if (count($options) > 0) {
+            if (array_key_exists("account_suffix",$options)){ $this->accountSuffix = $options["account_suffix"]; }
+            if (array_key_exists("base_dn",$options)){ $this->baseDn = $options["base_dn"]; }
+            if (array_key_exists("domain_controllers",$options)){ 
+                if (!is_array($options["domain_controllers"])) { 
+                    throw new adLDAPException('[domain_controllers] option must be an array');
+                }
+                $this->domainControllers = $options["domain_controllers"]; 
+            }
+            if (array_key_exists("admin_username",$options)){ $this->adminUsername = $options["admin_username"]; }
+            if (array_key_exists("admin_password",$options)){ $this->adminPassword = $options["admin_password"]; }
+            if (array_key_exists("real_primarygroup",$options)){ $this->realPrimaryGroup = $options["real_primarygroup"]; }
+            if (array_key_exists("use_ssl",$options)){ $this->setUseSSL($options["use_ssl"]); }
+            if (array_key_exists("use_tls",$options)){ $this->useTLS = $options["use_tls"]; }
+            if (array_key_exists("recursive_groups",$options)){ $this->recursiveGroups = $options["recursive_groups"]; }
+            if (array_key_exists("ad_port",$options)){ $this->setPort($options["ad_port"]); } 
+            if (array_key_exists("sso",$options)) { 
+                $this->setUseSSO($options["sso"]);
+                if (!$this->ldapSaslSupported()) {
+                    $this->setUseSSO(false);
+                }
+            } 
+        }
+        
+        if ($this->ldapSupported() === false) {
+            throw new adLDAPException('No LDAP support for PHP.  See: http://www.php.net/ldap');
+        }
+
+        return $this->connect();
+    }
+
+    /**
+    * Default Destructor
+    * 
+    * Closes the LDAP connection
+    * 
+    * @return void
+    */
+    function __destruct() { 
+        $this->close(); 
+    }
+
+    /**
+    * Connects and Binds to the Domain Controller
+    * 
+    * @return bool
+    */
+    public function connect() 
+    {
+        // Connect to the AD/LDAP server as the username/password
+        $domainController = $this->randomController();
+        if ($this->useSSL) {
+            $this->ldapConnection = ldap_connect("ldaps://" . $domainController, $this->adPort);
+        } else {
+            $this->ldapConnection = ldap_connect($domainController, $this->adPort);
+        }
+               
+        // Set some ldap options for talking to AD
+        ldap_set_option($this->ldapConnection, LDAP_OPT_PROTOCOL_VERSION, 3);
+        ldap_set_option($this->ldapConnection, LDAP_OPT_REFERRALS, 0);
+        
+        if ($this->useTLS) {
+            ldap_start_tls($this->ldapConnection);
+        }
+               
+        // Bind as a domain admin if they've set it up
+        if ($this->adminUsername !== NULL && $this->adminPassword !== NULL) {
+            $this->ldapBind = @ldap_bind($this->ldapConnection, $this->adminUsername . $this->accountSuffix, $this->adminPassword);
+            if (!$this->ldapBind) {
+                if ($this->useSSL && !$this->useTLS) {
+                    // If you have problems troubleshooting, remove the @ character from the ldapldapBind command above to get the actual error message
+                    throw new adLDAPException('Bind to Active Directory failed. Either the LDAPs connection failed or the login credentials are incorrect. AD said: ' . $this->getLastError());
+                }
+                else {
+                    throw new adLDAPException('Bind to Active Directory failed. Check the login credentials and/or server details. AD said: ' . $this->getLastError());
+                }
+            }
+        }
+        if ($this->useSSO && $_SERVER['REMOTE_USER'] && $this->adminUsername === null && $_SERVER['KRB5CCNAME']) {
+            putenv("KRB5CCNAME=" . $_SERVER['KRB5CCNAME']);  
+            $this->ldapBind = @ldap_sasl_bind($this->ldapConnection, NULL, NULL, "GSSAPI"); 
+            if (!$this->ldapBind){ 
+                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError()); 
+            }
+            else {
+                return true;
+            }
+        }
+                
+        
+        if ($this->baseDn == NULL) {
+            $this->baseDn = $this->findBaseDn();   
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Closes the LDAP connection
+    * 
+    * @return void
+    */
+    public function close() {
+        if ($this->ldapConnection) {
+            @ldap_close($this->ldapConnection);
+        }
+    }
+    
+    /**
+    * Validate a user's login credentials
+    * 
+    * @param string $username A user's AD username
+    * @param string $password A user's AD password
+    * @param bool optional $preventRebind
+    * @return bool
+    */
+    public function authenticate($username, $password, $preventRebind = false) {
+        // Prevent null binding
+        if ($username === NULL || $password === NULL) { return false; } 
+        if (empty($username) || empty($password)) { return false; }
+        
+        // Allow binding over SSO for Kerberos
+        if ($this->useSSO && $_SERVER['REMOTE_USER'] && $_SERVER['REMOTE_USER'] == $username && $this->adminUsername === NULL && $_SERVER['KRB5CCNAME']) { 
+            putenv("KRB5CCNAME=" . $_SERVER['KRB5CCNAME']);
+            $this->ldapBind = @ldap_sasl_bind($this->ldapConnection, NULL, NULL, "GSSAPI");
+            if (!$this->ldapBind) {
+                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError());
+            }
+            else {
+                return true;
+            }
+        }
+        
+        // Bind as the user        
+        $ret = true;
+        $this->ldapBind = @ldap_bind($this->ldapConnection, $username . $this->accountSuffix, $password);
+        if (!$this->ldapBind){ 
+            $ret = false; 
+        }
+        
+        // Cnce we've checked their details, kick back into admin mode if we have it
+        if ($this->adminUsername !== NULL && !$preventRebind) {
+            $this->ldapBind = @ldap_bind($this->ldapConnection, $this->adminUsername . $this->accountSuffix , $this->adminPassword);
+            if (!$this->ldapBind){
+                // This should never happen in theory
+                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError());
+            } 
+        } 
+        
+        return $ret;
+    }
+    
+    /**
+    * Find the Base DN of your domain controller
+    * 
+    * @return string
+    */
+    public function findBaseDn() 
+    {
+        $namingContext = $this->getRootDse(array('defaultnamingcontext'));   
+        return $namingContext[0]['defaultnamingcontext'][0];
+    }
+    
+    /**
+    * Get the RootDSE properties from a domain controller
+    * 
+    * @param array $attributes The attributes you wish to query e.g. defaultnamingcontext
+    * @return array
+    */
+    public function getRootDse($attributes = array("*", "+")) {
+        if (!$this->ldapBind){ return (false); }
+        
+        $sr = @ldap_read($this->ldapConnection, NULL, 'objectClass=*', $attributes);
+        $entries = @ldap_get_entries($this->ldapConnection, $sr);
+        return $entries;
+    }
+
+    /**
+    * Get last error from Active Directory
+    * 
+    * This function gets the last message from Active Directory
+    * This may indeed be a 'Success' message but if you get an unknown error
+    * it might be worth calling this function to see what errors were raised
+    * 
+    * return string
+    */
+    public function getLastError() {
+        return @ldap_error($this->ldapConnection);
+    }
+    
+    /**
+    * Detect LDAP support in php
+    * 
+    * @return bool
+    */    
+    protected function ldapSupported()
+    {
+        if (!function_exists('ldap_connect')) {
+            return false;   
+        }
+        return true;
+    }
+    
+    /**
+    * Detect ldap_sasl_bind support in PHP
+    * 
+    * @return bool
+    */
+    protected function ldapSaslSupported()
+    {
+        if (!function_exists('ldap_sasl_bind')) {
+            return false;
+        }
+        return true;
+    }
+    
+    /**
+    * Schema
+    * 
+    * @param array $attributes Attributes to be queried
+    * @return array
+    */    
+    public function adldap_schema($attributes){
+    
+        // LDAP doesn't like NULL attributes, only set them if they have values
+        // If you wish to remove an attribute you should set it to a space
+        // TO DO: Adapt user_modify to use ldap_mod_delete to remove a NULL attribute
+        $mod=array();
+        
+        // Check every attribute to see if it contains 8bit characters and then UTF8 encode them
+        array_walk($attributes, array($this, 'encode8bit'));
+
+        if ($attributes["address_city"]){ $mod["l"][0]=$attributes["address_city"]; }
+        if ($attributes["address_code"]){ $mod["postalCode"][0]=$attributes["address_code"]; }
+        //if ($attributes["address_country"]){ $mod["countryCode"][0]=$attributes["address_country"]; } // use country codes?
+        if ($attributes["address_country"]){ $mod["c"][0]=$attributes["address_country"]; }
+        if ($attributes["address_pobox"]){ $mod["postOfficeBox"][0]=$attributes["address_pobox"]; }
+        if ($attributes["address_state"]){ $mod["st"][0]=$attributes["address_state"]; }
+        if ($attributes["address_street"]){ $mod["streetAddress"][0]=$attributes["address_street"]; }
+        if ($attributes["company"]){ $mod["company"][0]=$attributes["company"]; }
+        if ($attributes["change_password"]){ $mod["pwdLastSet"][0]=0; }
+        if ($attributes["department"]){ $mod["department"][0]=$attributes["department"]; }
+        if ($attributes["description"]){ $mod["description"][0]=$attributes["description"]; }
+        if ($attributes["display_name"]){ $mod["displayName"][0]=$attributes["display_name"]; }
+        if ($attributes["email"]){ $mod["mail"][0]=$attributes["email"]; }
+        if ($attributes["expires"]){ $mod["accountExpires"][0]=$attributes["expires"]; } //unix epoch format?
+        if ($attributes["firstname"]){ $mod["givenName"][0]=$attributes["firstname"]; }
+        if ($attributes["home_directory"]){ $mod["homeDirectory"][0]=$attributes["home_directory"]; }
+        if ($attributes["home_drive"]){ $mod["homeDrive"][0]=$attributes["home_drive"]; }
+        if ($attributes["initials"]){ $mod["initials"][0]=$attributes["initials"]; }
+        if ($attributes["logon_name"]){ $mod["userPrincipalName"][0]=$attributes["logon_name"]; }
+        if ($attributes["manager"]){ $mod["manager"][0]=$attributes["manager"]; }  //UNTESTED ***Use DistinguishedName***
+        if ($attributes["office"]){ $mod["physicalDeliveryOfficeName"][0]=$attributes["office"]; }
+        if ($attributes["password"]){ $mod["unicodePwd"][0]=$this->user()->encodePassword($attributes["password"]); }
+        if ($attributes["profile_path"]){ $mod["profilepath"][0]=$attributes["profile_path"]; }
+        if ($attributes["script_path"]){ $mod["scriptPath"][0]=$attributes["script_path"]; }
+        if ($attributes["surname"]){ $mod["sn"][0]=$attributes["surname"]; }
+        if ($attributes["title"]){ $mod["title"][0]=$attributes["title"]; }
+        if ($attributes["telephone"]){ $mod["telephoneNumber"][0]=$attributes["telephone"]; }
+        if ($attributes["mobile"]){ $mod["mobile"][0]=$attributes["mobile"]; }
+        if ($attributes["pager"]){ $mod["pager"][0]=$attributes["pager"]; }
+        if ($attributes["ipphone"]){ $mod["ipphone"][0]=$attributes["ipphone"]; }
+        if ($attributes["web_page"]){ $mod["wWWHomePage"][0]=$attributes["web_page"]; }
+        if ($attributes["fax"]){ $mod["facsimileTelephoneNumber"][0]=$attributes["fax"]; }
+        if ($attributes["enabled"]){ $mod["userAccountControl"][0]=$attributes["enabled"]; }
+        if ($attributes["homephone"]){ $mod["homephone"][0]=$attributes["homephone"]; }
+        
+        // Distribution List specific schema
+        if ($attributes["group_sendpermission"]){ $mod["dlMemSubmitPerms"][0]=$attributes["group_sendpermission"]; }
+        if ($attributes["group_rejectpermission"]){ $mod["dlMemRejectPerms"][0]=$attributes["group_rejectpermission"]; }
+        
+        // Exchange Schema
+        if ($attributes["exchange_homemdb"]){ $mod["homeMDB"][0]=$attributes["exchange_homemdb"]; }
+        if ($attributes["exchange_mailnickname"]){ $mod["mailNickname"][0]=$attributes["exchange_mailnickname"]; }
+        if ($attributes["exchange_proxyaddress"]){ $mod["proxyAddresses"][0]=$attributes["exchange_proxyaddress"]; }
+        if ($attributes["exchange_usedefaults"]){ $mod["mDBUseDefaults"][0]=$attributes["exchange_usedefaults"]; }
+        if ($attributes["exchange_policyexclude"]){ $mod["msExchPoliciesExcluded"][0]=$attributes["exchange_policyexclude"]; }
+        if ($attributes["exchange_policyinclude"]){ $mod["msExchPoliciesIncluded"][0]=$attributes["exchange_policyinclude"]; }       
+        if ($attributes["exchange_addressbook"]){ $mod["showInAddressBook"][0]=$attributes["exchange_addressbook"]; }    
+        if ($attributes["exchange_altrecipient"]){ $mod["altRecipient"][0]=$attributes["exchange_altrecipient"]; } 
+        if ($attributes["exchange_deliverandredirect"]){ $mod["deliverAndRedirect"][0]=$attributes["exchange_deliverandredirect"]; }    
+        
+        // This schema is designed for contacts
+        if ($attributes["exchange_hidefromlists"]){ $mod["msExchHideFromAddressLists"][0]=$attributes["exchange_hidefromlists"]; }
+        if ($attributes["contact_email"]){ $mod["targetAddress"][0]=$attributes["contact_email"]; }
+        
+        //echo ("
"); print_r($mod);
+        /*
+        // modifying a name is a bit fiddly
+        if ($attributes["firstname"] && $attributes["surname"]){
+            $mod["cn"][0]=$attributes["firstname"]." ".$attributes["surname"];
+            $mod["displayname"][0]=$attributes["firstname"]." ".$attributes["surname"];
+            $mod["name"][0]=$attributes["firstname"]." ".$attributes["surname"];
+        }
+        */
+
+        if (count($mod)==0){ return (false); }
+        return ($mod);
+    }
+    
+    /**
+    * Convert 8bit characters e.g. accented characters to UTF8 encoded characters
+    */
+    protected function encode8Bit(&$item, $key) {
+        $encode = false;
+        if (is_string($item)) {
+            for ($i=0; $i> 7) {
+                    $encode = true;
+                }
+            }
+        }
+        if ($encode === true && $key != 'password') {
+            $item = utf8_encode($item);   
+        }
+    }
+    
+    /**
+    * Select a random domain controller from your domain controller array
+    * 
+    * @return string
+    */
+    protected function randomController() 
+    {
+        mt_srand(doubleval(microtime()) * 100000000); // For older PHP versions
+        /*if (sizeof($this->domainControllers) > 1) {
+            $adController = $this->domainControllers[array_rand($this->domainControllers)]; 
+            // Test if the controller is responding to pings
+            $ping = $this->pingController($adController); 
+            if ($ping === false) { 
+                // Find the current key in the domain controllers array
+                $key = array_search($adController, $this->domainControllers);
+                // Remove it so that we don't end up in a recursive loop
+                unset($this->domainControllers[$key]);
+                // Select a new controller
+                return $this->randomController(); 
+            }
+            else { 
+                return ($adController); 
+            }
+        } */
+        return $this->domainControllers[array_rand($this->domainControllers)];
+    }  
+    
+    /** 
+    * Test basic connectivity to controller 
+    * 
+    * @return bool
+    */ 
+    protected function pingController($host) {
+        $port = $this->adPort; 
+        fsockopen($host, $port, $errno, $errstr, 10); 
+        if ($errno > 0) {
+            return false;
+        }
+        return true;
+    }
+
+}
+
+/**
+* adLDAP Exception Handler
+* 
+* Exceptions of this type are thrown on bind failure or when SSL is required but not configured
+* Example:
+* try {
+*   $adldap = new adLDAP();
+* }
+* catch (adLDAPException $e) {
+*   echo $e;
+*   exit();
+* }
+*/
+class adLDAPException extends Exception {}
+
+?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPComputers.php b/inc/adLDAP/classes/adLDAPComputers.php
new file mode 100644
index 000000000..71b24a04f
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPComputers.php
@@ -0,0 +1,153 @@
+adldap = $adldap;
+    }
+    
+    /**
+    * Get information about a specific computer. Returned in a raw array format from AD
+    * 
+    * @param string $computerName The name of the computer
+    * @param array $fields Attributes to return
+    * @return array
+    */
+    public function info($computerName, $fields = NULL)
+    {
+        if ($computerName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+
+        $filter = "(&(objectClass=computer)(cn=" . $computerName . "))";
+        if ($fields === NULL) { 
+            $fields = array("memberof","cn","displayname","dnshostname","distinguishedname","objectcategory","operatingsystem","operatingsystemservicepack","operatingsystemversion"); 
+        }
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        
+        return $entries;
+    }
+    
+    /**
+    * Find information about the computers. Returned in a raw array format from AD
+    * 
+    * @param string $computerName The name of the computer
+    * @param array $fields Array of parameters to query
+    * @return mixed
+    */
+    public function infoCollection($computerName, $fields = NULL)
+    {
+        if ($computerName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $info = $this->info($computerName, $fields);
+        
+        if ($info !== false) {
+            $collection = new adLDAPComputerCollection($info, $this->adldap);
+            return $collection;
+        }
+        return false;
+    }
+    
+    /**
+    * Check if a computer is in a group
+    * 
+    * @param string $computerName The name of the computer
+    * @param string $group The group to check
+    * @param bool $recursive Whether to check recursively
+    * @return array
+    */
+    public function inGroup($computerName, $group, $recursive = NULL)
+    {
+        if ($computerName === NULL) { return false; }
+        if ($group === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // use the default option if they haven't set it
+
+        //get a list of the groups
+        $groups = $this->groups($computerName, array("memberof"), $recursive);
+
+        //return true if the specified group is in the group list
+        if (in_array($group, $groups)){ 
+            return true; 
+        }
+
+        return false;
+    }
+    
+    /**
+    * Get the groups a computer is in
+    * 
+    * @param string $computerName The name of the computer
+    * @param bool $recursive Whether to check recursively
+    * @return array
+    */
+    public function groups($computerName, $recursive = NULL)
+    {
+        if ($computerName === NULL) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
+        if (!$this->adldap->getLdapBind()){ return false; }
+
+        //search the directory for their information
+        $info = @$this->info($computerName, array("memberof", "primarygroupid"));
+        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); //presuming the entry returned is our guy (unique usernames)
+
+        if ($recursive === true) {
+            foreach ($groups as $id => $groupName){
+              $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
+              $groups = array_merge($groups, $extraGroups);
+            }
+        }
+
+        return $groups;
+    }
+    
+}
+?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPContacts.php b/inc/adLDAP/classes/adLDAPContacts.php
new file mode 100644
index 000000000..addd3e5f0
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPContacts.php
@@ -0,0 +1,294 @@
+adldap = $adldap;
+    }
+    
+    //*****************************************************************************************************************
+    // CONTACT FUNCTIONS
+    // * Still work to do in this area, and new functions to write
+    
+    /**
+    * Create a contact
+    * 
+    * @param array $attributes The attributes to set to the contact
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        // Check for compulsory fields
+        if (!array_key_exists("display_name", $attributes)) { return "Missing compulsory field [display_name]"; }
+        if (!array_key_exists("email", $attributes)) { return "Missing compulsory field [email]"; }
+        if (!array_key_exists("container", $attributes)) { return "Missing compulsory field [container]"; }
+        if (!is_array($attributes["container"])) { return "Container attribute must be an array."; }
+
+        // Translate the schema
+        $add = $this->adldap->adldap_schema($attributes);
+        
+        // Additional stuff only used for adding contacts
+        $add["cn"][0] = $attributes["display_name"];
+        $add["objectclass"][0] = "top";
+        $add["objectclass"][1] = "person";
+        $add["objectclass"][2] = "organizationalPerson";
+        $add["objectclass"][3] = "contact"; 
+        if (!isset($attributes['exchange_hidefromlists'])) {
+            $add["msExchHideFromAddressLists"][0] = "TRUE";
+        }
+
+        // Determine the container
+        $attributes["container"] = array_reverse($attributes["container"]);
+        $container= "OU=" . implode(",OU=", $attributes["container"]);
+
+        // Add the entry
+        $result = @ldap_add($this->adldap->getLdapConnection(), "CN=" . $this->adldap->utilities()->escapeCharacters($add["cn"][0]) . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        
+        return true;
+    }  
+    
+    /**
+    * Determine the list of groups a contact is a member of
+    * 
+    * @param string $distinguisedname The full DN of a contact
+    * @param bool $recursive Recursively check groups
+    * @return array
+    */
+    public function groups($distinguishedName, $recursive = NULL)
+    {
+        if ($distinguishedName === NULL) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
+        if (!$this->adldap->getLdapBind()){ return false; }
+        
+        // Search the directory for their information
+        $info = @$this->info($distinguishedName, array("memberof", "primarygroupid"));
+        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); //presuming the entry returned is our contact
+
+        if ($recursive === true){
+            foreach ($groups as $id => $groupName){
+                $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
+                $groups = array_merge($groups, $extraGroups);
+            }
+        }
+        
+        return $groups;
+    }
+    
+    /**
+    * Get contact information. Returned in a raw array format from AD
+    * 
+    * @param string $distinguisedname The full DN of a contact
+    * @param array $fields Attributes to be returned
+    * @return array
+    */
+    public function info($distinguishedName, $fields = NULL)
+    {
+        if ($distinguishedName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+
+        $filter = "distinguishedName=" . $distinguishedName;
+        if ($fields === NULL) { 
+            $fields = array("distinguishedname", "mail", "memberof", "department", "displayname", "telephonenumber", "primarygroupid", "objectsid"); 
+        }
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        
+        if ($entries[0]['count'] >= 1) {
+            // AD does not return the primary group in the ldap query, we may need to fudge it
+            if ($this->adldap->getRealPrimaryGroup() && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["primarygroupid"][0])){
+                //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
+                $entries[0]["memberof"][] = $this->adldap->group()->getPrimaryGroup($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
+            } else {
+                $entries[0]["memberof"][] = "CN=Domain Users,CN=Users," . $this->adldap->getBaseDn();
+            }
+        }
+        
+        $entries[0]["memberof"]["count"]++;
+        return $entries;
+    }
+    
+    /**
+    * Find information about the contacts. Returned in a raw array format from AD
+    * 
+    * @param string $distinguishedName The full DN of a contact 
+    * @param array $fields Array of parameters to query
+    * @return mixed
+    */
+    public function infoCollection($distinguishedName, $fields = NULL)
+    {
+        if ($distinguishedName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $info = $this->info($distinguishedName, $fields);
+        
+        if ($info !== false) {
+            $collection = new adLDAPContactCollection($info, $this->adldap);
+            return $collection;
+        }
+        return false;
+    }
+    
+    /**
+    * Determine if a contact is a member of a group
+    * 
+    * @param string $distinguisedName The full DN of a contact
+    * @param string $group The group name to query
+    * @param bool $recursive Recursively check groups
+    * @return bool
+    */
+    public function inGroup($distinguisedName, $group, $recursive = NULL)
+    {
+        if ($distinguisedName === NULL) { return false; }
+        if ($group === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
+        
+        // Get a list of the groups
+        $groups = $this->groups($distinguisedName, array("memberof"), $recursive);
+        
+        // Return true if the specified group is in the group list
+        if (in_array($group, $groups)){ 
+            return true; 
+        }
+
+        return false;
+    }          
+    
+    /**
+    * Modify a contact
+    * 
+    * @param string $distinguishedName The contact to query
+    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
+    * @return bool
+    */
+    public function modify($distinguishedName, $attributes) {
+        if ($distinguishedName === NULL) { return "Missing compulsory field [distinguishedname]"; }
+        
+        // Translate the update to the LDAP schema                
+        $mod = $this->adldap->adldap_schema($attributes);
+        
+        // Check to see if this is an enabled status update
+        if (!$mod) { 
+            return false; 
+        }
+        
+        // Do the update
+        $result = ldap_modify($this->adldap->getLdapConnection(), $distinguishedName, $mod);
+        if ($result == false) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Delete a contact
+    * 
+    * @param string $distinguishedName The contact dn to delete (please be careful here!)
+    * @return array
+    */
+    public function delete($distinguishedName) 
+    {
+        $result = $this->folder()->delete($distinguishedName);
+        if ($result != true) { 
+            return false; 
+        }       
+        return true;
+    }
+    
+    /**
+    * Return a list of all contacts
+    * 
+    * @param bool $includeDescription Include a description of a contact
+    * @param string $search The search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function all($includeDescription = false, $search = "*", $sorted = true) {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        // Perform the search and grab all their details
+        $filter = "(&(objectClass=contact)(cn=" . $search . "))";
+        $fields = array("displayname","distinguishedname");           
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        $usersArray = array();
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($includeDescription && strlen($entries[$i]["displayname"][0])>0){
+                $usersArray[$entries[$i]["distinguishedname"][0]] = $entries[$i]["displayname"][0];
+            } elseif ($includeDescription){
+                $usersArray[$entries[$i]["distinguishedname"][0]] = $entries[$i]["distinguishedname"][0];
+            } else {
+                array_push($usersArray, $entries[$i]["distinguishedname"][0]);
+            }
+        }
+        if ($sorted) { 
+            asort($usersArray); 
+        }
+        return $usersArray;
+    }
+    
+    /**
+    * Mail enable a contact
+    * Allows email to be sent to them through Exchange
+    * 
+    * @param string $distinguishedname The contact to mail enable
+    * @param string $emailaddress The email address to allow emails to be sent through
+    * @param string $mailnickname The mailnickname for the contact in Exchange.  If NULL this will be set to the display name
+    * @return bool
+    */
+    public function contactMailEnable($distinguishedName, $emailAddress, $mailNickname = NULL){
+        return $this->adldap->exchange()->contactMailEnable($distinguishedName, $emailAddress, $mailNickname);
+    }
+    
+    
+}
+?>
diff --git a/inc/adLDAP/classes/adLDAPExchange.php b/inc/adLDAP/classes/adLDAPExchange.php
new file mode 100644
index 000000000..dd0c6de05
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPExchange.php
@@ -0,0 +1,390 @@
+adldap = $adldap;
+    }
+    
+    /**
+    * Create an Exchange account
+    * 
+    * @param string $username The username of the user to add the Exchange account to
+    * @param array $storageGroup The mailbox, Exchange Storage Group, for the user account, this must be a full CN
+    *                            If the storage group has a different base_dn to the adLDAP configuration, set it using $base_dn
+    * @param string $emailAddress The primary email address to add to this user
+    * @param string $mailNickname The mail nick name.  If mail nickname is blank, the username will be used
+    * @param bool $mdbUseDefaults Indicates whether the store should use the default quota, rather than the per-mailbox quota.
+    * @param string $baseDn Specify an alternative base_dn for the Exchange storage group
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function createMailbox($username, $storageGroup, $emailAddress, $mailNickname=NULL, $useDefaults=TRUE, $baseDn=NULL, $isGUID=false)
+    {
+        if ($username === NULL){ return "Missing compulsory field [username]"; }     
+        if ($storageGroup === NULL) { return "Missing compulsory array [storagegroup]"; }
+        if (!is_array($storageGroup)) { return "[storagegroup] must be an array"; }
+        if ($emailAddress === NULL) { return "Missing compulsory field [emailAddress]"; }
+        
+        if ($baseDn === NULL) {
+            $baseDn = $this->adldap->getBaseDn();   
+        }
+        
+        $container = "CN=" . implode(",CN=", $storageGroup);
+        
+        if ($mailNickname === NULL) { 
+            $mailNickname = $username; 
+        }
+        $mdbUseDefaults = $this->adldap->utilities()->boolToString($useDefaults);
+        
+        $attributes = array(
+            'exchange_homemdb'=>$container.",".$baseDn,
+            'exchange_proxyaddress'=>'SMTP:' . $emailAddress,
+            'exchange_mailnickname'=>$mailNickname,
+            'exchange_usedefaults'=>$mdbUseDefaults
+        );
+        $result = $this->adldap->user()->modify($username, $attributes, $isGUID);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Add an X400 address to Exchange
+    * See http://tools.ietf.org/html/rfc1685 for more information.
+    * An X400 Address looks similar to this X400:c=US;a= ;p=Domain;o=Organization;s=Doe;g=John;
+    * 
+    * @param string $username The username of the user to add the X400 to to
+    * @param string $country Country
+    * @param string $admd Administration Management Domain
+    * @param string $pdmd Private Management Domain (often your AD domain)
+    * @param string $org Organization
+    * @param string $surname Surname
+    * @param string $givenName Given name
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function addX400($username, $country, $admd, $pdmd, $org, $surname, $givenName, $isGUID=false) 
+    {
+        if ($username === NULL){ return "Missing compulsory field [username]"; }     
+        
+        $proxyValue = 'X400:';
+            
+        // Find the dn of the user
+        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
+        if ($user[0]["dn"] === NULL) { return false; }
+        $userDn = $user[0]["dn"];
+        
+        // We do not have to demote an email address from the default so we can just add the new proxy address
+        $attributes['exchange_proxyaddress'] = $proxyValue . 'c=' . $country . ';a=' . $admd . ';p=' . $pdmd . ';o=' . $org . ';s=' . $surname . ';g=' . $givenName . ';';
+       
+        // Translate the update to the LDAP schema                
+        $add = $this->adldap->adldap_schema($attributes);
+        
+        if (!$add) { return false; }
+        
+        // Do the update
+        // Take out the @ to see any errors, usually this error might occur because the address already
+        // exists in the list of proxyAddresses
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $userDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Add an address to Exchange
+    * 
+    * @param string $username The username of the user to add the Exchange account to
+    * @param string $emailAddress The email address to add to this user
+    * @param bool $default Make this email address the default address, this is a bit more intensive as we have to demote any existing default addresses
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function addAddress($username, $emailAddress, $default = FALSE, $isGUID = false) 
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }     
+        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
+        
+        $proxyValue = 'smtp:';
+        if ($default === true) {
+            $proxyValue = 'SMTP:';
+        }
+              
+        // Find the dn of the user
+        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
+        if ($user[0]["dn"] === NULL){ return false; }
+        $userDn = $user[0]["dn"];
+        
+        // We need to scan existing proxy addresses and demote the default one
+        if (is_array($user[0]["proxyaddresses"]) && $default === true) {
+            $modAddresses = array();
+            for ($i=0;$iadldap->getLdapConnection(), $userDn, $modAddresses);
+            if ($result == false) { 
+                return false; 
+            }
+            
+            return true;
+        }
+        else {
+            // We do not have to demote an email address from the default so we can just add the new proxy address
+            $attributes['exchange_proxyaddress'] = $proxyValue . $emailAddress;
+            
+            // Translate the update to the LDAP schema                
+            $add = $this->adldap->adldap_schema($attributes);
+            
+            if (!$add) { 
+                return false; 
+            }
+            
+            // Do the update
+            // Take out the @ to see any errors, usually this error might occur because the address already
+            // exists in the list of proxyAddresses
+            $result = @ldap_mod_add($this->adldap->getLdapConnection(), $userDn,$add);
+            if ($result == false) { 
+                return false; 
+            }
+            
+            return true;
+        }
+    }
+    
+    /**
+    * Remove an address to Exchange
+    * If you remove a default address the account will no longer have a default, 
+    * we recommend changing the default address first
+    * 
+    * @param string $username The username of the user to add the Exchange account to
+    * @param string $emailAddress The email address to add to this user
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function deleteAddress($username, $emailAddress, $isGUID=false) 
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }     
+        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
+        
+        // Find the dn of the user
+        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
+        if ($user[0]["dn"] === NULL) { return false; }
+        $userDn = $user[0]["dn"];
+        
+        if (is_array($user[0]["proxyaddresses"])) {
+            $mod = array();
+            for ($i=0;$iadldap->getLdapConnection(), $userDn,$mod);
+            if ($result == false) { 
+                return false; 
+            }
+            
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+    /**
+    * Change the default address
+    * 
+    * @param string $username The username of the user to add the Exchange account to
+    * @param string $emailAddress The email address to make default
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function primaryAddress($username, $emailAddress, $isGUID = false) 
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }     
+        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
+        
+        // Find the dn of the user
+        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
+        if ($user[0]["dn"] === NULL){ return false; }
+        $userDn = $user[0]["dn"];
+        
+        if (is_array($user[0]["proxyaddresses"])) {
+            $modAddresses = array();
+            for ($i=0;$iadldap->getLdapConnection(), $userDn, $modAddresses);
+            if ($result == false) { 
+                return false; 
+            }
+            
+            return true;
+        }
+        
+    }
+    
+    /**
+    * Mail enable a contact
+    * Allows email to be sent to them through Exchange
+    * 
+    * @param string $distinguishedName The contact to mail enable
+    * @param string $emailAddress The email address to allow emails to be sent through
+    * @param string $mailNickname The mailnickname for the contact in Exchange.  If NULL this will be set to the display name
+    * @return bool
+    */
+    public function contactMailEnable($distinguishedName, $emailAddress, $mailNickname = NULL)
+    {
+        if ($distinguishedName === NULL) { return "Missing compulsory field [distinguishedName]"; }   
+        if ($emailAddress === NULL) { return "Missing compulsory field [emailAddress]"; }  
+        
+        if ($mailNickname !== NULL) {
+            // Find the dn of the user
+            $user = $this->adldap->contact()->info($distinguishedName, array("cn","displayname"));
+            if ($user[0]["displayname"] === NULL) { return false; }
+            $mailNickname = $user[0]['displayname'][0];
+        }
+        
+        $attributes = array("email"=>$emailAddress,"contact_email"=>"SMTP:" . $emailAddress,"exchange_proxyaddress"=>"SMTP:" . $emailAddress,"exchange_mailnickname" => $mailNickname);
+         
+        // Translate the update to the LDAP schema                
+        $mod = $this->adldap->adldap_schema($attributes);
+        
+        // Check to see if this is an enabled status update
+        if (!$mod) { return false; }
+        
+        // Do the update
+        $result = ldap_modify($this->adldap->getLdapConnection(), $distinguishedName, $mod);
+        if ($result == false) { return false; }
+        
+        return true;
+    }
+    
+    /**
+    * Returns a list of Exchange Servers in the ConfigurationNamingContext of the domain
+    * 
+    * @param array $attributes An array of the AD attributes you wish to return
+    * @return array
+    */
+    public function servers($attributes = array('cn','distinguishedname','serialnumber')) 
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        
+        $configurationNamingContext = $this->adldap->getRootDse(array('configurationnamingcontext'));
+        $sr = @ldap_search($this->adldap->getLdapConnection(), $configurationNamingContext[0]['configurationnamingcontext'][0],'(&(objectCategory=msExchExchangeServer))', $attributes);
+        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        return $entries;
+    }
+    
+    /**
+    * Returns a list of Storage Groups in Exchange for a given mail server
+    * 
+    * @param string $exchangeServer The full DN of an Exchange server.  You can use exchange_servers() to find the DN for your server
+    * @param array $attributes An array of the AD attributes you wish to return
+    * @param bool $recursive If enabled this will automatically query the databases within a storage group
+    * @return array
+    */
+    public function storageGroups($exchangeServer, $attributes = array('cn','distinguishedname'), $recursive = NULL) 
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($exchangeServer === NULL) { return "Missing compulsory field [exchangeServer]"; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); }
+
+        $filter = '(&(objectCategory=msExchStorageGroup))';
+        $sr = @ldap_search($this->adldap->getLdapConnection(), $exchangeServer, $filter, $attributes);
+        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        if ($recursive === true) {
+            for ($i=0; $i<$entries['count']; $i++) {
+                $entries[$i]['msexchprivatemdb'] = $this->storageDatabases($entries[$i]['distinguishedname'][0]);       
+            }
+        }
+        
+        return $entries;
+    }
+    
+    /**
+    * Returns a list of Databases within any given storage group in Exchange for a given mail server
+    * 
+    * @param string $storageGroup The full DN of an Storage Group.  You can use exchange_storage_groups() to find the DN 
+    * @param array $attributes An array of the AD attributes you wish to return
+    * @return array
+    */
+    public function storageDatabases($storageGroup, $attributes = array('cn','distinguishedname','displayname')) {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($storageGroup === NULL) { return "Missing compulsory field [storageGroup]"; }
+        
+        $filter = '(&(objectCategory=msExchPrivateMDB))';
+        $sr = @ldap_search($this->adldap->getLdapConnection(), $storageGroup, $filter, $attributes);
+        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        return $entries;
+    }
+}
+?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPFolders.php b/inc/adLDAP/classes/adLDAPFolders.php
new file mode 100644
index 000000000..55120152d
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPFolders.php
@@ -0,0 +1,179 @@
+adldap = $adldap;
+    }
+    
+    /**
+    * Delete a distinguished name from Active Directory
+    * You should never need to call this yourself, just use the wrapper functions user_delete and contact_delete
+    *
+    * @param string $dn The distinguished name to delete
+    * @return bool
+    */
+    public function delete($dn){ 
+        $result = ldap_delete($this->adldap->getLdapConnection(), $dn);
+        if ($result != true) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Returns a folder listing for a specific OU
+    * See http://adldap.sourceforge.net/wiki/doku.php?id=api_folder_functions
+    * 
+    * @param array $folderName An array to the OU you wish to list. 
+    *                           If set to NULL will list the root, strongly recommended to set 
+    *                           $recursive to false in that instance!
+    * @param string $dnType The type of record to list.  This can be ADLDAP_FOLDER or ADLDAP_CONTAINER.
+    * @param bool $recursive Recursively search sub folders
+    * @param bool $type Specify a type of object to search for
+    * @return array
+    */
+    public function listing($folderName = NULL, $dnType = adLDAP::ADLDAP_FOLDER, $recursive = NULL, $type = NULL) 
+    {
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
+        if (!$this->adldap->getLdapBind()) { return false; }
+
+        $filter = '(&';
+        if ($type !== NULL) {
+            switch ($type) {
+                case 'contact':
+                    $filter .= '(objectClass=contact)';
+                    break;
+                case 'computer':
+                    $filter .= '(objectClass=computer)';
+                    break;
+                case 'group':
+                    $filter .= '(objectClass=group)';
+                    break;
+                case 'folder':
+                    $filter .= '(objectClass=organizationalUnit)';
+                    break;
+                case 'container':
+                    $filter .= '(objectClass=container)';
+                    break;
+                case 'domain':
+                    $filter .= '(objectClass=builtinDomain)';
+                    break;
+                default:
+                    $filter .= '(objectClass=user)';
+                    break;   
+            }
+        }
+        else {
+            $filter .= '(objectClass=*)';   
+        }
+        // If the folder name is null then we will search the root level of AD
+        // This requires us to not have an OU= part, just the base_dn
+        $searchOu = $this->adldap->getBaseDn();
+        if (is_array($folderName)) {
+            $ou = $dnType . "=" . implode("," . $dnType . "=", $folderName);
+            $filter .= '(!(distinguishedname=' . $ou . ',' . $this->adldap->getBaseDn() . ')))';
+            $searchOu = $ou . ',' . $this->adldap->getBaseDn();
+        }
+        else {
+            $filter .= '(!(distinguishedname=' . $this->adldap->getBaseDn() . ')))';
+        }
+
+        if ($recursive === true) {
+            $sr = ldap_search($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
+            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+            if (is_array($entries)) {
+                return $entries;
+            }
+        }
+        else {
+            $sr = ldap_list($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
+            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+            if (is_array($entries)) {
+                return $entries;
+            }
+        }
+        
+        return false;
+    }
+
+    /**
+    * Create an organizational unit
+    * 
+    * @param array $attributes Default attributes of the ou
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        if (!is_array($attributes)){ return "Attributes must be an array"; }
+        if (!is_array($attributes["container"])) { return "Container attribute must be an array."; }
+        if (!array_key_exists("ou_name",$attributes)) { return "Missing compulsory field [ou_name]"; }
+        if (!array_key_exists("container",$attributes)) { return "Missing compulsory field [container]"; }
+        
+        $attributes["container"] = array_reverse($attributes["container"]);
+
+        $add=array();
+        $add["objectClass"] = "organizationalUnit";
+        $add["OU"] = $attributes['ou_name'];
+        $containers = "";
+        if (count($attributes['container']) > 0) {
+            $containers = "OU=" . implode(",OU=", $attributes["container"]) . ",";
+        }
+
+        $containers = "OU=" . implode(",OU=", $attributes["container"]);
+        $result = ldap_add($this->adldap->getLdapConnection(), "OU=" . $add["OU"] . ", " . $containers . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+}
+
+?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPGroups.php b/inc/adLDAP/classes/adLDAPGroups.php
new file mode 100644
index 000000000..05e4cc93b
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPGroups.php
@@ -0,0 +1,631 @@
+adldap = $adldap;
+    }
+    
+    /**
+    * Add a group to a group
+    * 
+    * @param string $parent The parent group name
+    * @param string $child The child group name
+    * @return bool
+    */
+    public function addGroup($parent,$child){
+
+        // Find the parent group's dn
+        $parentGroup = $this->ginfo($parent, array("cn"));
+        if ($parentGroup[0]["dn"] === NULL){
+            return false; 
+        }
+        $parentDn = $parentGroup[0]["dn"];
+        
+        // Find the child group's dn
+        $childGroup = $this->info($child, array("cn"));
+        if ($childGroup[0]["dn"] === NULL){ 
+            return false; 
+        }
+        $childDn = $childGroup[0]["dn"];
+                
+        $add = array();
+        $add["member"] = $childDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $parentDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Add a user to a group
+    * 
+    * @param string $group The group to add the user to
+    * @param string $user The user to add to the group
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function addUser($group, $user, $isGUID = false)
+    {
+        // Adding a user is a bit fiddly, we need to get the full DN of the user
+        // and add it using the full DN of the group
+        
+        // Find the user's dn
+        $userDn = $this->adldap->user()->dn($user, $isGUID);
+        if ($userDn === false) { 
+            return false; 
+        }
+        
+        // Find the group's dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        $add = array();
+        $add["member"] = $userDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Add a contact to a group
+    * 
+    * @param string $group The group to add the contact to
+    * @param string $contactDn The DN of the contact to add
+    * @return bool
+    */
+    public function addContact($group, $contactDn)
+    {
+        // To add a contact we take the contact's DN
+        // and add it using the full DN of the group
+        
+        // Find the group's dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        $add = array();
+        $add["member"] = $contactDn;
+        
+        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+
+    /**
+    * Create a group
+    * 
+    * @param array $attributes Default attributes of the group
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        if (!is_array($attributes)){ return "Attributes must be an array"; }
+        if (!array_key_exists("group_name", $attributes)){ return "Missing compulsory field [group_name]"; }
+        if (!array_key_exists("container", $attributes)){ return "Missing compulsory field [container]"; }
+        if (!array_key_exists("description", $attributes)){ return "Missing compulsory field [description]"; }
+        if (!is_array($attributes["container"])){ return "Container attribute must be an array."; }
+        $attributes["container"] = array_reverse($attributes["container"]);
+
+        //$member_array = array();
+        //$member_array[0] = "cn=user1,cn=Users,dc=yourdomain,dc=com";
+        //$member_array[1] = "cn=administrator,cn=Users,dc=yourdomain,dc=com";
+        
+        $add = array();
+        $add["cn"] = $attributes["group_name"];
+        $add["samaccountname"] = $attributes["group_name"];
+        $add["objectClass"] = "Group";
+        $add["description"] = $attributes["description"];
+        //$add["member"] = $member_array; UNTESTED
+
+        $container = "OU=" . implode(",OU=", $attributes["container"]);
+        $result = ldap_add($this->adldap->getLdapConnection(), "CN=" . $add["cn"] . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Delete a group account 
+    * 
+    * @param string $group The group to delete (please be careful here!) 
+    * 
+    * @return array 
+    */
+    public function delete($group) {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($group === null){ return "Missing compulsory field [group]"; }
+        
+        $groupInfo = $this->info($group, array("*"));
+        $dn = $groupInfo[0]['distinguishedname'][0]; 
+        $result = $this->adldap->folder()->delete($dn); 
+        if ($result !== true) { 
+            return false; 
+        } return true;   
+    }
+
+    /**
+    * Remove a group from a group
+    * 
+    * @param string $parent The parent group name
+    * @param string $child The child group name
+    * @return bool
+    */
+    public function removeGroup($parent , $child)
+    {
+    
+        // Find the parent dn
+        $parentGroup = $this->info($parent, array("cn"));
+        if ($parentGroup[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $parentDn = $parentGroup[0]["dn"];
+        
+        // Find the child dn
+        $childGroup = $this->info($child, array("cn"));
+        if ($childGroup[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $childDn = $childGroup[0]["dn"];
+        
+        $del = array();
+        $del["member"] = $childDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $parentDn, $del);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Remove a user from a group
+    * 
+    * @param string $group The group to remove a user from
+    * @param string $user The AD user to remove from the group
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function removeUser($group, $user, $isGUID = false)
+    {
+    
+        // Find the parent dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL){ 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+        
+        // Find the users dn
+        $userDn = $this->adldap->user()->dn($user, $isGUID);
+        if ($userDn === false) {
+            return false; 
+        }
+
+        $del = array();
+        $del["member"] = $userDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
+        if ($result == false) {
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Remove a contact from a group
+    * 
+    * @param string $group The group to remove a user from
+    * @param string $contactDn The DN of a contact to remove from the group
+    * @return bool
+    */
+    public function removeContact($group, $contactDn)
+    {
+    
+        // Find the parent dn
+        $groupInfo = $this->info($group, array("cn"));
+        if ($groupInfo[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $groupDn = $groupInfo[0]["dn"];
+    
+        $del = array();
+        $del["member"] = $contactDn;
+        
+        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
+        if ($result == false) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Return a list of groups in a group
+    * 
+    * @param string $group The group to query
+    * @param bool $recursive Recursively get groups
+    * @return array
+    */
+    public function inGroup($group, $recursive = NULL)
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
+        
+        // Search the directory for the members of a group
+        $info = $this->info($group, array("member","cn"));
+        $groups = $info[0]["member"];
+        if (!is_array($groups)) {
+            return false;   
+        }
+ 
+        $groupArray = array();
+
+        for ($i=0; $i<$groups["count"]; $i++){ 
+             $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";
+             $fields = array("samaccountname", "distinguishedname", "objectClass");
+             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+             // not a person, look for a group  
+             if ($entries['count'] == 0 && $recursive == true) {  
+                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";  
+                $fields = array("distinguishedname");  
+                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
+                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
+                if (!isset($entries[0]['distinguishedname'][0])) {
+                    continue;  
+                }
+                $subGroups = $this->inGroup($entries[0]['distinguishedname'][0], $recursive);  
+                if (is_array($subGroups)) {
+                    $groupArray = array_merge($groupArray, $subGroups); 
+                    $groupArray = array_unique($groupArray);  
+                }
+                continue;  
+             } 
+
+             $groupArray[] = $entries[0]['distinguishedname'][0];
+        }
+        return $groupArray;
+    }
+    
+    /**
+    * Return a list of members in a group
+    * 
+    * @param string $group The group to query
+    * @param bool $recursive Recursively get group members
+    * @return array
+    */
+    public function members($group, $recursive = NULL)
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
+        // Search the directory for the members of a group
+        $info = $this->info($group, array("member","cn"));
+        $users = $info[0]["member"];
+        if (!is_array($users)) {
+            return false;   
+        }
+ 
+        $userArray = array();
+
+        for ($i=0; $i<$users["count"]; $i++){ 
+             $filter = "(&(objectCategory=person)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";
+             $fields = array("samaccountname", "distinguishedname", "objectClass");
+             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+             // not a person, look for a group  
+             if ($entries['count'] == 0 && $recursive == true) {  
+                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";  
+                $fields = array("samaccountname");  
+                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
+                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
+                if (!isset($entries[0]['samaccountname'][0])) {
+                    continue;  
+                }
+                $subUsers = $this->members($entries[0]['samaccountname'][0], $recursive);  
+                if (is_array($subUsers)) {
+                    $userArray = array_merge($userArray, $subUsers); 
+                    $userArray = array_unique($userArray);  
+                }
+                continue;  
+             } 
+             else if ($entries['count'] == 0) {   
+                continue; 
+             } 
+
+             if ((!isset($entries[0]['samaccountname'][0]) || $entries[0]['samaccountname'][0] === NULL) && $entries[0]['distinguishedname'][0] !== NULL) {
+                 $userArray[] = $entries[0]['distinguishedname'][0];
+             }
+             else if ($entries[0]['samaccountname'][0] !== NULL) {
+                $userArray[] = $entries[0]['samaccountname'][0];
+             }
+        }
+        return $userArray;
+    }
+    
+    /**
+    * Group Information.  Returns an array of raw information about a group.
+    * The group name is case sensitive
+    * 
+    * @param string $groupName The group name to retrieve info about
+    * @param array $fields Fields to retrieve
+    * @return array
+    */
+    public function info($groupName, $fields = NULL)
+    {
+        if ($groupName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        if (stristr($groupName, '+')) {
+            $groupName = stripslashes($groupName);   
+        }
+        
+        $filter = "(&(objectCategory=group)(name=" . $this->adldap->utilities()->ldapSlashes($groupName) . "))";
+        if ($fields === NULL) { 
+            $fields = array("member","memberof","cn","description","distinguishedname","objectcategory","samaccountname"); 
+        }
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        return $entries;
+    }
+    
+    /**
+    * Group Information.  Returns an collection
+    * The group name is case sensitive
+    * 
+    * @param string $groupName The group name to retrieve info about
+    * @param array $fields Fields to retrieve
+    * @return adLDAPGroupCollection
+    */
+    public function infoCollection($groupName, $fields = NULL)
+    {
+        if ($groupName === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $info = $this->info($groupName, $fields);
+        if ($info !== false) {
+            $collection = new adLDAPGroupCollection($info, $this->adldap);
+            return $collection;
+        }
+        return false;
+    }
+    
+    /**
+    * Return a complete list of "groups in groups"
+    * 
+    * @param string $group The group to get the list from
+    * @return array
+    */
+    public function recursiveGroups($group)
+    {
+        if ($group === NULL) { return false; }
+
+        $stack = array(); 
+        $processed = array(); 
+        $retGroups = array(); 
+     
+        array_push($stack, $group); // Initial Group to Start with 
+        while (count($stack) > 0) {
+            $parent = array_pop($stack);
+            array_push($processed, $parent);
+            
+            $info = $this->info($parent, array("memberof"));
+            
+            if (isset($info[0]["memberof"]) && is_array($info[0]["memberof"])) {
+                $groups = $info[0]["memberof"]; 
+                if ($groups) {
+                    $groupNames = $this->adldap->utilities()->niceNames($groups);  
+                    $retGroups = array_merge($retGroups, $groupNames); //final groups to return
+                    foreach ($groupNames as $id => $groupName) { 
+                        if (!in_array($groupName, $processed)) {
+                            array_push($stack, $groupName);
+                        }
+                    }
+                }
+            }
+        }
+        
+        return $retGroups;
+    }
+    
+    /**
+    * Returns a complete list of the groups in AD based on a SAM Account Type  
+    * 
+    * @param string $sAMAaccountType The account type to return
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function search($sAMAaccountType = adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription = false, $search = "*", $sorted = true) {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $filter = '(&(objectCategory=group)';
+        if ($sAMAaccountType !== null) {
+            $filter .= '(samaccounttype='. $sAMAaccountType .')';
+        }
+        $filter .= '(cn=' . $search . '))';
+        // Perform the search and grab all their details
+        $fields = array("samaccountname", "description");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        $groupsArray = array();        
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($includeDescription && strlen($entries[$i]["description"][0]) > 0 ) {
+                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["description"][0];
+            }
+            else if ($includeDescription){
+                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
+            }
+            else {
+                array_push($groupsArray, $entries[$i]["samaccountname"][0]);
+            }
+        }
+        if ($sorted) { 
+            asort($groupsArray); 
+        }
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of all groups in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function all($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(null, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of security groups in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function allSecurity($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Returns a complete list of distribution lists in AD
+    * 
+    * @param bool $includeDescription Whether to return a description
+    * @param string $search Search parameters
+    * @param bool $sorted Whether to sort the results
+    * @return array
+    */
+    public function allDistribution($includeDescription = false, $search = "*", $sorted = true){
+        $groupsArray = $this->search(adLDAP::ADLDAP_DISTRIBUTION_GROUP, $includeDescription, $search, $sorted);
+        return $groupsArray;
+    }
+    
+    /**
+    * Coping with AD not returning the primary group
+    * http://support.microsoft.com/?kbid=321360 
+    * 
+    * This is a re-write based on code submitted by Bruce which prevents the 
+    * need to search each security group to find the true primary group
+    * 
+    * @param string $gid Group ID
+    * @param string $usersid User's Object SID
+    * @return mixed
+    */
+    public function getPrimaryGroup($gid, $usersid)
+    {
+        if ($gid === NULL || $usersid === NULL) { return false; }
+        $sr = false;
+
+        $gsid = substr_replace($usersid, pack('V',$gid), strlen($usersid)-4,4);
+        $filter = '(objectsid=' . $this->adldap->utilities()->getTextSID($gsid).')';
+        $fields = array("samaccountname","distinguishedname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        if (isset($entries[0]['distinguishedname'][0])) {
+            return $entries[0]['distinguishedname'][0];
+        }
+        return false;
+     }
+     
+     /**
+    * Coping with AD not returning the primary group
+    * http://support.microsoft.com/?kbid=321360 
+    * 
+    * For some reason it's not possible to search on primarygrouptoken=XXX
+    * If someone can show otherwise, I'd like to know about it :)
+    * this way is resource intensive and generally a pain in the @#%^
+    * 
+    * @deprecated deprecated since version 3.1, see get get_primary_group
+    * @param string $gid Group ID
+    * @return string
+    */
+    public function cn($gid){    
+        if ($gid === NULL) { return false; }
+        $sr = false;
+        $r = '';
+        
+        $filter = "(&(objectCategory=group)(samaccounttype=" . adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP . "))";
+        $fields = array("primarygrouptoken", "samaccountname", "distinguishedname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($entries[$i]["primarygrouptoken"][0] == $gid) {
+                $r = $entries[$i]["distinguishedname"][0];
+                $i = $entries["count"];
+            }
+        }
+
+        return $r;
+    }
+}
+?>
diff --git a/inc/adLDAP/classes/adLDAPUsers.php b/inc/adLDAP/classes/adLDAPUsers.php
new file mode 100644
index 000000000..96a93b512
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPUsers.php
@@ -0,0 +1,682 @@
+adldap = $adldap;
+    }
+    
+    /**
+    * Validate a user's login credentials
+    * 
+    * @param string $username A user's AD username
+    * @param string $password A user's AD password
+    * @param bool optional $prevent_rebind
+    * @return bool
+    */
+    public function authenticate($username, $password, $preventRebind = false) {
+        return $this->adldap->authenticate($username, $password, $preventRebind);
+    }
+    
+    /**
+    * Create a user
+    * 
+    * If you specify a password here, this can only be performed over SSL
+    * 
+    * @param array $attributes The attributes to set to the user account
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        // Check for compulsory fields
+        if (!array_key_exists("username", $attributes)){ return "Missing compulsory field [username]"; }
+        if (!array_key_exists("firstname", $attributes)){ return "Missing compulsory field [firstname]"; }
+        if (!array_key_exists("surname", $attributes)){ return "Missing compulsory field [surname]"; }
+        if (!array_key_exists("email", $attributes)){ return "Missing compulsory field [email]"; }
+        if (!array_key_exists("container", $attributes)){ return "Missing compulsory field [container]"; }
+        if (!is_array($attributes["container"])){ return "Container attribute must be an array."; }
+
+        if (array_key_exists("password",$attributes) && (!$this->adldap->getUseSSL() && !$this->adldap->getUseTLS())){ 
+            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
+        }
+
+        if (!array_key_exists("display_name", $attributes)) { 
+            $attributes["display_name"] = $attributes["firstname"] . " " . $attributes["surname"]; 
+        }
+
+        // Translate the schema
+        $add = $this->adldap->adldap_schema($attributes);
+        
+        // Additional stuff only used for adding accounts
+        $add["cn"][0] = $attributes["display_name"];
+        $add["samaccountname"][0] = $attributes["username"];
+        $add["objectclass"][0] = "top";
+        $add["objectclass"][1] = "person";
+        $add["objectclass"][2] = "organizationalPerson";
+        $add["objectclass"][3] = "user"; //person?
+        //$add["name"][0]=$attributes["firstname"]." ".$attributes["surname"];
+
+        // Set the account control attribute
+        $control_options = array("NORMAL_ACCOUNT");
+        if (!$attributes["enabled"]) { 
+            $control_options[] = "ACCOUNTDISABLE"; 
+        }
+        $add["userAccountControl"][0] = $this->accountControl($control_options);
+        
+        // Determine the container
+        $attributes["container"] = array_reverse($attributes["container"]);
+        $container = "OU=" . implode(", OU=",$attributes["container"]);
+
+        // Add the entry
+        $result = @ldap_add($this->adldap->getLdapConnection(), "CN=" . $add["cn"][0] . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Account control options
+    *
+    * @param array $options The options to convert to int 
+    * @return int
+    */
+    protected function accountControl($options)
+    {
+        $val=0;
+
+        if (is_array($options)) {
+            if (in_array("SCRIPT",$options)){ $val=$val+1; }
+            if (in_array("ACCOUNTDISABLE",$options)){ $val=$val+2; }
+            if (in_array("HOMEDIR_REQUIRED",$options)){ $val=$val+8; }
+            if (in_array("LOCKOUT",$options)){ $val=$val+16; }
+            if (in_array("PASSWD_NOTREQD",$options)){ $val=$val+32; }
+            //PASSWD_CANT_CHANGE Note You cannot assign this permission by directly modifying the UserAccountControl attribute.
+            //For information about how to set the permission programmatically, see the "Property flag descriptions" section.
+            if (in_array("ENCRYPTED_TEXT_PWD_ALLOWED",$options)){ $val=$val+128; }
+            if (in_array("TEMP_DUPLICATE_ACCOUNT",$options)){ $val=$val+256; }
+            if (in_array("NORMAL_ACCOUNT",$options)){ $val=$val+512; }
+            if (in_array("INTERDOMAIN_TRUST_ACCOUNT",$options)){ $val=$val+2048; }
+            if (in_array("WORKSTATION_TRUST_ACCOUNT",$options)){ $val=$val+4096; }
+            if (in_array("SERVER_TRUST_ACCOUNT",$options)){ $val=$val+8192; }
+            if (in_array("DONT_EXPIRE_PASSWORD",$options)){ $val=$val+65536; }
+            if (in_array("MNS_LOGON_ACCOUNT",$options)){ $val=$val+131072; }
+            if (in_array("SMARTCARD_REQUIRED",$options)){ $val=$val+262144; }
+            if (in_array("TRUSTED_FOR_DELEGATION",$options)){ $val=$val+524288; }
+            if (in_array("NOT_DELEGATED",$options)){ $val=$val+1048576; }
+            if (in_array("USE_DES_KEY_ONLY",$options)){ $val=$val+2097152; }
+            if (in_array("DONT_REQ_PREAUTH",$options)){ $val=$val+4194304; } 
+            if (in_array("PASSWORD_EXPIRED",$options)){ $val=$val+8388608; }
+            if (in_array("TRUSTED_TO_AUTH_FOR_DELEGATION",$options)){ $val=$val+16777216; }
+        }
+        return $val;
+    }
+    
+    /**
+    * Delete a user account
+    * 
+    * @param string $username The username to delete (please be careful here!)
+    * @param bool $isGUID Is the username a GUID or a samAccountName
+    * @return array
+    */
+    public function delete($username, $isGUID = false) 
+    {      
+        $userinfo = $this->info($username, array("*"), $isGUID);
+        $dn = $userinfo[0]['distinguishedname'][0];
+        $result = $this->adldap->folder()->delete($dn);
+        if ($result != true) { 
+            return false;
+        }        
+        return true;
+    }
+    
+    /**
+    * Groups the user is a member of
+    * 
+    * @param string $username The username to query
+    * @param bool $recursive Recursive list of groups
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return array
+    */
+    public function groups($username, $recursive = NULL, $isGUID = false)
+    {
+        if ($username === NULL) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        // Search the directory for their information
+        $info = @$this->info($username, array("memberof", "primarygroupid"), $isGUID);
+        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); // Presuming the entry returned is our guy (unique usernames)
+
+        if ($recursive === true){
+            foreach ($groups as $id => $groupName){
+                $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
+                $groups = array_merge($groups, $extraGroups);
+            }
+        }
+        
+        return $groups;
+    }
+    
+    /**
+    * Find information about the users. Returned in a raw array format from AD
+    * 
+    * @param string $username The username to query
+    * @param array $fields Array of parameters to query
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return array
+    */
+    public function info($username, $fields = NULL, $isGUID = false)
+    {
+        if ($username === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+
+        if ($isGUID === true) {
+            $username = $this->adldap->utilities()->strGuidToHex($username);
+            $filter = "objectguid=" . $username;
+        }
+        else if (strstr($username, "@")) {
+             $filter = "userPrincipalName=" . $username;
+        }
+        else {
+             $filter = "samaccountname=" . $username;
+        }
+        $filter = "(&(objectCategory=person)({$filter}))";
+        if ($fields === NULL) { 
+            $fields = array("samaccountname","mail","memberof","department","displayname","telephonenumber","primarygroupid","objectsid"); 
+        }
+        if (!in_array("objectsid", $fields)) {
+            $fields[] = "objectsid";
+        }
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+        
+        if (isset($entries[0])) {
+            if ($entries[0]['count'] >= 1) {
+                if (in_array("memberof", $fields)) {
+                    // AD does not return the primary group in the ldap query, we may need to fudge it
+                    if ($this->adldap->getRealPrimaryGroup() && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["objectsid"][0])){
+                        //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
+                        $entries[0]["memberof"][] = $this->adldap->group()->getPrimaryGroup($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
+                    } else {
+                        $entries[0]["memberof"][] = "CN=Domain Users,CN=Users," . $this->adldap->getBaseDn();
+                    }
+                    if (!isset($entries[0]["memberof"]["count"])) {
+                        $entries[0]["memberof"]["count"] = 0;
+                    }
+                    $entries[0]["memberof"]["count"]++;
+                }
+            }
+            
+            return $entries;
+        }
+        return false;
+    }
+    
+    /**
+    * Find information about the users. Returned in a raw array format from AD
+    * 
+    * @param string $username The username to query
+    * @param array $fields Array of parameters to query
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return mixed
+    */
+    public function infoCollection($username, $fields = NULL, $isGUID = false)
+    {
+        if ($username === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        $info = $this->info($username, $fields, $isGUID);
+        
+        if ($info !== false) {
+            $collection = new adLDAPUserCollection($info, $this->adldap);
+            return $collection;
+        }
+        return false;
+    }
+    
+    /**
+    * Determine if a user is in a specific group
+    * 
+    * @param string $username The username to query
+    * @param string $group The name of the group to check against
+    * @param bool $recursive Check groups recursively
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function inGroup($username, $group, $recursive = NULL, $isGUID = false)
+    {
+        if ($username === NULL) { return false; }
+        if ($group === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it
+        
+        // Get a list of the groups
+        $groups = $this->groups($username, $recursive, $isGUID);
+        
+        // Return true if the specified group is in the group list
+        if (in_array($group, $groups)) { 
+            return true; 
+        }
+
+        return false;
+    }
+    
+    /**
+    * Determine a user's password expiry date
+    * 
+    * @param string $username The username to query
+    * @param book $isGUID Is the username passed a GUID or a samAccountName
+    * @requires bcmath http://www.php.net/manual/en/book.bc.php
+    * @return array
+    */
+    public function passwordExpiry($username, $isGUID = false) 
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if (!function_exists('bcmod')) { throw new adLDAPException("Missing function support [bcmod] http://www.php.net/manual/en/book.bc.php"); };
+        
+        $userInfo = $this->info($username, array("pwdlastset", "useraccountcontrol"), $isGUID);
+        $pwdLastSet = $userInfo[0]['pwdlastset'][0];
+        $status = array();
+        
+        if ($userInfo[0]['useraccountcontrol'][0] == '66048') {
+            // Password does not expire
+            return "Does not expire";
+        }
+        if ($pwdLastSet === '0') {
+            // Password has already expired
+            return "Password has expired";
+        }
+        
+         // Password expiry in AD can be calculated from TWO values:
+         //   - User's own pwdLastSet attribute: stores the last time the password was changed
+         //   - Domain's maxPwdAge attribute: how long passwords last in the domain
+         //
+         // Although Microsoft chose to use a different base and unit for time measurements.
+         // This function will convert them to Unix timestamps
+         $sr = ldap_read($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), 'objectclass=*', array('maxPwdAge'));
+         if (!$sr) {
+             return false;
+         }
+         $info = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+         $maxPwdAge = $info[0]['maxpwdage'][0];
+         
+
+         // See MSDN: http://msdn.microsoft.com/en-us/library/ms974598.aspx
+         //
+         // pwdLastSet contains the number of 100 nanosecond intervals since January 1, 1601 (UTC), 
+         // stored in a 64 bit integer. 
+         //
+         // The number of seconds between this date and Unix epoch is 11644473600.
+         //
+         // maxPwdAge is stored as a large integer that represents the number of 100 nanosecond
+         // intervals from the time the password was set before the password expires.
+         //
+         // We also need to scale this to seconds but also this value is a _negative_ quantity!
+         //
+         // If the low 32 bits of maxPwdAge are equal to 0 passwords do not expire
+         //
+         // Unfortunately the maths involved are too big for PHP integers, so I've had to require
+         // BCMath functions to work with arbitrary precision numbers.
+         if (bcmod($maxPwdAge, 4294967296) === '0') {
+            return "Domain does not expire passwords";
+        }
+        
+        // Add maxpwdage and pwdlastset and we get password expiration time in Microsoft's
+        // time units.  Because maxpwd age is negative we need to subtract it.
+        $pwdExpire = bcsub($pwdLastSet, $maxPwdAge);
+    
+        // Convert MS's time to Unix time
+        $status['expiryts'] = bcsub(bcdiv($pwdExpire, '10000000'), '11644473600');
+        $status['expiryformat'] = date('Y-m-d H:i:s', bcsub(bcdiv($pwdExpire, '10000000'), '11644473600'));
+        
+        return $status;
+    }
+    
+    /**
+    * Modify a user
+    * 
+    * @param string $username The username to query
+    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function modify($username, $attributes, $isGUID = false)
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }
+        if (array_key_exists("password", $attributes) && !$this->adldap->getUseSSL() && !$this->adldap->getUseTLS()) { 
+            throw new adLDAPException('SSL/TLS must be configured on your webserver and enabled in the class to set passwords.');
+        }
+
+        // Find the dn of the user
+        $userDn = $this->dn($username, $isGUID);
+        if ($userDn === false) { 
+            return false; 
+        }
+        
+        // Translate the update to the LDAP schema                
+        $mod = $this->adldap->adldap_schema($attributes);
+        
+        // Check to see if this is an enabled status update
+        if (!$mod && !array_key_exists("enabled", $attributes)){ 
+            return false; 
+        }
+        
+        // Set the account control attribute (only if specified)
+        if (array_key_exists("enabled", $attributes)){
+            if ($attributes["enabled"]){ 
+                $controlOptions = array("NORMAL_ACCOUNT"); 
+            }
+            else { 
+                $controlOptions = array("NORMAL_ACCOUNT", "ACCOUNTDISABLE"); 
+            }
+            $mod["userAccountControl"][0] = $this->accountControl($controlOptions);
+        }
+
+        // Do the update
+        $result = @ldap_modify($this->adldap->getLdapConnection(), $userDn, $mod);
+        if ($result == false) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Disable a user account
+    * 
+    * @param string $username The username to disable
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function disable($username, $isGUID = false)
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }
+        $attributes = array("enabled" => 0);
+        $result = $this->modify($username, $attributes, $isGUID);
+        if ($result == false) { return false; }
+        
+        return true;
+    }
+    
+    /**
+    * Enable a user account
+    * 
+    * @param string $username The username to enable
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function enable($username, $isGUID = false)
+    {
+        if ($username === NULL) { return "Missing compulsory field [username]"; }
+        $attributes = array("enabled" => 1);
+        $result = $this->modify($username, $attributes, $isGUID);
+        if ($result == false) { return false; }
+        
+        return true;
+    }
+    
+    /**
+    * Set the password of a user - This must be performed over SSL
+    * 
+    * @param string $username The username to modify
+    * @param string $password The new password
+    * @param bool $isGUID Is the username passed a GUID or a samAccountName
+    * @return bool
+    */
+    public function password($username, $password, $isGUID = false)
+    {
+        if ($username === NULL) { return false; }
+        if ($password === NULL) { return false; }
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if (!$this->adldap->getUseSSL() && !$this->adldap->getUseTLS()) { 
+            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
+        }
+        
+        $userDn = $this->dn($username, $isGUID);
+        if ($userDn === false) { 
+            return false; 
+        }
+                
+        $add=array();
+        $add["unicodePwd"][0] = $this->encodePassword($password);
+        
+        $result = @ldap_mod_replace($this->adldap->getLdapConnection(), $userDn, $add);
+        if ($result === false){
+            $err = ldap_errno($this->adldap->getLdapConnection());
+            if ($err) {
+                $msg = 'Error ' . $err . ': ' . ldap_err2str($err) . '.';
+                if($err == 53) {
+                    $msg .= ' Your password might not match the password policy.';
+                }
+                throw new adLDAPException($msg);
+            }
+            else {
+                return false;
+            }
+        }
+        
+        return true;
+    }
+    
+    /**
+    * Encode a password for transmission over LDAP
+    *
+    * @param string $password The password to encode
+    * @return string
+    */
+    public function encodePassword($password)
+    {
+        $password="\"".$password."\"";
+        $encoded="";
+        for ($i=0; $i info($username, array("cn"), $isGUID);
+        if ($user[0]["dn"] === NULL) { 
+            return false; 
+        }
+        $userDn = $user[0]["dn"];
+        return $userDn;
+    }
+    
+    /**
+    * Return a list of all users in AD
+    * 
+    * @param bool $includeDescription Return a description of the user
+    * @param string $search Search parameter
+    * @param bool $sorted Sort the user accounts
+    * @return array
+    */
+    public function all($includeDescription = false, $search = "*", $sorted = true)
+    {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        
+        // Perform the search and grab all their details
+        $filter = "(&(objectClass=user)(samaccounttype=" . adLDAP::ADLDAP_NORMAL_ACCOUNT .")(objectCategory=person)(cn=" . $search . "))";
+        $fields = array("samaccountname","displayname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        $usersArray = array();
+        for ($i=0; $i<$entries["count"]; $i++){
+            if ($includeDescription && strlen($entries[$i]["displayname"][0])>0){
+                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["displayname"][0];
+            } elseif ($includeDescription){
+                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
+            } else {
+                array_push($usersArray, $entries[$i]["samaccountname"][0]);
+            }
+        }
+        if ($sorted) { 
+            asort($usersArray); 
+        }
+        return $usersArray;
+    }
+    
+    /**
+    * Converts a username (samAccountName) to a GUID
+    * 
+    * @param string $username The username to query
+    * @return string
+    */
+    public function usernameToGuid($username) 
+    {
+        if (!$this->adldap->getLdapBind()){ return false; }
+        if ($username === null){ return "Missing compulsory field [username]"; }
+        
+        $filter = "samaccountname=" . $username; 
+        $fields = array("objectGUID"); 
+        $sr = @ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields); 
+        if (ldap_count_entries($this->adldap->getLdapConnection(), $sr) > 0) { 
+            $entry = @ldap_first_entry($this->adldap->getLdapConnection(), $sr); 
+            $guid = @ldap_get_values_len($this->adldap->getLdapConnection(), $entry, 'objectGUID'); 
+            $strGUID = $this->adldap->utilities()->binaryToText($guid[0]);          
+            return $strGUID; 
+        }
+        return false; 
+    }
+    
+    /**
+    * Return a list of all users in AD that have a specific value in a field
+    *
+    * @param bool $includeDescription Return a description of the user
+    * @param string $searchField Field to search search for
+    * @param string $searchFilter Value to search for in the specified field
+    * @param bool $sorted Sort the user accounts
+    * @return array
+    */
+    public function find($includeDescription = false, $searchField = false, $searchFilter = false, $sorted = true){
+        if (!$this->adldap->getLdapBind()){ return false; }
+          
+        // Perform the search and grab all their details
+        $searchParams = "";
+        if ($searchField) {
+            $searchParams = "(" . $searchField . "=" . $searchFilter . ")";
+        }                           
+        $filter = "(&(objectClass=user)(samaccounttype=" . adLDAP::ADLDAP_NORMAL_ACCOUNT .")(objectCategory=person)" . $searchParams . ")";
+        $fields = array("samaccountname","displayname");
+        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
+        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+
+        $usersArray = array();
+        for ($i=0; $i < $entries["count"]; $i++) {
+            if ($includeDescription && strlen($entries[$i]["displayname"][0]) > 0) {
+                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["displayname"][0];
+            }
+            else if ($includeDescription) {
+                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
+            }
+            else {
+                array_push($usersArray, $entries[$i]["samaccountname"][0]);
+            }
+        }
+        if ($sorted){ 
+          asort($usersArray); 
+        }
+        return ($usersArray);
+    }
+    
+    /**
+    * Move a user account to a different OU
+    *
+    * @param string $username The username to move (please be careful here!)
+    * @param array $container The container or containers to move the user to (please be careful here!).
+    * accepts containers in 1. parent 2. child order
+    * @return array
+    */
+    public function move($username, $container) 
+    {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if ($username === null) { return "Missing compulsory field [username]"; }
+        if ($container === null) { return "Missing compulsory field [container]"; }
+        if (!is_array($container)) { return "Container must be an array"; }
+        
+        $userInfo = $this->info($username, array("*"));
+        $dn = $userInfo[0]['distinguishedname'][0];
+        $newRDn = "cn=" . $username;
+        $container = array_reverse($container);
+        $newContainer = "ou=" . implode(",ou=",$container);
+        $newBaseDn = strtolower($newContainer) . "," . $this->adldap->getBaseDn();
+        $result = @ldap_rename($this->adldap->getLdapConnection(), $dn, $newRDn, $newBaseDn, true);
+        if ($result !== true) {
+            return false;
+        }
+        return true;
+    }
+    
+    /**
+    * Get the last logon time of any user as a Unix timestamp
+    * 
+    * @param string $username
+    * @return long $unixTimestamp
+    */
+    public function getLastLogon($username) {
+        if (!$this->adldap->getLdapBind()) { return false; }
+        if ($username === null) { return "Missing compulsory field [username]"; }
+        $userInfo = $this->info($username, array("lastLogonTimestamp"));
+        $lastLogon = adLDAPUtils::convertWindowsTimeToUnixTime($userInfo[0]['lastLogonTimestamp'][0]);
+        return $lastLogon;
+    }
+    
+}
+?>
diff --git a/inc/adLDAP/classes/adLDAPUtils.php b/inc/adLDAP/classes/adLDAPUtils.php
new file mode 100644
index 000000000..f039a4290
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPUtils.php
@@ -0,0 +1,264 @@
+adldap = $adldap;
+    }
+    
+    
+    /**
+    * Take an LDAP query and return the nice names, without all the LDAP prefixes (eg. CN, DN)
+    *
+    * @param array $groups
+    * @return array
+    */
+    public function niceNames($groups)
+    {
+
+        $groupArray = array();
+        for ($i=0; $i<$groups["count"]; $i++){ // For each group
+            $line = $groups[$i];
+            
+            if (strlen($line)>0) { 
+                // More presumptions, they're all prefixed with CN=
+                // so we ditch the first three characters and the group
+                // name goes up to the first comma
+                $bits=explode(",", $line);
+                $groupArray[] = substr($bits[0], 3, (strlen($bits[0])-3));
+            }
+        }
+        return $groupArray;    
+    }
+    
+    /**
+    * Escape characters for use in an ldap_create function
+    * 
+    * @param string $str
+    * @return string
+    */
+    public function escapeCharacters($str) {
+        $str = str_replace(",", "\,", $str);
+        return $str;
+    }
+    
+    /**
+    * Escape strings for the use in LDAP filters
+    * 
+    * DEVELOPERS SHOULD BE DOING PROPER FILTERING IF THEY'RE ACCEPTING USER INPUT
+    * Ported from Perl's Net::LDAP::Util escape_filter_value
+    *
+    * @param string $str The string the parse
+    * @author Port by Andreas Gohr 
+    * @return string
+    */
+    public function ldapSlashes($str){
+        return preg_replace('/([\x00-\x1F\*\(\)\\\\])/e',
+                            '"\\\\\".join("",unpack("H2","$1"))',
+                            $str);
+    }
+    
+    /**
+    * Converts a string GUID to a hexdecimal value so it can be queried
+    * 
+    * @param string $strGUID A string representation of a GUID
+    * @return string
+    */
+    public function strGuidToHex($strGUID) 
+    {
+        $strGUID = str_replace('-', '', $strGUID);
+
+        $octet_str = '\\' . substr($strGUID, 6, 2);
+        $octet_str .= '\\' . substr($strGUID, 4, 2);
+        $octet_str .= '\\' . substr($strGUID, 2, 2);
+        $octet_str .= '\\' . substr($strGUID, 0, 2);
+        $octet_str .= '\\' . substr($strGUID, 10, 2);
+        $octet_str .= '\\' . substr($strGUID, 8, 2);
+        $octet_str .= '\\' . substr($strGUID, 14, 2);
+        $octet_str .= '\\' . substr($strGUID, 12, 2);
+        //$octet_str .= '\\' . substr($strGUID, 16, strlen($strGUID));
+        for ($i=16; $i<=(strlen($strGUID)-2); $i++) {
+            if (($i % 2) == 0) {
+                $octet_str .= '\\' . substr($strGUID, $i, 2);
+            }
+        }
+        
+        return $octet_str;
+    }
+    
+    /**
+    * Convert a binary SID to a text SID
+    * 
+    * @param string $binsid A Binary SID
+    * @return string
+    */
+     public function getTextSID($binsid) {
+        $hex_sid = bin2hex($binsid);
+        $rev = hexdec(substr($hex_sid, 0, 2));
+        $subcount = hexdec(substr($hex_sid, 2, 2));
+        $auth = hexdec(substr($hex_sid, 4, 12));
+        $result = "$rev-$auth";
+
+        for ($x=0;$x < $subcount; $x++) {
+            $subauth[$x] =
+                hexdec($this->littleEndian(substr($hex_sid, 16 + ($x * 8), 8)));
+                $result .= "-" . $subauth[$x];
+        }
+
+        // Cheat by tacking on the S-
+        return 'S-' . $result;
+     }
+     
+    /**
+    * Converts a little-endian hex number to one that hexdec() can convert
+    * 
+    * @param string $hex A hex code
+    * @return string
+    */
+     public function littleEndian($hex) 
+     {
+        $result = '';
+        for ($x = strlen($hex) - 2; $x >= 0; $x = $x - 2) {
+            $result .= substr($hex, $x, 2);
+        }
+        return $result;
+     }
+     
+     /**
+    * Converts a binary attribute to a string
+    * 
+    * @param string $bin A binary LDAP attribute
+    * @return string
+    */
+    public function binaryToText($bin) 
+    {
+        $hex_guid = bin2hex($bin); 
+        $hex_guid_to_guid_str = ''; 
+        for($k = 1; $k <= 4; ++$k) { 
+            $hex_guid_to_guid_str .= substr($hex_guid, 8 - 2 * $k, 2); 
+        } 
+        $hex_guid_to_guid_str .= '-'; 
+        for($k = 1; $k <= 2; ++$k) { 
+            $hex_guid_to_guid_str .= substr($hex_guid, 12 - 2 * $k, 2); 
+        } 
+        $hex_guid_to_guid_str .= '-'; 
+        for($k = 1; $k <= 2; ++$k) { 
+            $hex_guid_to_guid_str .= substr($hex_guid, 16 - 2 * $k, 2); 
+        } 
+        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 16, 4); 
+        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 20); 
+        return strtoupper($hex_guid_to_guid_str);   
+    }
+    
+    /**
+    * Converts a binary GUID to a string GUID
+    * 
+    * @param string $binaryGuid The binary GUID attribute to convert
+    * @return string
+    */
+    public function decodeGuid($binaryGuid) 
+    {
+        if ($binaryGuid === null){ return "Missing compulsory field [binaryGuid]"; }
+        
+        $strGUID = $this->binaryToText($binaryGuid);          
+        return $strGUID; 
+    }
+    
+    /**
+    * Convert a boolean value to a string
+    * You should never need to call this yourself
+    *
+    * @param bool $bool Boolean value
+    * @return string
+    */
+    public function boolToStr($bool) 
+    {
+        return ($bool) ? 'TRUE' : 'FALSE';
+    }
+    
+    /**
+    * Convert 8bit characters e.g. accented characters to UTF8 encoded characters
+    */
+    public function encode8Bit(&$item, $key) {
+        $encode = false;
+        if (is_string($item)) {
+            for ($i=0; $i> 7) {
+                    $encode = true;
+                }
+            }
+        }
+        if ($encode === true && $key != 'password') {
+            $item = utf8_encode($item);   
+        }
+    }  
+    
+    /**
+    * Get the current class version number
+    * 
+    * @return string
+    */
+    public function getVersion() {
+        return self::ADLDAP_VERSION;
+    }
+    
+    /**
+    * Round a Windows timestamp down to seconds and remove the seconds between 1601-01-01 and 1970-01-01
+    * 
+    * @param long $windowsTime
+    * @return long $unixTime
+    */
+    public static function convertWindowsTimeToUnixTime($windowsTime) {
+      $unixTime = round($windowsTime / 10000000) - 11644477200; 
+      return $unixTime; 
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/inc/adLDAP/collections/adLDAPCollection.php b/inc/adLDAP/collections/adLDAPCollection.php
new file mode 100644
index 000000000..c0a2eb2fa
--- /dev/null
+++ b/inc/adLDAP/collections/adLDAPCollection.php
@@ -0,0 +1,137 @@
+setInfo($info);   
+        $this->adldap = $adldap;
+    }
+    
+    /**
+    * Set the raw info array from Active Directory
+    * 
+    * @param array $info
+    */
+    public function setInfo(array $info) 
+    {
+        if ($this->info && sizeof($info) >= 1) {
+            unset($this->info);
+        }
+        $this->info = $info;   
+    }
+    
+    /**
+    * Magic get method to retrieve data from the raw array in a formatted way
+    * 
+    * @param string $attribute
+    * @return mixed
+    */
+    public function __get($attribute)
+    {
+        if (isset($this->info[0]) && is_array($this->info[0])) {
+            foreach ($this->info[0] as $keyAttr => $valueAttr) {
+                if (strtolower($keyAttr) == strtolower($attribute)) {
+                    if ($this->info[0][strtolower($attribute)]['count'] == 1) {
+                        return $this->info[0][strtolower($attribute)][0];   
+                    }
+                    else {
+                        $array = array();
+                        foreach ($this->info[0][strtolower($attribute)] as $key => $value) {
+                            if ((string)$key != 'count') {
+                                $array[$key] = $value;
+                            } 
+                        }  
+                        return $array;   
+                    }
+                }   
+            }
+        }
+        else {
+            return NULL;   
+        }
+    }    
+    
+    /**
+    * Magic set method to update an attribute
+    * 
+    * @param string $attribute
+    * @param string $value
+    * @return bool
+    */
+    abstract public function __set($attribute, $value);
+    
+    /** 
+    * Magic isset method to check for the existence of an attribute 
+    * 
+    * @param string $attribute 
+    * @return bool 
+    */ 
+    public function __isset($attribute) {
+        if (isset($this->info[0]) && is_array($this->info[0])) { 
+            foreach ($this->info[0] as $keyAttr => $valueAttr) { 
+                if (strtolower($keyAttr) == strtolower($attribute)) { 
+                    return true; 
+                } 
+            } 
+        } 
+        return false; 
+     } 
+}
+?>
diff --git a/inc/adLDAP/collections/adLDAPComputerCollection.php b/inc/adLDAP/collections/adLDAPComputerCollection.php
new file mode 100644
index 000000000..4f11d8f41
--- /dev/null
+++ b/inc/adLDAP/collections/adLDAPComputerCollection.php
@@ -0,0 +1,46 @@
+
diff --git a/inc/adLDAP/collections/adLDAPContactCollection.php b/inc/adLDAP/collections/adLDAPContactCollection.php
new file mode 100644
index 000000000..d42fe6d4c
--- /dev/null
+++ b/inc/adLDAP/collections/adLDAPContactCollection.php
@@ -0,0 +1,46 @@
+
diff --git a/inc/adLDAP/collections/adLDAPGroupCollection.php b/inc/adLDAP/collections/adLDAPGroupCollection.php
new file mode 100644
index 000000000..cff12fc20
--- /dev/null
+++ b/inc/adLDAP/collections/adLDAPGroupCollection.php
@@ -0,0 +1,46 @@
+
diff --git a/inc/adLDAP/collections/adLDAPUserCollection.php b/inc/adLDAP/collections/adLDAPUserCollection.php
new file mode 100644
index 000000000..801d90296
--- /dev/null
+++ b/inc/adLDAP/collections/adLDAPUserCollection.php
@@ -0,0 +1,46 @@
+
diff --git a/inc/auth/ad.class.php b/inc/auth/ad.class.php
index e161c2939..85db7ec39 100644
--- a/inc/auth/ad.class.php
+++ b/inc/auth/ad.class.php
@@ -39,7 +39,7 @@
  * @author  Andreas Gohr 
  */
 
-require_once(DOKU_INC.'inc/adLDAP.php');
+require_once(DOKU_INC.'inc/adLDAP/adLDAP.php');
 
 class auth_ad extends auth_basic {
     var $cnf = null;
@@ -164,7 +164,7 @@ class auth_ad extends auth_basic {
         $fields = array_unique($fields);
 
         //get info for given user
-        $result = $this->adldap->user_info($user, $fields);
+        $result = $this->adldap->user()->info($user, $fields);
         if($result == false){
             return array();
         }
@@ -187,7 +187,7 @@ class auth_ad extends auth_basic {
         }
 
         // handle ActiveDirectory memberOf
-        $info['grps'] = $this->adldap->user_groups($user,(bool) $this->opts['recursive_groups']);
+        $info['grps'] = $this->adldap->user()->groups($user,(bool) $this->opts['recursive_groups']);
 
         if (is_array($info['grps'])) {
             foreach ($info['grps'] as $ndx => $group) {
@@ -202,9 +202,7 @@ class auth_ad extends auth_basic {
 
         // check expiry time
         if($info['expires'] && $this->cnf['expirywarn']){
-            $result   = $this->adldap->domain_info(array('maxpwdage')); // maximum pass age
-            $maxage   = -1 * $result['maxpwdage'][0] / 10000000; // negative 100 nanosecs
-            $timeleft = $maxage - (time() - $info['lastpwd']);
+            $timeleft = $this->adldap->user()->passwordExpiry($user); // returns unixtime
             $timeleft = round($timeleft/(24*60*60));
             $info['expiresin'] = $timeleft;
 
@@ -268,7 +266,7 @@ class auth_ad extends auth_basic {
 
         if ($this->users === null) {
             //get info for given user
-            $result = $this->adldap->all_users();
+            $result = $this->adldap->user()->all();
             if (!$result) return array();
             $this->users = array_fill_keys($result, false);
         }
@@ -306,7 +304,7 @@ class auth_ad extends auth_basic {
         // password changing
         if(isset($changes['pass'])){
             try {
-                $return = $this->adldap->user_password($user,$changes['pass']);
+                $return = $this->adldap->user()->password($user,$changes['pass']);
             } catch (adLDAPException $e) {
                 if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1);
                 $return = false;
@@ -328,7 +326,7 @@ class auth_ad extends auth_basic {
         }
         if(count($adchanges)){
             try {
-                $return = $return & $this->adldap->user_modify($user,$adchanges);
+                $return = $return & $this->adldap->user()->modify($user,$adchanges);
             } catch (adLDAPException $e) {
                 if ($this->cnf['debug']) msg('AD Auth: '.$e->getMessage(), -1);
                 $return = false;
-- 
cgit v1.2.3


From 3094e817f9f8c3971ffa00a852a1acee8bbcfd4c Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sat, 6 Oct 2012 11:11:50 +0200
Subject: changed default auth to authplain

We need to decide how to handle the renaming of the auth classes. Should
this be done automatically somehow? Or is an admin expected to fix this
manually when updating?
---
 inc/auth.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 25b9e4632..3fe465cbb 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -54,7 +54,10 @@ function auth_setup() {
     	}
     }
 
-	if(!$auth) return false;
+	if(!$auth){
+        msg($lang['authtempfail'], -1);
+        return false;
+    }
 
 	if ($auth && $auth->success == false) {
 		// degrade to unauthenticated user
-- 
cgit v1.2.3


From 76ce1169a0c8cbb18423b1581800b9aa1050ccd5 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 9 Nov 2012 14:13:32 +0100
Subject: moved adLDAP to authad plugin and fixed includes

---
 inc/adLDAP/adLDAP.php                              | 951 ---------------------
 inc/adLDAP/classes/adLDAPComputers.php             | 153 ----
 inc/adLDAP/classes/adLDAPContacts.php              | 294 -------
 inc/adLDAP/classes/adLDAPExchange.php              | 390 ---------
 inc/adLDAP/classes/adLDAPFolders.php               | 179 ----
 inc/adLDAP/classes/adLDAPGroups.php                | 631 --------------
 inc/adLDAP/classes/adLDAPUsers.php                 | 682 ---------------
 inc/adLDAP/classes/adLDAPUtils.php                 | 264 ------
 inc/adLDAP/collections/adLDAPCollection.php        | 137 ---
 .../collections/adLDAPComputerCollection.php       |  46 -
 inc/adLDAP/collections/adLDAPContactCollection.php |  46 -
 inc/adLDAP/collections/adLDAPGroupCollection.php   |  46 -
 inc/adLDAP/collections/adLDAPUserCollection.php    |  46 -
 inc/load.php                                       |   1 -
 14 files changed, 3866 deletions(-)
 delete mode 100644 inc/adLDAP/adLDAP.php
 delete mode 100644 inc/adLDAP/classes/adLDAPComputers.php
 delete mode 100644 inc/adLDAP/classes/adLDAPContacts.php
 delete mode 100644 inc/adLDAP/classes/adLDAPExchange.php
 delete mode 100644 inc/adLDAP/classes/adLDAPFolders.php
 delete mode 100644 inc/adLDAP/classes/adLDAPGroups.php
 delete mode 100644 inc/adLDAP/classes/adLDAPUsers.php
 delete mode 100644 inc/adLDAP/classes/adLDAPUtils.php
 delete mode 100644 inc/adLDAP/collections/adLDAPCollection.php
 delete mode 100644 inc/adLDAP/collections/adLDAPComputerCollection.php
 delete mode 100644 inc/adLDAP/collections/adLDAPContactCollection.php
 delete mode 100644 inc/adLDAP/collections/adLDAPGroupCollection.php
 delete mode 100644 inc/adLDAP/collections/adLDAPUserCollection.php

(limited to 'inc')

diff --git a/inc/adLDAP/adLDAP.php b/inc/adLDAP/adLDAP.php
deleted file mode 100644
index a8f33b47e..000000000
--- a/inc/adLDAP/adLDAP.php
+++ /dev/null
@@ -1,951 +0,0 @@
-ldapConnection) {
-            return $this->ldapConnection;   
-        }
-        return false;
-    }
-    
-    /**
-    * Get the bind status
-    * 
-    * @return bool
-    */
-    public function getLdapBind() {
-        return $this->ldapBind;
-    }
-    
-    /**
-    * Get the current base DN
-    * 
-    * @return string
-    */
-    public function getBaseDn() {
-        return $this->baseDn;   
-    }
-    
-    /**
-    * The group class
-    * 
-    * @var adLDAPGroups
-    */
-    protected $groupClass;
-    
-    /**
-    * Get the group class interface
-    * 
-    * @return adLDAPGroups
-    */
-    public function group() {
-        if (!$this->groupClass) {
-            $this->groupClass = new adLDAPGroups($this);
-        }   
-        return $this->groupClass;
-    }
-    
-    /**
-    * The user class
-    * 
-    * @var adLDAPUsers
-    */
-    protected $userClass;
-    
-    /**
-    * Get the userclass interface
-    * 
-    * @return adLDAPUsers
-    */
-    public function user() {
-        if (!$this->userClass) {
-            $this->userClass = new adLDAPUsers($this);
-        }   
-        return $this->userClass;
-    }
-    
-    /**
-    * The folders class
-    * 
-    * @var adLDAPFolders
-    */
-    protected $folderClass;
-    
-    /**
-    * Get the folder class interface
-    * 
-    * @return adLDAPFolders
-    */
-    public function folder() {
-        if (!$this->folderClass) {
-            $this->folderClass = new adLDAPFolders($this);
-        }   
-        return $this->folderClass;
-    }
-    
-    /**
-    * The utils class
-    * 
-    * @var adLDAPUtils
-    */
-    protected $utilClass;
-    
-    /**
-    * Get the utils class interface
-    * 
-    * @return adLDAPUtils
-    */
-    public function utilities() {
-        if (!$this->utilClass) {
-            $this->utilClass = new adLDAPUtils($this);
-        }   
-        return $this->utilClass;
-    }
-    
-    /**
-    * The contacts class
-    * 
-    * @var adLDAPContacts
-    */
-    protected $contactClass;
-    
-    /**
-    * Get the contacts class interface
-    * 
-    * @return adLDAPContacts
-    */
-    public function contact() {
-        if (!$this->contactClass) {
-            $this->contactClass = new adLDAPContacts($this);
-        }   
-        return $this->contactClass;
-    }
-    
-    /**
-    * The exchange class
-    * 
-    * @var adLDAPExchange
-    */
-    protected $exchangeClass;
-    
-    /**
-    * Get the exchange class interface
-    * 
-    * @return adLDAPExchange
-    */
-    public function exchange() {
-        if (!$this->exchangeClass) {
-            $this->exchangeClass = new adLDAPExchange($this);
-        }   
-        return $this->exchangeClass;
-    }
-    
-    /**
-    * The computers class
-    * 
-    * @var adLDAPComputers
-    */
-    protected $computersClass;
-    
-    /**
-    * Get the computers class interface
-    * 
-    * @return adLDAPComputers
-    */
-    public function computer() {
-        if (!$this->computerClass) {
-            $this->computerClass = new adLDAPComputers($this);
-        }   
-        return $this->computerClass;
-    }
-
-    /**
-    * Getters and Setters
-    */
-    
-    /**
-    * Set the account suffix
-    * 
-    * @param string $accountSuffix
-    * @return void
-    */
-    public function setAccountSuffix($accountSuffix)
-    {
-          $this->accountSuffix = $accountSuffix;
-    }
-
-    /**
-    * Get the account suffix
-    * 
-    * @return string
-    */
-    public function getAccountSuffix()
-    {
-          return $this->accountSuffix;
-    }
-    
-    /**
-    * Set the domain controllers array
-    * 
-    * @param array $domainControllers
-    * @return void
-    */
-    public function setDomainControllers(array $domainControllers)
-    {
-          $this->domainControllers = $domainControllers;
-    }
-
-    /**
-    * Get the list of domain controllers
-    * 
-    * @return void
-    */
-    public function getDomainControllers()
-    {
-          return $this->domainControllers;
-    }
-    
-    /**
-    * Sets the port number your domain controller communicates over
-    * 
-    * @param int $adPort
-    */
-    public function setPort($adPort) 
-    { 
-        $this->adPort = $adPort; 
-    } 
-    
-    /**
-    * Gets the port number your domain controller communicates over
-    * 
-    * @return int
-    */
-    public function getPort() 
-    { 
-        return $this->adPort; 
-    } 
-    
-    /**
-    * Set the username of an account with higher priviledges
-    * 
-    * @param string $adminUsername
-    * @return void
-    */
-    public function setAdminUsername($adminUsername)
-    {
-          $this->adminUsername = $adminUsername;
-    }
-
-    /**
-    * Get the username of the account with higher priviledges
-    * 
-    * This will throw an exception for security reasons
-    */
-    public function getAdminUsername()
-    {
-          throw new adLDAPException('For security reasons you cannot access the domain administrator account details');
-    }
-    
-    /**
-    * Set the password of an account with higher priviledges
-    * 
-    * @param string $adminPassword
-    * @return void
-    */
-    public function setAdminPassword($adminPassword)
-    {
-          $this->adminPassword = $adminPassword;
-    }
-
-    /**
-    * Get the password of the account with higher priviledges
-    * 
-    * This will throw an exception for security reasons
-    */
-    public function getAdminPassword()
-    {
-          throw new adLDAPException('For security reasons you cannot access the domain administrator account details');
-    }
-    
-    /**
-    * Set whether to detect the true primary group
-    * 
-    * @param bool $realPrimaryGroup
-    * @return void
-    */
-    public function setRealPrimaryGroup($realPrimaryGroup)
-    {
-          $this->realPrimaryGroup = $realPrimaryGroup;
-    }
-
-    /**
-    * Get the real primary group setting
-    * 
-    * @return bool
-    */
-    public function getRealPrimaryGroup()
-    {
-          return $this->realPrimaryGroup;
-    }
-    
-    /**
-    * Set whether to use SSL
-    * 
-    * @param bool $useSSL
-    * @return void
-    */
-    public function setUseSSL($useSSL)
-    {
-          $this->useSSL = $useSSL;
-          // Set the default port correctly 
-          if($this->useSSL) { 
-            $this->setPort(self::ADLDAP_LDAPS_PORT); 
-          }
-          else { 
-            $this->setPort(self::ADLDAP_LDAP_PORT); 
-          } 
-    }
-
-    /**
-    * Get the SSL setting
-    * 
-    * @return bool
-    */
-    public function getUseSSL()
-    {
-          return $this->useSSL;
-    }
-    
-    /**
-    * Set whether to use TLS
-    * 
-    * @param bool $useTLS
-    * @return void
-    */
-    public function setUseTLS($useTLS)
-    {
-          $this->useTLS = $useTLS;
-    }
-
-    /**
-    * Get the TLS setting
-    * 
-    * @return bool
-    */
-    public function getUseTLS()
-    {
-          return $this->useTLS;
-    }
-    
-    /**
-    * Set whether to use SSO
-    * Requires ldap_sasl_bind support. Be sure --with-ldap-sasl is used when configuring PHP otherwise this function will be undefined. 
-    * 
-    * @param bool $useSSO
-    * @return void
-    */
-    public function setUseSSO($useSSO)
-    {
-          if ($useSSO === true && !$this->ldapSaslSupported()) {
-              throw new adLDAPException('No LDAP SASL support for PHP.  See: http://www.php.net/ldap_sasl_bind');
-          }
-          $this->useSSO = $useSSO;
-    }
-
-    /**
-    * Get the SSO setting
-    * 
-    * @return bool
-    */
-    public function getUseSSO()
-    {
-          return $this->useSSO;
-    }
-    
-    /**
-    * Set whether to lookup recursive groups
-    * 
-    * @param bool $recursiveGroups
-    * @return void
-    */
-    public function setRecursiveGroups($recursiveGroups)
-    {
-          $this->recursiveGroups = $recursiveGroups;
-    }
-
-    /**
-    * Get the recursive groups setting
-    * 
-    * @return bool
-    */
-    public function getRecursiveGroups()
-    {
-          return $this->recursiveGroups;
-    }
-
-    /**
-    * Default Constructor
-    * 
-    * Tries to bind to the AD domain over LDAP or LDAPs
-    * 
-    * @param array $options Array of options to pass to the constructor
-    * @throws Exception - if unable to bind to Domain Controller
-    * @return bool
-    */
-    function __construct($options = array()) {
-        // You can specifically overide any of the default configuration options setup above
-        if (count($options) > 0) {
-            if (array_key_exists("account_suffix",$options)){ $this->accountSuffix = $options["account_suffix"]; }
-            if (array_key_exists("base_dn",$options)){ $this->baseDn = $options["base_dn"]; }
-            if (array_key_exists("domain_controllers",$options)){ 
-                if (!is_array($options["domain_controllers"])) { 
-                    throw new adLDAPException('[domain_controllers] option must be an array');
-                }
-                $this->domainControllers = $options["domain_controllers"]; 
-            }
-            if (array_key_exists("admin_username",$options)){ $this->adminUsername = $options["admin_username"]; }
-            if (array_key_exists("admin_password",$options)){ $this->adminPassword = $options["admin_password"]; }
-            if (array_key_exists("real_primarygroup",$options)){ $this->realPrimaryGroup = $options["real_primarygroup"]; }
-            if (array_key_exists("use_ssl",$options)){ $this->setUseSSL($options["use_ssl"]); }
-            if (array_key_exists("use_tls",$options)){ $this->useTLS = $options["use_tls"]; }
-            if (array_key_exists("recursive_groups",$options)){ $this->recursiveGroups = $options["recursive_groups"]; }
-            if (array_key_exists("ad_port",$options)){ $this->setPort($options["ad_port"]); } 
-            if (array_key_exists("sso",$options)) { 
-                $this->setUseSSO($options["sso"]);
-                if (!$this->ldapSaslSupported()) {
-                    $this->setUseSSO(false);
-                }
-            } 
-        }
-        
-        if ($this->ldapSupported() === false) {
-            throw new adLDAPException('No LDAP support for PHP.  See: http://www.php.net/ldap');
-        }
-
-        return $this->connect();
-    }
-
-    /**
-    * Default Destructor
-    * 
-    * Closes the LDAP connection
-    * 
-    * @return void
-    */
-    function __destruct() { 
-        $this->close(); 
-    }
-
-    /**
-    * Connects and Binds to the Domain Controller
-    * 
-    * @return bool
-    */
-    public function connect() 
-    {
-        // Connect to the AD/LDAP server as the username/password
-        $domainController = $this->randomController();
-        if ($this->useSSL) {
-            $this->ldapConnection = ldap_connect("ldaps://" . $domainController, $this->adPort);
-        } else {
-            $this->ldapConnection = ldap_connect($domainController, $this->adPort);
-        }
-               
-        // Set some ldap options for talking to AD
-        ldap_set_option($this->ldapConnection, LDAP_OPT_PROTOCOL_VERSION, 3);
-        ldap_set_option($this->ldapConnection, LDAP_OPT_REFERRALS, 0);
-        
-        if ($this->useTLS) {
-            ldap_start_tls($this->ldapConnection);
-        }
-               
-        // Bind as a domain admin if they've set it up
-        if ($this->adminUsername !== NULL && $this->adminPassword !== NULL) {
-            $this->ldapBind = @ldap_bind($this->ldapConnection, $this->adminUsername . $this->accountSuffix, $this->adminPassword);
-            if (!$this->ldapBind) {
-                if ($this->useSSL && !$this->useTLS) {
-                    // If you have problems troubleshooting, remove the @ character from the ldapldapBind command above to get the actual error message
-                    throw new adLDAPException('Bind to Active Directory failed. Either the LDAPs connection failed or the login credentials are incorrect. AD said: ' . $this->getLastError());
-                }
-                else {
-                    throw new adLDAPException('Bind to Active Directory failed. Check the login credentials and/or server details. AD said: ' . $this->getLastError());
-                }
-            }
-        }
-        if ($this->useSSO && $_SERVER['REMOTE_USER'] && $this->adminUsername === null && $_SERVER['KRB5CCNAME']) {
-            putenv("KRB5CCNAME=" . $_SERVER['KRB5CCNAME']);  
-            $this->ldapBind = @ldap_sasl_bind($this->ldapConnection, NULL, NULL, "GSSAPI"); 
-            if (!$this->ldapBind){ 
-                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError()); 
-            }
-            else {
-                return true;
-            }
-        }
-                
-        
-        if ($this->baseDn == NULL) {
-            $this->baseDn = $this->findBaseDn();   
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Closes the LDAP connection
-    * 
-    * @return void
-    */
-    public function close() {
-        if ($this->ldapConnection) {
-            @ldap_close($this->ldapConnection);
-        }
-    }
-    
-    /**
-    * Validate a user's login credentials
-    * 
-    * @param string $username A user's AD username
-    * @param string $password A user's AD password
-    * @param bool optional $preventRebind
-    * @return bool
-    */
-    public function authenticate($username, $password, $preventRebind = false) {
-        // Prevent null binding
-        if ($username === NULL || $password === NULL) { return false; } 
-        if (empty($username) || empty($password)) { return false; }
-        
-        // Allow binding over SSO for Kerberos
-        if ($this->useSSO && $_SERVER['REMOTE_USER'] && $_SERVER['REMOTE_USER'] == $username && $this->adminUsername === NULL && $_SERVER['KRB5CCNAME']) { 
-            putenv("KRB5CCNAME=" . $_SERVER['KRB5CCNAME']);
-            $this->ldapBind = @ldap_sasl_bind($this->ldapConnection, NULL, NULL, "GSSAPI");
-            if (!$this->ldapBind) {
-                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError());
-            }
-            else {
-                return true;
-            }
-        }
-        
-        // Bind as the user        
-        $ret = true;
-        $this->ldapBind = @ldap_bind($this->ldapConnection, $username . $this->accountSuffix, $password);
-        if (!$this->ldapBind){ 
-            $ret = false; 
-        }
-        
-        // Cnce we've checked their details, kick back into admin mode if we have it
-        if ($this->adminUsername !== NULL && !$preventRebind) {
-            $this->ldapBind = @ldap_bind($this->ldapConnection, $this->adminUsername . $this->accountSuffix , $this->adminPassword);
-            if (!$this->ldapBind){
-                // This should never happen in theory
-                throw new adLDAPException('Rebind to Active Directory failed. AD said: ' . $this->getLastError());
-            } 
-        } 
-        
-        return $ret;
-    }
-    
-    /**
-    * Find the Base DN of your domain controller
-    * 
-    * @return string
-    */
-    public function findBaseDn() 
-    {
-        $namingContext = $this->getRootDse(array('defaultnamingcontext'));   
-        return $namingContext[0]['defaultnamingcontext'][0];
-    }
-    
-    /**
-    * Get the RootDSE properties from a domain controller
-    * 
-    * @param array $attributes The attributes you wish to query e.g. defaultnamingcontext
-    * @return array
-    */
-    public function getRootDse($attributes = array("*", "+")) {
-        if (!$this->ldapBind){ return (false); }
-        
-        $sr = @ldap_read($this->ldapConnection, NULL, 'objectClass=*', $attributes);
-        $entries = @ldap_get_entries($this->ldapConnection, $sr);
-        return $entries;
-    }
-
-    /**
-    * Get last error from Active Directory
-    * 
-    * This function gets the last message from Active Directory
-    * This may indeed be a 'Success' message but if you get an unknown error
-    * it might be worth calling this function to see what errors were raised
-    * 
-    * return string
-    */
-    public function getLastError() {
-        return @ldap_error($this->ldapConnection);
-    }
-    
-    /**
-    * Detect LDAP support in php
-    * 
-    * @return bool
-    */    
-    protected function ldapSupported()
-    {
-        if (!function_exists('ldap_connect')) {
-            return false;   
-        }
-        return true;
-    }
-    
-    /**
-    * Detect ldap_sasl_bind support in PHP
-    * 
-    * @return bool
-    */
-    protected function ldapSaslSupported()
-    {
-        if (!function_exists('ldap_sasl_bind')) {
-            return false;
-        }
-        return true;
-    }
-    
-    /**
-    * Schema
-    * 
-    * @param array $attributes Attributes to be queried
-    * @return array
-    */    
-    public function adldap_schema($attributes){
-    
-        // LDAP doesn't like NULL attributes, only set them if they have values
-        // If you wish to remove an attribute you should set it to a space
-        // TO DO: Adapt user_modify to use ldap_mod_delete to remove a NULL attribute
-        $mod=array();
-        
-        // Check every attribute to see if it contains 8bit characters and then UTF8 encode them
-        array_walk($attributes, array($this, 'encode8bit'));
-
-        if ($attributes["address_city"]){ $mod["l"][0]=$attributes["address_city"]; }
-        if ($attributes["address_code"]){ $mod["postalCode"][0]=$attributes["address_code"]; }
-        //if ($attributes["address_country"]){ $mod["countryCode"][0]=$attributes["address_country"]; } // use country codes?
-        if ($attributes["address_country"]){ $mod["c"][0]=$attributes["address_country"]; }
-        if ($attributes["address_pobox"]){ $mod["postOfficeBox"][0]=$attributes["address_pobox"]; }
-        if ($attributes["address_state"]){ $mod["st"][0]=$attributes["address_state"]; }
-        if ($attributes["address_street"]){ $mod["streetAddress"][0]=$attributes["address_street"]; }
-        if ($attributes["company"]){ $mod["company"][0]=$attributes["company"]; }
-        if ($attributes["change_password"]){ $mod["pwdLastSet"][0]=0; }
-        if ($attributes["department"]){ $mod["department"][0]=$attributes["department"]; }
-        if ($attributes["description"]){ $mod["description"][0]=$attributes["description"]; }
-        if ($attributes["display_name"]){ $mod["displayName"][0]=$attributes["display_name"]; }
-        if ($attributes["email"]){ $mod["mail"][0]=$attributes["email"]; }
-        if ($attributes["expires"]){ $mod["accountExpires"][0]=$attributes["expires"]; } //unix epoch format?
-        if ($attributes["firstname"]){ $mod["givenName"][0]=$attributes["firstname"]; }
-        if ($attributes["home_directory"]){ $mod["homeDirectory"][0]=$attributes["home_directory"]; }
-        if ($attributes["home_drive"]){ $mod["homeDrive"][0]=$attributes["home_drive"]; }
-        if ($attributes["initials"]){ $mod["initials"][0]=$attributes["initials"]; }
-        if ($attributes["logon_name"]){ $mod["userPrincipalName"][0]=$attributes["logon_name"]; }
-        if ($attributes["manager"]){ $mod["manager"][0]=$attributes["manager"]; }  //UNTESTED ***Use DistinguishedName***
-        if ($attributes["office"]){ $mod["physicalDeliveryOfficeName"][0]=$attributes["office"]; }
-        if ($attributes["password"]){ $mod["unicodePwd"][0]=$this->user()->encodePassword($attributes["password"]); }
-        if ($attributes["profile_path"]){ $mod["profilepath"][0]=$attributes["profile_path"]; }
-        if ($attributes["script_path"]){ $mod["scriptPath"][0]=$attributes["script_path"]; }
-        if ($attributes["surname"]){ $mod["sn"][0]=$attributes["surname"]; }
-        if ($attributes["title"]){ $mod["title"][0]=$attributes["title"]; }
-        if ($attributes["telephone"]){ $mod["telephoneNumber"][0]=$attributes["telephone"]; }
-        if ($attributes["mobile"]){ $mod["mobile"][0]=$attributes["mobile"]; }
-        if ($attributes["pager"]){ $mod["pager"][0]=$attributes["pager"]; }
-        if ($attributes["ipphone"]){ $mod["ipphone"][0]=$attributes["ipphone"]; }
-        if ($attributes["web_page"]){ $mod["wWWHomePage"][0]=$attributes["web_page"]; }
-        if ($attributes["fax"]){ $mod["facsimileTelephoneNumber"][0]=$attributes["fax"]; }
-        if ($attributes["enabled"]){ $mod["userAccountControl"][0]=$attributes["enabled"]; }
-        if ($attributes["homephone"]){ $mod["homephone"][0]=$attributes["homephone"]; }
-        
-        // Distribution List specific schema
-        if ($attributes["group_sendpermission"]){ $mod["dlMemSubmitPerms"][0]=$attributes["group_sendpermission"]; }
-        if ($attributes["group_rejectpermission"]){ $mod["dlMemRejectPerms"][0]=$attributes["group_rejectpermission"]; }
-        
-        // Exchange Schema
-        if ($attributes["exchange_homemdb"]){ $mod["homeMDB"][0]=$attributes["exchange_homemdb"]; }
-        if ($attributes["exchange_mailnickname"]){ $mod["mailNickname"][0]=$attributes["exchange_mailnickname"]; }
-        if ($attributes["exchange_proxyaddress"]){ $mod["proxyAddresses"][0]=$attributes["exchange_proxyaddress"]; }
-        if ($attributes["exchange_usedefaults"]){ $mod["mDBUseDefaults"][0]=$attributes["exchange_usedefaults"]; }
-        if ($attributes["exchange_policyexclude"]){ $mod["msExchPoliciesExcluded"][0]=$attributes["exchange_policyexclude"]; }
-        if ($attributes["exchange_policyinclude"]){ $mod["msExchPoliciesIncluded"][0]=$attributes["exchange_policyinclude"]; }       
-        if ($attributes["exchange_addressbook"]){ $mod["showInAddressBook"][0]=$attributes["exchange_addressbook"]; }    
-        if ($attributes["exchange_altrecipient"]){ $mod["altRecipient"][0]=$attributes["exchange_altrecipient"]; } 
-        if ($attributes["exchange_deliverandredirect"]){ $mod["deliverAndRedirect"][0]=$attributes["exchange_deliverandredirect"]; }    
-        
-        // This schema is designed for contacts
-        if ($attributes["exchange_hidefromlists"]){ $mod["msExchHideFromAddressLists"][0]=$attributes["exchange_hidefromlists"]; }
-        if ($attributes["contact_email"]){ $mod["targetAddress"][0]=$attributes["contact_email"]; }
-        
-        //echo ("
"); print_r($mod);
-        /*
-        // modifying a name is a bit fiddly
-        if ($attributes["firstname"] && $attributes["surname"]){
-            $mod["cn"][0]=$attributes["firstname"]." ".$attributes["surname"];
-            $mod["displayname"][0]=$attributes["firstname"]." ".$attributes["surname"];
-            $mod["name"][0]=$attributes["firstname"]." ".$attributes["surname"];
-        }
-        */
-
-        if (count($mod)==0){ return (false); }
-        return ($mod);
-    }
-    
-    /**
-    * Convert 8bit characters e.g. accented characters to UTF8 encoded characters
-    */
-    protected function encode8Bit(&$item, $key) {
-        $encode = false;
-        if (is_string($item)) {
-            for ($i=0; $i> 7) {
-                    $encode = true;
-                }
-            }
-        }
-        if ($encode === true && $key != 'password') {
-            $item = utf8_encode($item);   
-        }
-    }
-    
-    /**
-    * Select a random domain controller from your domain controller array
-    * 
-    * @return string
-    */
-    protected function randomController() 
-    {
-        mt_srand(doubleval(microtime()) * 100000000); // For older PHP versions
-        /*if (sizeof($this->domainControllers) > 1) {
-            $adController = $this->domainControllers[array_rand($this->domainControllers)]; 
-            // Test if the controller is responding to pings
-            $ping = $this->pingController($adController); 
-            if ($ping === false) { 
-                // Find the current key in the domain controllers array
-                $key = array_search($adController, $this->domainControllers);
-                // Remove it so that we don't end up in a recursive loop
-                unset($this->domainControllers[$key]);
-                // Select a new controller
-                return $this->randomController(); 
-            }
-            else { 
-                return ($adController); 
-            }
-        } */
-        return $this->domainControllers[array_rand($this->domainControllers)];
-    }  
-    
-    /** 
-    * Test basic connectivity to controller 
-    * 
-    * @return bool
-    */ 
-    protected function pingController($host) {
-        $port = $this->adPort; 
-        fsockopen($host, $port, $errno, $errstr, 10); 
-        if ($errno > 0) {
-            return false;
-        }
-        return true;
-    }
-
-}
-
-/**
-* adLDAP Exception Handler
-* 
-* Exceptions of this type are thrown on bind failure or when SSL is required but not configured
-* Example:
-* try {
-*   $adldap = new adLDAP();
-* }
-* catch (adLDAPException $e) {
-*   echo $e;
-*   exit();
-* }
-*/
-class adLDAPException extends Exception {}
-
-?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPComputers.php b/inc/adLDAP/classes/adLDAPComputers.php
deleted file mode 100644
index 71b24a04f..000000000
--- a/inc/adLDAP/classes/adLDAPComputers.php
+++ /dev/null
@@ -1,153 +0,0 @@
-adldap = $adldap;
-    }
-    
-    /**
-    * Get information about a specific computer. Returned in a raw array format from AD
-    * 
-    * @param string $computerName The name of the computer
-    * @param array $fields Attributes to return
-    * @return array
-    */
-    public function info($computerName, $fields = NULL)
-    {
-        if ($computerName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-
-        $filter = "(&(objectClass=computer)(cn=" . $computerName . "))";
-        if ($fields === NULL) { 
-            $fields = array("memberof","cn","displayname","dnshostname","distinguishedname","objectcategory","operatingsystem","operatingsystemservicepack","operatingsystemversion"); 
-        }
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        
-        return $entries;
-    }
-    
-    /**
-    * Find information about the computers. Returned in a raw array format from AD
-    * 
-    * @param string $computerName The name of the computer
-    * @param array $fields Array of parameters to query
-    * @return mixed
-    */
-    public function infoCollection($computerName, $fields = NULL)
-    {
-        if ($computerName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        $info = $this->info($computerName, $fields);
-        
-        if ($info !== false) {
-            $collection = new adLDAPComputerCollection($info, $this->adldap);
-            return $collection;
-        }
-        return false;
-    }
-    
-    /**
-    * Check if a computer is in a group
-    * 
-    * @param string $computerName The name of the computer
-    * @param string $group The group to check
-    * @param bool $recursive Whether to check recursively
-    * @return array
-    */
-    public function inGroup($computerName, $group, $recursive = NULL)
-    {
-        if ($computerName === NULL) { return false; }
-        if ($group === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // use the default option if they haven't set it
-
-        //get a list of the groups
-        $groups = $this->groups($computerName, array("memberof"), $recursive);
-
-        //return true if the specified group is in the group list
-        if (in_array($group, $groups)){ 
-            return true; 
-        }
-
-        return false;
-    }
-    
-    /**
-    * Get the groups a computer is in
-    * 
-    * @param string $computerName The name of the computer
-    * @param bool $recursive Whether to check recursively
-    * @return array
-    */
-    public function groups($computerName, $recursive = NULL)
-    {
-        if ($computerName === NULL) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
-        if (!$this->adldap->getLdapBind()){ return false; }
-
-        //search the directory for their information
-        $info = @$this->info($computerName, array("memberof", "primarygroupid"));
-        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); //presuming the entry returned is our guy (unique usernames)
-
-        if ($recursive === true) {
-            foreach ($groups as $id => $groupName){
-              $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
-              $groups = array_merge($groups, $extraGroups);
-            }
-        }
-
-        return $groups;
-    }
-    
-}
-?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPContacts.php b/inc/adLDAP/classes/adLDAPContacts.php
deleted file mode 100644
index addd3e5f0..000000000
--- a/inc/adLDAP/classes/adLDAPContacts.php
+++ /dev/null
@@ -1,294 +0,0 @@
-adldap = $adldap;
-    }
-    
-    //*****************************************************************************************************************
-    // CONTACT FUNCTIONS
-    // * Still work to do in this area, and new functions to write
-    
-    /**
-    * Create a contact
-    * 
-    * @param array $attributes The attributes to set to the contact
-    * @return bool
-    */
-    public function create($attributes)
-    {
-        // Check for compulsory fields
-        if (!array_key_exists("display_name", $attributes)) { return "Missing compulsory field [display_name]"; }
-        if (!array_key_exists("email", $attributes)) { return "Missing compulsory field [email]"; }
-        if (!array_key_exists("container", $attributes)) { return "Missing compulsory field [container]"; }
-        if (!is_array($attributes["container"])) { return "Container attribute must be an array."; }
-
-        // Translate the schema
-        $add = $this->adldap->adldap_schema($attributes);
-        
-        // Additional stuff only used for adding contacts
-        $add["cn"][0] = $attributes["display_name"];
-        $add["objectclass"][0] = "top";
-        $add["objectclass"][1] = "person";
-        $add["objectclass"][2] = "organizationalPerson";
-        $add["objectclass"][3] = "contact"; 
-        if (!isset($attributes['exchange_hidefromlists'])) {
-            $add["msExchHideFromAddressLists"][0] = "TRUE";
-        }
-
-        // Determine the container
-        $attributes["container"] = array_reverse($attributes["container"]);
-        $container= "OU=" . implode(",OU=", $attributes["container"]);
-
-        // Add the entry
-        $result = @ldap_add($this->adldap->getLdapConnection(), "CN=" . $this->adldap->utilities()->escapeCharacters($add["cn"][0]) . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
-        if ($result != true) { 
-            return false; 
-        }
-        
-        return true;
-    }  
-    
-    /**
-    * Determine the list of groups a contact is a member of
-    * 
-    * @param string $distinguisedname The full DN of a contact
-    * @param bool $recursive Recursively check groups
-    * @return array
-    */
-    public function groups($distinguishedName, $recursive = NULL)
-    {
-        if ($distinguishedName === NULL) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
-        if (!$this->adldap->getLdapBind()){ return false; }
-        
-        // Search the directory for their information
-        $info = @$this->info($distinguishedName, array("memberof", "primarygroupid"));
-        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); //presuming the entry returned is our contact
-
-        if ($recursive === true){
-            foreach ($groups as $id => $groupName){
-                $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
-                $groups = array_merge($groups, $extraGroups);
-            }
-        }
-        
-        return $groups;
-    }
-    
-    /**
-    * Get contact information. Returned in a raw array format from AD
-    * 
-    * @param string $distinguisedname The full DN of a contact
-    * @param array $fields Attributes to be returned
-    * @return array
-    */
-    public function info($distinguishedName, $fields = NULL)
-    {
-        if ($distinguishedName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-
-        $filter = "distinguishedName=" . $distinguishedName;
-        if ($fields === NULL) { 
-            $fields = array("distinguishedname", "mail", "memberof", "department", "displayname", "telephonenumber", "primarygroupid", "objectsid"); 
-        }
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        
-        if ($entries[0]['count'] >= 1) {
-            // AD does not return the primary group in the ldap query, we may need to fudge it
-            if ($this->adldap->getRealPrimaryGroup() && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["primarygroupid"][0])){
-                //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
-                $entries[0]["memberof"][] = $this->adldap->group()->getPrimaryGroup($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
-            } else {
-                $entries[0]["memberof"][] = "CN=Domain Users,CN=Users," . $this->adldap->getBaseDn();
-            }
-        }
-        
-        $entries[0]["memberof"]["count"]++;
-        return $entries;
-    }
-    
-    /**
-    * Find information about the contacts. Returned in a raw array format from AD
-    * 
-    * @param string $distinguishedName The full DN of a contact 
-    * @param array $fields Array of parameters to query
-    * @return mixed
-    */
-    public function infoCollection($distinguishedName, $fields = NULL)
-    {
-        if ($distinguishedName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        $info = $this->info($distinguishedName, $fields);
-        
-        if ($info !== false) {
-            $collection = new adLDAPContactCollection($info, $this->adldap);
-            return $collection;
-        }
-        return false;
-    }
-    
-    /**
-    * Determine if a contact is a member of a group
-    * 
-    * @param string $distinguisedName The full DN of a contact
-    * @param string $group The group name to query
-    * @param bool $recursive Recursively check groups
-    * @return bool
-    */
-    public function inGroup($distinguisedName, $group, $recursive = NULL)
-    {
-        if ($distinguisedName === NULL) { return false; }
-        if ($group === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
-        
-        // Get a list of the groups
-        $groups = $this->groups($distinguisedName, array("memberof"), $recursive);
-        
-        // Return true if the specified group is in the group list
-        if (in_array($group, $groups)){ 
-            return true; 
-        }
-
-        return false;
-    }          
-    
-    /**
-    * Modify a contact
-    * 
-    * @param string $distinguishedName The contact to query
-    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
-    * @return bool
-    */
-    public function modify($distinguishedName, $attributes) {
-        if ($distinguishedName === NULL) { return "Missing compulsory field [distinguishedname]"; }
-        
-        // Translate the update to the LDAP schema                
-        $mod = $this->adldap->adldap_schema($attributes);
-        
-        // Check to see if this is an enabled status update
-        if (!$mod) { 
-            return false; 
-        }
-        
-        // Do the update
-        $result = ldap_modify($this->adldap->getLdapConnection(), $distinguishedName, $mod);
-        if ($result == false) { 
-            return false; 
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Delete a contact
-    * 
-    * @param string $distinguishedName The contact dn to delete (please be careful here!)
-    * @return array
-    */
-    public function delete($distinguishedName) 
-    {
-        $result = $this->folder()->delete($distinguishedName);
-        if ($result != true) { 
-            return false; 
-        }       
-        return true;
-    }
-    
-    /**
-    * Return a list of all contacts
-    * 
-    * @param bool $includeDescription Include a description of a contact
-    * @param string $search The search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function all($includeDescription = false, $search = "*", $sorted = true) {
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        // Perform the search and grab all their details
-        $filter = "(&(objectClass=contact)(cn=" . $search . "))";
-        $fields = array("displayname","distinguishedname");           
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        $usersArray = array();
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($includeDescription && strlen($entries[$i]["displayname"][0])>0){
-                $usersArray[$entries[$i]["distinguishedname"][0]] = $entries[$i]["displayname"][0];
-            } elseif ($includeDescription){
-                $usersArray[$entries[$i]["distinguishedname"][0]] = $entries[$i]["distinguishedname"][0];
-            } else {
-                array_push($usersArray, $entries[$i]["distinguishedname"][0]);
-            }
-        }
-        if ($sorted) { 
-            asort($usersArray); 
-        }
-        return $usersArray;
-    }
-    
-    /**
-    * Mail enable a contact
-    * Allows email to be sent to them through Exchange
-    * 
-    * @param string $distinguishedname The contact to mail enable
-    * @param string $emailaddress The email address to allow emails to be sent through
-    * @param string $mailnickname The mailnickname for the contact in Exchange.  If NULL this will be set to the display name
-    * @return bool
-    */
-    public function contactMailEnable($distinguishedName, $emailAddress, $mailNickname = NULL){
-        return $this->adldap->exchange()->contactMailEnable($distinguishedName, $emailAddress, $mailNickname);
-    }
-    
-    
-}
-?>
diff --git a/inc/adLDAP/classes/adLDAPExchange.php b/inc/adLDAP/classes/adLDAPExchange.php
deleted file mode 100644
index dd0c6de05..000000000
--- a/inc/adLDAP/classes/adLDAPExchange.php
+++ /dev/null
@@ -1,390 +0,0 @@
-adldap = $adldap;
-    }
-    
-    /**
-    * Create an Exchange account
-    * 
-    * @param string $username The username of the user to add the Exchange account to
-    * @param array $storageGroup The mailbox, Exchange Storage Group, for the user account, this must be a full CN
-    *                            If the storage group has a different base_dn to the adLDAP configuration, set it using $base_dn
-    * @param string $emailAddress The primary email address to add to this user
-    * @param string $mailNickname The mail nick name.  If mail nickname is blank, the username will be used
-    * @param bool $mdbUseDefaults Indicates whether the store should use the default quota, rather than the per-mailbox quota.
-    * @param string $baseDn Specify an alternative base_dn for the Exchange storage group
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function createMailbox($username, $storageGroup, $emailAddress, $mailNickname=NULL, $useDefaults=TRUE, $baseDn=NULL, $isGUID=false)
-    {
-        if ($username === NULL){ return "Missing compulsory field [username]"; }     
-        if ($storageGroup === NULL) { return "Missing compulsory array [storagegroup]"; }
-        if (!is_array($storageGroup)) { return "[storagegroup] must be an array"; }
-        if ($emailAddress === NULL) { return "Missing compulsory field [emailAddress]"; }
-        
-        if ($baseDn === NULL) {
-            $baseDn = $this->adldap->getBaseDn();   
-        }
-        
-        $container = "CN=" . implode(",CN=", $storageGroup);
-        
-        if ($mailNickname === NULL) { 
-            $mailNickname = $username; 
-        }
-        $mdbUseDefaults = $this->adldap->utilities()->boolToString($useDefaults);
-        
-        $attributes = array(
-            'exchange_homemdb'=>$container.",".$baseDn,
-            'exchange_proxyaddress'=>'SMTP:' . $emailAddress,
-            'exchange_mailnickname'=>$mailNickname,
-            'exchange_usedefaults'=>$mdbUseDefaults
-        );
-        $result = $this->adldap->user()->modify($username, $attributes, $isGUID);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Add an X400 address to Exchange
-    * See http://tools.ietf.org/html/rfc1685 for more information.
-    * An X400 Address looks similar to this X400:c=US;a= ;p=Domain;o=Organization;s=Doe;g=John;
-    * 
-    * @param string $username The username of the user to add the X400 to to
-    * @param string $country Country
-    * @param string $admd Administration Management Domain
-    * @param string $pdmd Private Management Domain (often your AD domain)
-    * @param string $org Organization
-    * @param string $surname Surname
-    * @param string $givenName Given name
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function addX400($username, $country, $admd, $pdmd, $org, $surname, $givenName, $isGUID=false) 
-    {
-        if ($username === NULL){ return "Missing compulsory field [username]"; }     
-        
-        $proxyValue = 'X400:';
-            
-        // Find the dn of the user
-        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"] === NULL) { return false; }
-        $userDn = $user[0]["dn"];
-        
-        // We do not have to demote an email address from the default so we can just add the new proxy address
-        $attributes['exchange_proxyaddress'] = $proxyValue . 'c=' . $country . ';a=' . $admd . ';p=' . $pdmd . ';o=' . $org . ';s=' . $surname . ';g=' . $givenName . ';';
-       
-        // Translate the update to the LDAP schema                
-        $add = $this->adldap->adldap_schema($attributes);
-        
-        if (!$add) { return false; }
-        
-        // Do the update
-        // Take out the @ to see any errors, usually this error might occur because the address already
-        // exists in the list of proxyAddresses
-        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $userDn, $add);
-        if ($result == false) { 
-            return false; 
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Add an address to Exchange
-    * 
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailAddress The email address to add to this user
-    * @param bool $default Make this email address the default address, this is a bit more intensive as we have to demote any existing default addresses
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function addAddress($username, $emailAddress, $default = FALSE, $isGUID = false) 
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }     
-        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
-        
-        $proxyValue = 'smtp:';
-        if ($default === true) {
-            $proxyValue = 'SMTP:';
-        }
-              
-        // Find the dn of the user
-        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"] === NULL){ return false; }
-        $userDn = $user[0]["dn"];
-        
-        // We need to scan existing proxy addresses and demote the default one
-        if (is_array($user[0]["proxyaddresses"]) && $default === true) {
-            $modAddresses = array();
-            for ($i=0;$iadldap->getLdapConnection(), $userDn, $modAddresses);
-            if ($result == false) { 
-                return false; 
-            }
-            
-            return true;
-        }
-        else {
-            // We do not have to demote an email address from the default so we can just add the new proxy address
-            $attributes['exchange_proxyaddress'] = $proxyValue . $emailAddress;
-            
-            // Translate the update to the LDAP schema                
-            $add = $this->adldap->adldap_schema($attributes);
-            
-            if (!$add) { 
-                return false; 
-            }
-            
-            // Do the update
-            // Take out the @ to see any errors, usually this error might occur because the address already
-            // exists in the list of proxyAddresses
-            $result = @ldap_mod_add($this->adldap->getLdapConnection(), $userDn,$add);
-            if ($result == false) { 
-                return false; 
-            }
-            
-            return true;
-        }
-    }
-    
-    /**
-    * Remove an address to Exchange
-    * If you remove a default address the account will no longer have a default, 
-    * we recommend changing the default address first
-    * 
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailAddress The email address to add to this user
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function deleteAddress($username, $emailAddress, $isGUID=false) 
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }     
-        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
-        
-        // Find the dn of the user
-        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"] === NULL) { return false; }
-        $userDn = $user[0]["dn"];
-        
-        if (is_array($user[0]["proxyaddresses"])) {
-            $mod = array();
-            for ($i=0;$iadldap->getLdapConnection(), $userDn,$mod);
-            if ($result == false) { 
-                return false; 
-            }
-            
-            return true;
-        }
-        else {
-            return false;
-        }
-    }
-    /**
-    * Change the default address
-    * 
-    * @param string $username The username of the user to add the Exchange account to
-    * @param string $emailAddress The email address to make default
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function primaryAddress($username, $emailAddress, $isGUID = false) 
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }     
-        if ($emailAddress === NULL) { return "Missing compulsory fields [emailAddress]"; }
-        
-        // Find the dn of the user
-        $user = $this->adldap->user()->info($username, array("cn","proxyaddresses"), $isGUID);
-        if ($user[0]["dn"] === NULL){ return false; }
-        $userDn = $user[0]["dn"];
-        
-        if (is_array($user[0]["proxyaddresses"])) {
-            $modAddresses = array();
-            for ($i=0;$iadldap->getLdapConnection(), $userDn, $modAddresses);
-            if ($result == false) { 
-                return false; 
-            }
-            
-            return true;
-        }
-        
-    }
-    
-    /**
-    * Mail enable a contact
-    * Allows email to be sent to them through Exchange
-    * 
-    * @param string $distinguishedName The contact to mail enable
-    * @param string $emailAddress The email address to allow emails to be sent through
-    * @param string $mailNickname The mailnickname for the contact in Exchange.  If NULL this will be set to the display name
-    * @return bool
-    */
-    public function contactMailEnable($distinguishedName, $emailAddress, $mailNickname = NULL)
-    {
-        if ($distinguishedName === NULL) { return "Missing compulsory field [distinguishedName]"; }   
-        if ($emailAddress === NULL) { return "Missing compulsory field [emailAddress]"; }  
-        
-        if ($mailNickname !== NULL) {
-            // Find the dn of the user
-            $user = $this->adldap->contact()->info($distinguishedName, array("cn","displayname"));
-            if ($user[0]["displayname"] === NULL) { return false; }
-            $mailNickname = $user[0]['displayname'][0];
-        }
-        
-        $attributes = array("email"=>$emailAddress,"contact_email"=>"SMTP:" . $emailAddress,"exchange_proxyaddress"=>"SMTP:" . $emailAddress,"exchange_mailnickname" => $mailNickname);
-         
-        // Translate the update to the LDAP schema                
-        $mod = $this->adldap->adldap_schema($attributes);
-        
-        // Check to see if this is an enabled status update
-        if (!$mod) { return false; }
-        
-        // Do the update
-        $result = ldap_modify($this->adldap->getLdapConnection(), $distinguishedName, $mod);
-        if ($result == false) { return false; }
-        
-        return true;
-    }
-    
-    /**
-    * Returns a list of Exchange Servers in the ConfigurationNamingContext of the domain
-    * 
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @return array
-    */
-    public function servers($attributes = array('cn','distinguishedname','serialnumber')) 
-    {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        
-        $configurationNamingContext = $this->adldap->getRootDse(array('configurationnamingcontext'));
-        $sr = @ldap_search($this->adldap->getLdapConnection(), $configurationNamingContext[0]['configurationnamingcontext'][0],'(&(objectCategory=msExchExchangeServer))', $attributes);
-        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        return $entries;
-    }
-    
-    /**
-    * Returns a list of Storage Groups in Exchange for a given mail server
-    * 
-    * @param string $exchangeServer The full DN of an Exchange server.  You can use exchange_servers() to find the DN for your server
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @param bool $recursive If enabled this will automatically query the databases within a storage group
-    * @return array
-    */
-    public function storageGroups($exchangeServer, $attributes = array('cn','distinguishedname'), $recursive = NULL) 
-    {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($exchangeServer === NULL) { return "Missing compulsory field [exchangeServer]"; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); }
-
-        $filter = '(&(objectCategory=msExchStorageGroup))';
-        $sr = @ldap_search($this->adldap->getLdapConnection(), $exchangeServer, $filter, $attributes);
-        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        if ($recursive === true) {
-            for ($i=0; $i<$entries['count']; $i++) {
-                $entries[$i]['msexchprivatemdb'] = $this->storageDatabases($entries[$i]['distinguishedname'][0]);       
-            }
-        }
-        
-        return $entries;
-    }
-    
-    /**
-    * Returns a list of Databases within any given storage group in Exchange for a given mail server
-    * 
-    * @param string $storageGroup The full DN of an Storage Group.  You can use exchange_storage_groups() to find the DN 
-    * @param array $attributes An array of the AD attributes you wish to return
-    * @return array
-    */
-    public function storageDatabases($storageGroup, $attributes = array('cn','distinguishedname','displayname')) {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($storageGroup === NULL) { return "Missing compulsory field [storageGroup]"; }
-        
-        $filter = '(&(objectCategory=msExchPrivateMDB))';
-        $sr = @ldap_search($this->adldap->getLdapConnection(), $storageGroup, $filter, $attributes);
-        $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        return $entries;
-    }
-}
-?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPFolders.php b/inc/adLDAP/classes/adLDAPFolders.php
deleted file mode 100644
index 55120152d..000000000
--- a/inc/adLDAP/classes/adLDAPFolders.php
+++ /dev/null
@@ -1,179 +0,0 @@
-adldap = $adldap;
-    }
-    
-    /**
-    * Delete a distinguished name from Active Directory
-    * You should never need to call this yourself, just use the wrapper functions user_delete and contact_delete
-    *
-    * @param string $dn The distinguished name to delete
-    * @return bool
-    */
-    public function delete($dn){ 
-        $result = ldap_delete($this->adldap->getLdapConnection(), $dn);
-        if ($result != true) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Returns a folder listing for a specific OU
-    * See http://adldap.sourceforge.net/wiki/doku.php?id=api_folder_functions
-    * 
-    * @param array $folderName An array to the OU you wish to list. 
-    *                           If set to NULL will list the root, strongly recommended to set 
-    *                           $recursive to false in that instance!
-    * @param string $dnType The type of record to list.  This can be ADLDAP_FOLDER or ADLDAP_CONTAINER.
-    * @param bool $recursive Recursively search sub folders
-    * @param bool $type Specify a type of object to search for
-    * @return array
-    */
-    public function listing($folderName = NULL, $dnType = adLDAP::ADLDAP_FOLDER, $recursive = NULL, $type = NULL) 
-    {
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
-        if (!$this->adldap->getLdapBind()) { return false; }
-
-        $filter = '(&';
-        if ($type !== NULL) {
-            switch ($type) {
-                case 'contact':
-                    $filter .= '(objectClass=contact)';
-                    break;
-                case 'computer':
-                    $filter .= '(objectClass=computer)';
-                    break;
-                case 'group':
-                    $filter .= '(objectClass=group)';
-                    break;
-                case 'folder':
-                    $filter .= '(objectClass=organizationalUnit)';
-                    break;
-                case 'container':
-                    $filter .= '(objectClass=container)';
-                    break;
-                case 'domain':
-                    $filter .= '(objectClass=builtinDomain)';
-                    break;
-                default:
-                    $filter .= '(objectClass=user)';
-                    break;   
-            }
-        }
-        else {
-            $filter .= '(objectClass=*)';   
-        }
-        // If the folder name is null then we will search the root level of AD
-        // This requires us to not have an OU= part, just the base_dn
-        $searchOu = $this->adldap->getBaseDn();
-        if (is_array($folderName)) {
-            $ou = $dnType . "=" . implode("," . $dnType . "=", $folderName);
-            $filter .= '(!(distinguishedname=' . $ou . ',' . $this->adldap->getBaseDn() . ')))';
-            $searchOu = $ou . ',' . $this->adldap->getBaseDn();
-        }
-        else {
-            $filter .= '(!(distinguishedname=' . $this->adldap->getBaseDn() . ')))';
-        }
-
-        if ($recursive === true) {
-            $sr = ldap_search($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
-            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-            if (is_array($entries)) {
-                return $entries;
-            }
-        }
-        else {
-            $sr = ldap_list($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
-            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-            if (is_array($entries)) {
-                return $entries;
-            }
-        }
-        
-        return false;
-    }
-
-    /**
-    * Create an organizational unit
-    * 
-    * @param array $attributes Default attributes of the ou
-    * @return bool
-    */
-    public function create($attributes)
-    {
-        if (!is_array($attributes)){ return "Attributes must be an array"; }
-        if (!is_array($attributes["container"])) { return "Container attribute must be an array."; }
-        if (!array_key_exists("ou_name",$attributes)) { return "Missing compulsory field [ou_name]"; }
-        if (!array_key_exists("container",$attributes)) { return "Missing compulsory field [container]"; }
-        
-        $attributes["container"] = array_reverse($attributes["container"]);
-
-        $add=array();
-        $add["objectClass"] = "organizationalUnit";
-        $add["OU"] = $attributes['ou_name'];
-        $containers = "";
-        if (count($attributes['container']) > 0) {
-            $containers = "OU=" . implode(",OU=", $attributes["container"]) . ",";
-        }
-
-        $containers = "OU=" . implode(",OU=", $attributes["container"]);
-        $result = ldap_add($this->adldap->getLdapConnection(), "OU=" . $add["OU"] . ", " . $containers . $this->adldap->getBaseDn(), $add);
-        if ($result != true) { 
-            return false; 
-        }
-        
-        return true;
-    }
-    
-}
-
-?>
\ No newline at end of file
diff --git a/inc/adLDAP/classes/adLDAPGroups.php b/inc/adLDAP/classes/adLDAPGroups.php
deleted file mode 100644
index 05e4cc93b..000000000
--- a/inc/adLDAP/classes/adLDAPGroups.php
+++ /dev/null
@@ -1,631 +0,0 @@
-adldap = $adldap;
-    }
-    
-    /**
-    * Add a group to a group
-    * 
-    * @param string $parent The parent group name
-    * @param string $child The child group name
-    * @return bool
-    */
-    public function addGroup($parent,$child){
-
-        // Find the parent group's dn
-        $parentGroup = $this->ginfo($parent, array("cn"));
-        if ($parentGroup[0]["dn"] === NULL){
-            return false; 
-        }
-        $parentDn = $parentGroup[0]["dn"];
-        
-        // Find the child group's dn
-        $childGroup = $this->info($child, array("cn"));
-        if ($childGroup[0]["dn"] === NULL){ 
-            return false; 
-        }
-        $childDn = $childGroup[0]["dn"];
-                
-        $add = array();
-        $add["member"] = $childDn;
-        
-        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $parentDn, $add);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Add a user to a group
-    * 
-    * @param string $group The group to add the user to
-    * @param string $user The user to add to the group
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function addUser($group, $user, $isGUID = false)
-    {
-        // Adding a user is a bit fiddly, we need to get the full DN of the user
-        // and add it using the full DN of the group
-        
-        // Find the user's dn
-        $userDn = $this->adldap->user()->dn($user, $isGUID);
-        if ($userDn === false) { 
-            return false; 
-        }
-        
-        // Find the group's dn
-        $groupInfo = $this->info($group, array("cn"));
-        if ($groupInfo[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $groupDn = $groupInfo[0]["dn"];
-        
-        $add = array();
-        $add["member"] = $userDn;
-        
-        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Add a contact to a group
-    * 
-    * @param string $group The group to add the contact to
-    * @param string $contactDn The DN of the contact to add
-    * @return bool
-    */
-    public function addContact($group, $contactDn)
-    {
-        // To add a contact we take the contact's DN
-        // and add it using the full DN of the group
-        
-        // Find the group's dn
-        $groupInfo = $this->info($group, array("cn"));
-        if ($groupInfo[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $groupDn = $groupInfo[0]["dn"];
-        
-        $add = array();
-        $add["member"] = $contactDn;
-        
-        $result = @ldap_mod_add($this->adldap->getLdapConnection(), $groupDn, $add);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-
-    /**
-    * Create a group
-    * 
-    * @param array $attributes Default attributes of the group
-    * @return bool
-    */
-    public function create($attributes)
-    {
-        if (!is_array($attributes)){ return "Attributes must be an array"; }
-        if (!array_key_exists("group_name", $attributes)){ return "Missing compulsory field [group_name]"; }
-        if (!array_key_exists("container", $attributes)){ return "Missing compulsory field [container]"; }
-        if (!array_key_exists("description", $attributes)){ return "Missing compulsory field [description]"; }
-        if (!is_array($attributes["container"])){ return "Container attribute must be an array."; }
-        $attributes["container"] = array_reverse($attributes["container"]);
-
-        //$member_array = array();
-        //$member_array[0] = "cn=user1,cn=Users,dc=yourdomain,dc=com";
-        //$member_array[1] = "cn=administrator,cn=Users,dc=yourdomain,dc=com";
-        
-        $add = array();
-        $add["cn"] = $attributes["group_name"];
-        $add["samaccountname"] = $attributes["group_name"];
-        $add["objectClass"] = "Group";
-        $add["description"] = $attributes["description"];
-        //$add["member"] = $member_array; UNTESTED
-
-        $container = "OU=" . implode(",OU=", $attributes["container"]);
-        $result = ldap_add($this->adldap->getLdapConnection(), "CN=" . $add["cn"] . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
-        if ($result != true) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Delete a group account 
-    * 
-    * @param string $group The group to delete (please be careful here!) 
-    * 
-    * @return array 
-    */
-    public function delete($group) {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($group === null){ return "Missing compulsory field [group]"; }
-        
-        $groupInfo = $this->info($group, array("*"));
-        $dn = $groupInfo[0]['distinguishedname'][0]; 
-        $result = $this->adldap->folder()->delete($dn); 
-        if ($result !== true) { 
-            return false; 
-        } return true;   
-    }
-
-    /**
-    * Remove a group from a group
-    * 
-    * @param string $parent The parent group name
-    * @param string $child The child group name
-    * @return bool
-    */
-    public function removeGroup($parent , $child)
-    {
-    
-        // Find the parent dn
-        $parentGroup = $this->info($parent, array("cn"));
-        if ($parentGroup[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $parentDn = $parentGroup[0]["dn"];
-        
-        // Find the child dn
-        $childGroup = $this->info($child, array("cn"));
-        if ($childGroup[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $childDn = $childGroup[0]["dn"];
-        
-        $del = array();
-        $del["member"] = $childDn;
-        
-        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $parentDn, $del);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Remove a user from a group
-    * 
-    * @param string $group The group to remove a user from
-    * @param string $user The AD user to remove from the group
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function removeUser($group, $user, $isGUID = false)
-    {
-    
-        // Find the parent dn
-        $groupInfo = $this->info($group, array("cn"));
-        if ($groupInfo[0]["dn"] === NULL){ 
-            return false; 
-        }
-        $groupDn = $groupInfo[0]["dn"];
-        
-        // Find the users dn
-        $userDn = $this->adldap->user()->dn($user, $isGUID);
-        if ($userDn === false) {
-            return false; 
-        }
-
-        $del = array();
-        $del["member"] = $userDn;
-        
-        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
-        if ($result == false) {
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Remove a contact from a group
-    * 
-    * @param string $group The group to remove a user from
-    * @param string $contactDn The DN of a contact to remove from the group
-    * @return bool
-    */
-    public function removeContact($group, $contactDn)
-    {
-    
-        // Find the parent dn
-        $groupInfo = $this->info($group, array("cn"));
-        if ($groupInfo[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $groupDn = $groupInfo[0]["dn"];
-    
-        $del = array();
-        $del["member"] = $contactDn;
-        
-        $result = @ldap_mod_del($this->adldap->getLdapConnection(), $groupDn, $del);
-        if ($result == false) { 
-            return false; 
-        }
-        return true;
-    }
-    
-    /**
-    * Return a list of groups in a group
-    * 
-    * @param string $group The group to query
-    * @param bool $recursive Recursively get groups
-    * @return array
-    */
-    public function inGroup($group, $recursive = NULL)
-    {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
-        
-        // Search the directory for the members of a group
-        $info = $this->info($group, array("member","cn"));
-        $groups = $info[0]["member"];
-        if (!is_array($groups)) {
-            return false;   
-        }
- 
-        $groupArray = array();
-
-        for ($i=0; $i<$groups["count"]; $i++){ 
-             $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";
-             $fields = array("samaccountname", "distinguishedname", "objectClass");
-             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-             // not a person, look for a group  
-             if ($entries['count'] == 0 && $recursive == true) {  
-                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($groups[$i]) . "))";  
-                $fields = array("distinguishedname");  
-                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
-                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
-                if (!isset($entries[0]['distinguishedname'][0])) {
-                    continue;  
-                }
-                $subGroups = $this->inGroup($entries[0]['distinguishedname'][0], $recursive);  
-                if (is_array($subGroups)) {
-                    $groupArray = array_merge($groupArray, $subGroups); 
-                    $groupArray = array_unique($groupArray);  
-                }
-                continue;  
-             } 
-
-             $groupArray[] = $entries[0]['distinguishedname'][0];
-        }
-        return $groupArray;
-    }
-    
-    /**
-    * Return a list of members in a group
-    * 
-    * @param string $group The group to query
-    * @param bool $recursive Recursively get group members
-    * @return array
-    */
-    public function members($group, $recursive = NULL)
-    {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($recursive === NULL){ $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it 
-        // Search the directory for the members of a group
-        $info = $this->info($group, array("member","cn"));
-        $users = $info[0]["member"];
-        if (!is_array($users)) {
-            return false;   
-        }
- 
-        $userArray = array();
-
-        for ($i=0; $i<$users["count"]; $i++){ 
-             $filter = "(&(objectCategory=person)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";
-             $fields = array("samaccountname", "distinguishedname", "objectClass");
-             $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-             $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-             // not a person, look for a group  
-             if ($entries['count'] == 0 && $recursive == true) {  
-                $filter = "(&(objectCategory=group)(distinguishedName=" . $this->adldap->utilities()->ldapSlashes($users[$i]) . "))";  
-                $fields = array("samaccountname");  
-                $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);  
-                $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);  
-                if (!isset($entries[0]['samaccountname'][0])) {
-                    continue;  
-                }
-                $subUsers = $this->members($entries[0]['samaccountname'][0], $recursive);  
-                if (is_array($subUsers)) {
-                    $userArray = array_merge($userArray, $subUsers); 
-                    $userArray = array_unique($userArray);  
-                }
-                continue;  
-             } 
-             else if ($entries['count'] == 0) {   
-                continue; 
-             } 
-
-             if ((!isset($entries[0]['samaccountname'][0]) || $entries[0]['samaccountname'][0] === NULL) && $entries[0]['distinguishedname'][0] !== NULL) {
-                 $userArray[] = $entries[0]['distinguishedname'][0];
-             }
-             else if ($entries[0]['samaccountname'][0] !== NULL) {
-                $userArray[] = $entries[0]['samaccountname'][0];
-             }
-        }
-        return $userArray;
-    }
-    
-    /**
-    * Group Information.  Returns an array of raw information about a group.
-    * The group name is case sensitive
-    * 
-    * @param string $groupName The group name to retrieve info about
-    * @param array $fields Fields to retrieve
-    * @return array
-    */
-    public function info($groupName, $fields = NULL)
-    {
-        if ($groupName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        if (stristr($groupName, '+')) {
-            $groupName = stripslashes($groupName);   
-        }
-        
-        $filter = "(&(objectCategory=group)(name=" . $this->adldap->utilities()->ldapSlashes($groupName) . "))";
-        if ($fields === NULL) { 
-            $fields = array("member","memberof","cn","description","distinguishedname","objectcategory","samaccountname"); 
-        }
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        return $entries;
-    }
-    
-    /**
-    * Group Information.  Returns an collection
-    * The group name is case sensitive
-    * 
-    * @param string $groupName The group name to retrieve info about
-    * @param array $fields Fields to retrieve
-    * @return adLDAPGroupCollection
-    */
-    public function infoCollection($groupName, $fields = NULL)
-    {
-        if ($groupName === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        $info = $this->info($groupName, $fields);
-        if ($info !== false) {
-            $collection = new adLDAPGroupCollection($info, $this->adldap);
-            return $collection;
-        }
-        return false;
-    }
-    
-    /**
-    * Return a complete list of "groups in groups"
-    * 
-    * @param string $group The group to get the list from
-    * @return array
-    */
-    public function recursiveGroups($group)
-    {
-        if ($group === NULL) { return false; }
-
-        $stack = array(); 
-        $processed = array(); 
-        $retGroups = array(); 
-     
-        array_push($stack, $group); // Initial Group to Start with 
-        while (count($stack) > 0) {
-            $parent = array_pop($stack);
-            array_push($processed, $parent);
-            
-            $info = $this->info($parent, array("memberof"));
-            
-            if (isset($info[0]["memberof"]) && is_array($info[0]["memberof"])) {
-                $groups = $info[0]["memberof"]; 
-                if ($groups) {
-                    $groupNames = $this->adldap->utilities()->niceNames($groups);  
-                    $retGroups = array_merge($retGroups, $groupNames); //final groups to return
-                    foreach ($groupNames as $id => $groupName) { 
-                        if (!in_array($groupName, $processed)) {
-                            array_push($stack, $groupName);
-                        }
-                    }
-                }
-            }
-        }
-        
-        return $retGroups;
-    }
-    
-    /**
-    * Returns a complete list of the groups in AD based on a SAM Account Type  
-    * 
-    * @param string $sAMAaccountType The account type to return
-    * @param bool $includeDescription Whether to return a description
-    * @param string $search Search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function search($sAMAaccountType = adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription = false, $search = "*", $sorted = true) {
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        $filter = '(&(objectCategory=group)';
-        if ($sAMAaccountType !== null) {
-            $filter .= '(samaccounttype='. $sAMAaccountType .')';
-        }
-        $filter .= '(cn=' . $search . '))';
-        // Perform the search and grab all their details
-        $fields = array("samaccountname", "description");
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        $groupsArray = array();        
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($includeDescription && strlen($entries[$i]["description"][0]) > 0 ) {
-                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["description"][0];
-            }
-            else if ($includeDescription){
-                $groupsArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
-            }
-            else {
-                array_push($groupsArray, $entries[$i]["samaccountname"][0]);
-            }
-        }
-        if ($sorted) { 
-            asort($groupsArray); 
-        }
-        return $groupsArray;
-    }
-    
-    /**
-    * Returns a complete list of all groups in AD
-    * 
-    * @param bool $includeDescription Whether to return a description
-    * @param string $search Search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function all($includeDescription = false, $search = "*", $sorted = true){
-        $groupsArray = $this->search(null, $includeDescription, $search, $sorted);
-        return $groupsArray;
-    }
-    
-    /**
-    * Returns a complete list of security groups in AD
-    * 
-    * @param bool $includeDescription Whether to return a description
-    * @param string $search Search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function allSecurity($includeDescription = false, $search = "*", $sorted = true){
-        $groupsArray = $this->search(adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP, $includeDescription, $search, $sorted);
-        return $groupsArray;
-    }
-    
-    /**
-    * Returns a complete list of distribution lists in AD
-    * 
-    * @param bool $includeDescription Whether to return a description
-    * @param string $search Search parameters
-    * @param bool $sorted Whether to sort the results
-    * @return array
-    */
-    public function allDistribution($includeDescription = false, $search = "*", $sorted = true){
-        $groupsArray = $this->search(adLDAP::ADLDAP_DISTRIBUTION_GROUP, $includeDescription, $search, $sorted);
-        return $groupsArray;
-    }
-    
-    /**
-    * Coping with AD not returning the primary group
-    * http://support.microsoft.com/?kbid=321360 
-    * 
-    * This is a re-write based on code submitted by Bruce which prevents the 
-    * need to search each security group to find the true primary group
-    * 
-    * @param string $gid Group ID
-    * @param string $usersid User's Object SID
-    * @return mixed
-    */
-    public function getPrimaryGroup($gid, $usersid)
-    {
-        if ($gid === NULL || $usersid === NULL) { return false; }
-        $sr = false;
-
-        $gsid = substr_replace($usersid, pack('V',$gid), strlen($usersid)-4,4);
-        $filter = '(objectsid=' . $this->adldap->utilities()->getTextSID($gsid).')';
-        $fields = array("samaccountname","distinguishedname");
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        if (isset($entries[0]['distinguishedname'][0])) {
-            return $entries[0]['distinguishedname'][0];
-        }
-        return false;
-     }
-     
-     /**
-    * Coping with AD not returning the primary group
-    * http://support.microsoft.com/?kbid=321360 
-    * 
-    * For some reason it's not possible to search on primarygrouptoken=XXX
-    * If someone can show otherwise, I'd like to know about it :)
-    * this way is resource intensive and generally a pain in the @#%^
-    * 
-    * @deprecated deprecated since version 3.1, see get get_primary_group
-    * @param string $gid Group ID
-    * @return string
-    */
-    public function cn($gid){    
-        if ($gid === NULL) { return false; }
-        $sr = false;
-        $r = '';
-        
-        $filter = "(&(objectCategory=group)(samaccounttype=" . adLDAP::ADLDAP_SECURITY_GLOBAL_GROUP . "))";
-        $fields = array("primarygrouptoken", "samaccountname", "distinguishedname");
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($entries[$i]["primarygrouptoken"][0] == $gid) {
-                $r = $entries[$i]["distinguishedname"][0];
-                $i = $entries["count"];
-            }
-        }
-
-        return $r;
-    }
-}
-?>
diff --git a/inc/adLDAP/classes/adLDAPUsers.php b/inc/adLDAP/classes/adLDAPUsers.php
deleted file mode 100644
index 96a93b512..000000000
--- a/inc/adLDAP/classes/adLDAPUsers.php
+++ /dev/null
@@ -1,682 +0,0 @@
-adldap = $adldap;
-    }
-    
-    /**
-    * Validate a user's login credentials
-    * 
-    * @param string $username A user's AD username
-    * @param string $password A user's AD password
-    * @param bool optional $prevent_rebind
-    * @return bool
-    */
-    public function authenticate($username, $password, $preventRebind = false) {
-        return $this->adldap->authenticate($username, $password, $preventRebind);
-    }
-    
-    /**
-    * Create a user
-    * 
-    * If you specify a password here, this can only be performed over SSL
-    * 
-    * @param array $attributes The attributes to set to the user account
-    * @return bool
-    */
-    public function create($attributes)
-    {
-        // Check for compulsory fields
-        if (!array_key_exists("username", $attributes)){ return "Missing compulsory field [username]"; }
-        if (!array_key_exists("firstname", $attributes)){ return "Missing compulsory field [firstname]"; }
-        if (!array_key_exists("surname", $attributes)){ return "Missing compulsory field [surname]"; }
-        if (!array_key_exists("email", $attributes)){ return "Missing compulsory field [email]"; }
-        if (!array_key_exists("container", $attributes)){ return "Missing compulsory field [container]"; }
-        if (!is_array($attributes["container"])){ return "Container attribute must be an array."; }
-
-        if (array_key_exists("password",$attributes) && (!$this->adldap->getUseSSL() && !$this->adldap->getUseTLS())){ 
-            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
-        }
-
-        if (!array_key_exists("display_name", $attributes)) { 
-            $attributes["display_name"] = $attributes["firstname"] . " " . $attributes["surname"]; 
-        }
-
-        // Translate the schema
-        $add = $this->adldap->adldap_schema($attributes);
-        
-        // Additional stuff only used for adding accounts
-        $add["cn"][0] = $attributes["display_name"];
-        $add["samaccountname"][0] = $attributes["username"];
-        $add["objectclass"][0] = "top";
-        $add["objectclass"][1] = "person";
-        $add["objectclass"][2] = "organizationalPerson";
-        $add["objectclass"][3] = "user"; //person?
-        //$add["name"][0]=$attributes["firstname"]." ".$attributes["surname"];
-
-        // Set the account control attribute
-        $control_options = array("NORMAL_ACCOUNT");
-        if (!$attributes["enabled"]) { 
-            $control_options[] = "ACCOUNTDISABLE"; 
-        }
-        $add["userAccountControl"][0] = $this->accountControl($control_options);
-        
-        // Determine the container
-        $attributes["container"] = array_reverse($attributes["container"]);
-        $container = "OU=" . implode(", OU=",$attributes["container"]);
-
-        // Add the entry
-        $result = @ldap_add($this->adldap->getLdapConnection(), "CN=" . $add["cn"][0] . ", " . $container . "," . $this->adldap->getBaseDn(), $add);
-        if ($result != true) { 
-            return false; 
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Account control options
-    *
-    * @param array $options The options to convert to int 
-    * @return int
-    */
-    protected function accountControl($options)
-    {
-        $val=0;
-
-        if (is_array($options)) {
-            if (in_array("SCRIPT",$options)){ $val=$val+1; }
-            if (in_array("ACCOUNTDISABLE",$options)){ $val=$val+2; }
-            if (in_array("HOMEDIR_REQUIRED",$options)){ $val=$val+8; }
-            if (in_array("LOCKOUT",$options)){ $val=$val+16; }
-            if (in_array("PASSWD_NOTREQD",$options)){ $val=$val+32; }
-            //PASSWD_CANT_CHANGE Note You cannot assign this permission by directly modifying the UserAccountControl attribute.
-            //For information about how to set the permission programmatically, see the "Property flag descriptions" section.
-            if (in_array("ENCRYPTED_TEXT_PWD_ALLOWED",$options)){ $val=$val+128; }
-            if (in_array("TEMP_DUPLICATE_ACCOUNT",$options)){ $val=$val+256; }
-            if (in_array("NORMAL_ACCOUNT",$options)){ $val=$val+512; }
-            if (in_array("INTERDOMAIN_TRUST_ACCOUNT",$options)){ $val=$val+2048; }
-            if (in_array("WORKSTATION_TRUST_ACCOUNT",$options)){ $val=$val+4096; }
-            if (in_array("SERVER_TRUST_ACCOUNT",$options)){ $val=$val+8192; }
-            if (in_array("DONT_EXPIRE_PASSWORD",$options)){ $val=$val+65536; }
-            if (in_array("MNS_LOGON_ACCOUNT",$options)){ $val=$val+131072; }
-            if (in_array("SMARTCARD_REQUIRED",$options)){ $val=$val+262144; }
-            if (in_array("TRUSTED_FOR_DELEGATION",$options)){ $val=$val+524288; }
-            if (in_array("NOT_DELEGATED",$options)){ $val=$val+1048576; }
-            if (in_array("USE_DES_KEY_ONLY",$options)){ $val=$val+2097152; }
-            if (in_array("DONT_REQ_PREAUTH",$options)){ $val=$val+4194304; } 
-            if (in_array("PASSWORD_EXPIRED",$options)){ $val=$val+8388608; }
-            if (in_array("TRUSTED_TO_AUTH_FOR_DELEGATION",$options)){ $val=$val+16777216; }
-        }
-        return $val;
-    }
-    
-    /**
-    * Delete a user account
-    * 
-    * @param string $username The username to delete (please be careful here!)
-    * @param bool $isGUID Is the username a GUID or a samAccountName
-    * @return array
-    */
-    public function delete($username, $isGUID = false) 
-    {      
-        $userinfo = $this->info($username, array("*"), $isGUID);
-        $dn = $userinfo[0]['distinguishedname'][0];
-        $result = $this->adldap->folder()->delete($dn);
-        if ($result != true) { 
-            return false;
-        }        
-        return true;
-    }
-    
-    /**
-    * Groups the user is a member of
-    * 
-    * @param string $username The username to query
-    * @param bool $recursive Recursive list of groups
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return array
-    */
-    public function groups($username, $recursive = NULL, $isGUID = false)
-    {
-        if ($username === NULL) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        // Search the directory for their information
-        $info = @$this->info($username, array("memberof", "primarygroupid"), $isGUID);
-        $groups = $this->adldap->utilities()->niceNames($info[0]["memberof"]); // Presuming the entry returned is our guy (unique usernames)
-
-        if ($recursive === true){
-            foreach ($groups as $id => $groupName){
-                $extraGroups = $this->adldap->group()->recursiveGroups($groupName);
-                $groups = array_merge($groups, $extraGroups);
-            }
-        }
-        
-        return $groups;
-    }
-    
-    /**
-    * Find information about the users. Returned in a raw array format from AD
-    * 
-    * @param string $username The username to query
-    * @param array $fields Array of parameters to query
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return array
-    */
-    public function info($username, $fields = NULL, $isGUID = false)
-    {
-        if ($username === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-
-        if ($isGUID === true) {
-            $username = $this->adldap->utilities()->strGuidToHex($username);
-            $filter = "objectguid=" . $username;
-        }
-        else if (strstr($username, "@")) {
-             $filter = "userPrincipalName=" . $username;
-        }
-        else {
-             $filter = "samaccountname=" . $username;
-        }
-        $filter = "(&(objectCategory=person)({$filter}))";
-        if ($fields === NULL) { 
-            $fields = array("samaccountname","mail","memberof","department","displayname","telephonenumber","primarygroupid","objectsid"); 
-        }
-        if (!in_array("objectsid", $fields)) {
-            $fields[] = "objectsid";
-        }
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-        
-        if (isset($entries[0])) {
-            if ($entries[0]['count'] >= 1) {
-                if (in_array("memberof", $fields)) {
-                    // AD does not return the primary group in the ldap query, we may need to fudge it
-                    if ($this->adldap->getRealPrimaryGroup() && isset($entries[0]["primarygroupid"][0]) && isset($entries[0]["objectsid"][0])){
-                        //$entries[0]["memberof"][]=$this->group_cn($entries[0]["primarygroupid"][0]);
-                        $entries[0]["memberof"][] = $this->adldap->group()->getPrimaryGroup($entries[0]["primarygroupid"][0], $entries[0]["objectsid"][0]);
-                    } else {
-                        $entries[0]["memberof"][] = "CN=Domain Users,CN=Users," . $this->adldap->getBaseDn();
-                    }
-                    if (!isset($entries[0]["memberof"]["count"])) {
-                        $entries[0]["memberof"]["count"] = 0;
-                    }
-                    $entries[0]["memberof"]["count"]++;
-                }
-            }
-            
-            return $entries;
-        }
-        return false;
-    }
-    
-    /**
-    * Find information about the users. Returned in a raw array format from AD
-    * 
-    * @param string $username The username to query
-    * @param array $fields Array of parameters to query
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return mixed
-    */
-    public function infoCollection($username, $fields = NULL, $isGUID = false)
-    {
-        if ($username === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        $info = $this->info($username, $fields, $isGUID);
-        
-        if ($info !== false) {
-            $collection = new adLDAPUserCollection($info, $this->adldap);
-            return $collection;
-        }
-        return false;
-    }
-    
-    /**
-    * Determine if a user is in a specific group
-    * 
-    * @param string $username The username to query
-    * @param string $group The name of the group to check against
-    * @param bool $recursive Check groups recursively
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function inGroup($username, $group, $recursive = NULL, $isGUID = false)
-    {
-        if ($username === NULL) { return false; }
-        if ($group === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } // Use the default option if they haven't set it
-        
-        // Get a list of the groups
-        $groups = $this->groups($username, $recursive, $isGUID);
-        
-        // Return true if the specified group is in the group list
-        if (in_array($group, $groups)) { 
-            return true; 
-        }
-
-        return false;
-    }
-    
-    /**
-    * Determine a user's password expiry date
-    * 
-    * @param string $username The username to query
-    * @param book $isGUID Is the username passed a GUID or a samAccountName
-    * @requires bcmath http://www.php.net/manual/en/book.bc.php
-    * @return array
-    */
-    public function passwordExpiry($username, $isGUID = false) 
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if (!function_exists('bcmod')) { throw new adLDAPException("Missing function support [bcmod] http://www.php.net/manual/en/book.bc.php"); };
-        
-        $userInfo = $this->info($username, array("pwdlastset", "useraccountcontrol"), $isGUID);
-        $pwdLastSet = $userInfo[0]['pwdlastset'][0];
-        $status = array();
-        
-        if ($userInfo[0]['useraccountcontrol'][0] == '66048') {
-            // Password does not expire
-            return "Does not expire";
-        }
-        if ($pwdLastSet === '0') {
-            // Password has already expired
-            return "Password has expired";
-        }
-        
-         // Password expiry in AD can be calculated from TWO values:
-         //   - User's own pwdLastSet attribute: stores the last time the password was changed
-         //   - Domain's maxPwdAge attribute: how long passwords last in the domain
-         //
-         // Although Microsoft chose to use a different base and unit for time measurements.
-         // This function will convert them to Unix timestamps
-         $sr = ldap_read($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), 'objectclass=*', array('maxPwdAge'));
-         if (!$sr) {
-             return false;
-         }
-         $info = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-         $maxPwdAge = $info[0]['maxpwdage'][0];
-         
-
-         // See MSDN: http://msdn.microsoft.com/en-us/library/ms974598.aspx
-         //
-         // pwdLastSet contains the number of 100 nanosecond intervals since January 1, 1601 (UTC), 
-         // stored in a 64 bit integer. 
-         //
-         // The number of seconds between this date and Unix epoch is 11644473600.
-         //
-         // maxPwdAge is stored as a large integer that represents the number of 100 nanosecond
-         // intervals from the time the password was set before the password expires.
-         //
-         // We also need to scale this to seconds but also this value is a _negative_ quantity!
-         //
-         // If the low 32 bits of maxPwdAge are equal to 0 passwords do not expire
-         //
-         // Unfortunately the maths involved are too big for PHP integers, so I've had to require
-         // BCMath functions to work with arbitrary precision numbers.
-         if (bcmod($maxPwdAge, 4294967296) === '0') {
-            return "Domain does not expire passwords";
-        }
-        
-        // Add maxpwdage and pwdlastset and we get password expiration time in Microsoft's
-        // time units.  Because maxpwd age is negative we need to subtract it.
-        $pwdExpire = bcsub($pwdLastSet, $maxPwdAge);
-    
-        // Convert MS's time to Unix time
-        $status['expiryts'] = bcsub(bcdiv($pwdExpire, '10000000'), '11644473600');
-        $status['expiryformat'] = date('Y-m-d H:i:s', bcsub(bcdiv($pwdExpire, '10000000'), '11644473600'));
-        
-        return $status;
-    }
-    
-    /**
-    * Modify a user
-    * 
-    * @param string $username The username to query
-    * @param array $attributes The attributes to modify.  Note if you set the enabled attribute you must not specify any other attributes
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function modify($username, $attributes, $isGUID = false)
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }
-        if (array_key_exists("password", $attributes) && !$this->adldap->getUseSSL() && !$this->adldap->getUseTLS()) { 
-            throw new adLDAPException('SSL/TLS must be configured on your webserver and enabled in the class to set passwords.');
-        }
-
-        // Find the dn of the user
-        $userDn = $this->dn($username, $isGUID);
-        if ($userDn === false) { 
-            return false; 
-        }
-        
-        // Translate the update to the LDAP schema                
-        $mod = $this->adldap->adldap_schema($attributes);
-        
-        // Check to see if this is an enabled status update
-        if (!$mod && !array_key_exists("enabled", $attributes)){ 
-            return false; 
-        }
-        
-        // Set the account control attribute (only if specified)
-        if (array_key_exists("enabled", $attributes)){
-            if ($attributes["enabled"]){ 
-                $controlOptions = array("NORMAL_ACCOUNT"); 
-            }
-            else { 
-                $controlOptions = array("NORMAL_ACCOUNT", "ACCOUNTDISABLE"); 
-            }
-            $mod["userAccountControl"][0] = $this->accountControl($controlOptions);
-        }
-
-        // Do the update
-        $result = @ldap_modify($this->adldap->getLdapConnection(), $userDn, $mod);
-        if ($result == false) { 
-            return false; 
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Disable a user account
-    * 
-    * @param string $username The username to disable
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function disable($username, $isGUID = false)
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }
-        $attributes = array("enabled" => 0);
-        $result = $this->modify($username, $attributes, $isGUID);
-        if ($result == false) { return false; }
-        
-        return true;
-    }
-    
-    /**
-    * Enable a user account
-    * 
-    * @param string $username The username to enable
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function enable($username, $isGUID = false)
-    {
-        if ($username === NULL) { return "Missing compulsory field [username]"; }
-        $attributes = array("enabled" => 1);
-        $result = $this->modify($username, $attributes, $isGUID);
-        if ($result == false) { return false; }
-        
-        return true;
-    }
-    
-    /**
-    * Set the password of a user - This must be performed over SSL
-    * 
-    * @param string $username The username to modify
-    * @param string $password The new password
-    * @param bool $isGUID Is the username passed a GUID or a samAccountName
-    * @return bool
-    */
-    public function password($username, $password, $isGUID = false)
-    {
-        if ($username === NULL) { return false; }
-        if ($password === NULL) { return false; }
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if (!$this->adldap->getUseSSL() && !$this->adldap->getUseTLS()) { 
-            throw new adLDAPException('SSL must be configured on your webserver and enabled in the class to set passwords.');
-        }
-        
-        $userDn = $this->dn($username, $isGUID);
-        if ($userDn === false) { 
-            return false; 
-        }
-                
-        $add=array();
-        $add["unicodePwd"][0] = $this->encodePassword($password);
-        
-        $result = @ldap_mod_replace($this->adldap->getLdapConnection(), $userDn, $add);
-        if ($result === false){
-            $err = ldap_errno($this->adldap->getLdapConnection());
-            if ($err) {
-                $msg = 'Error ' . $err . ': ' . ldap_err2str($err) . '.';
-                if($err == 53) {
-                    $msg .= ' Your password might not match the password policy.';
-                }
-                throw new adLDAPException($msg);
-            }
-            else {
-                return false;
-            }
-        }
-        
-        return true;
-    }
-    
-    /**
-    * Encode a password for transmission over LDAP
-    *
-    * @param string $password The password to encode
-    * @return string
-    */
-    public function encodePassword($password)
-    {
-        $password="\"".$password."\"";
-        $encoded="";
-        for ($i=0; $i info($username, array("cn"), $isGUID);
-        if ($user[0]["dn"] === NULL) { 
-            return false; 
-        }
-        $userDn = $user[0]["dn"];
-        return $userDn;
-    }
-    
-    /**
-    * Return a list of all users in AD
-    * 
-    * @param bool $includeDescription Return a description of the user
-    * @param string $search Search parameter
-    * @param bool $sorted Sort the user accounts
-    * @return array
-    */
-    public function all($includeDescription = false, $search = "*", $sorted = true)
-    {
-        if (!$this->adldap->getLdapBind()) { return false; }
-        
-        // Perform the search and grab all their details
-        $filter = "(&(objectClass=user)(samaccounttype=" . adLDAP::ADLDAP_NORMAL_ACCOUNT .")(objectCategory=person)(cn=" . $search . "))";
-        $fields = array("samaccountname","displayname");
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        $usersArray = array();
-        for ($i=0; $i<$entries["count"]; $i++){
-            if ($includeDescription && strlen($entries[$i]["displayname"][0])>0){
-                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["displayname"][0];
-            } elseif ($includeDescription){
-                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
-            } else {
-                array_push($usersArray, $entries[$i]["samaccountname"][0]);
-            }
-        }
-        if ($sorted) { 
-            asort($usersArray); 
-        }
-        return $usersArray;
-    }
-    
-    /**
-    * Converts a username (samAccountName) to a GUID
-    * 
-    * @param string $username The username to query
-    * @return string
-    */
-    public function usernameToGuid($username) 
-    {
-        if (!$this->adldap->getLdapBind()){ return false; }
-        if ($username === null){ return "Missing compulsory field [username]"; }
-        
-        $filter = "samaccountname=" . $username; 
-        $fields = array("objectGUID"); 
-        $sr = @ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields); 
-        if (ldap_count_entries($this->adldap->getLdapConnection(), $sr) > 0) { 
-            $entry = @ldap_first_entry($this->adldap->getLdapConnection(), $sr); 
-            $guid = @ldap_get_values_len($this->adldap->getLdapConnection(), $entry, 'objectGUID'); 
-            $strGUID = $this->adldap->utilities()->binaryToText($guid[0]);          
-            return $strGUID; 
-        }
-        return false; 
-    }
-    
-    /**
-    * Return a list of all users in AD that have a specific value in a field
-    *
-    * @param bool $includeDescription Return a description of the user
-    * @param string $searchField Field to search search for
-    * @param string $searchFilter Value to search for in the specified field
-    * @param bool $sorted Sort the user accounts
-    * @return array
-    */
-    public function find($includeDescription = false, $searchField = false, $searchFilter = false, $sorted = true){
-        if (!$this->adldap->getLdapBind()){ return false; }
-          
-        // Perform the search and grab all their details
-        $searchParams = "";
-        if ($searchField) {
-            $searchParams = "(" . $searchField . "=" . $searchFilter . ")";
-        }                           
-        $filter = "(&(objectClass=user)(samaccounttype=" . adLDAP::ADLDAP_NORMAL_ACCOUNT .")(objectCategory=person)" . $searchParams . ")";
-        $fields = array("samaccountname","displayname");
-        $sr = ldap_search($this->adldap->getLdapConnection(), $this->adldap->getBaseDn(), $filter, $fields);
-        $entries = ldap_get_entries($this->adldap->getLdapConnection(), $sr);
-
-        $usersArray = array();
-        for ($i=0; $i < $entries["count"]; $i++) {
-            if ($includeDescription && strlen($entries[$i]["displayname"][0]) > 0) {
-                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["displayname"][0];
-            }
-            else if ($includeDescription) {
-                $usersArray[$entries[$i]["samaccountname"][0]] = $entries[$i]["samaccountname"][0];
-            }
-            else {
-                array_push($usersArray, $entries[$i]["samaccountname"][0]);
-            }
-        }
-        if ($sorted){ 
-          asort($usersArray); 
-        }
-        return ($usersArray);
-    }
-    
-    /**
-    * Move a user account to a different OU
-    *
-    * @param string $username The username to move (please be careful here!)
-    * @param array $container The container or containers to move the user to (please be careful here!).
-    * accepts containers in 1. parent 2. child order
-    * @return array
-    */
-    public function move($username, $container) 
-    {
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if ($username === null) { return "Missing compulsory field [username]"; }
-        if ($container === null) { return "Missing compulsory field [container]"; }
-        if (!is_array($container)) { return "Container must be an array"; }
-        
-        $userInfo = $this->info($username, array("*"));
-        $dn = $userInfo[0]['distinguishedname'][0];
-        $newRDn = "cn=" . $username;
-        $container = array_reverse($container);
-        $newContainer = "ou=" . implode(",ou=",$container);
-        $newBaseDn = strtolower($newContainer) . "," . $this->adldap->getBaseDn();
-        $result = @ldap_rename($this->adldap->getLdapConnection(), $dn, $newRDn, $newBaseDn, true);
-        if ($result !== true) {
-            return false;
-        }
-        return true;
-    }
-    
-    /**
-    * Get the last logon time of any user as a Unix timestamp
-    * 
-    * @param string $username
-    * @return long $unixTimestamp
-    */
-    public function getLastLogon($username) {
-        if (!$this->adldap->getLdapBind()) { return false; }
-        if ($username === null) { return "Missing compulsory field [username]"; }
-        $userInfo = $this->info($username, array("lastLogonTimestamp"));
-        $lastLogon = adLDAPUtils::convertWindowsTimeToUnixTime($userInfo[0]['lastLogonTimestamp'][0]);
-        return $lastLogon;
-    }
-    
-}
-?>
diff --git a/inc/adLDAP/classes/adLDAPUtils.php b/inc/adLDAP/classes/adLDAPUtils.php
deleted file mode 100644
index f039a4290..000000000
--- a/inc/adLDAP/classes/adLDAPUtils.php
+++ /dev/null
@@ -1,264 +0,0 @@
-adldap = $adldap;
-    }
-    
-    
-    /**
-    * Take an LDAP query and return the nice names, without all the LDAP prefixes (eg. CN, DN)
-    *
-    * @param array $groups
-    * @return array
-    */
-    public function niceNames($groups)
-    {
-
-        $groupArray = array();
-        for ($i=0; $i<$groups["count"]; $i++){ // For each group
-            $line = $groups[$i];
-            
-            if (strlen($line)>0) { 
-                // More presumptions, they're all prefixed with CN=
-                // so we ditch the first three characters and the group
-                // name goes up to the first comma
-                $bits=explode(",", $line);
-                $groupArray[] = substr($bits[0], 3, (strlen($bits[0])-3));
-            }
-        }
-        return $groupArray;    
-    }
-    
-    /**
-    * Escape characters for use in an ldap_create function
-    * 
-    * @param string $str
-    * @return string
-    */
-    public function escapeCharacters($str) {
-        $str = str_replace(",", "\,", $str);
-        return $str;
-    }
-    
-    /**
-    * Escape strings for the use in LDAP filters
-    * 
-    * DEVELOPERS SHOULD BE DOING PROPER FILTERING IF THEY'RE ACCEPTING USER INPUT
-    * Ported from Perl's Net::LDAP::Util escape_filter_value
-    *
-    * @param string $str The string the parse
-    * @author Port by Andreas Gohr 
-    * @return string
-    */
-    public function ldapSlashes($str){
-        return preg_replace('/([\x00-\x1F\*\(\)\\\\])/e',
-                            '"\\\\\".join("",unpack("H2","$1"))',
-                            $str);
-    }
-    
-    /**
-    * Converts a string GUID to a hexdecimal value so it can be queried
-    * 
-    * @param string $strGUID A string representation of a GUID
-    * @return string
-    */
-    public function strGuidToHex($strGUID) 
-    {
-        $strGUID = str_replace('-', '', $strGUID);
-
-        $octet_str = '\\' . substr($strGUID, 6, 2);
-        $octet_str .= '\\' . substr($strGUID, 4, 2);
-        $octet_str .= '\\' . substr($strGUID, 2, 2);
-        $octet_str .= '\\' . substr($strGUID, 0, 2);
-        $octet_str .= '\\' . substr($strGUID, 10, 2);
-        $octet_str .= '\\' . substr($strGUID, 8, 2);
-        $octet_str .= '\\' . substr($strGUID, 14, 2);
-        $octet_str .= '\\' . substr($strGUID, 12, 2);
-        //$octet_str .= '\\' . substr($strGUID, 16, strlen($strGUID));
-        for ($i=16; $i<=(strlen($strGUID)-2); $i++) {
-            if (($i % 2) == 0) {
-                $octet_str .= '\\' . substr($strGUID, $i, 2);
-            }
-        }
-        
-        return $octet_str;
-    }
-    
-    /**
-    * Convert a binary SID to a text SID
-    * 
-    * @param string $binsid A Binary SID
-    * @return string
-    */
-     public function getTextSID($binsid) {
-        $hex_sid = bin2hex($binsid);
-        $rev = hexdec(substr($hex_sid, 0, 2));
-        $subcount = hexdec(substr($hex_sid, 2, 2));
-        $auth = hexdec(substr($hex_sid, 4, 12));
-        $result = "$rev-$auth";
-
-        for ($x=0;$x < $subcount; $x++) {
-            $subauth[$x] =
-                hexdec($this->littleEndian(substr($hex_sid, 16 + ($x * 8), 8)));
-                $result .= "-" . $subauth[$x];
-        }
-
-        // Cheat by tacking on the S-
-        return 'S-' . $result;
-     }
-     
-    /**
-    * Converts a little-endian hex number to one that hexdec() can convert
-    * 
-    * @param string $hex A hex code
-    * @return string
-    */
-     public function littleEndian($hex) 
-     {
-        $result = '';
-        for ($x = strlen($hex) - 2; $x >= 0; $x = $x - 2) {
-            $result .= substr($hex, $x, 2);
-        }
-        return $result;
-     }
-     
-     /**
-    * Converts a binary attribute to a string
-    * 
-    * @param string $bin A binary LDAP attribute
-    * @return string
-    */
-    public function binaryToText($bin) 
-    {
-        $hex_guid = bin2hex($bin); 
-        $hex_guid_to_guid_str = ''; 
-        for($k = 1; $k <= 4; ++$k) { 
-            $hex_guid_to_guid_str .= substr($hex_guid, 8 - 2 * $k, 2); 
-        } 
-        $hex_guid_to_guid_str .= '-'; 
-        for($k = 1; $k <= 2; ++$k) { 
-            $hex_guid_to_guid_str .= substr($hex_guid, 12 - 2 * $k, 2); 
-        } 
-        $hex_guid_to_guid_str .= '-'; 
-        for($k = 1; $k <= 2; ++$k) { 
-            $hex_guid_to_guid_str .= substr($hex_guid, 16 - 2 * $k, 2); 
-        } 
-        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 16, 4); 
-        $hex_guid_to_guid_str .= '-' . substr($hex_guid, 20); 
-        return strtoupper($hex_guid_to_guid_str);   
-    }
-    
-    /**
-    * Converts a binary GUID to a string GUID
-    * 
-    * @param string $binaryGuid The binary GUID attribute to convert
-    * @return string
-    */
-    public function decodeGuid($binaryGuid) 
-    {
-        if ($binaryGuid === null){ return "Missing compulsory field [binaryGuid]"; }
-        
-        $strGUID = $this->binaryToText($binaryGuid);          
-        return $strGUID; 
-    }
-    
-    /**
-    * Convert a boolean value to a string
-    * You should never need to call this yourself
-    *
-    * @param bool $bool Boolean value
-    * @return string
-    */
-    public function boolToStr($bool) 
-    {
-        return ($bool) ? 'TRUE' : 'FALSE';
-    }
-    
-    /**
-    * Convert 8bit characters e.g. accented characters to UTF8 encoded characters
-    */
-    public function encode8Bit(&$item, $key) {
-        $encode = false;
-        if (is_string($item)) {
-            for ($i=0; $i> 7) {
-                    $encode = true;
-                }
-            }
-        }
-        if ($encode === true && $key != 'password') {
-            $item = utf8_encode($item);   
-        }
-    }  
-    
-    /**
-    * Get the current class version number
-    * 
-    * @return string
-    */
-    public function getVersion() {
-        return self::ADLDAP_VERSION;
-    }
-    
-    /**
-    * Round a Windows timestamp down to seconds and remove the seconds between 1601-01-01 and 1970-01-01
-    * 
-    * @param long $windowsTime
-    * @return long $unixTime
-    */
-    public static function convertWindowsTimeToUnixTime($windowsTime) {
-      $unixTime = round($windowsTime / 10000000) - 11644477200; 
-      return $unixTime; 
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/inc/adLDAP/collections/adLDAPCollection.php b/inc/adLDAP/collections/adLDAPCollection.php
deleted file mode 100644
index c0a2eb2fa..000000000
--- a/inc/adLDAP/collections/adLDAPCollection.php
+++ /dev/null
@@ -1,137 +0,0 @@
-setInfo($info);   
-        $this->adldap = $adldap;
-    }
-    
-    /**
-    * Set the raw info array from Active Directory
-    * 
-    * @param array $info
-    */
-    public function setInfo(array $info) 
-    {
-        if ($this->info && sizeof($info) >= 1) {
-            unset($this->info);
-        }
-        $this->info = $info;   
-    }
-    
-    /**
-    * Magic get method to retrieve data from the raw array in a formatted way
-    * 
-    * @param string $attribute
-    * @return mixed
-    */
-    public function __get($attribute)
-    {
-        if (isset($this->info[0]) && is_array($this->info[0])) {
-            foreach ($this->info[0] as $keyAttr => $valueAttr) {
-                if (strtolower($keyAttr) == strtolower($attribute)) {
-                    if ($this->info[0][strtolower($attribute)]['count'] == 1) {
-                        return $this->info[0][strtolower($attribute)][0];   
-                    }
-                    else {
-                        $array = array();
-                        foreach ($this->info[0][strtolower($attribute)] as $key => $value) {
-                            if ((string)$key != 'count') {
-                                $array[$key] = $value;
-                            } 
-                        }  
-                        return $array;   
-                    }
-                }   
-            }
-        }
-        else {
-            return NULL;   
-        }
-    }    
-    
-    /**
-    * Magic set method to update an attribute
-    * 
-    * @param string $attribute
-    * @param string $value
-    * @return bool
-    */
-    abstract public function __set($attribute, $value);
-    
-    /** 
-    * Magic isset method to check for the existence of an attribute 
-    * 
-    * @param string $attribute 
-    * @return bool 
-    */ 
-    public function __isset($attribute) {
-        if (isset($this->info[0]) && is_array($this->info[0])) { 
-            foreach ($this->info[0] as $keyAttr => $valueAttr) { 
-                if (strtolower($keyAttr) == strtolower($attribute)) { 
-                    return true; 
-                } 
-            } 
-        } 
-        return false; 
-     } 
-}
-?>
diff --git a/inc/adLDAP/collections/adLDAPComputerCollection.php b/inc/adLDAP/collections/adLDAPComputerCollection.php
deleted file mode 100644
index 4f11d8f41..000000000
--- a/inc/adLDAP/collections/adLDAPComputerCollection.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
diff --git a/inc/adLDAP/collections/adLDAPContactCollection.php b/inc/adLDAP/collections/adLDAPContactCollection.php
deleted file mode 100644
index d42fe6d4c..000000000
--- a/inc/adLDAP/collections/adLDAPContactCollection.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
diff --git a/inc/adLDAP/collections/adLDAPGroupCollection.php b/inc/adLDAP/collections/adLDAPGroupCollection.php
deleted file mode 100644
index cff12fc20..000000000
--- a/inc/adLDAP/collections/adLDAPGroupCollection.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
diff --git a/inc/adLDAP/collections/adLDAPUserCollection.php b/inc/adLDAP/collections/adLDAPUserCollection.php
deleted file mode 100644
index 801d90296..000000000
--- a/inc/adLDAP/collections/adLDAPUserCollection.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
diff --git a/inc/load.php b/inc/load.php
index fbbf020fd..008613b2a 100644
--- a/inc/load.php
+++ b/inc/load.php
@@ -51,7 +51,6 @@ function load_autoload($name){
         'DokuHTTPClient'        => DOKU_INC.'inc/HTTPClient.php',
         'HTTPClient'            => DOKU_INC.'inc/HTTPClient.php',
         'JSON'                  => DOKU_INC.'inc/JSON.php',
-        'adLDAP'                => DOKU_INC.'inc/adLDAP.php',
         'Diff'                  => DOKU_INC.'inc/DifferenceEngine.php',
         'UnifiedDiffFormatter'  => DOKU_INC.'inc/DifferenceEngine.php',
         'TableDiffFormatter'    => DOKU_INC.'inc/DifferenceEngine.php',
-- 
cgit v1.2.3


From 46b991a30bc4c7dab4e06bdd3f9a70a34204e005 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 9 Nov 2012 14:32:33 +0100
Subject: merge old auth style configs with plugin config

---
 inc/plugin.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inc')

diff --git a/inc/plugin.php b/inc/plugin.php
index d2fe3818d..0e17dc417 100644
--- a/inc/plugin.php
+++ b/inc/plugin.php
@@ -22,6 +22,7 @@ class DokuWiki_Plugin {
      *
      * Needs to return a associative array with the following values:
      *
+     * base   - the plugin's base name (eg. the directory it needs to be installed in)
      * author - Author of the plugin
      * email  - Email address to contact the author
      * date   - Last modified date of the plugin in YYYY-MM-DD format
-- 
cgit v1.2.3


From 2657e46860a359adae6f3bf3bbf8d7fcaf626f31 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 9 Nov 2012 16:31:57 +0100
Subject: authmysql fixes

* use proper plugin config
* code/PHP5 cleanup
---
 inc/plugin.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/plugin.php b/inc/plugin.php
index 0e17dc417..2b4111fe1 100644
--- a/inc/plugin.php
+++ b/inc/plugin.php
@@ -134,12 +134,20 @@ class DokuWiki_Plugin {
      * getConf($setting)
      *
      * use this function to access plugin configuration variables
+     *
+     * @param string $setting the setting to access
+     * @param mixed  $notset  what to return if the setting is not available
+     * @return mixed
      */
-    function getConf($setting){
+    function getConf($setting, $notset=false){
 
         if (!$this->configloaded){ $this->loadConfig(); }
 
-        return $this->conf[$setting];
+        if(isset($this->conf[$setting])){
+            return $this->conf[$setting];
+        }else{
+            return $notset;
+        }
     }
 
     /**
-- 
cgit v1.2.3


From fcfecb69832d5532b9c7d5362e4b7bb781c8fa11 Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sat, 26 Jan 2013 16:51:16 +0000
Subject: fix for FS#2676, inserting zero length spaces into long sequences of
 non-breaking characters in diffs

---
 inc/html.php | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 5c1c75cf6..89a8a4c7d 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1154,8 +1154,7 @@ function html_diff($text='',$intro=true,$type=null){
         list($l_head, $r_head, $l_minor, $r_minor) = html_diff_head($l_rev, $r_rev);
     }
 
-    $df = new Diff(explode("\n",htmlspecialchars($l_text)),
-        explode("\n",htmlspecialchars($r_text)));
+    $df = new Diff(explode("\n",hsc($l_text)),explode("\n",hsc($r_text)));
 
     if($type == 'inline'){
         $tdf = new InlineDiffFormatter();
@@ -1205,12 +1204,38 @@ function html_diff($text='',$intro=true,$type=null){
     
     
     
-    format($df)?>
+    format($df)); ?>
     
     
     ]*>|[^<> ]{12,}/','html_softbreak_callback',$diffhtml);
+}
+
+function html_softbreak_callback($match){
+  // if match is an html tag, return it intact
+  if ($match[0]{0} == '<') return $match[0];
+
+  // its a long string without a breaking character,
+  // make certain characters into breaking characters by inserting a
+  // breaking character (zero length space, U+200B / #8203) in front them.
+  $regex = <<< REGEX
+(?(?=                                 # start a conditional expression with a positive look ahead ...
+&(\#\\d{1,4}|[[:alpha:]]{1,4});)      # ... for html entities - we don't want to split them
+&\#?\\w{1,4};                         # yes pattern - a quicker match for the html entity, since we know we have one
+|
+[?/,&\#;:]+                           # no pattern - any other group of 'special' characters to insert a breaking character after
+)                                     # end conditional expression
+REGEX;
+
+  return preg_replace('<'.$regex.'>xu','\0​',$match[0]);
+}
+
 /**
  * show warning on conflict detection
  *
-- 
cgit v1.2.3


From 3c94d07beba64154ecd707805fa87f2eaf5e4d02 Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sat, 26 Jan 2013 16:53:23 +0000
Subject: store choices for recent changes and diff views in cookie (FS#2438
 and FS#2700)

Note: These changes don't work yet. The cookie is not set and deletes the old
one.
---
 inc/actions.php  | 16 ++++++++++++++++
 inc/common.php   | 26 ++++++++++++++++++++++++++
 inc/html.php     | 11 ++++++++++-
 inc/template.php |  6 +++++-
 4 files changed, 57 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/actions.php b/inc/actions.php
index 4083b0454..e0ad908b7 100644
--- a/inc/actions.php
+++ b/inc/actions.php
@@ -67,6 +67,22 @@ function act_dispatch(){
             act_sitemap($ACT);
         }
 
+        //recent changes
+        if ($ACT == 'recent'){
+            $show_changes = $INPUT->str('show_changes');
+            if (!empty($show_changes)) {
+                set_doku_pref('show_changes', $show_changes);
+            }
+        }
+
+        //diff
+        if ($ACT == 'diff'){
+            $difftype = $INPUT->str('difftype');
+            if (!empty($difftype)) {
+                set_doku_pref('difftype', $difftype);
+            }
+        }
+
         //register
         if($ACT == 'register' && $INPUT->post->bool('save') && register()){
             $ACT = 'login';
diff --git a/inc/common.php b/inc/common.php
index bc49e76b2..c74010223 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1560,4 +1560,30 @@ function get_doku_pref($pref, $default) {
     return $default;
 }
 
+/**
+ * Add a preference to the DokuWiki cookie
+ */
+function set_doku_pref($pref, $val) {
+    global $conf;
+    $orig = get_doku_pref($pref, false);
+    $cookieVal = '';
+
+    if($orig && ($orig != $val)) {
+        $parts = explode('#', $_COOKIE['DOKU_PREFS']);
+        $cnt   = count($parts);
+        for($i = 0; $i < $cnt; $i += 2) {
+            if($parts[$i] == $pref) {
+                $parts[$i + 1] = urlencode($val);
+            }
+        }
+        $cookieVal = implode('#', $parts);
+    } else if (!$orig) {
+        $cookieVal = $_COOKIE['DOKU_PREFS'].'#'.urlencode($pref).'#'.urlencode($val);
+    }
+
+    if (!empty($cookieVal)) {
+        setcookie('DOKU_PREFS', $cookieVal, mktime('+1 year'), DOKU_BASE, '', ($conf['securecookie'] && is_ssl()));
+    }
+}
+
 //Setup VIM: ex: et ts=2 :
diff --git a/inc/html.php b/inc/html.php
index 5c1c75cf6..444913233 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1088,8 +1088,17 @@ function html_diff($text='',$intro=true,$type=null){
     global $REV;
     global $lang;
     global $INPUT;
+    global $INFO;
 
-    if(!$type) $type = $INPUT->str('difftype');
+    if(!$type) {
+        $type = $INPUT->str('difftype');
+        if (empty($type)) {
+            $type = get_doku_pref('difftype', $type);
+            if (empty($type) && $INFO['ismobile']) {
+                $type = 'inline';
+            }
+        }
+    }
     if($type != 'inline') $type = 'sidebyside';
 
     // we're trying to be clever here, revisions to compare can be either
diff --git a/inc/template.php b/inc/template.php
index 4af35cc2b..aa0fd5c00 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -124,7 +124,11 @@ function tpl_content_core() {
             html_diff();
             break;
         case 'recent':
-            html_recent($INPUT->extract('first')->int('first'), $INPUT->str('show_changes'));
+            $show_changes = $INPUT->str('show_changes');
+            if (empty($show_changes)) {
+                $show_changes = get_doku_pref('show_changes', $show_changes);
+            }
+            html_recent($INPUT->extract('first')->int('first'), $show_changes);
             break;
         case 'index':
             html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly?
-- 
cgit v1.2.3


From c18b2212cfd6c8b085b8f82e0a43fe052c5fb57f Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sat, 26 Jan 2013 17:18:14 +0000
Subject: fixed setting cookie not working

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index c74010223..e436ec263 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1582,7 +1582,7 @@ function set_doku_pref($pref, $val) {
     }
 
     if (!empty($cookieVal)) {
-        setcookie('DOKU_PREFS', $cookieVal, mktime('+1 year'), DOKU_BASE, '', ($conf['securecookie'] && is_ssl()));
+        setcookie('DOKU_PREFS', $cookieVal, strtotime('+1 year'), DOKU_BASE, '', ($conf['securecookie'] && is_ssl()));
     }
 }
 
-- 
cgit v1.2.3


From 50f261f7d8fd4138fab3fca8c9b9eea290a3885b Mon Sep 17 00:00:00 2001
From: Michael Hamann 
Date: Sat, 26 Jan 2013 18:24:07 +0100
Subject: Fix set_doku_pref cookie date and value

---
 inc/common.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index e436ec263..88e60f02c 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1574,15 +1574,16 @@ function set_doku_pref($pref, $val) {
         for($i = 0; $i < $cnt; $i += 2) {
             if($parts[$i] == $pref) {
                 $parts[$i + 1] = urlencode($val);
+                break;
             }
         }
         $cookieVal = implode('#', $parts);
     } else if (!$orig) {
-        $cookieVal = $_COOKIE['DOKU_PREFS'].'#'.urlencode($pref).'#'.urlencode($val);
+        $cookieVal = ($_COOKIE['DOKU_PREFS'] ? $_COOKIE['DOKU_PREFS'].'#' : '').urlencode($pref).'#'.urlencode($val);
     }
 
     if (!empty($cookieVal)) {
-        setcookie('DOKU_PREFS', $cookieVal, strtotime('+1 year'), DOKU_BASE, '', ($conf['securecookie'] && is_ssl()));
+        setcookie('DOKU_PREFS', $cookieVal, time()+365*24*3600, DOKU_BASE, '', ($conf['securecookie'] && is_ssl()));
     }
 }
 
-- 
cgit v1.2.3


From 298a7e081c2658a706ddd08b713b3f1c420564c4 Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sat, 26 Jan 2013 18:39:30 +0000
Subject: update pattern to catch more html entities

---
 inc/html.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 89a8a4c7d..f72316a5e 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1226,8 +1226,8 @@ function html_softbreak_callback($match){
   // breaking character (zero length space, U+200B / #8203) in front them.
   $regex = <<< REGEX
 (?(?=                                 # start a conditional expression with a positive look ahead ...
-&(\#\\d{1,4}|[[:alpha:]]{1,4});)      # ... for html entities - we don't want to split them
-&\#?\\w{1,4};                         # yes pattern - a quicker match for the html entity, since we know we have one
+&\#?\\w{1,6};)                        # ... for html entities - we don't want to split them (ok to catch some invalid combinations)
+&\#?\\w{1,6};                         # yes pattern - a quicker match for the html entity, since we know we have one
 |
 [?/,&\#;:]+                           # no pattern - any other group of 'special' characters to insert a breaking character after
 )                                     # end conditional expression
-- 
cgit v1.2.3


From fe82d751808e4f0ede157e22e6c1e4b7402e2022 Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sun, 27 Jan 2013 20:15:25 +0000
Subject: sp.

---
 inc/search.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index 53bd240e8..5c70b0305 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -16,7 +16,7 @@ if(!defined('DOKU_INC')) die('meh.');
  *
  * @param   array ref $data The results of the search are stored here
  * @param   string    $base Where to start the search
- * @param   callback  $func Callback (function name or arayy with object,method)
+ * @param   callback  $func Callback (function name or array with object,method)
  * @param   string    $dir  Current directory beyond $base
  * @param   int       $lvl  Recursion Level
  * @author  Andreas Gohr 
-- 
cgit v1.2.3


From 155e63c930bf2fdc260994a62baa80fe5f5ab764 Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sun, 27 Jan 2013 20:32:41 +0000
Subject: add documentation for sort parameter, change false to 'natural'

---
 inc/search.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index 5c70b0305..6590d7342 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -19,9 +19,10 @@ if(!defined('DOKU_INC')) die('meh.');
  * @param   callback  $func Callback (function name or array with object,method)
  * @param   string    $dir  Current directory beyond $base
  * @param   int       $lvl  Recursion Level
+ * @param   mixed     $sort 'natural' to use natural order sorting (default); 'date' to sort by filemtime.
  * @author  Andreas Gohr 
  */
-function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort=false){
+function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
     $dirs   = array();
     $files  = array();
     $filepaths = array();
-- 
cgit v1.2.3


From 5514a5a77e2d38cf763ed922b727ab305c8c8bb9 Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sun, 27 Jan 2013 20:33:25 +0000
Subject: ensure  parameter is passed down during recursion

---
 inc/search.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index 6590d7342..6fd7e9ae6 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -50,7 +50,7 @@ function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
     //give directories to userfunction then recurse
     foreach($dirs as $dir){
         if (call_user_func_array($func, array(&$data,$base,$dir,'d',$lvl,$opts))){
-            search($data,$base,$func,$opts,$dir,$lvl+1);
+            search($data,$base,$func,$opts,$dir,$lvl+1,$sort);
         }
     }
     //now handle the files
-- 
cgit v1.2.3


From 1dc5d48b104c5676df02e6bf0090e13b0e26508b Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Sun, 27 Jan 2013 20:33:38 +0000
Subject: change to use natural order sorting

---
 inc/search.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index 6fd7e9ae6..277b17d39 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -42,10 +42,10 @@ function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
     closedir($dh);
     if ($sort == 'date') {
         @array_multisort(array_map('filemtime', $filepaths), SORT_NUMERIC, SORT_DESC, $files);
-    } else {
-        sort($files);
+    } else /* natural */ {
+        natsort($files);
     }
-    sort($dirs);
+    natsort($dirs);
 
     //give directories to userfunction then recurse
     foreach($dirs as $dir){
-- 
cgit v1.2.3


From e1cc03e353022c84d330ba3d9d5cba92cd4878a6 Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Sun, 27 Jan 2013 22:45:47 +0100
Subject: $msg of loadHelper for base plugin class default to true too.

---
 inc/plugin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/plugin.php b/inc/plugin.php
index 153e89407..649fc1f26 100644
--- a/inc/plugin.php
+++ b/inc/plugin.php
@@ -189,7 +189,7 @@ class DokuWiki_Plugin {
      *
      * @return  object  helper plugin object
      */
-    function loadHelper($name, $msg){
+    function loadHelper($name, $msg = true){
         if (!plugin_isdisabled($name)){
             $obj = plugin_load('helper',$name);
         }else{
-- 
cgit v1.2.3


From d08527ab16aedc53a592c024ec7da7b7150ad78e Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sun, 27 Jan 2013 22:59:02 +0000
Subject: open fullscreen media manager in current namespace (FS#2420)

---
 inc/template.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index 4af35cc2b..a8960fcc4 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -703,6 +703,7 @@ function tpl_get_action($type) {
             }
             break;
         case 'media':
+            $params['ns'] = getNS($ID);
             break;
         default:
             return '[unknown %s type]';
-- 
cgit v1.2.3


From ec24a2df21bc25730b6d807a6930867e09f2aa58 Mon Sep 17 00:00:00 2001
From: "Philipp A. Hartmann" 
Date: Tue, 29 Jan 2013 19:40:23 +0100
Subject: search: pass empty $sort to skip sorting

---
 inc/search.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index 277b17d39..cc3e79006 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -19,7 +19,7 @@ if(!defined('DOKU_INC')) die('meh.');
  * @param   callback  $func Callback (function name or array with object,method)
  * @param   string    $dir  Current directory beyond $base
  * @param   int       $lvl  Recursion Level
- * @param   mixed     $sort 'natural' to use natural order sorting (default); 'date' to sort by filemtime.
+ * @param   mixed     $sort 'natural' to use natural order sorting (default); 'date' to sort by filemtime; leave empty to skip sorting.
  * @author  Andreas Gohr 
  */
 function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
@@ -40,12 +40,14 @@ function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
         $filepaths[] = $base.'/'.$dir.'/'.$file;
     }
     closedir($dh);
-    if ($sort == 'date') {
-        @array_multisort(array_map('filemtime', $filepaths), SORT_NUMERIC, SORT_DESC, $files);
-    } else /* natural */ {
-        natsort($files);
+    if (!empty($sort)) {
+        if ($sort == 'date') {
+            @array_multisort(array_map('filemtime', $filepaths), SORT_NUMERIC, SORT_DESC, $files);
+        } else /* natural */ {
+            natsort($files);
+        }
+        natsort($dirs);
     }
-    natsort($dirs);
 
     //give directories to userfunction then recurse
     foreach($dirs as $dir){
-- 
cgit v1.2.3


From fc7684bc7f41c3351955f71b8a94a73bb11aa358 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Corinth?= 
Date: Wed, 30 Jan 2013 14:36:09 +0100
Subject: Added the title attribute for namespace-links

---
 inc/html.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 5c1c75cf6..3124f4b1d 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -859,7 +859,7 @@ function html_list_index($item){
     $base = ':'.$item['id'];
     $base = substr($base,strrpos($base,':')+1);
     if($item['type']=='d'){
-        $ret .= '';
+        $ret .= '';
         $ret .= $base;
         $ret .= '';
     }else{
-- 
cgit v1.2.3


From 957e84c6d04b3287613860d79d564d971531db98 Mon Sep 17 00:00:00 2001
From: Rodrigo Rega 
Date: Fri, 1 Feb 2013 09:37:45 +0100
Subject: Galician language update

---
 inc/lang/gl/lang.php      | 12 ++++++------
 inc/lang/gl/mailwrap.html |  2 +-
 inc/lang/gl/resetpwd.txt  |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/gl/lang.php b/inc/lang/gl/lang.php
index a33aba72e..7cc06a833 100644
--- a/inc/lang/gl/lang.php
+++ b/inc/lang/gl/lang.php
@@ -5,7 +5,7 @@
  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
  * @author Medúlio 
  * @author Oscar M. Lage 
- * @author Leandro Regueiro 
+ * @author Rodrigo Rega 
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -41,7 +41,7 @@ $lang['btn_backtomedia']       = 'Volver á Selección de Arquivos-Media';
 $lang['btn_subscribe']         = 'Avísame dos trocos na páxina';
 $lang['btn_profile']           = 'Actualizar Perfil';
 $lang['btn_reset']             = 'Reiniciar';
-$lang['btn_resendpwd']         = 'Definir novo contrasinal';
+$lang['btn_resendpwd']         = 'Establecer novo contrasinal';
 $lang['btn_draft']             = 'Editar borrador';
 $lang['btn_recover']           = 'Recuperar borrador';
 $lang['btn_draftdel']          = 'Eliminar borrador';
@@ -78,7 +78,7 @@ $lang['profnoempty']           = 'Non se permite un nome ou un enderezo de corre
 $lang['profchanged']           = 'Perfil de usuario actualizado correctamente.';
 $lang['pwdforget']             = 'Esqueceches o teu contrasinal? Consegue un novo';
 $lang['resendna']              = 'Este wiki non permite o reenvío de contrasinais.';
-$lang['resendpwd']             = 'Definir novo contrasinal para';
+$lang['resendpwd']             = 'Establecer novo contrasinal para';
 $lang['resendpwdmissing']      = 'Sentímolo, tes que cubrir todos os campos.';
 $lang['resendpwdnouser']       = 'Sentímolo, non atopamos este usuario no noso banco de datos.';
 $lang['resendpwdbadauth']      = 'Sentímolo, mais este código de autorización non é válido. Asegúrate de que usaches a ligazón completa de confirmación.';
@@ -91,7 +91,7 @@ $lang['searchmedia_in']        = 'Procurar en %s';
 $lang['txt_upload']            = 'Escolle o arquivo para subir';
 $lang['txt_filename']          = 'Subir como (opcional)';
 $lang['txt_overwrt']           = 'Sobrescribir arquivo existente';
-$lang['maxuploadsize']         = 'Envío máx. de %s por ficheiro.';
+$lang['maxuploadsize']         = 'Subida máxima %s por arquivo.';
 $lang['lockedby']              = 'Bloqueado actualmente por';
 $lang['lockexpire']            = 'O bloqueo remata o';
 $lang['js']['willexpire']      = 'O teu bloqueo para editares esta páxina vai caducar nun minuto.\nPara de evitar conflitos, emprega o botón de previsualización para reiniciares o contador do tempo de bloqueo.';
@@ -190,7 +190,7 @@ $lang['tools']                 = 'Ferramentas';
 $lang['user_tools']            = 'Ferramentas de usuario';
 $lang['site_tools']            = 'Ferramentas do sitio';
 $lang['page_tools']            = 'Ferramentas de páxina';
-$lang['skip_to_content']       = 'saltar ao contido';
+$lang['skip_to_content']       = 'Pasar ao contido';
 $lang['sidebar']               = 'Barra lateral';
 $lang['mail_newpage']          = 'páxina engadida:';
 $lang['mail_changed']          = 'páxina mudada:';
@@ -262,7 +262,7 @@ $lang['subscr_style_digest']   = 'correo-e con resumo de trocos para cada páxin
 $lang['subscr_style_list']     = 'lista de páxinas mudadas dende o último correo-e';
 $lang['authmodfailed']         = 'Configuración de autenticación de usuario incorrecta. Por favor, informa ao Administrador do teu Wiki.';
 $lang['authtempfail']          = 'A autenticación de usuario non está dispoñible de xeito temporal. De persistir esta situación, por favor, informa ao Administrador do teu Wiki.';
-$lang['authpwdexpire']         = 'O seu contrasinal vai caducar en %d días, razón pola cal debería cambialo axiña.';
+$lang['authpwdexpire']         = 'A túa contrasinal expirará en %d días, deberías cambiala pronto.';
 $lang['i_chooselang']          = 'Escolle o teu idioma';
 $lang['i_installer']           = 'Instalador do DokuWiki';
 $lang['i_wikiname']            = 'Nome do Wiki';
diff --git a/inc/lang/gl/mailwrap.html b/inc/lang/gl/mailwrap.html
index 05ef4175a..19927c117 100644
--- a/inc/lang/gl/mailwrap.html
+++ b/inc/lang/gl/mailwrap.html
@@ -8,6 +8,6 @@
 @HTMLBODY@
 
 

-Esta mensaxe foi xerada por DokuWiki en @DOKUWIKIURL@.
+Este correo era xerado por DokuWiki en @DOKUWIKIURL@.
 
 
\ No newline at end of file
diff --git a/inc/lang/gl/resetpwd.txt b/inc/lang/gl/resetpwd.txt
index 7b662d8f5..d3d64e90d 100644
--- a/inc/lang/gl/resetpwd.txt
+++ b/inc/lang/gl/resetpwd.txt
@@ -1,3 +1,3 @@
-====== Definir novo contrasinal ======
+====== Establecer novo contrasinal ======
 
-Introduza un novo contrasinal para a súa conta neste wiki.
\ No newline at end of file
+Por favor introduzca un novo contrasinal para a súa conta neste wiki.
\ No newline at end of file
-- 
cgit v1.2.3


From 58e982182a58f0728ae6d223fd65016aded52b46 Mon Sep 17 00:00:00 2001
From: Vasileios Karavasilis 
Date: Fri, 1 Feb 2013 15:41:02 +0100
Subject: Greek language update

---
 inc/lang/el/lang.php      | 25 ++++++++++++++++++++-----
 inc/lang/el/mailwrap.html | 13 +++++++++++++
 inc/lang/el/resetpwd.txt  |  3 +++
 3 files changed, 36 insertions(+), 5 deletions(-)
 create mode 100644 inc/lang/el/mailwrap.html
 create mode 100644 inc/lang/el/resetpwd.txt

(limited to 'inc')

diff --git a/inc/lang/el/lang.php b/inc/lang/el/lang.php
index b6cdc38c1..55b70074f 100644
--- a/inc/lang/el/lang.php
+++ b/inc/lang/el/lang.php
@@ -8,6 +8,7 @@
  * @author Konstantinos Koryllos 
  * @author George Petsagourakis 
  * @author Petros Vidalis 
+ * @author Vasileios Karavasilis vasileioskaravasilis@gmail.com
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -43,6 +44,7 @@ $lang['btn_backtomedia']       = 'Επιστροφή στην επιλογή α
 $lang['btn_subscribe']         = 'Εγγραφή σε λήψη ενημερώσεων σελίδας';
 $lang['btn_profile']           = 'Επεξεργασία προφίλ';
 $lang['btn_reset']             = 'Ακύρωση';
+$lang['btn_resendpwd']         = 'Εισαγωγή νέου κωδικού';
 $lang['btn_draft']             = 'Επεξεργασία  αυτόματα αποθηκευμένης σελίδας';
 $lang['btn_recover']           = 'Επαναφορά αυτόματα αποθηκευμένης σελίδας';
 $lang['btn_draftdel']          = 'Διαγραφή αυτόματα αποθηκευμένης σελίδας';
@@ -79,6 +81,7 @@ $lang['profnoempty']           = 'Δεν επιτρέπεται κενό όνο
 $lang['profchanged']           = 'Το προφίλ χρήστη τροποποιήθηκε επιτυχώς.';
 $lang['pwdforget']             = 'Ξεχάσατε το κωδικό σας; Αποκτήστε νέο.';
 $lang['resendna']              = 'Αυτό το wiki δεν υποστηρίζει την εκ\' νέου αποστολή κωδικών.';
+$lang['resendpwd']             = 'Εισαγωγή νέου ωδικού για';
 $lang['resendpwdmissing']      = 'Πρέπει να συμπληρώσετε όλα τα πεδία.';
 $lang['resendpwdnouser']       = 'Αυτός ο χρήστης δεν υπάρχει στα αρχεία μας.';
 $lang['resendpwdbadauth']      = 'Αυτός ο κωδικός ενεργοποίησης δεν είναι έγκυρος.';
@@ -91,6 +94,7 @@ $lang['searchmedia_in']        = 'Αναζήτηση σε %s';
 $lang['txt_upload']            = 'Επιλέξτε αρχείο για φόρτωση';
 $lang['txt_filename']          = 'Επιλέξτε νέο όνομα αρχείου (προαιρετικό)';
 $lang['txt_overwrt']           = 'Αντικατάσταση υπάρχοντος αρχείου';
+$lang['maxuploadsize']         = 'Μέγιστο μέγεθος αρχείου: %s.';
 $lang['lockedby']              = 'Προσωρινά κλειδωμένο από';
 $lang['lockexpire']            = 'Το κλείδωμα λήγει στις';
 $lang['js']['willexpire']      = 'Το κλείδωμά σας για την επεξεργασία αυτής της σελίδας θα λήξει σε ένα λεπτό.\n Για να το ανανεώσετε χρησιμοποιήστε την Προεπισκόπηση.';
@@ -185,6 +189,12 @@ $lang['external_edit']         = 'εξωτερική τροποποίηση';
 $lang['summary']               = 'Επεξεργασία σύνοψης';
 $lang['noflash']               = 'Το Adobe Flash Plugin απαιτείται για την προβολή αυτού του στοιχείου.';
 $lang['download']              = 'Λήψη Κώδικα';
+$lang['tools']                 = 'Εργαλεία';
+$lang['user_tools']            = 'Εργαλεία Χρήστη';
+$lang['site_tools']            = 'Εργαλεία ιστότοπου';
+$lang['page_tools']            = 'Εργαλεία ιστοσελίδας';
+$lang['skip_to_content']       = 'παράληψη περιεχομένων';
+$lang['sidebar']               = 'Sidebar';
 $lang['mail_newpage']          = 'σελίδα προστέθηκε:';
 $lang['mail_changed']          = 'σελίδα τροποποιήθηκε:';
 $lang['mail_subscribe_list']   = 'σελίδες που άλλαξαν στον φάκελο:';
@@ -255,6 +265,7 @@ $lang['subscr_style_digest']   = 'συνοπτικό email αλλαγών της
 $lang['subscr_style_list']     = 'λίστα σελίδων με αλλαγές μετά από το τελευταίο email (κάθε %.2f μέρες)';
 $lang['authmodfailed']         = 'Κακή ρύθμιση λίστας χρηστών. Παρακαλούμε ενημερώστε τον διαχειριστή του wiki.';
 $lang['authtempfail']          = 'Η συνδεση χρηστών είναι απενεργοποιημένη αυτή την στιγμή. Αν αυτό διαρκέσει για πολύ, παρακαλούμε ενημερώστε τον διαχειριστή του wiki.';
+$lang['authpwdexpire']         = 'Ο κωδικός πρόσβασης θα λήξει σε %s ημέρες. Προτείνουμε να τον αλλάξετε σύντομα.';
 $lang['i_chooselang']          = 'Επιλογή γλώσσας';
 $lang['i_installer']           = 'Οδηγός εγκατάστασης DokuWiki';
 $lang['i_wikiname']            = 'Ονομασία wiki';
@@ -270,8 +281,8 @@ $lang['i_confexists']          = '%s υπάρχει ήδη';
 $lang['i_writeerr']            = 'Δεν είναι δυνατή η δημιουργία του %s. Πρέπει να διορθώσετε τα δικαιώματα πρόσβασης αυτού του φακέλου/αρχείου και να δημιουργήσετε το αρχείο χειροκίνητα!';
 $lang['i_badhash']             = 'Μη αναγνωρίσιμο ή τροποποιημένο αρχείο dokuwiki.php (hash=%s)';
 $lang['i_badval']              = '%s - λάθος ή ανύπαρκτη τιμή';
-$lang['i_success']             = 'Η εγκατάσταση ολοκληρώθηκε επιτυχώς. Μπορείτε πλέον να διαγράψετε το αρχείο install.php. Συνεχίστε στο νέο σας DokuWiki.';
-$lang['i_failure']             = 'Εμφανίστηκαν κάποια προβλήματα στη διαδικασία ανανέωσης των αρχείων ρυθμίσεων. Πιθανόν να χρειάζεται να τα τροποποιήσετε χειροκίνητα ώστε να μπορείτε να χρησιμοποιήσετε το νέο σας DokuWiki.';
+$lang['i_success']             = 'Η εγκατάσταση ολοκληρώθηκε επιτυχώς. Μπορείτε πλέον να διαγράψετε το αρχείο install.php. Συνεχίστε στο νέο σας DokuWiki.';
+$lang['i_failure']             = 'Εμφανίστηκαν κάποια προβλήματα στη διαδικασία ανανέωσης των αρχείων ρυθμίσεων. Πιθανόν να χρειάζεται να τα τροποποιήσετε χειροκίνητα ώστε να μπορείτε να χρησιμοποιήσετε το νέο σας DokuWiki.';
 $lang['i_policy']              = 'Αρχική πολιτική Λίστας Δικαιωμάτων Πρόσβασης - ACL';
 $lang['i_pol0']                = 'Ανοιχτό Wiki (όλοι μπορούν να διαβάσουν ή να δημιουργήσουν/τροποποιήσουν σελίδες και να μεταφορτώσουν αρχεία)';
 $lang['i_pol1']                = 'Δημόσιο Wiki (όλοι μπορούν να διαβάσουν σελίδες αλλά μόνο οι εγγεγραμμένοι χρήστες μπορούν να δημιουργήσουν/τροποποιήσουν σελίδες και να μεταφορτώσουν αρχεία)';
@@ -289,16 +300,20 @@ $lang['seconds']               = 'πριν %d δευτερόλεπτα';
 $lang['wordblock']             = 'Η αλλαγή σας δεν αποθηκεύτηκε γιατί περιείχε spam.';
 $lang['media_uploadtab']       = 'Φόρτωση';
 $lang['media_searchtab']       = 'Αναζήτηση';
+$lang['media_file']            = 'Αρχείο';
 $lang['media_viewtab']         = 'Εμφάνιση';
 $lang['media_edittab']         = 'Επεξεργασία';
 $lang['media_historytab']      = 'Ιστορικό';
-$lang['media_thumbsview']      = 'Προεπισκόπιση';
-$lang['media_listview']        = 'Λίστα';
-$lang['media_sort']            = 'Ταξινόμιση';
+$lang['media_list_thumbs']     = 'Μικρογραφίες';
+$lang['media_list_rows']       = 'Γραμμές';
 $lang['media_sort_name']       = 'ανά όνομα';
 $lang['media_sort_date']       = 'ανά ημερομηνία';
+$lang['media_namespaces']      = 'Επιλογή namespace';
+$lang['media_files']           = 'Αρχεία στο %s φάκελο';
 $lang['media_upload']          = 'Φόρτωση στο %s φάκελο.';
 $lang['media_search']          = 'Αναζήτηση στο %s φάκελο.';
+$lang['media_view']            = '%s';
+$lang['media_viewold']         = '%s στα %s';
 $lang['media_edit']            = 'Επεξεργασία';
 $lang['media_history']         = 'Αυτές είναι οι παλαιότερες αναθεωρήσεις του αρχείου.';
 $lang['media_meta_edited']     = 'τα μεταδεδομένα επεξεργάστηκαν';
diff --git a/inc/lang/el/mailwrap.html b/inc/lang/el/mailwrap.html
new file mode 100644
index 000000000..b2e655789
--- /dev/null
+++ b/inc/lang/el/mailwrap.html
@@ -0,0 +1,13 @@
+
+
+@TITLE@
+
+
+
+
+@HTMLBODY@
+
+

+Το email έχει δημιουργηθεί από το DokuWiki στις @DOKUWIKIURL@.
+
+
\ No newline at end of file
diff --git a/inc/lang/el/resetpwd.txt b/inc/lang/el/resetpwd.txt
new file mode 100644
index 000000000..0d26d05fa
--- /dev/null
+++ b/inc/lang/el/resetpwd.txt
@@ -0,0 +1,3 @@
+====== Εισάγετε νέο κωδικό πρόσβασης ======
+
+Παρακαλούμε, εισάγετε έναν νέο κωδικό πρόσβασης για τον λογαριασμό σας.
\ No newline at end of file
-- 
cgit v1.2.3


From c94fb9c2885704fc57d2eaef079f50465715c332 Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sun, 3 Feb 2013 17:14:15 +0000
Subject: urldecode DOKU_PREFS cookie values

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 88e60f02c..5861e9b90 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1553,7 +1553,7 @@ function get_doku_pref($pref, $default) {
         $cnt   = count($parts);
         for($i = 0; $i < $cnt; $i += 2) {
             if($parts[$i] == $pref) {
-                return $parts[$i + 1];
+                return urldecode($parts[$i + 1]);
             }
         }
     }
-- 
cgit v1.2.3


From fca4df27d2d1c92086bd70be4407a732ef4aadc2 Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sun, 3 Feb 2013 17:29:49 +0000
Subject: added 'home' class to first link in hierarchical breadcrumbs

---
 inc/template.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index a8960fcc4..2c083c964 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -840,7 +840,9 @@ function tpl_youarehere($sep = ' » ') {
     echo ''.$lang['youarehere'].': ';
 
     // always print the startpage
+    echo '';
     tpl_pagelink(':'.$conf['start']);
+    echo '';
 
     // print intermediate namespace links
     $part = '';
-- 
cgit v1.2.3


From 58bedc8a310955dbc00e738bec1dc4f442eaff4e Mon Sep 17 00:00:00 2001
From: borekb 
Date: Wed, 30 Jan 2013 21:51:39 +0100
Subject: Updated idfilter() function for IIS

There is a condition inside idfilter() function that helps Apache on Windows to properly handle colon as a namespace separator by replacing it with semicolon. However, this is not necessary on Microsoft IIS server so the condition was improved.
---
 inc/common.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index bc49e76b2..a270e4eaf 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -311,7 +311,7 @@ function breadcrumbs() {
  *
  * This is run on a ID before it is outputted somewhere
  * currently used to replace the colon with something else
- * on Windows systems and to have proper URL encoding
+ * on Windows non-IIS systems and to have proper URL encoding
  *
  * Urlencoding is ommitted when the second parameter is false
  *
@@ -322,7 +322,8 @@ function idfilter($id, $ue = true) {
     if($conf['useslash'] && $conf['userewrite']) {
         $id = strtr($id, ':', '/');
     } elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' &&
-        $conf['userewrite']
+        $conf['userewrite'] &&
+        strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') === false
     ) {
         $id = strtr($id, ':', ';');
     }
-- 
cgit v1.2.3


From 907f24f7352841e6c3030e143ec75661c55244d8 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 3 Feb 2013 21:12:06 +0100
Subject: added comment on use of whitelist vs blacklist

---
 inc/common.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index a270e4eaf..db39affc6 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -311,7 +311,11 @@ function breadcrumbs() {
  *
  * This is run on a ID before it is outputted somewhere
  * currently used to replace the colon with something else
- * on Windows non-IIS systems and to have proper URL encoding
+ * on Windows (non-IIS) systems and to have proper URL encoding
+ *
+ * See discussions at https://github.com/splitbrain/dokuwiki/pull/84 and
+ * https://github.com/splitbrain/dokuwiki/pull/173 why we use a whitelist of
+ * unaffected servers instead of blacklisting affected servers here.
  *
  * Urlencoding is ommitted when the second parameter is false
  *
-- 
cgit v1.2.3


From 66ab63caaa47f880a636d65d332b0faf69f0a77a Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sun, 3 Feb 2013 20:14:15 +0000
Subject: check preferences in cookie against urldecoded key

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 5861e9b90..5582838de 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1552,7 +1552,7 @@ function get_doku_pref($pref, $default) {
         $parts = explode('#', $_COOKIE['DOKU_PREFS']);
         $cnt   = count($parts);
         for($i = 0; $i < $cnt; $i += 2) {
-            if($parts[$i] == $pref) {
+            if(urldecode($parts[$i]) == $pref) {
                 return urldecode($parts[$i + 1]);
             }
         }
-- 
cgit v1.2.3


From 02143fe9eb35259159906959a1253735d9df4fe1 Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Sun, 3 Feb 2013 20:39:04 +0000
Subject: some urldecoding also needed in the cookie setter

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 5582838de..2626c0d92 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1572,7 +1572,7 @@ function set_doku_pref($pref, $val) {
         $parts = explode('#', $_COOKIE['DOKU_PREFS']);
         $cnt   = count($parts);
         for($i = 0; $i < $cnt; $i += 2) {
-            if($parts[$i] == $pref) {
+            if(urldecode($parts[$i]) == $pref) {
                 $parts[$i + 1] = urlencode($val);
                 break;
             }
-- 
cgit v1.2.3


From b75f4cc2b25d0b6587df71ce6a246882e36ff10b Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 3 Feb 2013 22:13:13 +0100
Subject: upgraded SimplePie to 1.3.1 FS#2708

---
 inc/FeedParser.php |     8 +-
 inc/SimplePie.php  | 24245 ++++++++++++++++++++++++++++-----------------------
 2 files changed, 13361 insertions(+), 10892 deletions(-)

(limited to 'inc')

diff --git a/inc/FeedParser.php b/inc/FeedParser.php
index e5f1fb636..96d32e83f 100644
--- a/inc/FeedParser.php
+++ b/inc/FeedParser.php
@@ -15,8 +15,8 @@ class FeedParser extends SimplePie {
     /**
      * Constructor. Set some defaults
      */
-    function FeedParser(){
-        $this->SimplePie();
+    function __construct(){
+        parent::__construct();
         $this->enable_cache(false);
         $this->set_file_class('FeedParser_File');
     }
@@ -47,8 +47,8 @@ class FeedParser_File extends SimplePie_File {
      *
      * We ignore all given parameters - they are set in DokuHTTPClient
      */
-    function FeedParser_File($url, $timeout=10, $redirects=5,
-                             $headers=null, $useragent=null, $force_fsockopen=false) {
+    function __construct($url, $timeout=10, $redirects=5,
+                         $headers=null, $useragent=null, $force_fsockopen=false) {
         $this->http    = new DokuHTTPClient();
         $this->success = $this->http->sendRequest($url);
 
diff --git a/inc/SimplePie.php b/inc/SimplePie.php
index 10d8141bd..fd69b4b09 100644
--- a/inc/SimplePie.php
+++ b/inc/SimplePie.php
@@ -5,7 +5,10 @@
  * A PHP-Based RSS and Atom Feed Framework.
  * Takes the hard work out of managing a complete RSS/Atom solution.
  *
- * Copyright (c) 2004-2011, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
+ * Please note: This file is automatically generated by a build script. The
+ * full original source is always available from http://simplepie.org/
+ *
+ * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
@@ -33,15 +36,13 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * @package SimplePie
- * @version 1.2.1
- * @copyright 2004-2011 Ryan Parman, Geoffrey Sneddon, Ryan McCue
+ * @version 1.3.1
+ * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
  * @author Ryan Parman
  * @author Geoffrey Sneddon
  * @author Ryan McCue
  * @link http://simplepie.org/ SimplePie
- * @link http://simplepie.org/support/ Please submit all bug reports and feature requests to the SimplePie forums
  * @license http://www.opensource.org/licenses/bsd-license.php BSD License
- * @todo phpDoc comments
  */
 
 /**
@@ -52,12 +53,13 @@ define('SIMPLEPIE_NAME', 'SimplePie');
 /**
  * SimplePie Version
  */
-define('SIMPLEPIE_VERSION', '1.2.1-dev');
+define('SIMPLEPIE_VERSION', '1.3.1');
 
 /**
  * SimplePie Build
+ * @todo Hardcode for release (there's no need to have to call SimplePie_Misc::get_build() only every load of simplepie.inc)
  */
-define('SIMPLEPIE_BUILD', '20111015034325');
+define('SIMPLEPIE_BUILD', '20121030175911');
 
 /**
  * SimplePie Website URL
@@ -334,10 +336,30 @@ define('SIMPLEPIE_NAMESPACE_GEORSS', 'http://www.georss.org/georss');
 define('SIMPLEPIE_NAMESPACE_MEDIARSS', 'http://search.yahoo.com/mrss/');
 
 /**
- * Wrong Media RSS Namespace
+ * Wrong Media RSS Namespace. Caused by a long-standing typo in the spec.
  */
 define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG', 'http://search.yahoo.com/mrss');
 
+/**
+ * Wrong Media RSS Namespace #2. New namespace introduced in Media RSS 1.5.
+ */
+define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG2', 'http://video.search.yahoo.com/mrss');
+
+/**
+ * Wrong Media RSS Namespace #3. A possible typo of the Media RSS 1.5 namespace.
+ */
+define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG3', 'http://video.search.yahoo.com/mrss/');
+
+/**
+ * Wrong Media RSS Namespace #4. New spec location after the RSS Advisory Board takes it over, but not a valid namespace.
+ */
+define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG4', 'http://www.rssboard.org/media-rss');
+
+/**
+ * Wrong Media RSS Namespace #5. A possible typo of the RSS Advisory Board URL.
+ */
+define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG5', 'http://www.rssboard.org/media-rss/');
+
 /**
  * iTunes RSS Namespace
  */
@@ -353,11 +375,6 @@ define('SIMPLEPIE_NAMESPACE_XHTML', 'http://www.w3.org/1999/xhtml');
  */
 define('SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY', 'http://www.iana.org/assignments/relation/');
 
-/**
- * Whether we're running on PHP5
- */
-define('SIMPLEPIE_PHP5', version_compare(PHP_VERSION, '5.0.0', '>='));
-
 /**
  * No file source
  */
@@ -392,6 +409,7 @@ define('SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS', 16);
  * SimplePie
  *
  * @package SimplePie
+ * @subpackage API
  */
 class SimplePie
 {
@@ -399,55 +417,55 @@ class SimplePie
 	 * @var array Raw data
 	 * @access private
 	 */
-	var $data = array();
+	public $data = array();
 
 	/**
 	 * @var mixed Error string
 	 * @access private
 	 */
-	var $error;
+	public $error;
 
 	/**
 	 * @var object Instance of SimplePie_Sanitize (or other class)
 	 * @see SimplePie::set_sanitize_class()
 	 * @access private
 	 */
-	var $sanitize;
+	public $sanitize;
 
 	/**
 	 * @var string SimplePie Useragent
 	 * @see SimplePie::set_useragent()
 	 * @access private
 	 */
-	var $useragent = SIMPLEPIE_USERAGENT;
+	public $useragent = SIMPLEPIE_USERAGENT;
 
 	/**
 	 * @var string Feed URL
 	 * @see SimplePie::set_feed_url()
 	 * @access private
 	 */
-	var $feed_url;
+	public $feed_url;
 
 	/**
 	 * @var object Instance of SimplePie_File to use as a feed
 	 * @see SimplePie::set_file()
 	 * @access private
 	 */
-	var $file;
+	public $file;
 
 	/**
 	 * @var string Raw feed data
 	 * @see SimplePie::set_raw_data()
 	 * @access private
 	 */
-	var $raw_data;
+	public $raw_data;
 
 	/**
 	 * @var int Timeout for fetching remote files
 	 * @see SimplePie::set_timeout()
 	 * @access private
 	 */
-	var $timeout = 10;
+	public $timeout = 10;
 
 	/**
 	 * @var bool Forces fsockopen() to be used for remote files instead
@@ -455,7 +473,7 @@ class SimplePie
 	 * @see SimplePie::force_fsockopen()
 	 * @access private
 	 */
-	var $force_fsockopen = false;
+	public $force_fsockopen = false;
 
 	/**
 	 * @var bool Force the given data/URL to be treated as a feed no matter what
@@ -463,56 +481,49 @@ class SimplePie
 	 * @see SimplePie::force_feed()
 	 * @access private
 	 */
-	var $force_feed = false;
-
-	/**
-	 * @var bool Enable/Disable XML dump
-	 * @see SimplePie::enable_xml_dump()
-	 * @access private
-	 */
-	var $xml_dump = false;
+	public $force_feed = false;
 
 	/**
 	 * @var bool Enable/Disable Caching
 	 * @see SimplePie::enable_cache()
 	 * @access private
 	 */
-	var $cache = true;
+	public $cache = true;
 
 	/**
 	 * @var int Cache duration (in seconds)
 	 * @see SimplePie::set_cache_duration()
 	 * @access private
 	 */
-	var $cache_duration = 3600;
+	public $cache_duration = 3600;
 
 	/**
 	 * @var int Auto-discovery cache duration (in seconds)
 	 * @see SimplePie::set_autodiscovery_cache_duration()
 	 * @access private
 	 */
-	var $autodiscovery_cache_duration = 604800; // 7 Days.
+	public $autodiscovery_cache_duration = 604800; // 7 Days.
 
 	/**
 	 * @var string Cache location (relative to executing script)
 	 * @see SimplePie::set_cache_location()
 	 * @access private
 	 */
-	var $cache_location = './cache';
+	public $cache_location = './cache';
 
 	/**
 	 * @var string Function that creates the cache filename
 	 * @see SimplePie::set_cache_name_function()
 	 * @access private
 	 */
-	var $cache_name_function = 'md5';
+	public $cache_name_function = 'md5';
 
 	/**
 	 * @var bool Reorder feed by date descending
 	 * @see SimplePie::enable_order_by_date()
 	 * @access private
 	 */
-	var $order_by_date = true;
+	public $order_by_date = true;
 
 	/**
 	 * @var mixed Force input encoding to be set to the follow value
@@ -520,246 +531,132 @@ class SimplePie
 	 * @see SimplePie::set_input_encoding()
 	 * @access private
 	 */
-	var $input_encoding = false;
+	public $input_encoding = false;
 
 	/**
 	 * @var int Feed Autodiscovery Level
 	 * @see SimplePie::set_autodiscovery_level()
 	 * @access private
 	 */
-	var $autodiscovery = SIMPLEPIE_LOCATOR_ALL;
-
-	/**
-	 * @var string Class used for caching feeds
-	 * @see SimplePie::set_cache_class()
-	 * @access private
-	 */
-	var $cache_class = 'SimplePie_Cache';
-
-	/**
-	 * @var string Class used for locating feeds
-	 * @see SimplePie::set_locator_class()
-	 * @access private
-	 */
-	var $locator_class = 'SimplePie_Locator';
-
-	/**
-	 * @var string Class used for parsing feeds
-	 * @see SimplePie::set_parser_class()
-	 * @access private
-	 */
-	var $parser_class = 'SimplePie_Parser';
-
-	/**
-	 * @var string Class used for fetching feeds
-	 * @see SimplePie::set_file_class()
-	 * @access private
-	 */
-	var $file_class = 'SimplePie_File';
-
-	/**
-	 * @var string Class used for items
-	 * @see SimplePie::set_item_class()
-	 * @access private
-	 */
-	var $item_class = 'SimplePie_Item';
-
-	/**
-	 * @var string Class used for authors
-	 * @see SimplePie::set_author_class()
-	 * @access private
-	 */
-	var $author_class = 'SimplePie_Author';
-
-	/**
-	 * @var string Class used for categories
-	 * @see SimplePie::set_category_class()
-	 * @access private
-	 */
-	var $category_class = 'SimplePie_Category';
-
-	/**
-	 * @var string Class used for enclosures
-	 * @see SimplePie::set_enclosures_class()
-	 * @access private
-	 */
-	var $enclosure_class = 'SimplePie_Enclosure';
-
-	/**
-	 * @var string Class used for Media RSS  captions
-	 * @see SimplePie::set_caption_class()
-	 * @access private
-	 */
-	var $caption_class = 'SimplePie_Caption';
-
-	/**
-	 * @var string Class used for Media RSS 
-	 * @see SimplePie::set_copyright_class()
-	 * @access private
-	 */
-	var $copyright_class = 'SimplePie_Copyright';
-
-	/**
-	 * @var string Class used for Media RSS 
-	 * @see SimplePie::set_credit_class()
-	 * @access private
-	 */
-	var $credit_class = 'SimplePie_Credit';
-
-	/**
-	 * @var string Class used for Media RSS 
-	 * @see SimplePie::set_rating_class()
-	 * @access private
-	 */
-	var $rating_class = 'SimplePie_Rating';
-
-	/**
-	 * @var string Class used for Media RSS 
-	 * @see SimplePie::set_restriction_class()
-	 * @access private
-	 */
-	var $restriction_class = 'SimplePie_Restriction';
-
-	/**
-	 * @var string Class used for content-type sniffing
-	 * @see SimplePie::set_content_type_sniffer_class()
-	 * @access private
-	 */
-	var $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer';
-
-	/**
-	 * @var string Class used for item sources.
-	 * @see SimplePie::set_source_class()
-	 * @access private
-	 */
-	var $source_class = 'SimplePie_Source';
+	public $autodiscovery = SIMPLEPIE_LOCATOR_ALL;
 
 	/**
-	 * @var mixed Set javascript query string parameter (false, or
-	 * anything type-cast to false, disables this feature)
-	 * @see SimplePie::set_javascript()
-	 * @access private
+	 * Class registry object
+	 *
+	 * @var SimplePie_Registry
 	 */
-	var $javascript = 'js';
+	public $registry;
 
 	/**
 	 * @var int Maximum number of feeds to check with autodiscovery
 	 * @see SimplePie::set_max_checked_feeds()
 	 * @access private
 	 */
-	var $max_checked_feeds = 10;
+	public $max_checked_feeds = 10;
 
 	/**
 	 * @var array All the feeds found during the autodiscovery process
 	 * @see SimplePie::get_all_discovered_feeds()
 	 * @access private
 	 */
-	var $all_discovered_feeds = array();
-
-	/**
-	 * @var string Web-accessible path to the handler_favicon.php file.
-	 * @see SimplePie::set_favicon_handler()
-	 * @access private
-	 */
-	var $favicon_handler = '';
+	public $all_discovered_feeds = array();
 
 	/**
 	 * @var string Web-accessible path to the handler_image.php file.
 	 * @see SimplePie::set_image_handler()
 	 * @access private
 	 */
-	var $image_handler = '';
+	public $image_handler = '';
 
 	/**
 	 * @var array Stores the URLs when multiple feeds are being initialized.
 	 * @see SimplePie::set_feed_url()
 	 * @access private
 	 */
-	var $multifeed_url = array();
+	public $multifeed_url = array();
 
 	/**
 	 * @var array Stores SimplePie objects when multiple feeds initialized.
 	 * @access private
 	 */
-	var $multifeed_objects = array();
+	public $multifeed_objects = array();
 
 	/**
 	 * @var array Stores the get_object_vars() array for use with multifeeds.
 	 * @see SimplePie::set_feed_url()
 	 * @access private
 	 */
-	var $config_settings = null;
+	public $config_settings = null;
 
 	/**
 	 * @var integer Stores the number of items to return per-feed with multifeeds.
 	 * @see SimplePie::set_item_limit()
 	 * @access private
 	 */
-	var $item_limit = 0;
+	public $item_limit = 0;
 
 	/**
 	 * @var array Stores the default attributes to be stripped by strip_attributes().
 	 * @see SimplePie::strip_attributes()
 	 * @access private
 	 */
-	var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
+	public $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
 
 	/**
 	 * @var array Stores the default tags to be stripped by strip_htmltags().
 	 * @see SimplePie::strip_htmltags()
 	 * @access private
 	 */
-	var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
+	public $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
 
 	/**
 	 * The SimplePie class contains feed level data and options
 	 *
-	 * There are two ways that you can create a new SimplePie object. The first
-	 * is by passing a feed URL as a parameter to the SimplePie constructor
-	 * (as well as optionally setting the cache location and cache expiry). This
-	 * will initialise the whole feed with all of the default settings, and you
-	 * can begin accessing methods and properties immediately.
-	 *
-	 * The second way is to create the SimplePie object with no parameters
-	 * at all. This will enable you to set configuration options. After setting
+	 * To use SimplePie, create the SimplePie object with no parameters. You can
+	 * then set configuration options using the provided methods. After setting
 	 * them, you must initialise the feed using $feed->init(). At that point the
-	 * object's methods and properties will be available to you. This format is
-	 * what is used throughout this documentation.
+	 * object's methods and properties will be available to you.
+	 *
+	 * Previously, it was possible to pass in the feed URL along with cache
+	 * options directly into the constructor. This has been removed as of 1.3 as
+	 * it caused a lot of confusion.
 	 *
-	 * @access public
 	 * @since 1.0 Preview Release
-	 * @param string $feed_url This is the URL you want to parse.
-	 * @param string $cache_location This is where you want the cache to be stored.
-	 * @param int $cache_duration This is the number of seconds that you want to store the cache file for.
 	 */
-	function SimplePie($feed_url = null, $cache_location = null, $cache_duration = null)
+	public function __construct()
 	{
-		// Other objects, instances created here so we can set options on them
-		$this->sanitize = new SimplePie_Sanitize;
-
-		// Set options if they're passed to the constructor
-		if ($cache_location !== null)
+		if (version_compare(PHP_VERSION, '5.2', '<'))
 		{
-			$this->set_cache_location($cache_location);
+			trigger_error('PHP 4.x, 5.0 and 5.1 are no longer supported. Please upgrade to PHP 5.2 or newer.');
+			die();
 		}
 
-		if ($cache_duration !== null)
-		{
-			$this->set_cache_duration($cache_duration);
-		}
+		// Other objects, instances created here so we can set options on them
+		$this->sanitize = new SimplePie_Sanitize();
+		$this->registry = new SimplePie_Registry();
 
-		// Only init the script if we're passed a feed URL
-		if ($feed_url !== null)
+		if (func_num_args() > 0)
 		{
-			$this->set_feed_url($feed_url);
-			$this->init();
+			$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
+			trigger_error('Passing parameters to the constructor is no longer supported. Please use set_feed_url(), set_cache_location(), and set_cache_location() directly.', $level);
+
+			$args = func_get_args();
+			switch (count($args)) {
+				case 3:
+					$this->set_cache_duration($args[2]);
+				case 2:
+					$this->set_cache_location($args[1]);
+				case 1:
+					$this->set_feed_url($args[0]);
+					$this->init();
+			}
 		}
 	}
 
 	/**
 	 * Used for converting object to a string
 	 */
-	function __toString()
+	public function __toString()
 	{
 		return md5(serialize($this->data));
 	}
@@ -767,7 +664,7 @@ class SimplePie
 	/**
 	 * Remove items that link back to this before destroying this object
 	 */
-	function __destruct()
+	public function __destruct()
 	{
 		if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
 		{
@@ -791,20 +688,21 @@ class SimplePie
 	}
 
 	/**
-	 * Force the given data/URL to be treated as a feed no matter what it
-	 * appears like
+	 * Force the given data/URL to be treated as a feed
+	 *
+	 * This tells SimplePie to ignore the content-type provided by the server.
+	 * Be careful when using this option, as it will also disable autodiscovery.
 	 *
-	 * @access public
 	 * @since 1.1
 	 * @param bool $enable Force the given data/URL to be treated as a feed
 	 */
-	function force_feed($enable = false)
+	public function force_feed($enable = false)
 	{
 		$this->force_feed = (bool) $enable;
 	}
 
 	/**
-	 * This is the URL of the feed you want to parse.
+	 * Set the URL of the feed you want to parse
 	 *
 	 * This allows you to enter the URL of the feed you want to parse, or the
 	 * website you want to try to use auto-discovery on. This takes priority
@@ -814,37 +712,35 @@ class SimplePie
 	 * of a string for the $url. Remember that with each additional feed comes
 	 * additional processing and resources.
 	 *
-	 * @access public
 	 * @since 1.0 Preview Release
-	 * @param mixed $url This is the URL (or array of URLs) that you want to parse.
-	 * @see SimplePie::set_raw_data()
+	 * @see set_raw_data()
+	 * @param string|array $url This is the URL (or array of URLs) that you want to parse.
 	 */
-	function set_feed_url($url)
+	public function set_feed_url($url)
 	{
+		$this->multifeed_url = array();
 		if (is_array($url))
 		{
-			$this->multifeed_url = array();
 			foreach ($url as $value)
 			{
-				$this->multifeed_url[] = SimplePie_Misc::fix_protocol($value, 1);
+				$this->multifeed_url[] = $this->registry->call('Misc', 'fix_protocol', array($value, 1));
 			}
 		}
 		else
 		{
-			$this->feed_url = SimplePie_Misc::fix_protocol($url, 1);
+			$this->feed_url = $this->registry->call('Misc', 'fix_protocol', array($url, 1));
 		}
 	}
 
 	/**
-	 * Provides an instance of SimplePie_File to use as a feed
+	 * Set an instance of {@see SimplePie_File} to use as a feed
 	 *
-	 * @access public
-	 * @param object &$file Instance of SimplePie_File (or subclass)
+	 * @param SimplePie_File &$file
 	 * @return bool True on success, false on failure
 	 */
-	function set_file(&$file)
+	public function set_file(&$file)
 	{
-		if (is_a($file, 'SimplePie_File'))
+		if ($file instanceof SimplePie_File)
 		{
 			$this->feed_url = $file->url;
 			$this->file =& $file;
@@ -854,138 +750,113 @@ class SimplePie
 	}
 
 	/**
+	 * Set the raw XML data to parse
+	 *
 	 * Allows you to use a string of RSS/Atom data instead of a remote feed.
 	 *
 	 * If you have a feed available as a string in PHP, you can tell SimplePie
 	 * to parse that data string instead of a remote feed. Any set feed URL
 	 * takes precedence.
 	 *
-	 * @access public
 	 * @since 1.0 Beta 3
 	 * @param string $data RSS or Atom data as a string.
-	 * @see SimplePie::set_feed_url()
+	 * @see set_feed_url()
 	 */
-	function set_raw_data($data)
+	public function set_raw_data($data)
 	{
 		$this->raw_data = $data;
 	}
 
 	/**
-	 * Allows you to override the default timeout for fetching remote feeds.
+	 * Set the the default timeout for fetching remote feeds
 	 *
 	 * This allows you to change the maximum time the feed's server to respond
 	 * and send the feed back.
 	 *
-	 * @access public
 	 * @since 1.0 Beta 3
 	 * @param int $timeout The maximum number of seconds to spend waiting to retrieve a feed.
 	 */
-	function set_timeout($timeout = 10)
+	public function set_timeout($timeout = 10)
 	{
 		$this->timeout = (int) $timeout;
 	}
 
 	/**
-	 * Forces SimplePie to use fsockopen() instead of the preferred cURL
-	 * functions.
+	 * Force SimplePie to use fsockopen() instead of cURL
 	 *
-	 * @access public
 	 * @since 1.0 Beta 3
 	 * @param bool $enable Force fsockopen() to be used
 	 */
-	function force_fsockopen($enable = false)
+	public function force_fsockopen($enable = false)
 	{
 		$this->force_fsockopen = (bool) $enable;
 	}
 
 	/**
-	 * Outputs the raw XML content of the feed, after it has gone through
-	 * SimplePie's filters.
-	 *
-	 * Used only for debugging, this function will output the XML content as
-	 * text/xml. When SimplePie reads in a feed, it does a bit of cleaning up
-	 * before trying to parse it. Many parts of the feed are re-written in
-	 * memory, and in the end, you have a parsable feed. XML dump shows you the
-	 * actual XML that SimplePie tries to parse, which may or may not be very
-	 * different from the original feed.
-	 *
-	 * @access public
-	 * @since 1.0 Preview Release
-	 * @param bool $enable Enable XML dump
-	 */
-	function enable_xml_dump($enable = false)
-	{
-		$this->xml_dump = (bool) $enable;
-	}
-
-	/**
-	 * Enables/disables caching in SimplePie.
+	 * Enable/disable caching in SimplePie.
 	 *
 	 * This option allows you to disable caching all-together in SimplePie.
 	 * However, disabling the cache can lead to longer load times.
 	 *
-	 * @access public
 	 * @since 1.0 Preview Release
 	 * @param bool $enable Enable caching
 	 */
-	function enable_cache($enable = true)
+	public function enable_cache($enable = true)
 	{
 		$this->cache = (bool) $enable;
 	}
 
 	/**
-	 * Set the length of time (in seconds) that the contents of a feed
-	 * will be cached.
+	 * Set the length of time (in seconds) that the contents of a feed will be
+	 * cached
 	 *
-	 * @access public
-	 * @param int $seconds The feed content cache duration.
+	 * @param int $seconds The feed content cache duration
 	 */
-	function set_cache_duration($seconds = 3600)
+	public function set_cache_duration($seconds = 3600)
 	{
 		$this->cache_duration = (int) $seconds;
 	}
 
 	/**
-	 * Set the length of time (in seconds) that the autodiscovered feed
-	 * URL will be cached.
+	 * Set the length of time (in seconds) that the autodiscovered feed URL will
+	 * be cached
 	 *
-	 * @access public
 	 * @param int $seconds The autodiscovered feed URL cache duration.
 	 */
-	function set_autodiscovery_cache_duration($seconds = 604800)
+	public function set_autodiscovery_cache_duration($seconds = 604800)
 	{
 		$this->autodiscovery_cache_duration = (int) $seconds;
 	}
 
 	/**
-	 * Set the file system location where the cached files should be stored.
+	 * Set the file system location where the cached files should be stored
 	 *
-	 * @access public
 	 * @param string $location The file system location.
 	 */
-	function set_cache_location($location = './cache')
+	public function set_cache_location($location = './cache')
 	{
 		$this->cache_location = (string) $location;
 	}
 
 	/**
-	 * Determines whether feed items should be sorted into reverse chronological order.
+	 * Set whether feed items should be sorted into reverse chronological order
 	 *
-	 * @access public
 	 * @param bool $enable Sort as reverse chronological order.
 	 */
-	function enable_order_by_date($enable = true)
+	public function enable_order_by_date($enable = true)
 	{
 		$this->order_by_date = (bool) $enable;
 	}
 
 	/**
-	 * Allows you to override the character encoding reported by the feed.
+	 * Set the character encoding used to parse the feed
 	 *
-	 * @access public
-	 * @param string $encoding Character encoding.
+	 * This overrides the encoding reported by the feed, however it will fall
+	 * back to the normal encoding detection if the override fails
+	 *
+	 * @param string $encoding Character encoding
 	 */
-	function set_input_encoding($encoding = false)
+	public function set_input_encoding($encoding = false)
 	{
 		if ($encoding)
 		{
@@ -1000,7 +871,6 @@ class SimplePie
 	/**
 	 * Set how much feed autodiscovery to do
 	 *
-	 * @access public
 	 * @see SIMPLEPIE_LOCATOR_NONE
 	 * @see SIMPLEPIE_LOCATOR_AUTODISCOVERY
 	 * @see SIMPLEPIE_LOCATOR_LOCAL_EXTENSION
@@ -1008,325 +878,168 @@ class SimplePie
 	 * @see SIMPLEPIE_LOCATOR_REMOTE_EXTENSION
 	 * @see SIMPLEPIE_LOCATOR_REMOTE_BODY
 	 * @see SIMPLEPIE_LOCATOR_ALL
-	 * @param int $level Feed Autodiscovery Level (level can be a
-	 * combination of the above constants, see bitwise OR operator)
+	 * @param int $level Feed Autodiscovery Level (level can be a combination of the above constants, see bitwise OR operator)
 	 */
-	function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL)
+	public function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL)
 	{
 		$this->autodiscovery = (int) $level;
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for caching.
-	 * Useful when you are overloading or extending SimplePie's default classes.
+	 * Get the class registry
 	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Use this to override SimplePie's default classes
+	 * @see SimplePie_Registry
+	 * @return SimplePie_Registry
 	 */
-	function set_cache_class($class = 'SimplePie_Cache')
+	public function &get_registry()
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Cache'))
-		{
-			$this->cache_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry;
 	}
 
-	/**
-	 * Allows you to change which class SimplePie uses for auto-discovery.
+	/**#@+
 	 * Useful when you are overloading or extending SimplePie's default classes.
 	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
+	 * @deprecated Use {@see get_registry()} instead
 	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * @param string $class Name of custom class
+	 * @return boolean True on success, false otherwise
+	 */
+	/**
+	 * Set which class SimplePie uses for caching
 	 */
-	function set_locator_class($class = 'SimplePie_Locator')
+	public function set_cache_class($class = 'SimplePie_Cache')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Locator'))
-		{
-			$this->locator_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Cache', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for XML parsing.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for auto-discovery
 	 */
-	function set_parser_class($class = 'SimplePie_Parser')
+	public function set_locator_class($class = 'SimplePie_Locator')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Parser'))
-		{
-			$this->parser_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Locator', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for remote file fetching.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for XML parsing
 	 */
-	function set_file_class($class = 'SimplePie_File')
+	public function set_parser_class($class = 'SimplePie_Parser')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_File'))
-		{
-			$this->file_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Parser', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for data sanitization.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for remote file fetching
 	 */
-	function set_sanitize_class($class = 'SimplePie_Sanitize')
+	public function set_file_class($class = 'SimplePie_File')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Sanitize'))
-		{
-			$this->sanitize = new $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('File', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for handling feed items.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for data sanitization
 	 */
-	function set_item_class($class = 'SimplePie_Item')
+	public function set_sanitize_class($class = 'SimplePie_Sanitize')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Item'))
-		{
-			$this->item_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Sanitize', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for handling author data.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for handling feed items
 	 */
-	function set_author_class($class = 'SimplePie_Author')
+	public function set_item_class($class = 'SimplePie_Item')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Author'))
-		{
-			$this->author_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Item', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for handling category data.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for handling author data
 	 */
-	function set_category_class($class = 'SimplePie_Category')
+	public function set_author_class($class = 'SimplePie_Author')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Category'))
-		{
-			$this->category_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Author', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for feed enclosures.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for handling category data
 	 */
-	function set_enclosure_class($class = 'SimplePie_Enclosure')
+	public function set_category_class($class = 'SimplePie_Category')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Enclosure'))
-		{
-			$this->enclosure_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Category', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for  captions
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for feed enclosures
 	 */
-	function set_caption_class($class = 'SimplePie_Caption')
+	public function set_enclosure_class($class = 'SimplePie_Enclosure')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Caption'))
-		{
-			$this->caption_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Enclosure', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for 
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for `` captions
 	 */
-	function set_copyright_class($class = 'SimplePie_Copyright')
+	public function set_caption_class($class = 'SimplePie_Caption')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Copyright'))
-		{
-			$this->copyright_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Caption', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for 
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for ``
 	 */
-	function set_credit_class($class = 'SimplePie_Credit')
+	public function set_copyright_class($class = 'SimplePie_Copyright')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Credit'))
-		{
-			$this->credit_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Copyright', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for 
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for ``
 	 */
-	function set_rating_class($class = 'SimplePie_Rating')
+	public function set_credit_class($class = 'SimplePie_Credit')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Rating'))
-		{
-			$this->rating_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Credit', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for 
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for ``
 	 */
-	function set_restriction_class($class = 'SimplePie_Restriction')
+	public function set_rating_class($class = 'SimplePie_Rating')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Restriction'))
-		{
-			$this->restriction_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Rating', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses for content-type sniffing.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for ``
 	 */
-	function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer')
+	public function set_restriction_class($class = 'SimplePie_Restriction')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Content_Type_Sniffer'))
-		{
-			$this->content_type_sniffer_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Restriction', $class, true);
 	}
 
 	/**
-	 * Allows you to change which class SimplePie uses item sources.
-	 * Useful when you are overloading or extending SimplePie's default classes.
-	 *
-	 * @access public
-	 * @param string $class Name of custom class.
-	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
-	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
+	 * Set which class SimplePie uses for content-type sniffing
 	 */
-	function set_source_class($class = 'SimplePie_Source')
+	public function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer')
 	{
-		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Source'))
-		{
-			$this->source_class = $class;
-			return true;
-		}
-		return false;
+		return $this->registry->register('Content_Type_Sniffer', $class, true);
+	}
+
+	/**
+	 * Set which class SimplePie uses item sources
+	 */
+	public function set_source_class($class = 'SimplePie_Source')
+	{
+		return $this->registry->register('Source', $class, true);
 	}
+	/**#@-*/
 
 	/**
-	 * Allows you to override the default user agent string.
+	 * Set the user agent string
 	 *
-	 * @access public
 	 * @param string $ua New user agent string.
 	 */
-	function set_useragent($ua = SIMPLEPIE_USERAGENT)
+	public function set_useragent($ua = SIMPLEPIE_USERAGENT)
 	{
 		$this->useragent = (string) $ua;
 	}
@@ -1334,10 +1047,9 @@ class SimplePie
 	/**
 	 * Set callback function to create cache filename with
 	 *
-	 * @access public
 	 * @param mixed $function Callback function
 	 */
-	function set_cache_name_function($function = 'md5')
+	public function set_cache_name_function($function = 'md5')
 	{
 		if (is_callable($function))
 		{
@@ -1346,31 +1058,14 @@ class SimplePie
 	}
 
 	/**
-	 * Set javascript query string parameter
+	 * Set options to make SP as fast as possible
 	 *
-	 * @access public
-	 * @param mixed $get Javascript query string parameter
-	 */
-	function set_javascript($get = 'js')
-	{
-		if ($get)
-		{
-			$this->javascript = (string) $get;
-		}
-		else
-		{
-			$this->javascript = false;
-		}
-	}
-
-	/**
-	 * Set options to make SP as fast as possible.  Forgoes a
-	 * substantial amount of data sanitization in favor of speed.
+	 * Forgoes a substantial amount of data sanitization in favor of speed. This
+	 * turns SimplePie into a dumb parser of feeds.
 	 *
-	 * @access public
 	 * @param bool $set Whether to set them or not
 	 */
-	function set_stupidly_fast($set = false)
+	public function set_stupidly_fast($set = false)
 	{
 		if ($set)
 		{
@@ -1386,20 +1081,19 @@ class SimplePie
 	/**
 	 * Set maximum number of feeds to check with autodiscovery
 	 *
-	 * @access public
 	 * @param int $max Maximum number of feeds to check
 	 */
-	function set_max_checked_feeds($max = 10)
+	public function set_max_checked_feeds($max = 10)
 	{
 		$this->max_checked_feeds = (int) $max;
 	}
 
-	function remove_div($enable = true)
+	public function remove_div($enable = true)
 	{
 		$this->sanitize->remove_div($enable);
 	}
 
-	function strip_htmltags($tags = '', $encode = null)
+	public function strip_htmltags($tags = '', $encode = null)
 	{
 		if ($tags === '')
 		{
@@ -1412,12 +1106,12 @@ class SimplePie
 		}
 	}
 
-	function encode_instead_of_strip($enable = true)
+	public function encode_instead_of_strip($enable = true)
 	{
 		$this->sanitize->encode_instead_of_strip($enable);
 	}
 
-	function strip_attributes($attribs = '')
+	public function strip_attributes($attribs = '')
 	{
 		if ($attribs === '')
 		{
@@ -1426,12 +1120,34 @@ class SimplePie
 		$this->sanitize->strip_attributes($attribs);
 	}
 
-	function set_output_encoding($encoding = 'UTF-8')
+	/**
+	 * Set the output encoding
+	 *
+	 * Allows you to override SimplePie's output to match that of your webpage.
+	 * This is useful for times when your webpages are not being served as
+	 * UTF-8.  This setting will be obeyed by {@see handle_content_type()}, and
+	 * is similar to {@see set_input_encoding()}.
+	 *
+	 * It should be noted, however, that not all character encodings can support
+	 * all characters.  If your page is being served as ISO-8859-1 and you try
+	 * to display a Japanese feed, you'll likely see garbled characters.
+	 * Because of this, it is highly recommended to ensure that your webpages
+	 * are served as UTF-8.
+	 *
+	 * The number of supported character encodings depends on whether your web
+	 * host supports {@link http://php.net/mbstring mbstring},
+	 * {@link http://php.net/iconv iconv}, or both. See
+	 * {@link http://simplepie.org/wiki/faq/Supported_Character_Encodings} for
+	 * more information.
+	 *
+	 * @param string $encoding
+	 */
+	public function set_output_encoding($encoding = 'UTF-8')
 	{
 		$this->sanitize->set_output_encoding($encoding);
 	}
 
-	function strip_comments($strip = false)
+	public function strip_comments($strip = false)
 	{
 		$this->sanitize->strip_comments($strip);
 	}
@@ -1440,42 +1156,25 @@ class SimplePie
 	 * Set element/attribute key/value pairs of HTML attributes
 	 * containing URLs that need to be resolved relative to the feed
 	 *
-	 * @access public
+	 * Defaults to |a|@href, |area|@href, |blockquote|@cite, |del|@cite,
+	 * |form|@action, |img|@longdesc, |img|@src, |input|@src, |ins|@cite,
+	 * |q|@cite
+	 *
 	 * @since 1.0
-	 * @param array $element_attribute Element/attribute key/value pairs
+	 * @param array|null $element_attribute Element/attribute key/value pairs, null for default
 	 */
-	function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite'))
+	public function set_url_replacements($element_attribute = null)
 	{
 		$this->sanitize->set_url_replacements($element_attribute);
 	}
 
-	/**
-	 * Set the handler to enable the display of cached favicons.
-	 *
-	 * @access public
-	 * @param str $page Web-accessible path to the handler_favicon.php file.
-	 * @param str $qs The query string that the value should be passed to.
-	 */
-	function set_favicon_handler($page = false, $qs = 'i')
-	{
-		if ($page !== false)
-		{
-			$this->favicon_handler = $page . '?' . $qs . '=';
-		}
-		else
-		{
-			$this->favicon_handler = '';
-		}
-	}
-
 	/**
 	 * Set the handler to enable the display of cached images.
 	 *
-	 * @access public
 	 * @param str $page Web-accessible path to the handler_image.php file.
 	 * @param str $qs The query string that the value should be passed to.
 	 */
-	function set_image_handler($page = false, $qs = 'i')
+	public function set_image_handler($page = false, $qs = 'i')
 	{
 		if ($page !== false)
 		{
@@ -1488,20 +1187,28 @@ class SimplePie
 	}
 
 	/**
-	 * Set the limit for items returned per-feed with multifeeds.
+	 * Set the limit for items returned per-feed with multifeeds
 	 *
-	 * @access public
 	 * @param integer $limit The maximum number of items to return.
 	 */
-	function set_item_limit($limit = 0)
+	public function set_item_limit($limit = 0)
 	{
 		$this->item_limit = (int) $limit;
 	}
 
-	function init()
+	/**
+	 * Initialize the feed object
+	 *
+	 * This is what makes everything happen.  Period.  This is where all of the
+	 * configuration options get processed, feeds are fetched, cached, and
+	 * parsed, and all of that other good stuff.
+	 *
+	 * @return boolean True if successful, false otherwise
+	 */
+	public function init()
 	{
 		// Check absolute bare minimum requirements.
-		if ((function_exists('version_compare') && version_compare(PHP_VERSION, '4.3.0', '<')) || !extension_loaded('xml') || !extension_loaded('pcre'))
+		if (!extension_loaded('xml') || !extension_loaded('pcre'))
 		{
 			return false;
 		}
@@ -1522,331 +1229,383 @@ class SimplePie
 			}
 		}
 
-		if (isset($_GET[$this->javascript]))
+		if (method_exists($this->sanitize, 'set_registry'))
 		{
-			SimplePie_Misc::output_javascript();
-			exit;
+			$this->sanitize->set_registry($this->registry);
 		}
 
 		// Pass whatever was set with config options over to the sanitizer.
-		$this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->cache_class);
-		$this->sanitize->pass_file_data($this->file_class, $this->timeout, $this->useragent, $this->force_fsockopen);
+		// Pass the classes in for legacy support; new classes should use the registry instead
+		$this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->registry->get_class('Cache'));
+		$this->sanitize->pass_file_data($this->registry->get_class('File'), $this->timeout, $this->useragent, $this->force_fsockopen);
 
-		if ($this->feed_url !== null || $this->raw_data !== null)
+		if (!empty($this->multifeed_url))
 		{
-			$this->data = array();
+			$i = 0;
+			$success = 0;
 			$this->multifeed_objects = array();
-			$cache = false;
-
-			if ($this->feed_url !== null)
+			$this->error = array();
+			foreach ($this->multifeed_url as $url)
 			{
-				$parsed_feed_url = SimplePie_Misc::parse_url($this->feed_url);
-				// Decide whether to enable caching
-				if ($this->cache && $parsed_feed_url['scheme'] !== '')
-				{
-					$cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, call_user_func($this->cache_name_function, $this->feed_url), 'spc');
-				}
-				// If it's enabled and we don't want an XML dump, use the cache
-				if ($cache && !$this->xml_dump)
-				{
-					// Load the Cache
-					$this->data = $cache->load();
-					if (!empty($this->data))
-					{
-						// If the cache is for an outdated build of SimplePie
-						if (!isset($this->data['build']) || $this->data['build'] !== SIMPLEPIE_BUILD)
-						{
-							$cache->unlink();
-							$this->data = array();
-						}
-						// If we've hit a collision just rerun it with caching disabled
-						elseif (isset($this->data['url']) && $this->data['url'] !== $this->feed_url)
-						{
-							$cache = false;
-							$this->data = array();
-						}
-						// If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL.
-						elseif (isset($this->data['feed_url']))
-						{
-							// If the autodiscovery cache is still valid use it.
-							if ($cache->mtime() + $this->autodiscovery_cache_duration > time())
-							{
-								// Do not need to do feed autodiscovery yet.
-								if ($this->data['feed_url'] === $this->data['url'])
-								{
-									$cache->unlink();
-									$this->data = array();
-								}
-								else
-								{
-									$this->set_feed_url($this->data['feed_url']);
-									return $this->init();
-								}
-							}
-						}
-						// Check if the cache has been updated
-						elseif ($cache->mtime() + $this->cache_duration < time())
-						{
-							// If we have last-modified and/or etag set
-							if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag']))
-							{
-								$headers = array();
-								if (isset($this->data['headers']['last-modified']))
-								{
-									$headers['if-modified-since'] = $this->data['headers']['last-modified'];
-								}
-								if (isset($this->data['headers']['etag']))
-								{
-									$headers['if-none-match'] = '"' . $this->data['headers']['etag'] . '"';
-								}
-								$file = new $this->file_class($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen);
-								if ($file->success)
-								{
-									if ($file->status_code === 304)
-									{
-										$cache->touch();
-										return true;
-									}
-									else
-									{
-										$headers = $file->headers;
-									}
-								}
-								else
-								{
-									unset($file);
-								}
-							}
-						}
-						// If the cache is still valid, just return true
-						else
-						{
-							return true;
-						}
-					}
-					// If the cache is empty, delete it
-					else
-					{
-						$cache->unlink();
-						$this->data = array();
-					}
-				}
-				// If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.
-				if (!isset($file))
-				{
-					if (is_a($this->file, 'SimplePie_File') && $this->file->url === $this->feed_url)
-					{
-						$file =& $this->file;
-					}
-					else
-					{
-						$file = new $this->file_class($this->feed_url, $this->timeout, 5, null, $this->useragent, $this->force_fsockopen);
-					}
-				}
-				// If the file connection has an error, set SimplePie::error to that and quit
-				if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
+				$this->multifeed_objects[$i] = clone $this;
+				$this->multifeed_objects[$i]->set_feed_url($url);
+				$single_success = $this->multifeed_objects[$i]->init();
+				$success |= $single_success;
+				if (!$single_success)
 				{
-					$this->error = $file->error;
-					if (!empty($this->data))
-					{
-						return true;
-					}
-					else
-					{
-						return false;
-					}
+					$this->error[$i] = $this->multifeed_objects[$i]->error();
 				}
+				$i++;
+			}
+			return (bool) $success;
+		}
+		elseif ($this->feed_url === null && $this->raw_data === null)
+		{
+			return false;
+		}
 
-				if (!$this->force_feed)
-				{
-					// Check if the supplied URL is a feed, if it isn't, look for it.
-					$locate = new $this->locator_class($file, $this->timeout, $this->useragent, $this->file_class, $this->max_checked_feeds, $this->content_type_sniffer_class);
-					if (!$locate->is_feed($file))
-					{
-						// We need to unset this so that if SimplePie::set_file() has been called that object is untouched
-						unset($file);
-						if ($file = $locate->find($this->autodiscovery, $this->all_discovered_feeds))
-						{
-							if ($cache)
-							{
-								$this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD);
-								if (!$cache->save($this))
-								{
-									trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
-								}
-								$cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc');
-							}
-							$this->feed_url = $file->url;
-						}
-						else
-						{
-							$this->error = "A feed could not be found at $this->feed_url. A feed with an invalid mime type may fall victim to this error, or " . SIMPLEPIE_NAME . " was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed.";
-							SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__);
-							return false;
-						}
-					}
-					$locate = null;
-				}
+		$this->error = null;
+		$this->data = array();
+		$this->multifeed_objects = array();
+		$cache = false;
+
+		if ($this->feed_url !== null)
+		{
+			$parsed_feed_url = $this->registry->call('Misc', 'parse_url', array($this->feed_url));
 
-				$headers = $file->headers;
-				$data = $file->body;
-				$sniffer = new $this->content_type_sniffer_class($file);
-				$sniffed = $sniffer->get_type();
+			// Decide whether to enable caching
+			if ($this->cache && $parsed_feed_url['scheme'] !== '')
+			{
+				$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $this->feed_url), 'spc'));
 			}
-			else
+
+			// Fetch the data via SimplePie_File into $this->raw_data
+			if (($fetched = $this->fetch_data($cache)) === true)
 			{
-				$data = $this->raw_data;
+				return true;
 			}
+			elseif ($fetched === false) {
+				return false;
+			}
+
+			list($headers, $sniffed) = $fetched;
+		}
+
+		// Set up array of possible encodings
+		$encodings = array();
+
+		// First check to see if input has been overridden.
+		if ($this->input_encoding !== false)
+		{
+			$encodings[] = $this->input_encoding;
+		}
 
-			// Set up array of possible encodings
-			$encodings = array();
+		$application_types = array('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity');
+		$text_types = array('text/xml', 'text/xml-external-parsed-entity');
 
-			// First check to see if input has been overridden.
-			if ($this->input_encoding !== false)
+		// RFC 3023 (only applies to sniffed content)
+		if (isset($sniffed))
+		{
+			if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml')
+			{
+				if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
+				{
+					$encodings[] = strtoupper($charset[1]);
+				}
+				$encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry)));
+				$encodings[] = 'UTF-8';
+			}
+			elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml')
+			{
+				if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
+				{
+					$encodings[] = $charset[1];
+				}
+				$encodings[] = 'US-ASCII';
+			}
+			// Text MIME-type default
+			elseif (substr($sniffed, 0, 5) === 'text/')
 			{
-				$encodings[] = $this->input_encoding;
+				$encodings[] = 'US-ASCII';
 			}
+		}
 
-			$application_types = array('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity');
-			$text_types = array('text/xml', 'text/xml-external-parsed-entity');
+		// Fallback to XML 1.0 Appendix F.1/UTF-8/ISO-8859-1
+		$encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry)));
+		$encodings[] = 'UTF-8';
+		$encodings[] = 'ISO-8859-1';
 
-			// RFC 3023 (only applies to sniffed content)
-			if (isset($sniffed))
+		// There's no point in trying an encoding twice
+		$encodings = array_unique($encodings);
+
+		// Loop through each possible encoding, till we return something, or run out of possibilities
+		foreach ($encodings as $encoding)
+		{
+			// Change the encoding to UTF-8 (as we always use UTF-8 internally)
+			if ($utf8_data = $this->registry->call('Misc', 'change_encoding', array($this->raw_data, $encoding, 'UTF-8')))
 			{
-				if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml')
+				// Create new parser
+				$parser = $this->registry->create('Parser');
+
+				// If it's parsed fine
+				if ($parser->parse($utf8_data, 'UTF-8'))
 				{
-					if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
+					$this->data = $parser->get_data();
+					if (!($this->get_type() & ~SIMPLEPIE_TYPE_NONE))
 					{
-						$encodings[] = strtoupper($charset[1]);
+						$this->error = "A feed could not be found at $this->feed_url. This does not appear to be a valid RSS or Atom feed.";
+						$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
+						return false;
 					}
-					$encodings = array_merge($encodings, SimplePie_Misc::xml_encoding($data));
-					$encodings[] = 'UTF-8';
-				}
-				elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml')
-				{
-					if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
+
+					if (isset($headers))
 					{
-						$encodings[] = $charset[1];
+						$this->data['headers'] = $headers;
 					}
-					$encodings[] = 'US-ASCII';
-				}
-				// Text MIME-type default
-				elseif (substr($sniffed, 0, 5) === 'text/')
-				{
-					$encodings[] = 'US-ASCII';
+					$this->data['build'] = SIMPLEPIE_BUILD;
+
+					// Cache the file if caching is enabled
+					if ($cache && !$cache->save($this))
+					{
+						trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
+					}
+					return true;
 				}
 			}
+		}
 
-			// Fallback to XML 1.0 Appendix F.1/UTF-8/ISO-8859-1
-			$encodings = array_merge($encodings, SimplePie_Misc::xml_encoding($data));
-			$encodings[] = 'UTF-8';
-			$encodings[] = 'ISO-8859-1';
+		if (isset($parser))
+		{
+			// We have an error, just set SimplePie_Misc::error to it and quit
+			$this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column());
+		}
+		else
+		{
+			$this->error = 'The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended.';
+		}
 
-			// There's no point in trying an encoding twice
-			$encodings = array_unique($encodings);
+		$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
 
-			// If we want the XML, just output that with the most likely encoding and quit
-			if ($this->xml_dump)
-			{
-				header('Content-type: text/xml; charset=' . $encodings[0]);
-				echo $data;
-				exit;
-			}
+		return false;
+	}
 
-			// Loop through each possible encoding, till we return something, or run out of possibilities
-			foreach ($encodings as $encoding)
+	/**
+	 * Fetch the data via SimplePie_File
+	 *
+	 * If the data is already cached, attempt to fetch it from there instead
+	 * @param SimplePie_Cache|false $cache Cache handler, or false to not load from the cache
+	 * @return array|true Returns true if the data was loaded from the cache, or an array of HTTP headers and sniffed type
+	 */
+	protected function fetch_data(&$cache)
+	{
+		// If it's enabled, use the cache
+		if ($cache)
+		{
+			// Load the Cache
+			$this->data = $cache->load();
+			if (!empty($this->data))
 			{
-				// Change the encoding to UTF-8 (as we always use UTF-8 internally)
-				if ($utf8_data = SimplePie_Misc::change_encoding($data, $encoding, 'UTF-8'))
+				// If the cache is for an outdated build of SimplePie
+				if (!isset($this->data['build']) || $this->data['build'] !== SIMPLEPIE_BUILD)
+				{
+					$cache->unlink();
+					$this->data = array();
+				}
+				// If we've hit a collision just rerun it with caching disabled
+				elseif (isset($this->data['url']) && $this->data['url'] !== $this->feed_url)
 				{
-					// Create new parser
-					$parser = new $this->parser_class();
+					$cache = false;
+					$this->data = array();
+				}
+				// If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL.
+				elseif (isset($this->data['feed_url']))
+				{
+					// If the autodiscovery cache is still valid use it.
+					if ($cache->mtime() + $this->autodiscovery_cache_duration > time())
+					{
+						// Do not need to do feed autodiscovery yet.
+						if ($this->data['feed_url'] !== $this->data['url'])
+						{
+							$this->set_feed_url($this->data['feed_url']);
+							return $this->init();
+						}
 
-					// If it's parsed fine
-					if ($parser->parse($utf8_data, 'UTF-8'))
+						$cache->unlink();
+						$this->data = array();
+					}
+				}
+				// Check if the cache has been updated
+				elseif ($cache->mtime() + $this->cache_duration < time())
+				{
+					// If we have last-modified and/or etag set
+					if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag']))
 					{
-						$this->data = $parser->get_data();
-						if ($this->get_type() & ~SIMPLEPIE_TYPE_NONE)
+						$headers = array(
+							'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+						);
+						if (isset($this->data['headers']['last-modified']))
 						{
-							if (isset($headers))
-							{
-								$this->data['headers'] = $headers;
-							}
-							$this->data['build'] = SIMPLEPIE_BUILD;
+							$headers['if-modified-since'] = $this->data['headers']['last-modified'];
+						}
+						if (isset($this->data['headers']['etag']))
+						{
+							$headers['if-none-match'] = $this->data['headers']['etag'];
+						}
+
+						$file = $this->registry->create('File', array($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen));
 
-							// Cache the file if caching is enabled
-							if ($cache && !$cache->save($this))
+						if ($file->success)
+						{
+							if ($file->status_code === 304)
 							{
-								trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
+								$cache->touch();
+								return true;
 							}
-							return true;
 						}
 						else
 						{
-							$this->error = "A feed could not be found at $this->feed_url. This does not appear to be a valid RSS or Atom feed.";
-							SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__);
-							return false;
+							unset($file);
 						}
 					}
 				}
+				// If the cache is still valid, just return true
+				else
+				{
+					$this->raw_data = false;
+					return true;
+				}
+			}
+			// If the cache is empty, delete it
+			else
+			{
+				$cache->unlink();
+				$this->data = array();
 			}
-			if (isset($parser))
+		}
+		// If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.
+		if (!isset($file))
+		{
+			if ($this->file instanceof SimplePie_File && $this->file->url === $this->feed_url)
 			{
-				// We have an error, just set SimplePie_Misc::error to it and quit
-				$this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column());
+				$file =& $this->file;
 			}
 			else
 			{
-				$this->error = 'The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended.';
+				$headers = array(
+					'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+				);
+				$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen));
 			}
-			SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__);
-			return false;
 		}
-		elseif (!empty($this->multifeed_url))
+		// If the file connection has an error, set SimplePie::error to that and quit
+		if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
 		{
-			$i = 0;
-			$success = 0;
-			$this->multifeed_objects = array();
-			foreach ($this->multifeed_url as $url)
+			$this->error = $file->error;
+			return !empty($this->data);
+		}
+
+		if (!$this->force_feed)
+		{
+			// Check if the supplied URL is a feed, if it isn't, look for it.
+			$locate = $this->registry->create('Locator', array(&$file, $this->timeout, $this->useragent, $this->max_checked_feeds));
+
+			if (!$locate->is_feed($file))
 			{
-				if (SIMPLEPIE_PHP5)
+				// We need to unset this so that if SimplePie::set_file() has been called that object is untouched
+				unset($file);
+				try
 				{
-					// This keyword needs to defy coding standards for PHP4 compatibility
-					$this->multifeed_objects[$i] = clone($this);
+					if (!($file = $locate->find($this->autodiscovery, $this->all_discovered_feeds)))
+					{
+						$this->error = "A feed could not be found at $this->feed_url. A feed with an invalid mime type may fall victim to this error, or " . SIMPLEPIE_NAME . " was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed.";
+						$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
+						return false;
+					}
 				}
-				else
+				catch (SimplePie_Exception $e)
+				{
+					// This is usually because DOMDocument doesn't exist
+					$this->error = $e->getMessage();
+					$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, $e->getFile(), $e->getLine()));
+					return false;
+				}
+				if ($cache)
 				{
-					$this->multifeed_objects[$i] = $this;
+					$this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD);
+					if (!$cache->save($this))
+					{
+						trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
+					}
+					$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc'));
 				}
-				$this->multifeed_objects[$i]->set_feed_url($url);
-				$success |= $this->multifeed_objects[$i]->init();
-				$i++;
+				$this->feed_url = $file->url;
 			}
-			return (bool) $success;
-		}
-		else
-		{
-			return false;
+			$locate = null;
 		}
+
+		$this->raw_data = $file->body;
+
+		$headers = $file->headers;
+		$sniffer = $this->registry->create('Content_Type_Sniffer', array(&$file));
+		$sniffed = $sniffer->get_type();
+
+		return array($headers, $sniffed);
 	}
 
 	/**
-	 * Return the error message for the occured error
+	 * Get the error message for the occured error
 	 *
-	 * @access public
-	 * @return string Error message
+	 * @return string|array Error message, or array of messages for multifeeds
 	 */
-	function error()
+	public function error()
 	{
 		return $this->error;
 	}
 
-	function get_encoding()
+	/**
+	 * Get the raw XML
+	 *
+	 * This is the same as the old `$feed->enable_xml_dump(true)`, but returns
+	 * the data instead of printing it.
+	 *
+	 * @return string|boolean Raw XML data, false if the cache is used
+	 */
+	public function get_raw_data()
 	{
-		return $this->sanitize->output_encoding;
+		return $this->raw_data;
 	}
 
-	function handle_content_type($mime = 'text/html')
+	/**
+	 * Get the character encoding used for output
+	 *
+	 * @since Preview Release
+	 * @return string
+	 */
+	public function get_encoding()
+	{
+		return $this->sanitize->output_encoding;
+	}
+
+	/**
+	 * Send the content-type header with correct encoding
+	 *
+	 * This method ensures that the SimplePie-enabled page is being served with
+	 * the correct {@link http://www.iana.org/assignments/media-types/ mime-type}
+	 * and character encoding HTTP headers (character encoding determined by the
+	 * {@see set_output_encoding} config option).
+	 *
+	 * This won't work properly if any content or whitespace has already been
+	 * sent to the browser, because it relies on PHP's
+	 * {@link http://php.net/header header()} function, and these are the
+	 * circumstances under which the function works.
+	 *
+	 * Because it's setting these settings for the entire page (as is the nature
+	 * of HTTP headers), this should only be used once per page (again, at the
+	 * top).
+	 *
+	 * @param string $mime MIME type to serve the page as
+	 */
+	public function handle_content_type($mime = 'text/html')
 	{
 		if (!headers_sent())
 		{
@@ -1863,7 +1622,33 @@ class SimplePie
 		}
 	}
 
-	function get_type()
+	/**
+	 * Get the type of the feed
+	 *
+	 * This returns a SIMPLEPIE_TYPE_* constant, which can be tested against
+	 * using {@link http://php.net/language.operators.bitwise bitwise operators}
+	 *
+	 * @since 0.8 (usage changed to using constants in 1.0)
+	 * @see SIMPLEPIE_TYPE_NONE Unknown.
+	 * @see SIMPLEPIE_TYPE_RSS_090 RSS 0.90.
+	 * @see SIMPLEPIE_TYPE_RSS_091_NETSCAPE RSS 0.91 (Netscape).
+	 * @see SIMPLEPIE_TYPE_RSS_091_USERLAND RSS 0.91 (Userland).
+	 * @see SIMPLEPIE_TYPE_RSS_091 RSS 0.91.
+	 * @see SIMPLEPIE_TYPE_RSS_092 RSS 0.92.
+	 * @see SIMPLEPIE_TYPE_RSS_093 RSS 0.93.
+	 * @see SIMPLEPIE_TYPE_RSS_094 RSS 0.94.
+	 * @see SIMPLEPIE_TYPE_RSS_10 RSS 1.0.
+	 * @see SIMPLEPIE_TYPE_RSS_20 RSS 2.0.x.
+	 * @see SIMPLEPIE_TYPE_RSS_RDF RDF-based RSS.
+	 * @see SIMPLEPIE_TYPE_RSS_SYNDICATION Non-RDF-based RSS (truly intended as syndication format).
+	 * @see SIMPLEPIE_TYPE_RSS_ALL Any version of RSS.
+	 * @see SIMPLEPIE_TYPE_ATOM_03 Atom 0.3.
+	 * @see SIMPLEPIE_TYPE_ATOM_10 Atom 1.0.
+	 * @see SIMPLEPIE_TYPE_ATOM_ALL Any version of Atom.
+	 * @see SIMPLEPIE_TYPE_ALL Any known/supported feed type.
+	 * @return int SIMPLEPIE_TYPE_* constant
+	 */
+	public function get_type()
 	{
 		if (!isset($this->data['type']))
 		{
@@ -1944,72 +1729,18 @@ class SimplePie
 	}
 
 	/**
-	 * Returns the URL for the favicon of the feed's website.
+	 * Get the URL for the feed
 	 *
-	 * @todo Cache atom:icon
-	 * @access public
-	 * @since 1.0
-	 */
-	function get_favicon()
-	{
-		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
-		}
-		elseif (($url = $this->get_link()) !== null && preg_match('/^http(s)?:\/\//i', $url))
-		{
-			$favicon = SimplePie_Misc::absolutize_url('/favicon.ico', $url);
-
-			if ($this->cache && $this->favicon_handler)
-			{
-				$favicon_filename = call_user_func($this->cache_name_function, $favicon);
-				$cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, $favicon_filename, 'spi');
-
-				if ($cache->load())
-				{
-					return $this->sanitize($this->favicon_handler . $favicon_filename, SIMPLEPIE_CONSTRUCT_IRI);
-				}
-				else
-				{
-					$file = new $this->file_class($favicon, $this->timeout / 10, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen);
-
-					if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)) && strlen($file->body) > 0)
-					{
-						$sniffer = new $this->content_type_sniffer_class($file);
-						if (substr($sniffer->get_type(), 0, 6) === 'image/')
-						{
-							if ($cache->save(array('headers' => $file->headers, 'body' => $file->body)))
-							{
-								return $this->sanitize($this->favicon_handler . $favicon_filename, SIMPLEPIE_CONSTRUCT_IRI);
-							}
-							else
-							{
-								trigger_error("$cache->name is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
-								return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI);
-							}
-						}
-						// not an image
-						else
-						{
-							return false;
-						}
-					}
-				}
-			}
-			else
-			{
-				return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI);
-			}
-		}
-		return false;
-	}
-
-	/**
+	 * May or may not be different from the URL passed to {@see set_feed_url()},
+	 * depending on whether auto-discovery was used.
+	 *
+	 * @since Preview Release (previously called `get_feed_url()` since SimplePie 0.8.)
 	 * @todo If we have a perm redirect we should return the new URL
 	 * @todo When we make the above change, let's support  as well
 	 * @todo Also, |atom:link|@rel=self
+	 * @return string|null
 	 */
-	function subscribe_url()
+	public function subscribe_url()
 	{
 		if ($this->feed_url !== null)
 		{
@@ -2021,156 +1752,38 @@ class SimplePie
 		}
 	}
 
-	function subscribe_feed()
-	{
-		if ($this->feed_url !== null)
-		{
-			return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		else
-		{
-			return null;
-		}
-	}
-
-	function subscribe_outlook()
-	{
-		if ($this->feed_url !== null)
-		{
-			return $this->sanitize('outlook' . SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		else
-		{
-			return null;
-		}
-	}
-
-	function subscribe_podcast()
-	{
-		if ($this->feed_url !== null)
-		{
-			return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 3), SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		else
-		{
-			return null;
-		}
-	}
-
-	function subscribe_itunes()
-	{
-		if ($this->feed_url !== null)
-		{
-			return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 4), SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		else
-		{
-			return null;
-		}
-	}
-
 	/**
-	 * Creates the subscribe_* methods' return data
+	 * Get data for an feed-level element
 	 *
-	 * @access private
-	 * @param string $feed_url String to prefix to the feed URL
-	 * @param string $site_url String to prefix to the site URL (and
-	 * suffix to the feed URL)
-	 * @return mixed URL if feed exists, false otherwise
+	 * This method allows you to get access to ANY element/attribute that is a
+	 * sub-element of the opening feed tag.
+	 *
+	 * The return value is an indexed array of elements matching the given
+	 * namespace and tag name. Each element has `attribs`, `data` and `child`
+	 * subkeys. For `attribs` and `child`, these contain namespace subkeys.
+	 * `attribs` then has one level of associative name => value data (where
+	 * `value` is a string) after the namespace. `child` has tag-indexed keys
+	 * after the namespace, each member of which is an indexed array matching
+	 * this same format.
+	 *
+	 * For example:
+	 * 
+	 * // This is probably a bad example because we already support
+	 * //  natively, but it shows you how to parse through
+	 * // the nodes.
+	 * $group = $item->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group');
+	 * $content = $group[0]['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'];
+	 * $file = $content[0]['attribs']['']['url'];
+	 * echo $file;
+	 * 

+	 *
+	 * @since 1.0
+	 * @see http://simplepie.org/wiki/faq/supported_xml_namespaces
+	 * @param string $namespace The URL of the XML namespace of the elements you're trying to access
+	 * @param string $tag Tag name
+	 * @return array
 	 */
-	function subscribe_service($feed_url, $site_url = null)
-	{
-		if ($this->subscribe_url())
-		{
-			$return = $feed_url . rawurlencode($this->feed_url);
-			if ($site_url !== null && $this->get_link() !== null)
-			{
-				$return .= $site_url . rawurlencode($this->get_link());
-			}
-			return $this->sanitize($return, SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		else
-		{
-			return null;
-		}
-	}
-
-	function subscribe_aol()
-	{
-		return $this->subscribe_service('http://feeds.my.aol.com/add.jsp?url=');
-	}
-
-	function subscribe_bloglines()
-	{
-		return $this->subscribe_service('http://www.bloglines.com/sub/');
-	}
-
-	function subscribe_eskobo()
-	{
-		return $this->subscribe_service('http://www.eskobo.com/?AddToMyPage=');
-	}
-
-	function subscribe_feedfeeds()
-	{
-		return $this->subscribe_service('http://www.feedfeeds.com/add?feed=');
-	}
-
-	function subscribe_feedster()
-	{
-		return $this->subscribe_service('http://www.feedster.com/myfeedster.php?action=addrss&confirm=no&rssurl=');
-	}
-
-	function subscribe_google()
-	{
-		return $this->subscribe_service('http://fusion.google.com/add?feedurl=');
-	}
-
-	function subscribe_gritwire()
-	{
-		return $this->subscribe_service('http://my.gritwire.com/feeds/addExternalFeed.aspx?FeedUrl=');
-	}
-
-	function subscribe_msn()
-	{
-		return $this->subscribe_service('http://my.msn.com/addtomymsn.armx?id=rss&ut=', '&ru=');
-	}
-
-	function subscribe_netvibes()
-	{
-		return $this->subscribe_service('http://www.netvibes.com/subscribe.php?url=');
-	}
-
-	function subscribe_newsburst()
-	{
-		return $this->subscribe_service('http://www.newsburst.com/Source/?add=');
-	}
-
-	function subscribe_newsgator()
-	{
-		return $this->subscribe_service('http://www.newsgator.com/ngs/subscriber/subext.aspx?url=');
-	}
-
-	function subscribe_odeo()
-	{
-		return $this->subscribe_service('http://www.odeo.com/listen/subscribe?feed=');
-	}
-
-	function subscribe_podnova()
-	{
-		return $this->subscribe_service('http://www.podnova.com/index_your_podcasts.srf?action=add&url=');
-	}
-
-	function subscribe_rojo()
-	{
-		return $this->subscribe_service('http://www.rojo.com/add-subscription?resource=');
-	}
-
-	function subscribe_yahoo()
-	{
-		return $this->subscribe_service('http://add.my.yahoo.com/rss?url=');
-	}
-
-	function get_feed_tags($namespace, $tag)
+	public function get_feed_tags($namespace, $tag)
 	{
 		$type = $this->get_type();
 		if ($type & SIMPLEPIE_TYPE_ATOM_10)
@@ -2204,7 +1817,21 @@ class SimplePie
 		return null;
 	}
 
-	function get_channel_tags($namespace, $tag)
+	/**
+	 * Get data for an channel-level element
+	 *
+	 * This method allows you to get access to ANY element/attribute in the
+	 * channel/header section of the feed.
+	 *
+	 * See {@see SimplePie::get_feed_tags()} for a description of the return value
+	 *
+	 * @since 1.0
+	 * @see http://simplepie.org/wiki/faq/supported_xml_namespaces
+	 * @param string $namespace The URL of the XML namespace of the elements you're trying to access
+	 * @param string $tag Tag name
+	 * @return array
+	 */
+	public function get_channel_tags($namespace, $tag)
 	{
 		$type = $this->get_type();
 		if ($type & SIMPLEPIE_TYPE_ATOM_ALL)
@@ -2247,7 +1874,21 @@ class SimplePie
 		return null;
 	}
 
-	function get_image_tags($namespace, $tag)
+	/**
+	 * Get data for an channel-level element
+	 *
+	 * This method allows you to get access to ANY element/attribute in the
+	 * image/logo section of the feed.
+	 *
+	 * See {@see SimplePie::get_feed_tags()} for a description of the return value
+	 *
+	 * @since 1.0
+	 * @see http://simplepie.org/wiki/faq/supported_xml_namespaces
+	 * @param string $namespace The URL of the XML namespace of the elements you're trying to access
+	 * @param string $tag Tag name
+	 * @return array
+	 */
+	public function get_image_tags($namespace, $tag)
 	{
 		$type = $this->get_type();
 		if ($type & SIMPLEPIE_TYPE_RSS_10)
@@ -2283,7 +1924,19 @@ class SimplePie
 		return null;
 	}
 
-	function get_base($element = array())
+	/**
+	 * Get the base URL value from the feed
+	 *
+	 * Uses `` if available, otherwise uses the first link in the
+	 * feed, or failing that, the URL of the feed itself.
+	 *
+	 * @see get_link
+	 * @see subscribe_url
+	 *
+	 * @param array $element
+	 * @return string
+	 */
+	public function get_base($element = array())
 	{
 		if (!($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION) && !empty($element['xml_base_explicit']) && isset($element['xml_base']))
 		{
@@ -2299,20 +1952,38 @@ class SimplePie
 		}
 	}
 
-	function sanitize($data, $type, $base = '')
+	/**
+	 * Sanitize feed data
+	 *
+	 * @access private
+	 * @see SimplePie_Sanitize::sanitize()
+	 * @param string $data Data to sanitize
+	 * @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants
+	 * @param string $base Base URL to resolve URLs against
+	 * @return string Sanitized data
+	 */
+	public function sanitize($data, $type, $base = '')
 	{
 		return $this->sanitize->sanitize($data, $type, $base);
 	}
 
-	function get_title()
+	/**
+	 * Get the title of the feed
+	 *
+	 * Uses ``, `` or `<dc:title>`
+	 *
+	 * @since 1.0 (previously called `get_feed_title` since 0.8)
+	 * @return string|null
+	 */
+	public function get_title()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
 		{
@@ -2340,7 +2011,14 @@ class SimplePie
 		}
 	}
 
-	function get_category($key = 0)
+	/**
+	 * Get a category for the feed
+	 *
+	 * @since Unknown
+	 * @param int $key The category that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Category|null
+	 */
+	public function get_category($key = 0)
 	{
 		$categories = $this->get_categories();
 		if (isset($categories[$key]))
@@ -2353,7 +2031,15 @@ class SimplePie
 		}
 	}
 
-	function get_categories()
+	/**
+	 * Get all categories for the feed
+	 *
+	 * Uses `<atom:category>`, `<category>` or `<dc:subject>`
+	 *
+	 * @since Unknown
+	 * @return array|null List of {@see SimplePie_Category} objects
+	 */
+	public function get_categories()
 	{
 		$categories = array();
 
@@ -2374,7 +2060,7 @@ class SimplePie
 			{
 				$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			$categories[] = new $this->category_class($term, $scheme, $label);
+			$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
 		{
@@ -2389,20 +2075,20 @@ class SimplePie
 			{
 				$scheme = null;
 			}
-			$categories[] = new $this->category_class($term, $scheme, null);
+			$categories[] = $this->registry->create('Category', array($term, $scheme, null));
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
 		{
-			$categories[] = new $this->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
 		{
-			$categories[] = new $this->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 
 		if (!empty($categories))
 		{
-			return SimplePie_Misc::array_unique($categories);
+			return array_unique($categories);
 		}
 		else
 		{
@@ -2410,7 +2096,14 @@ class SimplePie
 		}
 	}
 
-	function get_author($key = 0)
+	/**
+	 * Get an author for the feed
+	 *
+	 * @since 1.1
+	 * @param int $key The author that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Author|null
+	 */
+	public function get_author($key = 0)
 	{
 		$authors = $this->get_authors();
 		if (isset($authors[$key]))
@@ -2423,7 +2116,15 @@ class SimplePie
 		}
 	}
 
-	function get_authors()
+	/**
+	 * Get all authors for the feed
+	 *
+	 * Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>`
+	 *
+	 * @since 1.1
+	 * @return array|null List of {@see SimplePie_Author} objects
+	 */
+	public function get_authors()
 	{
 		$authors = array();
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
@@ -2445,7 +2146,7 @@ class SimplePie
 			}
 			if ($name !== null || $email !== null || $uri !== null)
 			{
-				$authors[] = new $this->author_class($name, $uri, $email);
+				$authors[] = $this->registry->create('Author', array($name, $uri, $email));
 			}
 		}
 		if ($author = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
@@ -2467,25 +2168,25 @@ class SimplePie
 			}
 			if ($name !== null || $email !== null || $url !== null)
 			{
-				$authors[] = new $this->author_class($name, $url, $email);
+				$authors[] = $this->registry->create('Author', array($name, $url, $email));
 			}
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
 		{
-			$authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
 		{
-			$authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
 		{
-			$authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 
 		if (!empty($authors))
 		{
-			return SimplePie_Misc::array_unique($authors);
+			return array_unique($authors);
 		}
 		else
 		{
@@ -2493,7 +2194,14 @@ class SimplePie
 		}
 	}
 
-	function get_contributor($key = 0)
+	/**
+	 * Get a contributor for the feed
+	 *
+	 * @since 1.1
+	 * @param int $key The contrbutor that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Author|null
+	 */
+	public function get_contributor($key = 0)
 	{
 		$contributors = $this->get_contributors();
 		if (isset($contributors[$key]))
@@ -2506,7 +2214,15 @@ class SimplePie
 		}
 	}
 
-	function get_contributors()
+	/**
+	 * Get all contributors for the feed
+	 *
+	 * Uses `<atom:contributor>`
+	 *
+	 * @since 1.1
+	 * @return array|null List of {@see SimplePie_Author} objects
+	 */
+	public function get_contributors()
 	{
 		$contributors = array();
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
@@ -2528,7 +2244,7 @@ class SimplePie
 			}
 			if ($name !== null || $email !== null || $uri !== null)
 			{
-				$contributors[] = new $this->author_class($name, $uri, $email);
+				$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
 			}
 		}
 		foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
@@ -2550,13 +2266,13 @@ class SimplePie
 			}
 			if ($name !== null || $email !== null || $url !== null)
 			{
-				$contributors[] = new $this->author_class($name, $url, $email);
+				$contributors[] = $this->registry->create('Author', array($name, $url, $email));
 			}
 		}
 
 		if (!empty($contributors))
 		{
-			return SimplePie_Misc::array_unique($contributors);
+			return array_unique($contributors);
 		}
 		else
 		{
@@ -2564,7 +2280,15 @@ class SimplePie
 		}
 	}
 
-	function get_link($key = 0, $rel = 'alternate')
+	/**
+	 * Get a single link for the feed
+	 *
+	 * @since 1.0 (previously called `get_feed_link` since Preview Release, `get_feed_permalink()` since 0.8)
+	 * @param int $key The link that you want to return.  Remember that arrays begin with 0, not 1
+	 * @param string $rel The relationship of the link to return
+	 * @return string|null Link URL
+	 */
+	public function get_link($key = 0, $rel = 'alternate')
 	{
 		$links = $this->get_links($rel);
 		if (isset($links[$key]))
@@ -2578,14 +2302,31 @@ class SimplePie
 	}
 
 	/**
-	 * Added for parity between the parent-level and the item/entry-level.
+	 * Get the permalink for the item
+	 *
+	 * Returns the first link available with a relationship of "alternate".
+	 * Identical to {@see get_link()} with key 0
+	 *
+	 * @see get_link
+	 * @since 1.0 (previously called `get_feed_link` since Preview Release, `get_feed_permalink()` since 0.8)
+	 * @internal Added for parity between the parent-level and the item/entry-level.
+	 * @return string|null Link URL
 	 */
-	function get_permalink()
+	public function get_permalink()
 	{
 		return $this->get_link(0);
 	}
 
-	function get_links($rel = 'alternate')
+	/**
+	 * Get all links for the feed
+	 *
+	 * Uses `<atom:link>` or `<link>`
+	 *
+	 * @since Beta 2
+	 * @param string $rel The relationship of links to return
+	 * @return array|null Links found for the feed (strings)
+	 */
+	public function get_links($rel = 'alternate')
 	{
 		if (!isset($this->data['links']))
 		{
@@ -2629,7 +2370,7 @@ class SimplePie
 			$keys = array_keys($this->data['links']);
 			foreach ($keys as $key)
 			{
-				if (SimplePie_Misc::is_isegment_nz_nc($key))
+				if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key)))
 				{
 					if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
 					{
@@ -2659,20 +2400,29 @@ class SimplePie
 		}
 	}
 
-	function get_all_discovered_feeds()
+	public function get_all_discovered_feeds()
 	{
 		return $this->all_discovered_feeds;
 	}
 
-	function get_description()
+	/**
+	 * Get the content for the item
+	 *
+	 * Uses `<atom:subtitle>`, `<atom:tagline>`, `<description>`,
+	 * `<dc:description>`, `<itunes:summary>` or `<itunes:subtitle>`
+	 *
+	 * @since 1.0 (previously called `get_feed_description()` since 0.8)
+	 * @return string|null
+	 */
+	public function get_description()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
 		{
@@ -2708,15 +2458,23 @@ class SimplePie
 		}
 	}
 
-	function get_copyright()
+	/**
+	 * Get the copyright info for the feed
+	 *
+	 * Uses `<atom:rights>`, `<atom:copyright>` or `<dc:rights>`
+	 *
+	 * @since 1.0 (previously called `get_feed_copyright()` since 0.8)
+	 * @return string|null
+	 */
+	public function get_copyright()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright'))
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright'))
 		{
@@ -2736,7 +2494,15 @@ class SimplePie
 		}
 	}
 
-	function get_language()
+	/**
+	 * Get the language for the feed
+	 *
+	 * Uses `<language>`, `<dc:language>`, or @xml_lang
+	 *
+	 * @since 1.0 (previously called `get_feed_language()` since 0.8)
+	 * @return string|null
+	 */
+	public function get_language()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language'))
 		{
@@ -2772,9 +2538,21 @@ class SimplePie
 		}
 	}
 
-	function get_latitude()
+	/**
+	 * Get the latitude coordinates for the item
+	 *
+	 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
+	 *
+	 * Uses `<geo:lat>` or `<georss:point>`
+	 *
+	 * @since 1.0
+	 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
+	 * @link http://www.georss.org/ GeoRSS
+	 * @return string|null
+	 */
+	public function get_latitude()
 	{
-		
+
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
 		{
 			return (float) $return[0]['data'];
@@ -2789,7 +2567,19 @@ class SimplePie
 		}
 	}
 
-	function get_longitude()
+	/**
+	 * Get the longitude coordinates for the feed
+	 *
+	 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
+	 *
+	 * Uses `<geo:long>`, `<geo:lon>` or `<georss:point>`
+	 *
+	 * @since 1.0
+	 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
+	 * @link http://www.georss.org/ GeoRSS
+	 * @return string|null
+	 */
+	public function get_longitude()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
 		{
@@ -2809,7 +2599,16 @@ class SimplePie
 		}
 	}
 
-	function get_image_title()
+	/**
+	 * Get the feed logo's title
+	 *
+	 * RSS 0.9.0, 1.0 and 2.0 feeds are allowed to have a "feed logo" title.
+	 *
+	 * Uses `<image><title>` or `<image><dc:title>`
+	 *
+	 * @return string|null
+	 */
+	public function get_image_title()
 	{
 		if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
 		{
@@ -2837,7 +2636,18 @@ class SimplePie
 		}
 	}
 
-	function get_image_url()
+	/**
+	 * Get the feed logo's URL
+	 *
+	 * RSS 0.9.0, 2.0, Atom 1.0, and feeds with iTunes RSS tags are allowed to
+	 * have a "feed logo" URL. This points directly to the image itself.
+	 *
+	 * Uses `<itunes:image>`, `<atom:logo>`, `<atom:icon>`,
+	 * `<image><title>` or `<image><dc:title>`
+	 *
+	 * @return string|null
+	 */
+	public function get_image_url()
 	{
 		if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image'))
 		{
@@ -2869,10 +2679,21 @@ class SimplePie
 		}
 	}
 
-	function get_image_link()
-	{
-		if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
-		{
+	/**
+	 * Get the feed logo's link
+	 *
+	 * RSS 0.9.0, 1.0 and 2.0 feeds are allowed to have a "feed logo" link. This
+	 * points to a human-readable page that the image should link to.
+	 *
+	 * Uses `<itunes:image>`, `<atom:logo>`, `<atom:icon>`,
+	 * `<image><title>` or `<image><dc:title>`
+	 *
+	 * @return string|null
+	 */
+	public function get_image_link()
+	{
+		if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
+		{
 			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
 		}
 		elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
@@ -2889,7 +2710,17 @@ class SimplePie
 		}
 	}
 
-	function get_image_width()
+	/**
+	 * Get the feed logo's link
+	 *
+	 * RSS 2.0 feeds are allowed to have a "feed logo" width.
+	 *
+	 * Uses `<image><width>` or defaults to 88.0 if no width is specified and
+	 * the feed is an RSS 2.0 feed.
+	 *
+	 * @return int|float|null
+	 */
+	public function get_image_width()
 	{
 		if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'width'))
 		{
@@ -2905,7 +2736,17 @@ class SimplePie
 		}
 	}
 
-	function get_image_height()
+	/**
+	 * Get the feed logo's height
+	 *
+	 * RSS 2.0 feeds are allowed to have a "feed logo" height.
+	 *
+	 * Uses `<image><height>` or defaults to 31.0 if no height is specified and
+	 * the feed is an RSS 2.0 feed.
+	 *
+	 * @return int|float|null
+	 */
+	public function get_image_height()
 	{
 		if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'height'))
 		{
@@ -2921,7 +2762,16 @@ class SimplePie
 		}
 	}
 
-	function get_item_quantity($max = 0)
+	/**
+	 * Get the number of items in the feed
+	 *
+	 * This is well-suited for {@link http://php.net/for for()} loops with
+	 * {@see get_item()}
+	 *
+	 * @param int $max Maximum value to return. 0 for no limit
+	 * @return int Number of items in the feed
+	 */
+	public function get_item_quantity($max = 0)
 	{
 		$max = (int) $max;
 		$qty = count($this->get_items());
@@ -2935,7 +2785,19 @@ class SimplePie
 		}
 	}
 
-	function get_item($key = 0)
+	/**
+	 * Get a single item from the feed
+	 *
+	 * This is better suited for {@link http://php.net/for for()} loops, whereas
+	 * {@see get_items()} is better suited for
+	 * {@link http://php.net/foreach foreach()} loops.
+	 *
+	 * @see get_item_quantity()
+	 * @since Beta 2
+	 * @param int $key The item that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Item|null
+	 */
+	public function get_item($key = 0)
 	{
 		$items = $this->get_items();
 		if (isset($items[$key]))
@@ -2948,7 +2810,20 @@ class SimplePie
 		}
 	}
 
-	function get_items($start = 0, $end = 0)
+	/**
+	 * Get all items from the feed
+	 *
+	 * This is better suited for {@link http://php.net/for for()} loops, whereas
+	 * {@see get_items()} is better suited for
+	 * {@link http://php.net/foreach foreach()} loops.
+	 *
+	 * @see get_item_quantity
+	 * @since Beta 2
+	 * @param int $start Index to start at
+	 * @param int $end Number of items to return. 0 for all items after `$start`
+	 * @return array|null List of {@see SimplePie_Item} objects
+	 */
+	public function get_items($start = 0, $end = 0)
 	{
 		if (!isset($this->data['items']))
 		{
@@ -2964,7 +2839,7 @@ class SimplePie
 					$keys = array_keys($items);
 					foreach ($keys as $key)
 					{
-						$this->data['items'][] = new $this->item_class($this, $items[$key]);
+						$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
 					}
 				}
 				if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry'))
@@ -2972,7 +2847,7 @@ class SimplePie
 					$keys = array_keys($items);
 					foreach ($keys as $key)
 					{
-						$this->data['items'][] = new $this->item_class($this, $items[$key]);
+						$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
 					}
 				}
 				if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item'))
@@ -2980,7 +2855,7 @@ class SimplePie
 					$keys = array_keys($items);
 					foreach ($keys as $key)
 					{
-						$this->data['items'][] = new $this->item_class($this, $items[$key]);
+						$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
 					}
 				}
 				if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item'))
@@ -2988,7 +2863,7 @@ class SimplePie
 					$keys = array_keys($items);
 					foreach ($keys as $key)
 					{
-						$this->data['items'][] = new $this->item_class($this, $items[$key]);
+						$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
 					}
 				}
 				if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item'))
@@ -2996,7 +2871,7 @@ class SimplePie
 					$keys = array_keys($items);
 					foreach ($keys as $key)
 					{
-						$this->data['items'][] = new $this->item_class($this, $items[$key]);
+						$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
 					}
 				}
 			}
@@ -3022,7 +2897,7 @@ class SimplePie
 					$this->data['ordered_items'] = $this->data['items'];
 					if ($do_sort)
 					{
-						usort($this->data['ordered_items'], array(&$this, 'sort_items'));
+						usort($this->data['ordered_items'], array(get_class($this), 'sort_items'));
 					}
 				}
 				$items = $this->data['ordered_items'];
@@ -3049,24 +2924,98 @@ class SimplePie
 	}
 
 	/**
-	 * @static
+	 * Set the favicon handler
+	 *
+	 * @deprecated Use your own favicon handling instead
+	 */
+	public function set_favicon_handler($page = false, $qs = 'i')
+	{
+		$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
+		trigger_error('Favicon handling has been removed, please use your own handling', $level);
+		return false;
+	}
+
+	/**
+	 * Get the favicon for the current feed
+	 *
+	 * @deprecated Use your own favicon handling instead
+	 */
+	public function get_favicon()
+	{
+		$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
+		trigger_error('Favicon handling has been removed, please use your own handling', $level);
+
+		if (($url = $this->get_link()) !== null)
+		{
+			return 'http://g.etfv.co/' . urlencode($url);
+		}
+
+		return false;
+	}
+
+	/**
+	 * Magic method handler
+	 *
+	 * @param string $method Method name
+	 * @param array $args Arguments to the method
+	 * @return mixed
+	 */
+	public function __call($method, $args)
+	{
+		if (strpos($method, 'subscribe_') === 0)
+		{
+			$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
+			trigger_error('subscribe_*() has been deprecated, implement the callback yourself', $level);
+			return '';
+		}
+		if ($method === 'enable_xml_dump')
+		{
+			$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
+			trigger_error('enable_xml_dump() has been deprecated, use get_raw_data() instead', $level);
+			return false;
+		}
+
+		$class = get_class($this);
+		$trace = debug_backtrace();
+		$file = $trace[0]['file'];
+		$line = $trace[0]['line'];
+		trigger_error("Call to undefined method $class::$method() in $file on line $line", E_USER_ERROR);
+	}
+
+	/**
+	 * Sorting callback for items
+	 *
+	 * @access private
+	 * @param SimplePie $a
+	 * @param SimplePie $b
+	 * @return boolean
 	 */
-	function sort_items($a, $b)
+	public static function sort_items($a, $b)
 	{
 		return $a->get_date('U') <= $b->get_date('U');
 	}
 
 	/**
-	 * @static
+	 * Merge items from several feeds into one
+	 *
+	 * If you're merging multiple feeds together, they need to all have dates
+	 * for the items or else SimplePie will refuse to sort them.
+	 *
+	 * @link http://simplepie.org/wiki/tutorial/sort_multiple_feeds_by_time_and_date#if_feeds_require_separate_per-feed_settings
+	 * @param array $urls List of SimplePie feed objects to merge
+	 * @param int $start Starting item
+	 * @param int $end Number of items to return
+	 * @param int $limit Maximum number of items per feed
+	 * @return array
 	 */
-	function merge_items($urls, $start = 0, $end = 0, $limit = 0)
+	public static function merge_items($urls, $start = 0, $end = 0, $limit = 0)
 	{
 		if (is_array($urls) && sizeof($urls) > 0)
 		{
 			$items = array();
 			foreach ($urls as $arg)
 			{
-				if (is_a($arg, 'SimplePie'))
+				if ($arg instanceof SimplePie)
 				{
 					$items = array_merge($items, $arg->get_items(0, $limit));
 				}
@@ -3088,7 +3037,7 @@ class SimplePie
 			$item = null;
 			if ($do_sort)
 			{
-				usort($items, array('SimplePie', 'sort_items'));
+				usort($items, array(get_class($urls[0]), 'sort_items'));
 			}
 
 			if ($end === 0)
@@ -3108,38 +3057,94 @@ class SimplePie
 	}
 }
 
-class SimplePie_Item
+/**
+ * Manages all author-related data
+ *
+ * Used by {@see SimplePie_Item::get_author()} and {@see SimplePie::get_authors()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_author_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Author
 {
-	var $feed;
-	var $data = array();
+	/**
+	 * Author's name
+	 *
+	 * @var string
+	 * @see get_name()
+	 */
+	var $name;
+
+	/**
+	 * Author's link
+	 *
+	 * @var string
+	 * @see get_link()
+	 */
+	var $link;
+
+	/**
+	 * Author's email address
+	 *
+	 * @var string
+	 * @see get_email()
+	 */
+	var $email;
 
-	function SimplePie_Item($feed, $data)
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * @param string $name
+	 * @param string $link
+	 * @param string $email
+	 */
+	public function __construct($name = null, $link = null, $email = null)
 	{
-		$this->feed = $feed;
-		$this->data = $data;
+		$this->name = $name;
+		$this->link = $link;
+		$this->email = $email;
 	}
 
-	function __toString()
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
 	{
-		return md5(serialize($this->data));
+		// There is no $this->data here
+		return md5(serialize($this));
 	}
 
 	/**
-	 * Remove items that link back to this before destroying this object
+	 * Author's name
+	 *
+	 * @return string|null
 	 */
-	function __destruct()
+	public function get_name()
 	{
-		if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
+		if ($this->name !== null)
 		{
-			unset($this->feed);
+			return $this->name;
+		}
+		else
+		{
+			return null;
 		}
 	}
 
-	function get_item_tags($namespace, $tag)
+	/**
+	 * Author's link
+	 *
+	 * @return string|null
+	 */
+	public function get_link()
 	{
-		if (isset($this->data['child'][$namespace][$tag]))
+		if ($this->link !== null)
 		{
-			return $this->data['child'][$namespace][$tag];
+			return $this->link;
 		}
 		else
 		{
@@ -3147,406 +3152,1032 @@ class SimplePie_Item
 		}
 	}
 
-	function get_base($element = array())
+	/**
+	 * Author's email address
+	 *
+	 * @return string|null
+	 */
+	public function get_email()
 	{
-		return $this->feed->get_base($element);
+		if ($this->email !== null)
+		{
+			return $this->email;
+		}
+		else
+		{
+			return null;
+		}
 	}
+}
 
-	function sanitize($data, $type, $base = '')
-	{
-		return $this->feed->sanitize($data, $type, $base);
-	}
+/**
+ * Base for cache objects
+ *
+ * Classes to be used with {@see SimplePie_Cache::register()} are expected
+ * to implement this interface.
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ */
+interface SimplePie_Cache_Base
+{
+	/**
+	 * Feed cache type
+	 *
+	 * @var string
+	 */
+	const TYPE_FEED = 'spc';
 
-	function get_feed()
-	{
-		return $this->feed;
-	}
+	/**
+	 * Image cache type
+	 *
+	 * @var string
+	 */
+	const TYPE_IMAGE = 'spi';
 
-	function get_id($hash = false)
+	/**
+	 * Create a new cache object
+	 *
+	 * @param string $location Location string (from SimplePie::$cache_location)
+	 * @param string $name Unique ID for the cache
+	 * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
+	 */
+	public function __construct($location, $name, $type);
+
+	/**
+	 * Save data to the cache
+	 *
+	 * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
+	 * @return bool Successfulness
+	 */
+	public function save($data);
+
+	/**
+	 * Retrieve the data saved to the cache
+	 *
+	 * @return array Data for SimplePie::$data
+	 */
+	public function load();
+
+	/**
+	 * Retrieve the last modified time for the cache
+	 *
+	 * @return int Timestamp
+	 */
+	public function mtime();
+
+	/**
+	 * Set the last modified time to the current time
+	 *
+	 * @return bool Success status
+	 */
+	public function touch();
+
+	/**
+	 * Remove the cache
+	 *
+	 * @return bool Success status
+	 */
+	public function unlink();
+}
+
+/**
+ * Base class for database-based caches
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ */
+abstract class SimplePie_Cache_DB implements SimplePie_Cache_Base
+{
+	/**
+	 * Helper for database conversion
+	 *
+	 * Converts a given {@see SimplePie} object into data to be stored
+	 *
+	 * @param SimplePie $data
+	 * @return array First item is the serialized data for storage, second item is the unique ID for this item
+	 */
+	protected static function prepare_simplepie_object_for_cache($data)
 	{
-		if (!$hash)
+		$items = $data->get_items();
+		$items_by_id = array();
+
+		if (!empty($items))
 		{
-			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id'))
+			foreach ($items as $item)
 			{
-				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$items_by_id[$item->get_id()] = $item;
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id'))
+
+			if (count($items_by_id) !== count($items))
 			{
-				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$items_by_id = array();
+				foreach ($items as $item)
+				{
+					$items_by_id[$item->get_id(true)] = $item;
+				}
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
+
+			if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
 			{
-				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier'))
+			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
 			{
-				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier'))
+			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
 			{
-				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
 			}
-			elseif (($return = $this->get_permalink()) !== null)
+			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]))
 			{
-				return $return;
+				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0];
 			}
-			elseif (($return = $this->get_title()) !== null)
+			else
 			{
-				return $return;
+				$channel = null;
 			}
-		}
-		if ($this->get_permalink() !== null || $this->get_title() !== null)
-		{
-			return md5($this->get_permalink() . $this->get_title());
-		}
-		else
-		{
-			return md5(serialize($this->data));
-		}
-	}
 
-	function get_title()
-	{
-		if (!isset($this->data['title']))
-		{
-			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
-			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
-			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
+			if ($channel !== null)
 			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
-			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
-			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
-			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']))
+				{
+					unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']);
+				}
+				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']))
+				{
+					unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']);
+				}
+				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']))
+				{
+					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']);
+				}
+				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']))
+				{
+					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']);
+				}
+				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']))
+				{
+					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']);
+				}
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
+			if (isset($data->data['items']))
 			{
-				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				unset($data->data['items']);
 			}
-			else
+			if (isset($data->data['ordered_items']))
 			{
-				$this->data['title'] = null;
+				unset($data->data['ordered_items']);
 			}
 		}
-		return $this->data['title'];
+		return array(serialize($data->data), $items_by_id);
+	}
+}
+
+/**
+ * Caches data to the filesystem
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ */
+class SimplePie_Cache_File implements SimplePie_Cache_Base
+{
+	/**
+	 * Location string
+	 *
+	 * @see SimplePie::$cache_location
+	 * @var string
+	 */
+	protected $location;
+
+	/**
+	 * Filename
+	 *
+	 * @var string
+	 */
+	protected $filename;
+
+	/**
+	 * File extension
+	 *
+	 * @var string
+	 */
+	protected $extension;
+
+	/**
+	 * File path
+	 *
+	 * @var string
+	 */
+	protected $name;
+
+	/**
+	 * Create a new cache object
+	 *
+	 * @param string $location Location string (from SimplePie::$cache_location)
+	 * @param string $name Unique ID for the cache
+	 * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
+	 */
+	public function __construct($location, $name, $type)
+	{
+		$this->location = $location;
+		$this->filename = $name;
+		$this->extension = $type;
+		$this->name = "$this->location/$this->filename.$this->extension";
 	}
 
-	function get_description($description_only = false)
+	/**
+	 * Save data to the cache
+	 *
+	 * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
+	 * @return bool Successfulness
+	 */
+	public function save($data)
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
+		if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location))
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+			if ($data instanceof SimplePie)
+			{
+				$data = $data->data;
+			}
+
+			$data = serialize($data);
+			return (bool) file_put_contents($this->name, $data);
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
+		return false;
+	}
+
+	/**
+	 * Retrieve the data saved to the cache
+	 *
+	 * @return array Data for SimplePie::$data
+	 */
+	public function load()
+	{
+		if (file_exists($this->name) && is_readable($this->name))
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return unserialize(file_get_contents($this->name));
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
+		return false;
+	}
+
+	/**
+	 * Retrieve the last modified time for the cache
+	 *
+	 * @return int Timestamp
+	 */
+	public function mtime()
+	{
+		if (file_exists($this->name))
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return filemtime($this->name);
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
+		return false;
+	}
+
+	/**
+	 * Set the last modified time to the current time
+	 *
+	 * @return bool Success status
+	 */
+	public function touch()
+	{
+		if (file_exists($this->name))
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+			return touch($this->name);
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
+		return false;
+	}
+
+	/**
+	 * Remove the cache
+	 *
+	 * @return bool Success status
+	 */
+	public function unlink()
+	{
+		if (file_exists($this->name))
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return unlink($this->name);
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
+		return false;
+	}
+}
+
+/**
+ * Caches data to memcache
+ *
+ * Registered for URLs with the "memcache" protocol
+ *
+ * For example, `memcache://localhost:11211/?timeout=3600&prefix=sp_` will
+ * connect to memcache on `localhost` on port 11211. All tables will be
+ * prefixed with `sp_` and data will expire after 3600 seconds
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ * @uses Memcache
+ */
+class SimplePie_Cache_Memcache implements SimplePie_Cache_Base
+{
+	/**
+	 * Memcache instance
+	 *
+	 * @var Memcache
+	 */
+	protected $cache;
+
+	/**
+	 * Options
+	 *
+	 * @var array
+	 */
+	protected $options;
+
+	/**
+	 * Cache name
+	 *
+	 * @var string
+	 */
+	protected $name;
+
+	/**
+	 * Create a new cache object
+	 *
+	 * @param string $location Location string (from SimplePie::$cache_location)
+	 * @param string $name Unique ID for the cache
+	 * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
+	 */
+	public function __construct($location, $name, $type)
+	{
+		$this->options = array(
+			'host' => '127.0.0.1',
+			'port' => 11211,
+			'extras' => array(
+				'timeout' => 3600, // one hour
+				'prefix' => 'simplepie_',
+			),
+		);
+		$parsed = SimplePie_Cache::parse_URL($location);
+		$this->options['host'] = empty($parsed['host']) ? $this->options['host'] : $parsed['host'];
+		$this->options['port'] = empty($parsed['port']) ? $this->options['port'] : $parsed['port'];
+		$this->options['extras'] = array_merge($this->options['extras'], $parsed['extras']);
+		$this->name = $this->options['extras']['prefix'] . md5("$name:$type");
+
+		$this->cache = new Memcache();
+		$this->cache->addServer($this->options['host'], (int) $this->options['port']);
+	}
+
+	/**
+	 * Save data to the cache
+	 *
+	 * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
+	 * @return bool Successfulness
+	 */
+	public function save($data)
+	{
+		if ($data instanceof SimplePie)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML);
+			$data = $data->data;
 		}
+		return $this->cache->set($this->name, serialize($data), MEMCACHE_COMPRESSED, (int) $this->options['extras']['timeout']);
+	}
 
-		elseif (!$description_only)
+	/**
+	 * Retrieve the data saved to the cache
+	 *
+	 * @return array Data for SimplePie::$data
+	 */
+	public function load()
+	{
+		$data = $this->cache->get($this->name);
+
+		if ($data !== false)
 		{
-			return $this->get_content(true);
+			return unserialize($data);
 		}
-		else
+		return false;
+	}
+
+	/**
+	 * Retrieve the last modified time for the cache
+	 *
+	 * @return int Timestamp
+	 */
+	public function mtime()
+	{
+		$data = $this->cache->get($this->name);
+
+		if ($data !== false)
 		{
-			return null;
+			// essentially ignore the mtime because Memcache expires on it's own
+			return time();
 		}
+
+		return false;
 	}
 
-	function get_content($content_only = false)
+	/**
+	 * Set the last modified time to the current time
+	 *
+	 * @return bool Success status
+	 */
+	public function touch()
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content'))
+		$data = $this->cache->get($this->name);
+
+		if ($data !== false)
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_content_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->cache->set($this->name, $data, MEMCACHE_COMPRESSED, (int) $this->duration);
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content'))
+
+		return false;
+	}
+
+	/**
+	 * Remove the cache
+	 *
+	 * @return bool Success status
+	 */
+	public function unlink()
+	{
+		return $this->cache->delete($this->name, 0);
+	}
+}
+
+/**
+ * Caches data to a MySQL database
+ *
+ * Registered for URLs with the "mysql" protocol
+ *
+ * For example, `mysql://root:password@localhost:3306/mydb?prefix=sp_` will
+ * connect to the `mydb` database on `localhost` on port 3306, with the user
+ * `root` and the password `password`. All tables will be prefixed with `sp_`
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ */
+class SimplePie_Cache_MySQL extends SimplePie_Cache_DB
+{
+	/**
+	 * PDO instance
+	 *
+	 * @var PDO
+	 */
+	protected $mysql;
+
+	/**
+	 * Options
+	 *
+	 * @var array
+	 */
+	protected $options;
+
+	/**
+	 * Cache ID
+	 *
+	 * @var string
+	 */
+	protected $id;
+
+	/**
+	 * Create a new cache object
+	 *
+	 * @param string $location Location string (from SimplePie::$cache_location)
+	 * @param string $name Unique ID for the cache
+	 * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
+	 */
+	public function __construct($location, $name, $type)
+	{
+		$this->options = array(
+			'user' => null,
+			'pass' => null,
+			'host' => '127.0.0.1',
+			'port' => '3306',
+			'path' => '',
+			'extras' => array(
+				'prefix' => '',
+			),
+		);
+		$this->options = array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location));
+
+		// Path is prefixed with a "/"
+		$this->options['dbname'] = substr($this->options['path'], 1);
+
+		try
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			$this->mysql = new PDO("mysql:dbname={$this->options['dbname']};host={$this->options['host']};port={$this->options['port']}", $this->options['user'], $this->options['pass'], array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded'))
+		catch (PDOException $e)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+			$this->mysql = null;
+			return;
 		}
-		elseif (!$content_only)
+
+		$this->id = $name . $type;
+
+		if (!$query = $this->mysql->query('SHOW TABLES'))
 		{
-			return $this->get_description(true);
+			$this->mysql = null;
+			return;
 		}
-		else
+
+		$db = array();
+		while ($row = $query->fetchColumn())
 		{
-			return null;
+			$db[] = $row;
 		}
-	}
 
-	function get_category($key = 0)
-	{
-		$categories = $this->get_categories();
-		if (isset($categories[$key]))
+		if (!in_array($this->options['extras']['prefix'] . 'cache_data', $db))
 		{
-			return $categories[$key];
+			$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))');
+			if ($query === false)
+			{
+				$this->mysql = null;
+			}
 		}
-		else
+
+		if (!in_array($this->options['extras']['prefix'] . 'items', $db))
 		{
-			return null;
+			$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` TEXT CHARACTER SET utf8 NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))');
+			if ($query === false)
+			{
+				$this->mysql = null;
+			}
 		}
 	}
 
-	function get_categories()
+	/**
+	 * Save data to the cache
+	 *
+	 * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
+	 * @return bool Successfulness
+	 */
+	public function save($data)
 	{
-		$categories = array();
+		if ($this->mysql === null)
+		{
+			return false;
+		}
 
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
+		if ($data instanceof SimplePie)
 		{
-			$term = null;
-			$scheme = null;
-			$label = null;
-			if (isset($category['attribs']['']['term']))
-			{
-				$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($category['attribs']['']['scheme']))
+			$data = clone $data;
+
+			$prepared = self::prepare_simplepie_object_for_cache($data);
+
+			$query = $this->mysql->prepare('SELECT COUNT(*) FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
+			$query->bindValue(':feed', $this->id);
+			if ($query->execute())
 			{
-				$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+				if ($query->fetchColumn() > 0)
+				{
+					$items = count($prepared[1]);
+					if ($items)
+					{
+						$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = :items, `data` = :data, `mtime` = :time WHERE `id` = :feed';
+						$query = $this->mysql->prepare($sql);
+						$query->bindValue(':items', $items);
+					}
+					else
+					{
+						$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `data` = :data, `mtime` = :time WHERE `id` = :feed';
+						$query = $this->mysql->prepare($sql);
+					}
+
+					$query->bindValue(':data', $prepared[0]);
+					$query->bindValue(':time', time());
+					$query->bindValue(':feed', $this->id);
+					if (!$query->execute())
+					{
+						return false;
+					}
+				}
+				else
+				{
+					$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:feed, :count, :data, :time)');
+					$query->bindValue(':feed', $this->id);
+					$query->bindValue(':count', count($prepared[1]));
+					$query->bindValue(':data', $prepared[0]);
+					$query->bindValue(':time', time());
+					if (!$query->execute())
+					{
+						return false;
+					}
+				}
+
+				$ids = array_keys($prepared[1]);
+				if (!empty($ids))
+				{
+					foreach ($ids as $id)
+					{
+						$database_ids[] = $this->mysql->quote($id);
+					}
+
+					$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `id` = ' . implode(' OR `id` = ', $database_ids) . ' AND `feed_id` = :feed');
+					$query->bindValue(':feed', $this->id);
+
+					if ($query->execute())
+					{
+						$existing_ids = array();
+						while ($row = $query->fetchColumn())
+						{
+							$existing_ids[] = $row;
+						}
+
+						$new_ids = array_diff($ids, $existing_ids);
+
+						foreach ($new_ids as $new_id)
+						{
+							if (!($date = $prepared[1][$new_id]->get_date('U')))
+							{
+								$date = time();
+							}
+
+							$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(:feed, :id, :data, :date)');
+							$query->bindValue(':feed', $this->id);
+							$query->bindValue(':id', $new_id);
+							$query->bindValue(':data', serialize($prepared[1][$new_id]->data));
+							$query->bindValue(':date', $date);
+							if (!$query->execute())
+							{
+								return false;
+							}
+						}
+						return true;
+					}
+				}
+				else
+				{
+					return true;
+				}
 			}
-			if (isset($category['attribs']['']['label']))
+		}
+		else
+		{
+			$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
+			$query->bindValue(':feed', $this->id);
+			if ($query->execute())
 			{
-				$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+				if ($query->rowCount() > 0)
+				{
+					$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = 0, `data` = :data, `mtime` = :time WHERE `id` = :feed');
+					$query->bindValue(':data', serialize($data));
+					$query->bindValue(':time', time());
+					$query->bindValue(':feed', $this->id);
+					if ($this->execute())
+					{
+						return true;
+					}
+				}
+				else
+				{
+					$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:id, 0, :data, :time)');
+					$query->bindValue(':id', $this->id);
+					$query->bindValue(':data', serialize($data));
+					$query->bindValue(':time', time());
+					if ($query->execute())
+					{
+						return true;
+					}
+				}
 			}
-			$categories[] = new $this->feed->category_class($term, $scheme, $label);
 		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
+		return false;
+	}
+
+	/**
+	 * Retrieve the data saved to the cache
+	 *
+	 * @return array Data for SimplePie::$data
+	 */
+	public function load()
+	{
+		if ($this->mysql === null)
 		{
-			// This is really the label, but keep this as the term also for BC.
-			// Label will also work on retrieving because that falls back to term.
-			$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			if (isset($category['attribs']['']['domain']))
+			return false;
+		}
+
+		$query = $this->mysql->prepare('SELECT `items`, `data` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
+		$query->bindValue(':id', $this->id);
+		if ($query->execute() && ($row = $query->fetch()))
+		{
+			$data = unserialize($row[1]);
+
+			if (isset($this->options['items'][0]))
 			{
-				$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
+				$items = (int) $this->options['items'][0];
 			}
 			else
 			{
-				$scheme = null;
+				$items = (int) $row[0];
 			}
-			$categories[] = new $this->feed->category_class($term, $scheme, null);
-		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
-		{
-			$categories[] = new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+
+			if ($items !== 0)
+			{
+				if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
+				{
+					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
+				}
+				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
+				{
+					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
+				}
+				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
+				{
+					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
+				}
+				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]))
+				{
+					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0];
+				}
+				else
+				{
+					$feed = null;
+				}
+
+				if ($feed !== null)
+				{
+					$sql = 'SELECT `data` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :feed ORDER BY `posted` DESC';
+					if ($items > 0)
+					{
+						$sql .= ' LIMIT ' . $items;
+					}
+
+					$query = $this->mysql->prepare($sql);
+					$query->bindValue(':feed', $this->id);
+					if ($query->execute())
+					{
+						while ($row = $query->fetchColumn())
+						{
+							$feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row);
+						}
+					}
+					else
+					{
+						return false;
+					}
+				}
+			}
+			return $data;
 		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
+		return false;
+	}
+
+	/**
+	 * Retrieve the last modified time for the cache
+	 *
+	 * @return int Timestamp
+	 */
+	public function mtime()
+	{
+		if ($this->mysql === null)
 		{
-			$categories[] = new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return false;
 		}
 
-		if (!empty($categories))
+		$query = $this->mysql->prepare('SELECT `mtime` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
+		$query->bindValue(':id', $this->id);
+		if ($query->execute() && ($time = $query->fetchColumn()))
 		{
-			return SimplePie_Misc::array_unique($categories);
+			return $time;
 		}
 		else
 		{
-			return null;
+			return false;
 		}
 	}
 
-	function get_author($key = 0)
+	/**
+	 * Set the last modified time to the current time
+	 *
+	 * @return bool Success status
+	 */
+	public function touch()
 	{
-		$authors = $this->get_authors();
-		if (isset($authors[$key]))
+		if ($this->mysql === null)
 		{
-			return $authors[$key];
-		}
-		else
-		{
-			return null;
+			return false;
 		}
-	}
 
-	function get_contributor($key = 0)
-	{
-		$contributors = $this->get_contributors();
-		if (isset($contributors[$key]))
+		$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `mtime` = :time WHERE `id` = :id');
+		$query->bindValue(':time', time());
+		$query->bindValue(':id', $this->id);
+		if ($query->execute() && $query->rowCount() > 0)
 		{
-			return $contributors[$key];
+			return true;
 		}
 		else
 		{
-			return null;
+			return false;
 		}
 	}
 
-	function get_contributors()
+	/**
+	 * Remove the cache
+	 *
+	 * @return bool Success status
+	 */
+	public function unlink()
 	{
-		$contributors = array();
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
-		{
-			$name = null;
-			$uri = null;
-			$email = null;
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
-			{
-				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
-			{
-				$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
-			{
-				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $uri !== null)
-			{
-				$contributors[] = new $this->feed->author_class($name, $uri, $email);
-			}
-		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
+		if ($this->mysql === null)
 		{
-			$name = null;
-			$url = null;
-			$email = null;
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
-			{
-				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
-			{
-				$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
-			{
-				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $url !== null)
-			{
-				$contributors[] = new $this->feed->author_class($name, $url, $email);
-			}
+			return false;
 		}
 
-		if (!empty($contributors))
+		$query = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
+		$query->bindValue(':id', $this->id);
+		$query2 = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :id');
+		$query2->bindValue(':id', $this->id);
+		if ($query->execute() && $query2->execute())
 		{
-			return SimplePie_Misc::array_unique($contributors);
+			return true;
 		}
 		else
 		{
-			return null;
+			return false;
 		}
 	}
+}
 
-	function get_authors()
-	{
-		$authors = array();
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
-		{
-			$name = null;
-			$uri = null;
-			$email = null;
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
-			{
-				$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
-			{
-				$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
-			}
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
-			{
-				$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $uri !== null)
-			{
-				$authors[] = new $this->feed->author_class($name, $uri, $email);
-			}
-		}
-		if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
-		{
-			$name = null;
-			$url = null;
-			$email = null;
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
-			{
-				$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
-			{
-				$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
-			}
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
-			{
-				$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $url !== null)
-			{
-				$authors[] = new $this->feed->author_class($name, $url, $email);
-			}
-		}
-		if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author'))
-		{
-			$authors[] = new $this->feed->author_class(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
-		{
-			$authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
-		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
-		{
-			$authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
-		}
-		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
-		{
-			$authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
-		}
+/**
+ * Used to create cache objects
+ *
+ * This class can be overloaded with {@see SimplePie::set_cache_class()},
+ * although the preferred way is to create your own handler
+ * via {@see register()}
+ *
+ * @package SimplePie
+ * @subpackage Caching
+ */
+class SimplePie_Cache
+{
+	/**
+	 * Cache handler classes
+	 *
+	 * These receive 3 parameters to their constructor, as documented in
+	 * {@see register()}
+	 * @var array
+	 */
+	protected static $handlers = array(
+		'mysql' => 'SimplePie_Cache_MySQL',
+		'memcache' => 'SimplePie_Cache_Memcache',
+	);
 
-		if (!empty($authors))
+	/**
+	 * Don't call the constructor. Please.
+	 */
+	private function __construct() { }
+
+	/**
+	 * Create a new SimplePie_Cache object
+	 *
+	 * @param string $location URL location (scheme is used to determine handler)
+	 * @param string $filename Unique identifier for cache object
+	 * @param string $extension 'spi' or 'spc'
+	 * @return SimplePie_Cache_Base Type of object depends on scheme of `$location`
+	 */
+	public static function get_handler($location, $filename, $extension)
+	{
+		$type = explode(':', $location, 2);
+		$type = $type[0];
+		if (!empty(self::$handlers[$type]))
 		{
-			return SimplePie_Misc::array_unique($authors);
+			$class = self::$handlers[$type];
+			return new $class($location, $filename, $extension);
 		}
-		elseif (($source = $this->get_source()) && ($authors = $source->get_authors()))
+
+		return new SimplePie_Cache_File($location, $filename, $extension);
+	}
+
+	/**
+	 * Create a new SimplePie_Cache object
+	 *
+	 * @deprecated Use {@see get_handler} instead
+	 */
+	public function create($location, $filename, $extension)
+	{
+		trigger_error('Cache::create() has been replaced with Cache::get_handler(). Switch to the registry system to use this.', E_USER_DEPRECATED);
+		return self::get_handler($location, $filename, $extension);
+	}
+
+	/**
+	 * Register a handler
+	 *
+	 * @param string $type DSN type to register for
+	 * @param string $class Name of handler class. Must implement SimplePie_Cache_Base
+	 */
+	public static function register($type, $class)
+	{
+		self::$handlers[$type] = $class;
+	}
+
+	/**
+	 * Parse a URL into an array
+	 *
+	 * @param string $url
+	 * @return array
+	 */
+	public static function parse_URL($url)
+	{
+		$params = parse_url($url);
+		$params['extras'] = array();
+		if (isset($params['query']))
 		{
-			return $authors;
+			parse_str($params['query'], $params['extras']);
 		}
-		elseif ($authors = $this->feed->get_authors())
+		return $params;
+	}
+}
+
+/**
+ * Handles `<media:text>` captions as defined in Media RSS.
+ *
+ * Used by {@see SimplePie_Enclosure::get_caption()} and {@see SimplePie_Enclosure::get_captions()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_caption_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Caption
+{
+	/**
+	 * Content type
+	 *
+	 * @var string
+	 * @see get_type()
+	 */
+	var $type;
+
+	/**
+	 * Language
+	 *
+	 * @var string
+	 * @see get_language()
+	 */
+	var $lang;
+
+	/**
+	 * Start time
+	 *
+	 * @var string
+	 * @see get_starttime()
+	 */
+	var $startTime;
+
+	/**
+	 * End time
+	 *
+	 * @var string
+	 * @see get_endtime()
+	 */
+	var $endTime;
+
+	/**
+	 * Caption text
+	 *
+	 * @var string
+	 * @see get_text()
+	 */
+	var $text;
+
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
+	 */
+	public function __construct($type = null, $lang = null, $startTime = null, $endTime = null, $text = null)
+	{
+		$this->type = $type;
+		$this->lang = $lang;
+		$this->startTime = $startTime;
+		$this->endTime = $endTime;
+		$this->text = $text;
+	}
+
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
+
+	/**
+	 * Get the end time
+	 *
+	 * @return string|null Time in the format 'hh:mm:ss.SSS'
+	 */
+	public function get_endtime()
+	{
+		if ($this->endTime !== null)
 		{
-			return $authors;
+			return $this->endTime;
 		}
 		else
 		{
@@ -3554,19 +4185,17 @@ class SimplePie_Item
 		}
 	}
 
-	function get_copyright()
+	/**
+	 * Get the language
+	 *
+	 * @link http://tools.ietf.org/html/rfc3066
+	 * @return string|null Language code as per RFC 3066
+	 */
+	public function get_language()
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
+		if ($this->lang !== null)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return $this->lang;
 		}
 		else
 		{
@@ -3574,67 +4203,16 @@ class SimplePie_Item
 		}
 	}
 
-	function get_date($date_format = 'j F Y, g:i a')
+	/**
+	 * Get the start time
+	 *
+	 * @return string|null Time in the format 'hh:mm:ss.SSS'
+	 */
+	public function get_starttime()
 	{
-		if (!isset($this->data['date']))
-		{
-			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
-			{
-				$this->data['date']['raw'] = $return[0]['data'];
-			}
-
-			if (!empty($this->data['date']['raw']))
-			{
-				$parser = SimplePie_Parse_Date::get();
-				$this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']);
-			}
-			else
-			{
-				$this->data['date'] = null;
-			}
-		}
-		if ($this->data['date'])
+		if ($this->startTime !== null)
 		{
-			$date_format = (string) $date_format;
-			switch ($date_format)
-			{
-				case '':
-					return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
-
-				case 'U':
-					return $this->data['date']['parsed'];
-
-				default:
-					return date($date_format, $this->data['date']['parsed']);
-			}
+			return $this->startTime;
 		}
 		else
 		{
@@ -3642,15 +4220,16 @@ class SimplePie_Item
 		}
 	}
 
-	function get_local_date($date_format = '%c')
+	/**
+	 * Get the text of the caption
+	 *
+	 * @return string|null
+	 */
+	public function get_text()
 	{
-		if (!$date_format)
-		{
-			return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif (($date = $this->get_date('U')) !== null && $date !== false)
+		if ($this->text !== null)
 		{
-			return strftime($date_format, $date);
+			return $this->text;
 		}
 		else
 		{
@@ -3658,30 +4237,95 @@ class SimplePie_Item
 		}
 	}
 
-	function get_permalink()
+	/**
+	 * Get the content type (not MIME type)
+	 *
+	 * @return string|null Either 'text' or 'html'
+	 */
+	public function get_type()
 	{
-		$link = $this->get_link();
-		$enclosure = $this->get_enclosure(0);
-		if ($link !== null)
-		{
-			return $link;
-		}
-		elseif ($enclosure !== null)
+		if ($this->type !== null)
 		{
-			return $enclosure->get_link();
+			return $this->type;
 		}
 		else
 		{
 			return null;
 		}
 	}
+}
 
-	function get_link($key = 0, $rel = 'alternate')
-	{
-		$links = $this->get_links($rel);
-		if ($links[$key] !== null)
+/**
+ * Manages all category-related data
+ *
+ * Used by {@see SimplePie_Item::get_category()} and {@see SimplePie_Item::get_categories()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_category_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Category
+{
+	/**
+	 * Category identifier
+	 *
+	 * @var string
+	 * @see get_term
+	 */
+	var $term;
+
+	/**
+	 * Categorization scheme identifier
+	 *
+	 * @var string
+	 * @see get_scheme()
+	 */
+	var $scheme;
+
+	/**
+	 * Human readable label
+	 *
+	 * @var string
+	 * @see get_label()
+	 */
+	var $label;
+
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * @param string $term
+	 * @param string $scheme
+	 * @param string $label
+	 */
+	public function __construct($term = null, $scheme = null, $label = null)
+	{
+		$this->term = $term;
+		$this->scheme = $scheme;
+		$this->label = $label;
+	}
+
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
+
+	/**
+	 * Get the category identifier
+	 *
+	 * @return string|null
+	 */
+	public function get_term()
+	{
+		if ($this->term !== null)
 		{
-			return $links[$key];
+			return $this->term;
 		}
 		else
 		{
@@ -3689,1895 +4333,1352 @@ class SimplePie_Item
 		}
 	}
 
-	function get_links($rel = 'alternate')
+	/**
+	 * Get the categorization scheme identifier
+	 *
+	 * @return string|null
+	 */
+	public function get_scheme()
 	{
-		if (!isset($this->data['links']))
+		if ($this->scheme !== null)
 		{
-			$this->data['links'] = array();
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
-			{
-				if (isset($link['attribs']['']['href']))
-				{
-					$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
-					$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+			return $this->scheme;
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-				}
-			}
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
+	/**
+	 * Get the human readable label
+	 *
+	 * @return string|null
+	 */
+	public function get_label()
+	{
+		if ($this->label !== null)
+		{
+			return $this->label;
+		}
+		else
+		{
+			return $this->get_term();
+		}
+	}
+}
+
+/**
+ * Content-type sniffing
+ *
+ * Based on the rules in http://tools.ietf.org/html/draft-abarth-mime-sniff-06
+ *
+ * This is used since we can't always trust Content-Type headers, and is based
+ * upon the HTML5 parsing rules.
+ *
+ *
+ * This class can be overloaded with {@see SimplePie::set_content_type_sniffer_class()}
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ */
+class SimplePie_Content_Type_Sniffer
+{
+	/**
+	 * File object
+	 *
+	 * @var SimplePie_File
+	 */
+	var $file;
+
+	/**
+	 * Create an instance of the class with the input file
+	 *
+	 * @param SimplePie_Content_Type_Sniffer $file Input file
+	 */
+	public function __construct($file)
+	{
+		$this->file = $file;
+	}
+
+	/**
+	 * Get the Content-Type of the specified file
+	 *
+	 * @return string Actual Content-Type
+	 */
+	public function get_type()
+	{
+		if (isset($this->file->headers['content-type']))
+		{
+			if (!isset($this->file->headers['content-encoding'])
+				&& ($this->file->headers['content-type'] === 'text/plain'
+					|| $this->file->headers['content-type'] === 'text/plain; charset=ISO-8859-1'
+					|| $this->file->headers['content-type'] === 'text/plain; charset=iso-8859-1'
+					|| $this->file->headers['content-type'] === 'text/plain; charset=UTF-8'))
 			{
-				if (isset($link['attribs']['']['href']))
-				{
-					$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
-					$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
-				}
+				return $this->text_or_binary();
 			}
-			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
+
+			if (($pos = strpos($this->file->headers['content-type'], ';')) !== false)
 			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+				$official = substr($this->file->headers['content-type'], 0, $pos);
 			}
-			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
+			else
 			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+				$official = $this->file->headers['content-type'];
 			}
-			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
+			$official = trim(strtolower($official));
+
+			if ($official === 'unknown/unknown'
+				|| $official === 'application/unknown')
 			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+				return $this->unknown();
 			}
-			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
+			elseif (substr($official, -4) === '+xml'
+				|| $official === 'text/xml'
+				|| $official === 'application/xml')
 			{
-				if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true')
-				{
-					$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
-				}
+				return $official;
 			}
-
-			$keys = array_keys($this->data['links']);
-			foreach ($keys as $key)
+			elseif (substr($official, 0, 6) === 'image/')
 			{
-				if (SimplePie_Misc::is_isegment_nz_nc($key))
+				if ($return = $this->image())
 				{
-					if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
-					{
-						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
-						$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
-					}
-					else
-					{
-						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
-					}
+					return $return;
 				}
-				elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
+				else
 				{
-					$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
+					return $official;
 				}
-				$this->data['links'][$key] = array_unique($this->data['links'][$key]);
 			}
-		}
-		if (isset($this->data['links'][$rel]))
-		{
-			return $this->data['links'][$rel];
+			elseif ($official === 'text/html')
+			{
+				return $this->feed_or_html();
+			}
+			else
+			{
+				return $official;
+			}
 		}
 		else
 		{
-			return null;
+			return $this->unknown();
 		}
 	}
 
 	/**
-	 * @todo Add ability to prefer one type of content over another (in a media group).
+	 * Sniff text or binary
+	 *
+	 * @return string Actual Content-Type
 	 */
-	function get_enclosure($key = 0, $prefer = null)
+	public function text_or_binary()
 	{
-		$enclosures = $this->get_enclosures();
-		if (isset($enclosures[$key]))
+		if (substr($this->file->body, 0, 2) === "\xFE\xFF"
+			|| substr($this->file->body, 0, 2) === "\xFF\xFE"
+			|| substr($this->file->body, 0, 4) === "\x00\x00\xFE\xFF"
+			|| substr($this->file->body, 0, 3) === "\xEF\xBB\xBF")
 		{
-			return $enclosures[$key];
+			return 'text/plain';
+		}
+		elseif (preg_match('/[\x00-\x08\x0E-\x1A\x1C-\x1F]/', $this->file->body))
+		{
+			return 'application/octect-stream';
 		}
 		else
 		{
-			return null;
+			return 'text/plain';
 		}
 	}
 
 	/**
-	 * Grabs all available enclosures (podcasts, etc.)
-	 *
-	 * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
-	 *
-	 * At this point, we're pretty much assuming that all enclosures for an item are the same content.  Anything else is too complicated to properly support.
+	 * Sniff unknown
 	 *
-	 * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4).
-	 * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists).
+	 * @return string Actual Content-Type
 	 */
-	function get_enclosures()
+	public function unknown()
 	{
-		if (!isset($this->data['enclosures']))
+		$ws = strspn($this->file->body, "\x09\x0A\x0B\x0C\x0D\x20");
+		if (strtolower(substr($this->file->body, $ws, 14)) === '<!doctype html'
+			|| strtolower(substr($this->file->body, $ws, 5)) === '<html'
+			|| strtolower(substr($this->file->body, $ws, 7)) === '<script')
 		{
-			$this->data['enclosures'] = array();
-
-			// Elements
-			$captions_parent = null;
-			$categories_parent = null;
-			$copyrights_parent = null;
-			$credits_parent = null;
-			$description_parent = null;
-			$duration_parent = null;
-			$hashes_parent = null;
-			$keywords_parent = null;
-			$player_parent = null;
-			$ratings_parent = null;
-			$restrictions_parent = null;
-			$thumbnails_parent = null;
-			$title_parent = null;
-
-			// Let's do the channel and item-level ones first, and just re-use them if we need to.
-			$parent = $this->get_feed();
-
-			// CAPTIONS
-			if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
-			{
-				foreach ($captions as $caption)
-				{
-					$caption_type = null;
-					$caption_lang = null;
-					$caption_startTime = null;
-					$caption_endTime = null;
-					$caption_text = null;
-					if (isset($caption['attribs']['']['type']))
-					{
-						$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['lang']))
-					{
-						$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['start']))
-					{
-						$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['end']))
-					{
-						$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['data']))
-					{
-						$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
-				}
-			}
-			elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
-			{
-				foreach ($captions as $caption)
-				{
-					$caption_type = null;
-					$caption_lang = null;
-					$caption_startTime = null;
-					$caption_endTime = null;
-					$caption_text = null;
-					if (isset($caption['attribs']['']['type']))
-					{
-						$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['lang']))
-					{
-						$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['start']))
-					{
-						$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['attribs']['']['end']))
-					{
-						$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($caption['data']))
-					{
-						$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
-				}
-			}
-			if (is_array($captions_parent))
+			return 'text/html';
+		}
+		elseif (substr($this->file->body, 0, 5) === '%PDF-')
+		{
+			return 'application/pdf';
+		}
+		elseif (substr($this->file->body, 0, 11) === '%!PS-Adobe-')
+		{
+			return 'application/postscript';
+		}
+		elseif (substr($this->file->body, 0, 6) === 'GIF87a'
+			|| substr($this->file->body, 0, 6) === 'GIF89a')
+		{
+			return 'image/gif';
+		}
+		elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
+		{
+			return 'image/png';
+		}
+		elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
+		{
+			return 'image/jpeg';
+		}
+		elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
+		{
+			return 'image/bmp';
+		}
+		elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00")
+		{
+			return 'image/vnd.microsoft.icon';
+		}
+		else
+		{
+			return $this->text_or_binary();
+		}
+	}
+
+	/**
+	 * Sniff images
+	 *
+	 * @return string Actual Content-Type
+	 */
+	public function image()
+	{
+		if (substr($this->file->body, 0, 6) === 'GIF87a'
+			|| substr($this->file->body, 0, 6) === 'GIF89a')
+		{
+			return 'image/gif';
+		}
+		elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
+		{
+			return 'image/png';
+		}
+		elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
+		{
+			return 'image/jpeg';
+		}
+		elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
+		{
+			return 'image/bmp';
+		}
+		elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00")
+		{
+			return 'image/vnd.microsoft.icon';
+		}
+		else
+		{
+			return false;
+		}
+	}
+
+	/**
+	 * Sniff HTML
+	 *
+	 * @return string Actual Content-Type
+	 */
+	public function feed_or_html()
+	{
+		$len = strlen($this->file->body);
+		$pos = strspn($this->file->body, "\x09\x0A\x0D\x20");
+
+		while ($pos < $len)
+		{
+			switch ($this->file->body[$pos])
 			{
-				$captions_parent = array_values(SimplePie_Misc::array_unique($captions_parent));
+				case "\x09":
+				case "\x0A":
+				case "\x0D":
+				case "\x20":
+					$pos += strspn($this->file->body, "\x09\x0A\x0D\x20", $pos);
+					continue 2;
+
+				case '<':
+					$pos++;
+					break;
+
+				default:
+					return 'text/html';
 			}
 
-			// CATEGORIES
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
+			if (substr($this->file->body, $pos, 3) === '!--')
 			{
-				$term = null;
-				$scheme = null;
-				$label = null;
-				if (isset($category['data']))
-				{
-					$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				if (isset($category['attribs']['']['scheme']))
+				$pos += 3;
+				if ($pos < $len && ($pos = strpos($this->file->body, '-->', $pos)) !== false)
 				{
-					$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+					$pos += 3;
 				}
 				else
 				{
-					$scheme = 'http://search.yahoo.com/mrss/category_schema';
-				}
-				if (isset($category['attribs']['']['label']))
-				{
-					$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+					return 'text/html';
 				}
-				$categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
 			}
-			foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
+			elseif (substr($this->file->body, $pos, 1) === '!')
 			{
-				$term = null;
-				$scheme = null;
-				$label = null;
-				if (isset($category['data']))
-				{
-					$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				if (isset($category['attribs']['']['scheme']))
+				if ($pos < $len && ($pos = strpos($this->file->body, '>', $pos)) !== false)
 				{
-					$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+					$pos++;
 				}
 				else
 				{
-					$scheme = 'http://search.yahoo.com/mrss/category_schema';
-				}
-				if (isset($category['attribs']['']['label']))
-				{
-					$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+					return 'text/html';
 				}
-				$categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
 			}
-			foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category)
+			elseif (substr($this->file->body, $pos, 1) === '?')
 			{
-				$term = null;
-				$scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd';
-				$label = null;
-				if (isset($category['attribs']['']['text']))
+				if ($pos < $len && ($pos = strpos($this->file->body, '?>', $pos)) !== false)
 				{
-					$label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
+					$pos += 2;
 				}
-				$categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
-
-				if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category']))
+				else
 				{
-					foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory)
-					{
-						if (isset($subcategory['attribs']['']['text']))
-						{
-							$label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						$categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
-					}
+					return 'text/html';
 				}
 			}
-			if (is_array($categories_parent))
+			elseif (substr($this->file->body, $pos, 3) === 'rss'
+				|| substr($this->file->body, $pos, 7) === 'rdf:RDF')
 			{
-				$categories_parent = array_values(SimplePie_Misc::array_unique($categories_parent));
+				return 'application/rss+xml';
 			}
-
-			// COPYRIGHT
-			if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
+			elseif (substr($this->file->body, $pos, 4) === 'feed')
 			{
-				$copyright_url = null;
-				$copyright_label = null;
-				if (isset($copyright[0]['attribs']['']['url']))
-				{
-					$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				if (isset($copyright[0]['data']))
-				{
-					$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				$copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label);
+				return 'application/atom+xml';
 			}
-			elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
+			else
 			{
-				$copyright_url = null;
-				$copyright_label = null;
-				if (isset($copyright[0]['attribs']['']['url']))
-				{
-					$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				if (isset($copyright[0]['data']))
-				{
-					$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-				$copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label);
+				return 'text/html';
 			}
+		}
 
-			// CREDITS
-			if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
-			{
-				foreach ($credits as $credit)
-				{
-					$credit_role = null;
-					$credit_scheme = null;
-					$credit_name = null;
-					if (isset($credit['attribs']['']['role']))
-					{
-						$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($credit['attribs']['']['scheme']))
-					{
-						$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$credit_scheme = 'urn:ebu';
-					}
-					if (isset($credit['data']))
-					{
-						$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
-				}
-			}
-			elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
-			{
-				foreach ($credits as $credit)
-				{
-					$credit_role = null;
-					$credit_scheme = null;
-					$credit_name = null;
-					if (isset($credit['attribs']['']['role']))
-					{
-						$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($credit['attribs']['']['scheme']))
-					{
-						$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$credit_scheme = 'urn:ebu';
-					}
-					if (isset($credit['data']))
-					{
-						$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
-				}
-			}
-			if (is_array($credits_parent))
-			{
-				$credits_parent = array_values(SimplePie_Misc::array_unique($credits_parent));
-			}
+		return 'text/html';
+	}
+}
 
-			// DESCRIPTION
-			if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
-			{
-				if (isset($description_parent[0]['data']))
-				{
-					$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-			}
-			elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
-			{
-				if (isset($description_parent[0]['data']))
-				{
-					$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-			}
+/**
+ * Manages `<media:copyright>` copyright tags as defined in Media RSS
+ *
+ * Used by {@see SimplePie_Enclosure::get_copyright()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_copyright_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Copyright
+{
+	/**
+	 * Copyright URL
+	 *
+	 * @var string
+	 * @see get_url()
+	 */
+	var $url;
 
-			// DURATION
-			if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration'))
-			{
-				$seconds = null;
-				$minutes = null;
-				$hours = null;
-				if (isset($duration_parent[0]['data']))
-				{
-					$temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-					if (sizeof($temp) > 0)
-					{
-						$seconds = (int) array_pop($temp);
-					}
-					if (sizeof($temp) > 0)
-					{
-						$minutes = (int) array_pop($temp);
-						$seconds += $minutes * 60;
-					}
-					if (sizeof($temp) > 0)
-					{
-						$hours = (int) array_pop($temp);
-						$seconds += $hours * 3600;
-					}
-					unset($temp);
-					$duration_parent = $seconds;
-				}
-			}
+	/**
+	 * Attribution
+	 *
+	 * @var string
+	 * @see get_attribution()
+	 */
+	var $label;
 
-			// HASHES
-			if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
-			{
-				foreach ($hashes_iterator as $hash)
-				{
-					$value = null;
-					$algo = null;
-					if (isset($hash['data']))
-					{
-						$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($hash['attribs']['']['algo']))
-					{
-						$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$algo = 'md5';
-					}
-					$hashes_parent[] = $algo.':'.$value;
-				}
-			}
-			elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
-			{
-				foreach ($hashes_iterator as $hash)
-				{
-					$value = null;
-					$algo = null;
-					if (isset($hash['data']))
-					{
-						$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($hash['attribs']['']['algo']))
-					{
-						$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$algo = 'md5';
-					}
-					$hashes_parent[] = $algo.':'.$value;
-				}
-			}
-			if (is_array($hashes_parent))
-			{
-				$hashes_parent = array_values(SimplePie_Misc::array_unique($hashes_parent));
-			}
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
+	 */
+	public function __construct($url = null, $label = null)
+	{
+		$this->url = $url;
+		$this->label = $label;
+	}
 
-			// KEYWORDS
-			if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
-			{
-				if (isset($keywords[0]['data']))
-				{
-					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-					foreach ($temp as $word)
-					{
-						$keywords_parent[] = trim($word);
-					}
-				}
-				unset($temp);
-			}
-			elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
-			{
-				if (isset($keywords[0]['data']))
-				{
-					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-					foreach ($temp as $word)
-					{
-						$keywords_parent[] = trim($word);
-					}
-				}
-				unset($temp);
-			}
-			elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
-			{
-				if (isset($keywords[0]['data']))
-				{
-					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-					foreach ($temp as $word)
-					{
-						$keywords_parent[] = trim($word);
-					}
-				}
-				unset($temp);
-			}
-			elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
-			{
-				if (isset($keywords[0]['data']))
-				{
-					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-					foreach ($temp as $word)
-					{
-						$keywords_parent[] = trim($word);
-					}
-				}
-				unset($temp);
-			}
-			if (is_array($keywords_parent))
-			{
-				$keywords_parent = array_values(SimplePie_Misc::array_unique($keywords_parent));
-			}
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
 
-			// PLAYER
-			if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
-			{
-				if (isset($player_parent[0]['attribs']['']['url']))
-				{
-					$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-				}
-			}
-			elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
-			{
-				if (isset($player_parent[0]['attribs']['']['url']))
-				{
-					$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-				}
-			}
+	/**
+	 * Get the copyright URL
+	 *
+	 * @return string|null URL to copyright information
+	 */
+	public function get_url()
+	{
+		if ($this->url !== null)
+		{
+			return $this->url;
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-			// RATINGS
-			if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
-			{
-				foreach ($ratings as $rating)
-				{
-					$rating_scheme = null;
-					$rating_value = null;
-					if (isset($rating['attribs']['']['scheme']))
-					{
-						$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$rating_scheme = 'urn:simple';
-					}
-					if (isset($rating['data']))
-					{
-						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-				}
-			}
-			elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
-			{
-				foreach ($ratings as $rating)
-				{
-					$rating_scheme = 'urn:itunes';
-					$rating_value = null;
-					if (isset($rating['data']))
-					{
-						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-				}
-			}
-			elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
-			{
-				foreach ($ratings as $rating)
-				{
-					$rating_scheme = null;
-					$rating_value = null;
-					if (isset($rating['attribs']['']['scheme']))
-					{
-						$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					else
-					{
-						$rating_scheme = 'urn:simple';
-					}
-					if (isset($rating['data']))
-					{
-						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-				}
-			}
-			elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
-			{
-				foreach ($ratings as $rating)
-				{
-					$rating_scheme = 'urn:itunes';
-					$rating_value = null;
-					if (isset($rating['data']))
-					{
-						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-				}
-			}
-			if (is_array($ratings_parent))
-			{
-				$ratings_parent = array_values(SimplePie_Misc::array_unique($ratings_parent));
-			}
+	/**
+	 * Get the attribution text
+	 *
+	 * @return string|null
+	 */
+	public function get_attribution()
+	{
+		if ($this->label !== null)
+		{
+			return $this->label;
+		}
+		else
+		{
+			return null;
+		}
+	}
+}
 
-			// RESTRICTIONS
-			if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
-			{
-				foreach ($restrictions as $restriction)
-				{
-					$restriction_relationship = null;
-					$restriction_type = null;
-					$restriction_value = null;
-					if (isset($restriction['attribs']['']['relationship']))
-					{
-						$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($restriction['attribs']['']['type']))
-					{
-						$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($restriction['data']))
-					{
-						$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-				}
-			}
-			elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
-			{
-				foreach ($restrictions as $restriction)
-				{
-					$restriction_relationship = 'allow';
-					$restriction_type = null;
-					$restriction_value = 'itunes';
-					if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
-					{
-						$restriction_relationship = 'deny';
-					}
-					$restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-				}
-			}
-			elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
-			{
-				foreach ($restrictions as $restriction)
-				{
-					$restriction_relationship = null;
-					$restriction_type = null;
-					$restriction_value = null;
-					if (isset($restriction['attribs']['']['relationship']))
-					{
-						$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($restriction['attribs']['']['type']))
-					{
-						$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($restriction['data']))
-					{
-						$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					$restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-				}
-			}
-			elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
-			{
-				foreach ($restrictions as $restriction)
-				{
-					$restriction_relationship = 'allow';
-					$restriction_type = null;
-					$restriction_value = 'itunes';
-					if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
-					{
-						$restriction_relationship = 'deny';
-					}
-					$restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-				}
-			}
-			if (is_array($restrictions_parent))
-			{
-				$restrictions_parent = array_values(SimplePie_Misc::array_unique($restrictions_parent));
-			}
+/**
+ * SimplePie class.
+ *
+ * Class for backward compatibility.
+ *
+ * @deprecated Use {@see SimplePie} directly
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Core extends SimplePie
+{
 
-			// THUMBNAILS
-			if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
-			{
-				foreach ($thumbnails as $thumbnail)
-				{
-					if (isset($thumbnail['attribs']['']['url']))
-					{
-						$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-					}
-				}
-			}
-			elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
-			{
-				foreach ($thumbnails as $thumbnail)
-				{
-					if (isset($thumbnail['attribs']['']['url']))
-					{
-						$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-					}
-				}
-			}
+}
 
-			// TITLES
-			if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
-			{
-				if (isset($title_parent[0]['data']))
-				{
-					$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-			}
-			elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
-			{
-				if (isset($title_parent[0]['data']))
-				{
-					$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-				}
-			}
+/**
+ * Handles `<media:credit>` as defined in Media RSS
+ *
+ * Used by {@see SimplePie_Enclosure::get_credit()} and {@see SimplePie_Enclosure::get_credits()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_credit_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Credit
+{
+	/**
+	 * Credited role
+	 *
+	 * @var string
+	 * @see get_role()
+	 */
+	var $role;
 
-			// Clear the memory
-			unset($parent);
+	/**
+	 * Organizational scheme
+	 *
+	 * @var string
+	 * @see get_scheme()
+	 */
+	var $scheme;
 
-			// Attributes
-			$bitrate = null;
-			$channels = null;
-			$duration = null;
-			$expression = null;
-			$framerate = null;
-			$height = null;
-			$javascript = null;
-			$lang = null;
-			$length = null;
-			$medium = null;
-			$samplingrate = null;
-			$type = null;
-			$url = null;
-			$width = null;
+	/**
+	 * Credited name
+	 *
+	 * @var string
+	 * @see get_name()
+	 */
+	var $name;
 
-			// Elements
-			$captions = null;
-			$categories = null;
-			$copyrights = null;
-			$credits = null;
-			$description = null;
-			$hashes = null;
-			$keywords = null;
-			$player = null;
-			$ratings = null;
-			$restrictions = null;
-			$thumbnails = null;
-			$title = null;
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
+	 */
+	public function __construct($role = null, $scheme = null, $name = null)
+	{
+		$this->role = $role;
+		$this->scheme = $scheme;
+		$this->name = $name;
+	}
 
-			// If we have media:group tags, loop through them.
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group)
-			{
-				if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
-				{
-					// If we have media:content tags, loop through them.
-					foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
-					{
-						if (isset($content['attribs']['']['url']))
-						{
-							// Attributes
-							$bitrate = null;
-							$channels = null;
-							$duration = null;
-							$expression = null;
-							$framerate = null;
-							$height = null;
-							$javascript = null;
-							$lang = null;
-							$length = null;
-							$medium = null;
-							$samplingrate = null;
-							$type = null;
-							$url = null;
-							$width = null;
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
 
-							// Elements
-							$captions = null;
-							$categories = null;
-							$copyrights = null;
-							$credits = null;
-							$description = null;
-							$hashes = null;
-							$keywords = null;
-							$player = null;
-							$ratings = null;
-							$restrictions = null;
-							$thumbnails = null;
-							$title = null;
+	/**
+	 * Get the role of the person receiving credit
+	 *
+	 * @return string|null
+	 */
+	public function get_role()
+	{
+		if ($this->role !== null)
+		{
+			return $this->role;
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-							// Start checking the attributes of media:content
-							if (isset($content['attribs']['']['bitrate']))
-							{
-								$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['channels']))
-							{
-								$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['duration']))
-							{
-								$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							else
-							{
-								$duration = $duration_parent;
-							}
-							if (isset($content['attribs']['']['expression']))
-							{
-								$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['framerate']))
-							{
-								$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['height']))
-							{
-								$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['lang']))
-							{
-								$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['fileSize']))
-							{
-								$length = ceil($content['attribs']['']['fileSize']);
-							}
-							if (isset($content['attribs']['']['medium']))
-							{
-								$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['samplingrate']))
-							{
-								$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['type']))
-							{
-								$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['attribs']['']['width']))
-							{
-								$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+	/**
+	 * Get the organizational scheme
+	 *
+	 * @return string|null
+	 */
+	public function get_scheme()
+	{
+		if ($this->scheme !== null)
+		{
+			return $this->scheme;
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-							// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
+	/**
+	 * Get the credited person/entity's name
+	 *
+	 * @return string|null
+	 */
+	public function get_name()
+	{
+		if ($this->name !== null)
+		{
+			return $this->name;
+		}
+		else
+		{
+			return null;
+		}
+	}
+}
 
-							// CAPTIONS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
-								{
-									$caption_type = null;
-									$caption_lang = null;
-									$caption_startTime = null;
-									$caption_endTime = null;
-									$caption_text = null;
-									if (isset($caption['attribs']['']['type']))
-									{
-										$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['lang']))
-									{
-										$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['start']))
-									{
-										$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['end']))
-									{
-										$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['data']))
-									{
-										$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
-								}
-								if (is_array($captions))
-								{
-									$captions = array_values(SimplePie_Misc::array_unique($captions));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
-								{
-									$caption_type = null;
-									$caption_lang = null;
-									$caption_startTime = null;
-									$caption_endTime = null;
-									$caption_text = null;
-									if (isset($caption['attribs']['']['type']))
-									{
-										$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['lang']))
-									{
-										$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['start']))
-									{
-										$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['attribs']['']['end']))
-									{
-										$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($caption['data']))
-									{
-										$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
-								}
-								if (is_array($captions))
-								{
-									$captions = array_values(SimplePie_Misc::array_unique($captions));
-								}
-							}
-							else
-							{
-								$captions = $captions_parent;
-							}
+/**
+ * Decode HTML Entities
+ *
+ * This implements HTML5 as of revision 967 (2007-06-28)
+ *
+ * @deprecated Use DOMDocument instead!
+ * @package SimplePie
+ */
+class SimplePie_Decode_HTML_Entities
+{
+	/**
+	 * Data to be parsed
+	 *
+	 * @access private
+	 * @var string
+	 */
+	var $data = '';
 
-							// CATEGORIES
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
-							{
-								foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
-								{
-									$term = null;
-									$scheme = null;
-									$label = null;
-									if (isset($category['data']))
-									{
-										$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($category['attribs']['']['scheme']))
-									{
-										$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$scheme = 'http://search.yahoo.com/mrss/category_schema';
-									}
-									if (isset($category['attribs']['']['label']))
-									{
-										$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$categories[] = new $this->feed->category_class($term, $scheme, $label);
-								}
-							}
-							if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
-							{
-								foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
-								{
-									$term = null;
-									$scheme = null;
-									$label = null;
-									if (isset($category['data']))
-									{
-										$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($category['attribs']['']['scheme']))
-									{
-										$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$scheme = 'http://search.yahoo.com/mrss/category_schema';
-									}
-									if (isset($category['attribs']['']['label']))
-									{
-										$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$categories[] = new $this->feed->category_class($term, $scheme, $label);
-								}
-							}
-							if (is_array($categories) && is_array($categories_parent))
-							{
-								$categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent)));
-							}
-							elseif (is_array($categories))
-							{
-								$categories = array_values(SimplePie_Misc::array_unique($categories));
-							}
-							elseif (is_array($categories_parent))
-							{
-								$categories = array_values(SimplePie_Misc::array_unique($categories_parent));
-							}
+	/**
+	 * Currently consumed bytes
+	 *
+	 * @access private
+	 * @var string
+	 */
+	var $consumed = '';
 
-							// COPYRIGHTS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
-							{
-								$copyright_url = null;
-								$copyright_label = null;
-								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
-								{
-									$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
-								{
-									$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
-							{
-								$copyright_url = null;
-								$copyright_label = null;
-								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
-								{
-									$copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
-								{
-									$copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
-							}
-							else
-							{
-								$copyrights = $copyrights_parent;
-							}
+	/**
+	 * Position of the current byte being parsed
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $position = 0;
 
-							// CREDITS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
-								{
-									$credit_role = null;
-									$credit_scheme = null;
-									$credit_name = null;
-									if (isset($credit['attribs']['']['role']))
-									{
-										$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($credit['attribs']['']['scheme']))
-									{
-										$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$credit_scheme = 'urn:ebu';
-									}
-									if (isset($credit['data']))
-									{
-										$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
-								}
-								if (is_array($credits))
-								{
-									$credits = array_values(SimplePie_Misc::array_unique($credits));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
-								{
-									$credit_role = null;
-									$credit_scheme = null;
-									$credit_name = null;
-									if (isset($credit['attribs']['']['role']))
-									{
-										$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($credit['attribs']['']['scheme']))
-									{
-										$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$credit_scheme = 'urn:ebu';
-									}
-									if (isset($credit['data']))
-									{
-										$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
-								}
-								if (is_array($credits))
-								{
-									$credits = array_values(SimplePie_Misc::array_unique($credits));
-								}
-							}
-							else
-							{
-								$credits = $credits_parent;
-							}
+	/**
+	 * Create an instance of the class with the input data
+	 *
+	 * @access public
+	 * @param string $data Input data
+	 */
+	public function __construct($data)
+	{
+		$this->data = $data;
+	}
 
-							// DESCRIPTION
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
-							{
-								$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
-							{
-								$description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							else
-							{
-								$description = $description_parent;
-							}
+	/**
+	 * Parse the input data
+	 *
+	 * @access public
+	 * @return string Output data
+	 */
+	public function parse()
+	{
+		while (($this->position = strpos($this->data, '&', $this->position)) !== false)
+		{
+			$this->consume();
+			$this->entity();
+			$this->consumed = '';
+		}
+		return $this->data;
+	}
 
-							// HASHES
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
-								{
-									$value = null;
-									$algo = null;
-									if (isset($hash['data']))
-									{
-										$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($hash['attribs']['']['algo']))
-									{
-										$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$algo = 'md5';
-									}
-									$hashes[] = $algo.':'.$value;
-								}
-								if (is_array($hashes))
-								{
-									$hashes = array_values(SimplePie_Misc::array_unique($hashes));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
-								{
-									$value = null;
-									$algo = null;
-									if (isset($hash['data']))
-									{
-										$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($hash['attribs']['']['algo']))
-									{
-										$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$algo = 'md5';
-									}
-									$hashes[] = $algo.':'.$value;
-								}
-								if (is_array($hashes))
-								{
-									$hashes = array_values(SimplePie_Misc::array_unique($hashes));
-								}
-							}
-							else
-							{
-								$hashes = $hashes_parent;
-							}
+	/**
+	 * Consume the next byte
+	 *
+	 * @access private
+	 * @return mixed The next byte, or false, if there is no more data
+	 */
+	public function consume()
+	{
+		if (isset($this->data[$this->position]))
+		{
+			$this->consumed .= $this->data[$this->position];
+			return $this->data[$this->position++];
+		}
+		else
+		{
+			return false;
+		}
+	}
 
-							// KEYWORDS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
-							{
-								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
-								{
-									$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-									foreach ($temp as $word)
-									{
-										$keywords[] = trim($word);
-									}
-									unset($temp);
-								}
-								if (is_array($keywords))
-								{
-									$keywords = array_values(SimplePie_Misc::array_unique($keywords));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
-							{
-								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
-								{
-									$temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-									foreach ($temp as $word)
-									{
-										$keywords[] = trim($word);
-									}
-									unset($temp);
-								}
-								if (is_array($keywords))
-								{
-									$keywords = array_values(SimplePie_Misc::array_unique($keywords));
-								}
-							}
-							else
-							{
-								$keywords = $keywords_parent;
-							}
+	/**
+	 * Consume a range of characters
+	 *
+	 * @access private
+	 * @param string $chars Characters to consume
+	 * @return mixed A series of characters that match the range, or false
+	 */
+	public function consume_range($chars)
+	{
+		if ($len = strspn($this->data, $chars, $this->position))
+		{
+			$data = substr($this->data, $this->position, $len);
+			$this->consumed .= $data;
+			$this->position += $len;
+			return $data;
+		}
+		else
+		{
+			return false;
+		}
+	}
 
-							// PLAYER
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
-							{
-								$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
-							{
-								$player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-							}
-							else
-							{
-								$player = $player_parent;
-							}
+	/**
+	 * Unconsume one byte
+	 *
+	 * @access private
+	 */
+	public function unconsume()
+	{
+		$this->consumed = substr($this->consumed, 0, -1);
+		$this->position--;
+	}
 
-							// RATINGS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
-								{
-									$rating_scheme = null;
-									$rating_value = null;
-									if (isset($rating['attribs']['']['scheme']))
-									{
-										$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$rating_scheme = 'urn:simple';
-									}
-									if (isset($rating['data']))
-									{
-										$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-								}
-								if (is_array($ratings))
-								{
-									$ratings = array_values(SimplePie_Misc::array_unique($ratings));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
-								{
-									$rating_scheme = null;
-									$rating_value = null;
-									if (isset($rating['attribs']['']['scheme']))
-									{
-										$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									else
-									{
-										$rating_scheme = 'urn:simple';
-									}
-									if (isset($rating['data']))
-									{
-										$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-								}
-								if (is_array($ratings))
-								{
-									$ratings = array_values(SimplePie_Misc::array_unique($ratings));
-								}
-							}
-							else
-							{
-								$ratings = $ratings_parent;
-							}
+	/**
+	 * Decode an entity
+	 *
+	 * @access private
+	 */
+	public function entity()
+	{
+		switch ($this->consume())
+		{
+			case "\x09":
+			case "\x0A":
+			case "\x0B":
+			case "\x0B":
+			case "\x0C":
+			case "\x20":
+			case "\x3C":
+			case "\x26":
+			case false:
+				break;
 
-							// RESTRICTIONS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
-								{
-									$restriction_relationship = null;
-									$restriction_type = null;
-									$restriction_value = null;
-									if (isset($restriction['attribs']['']['relationship']))
-									{
-										$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($restriction['attribs']['']['type']))
-									{
-										$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($restriction['data']))
-									{
-										$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-								}
-								if (is_array($restrictions))
-								{
-									$restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
-								{
-									$restriction_relationship = null;
-									$restriction_type = null;
-									$restriction_value = null;
-									if (isset($restriction['attribs']['']['relationship']))
-									{
-										$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($restriction['attribs']['']['type']))
-									{
-										$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									if (isset($restriction['data']))
-									{
-										$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-									}
-									$restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-								}
-								if (is_array($restrictions))
-								{
-									$restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
-								}
-							}
-							else
-							{
-								$restrictions = $restrictions_parent;
-							}
+			case "\x23":
+				switch ($this->consume())
+				{
+					case "\x78":
+					case "\x58":
+						$range = '0123456789ABCDEFabcdef';
+						$hex = true;
+						break;
 
-							// THUMBNAILS
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
-							{
-								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
-								{
-									$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-								}
-								if (is_array($thumbnails))
-								{
-									$thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
-								}
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
-							{
-								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
-								{
-									$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-								}
-								if (is_array($thumbnails))
-								{
-									$thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
-								}
-							}
-							else
-							{
-								$thumbnails = $thumbnails_parent;
-							}
+					default:
+						$range = '0123456789';
+						$hex = false;
+						$this->unconsume();
+						break;
+				}
 
-							// TITLES
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
-							{
-								$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
-							{
-								$title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							else
-							{
-								$title = $title_parent;
-							}
+				if ($codepoint = $this->consume_range($range))
+				{
+					static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8");
 
-							$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width);
-						}
+					if ($hex)
+					{
+						$codepoint = hexdec($codepoint);
+					}
+					else
+					{
+						$codepoint = intval($codepoint);
 					}
-				}
-			}
 
-			// If we have standalone media:content tags, loop through them.
-			if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
-			{
-				foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
-				{
-					if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
+					if (isset($windows_1252_specials[$codepoint]))
 					{
-						// Attributes
-						$bitrate = null;
-						$channels = null;
-						$duration = null;
-						$expression = null;
-						$framerate = null;
-						$height = null;
-						$javascript = null;
-						$lang = null;
-						$length = null;
-						$medium = null;
-						$samplingrate = null;
-						$type = null;
-						$url = null;
-						$width = null;
+						$replacement = $windows_1252_specials[$codepoint];
+					}
+					else
+					{
+						$replacement = SimplePie_Misc::codepoint_to_utf8($codepoint);
+					}
 
-						// Elements
-						$captions = null;
-						$categories = null;
-						$copyrights = null;
-						$credits = null;
-						$description = null;
-						$hashes = null;
-						$keywords = null;
-						$player = null;
-						$ratings = null;
-						$restrictions = null;
-						$thumbnails = null;
-						$title = null;
+					if (!in_array($this->consume(), array(';', false), true))
+					{
+						$this->unconsume();
+					}
 
-						// Start checking the attributes of media:content
-						if (isset($content['attribs']['']['bitrate']))
-						{
-							$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['channels']))
-						{
-							$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['duration']))
-						{
-							$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						else
-						{
-							$duration = $duration_parent;
-						}
-						if (isset($content['attribs']['']['expression']))
-						{
-							$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['framerate']))
-						{
-							$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['height']))
-						{
-							$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['lang']))
-						{
-							$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['fileSize']))
-						{
-							$length = ceil($content['attribs']['']['fileSize']);
-						}
-						if (isset($content['attribs']['']['medium']))
-						{
-							$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['samplingrate']))
-						{
-							$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['type']))
-						{
-							$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['width']))
-						{
-							$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						if (isset($content['attribs']['']['url']))
-						{
-							$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-						}
-						// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
+					$consumed_length = strlen($this->consumed);
+					$this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length);
+					$this->position += strlen($replacement) - $consumed_length;
+				}
+				break;
 
-						// CAPTIONS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
-							{
-								$caption_type = null;
-								$caption_lang = null;
-								$caption_startTime = null;
-								$caption_endTime = null;
-								$caption_text = null;
-								if (isset($caption['attribs']['']['type']))
-								{
-									$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($caption['attribs']['']['lang']))
-								{
-									$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($caption['attribs']['']['start']))
-								{
-									$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($caption['attribs']['']['end']))
-								{
-									$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($caption['data']))
-								{
-									$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
-							}
-							if (is_array($captions))
-							{
-								$captions = array_values(SimplePie_Misc::array_unique($captions));
-							}
-						}
-						else
-						{
-							$captions = $captions_parent;
-						}
+			default:
+				static $entities = array(
+					'Aacute' => "\xC3\x81",
+					'aacute' => "\xC3\xA1",
+					'Aacute;' => "\xC3\x81",
+					'aacute;' => "\xC3\xA1",
+					'Acirc' => "\xC3\x82",
+					'acirc' => "\xC3\xA2",
+					'Acirc;' => "\xC3\x82",
+					'acirc;' => "\xC3\xA2",
+					'acute' => "\xC2\xB4",
+					'acute;' => "\xC2\xB4",
+					'AElig' => "\xC3\x86",
+					'aelig' => "\xC3\xA6",
+					'AElig;' => "\xC3\x86",
+					'aelig;' => "\xC3\xA6",
+					'Agrave' => "\xC3\x80",
+					'agrave' => "\xC3\xA0",
+					'Agrave;' => "\xC3\x80",
+					'agrave;' => "\xC3\xA0",
+					'alefsym;' => "\xE2\x84\xB5",
+					'Alpha;' => "\xCE\x91",
+					'alpha;' => "\xCE\xB1",
+					'AMP' => "\x26",
+					'amp' => "\x26",
+					'AMP;' => "\x26",
+					'amp;' => "\x26",
+					'and;' => "\xE2\x88\xA7",
+					'ang;' => "\xE2\x88\xA0",
+					'apos;' => "\x27",
+					'Aring' => "\xC3\x85",
+					'aring' => "\xC3\xA5",
+					'Aring;' => "\xC3\x85",
+					'aring;' => "\xC3\xA5",
+					'asymp;' => "\xE2\x89\x88",
+					'Atilde' => "\xC3\x83",
+					'atilde' => "\xC3\xA3",
+					'Atilde;' => "\xC3\x83",
+					'atilde;' => "\xC3\xA3",
+					'Auml' => "\xC3\x84",
+					'auml' => "\xC3\xA4",
+					'Auml;' => "\xC3\x84",
+					'auml;' => "\xC3\xA4",
+					'bdquo;' => "\xE2\x80\x9E",
+					'Beta;' => "\xCE\x92",
+					'beta;' => "\xCE\xB2",
+					'brvbar' => "\xC2\xA6",
+					'brvbar;' => "\xC2\xA6",
+					'bull;' => "\xE2\x80\xA2",
+					'cap;' => "\xE2\x88\xA9",
+					'Ccedil' => "\xC3\x87",
+					'ccedil' => "\xC3\xA7",
+					'Ccedil;' => "\xC3\x87",
+					'ccedil;' => "\xC3\xA7",
+					'cedil' => "\xC2\xB8",
+					'cedil;' => "\xC2\xB8",
+					'cent' => "\xC2\xA2",
+					'cent;' => "\xC2\xA2",
+					'Chi;' => "\xCE\xA7",
+					'chi;' => "\xCF\x87",
+					'circ;' => "\xCB\x86",
+					'clubs;' => "\xE2\x99\xA3",
+					'cong;' => "\xE2\x89\x85",
+					'COPY' => "\xC2\xA9",
+					'copy' => "\xC2\xA9",
+					'COPY;' => "\xC2\xA9",
+					'copy;' => "\xC2\xA9",
+					'crarr;' => "\xE2\x86\xB5",
+					'cup;' => "\xE2\x88\xAA",
+					'curren' => "\xC2\xA4",
+					'curren;' => "\xC2\xA4",
+					'Dagger;' => "\xE2\x80\xA1",
+					'dagger;' => "\xE2\x80\xA0",
+					'dArr;' => "\xE2\x87\x93",
+					'darr;' => "\xE2\x86\x93",
+					'deg' => "\xC2\xB0",
+					'deg;' => "\xC2\xB0",
+					'Delta;' => "\xCE\x94",
+					'delta;' => "\xCE\xB4",
+					'diams;' => "\xE2\x99\xA6",
+					'divide' => "\xC3\xB7",
+					'divide;' => "\xC3\xB7",
+					'Eacute' => "\xC3\x89",
+					'eacute' => "\xC3\xA9",
+					'Eacute;' => "\xC3\x89",
+					'eacute;' => "\xC3\xA9",
+					'Ecirc' => "\xC3\x8A",
+					'ecirc' => "\xC3\xAA",
+					'Ecirc;' => "\xC3\x8A",
+					'ecirc;' => "\xC3\xAA",
+					'Egrave' => "\xC3\x88",
+					'egrave' => "\xC3\xA8",
+					'Egrave;' => "\xC3\x88",
+					'egrave;' => "\xC3\xA8",
+					'empty;' => "\xE2\x88\x85",
+					'emsp;' => "\xE2\x80\x83",
+					'ensp;' => "\xE2\x80\x82",
+					'Epsilon;' => "\xCE\x95",
+					'epsilon;' => "\xCE\xB5",
+					'equiv;' => "\xE2\x89\xA1",
+					'Eta;' => "\xCE\x97",
+					'eta;' => "\xCE\xB7",
+					'ETH' => "\xC3\x90",
+					'eth' => "\xC3\xB0",
+					'ETH;' => "\xC3\x90",
+					'eth;' => "\xC3\xB0",
+					'Euml' => "\xC3\x8B",
+					'euml' => "\xC3\xAB",
+					'Euml;' => "\xC3\x8B",
+					'euml;' => "\xC3\xAB",
+					'euro;' => "\xE2\x82\xAC",
+					'exist;' => "\xE2\x88\x83",
+					'fnof;' => "\xC6\x92",
+					'forall;' => "\xE2\x88\x80",
+					'frac12' => "\xC2\xBD",
+					'frac12;' => "\xC2\xBD",
+					'frac14' => "\xC2\xBC",
+					'frac14;' => "\xC2\xBC",
+					'frac34' => "\xC2\xBE",
+					'frac34;' => "\xC2\xBE",
+					'frasl;' => "\xE2\x81\x84",
+					'Gamma;' => "\xCE\x93",
+					'gamma;' => "\xCE\xB3",
+					'ge;' => "\xE2\x89\xA5",
+					'GT' => "\x3E",
+					'gt' => "\x3E",
+					'GT;' => "\x3E",
+					'gt;' => "\x3E",
+					'hArr;' => "\xE2\x87\x94",
+					'harr;' => "\xE2\x86\x94",
+					'hearts;' => "\xE2\x99\xA5",
+					'hellip;' => "\xE2\x80\xA6",
+					'Iacute' => "\xC3\x8D",
+					'iacute' => "\xC3\xAD",
+					'Iacute;' => "\xC3\x8D",
+					'iacute;' => "\xC3\xAD",
+					'Icirc' => "\xC3\x8E",
+					'icirc' => "\xC3\xAE",
+					'Icirc;' => "\xC3\x8E",
+					'icirc;' => "\xC3\xAE",
+					'iexcl' => "\xC2\xA1",
+					'iexcl;' => "\xC2\xA1",
+					'Igrave' => "\xC3\x8C",
+					'igrave' => "\xC3\xAC",
+					'Igrave;' => "\xC3\x8C",
+					'igrave;' => "\xC3\xAC",
+					'image;' => "\xE2\x84\x91",
+					'infin;' => "\xE2\x88\x9E",
+					'int;' => "\xE2\x88\xAB",
+					'Iota;' => "\xCE\x99",
+					'iota;' => "\xCE\xB9",
+					'iquest' => "\xC2\xBF",
+					'iquest;' => "\xC2\xBF",
+					'isin;' => "\xE2\x88\x88",
+					'Iuml' => "\xC3\x8F",
+					'iuml' => "\xC3\xAF",
+					'Iuml;' => "\xC3\x8F",
+					'iuml;' => "\xC3\xAF",
+					'Kappa;' => "\xCE\x9A",
+					'kappa;' => "\xCE\xBA",
+					'Lambda;' => "\xCE\x9B",
+					'lambda;' => "\xCE\xBB",
+					'lang;' => "\xE3\x80\x88",
+					'laquo' => "\xC2\xAB",
+					'laquo;' => "\xC2\xAB",
+					'lArr;' => "\xE2\x87\x90",
+					'larr;' => "\xE2\x86\x90",
+					'lceil;' => "\xE2\x8C\x88",
+					'ldquo;' => "\xE2\x80\x9C",
+					'le;' => "\xE2\x89\xA4",
+					'lfloor;' => "\xE2\x8C\x8A",
+					'lowast;' => "\xE2\x88\x97",
+					'loz;' => "\xE2\x97\x8A",
+					'lrm;' => "\xE2\x80\x8E",
+					'lsaquo;' => "\xE2\x80\xB9",
+					'lsquo;' => "\xE2\x80\x98",
+					'LT' => "\x3C",
+					'lt' => "\x3C",
+					'LT;' => "\x3C",
+					'lt;' => "\x3C",
+					'macr' => "\xC2\xAF",
+					'macr;' => "\xC2\xAF",
+					'mdash;' => "\xE2\x80\x94",
+					'micro' => "\xC2\xB5",
+					'micro;' => "\xC2\xB5",
+					'middot' => "\xC2\xB7",
+					'middot;' => "\xC2\xB7",
+					'minus;' => "\xE2\x88\x92",
+					'Mu;' => "\xCE\x9C",
+					'mu;' => "\xCE\xBC",
+					'nabla;' => "\xE2\x88\x87",
+					'nbsp' => "\xC2\xA0",
+					'nbsp;' => "\xC2\xA0",
+					'ndash;' => "\xE2\x80\x93",
+					'ne;' => "\xE2\x89\xA0",
+					'ni;' => "\xE2\x88\x8B",
+					'not' => "\xC2\xAC",
+					'not;' => "\xC2\xAC",
+					'notin;' => "\xE2\x88\x89",
+					'nsub;' => "\xE2\x8A\x84",
+					'Ntilde' => "\xC3\x91",
+					'ntilde' => "\xC3\xB1",
+					'Ntilde;' => "\xC3\x91",
+					'ntilde;' => "\xC3\xB1",
+					'Nu;' => "\xCE\x9D",
+					'nu;' => "\xCE\xBD",
+					'Oacute' => "\xC3\x93",
+					'oacute' => "\xC3\xB3",
+					'Oacute;' => "\xC3\x93",
+					'oacute;' => "\xC3\xB3",
+					'Ocirc' => "\xC3\x94",
+					'ocirc' => "\xC3\xB4",
+					'Ocirc;' => "\xC3\x94",
+					'ocirc;' => "\xC3\xB4",
+					'OElig;' => "\xC5\x92",
+					'oelig;' => "\xC5\x93",
+					'Ograve' => "\xC3\x92",
+					'ograve' => "\xC3\xB2",
+					'Ograve;' => "\xC3\x92",
+					'ograve;' => "\xC3\xB2",
+					'oline;' => "\xE2\x80\xBE",
+					'Omega;' => "\xCE\xA9",
+					'omega;' => "\xCF\x89",
+					'Omicron;' => "\xCE\x9F",
+					'omicron;' => "\xCE\xBF",
+					'oplus;' => "\xE2\x8A\x95",
+					'or;' => "\xE2\x88\xA8",
+					'ordf' => "\xC2\xAA",
+					'ordf;' => "\xC2\xAA",
+					'ordm' => "\xC2\xBA",
+					'ordm;' => "\xC2\xBA",
+					'Oslash' => "\xC3\x98",
+					'oslash' => "\xC3\xB8",
+					'Oslash;' => "\xC3\x98",
+					'oslash;' => "\xC3\xB8",
+					'Otilde' => "\xC3\x95",
+					'otilde' => "\xC3\xB5",
+					'Otilde;' => "\xC3\x95",
+					'otilde;' => "\xC3\xB5",
+					'otimes;' => "\xE2\x8A\x97",
+					'Ouml' => "\xC3\x96",
+					'ouml' => "\xC3\xB6",
+					'Ouml;' => "\xC3\x96",
+					'ouml;' => "\xC3\xB6",
+					'para' => "\xC2\xB6",
+					'para;' => "\xC2\xB6",
+					'part;' => "\xE2\x88\x82",
+					'permil;' => "\xE2\x80\xB0",
+					'perp;' => "\xE2\x8A\xA5",
+					'Phi;' => "\xCE\xA6",
+					'phi;' => "\xCF\x86",
+					'Pi;' => "\xCE\xA0",
+					'pi;' => "\xCF\x80",
+					'piv;' => "\xCF\x96",
+					'plusmn' => "\xC2\xB1",
+					'plusmn;' => "\xC2\xB1",
+					'pound' => "\xC2\xA3",
+					'pound;' => "\xC2\xA3",
+					'Prime;' => "\xE2\x80\xB3",
+					'prime;' => "\xE2\x80\xB2",
+					'prod;' => "\xE2\x88\x8F",
+					'prop;' => "\xE2\x88\x9D",
+					'Psi;' => "\xCE\xA8",
+					'psi;' => "\xCF\x88",
+					'QUOT' => "\x22",
+					'quot' => "\x22",
+					'QUOT;' => "\x22",
+					'quot;' => "\x22",
+					'radic;' => "\xE2\x88\x9A",
+					'rang;' => "\xE3\x80\x89",
+					'raquo' => "\xC2\xBB",
+					'raquo;' => "\xC2\xBB",
+					'rArr;' => "\xE2\x87\x92",
+					'rarr;' => "\xE2\x86\x92",
+					'rceil;' => "\xE2\x8C\x89",
+					'rdquo;' => "\xE2\x80\x9D",
+					'real;' => "\xE2\x84\x9C",
+					'REG' => "\xC2\xAE",
+					'reg' => "\xC2\xAE",
+					'REG;' => "\xC2\xAE",
+					'reg;' => "\xC2\xAE",
+					'rfloor;' => "\xE2\x8C\x8B",
+					'Rho;' => "\xCE\xA1",
+					'rho;' => "\xCF\x81",
+					'rlm;' => "\xE2\x80\x8F",
+					'rsaquo;' => "\xE2\x80\xBA",
+					'rsquo;' => "\xE2\x80\x99",
+					'sbquo;' => "\xE2\x80\x9A",
+					'Scaron;' => "\xC5\xA0",
+					'scaron;' => "\xC5\xA1",
+					'sdot;' => "\xE2\x8B\x85",
+					'sect' => "\xC2\xA7",
+					'sect;' => "\xC2\xA7",
+					'shy' => "\xC2\xAD",
+					'shy;' => "\xC2\xAD",
+					'Sigma;' => "\xCE\xA3",
+					'sigma;' => "\xCF\x83",
+					'sigmaf;' => "\xCF\x82",
+					'sim;' => "\xE2\x88\xBC",
+					'spades;' => "\xE2\x99\xA0",
+					'sub;' => "\xE2\x8A\x82",
+					'sube;' => "\xE2\x8A\x86",
+					'sum;' => "\xE2\x88\x91",
+					'sup;' => "\xE2\x8A\x83",
+					'sup1' => "\xC2\xB9",
+					'sup1;' => "\xC2\xB9",
+					'sup2' => "\xC2\xB2",
+					'sup2;' => "\xC2\xB2",
+					'sup3' => "\xC2\xB3",
+					'sup3;' => "\xC2\xB3",
+					'supe;' => "\xE2\x8A\x87",
+					'szlig' => "\xC3\x9F",
+					'szlig;' => "\xC3\x9F",
+					'Tau;' => "\xCE\xA4",
+					'tau;' => "\xCF\x84",
+					'there4;' => "\xE2\x88\xB4",
+					'Theta;' => "\xCE\x98",
+					'theta;' => "\xCE\xB8",
+					'thetasym;' => "\xCF\x91",
+					'thinsp;' => "\xE2\x80\x89",
+					'THORN' => "\xC3\x9E",
+					'thorn' => "\xC3\xBE",
+					'THORN;' => "\xC3\x9E",
+					'thorn;' => "\xC3\xBE",
+					'tilde;' => "\xCB\x9C",
+					'times' => "\xC3\x97",
+					'times;' => "\xC3\x97",
+					'TRADE;' => "\xE2\x84\xA2",
+					'trade;' => "\xE2\x84\xA2",
+					'Uacute' => "\xC3\x9A",
+					'uacute' => "\xC3\xBA",
+					'Uacute;' => "\xC3\x9A",
+					'uacute;' => "\xC3\xBA",
+					'uArr;' => "\xE2\x87\x91",
+					'uarr;' => "\xE2\x86\x91",
+					'Ucirc' => "\xC3\x9B",
+					'ucirc' => "\xC3\xBB",
+					'Ucirc;' => "\xC3\x9B",
+					'ucirc;' => "\xC3\xBB",
+					'Ugrave' => "\xC3\x99",
+					'ugrave' => "\xC3\xB9",
+					'Ugrave;' => "\xC3\x99",
+					'ugrave;' => "\xC3\xB9",
+					'uml' => "\xC2\xA8",
+					'uml;' => "\xC2\xA8",
+					'upsih;' => "\xCF\x92",
+					'Upsilon;' => "\xCE\xA5",
+					'upsilon;' => "\xCF\x85",
+					'Uuml' => "\xC3\x9C",
+					'uuml' => "\xC3\xBC",
+					'Uuml;' => "\xC3\x9C",
+					'uuml;' => "\xC3\xBC",
+					'weierp;' => "\xE2\x84\x98",
+					'Xi;' => "\xCE\x9E",
+					'xi;' => "\xCE\xBE",
+					'Yacute' => "\xC3\x9D",
+					'yacute' => "\xC3\xBD",
+					'Yacute;' => "\xC3\x9D",
+					'yacute;' => "\xC3\xBD",
+					'yen' => "\xC2\xA5",
+					'yen;' => "\xC2\xA5",
+					'yuml' => "\xC3\xBF",
+					'Yuml;' => "\xC5\xB8",
+					'yuml;' => "\xC3\xBF",
+					'Zeta;' => "\xCE\x96",
+					'zeta;' => "\xCE\xB6",
+					'zwj;' => "\xE2\x80\x8D",
+					'zwnj;' => "\xE2\x80\x8C"
+				);
 
-						// CATEGORIES
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
-						{
-							foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
-							{
-								$term = null;
-								$scheme = null;
-								$label = null;
-								if (isset($category['data']))
-								{
-									$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($category['attribs']['']['scheme']))
-								{
-									$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								else
-								{
-									$scheme = 'http://search.yahoo.com/mrss/category_schema';
-								}
-								if (isset($category['attribs']['']['label']))
-								{
-									$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$categories[] = new $this->feed->category_class($term, $scheme, $label);
-							}
-						}
-						if (is_array($categories) && is_array($categories_parent))
-						{
-							$categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent)));
-						}
-						elseif (is_array($categories))
-						{
-							$categories = array_values(SimplePie_Misc::array_unique($categories));
-						}
-						elseif (is_array($categories_parent))
-						{
-							$categories = array_values(SimplePie_Misc::array_unique($categories_parent));
-						}
-						else
-						{
-							$categories = null;
-						}
+				for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++)
+				{
+					$consumed = substr($this->consumed, 1);
+					if (isset($entities[$consumed]))
+					{
+						$match = $consumed;
+					}
+				}
 
-						// COPYRIGHTS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
-						{
-							$copyright_url = null;
-							$copyright_label = null;
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
-							{
-								$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
-							{
-								$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-							}
-							$copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
-						}
-						else
-						{
-							$copyrights = $copyrights_parent;
-						}
+				if ($match !== null)
+				{
+ 					$this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1);
+					$this->position += strlen($entities[$match]) - strlen($consumed) - 1;
+				}
+				break;
+		}
+	}
+}
 
-						// CREDITS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
-							{
-								$credit_role = null;
-								$credit_scheme = null;
-								$credit_name = null;
-								if (isset($credit['attribs']['']['role']))
-								{
-									$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($credit['attribs']['']['scheme']))
-								{
-									$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								else
-								{
-									$credit_scheme = 'urn:ebu';
-								}
-								if (isset($credit['data']))
-								{
-									$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
-							}
-							if (is_array($credits))
-							{
-								$credits = array_values(SimplePie_Misc::array_unique($credits));
-							}
-						}
-						else
-						{
-							$credits = $credits_parent;
-						}
+/**
+ * Handles everything related to enclosures (including Media RSS and iTunes RSS)
+ *
+ * Used by {@see SimplePie_Item::get_enclosure()} and {@see SimplePie_Item::get_enclosures()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_enclosure_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Enclosure
+{
+	/**
+	 * @var string
+	 * @see get_bitrate()
+	 */
+	var $bitrate;
 
-						// DESCRIPTION
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
-						{
-							$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						else
-						{
-							$description = $description_parent;
-						}
-
-						// HASHES
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
-							{
-								$value = null;
-								$algo = null;
-								if (isset($hash['data']))
-								{
-									$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($hash['attribs']['']['algo']))
-								{
-									$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								else
-								{
-									$algo = 'md5';
-								}
-								$hashes[] = $algo.':'.$value;
-							}
-							if (is_array($hashes))
-							{
-								$hashes = array_values(SimplePie_Misc::array_unique($hashes));
-							}
-						}
-						else
-						{
-							$hashes = $hashes_parent;
-						}
+	/**
+	 * @var array
+	 * @see get_captions()
+	 */
+	var $captions;
 
-						// KEYWORDS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
-						{
-							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
-							{
-								$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
-								foreach ($temp as $word)
-								{
-									$keywords[] = trim($word);
-								}
-								unset($temp);
-							}
-							if (is_array($keywords))
-							{
-								$keywords = array_values(SimplePie_Misc::array_unique($keywords));
-							}
-						}
-						else
-						{
-							$keywords = $keywords_parent;
-						}
+	/**
+	 * @var array
+	 * @see get_categories()
+	 */
+	var $categories;
 
-						// PLAYER
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
-						{
-							$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-						}
-						else
-						{
-							$player = $player_parent;
-						}
+	/**
+	 * @var int
+	 * @see get_channels()
+	 */
+	var $channels;
 
-						// RATINGS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
-							{
-								$rating_scheme = null;
-								$rating_value = null;
-								if (isset($rating['attribs']['']['scheme']))
-								{
-									$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								else
-								{
-									$rating_scheme = 'urn:simple';
-								}
-								if (isset($rating['data']))
-								{
-									$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
-							}
-							if (is_array($ratings))
-							{
-								$ratings = array_values(SimplePie_Misc::array_unique($ratings));
-							}
-						}
-						else
-						{
-							$ratings = $ratings_parent;
-						}
+	/**
+	 * @var SimplePie_Copyright
+	 * @see get_copyright()
+	 */
+	var $copyright;
 
-						// RESTRICTIONS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
-							{
-								$restriction_relationship = null;
-								$restriction_type = null;
-								$restriction_value = null;
-								if (isset($restriction['attribs']['']['relationship']))
-								{
-									$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($restriction['attribs']['']['type']))
-								{
-									$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								if (isset($restriction['data']))
-								{
-									$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-								}
-								$restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
-							}
-							if (is_array($restrictions))
-							{
-								$restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
-							}
-						}
-						else
-						{
-							$restrictions = $restrictions_parent;
-						}
+	/**
+	 * @var array
+	 * @see get_credits()
+	 */
+	var $credits;
 
-						// THUMBNAILS
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
-						{
-							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
-							{
-								$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
-							}
-							if (is_array($thumbnails))
-							{
-								$thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
-							}
-						}
-						else
-						{
-							$thumbnails = $thumbnails_parent;
-						}
+	/**
+	 * @var string
+	 * @see get_description()
+	 */
+	var $description;
 
-						// TITLES
-						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
-						{
-							$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-						}
-						else
-						{
-							$title = $title_parent;
-						}
+	/**
+	 * @var int
+	 * @see get_duration()
+	 */
+	var $duration;
 
-						$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width);
-					}
-				}
-			}
+	/**
+	 * @var string
+	 * @see get_expression()
+	 */
+	var $expression;
 
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
-			{
-				if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
-				{
-					// Attributes
-					$bitrate = null;
-					$channels = null;
-					$duration = null;
-					$expression = null;
-					$framerate = null;
-					$height = null;
-					$javascript = null;
-					$lang = null;
-					$length = null;
-					$medium = null;
-					$samplingrate = null;
-					$type = null;
-					$url = null;
-					$width = null;
+	/**
+	 * @var string
+	 * @see get_framerate()
+	 */
+	var $framerate;
 
-					$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
-					if (isset($link['attribs']['']['type']))
-					{
-						$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($link['attribs']['']['length']))
-					{
-						$length = ceil($link['attribs']['']['length']);
-					}
+	/**
+	 * @var string
+	 * @see get_handler()
+	 */
+	var $handler;
 
-					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
-					$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width);
-				}
-			}
+	/**
+	 * @var array
+	 * @see get_hashes()
+	 */
+	var $hashes;
 
-			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
-			{
-				if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
-				{
-					// Attributes
-					$bitrate = null;
-					$channels = null;
-					$duration = null;
-					$expression = null;
-					$framerate = null;
-					$height = null;
-					$javascript = null;
-					$lang = null;
-					$length = null;
-					$medium = null;
-					$samplingrate = null;
-					$type = null;
-					$url = null;
-					$width = null;
+	/**
+	 * @var string
+	 * @see get_height()
+	 */
+	var $height;
 
-					$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
-					if (isset($link['attribs']['']['type']))
-					{
-						$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($link['attribs']['']['length']))
-					{
-						$length = ceil($link['attribs']['']['length']);
-					}
+	/**
+	 * @deprecated
+	 * @var null
+	 */
+	var $javascript;
 
-					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
-					$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width);
-				}
-			}
+	/**
+	 * @var array
+	 * @see get_keywords()
+	 */
+	var $keywords;
 
-			if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure'))
-			{
-				if (isset($enclosure[0]['attribs']['']['url']))
-				{
-					// Attributes
-					$bitrate = null;
-					$channels = null;
-					$duration = null;
-					$expression = null;
-					$framerate = null;
-					$height = null;
-					$javascript = null;
-					$lang = null;
-					$length = null;
-					$medium = null;
-					$samplingrate = null;
-					$type = null;
-					$url = null;
-					$width = null;
+	/**
+	 * @var string
+	 * @see get_language()
+	 */
+	var $lang;
 
-					$url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
-					if (isset($enclosure[0]['attribs']['']['type']))
-					{
-						$type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
-					}
-					if (isset($enclosure[0]['attribs']['']['length']))
-					{
-						$length = ceil($enclosure[0]['attribs']['']['length']);
-					}
+	/**
+	 * @var string
+	 * @see get_length()
+	 */
+	var $length;
 
-					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
-					$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width);
-				}
-			}
+	/**
+	 * @var string
+	 * @see get_link()
+	 */
+	var $link;
 
-			if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width))
-			{
-				// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
-				$this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width);
-			}
+	/**
+	 * @var string
+	 * @see get_medium()
+	 */
+	var $medium;
+
+	/**
+	 * @var string
+	 * @see get_player()
+	 */
+	var $player;
+
+	/**
+	 * @var array
+	 * @see get_ratings()
+	 */
+	var $ratings;
+
+	/**
+	 * @var array
+	 * @see get_restrictions()
+	 */
+	var $restrictions;
+
+	/**
+	 * @var string
+	 * @see get_sampling_rate()
+	 */
+	var $samplingrate;
+
+	/**
+	 * @var array
+	 * @see get_thumbnails()
+	 */
+	var $thumbnails;
+
+	/**
+	 * @var string
+	 * @see get_title()
+	 */
+	var $title;
+
+	/**
+	 * @var string
+	 * @see get_type()
+	 */
+	var $type;
+
+	/**
+	 * @var string
+	 * @see get_width()
+	 */
+	var $width;
 
-			$this->data['enclosures'] = array_values(SimplePie_Misc::array_unique($this->data['enclosures']));
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
+	 *
+	 * @uses idna_convert If available, this will convert an IDN
+	 */
+	public function __construct($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null)
+	{
+		$this->bitrate = $bitrate;
+		$this->captions = $captions;
+		$this->categories = $categories;
+		$this->channels = $channels;
+		$this->copyright = $copyright;
+		$this->credits = $credits;
+		$this->description = $description;
+		$this->duration = $duration;
+		$this->expression = $expression;
+		$this->framerate = $framerate;
+		$this->hashes = $hashes;
+		$this->height = $height;
+		$this->keywords = $keywords;
+		$this->lang = $lang;
+		$this->length = $length;
+		$this->link = $link;
+		$this->medium = $medium;
+		$this->player = $player;
+		$this->ratings = $ratings;
+		$this->restrictions = $restrictions;
+		$this->samplingrate = $samplingrate;
+		$this->thumbnails = $thumbnails;
+		$this->title = $title;
+		$this->type = $type;
+		$this->width = $width;
+
+		if (class_exists('idna_convert'))
+		{
+			$idn = new idna_convert();
+			$parsed = SimplePie_Misc::parse_url($link);
+			$this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
 		}
-		if (!empty($this->data['enclosures']))
+		$this->handler = $this->get_handler(); // Needs to load last
+	}
+
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
+
+	/**
+	 * Get the bitrate
+	 *
+	 * @return string|null
+	 */
+	public function get_bitrate()
+	{
+		if ($this->bitrate !== null)
 		{
-			return $this->data['enclosures'];
+			return $this->bitrate;
 		}
 		else
 		{
@@ -5585,15 +5686,18 @@ class SimplePie_Item
 		}
 	}
 
-	function get_latitude()
+	/**
+	 * Get a single caption
+	 *
+	 * @param int $key
+	 * @return SimplePie_Caption|null
+	 */
+	public function get_caption($key = 0)
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
-		{
-			return (float) $return[0]['data'];
-		}
-		elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+		$captions = $this->get_captions();
+		if (isset($captions[$key]))
 		{
-			return (float) $match[1];
+			return $captions[$key];
 		}
 		else
 		{
@@ -5601,19 +5705,35 @@ class SimplePie_Item
 		}
 	}
 
-	function get_longitude()
+	/**
+	 * Get all captions
+	 *
+	 * @return array|null Array of {@see SimplePie_Caption} objects
+	 */
+	public function get_captions()
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
+		if ($this->captions !== null)
 		{
-			return (float) $return[0]['data'];
+			return $this->captions;
 		}
-		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
+		else
 		{
-			return (float) $return[0]['data'];
+			return null;
 		}
-		elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+	}
+
+	/**
+	 * Get a single category
+	 *
+	 * @param int $key
+	 * @return SimplePie_Category|null
+	 */
+	public function get_category($key = 0)
+	{
+		$categories = $this->get_categories();
+		if (isset($categories[$key]))
 		{
-			return (float) $match[2];
+			return $categories[$key];
 		}
 		else
 		{
@@ -5621,11 +5741,16 @@ class SimplePie_Item
 		}
 	}
 
-	function get_source()
+	/**
+	 * Get all categories
+	 *
+	 * @return array|null Array of {@see SimplePie_Category} objects
+	 */
+	public function get_categories()
 	{
-		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source'))
+		if ($this->categories !== null)
 		{
-			return new $this->feed->source_class($this, $return[0]);
+			return $this->categories;
 		}
 		else
 		{
@@ -5634,28 +5759,15 @@ class SimplePie_Item
 	}
 
 	/**
-	 * Creates the add_to_* methods' return data
+	 * Get the number of audio channels
 	 *
-	 * @access private
-	 * @param string $item_url String to prefix to the item permalink
-	 * @param string $title_url String to prefix to the item title
-	 * (and suffix to the item permalink)
-	 * @return mixed URL if feed exists, false otherwise
+	 * @return int|null
 	 */
-	function add_to_service($item_url, $title_url = null, $summary_url = null)
+	public function get_channels()
 	{
-		if ($this->get_permalink() !== null)
+		if ($this->channels !== null)
 		{
-			$return = $item_url . rawurlencode($this->get_permalink());
-			if ($title_url !== null && $this->get_title() !== null)
-			{
-				$return .= $title_url . rawurlencode($this->get_title());
-			}
-			if ($summary_url !== null && $this->get_description() !== null)
-			{
-				$return .= $summary_url . rawurlencode($this->get_description());
-			}
-			return $this->sanitize($return, SIMPLEPIE_CONSTRUCT_IRI);
+			return $this->channels;
 		}
 		else
 		{
@@ -5663,98 +5775,194 @@ class SimplePie_Item
 		}
 	}
 
-	function add_to_blinklist()
-	{
-		return $this->add_to_service('http://www.blinklist.com/index.php?Action=Blink/addblink.php&Description=&Url=', '&Title=');
-	}
-
-	function add_to_blogmarks()
-	{
-		return $this->add_to_service('http://blogmarks.net/my/new.php?mini=1&simple=1&url=', '&title=');
-	}
-
-	function add_to_delicious()
-	{
-		return $this->add_to_service('http://del.icio.us/post/?v=4&url=', '&title=');
-	}
-
-	function add_to_digg()
+	/**
+	 * Get the copyright information
+	 *
+	 * @return SimplePie_Copyright|null
+	 */
+	public function get_copyright()
 	{
-		return $this->add_to_service('http://digg.com/submit?url=', '&title=', '&bodytext=');
+		if ($this->copyright !== null)
+		{
+			return $this->copyright;
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function add_to_furl()
+	/**
+	 * Get a single credit
+	 *
+	 * @param int $key
+	 * @return SimplePie_Credit|null
+	 */
+	public function get_credit($key = 0)
 	{
-		return $this->add_to_service('http://www.furl.net/storeIt.jsp?u=', '&t=');
+		$credits = $this->get_credits();
+		if (isset($credits[$key]))
+		{
+			return $credits[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function add_to_magnolia()
+	/**
+	 * Get all credits
+	 *
+	 * @return array|null Array of {@see SimplePie_Credit} objects
+	 */
+	public function get_credits()
 	{
-		return $this->add_to_service('http://ma.gnolia.com/bookmarklet/add?url=', '&title=');
+		if ($this->credits !== null)
+		{
+			return $this->credits;
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function add_to_myweb20()
+	/**
+	 * Get the description of the enclosure
+	 *
+	 * @return string|null
+	 */
+	public function get_description()
 	{
-		return $this->add_to_service('http://myweb2.search.yahoo.com/myresults/bookmarklet?u=', '&t=');
+		if ($this->description !== null)
+		{
+			return $this->description;
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function add_to_newsvine()
+	/**
+	 * Get the duration of the enclosure
+	 *
+	 * @param string $convert Convert seconds into hh:mm:ss
+	 * @return string|int|null 'hh:mm:ss' string if `$convert` was specified, otherwise integer (or null if none found)
+	 */
+	public function get_duration($convert = false)
 	{
-		return $this->add_to_service('http://www.newsvine.com/_wine/save?u=', '&h=');
-	}
-
-	function add_to_reddit()
-	{
-		return $this->add_to_service('http://reddit.com/submit?url=', '&title=');
-	}
-
-	function add_to_segnalo()
-	{
-		return $this->add_to_service('http://segnalo.com/post.html.php?url=', '&title=');
-	}
-
-	function add_to_simpy()
-	{
-		return $this->add_to_service('http://www.simpy.com/simpy/LinkAdd.do?href=', '&title=');
+		if ($this->duration !== null)
+		{
+			if ($convert)
+			{
+				$time = SimplePie_Misc::time_hms($this->duration);
+				return $time;
+			}
+			else
+			{
+				return $this->duration;
+			}
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function add_to_spurl()
+	/**
+	 * Get the expression
+	 *
+	 * @return string Probably one of 'sample', 'full', 'nonstop', 'clip'. Defaults to 'full'
+	 */
+	public function get_expression()
 	{
-		return $this->add_to_service('http://www.spurl.net/spurl.php?v=3&url=', '&title=');
+		if ($this->expression !== null)
+		{
+			return $this->expression;
+		}
+		else
+		{
+			return 'full';
+		}
 	}
 
-	function add_to_wists()
+	/**
+	 * Get the file extension
+	 *
+	 * @return string|null
+	 */
+	public function get_extension()
 	{
-		return $this->add_to_service('http://wists.com/r.php?c=&r=', '&title=');
+		if ($this->link !== null)
+		{
+			$url = SimplePie_Misc::parse_url($this->link);
+			if ($url['path'] !== '')
+			{
+				return pathinfo($url['path'], PATHINFO_EXTENSION);
+			}
+		}
+		return null;
 	}
 
-	function search_technorati()
+	/**
+	 * Get the framerate (in frames-per-second)
+	 *
+	 * @return string|null
+	 */
+	public function get_framerate()
 	{
-		return $this->add_to_service('http://www.technorati.com/search/');
+		if ($this->framerate !== null)
+		{
+			return $this->framerate;
+		}
+		else
+		{
+			return null;
+		}
 	}
-}
-
-class SimplePie_Source
-{
-	var $item;
-	var $data = array();
 
-	function SimplePie_Source($item, $data)
+	/**
+	 * Get the preferred handler
+	 *
+	 * @return string|null One of 'flash', 'fmedia', 'quicktime', 'wmedia', 'mp3'
+	 */
+	public function get_handler()
 	{
-		$this->item = $item;
-		$this->data = $data;
+		return $this->get_real_type(true);
 	}
 
-	function __toString()
+	/**
+	 * Get a single hash
+	 *
+	 * @link http://www.rssboard.org/media-rss#media-hash
+	 * @param int $key
+	 * @return string|null Hash as per `media:hash`, prefixed with "$algo:"
+	 */
+	public function get_hash($key = 0)
 	{
-		return md5(serialize($this->data));
+		$hashes = $this->get_hashes();
+		if (isset($hashes[$key]))
+		{
+			return $hashes[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function get_source_tags($namespace, $tag)
+	/**
+	 * Get all credits
+	 *
+	 * @return array|null Array of strings, see {@see get_hash()}
+	 */
+	public function get_hashes()
 	{
-		if (isset($this->data['child'][$namespace][$tag]))
+		if ($this->hashes !== null)
 		{
-			return $this->data['child'][$namespace][$tag];
+			return $this->hashes;
 		}
 		else
 		{
@@ -5762,50 +5970,122 @@ class SimplePie_Source
 		}
 	}
 
-	function get_base($element = array())
+	/**
+	 * Get the height
+	 *
+	 * @return string|null
+	 */
+	public function get_height()
 	{
-		return $this->item->get_base($element);
+		if ($this->height !== null)
+		{
+			return $this->height;
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function sanitize($data, $type, $base = '')
+	/**
+	 * Get the language
+	 *
+	 * @link http://tools.ietf.org/html/rfc3066
+	 * @return string|null Language code as per RFC 3066
+	 */
+	public function get_language()
 	{
-		return $this->item->sanitize($data, $type, $base);
+		if ($this->lang !== null)
+		{
+			return $this->lang;
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function get_item()
+	/**
+	 * Get a single keyword
+	 *
+	 * @param int $key
+	 * @return string|null
+	 */
+	public function get_keyword($key = 0)
 	{
-		return $this->item;
+		$keywords = $this->get_keywords();
+		if (isset($keywords[$key]))
+		{
+			return $keywords[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function get_title()
+	/**
+	 * Get all keywords
+	 *
+	 * @return array|null Array of strings
+	 */
+	public function get_keywords()
 	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
+		if ($this->keywords !== null)
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return $this->keywords;
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
+		else
 		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
+			return null;
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
+	}
+
+	/**
+	 * Get length
+	 *
+	 * @return float Length in bytes
+	 */
+	public function get_length()
+	{
+		if ($this->length !== null)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+			return $this->length;
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
+		else
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+			return null;
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
+	}
+
+	/**
+	 * Get the URL
+	 *
+	 * @return string|null
+	 */
+	public function get_link()
+	{
+		if ($this->link !== null)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+			return urldecode($this->link);
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
+		else
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return null;
 		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
+	}
+
+	/**
+	 * Get the medium
+	 *
+	 * @link http://www.rssboard.org/media-rss#media-content
+	 * @return string|null Should be one of 'image', 'audio', 'video', 'document', 'executable'
+	 */
+	public function get_medium()
+	{
+		if ($this->medium !== null)
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			return $this->medium;
 		}
 		else
 		{
@@ -5813,12 +6093,17 @@ class SimplePie_Source
 		}
 	}
 
-	function get_category($key = 0)
+	/**
+	 * Get the player URL
+	 *
+	 * Typically the same as {@see get_permalink()}
+	 * @return string|null Player URL
+	 */
+	public function get_player()
 	{
-		$categories = $this->get_categories();
-		if (isset($categories[$key]))
+		if ($this->player !== null)
 		{
-			return $categories[$key];
+			return $this->player;
 		}
 		else
 		{
@@ -5826,56 +6111,54 @@ class SimplePie_Source
 		}
 	}
 
-	function get_categories()
+	/**
+	 * Get a single rating
+	 *
+	 * @param int $key
+	 * @return SimplePie_Rating|null
+	 */
+	public function get_rating($key = 0)
 	{
-		$categories = array();
-
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
+		$ratings = $this->get_ratings();
+		if (isset($ratings[$key]))
 		{
-			$term = null;
-			$scheme = null;
-			$label = null;
-			if (isset($category['attribs']['']['term']))
-			{
-				$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($category['attribs']['']['scheme']))
-			{
-				$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($category['attribs']['']['label']))
-			{
-				$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			$categories[] = new $this->item->feed->category_class($term, $scheme, $label);
+			return $ratings[$key];
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
+		else
 		{
-			// This is really the label, but keep this as the term also for BC.
-			// Label will also work on retrieving because that falls back to term.
-			$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			if (isset($category['attribs']['']['domain']))
-			{
-				$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			else
-			{
-				$scheme = null;
-			}
-			$categories[] = new $this->item->feed->category_class($term, $scheme, null);
+			return null;
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
+	}
+
+	/**
+	 * Get all ratings
+	 *
+	 * @return array|null Array of {@see SimplePie_Rating} objects
+	 */
+	public function get_ratings()
+	{
+		if ($this->ratings !== null)
 		{
-			$categories[] = new $this->item->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return $this->ratings;
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
+		else
 		{
-			$categories[] = new $this->item->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return null;
 		}
+	}
 
-		if (!empty($categories))
+	/**
+	 * Get a single restriction
+	 *
+	 * @param int $key
+	 * @return SimplePie_Restriction|null
+	 */
+	public function get_restriction($key = 0)
+	{
+		$restrictions = $this->get_restrictions();
+		if (isset($restrictions[$key]))
 		{
-			return SimplePie_Misc::array_unique($categories);
+			return $restrictions[$key];
 		}
 		else
 		{
@@ -5883,12 +6166,16 @@ class SimplePie_Source
 		}
 	}
 
-	function get_author($key = 0)
+	/**
+	 * Get all restrictions
+	 *
+	 * @return array|null Array of {@see SimplePie_Restriction} objects
+	 */
+	public function get_restrictions()
 	{
-		$authors = $this->get_authors();
-		if (isset($authors[$key]))
+		if ($this->restrictions !== null)
 		{
-			return $authors[$key];
+			return $this->restrictions;
 		}
 		else
 		{
@@ -5896,69 +6183,53 @@ class SimplePie_Source
 		}
 	}
 
-	function get_authors()
+	/**
+	 * Get the sampling rate (in kHz)
+	 *
+	 * @return string|null
+	 */
+	public function get_sampling_rate()
 	{
-		$authors = array();
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
+		if ($this->samplingrate !== null)
 		{
-			$name = null;
-			$uri = null;
-			$email = null;
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
-			{
-				$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
-			{
-				$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
-			}
-			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
-			{
-				$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $uri !== null)
-			{
-				$authors[] = new $this->item->feed->author_class($name, $uri, $email);
-			}
-		}
-		if ($author = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
-		{
-			$name = null;
-			$url = null;
-			$email = null;
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
-			{
-				$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
-			{
-				$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
-			}
-			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
-			{
-				$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $url !== null)
-			{
-				$authors[] = new $this->item->feed->author_class($name, $url, $email);
-			}
+			return $this->samplingrate;
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
+		else
 		{
-			$authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return null;
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
+	}
+
+	/**
+	 * Get the file size (in MiB)
+	 *
+	 * @return float|null File size in mebibytes (1048 bytes)
+	 */
+	public function get_size()
+	{
+		$length = $this->get_length();
+		if ($length !== null)
 		{
-			$authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return round($length/1048576, 2);
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
+		else
 		{
-			$authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null);
+			return null;
 		}
+	}
 
-		if (!empty($authors))
+	/**
+	 * Get a single thumbnail
+	 *
+	 * @param int $key
+	 * @return string|null Thumbnail URL
+	 */
+	public function get_thumbnail($key = 0)
+	{
+		$thumbnails = $this->get_thumbnails();
+		if (isset($thumbnails[$key]))
 		{
-			return SimplePie_Misc::array_unique($authors);
+			return $thumbnails[$key];
 		}
 		else
 		{
@@ -5966,12 +6237,16 @@ class SimplePie_Source
 		}
 	}
 
-	function get_contributor($key = 0)
+	/**
+	 * Get all thumbnails
+	 *
+	 * @return array|null Array of thumbnail URLs
+	 */
+	public function get_thumbnails()
 	{
-		$contributors = $this->get_contributors();
-		if (isset($contributors[$key]))
+		if ($this->thumbnails !== null)
 		{
-			return $contributors[$key];
+			return $this->thumbnails;
 		}
 		else
 		{
@@ -5979,57 +6254,34 @@ class SimplePie_Source
 		}
 	}
 
-	function get_contributors()
+	/**
+	 * Get the title
+	 *
+	 * @return string|null
+	 */
+	public function get_title()
 	{
-		$contributors = array();
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
+		if ($this->title !== null)
 		{
-			$name = null;
-			$uri = null;
-			$email = null;
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
-			{
-				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
-			{
-				$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
-			{
-				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $uri !== null)
-			{
-				$contributors[] = new $this->item->feed->author_class($name, $uri, $email);
-			}
+			return $this->title;
 		}
-		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
+		else
 		{
-			$name = null;
-			$url = null;
-			$email = null;
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
-			{
-				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
-			{
-				$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
-			}
-			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
-			{
-				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-			}
-			if ($name !== null || $email !== null || $url !== null)
-			{
-				$contributors[] = new $this->item->feed->author_class($name, $url, $email);
-			}
+			return null;
 		}
+	}
 
-		if (!empty($contributors))
+	/**
+	 * Get mimetype of the enclosure
+	 *
+	 * @see get_real_type()
+	 * @return string|null MIME type
+	 */
+	public function get_type()
+	{
+		if ($this->type !== null)
 		{
-			return SimplePie_Misc::array_unique($contributors);
+			return $this->type;
 		}
 		else
 		{
@@ -6037,12 +6289,16 @@ class SimplePie_Source
 		}
 	}
 
-	function get_link($key = 0, $rel = 'alternate')
+	/**
+	 * Get the width
+	 *
+	 * @return string|null
+	 */
+	public function get_width()
 	{
-		$links = $this->get_links($rel);
-		if (isset($links[$key]))
+		if ($this->width !== null)
 		{
-			return $links[$key];
+			return $this->width;
 		}
 		else
 		{
@@ -6051,1517 +6307,2688 @@ class SimplePie_Source
 	}
 
 	/**
-	 * Added for parity between the parent-level and the item/entry-level.
+	 * Embed the enclosure using `<embed>`
+	 *
+	 * @deprecated Use the second parameter to {@see embed} instead
+	 *
+	 * @param array|string $options See first paramter to {@see embed}
+	 * @return string HTML string to output
 	 */
-	function get_permalink()
+	public function native_embed($options='')
 	{
-		return $this->get_link(0);
+		return $this->embed($options, true);
 	}
 
-	function get_links($rel = 'alternate')
+	/**
+	 * Embed the enclosure using Javascript
+	 *
+	 * `$options` is an array or comma-separated key:value string, with the
+	 * following properties:
+	 *
+	 * - `alt` (string): Alternate content for when an end-user does not have
+	 *    the appropriate handler installed or when a file type is
+	 *    unsupported. Can be any text or HTML. Defaults to blank.
+	 * - `altclass` (string): If a file type is unsupported, the end-user will
+	 *    see the alt text (above) linked directly to the content. That link
+	 *    will have this value as its class name. Defaults to blank.
+	 * - `audio` (string): This is an image that should be used as a
+	 *    placeholder for audio files before they're loaded (QuickTime-only).
+	 *    Can be any relative or absolute URL. Defaults to blank.
+	 * - `bgcolor` (string): The background color for the media, if not
+	 *    already transparent. Defaults to `#ffffff`.
+	 * - `height` (integer): The height of the embedded media. Accepts any
+	 *    numeric pixel value (such as `360`) or `auto`. Defaults to `auto`,
+	 *    and it is recommended that you use this default.
+	 * - `loop` (boolean): Do you want the media to loop when its done?
+	 *    Defaults to `false`.
+	 * - `mediaplayer` (string): The location of the included
+	 *    `mediaplayer.swf` file. This allows for the playback of Flash Video
+	 *    (`.flv`) files, and is the default handler for non-Odeo MP3's.
+	 *    Defaults to blank.
+	 * - `video` (string): This is an image that should be used as a
+	 *    placeholder for video files before they're loaded (QuickTime-only).
+	 *    Can be any relative or absolute URL. Defaults to blank.
+	 * - `width` (integer): The width of the embedded media. Accepts any
+	 *    numeric pixel value (such as `480`) or `auto`. Defaults to `auto`,
+	 *    and it is recommended that you use this default.
+	 * - `widescreen` (boolean): Is the enclosure widescreen or standard?
+	 *    This applies only to video enclosures, and will automatically resize
+	 *    the content appropriately.  Defaults to `false`, implying 4:3 mode.
+	 *
+	 * Note: Non-widescreen (4:3) mode with `width` and `height` set to `auto`
+	 * will default to 480x360 video resolution.  Widescreen (16:9) mode with
+	 * `width` and `height` set to `auto` will default to 480x270 video resolution.
+	 *
+	 * @todo If the dimensions for media:content are defined, use them when width/height are set to 'auto'.
+	 * @param array|string $options Comma-separated key:value list, or array
+	 * @param bool $native Use `<embed>`
+	 * @return string HTML string to output
+	 */
+	public function embed($options = '', $native = false)
 	{
-		if (!isset($this->data['links']))
+		// Set up defaults
+		$audio = '';
+		$video = '';
+		$alt = '';
+		$altclass = '';
+		$loop = 'false';
+		$width = 'auto';
+		$height = 'auto';
+		$bgcolor = '#ffffff';
+		$mediaplayer = '';
+		$widescreen = false;
+		$handler = $this->get_handler();
+		$type = $this->get_real_type();
+
+		// Process options and reassign values as necessary
+		if (is_array($options))
 		{
-			$this->data['links'] = array();
-			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link'))
+			extract($options);
+		}
+		else
+		{
+			$options = explode(',', $options);
+			foreach($options as $option)
 			{
-				foreach ($links as $link)
+				$opt = explode(':', $option, 2);
+				if (isset($opt[0], $opt[1]))
 				{
-					if (isset($link['attribs']['']['href']))
+					$opt[0] = trim($opt[0]);
+					$opt[1] = trim($opt[1]);
+					switch ($opt[0])
 					{
-						$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
-						$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+						case 'audio':
+							$audio = $opt[1];
+							break;
+
+						case 'video':
+							$video = $opt[1];
+							break;
+
+						case 'alt':
+							$alt = $opt[1];
+							break;
+
+						case 'altclass':
+							$altclass = $opt[1];
+							break;
+
+						case 'loop':
+							$loop = $opt[1];
+							break;
+
+						case 'width':
+							$width = $opt[1];
+							break;
+
+						case 'height':
+							$height = $opt[1];
+							break;
+
+						case 'bgcolor':
+							$bgcolor = $opt[1];
+							break;
+
+						case 'mediaplayer':
+							$mediaplayer = $opt[1];
+							break;
+
+						case 'widescreen':
+							$widescreen = $opt[1];
+							break;
 					}
 				}
 			}
-			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link'))
+		}
+
+		$mime = explode('/', $type, 2);
+		$mime = $mime[0];
+
+		// Process values for 'auto'
+		if ($width === 'auto')
+		{
+			if ($mime === 'video')
 			{
-				foreach ($links as $link)
+				if ($height === 'auto')
 				{
-					if (isset($link['attribs']['']['href']))
-					{
-						$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
-						$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
-
-					}
+					$width = 480;
+				}
+				elseif ($widescreen)
+				{
+					$width = round((intval($height)/9)*16);
+				}
+				else
+				{
+					$width = round((intval($height)/3)*4);
 				}
 			}
-			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
+			else
 			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+				$width = '100%';
 			}
-			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
+		}
+
+		if ($height === 'auto')
+		{
+			if ($mime === 'audio')
 			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
-			}
-			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
-			{
-				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+				$height = 0;
 			}
-
-			$keys = array_keys($this->data['links']);
-			foreach ($keys as $key)
+			elseif ($mime === 'video')
 			{
-				if (SimplePie_Misc::is_isegment_nz_nc($key))
+				if ($width === 'auto')
 				{
-					if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
+					if ($widescreen)
 					{
-						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
-						$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
+						$height = 270;
 					}
 					else
 					{
-						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
+						$height = 360;
 					}
 				}
-				elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
+				elseif ($widescreen)
 				{
-					$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
+					$height = round((intval($width)/16)*9);
+				}
+				else
+				{
+					$height = round((intval($width)/4)*3);
 				}
-				$this->data['links'][$key] = array_unique($this->data['links'][$key]);
+			}
+			else
+			{
+				$height = 376;
 			}
 		}
-
-		if (isset($this->data['links'][$rel]))
-		{
-			return $this->data['links'][$rel];
-		}
-		else
+		elseif ($mime === 'audio')
 		{
-			return null;
+			$height = 0;
 		}
-	}
 
-	function get_description()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
+		// Set proper placeholder value
+		if ($mime === 'audio')
 		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+			$placeholder = $audio;
 		}
-		else
+		elseif ($mime === 'video')
 		{
-			return null;
+			$placeholder = $video;
 		}
-	}
 
-	function get_copyright()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright'))
-		{
-			return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		else
-		{
-			return null;
-		}
-	}
+		$embed = '';
 
-	function get_language()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		elseif (isset($this->data['xml_lang']))
-		{
-			return $this->sanitize($this->data['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT);
-		}
-		else
+		// Flash
+		if ($handler === 'flash')
 		{
-			return null;
+			if ($native)
+			{
+				$embed .= "<embed src=\"" . $this->get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\"></embed>";
+			}
+			else
+			{
+				$embed .= "<script type='text/javascript'>embed_flash('$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$loop', '$type');</script>";
+			}
 		}
-	}
 
-	function get_latitude()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
-		{
-			return (float) $return[0]['data'];
-		}
-		elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
-		{
-			return (float) $match[1];
-		}
-		else
+		// Flash Media Player file types.
+		// Preferred handler for MP3 file types.
+		elseif ($handler === 'fmedia' || ($handler === 'mp3' && $mediaplayer !== ''))
 		{
-			return null;
+			$height += 20;
+			if ($native)
+			{
+				$embed .= "<embed src=\"$mediaplayer\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" quality=\"high\" width=\"$width\" height=\"$height\" wmode=\"transparent\" flashvars=\"file=" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\"></embed>";
+			}
+			else
+			{
+				$embed .= "<script type='text/javascript'>embed_flv('$width', '$height', '" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "', '$placeholder', '$loop', '$mediaplayer');</script>";
+			}
 		}
-	}
 
-	function get_longitude()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
-		{
-			return (float) $return[0]['data'];
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
-		{
-			return (float) $return[0]['data'];
-		}
-		elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
-		{
-			return (float) $match[2];
-		}
-		else
+		// QuickTime 7 file types.  Need to test with QuickTime 6.
+		// Only handle MP3's if the Flash Media Player is not present.
+		elseif ($handler === 'quicktime' || ($handler === 'mp3' && $mediaplayer === ''))
 		{
-			return null;
+			$height += 16;
+			if ($native)
+			{
+				if ($placeholder !== '')
+				{
+					$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" href=\"" . $this->get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
+				}
+				else
+				{
+					$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" src=\"" . $this->get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
+				}
+			}
+			else
+			{
+				$embed .= "<script type='text/javascript'>embed_quicktime('$type', '$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$placeholder', '$loop');</script>";
+			}
 		}
-	}
 
-	function get_image_url()
-	{
-		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image'))
-		{
-			return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI);
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
-		}
-		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon'))
-		{
-			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
-		}
-		else
+		// Windows Media
+		elseif ($handler === 'wmedia')
 		{
-			return null;
+			$height += 45;
+			if ($native)
+			{
+				$embed .= "<embed type=\"application/x-mplayer2\" src=\"" . $this->get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\"></embed>";
+			}
+			else
+			{
+				$embed .= "<script type='text/javascript'>embed_wmedia('$width', '$height', '" . $this->get_link() . "');</script>";
+			}
 		}
-	}
-}
 
-class SimplePie_Author
-{
-	var $name;
-	var $link;
-	var $email;
+		// Everything else
+		else $embed .= '<a href="' . $this->get_link() . '" class="' . $altclass . '">' . $alt . '</a>';
 
-	// Constructor, used to input the data
-	function SimplePie_Author($name = null, $link = null, $email = null)
-	{
-		$this->name = $name;
-		$this->link = $link;
-		$this->email = $email;
+		return $embed;
 	}
 
-	function __toString()
+	/**
+	 * Get the real media type
+	 *
+	 * Often, feeds lie to us, necessitating a bit of deeper inspection. This
+	 * converts types to their canonical representations based on the file
+	 * extension
+	 *
+	 * @see get_type()
+	 * @param bool $find_handler Internal use only, use {@see get_handler()} instead
+	 * @return string MIME type
+	 */
+	public function get_real_type($find_handler = false)
 	{
-		// There is no $this->data here
-		return md5(serialize($this));
-	}
+		// Mime-types by handler.
+		$types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash
+		$types_fmedia = array('video/flv', 'video/x-flv','flv-application/octet-stream'); // Flash Media Player
+		$types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime
+		$types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media
+		$types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3
 
-	function get_name()
-	{
-		if ($this->name !== null)
+		if ($this->get_type() !== null)
 		{
-			return $this->name;
+			$type = strtolower($this->type);
 		}
 		else
 		{
-			return null;
+			$type = null;
 		}
-	}
 
-	function get_link()
-	{
-		if ($this->link !== null)
-		{
-			return $this->link;
-		}
-		else
+		// If we encounter an unsupported mime-type, check the file extension and guess intelligently.
+		if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3)))
 		{
-			return null;
-		}
-	}
+			switch (strtolower($this->get_extension()))
+			{
+				// Audio mime-types
+				case 'aac':
+				case 'adts':
+					$type = 'audio/acc';
+					break;
 
-	function get_email()
-	{
-		if ($this->email !== null)
-		{
-			return $this->email;
-		}
-		else
-		{
-			return null;
-		}
-	}
-}
+				case 'aif':
+				case 'aifc':
+				case 'aiff':
+				case 'cdda':
+					$type = 'audio/aiff';
+					break;
 
-class SimplePie_Category
-{
-	var $term;
-	var $scheme;
-	var $label;
+				case 'bwf':
+					$type = 'audio/wav';
+					break;
 
-	// Constructor, used to input the data
-	function SimplePie_Category($term = null, $scheme = null, $label = null)
-	{
-		$this->term = $term;
-		$this->scheme = $scheme;
-		$this->label = $label;
-	}
+				case 'kar':
+				case 'mid':
+				case 'midi':
+				case 'smf':
+					$type = 'audio/midi';
+					break;
 
-	function __toString()
-	{
-		// There is no $this->data here
-		return md5(serialize($this));
-	}
+				case 'm4a':
+					$type = 'audio/x-m4a';
+					break;
 
-	function get_term()
-	{
-		if ($this->term !== null)
-		{
-			return $this->term;
-		}
-		else
-		{
-			return null;
-		}
-	}
+				case 'mp3':
+				case 'swa':
+					$type = 'audio/mp3';
+					break;
 
-	function get_scheme()
-	{
-		if ($this->scheme !== null)
-		{
-			return $this->scheme;
-		}
-		else
-		{
-			return null;
+				case 'wav':
+					$type = 'audio/wav';
+					break;
+
+				case 'wax':
+					$type = 'audio/x-ms-wax';
+					break;
+
+				case 'wma':
+					$type = 'audio/x-ms-wma';
+					break;
+
+				// Video mime-types
+				case '3gp':
+				case '3gpp':
+					$type = 'video/3gpp';
+					break;
+
+				case '3g2':
+				case '3gp2':
+					$type = 'video/3gpp2';
+					break;
+
+				case 'asf':
+					$type = 'video/x-ms-asf';
+					break;
+
+				case 'flv':
+					$type = 'video/x-flv';
+					break;
+
+				case 'm1a':
+				case 'm1s':
+				case 'm1v':
+				case 'm15':
+				case 'm75':
+				case 'mp2':
+				case 'mpa':
+				case 'mpeg':
+				case 'mpg':
+				case 'mpm':
+				case 'mpv':
+					$type = 'video/mpeg';
+					break;
+
+				case 'm4v':
+					$type = 'video/x-m4v';
+					break;
+
+				case 'mov':
+				case 'qt':
+					$type = 'video/quicktime';
+					break;
+
+				case 'mp4':
+				case 'mpg4':
+					$type = 'video/mp4';
+					break;
+
+				case 'sdv':
+					$type = 'video/sd-video';
+					break;
+
+				case 'wm':
+					$type = 'video/x-ms-wm';
+					break;
+
+				case 'wmv':
+					$type = 'video/x-ms-wmv';
+					break;
+
+				case 'wvx':
+					$type = 'video/x-ms-wvx';
+					break;
+
+				// Flash mime-types
+				case 'spl':
+					$type = 'application/futuresplash';
+					break;
+
+				case 'swf':
+					$type = 'application/x-shockwave-flash';
+					break;
+			}
 		}
-	}
 
-	function get_label()
-	{
-		if ($this->label !== null)
+		if ($find_handler)
 		{
-			return $this->label;
+			if (in_array($type, $types_flash))
+			{
+				return 'flash';
+			}
+			elseif (in_array($type, $types_fmedia))
+			{
+				return 'fmedia';
+			}
+			elseif (in_array($type, $types_quicktime))
+			{
+				return 'quicktime';
+			}
+			elseif (in_array($type, $types_wmedia))
+			{
+				return 'wmedia';
+			}
+			elseif (in_array($type, $types_mp3))
+			{
+				return 'mp3';
+			}
+			else
+			{
+				return null;
+			}
 		}
 		else
 		{
-			return $this->get_term();
+			return $type;
 		}
 	}
 }
 
-class SimplePie_Enclosure
+/**
+ * General SimplePie exception class
+ *
+ * @package SimplePie
+ */
+class SimplePie_Exception extends Exception
 {
-	var $bitrate;
-	var $captions;
-	var $categories;
-	var $channels;
-	var $copyright;
-	var $credits;
-	var $description;
-	var $duration;
-	var $expression;
-	var $framerate;
-	var $handler;
-	var $hashes;
-	var $height;
-	var $javascript;
-	var $keywords;
-	var $lang;
-	var $length;
-	var $link;
-	var $medium;
-	var $player;
-	var $ratings;
-	var $restrictions;
-	var $samplingrate;
-	var $thumbnails;
-	var $title;
-	var $type;
-	var $width;
+}
+
+/**
+ * Used for fetching remote files and reading local files
+ *
+ * Supports HTTP 1.0 via cURL or fsockopen, with spotty HTTP 1.1 support
+ *
+ * This class can be overloaded with {@see SimplePie::set_file_class()}
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ * @todo Move to properly supporting RFC2616 (HTTP/1.1)
+ */
+class SimplePie_File
+{
+	var $url;
+	var $useragent;
+	var $success = true;
+	var $headers = array();
+	var $body;
+	var $status_code;
+	var $redirects = 0;
+	var $error;
+	var $method = SIMPLEPIE_FILE_SOURCE_NONE;
 
-	// Constructor, used to input the data
-	function SimplePie_Enclosure($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null)
+	public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false)
 	{
-		$this->bitrate = $bitrate;
-		$this->captions = $captions;
-		$this->categories = $categories;
-		$this->channels = $channels;
-		$this->copyright = $copyright;
-		$this->credits = $credits;
-		$this->description = $description;
-		$this->duration = $duration;
-		$this->expression = $expression;
-		$this->framerate = $framerate;
-		$this->hashes = $hashes;
-		$this->height = $height;
-		$this->javascript = $javascript;
-		$this->keywords = $keywords;
-		$this->lang = $lang;
-		$this->length = $length;
-		$this->link = $link;
-		$this->medium = $medium;
-		$this->player = $player;
-		$this->ratings = $ratings;
-		$this->restrictions = $restrictions;
-		$this->samplingrate = $samplingrate;
-		$this->thumbnails = $thumbnails;
-		$this->title = $title;
-		$this->type = $type;
-		$this->width = $width;
 		if (class_exists('idna_convert'))
 		{
-			$idn = new idna_convert;
-			$parsed = SimplePie_Misc::parse_url($link);
-			$this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
+			$idn = new idna_convert();
+			$parsed = SimplePie_Misc::parse_url($url);
+			$url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
 		}
-		$this->handler = $this->get_handler(); // Needs to load last
-	}
+		$this->url = $url;
+		$this->useragent = $useragent;
+		if (preg_match('/^http(s)?:\/\//i', $url))
+		{
+			if ($useragent === null)
+			{
+				$useragent = ini_get('user_agent');
+				$this->useragent = $useragent;
+			}
+			if (!is_array($headers))
+			{
+				$headers = array();
+			}
+			if (!$force_fsockopen && function_exists('curl_exec'))
+			{
+				$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL;
+				$fp = curl_init();
+				$headers2 = array();
+				foreach ($headers as $key => $value)
+				{
+					$headers2[] = "$key: $value";
+				}
+				if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>='))
+				{
+					curl_setopt($fp, CURLOPT_ENCODING, '');
+				}
+				curl_setopt($fp, CURLOPT_URL, $url);
+				curl_setopt($fp, CURLOPT_HEADER, 1);
+				curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1);
+				curl_setopt($fp, CURLOPT_TIMEOUT, $timeout);
+				curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout);
+				curl_setopt($fp, CURLOPT_REFERER, $url);
+				curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
+				curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
+				if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>='))
+				{
+					curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1);
+					curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects);
+				}
 
-	function __toString()
-	{
-		// There is no $this->data here
-		return md5(serialize($this));
-	}
+				$this->headers = curl_exec($fp);
+				if (curl_errno($fp) === 23 || curl_errno($fp) === 61)
+				{
+					curl_setopt($fp, CURLOPT_ENCODING, 'none');
+					$this->headers = curl_exec($fp);
+				}
+				if (curl_errno($fp))
+				{
+					$this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp);
+					$this->success = false;
+				}
+				else
+				{
+					$info = curl_getinfo($fp);
+					curl_close($fp);
+					$this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1);
+					$this->headers = array_pop($this->headers);
+					$parser = new SimplePie_HTTP_Parser($this->headers);
+					if ($parser->parse())
+					{
+						$this->headers = $parser->headers;
+						$this->body = $parser->body;
+						$this->status_code = $parser->status_code;
+						if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
+						{
+							$this->redirects++;
+							$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
+							return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
+						}
+					}
+				}
+			}
+			else
+			{
+				$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN;
+				$url_parts = parse_url($url);
+				$socket_host = $url_parts['host'];
+				if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https')
+				{
+					$socket_host = "ssl://$url_parts[host]";
+					$url_parts['port'] = 443;
+				}
+				if (!isset($url_parts['port']))
+				{
+					$url_parts['port'] = 80;
+				}
+				$fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout);
+				if (!$fp)
+				{
+					$this->error = 'fsockopen error: ' . $errstr;
+					$this->success = false;
+				}
+				else
+				{
+					stream_set_timeout($fp, $timeout);
+					if (isset($url_parts['path']))
+					{
+						if (isset($url_parts['query']))
+						{
+							$get = "$url_parts[path]?$url_parts[query]";
+						}
+						else
+						{
+							$get = $url_parts['path'];
+						}
+					}
+					else
+					{
+						$get = '/';
+					}
+					$out = "GET $get HTTP/1.1\r\n";
+					$out .= "Host: $url_parts[host]\r\n";
+					$out .= "User-Agent: $useragent\r\n";
+					if (extension_loaded('zlib'))
+					{
+						$out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n";
+					}
 
-	function get_bitrate()
-	{
-		if ($this->bitrate !== null)
-		{
-			return $this->bitrate;
-		}
-		else
-		{
-			return null;
-		}
-	}
+					if (isset($url_parts['user']) && isset($url_parts['pass']))
+					{
+						$out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n";
+					}
+					foreach ($headers as $key => $value)
+					{
+						$out .= "$key: $value\r\n";
+					}
+					$out .= "Connection: Close\r\n\r\n";
+					fwrite($fp, $out);
 
-	function get_caption($key = 0)
-	{
-		$captions = $this->get_captions();
-		if (isset($captions[$key]))
-		{
-			return $captions[$key];
-		}
-		else
-		{
-			return null;
-		}
-	}
+					$info = stream_get_meta_data($fp);
 
-	function get_captions()
-	{
-		if ($this->captions !== null)
-		{
-			return $this->captions;
+					$this->headers = '';
+					while (!$info['eof'] && !$info['timed_out'])
+					{
+						$this->headers .= fread($fp, 1160);
+						$info = stream_get_meta_data($fp);
+					}
+					if (!$info['timed_out'])
+					{
+						$parser = new SimplePie_HTTP_Parser($this->headers);
+						if ($parser->parse())
+						{
+							$this->headers = $parser->headers;
+							$this->body = $parser->body;
+							$this->status_code = $parser->status_code;
+							if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
+							{
+								$this->redirects++;
+								$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
+								return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
+							}
+							if (isset($this->headers['content-encoding']))
+							{
+								// Hey, we act dumb elsewhere, so let's do that here too
+								switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20")))
+								{
+									case 'gzip':
+									case 'x-gzip':
+										$decoder = new SimplePie_gzdecode($this->body);
+										if (!$decoder->parse())
+										{
+											$this->error = 'Unable to decode HTTP "gzip" stream';
+											$this->success = false;
+										}
+										else
+										{
+											$this->body = $decoder->data;
+										}
+										break;
+
+									case 'deflate':
+										if (($decompressed = gzinflate($this->body)) !== false)
+										{
+											$this->body = $decompressed;
+										}
+										else if (($decompressed = gzuncompress($this->body)) !== false)
+										{
+											$this->body = $decompressed;
+										}
+										else if (function_exists('gzdecode') && ($decompressed = gzdecode($this->body)) !== false)
+										{
+											$this->body = $decompressed;
+										}
+										else
+										{
+											$this->error = 'Unable to decode HTTP "deflate" stream';
+											$this->success = false;
+										}
+										break;
+
+									default:
+										$this->error = 'Unknown content coding';
+										$this->success = false;
+								}
+							}
+						}
+					}
+					else
+					{
+						$this->error = 'fsocket timed out';
+						$this->success = false;
+					}
+					fclose($fp);
+				}
+			}
 		}
 		else
 		{
-			return null;
+			$this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS;
+			if (!$this->body = file_get_contents($url))
+			{
+				$this->error = 'file_get_contents could not read the file';
+				$this->success = false;
+			}
 		}
 	}
+}
 
-	function get_category($key = 0)
-	{
-		$categories = $this->get_categories();
-		if (isset($categories[$key]))
-		{
-			return $categories[$key];
-		}
-		else
-		{
-			return null;
-		}
-	}
+/**
+ * Decode 'gzip' encoded HTTP data
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ * @link http://www.gzip.org/format.txt
+ */
+class SimplePie_gzdecode
+{
+	/**
+	 * Compressed data
+	 *
+	 * @access private
+	 * @var string
+	 * @see gzdecode::$data
+	 */
+	var $compressed_data;
 
-	function get_categories()
-	{
-		if ($this->categories !== null)
-		{
-			return $this->categories;
-		}
-		else
-		{
-			return null;
-		}
-	}
+	/**
+	 * Size of compressed data
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $compressed_size;
 
-	function get_channels()
-	{
-		if ($this->channels !== null)
-		{
-			return $this->channels;
-		}
-		else
-		{
-			return null;
-		}
-	}
+	/**
+	 * Minimum size of a valid gzip string
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $min_compressed_size = 18;
 
-	function get_copyright()
-	{
-		if ($this->copyright !== null)
-		{
-			return $this->copyright;
-		}
-		else
-		{
-			return null;
-		}
-	}
+	/**
+	 * Current position of pointer
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $position = 0;
 
-	function get_credit($key = 0)
-	{
-		$credits = $this->get_credits();
-		if (isset($credits[$key]))
-		{
-			return $credits[$key];
-		}
-		else
-		{
-			return null;
-		}
-	}
+	/**
+	 * Flags (FLG)
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $flags;
+
+	/**
+	 * Uncompressed data
+	 *
+	 * @access public
+	 * @see gzdecode::$compressed_data
+	 * @var string
+	 */
+	var $data;
+
+	/**
+	 * Modified time
+	 *
+	 * @access public
+	 * @var int
+	 */
+	var $MTIME;
+
+	/**
+	 * Extra Flags
+	 *
+	 * @access public
+	 * @var int
+	 */
+	var $XFL;
+
+	/**
+	 * Operating System
+	 *
+	 * @access public
+	 * @var int
+	 */
+	var $OS;
+
+	/**
+	 * Subfield ID 1
+	 *
+	 * @access public
+	 * @see gzdecode::$extra_field
+	 * @see gzdecode::$SI2
+	 * @var string
+	 */
+	var $SI1;
+
+	/**
+	 * Subfield ID 2
+	 *
+	 * @access public
+	 * @see gzdecode::$extra_field
+	 * @see gzdecode::$SI1
+	 * @var string
+	 */
+	var $SI2;
+
+	/**
+	 * Extra field content
+	 *
+	 * @access public
+	 * @see gzdecode::$SI1
+	 * @see gzdecode::$SI2
+	 * @var string
+	 */
+	var $extra_field;
+
+	/**
+	 * Original filename
+	 *
+	 * @access public
+	 * @var string
+	 */
+	var $filename;
+
+	/**
+	 * Human readable comment
+	 *
+	 * @access public
+	 * @var string
+	 */
+	var $comment;
 
-	function get_credits()
+	/**
+	 * Don't allow anything to be set
+	 *
+	 * @param string $name
+	 * @param mixed $value
+	 */
+	public function __set($name, $value)
 	{
-		if ($this->credits !== null)
-		{
-			return $this->credits;
-		}
-		else
-		{
-			return null;
-		}
+		trigger_error("Cannot write property $name", E_USER_ERROR);
 	}
 
-	function get_description()
+	/**
+	 * Set the compressed string and related properties
+	 *
+	 * @param string $data
+	 */
+	public function __construct($data)
 	{
-		if ($this->description !== null)
-		{
-			return $this->description;
-		}
-		else
-		{
-			return null;
-		}
+		$this->compressed_data = $data;
+		$this->compressed_size = strlen($data);
 	}
 
-	function get_duration($convert = false)
+	/**
+	 * Decode the GZIP stream
+	 *
+	 * @return bool Successfulness
+	 */
+	public function parse()
 	{
-		if ($this->duration !== null)
+		if ($this->compressed_size >= $this->min_compressed_size)
 		{
-			if ($convert)
+			// Check ID1, ID2, and CM
+			if (substr($this->compressed_data, 0, 3) !== "\x1F\x8B\x08")
 			{
-				$time = SimplePie_Misc::time_hms($this->duration);
-				return $time;
+				return false;
 			}
-			else
+
+			// Get the FLG (FLaGs)
+			$this->flags = ord($this->compressed_data[3]);
+
+			// FLG bits above (1 << 4) are reserved
+			if ($this->flags > 0x1F)
 			{
-				return $this->duration;
+				return false;
 			}
-		}
-		else
-		{
-			return null;
-		}
-	}
 
-	function get_expression()
-	{
-		if ($this->expression !== null)
-		{
-			return $this->expression;
-		}
-		else
-		{
-			return 'full';
-		}
-	}
+			// Advance the pointer after the above
+			$this->position += 4;
 
-	function get_extension()
-	{
-		if ($this->link !== null)
-		{
-			$url = SimplePie_Misc::parse_url($this->link);
-			if ($url['path'] !== '')
+			// MTIME
+			$mtime = substr($this->compressed_data, $this->position, 4);
+			// Reverse the string if we're on a big-endian arch because l is the only signed long and is machine endianness
+			if (current(unpack('S', "\x00\x01")) === 1)
 			{
-				return pathinfo($url['path'], PATHINFO_EXTENSION);
+				$mtime = strrev($mtime);
 			}
-		}
-		return null;
-	}
+			$this->MTIME = current(unpack('l', $mtime));
+			$this->position += 4;
 
-	function get_framerate()
-	{
-		if ($this->framerate !== null)
-		{
-			return $this->framerate;
+			// Get the XFL (eXtra FLags)
+			$this->XFL = ord($this->compressed_data[$this->position++]);
+
+			// Get the OS (Operating System)
+			$this->OS = ord($this->compressed_data[$this->position++]);
+
+			// Parse the FEXTRA
+			if ($this->flags & 4)
+			{
+				// Read subfield IDs
+				$this->SI1 = $this->compressed_data[$this->position++];
+				$this->SI2 = $this->compressed_data[$this->position++];
+
+				// SI2 set to zero is reserved for future use
+				if ($this->SI2 === "\x00")
+				{
+					return false;
+				}
+
+				// Get the length of the extra field
+				$len = current(unpack('v', substr($this->compressed_data, $this->position, 2)));
+				$this->position += 2;
+
+				// Check the length of the string is still valid
+				$this->min_compressed_size += $len + 4;
+				if ($this->compressed_size >= $this->min_compressed_size)
+				{
+					// Set the extra field to the given data
+					$this->extra_field = substr($this->compressed_data, $this->position, $len);
+					$this->position += $len;
+				}
+				else
+				{
+					return false;
+				}
+			}
+
+			// Parse the FNAME
+			if ($this->flags & 8)
+			{
+				// Get the length of the filename
+				$len = strcspn($this->compressed_data, "\x00", $this->position);
+
+				// Check the length of the string is still valid
+				$this->min_compressed_size += $len + 1;
+				if ($this->compressed_size >= $this->min_compressed_size)
+				{
+					// Set the original filename to the given string
+					$this->filename = substr($this->compressed_data, $this->position, $len);
+					$this->position += $len + 1;
+				}
+				else
+				{
+					return false;
+				}
+			}
+
+			// Parse the FCOMMENT
+			if ($this->flags & 16)
+			{
+				// Get the length of the comment
+				$len = strcspn($this->compressed_data, "\x00", $this->position);
+
+				// Check the length of the string is still valid
+				$this->min_compressed_size += $len + 1;
+				if ($this->compressed_size >= $this->min_compressed_size)
+				{
+					// Set the original comment to the given string
+					$this->comment = substr($this->compressed_data, $this->position, $len);
+					$this->position += $len + 1;
+				}
+				else
+				{
+					return false;
+				}
+			}
+
+			// Parse the FHCRC
+			if ($this->flags & 2)
+			{
+				// Check the length of the string is still valid
+				$this->min_compressed_size += $len + 2;
+				if ($this->compressed_size >= $this->min_compressed_size)
+				{
+					// Read the CRC
+					$crc = current(unpack('v', substr($this->compressed_data, $this->position, 2)));
+
+					// Check the CRC matches
+					if ((crc32(substr($this->compressed_data, 0, $this->position)) & 0xFFFF) === $crc)
+					{
+						$this->position += 2;
+					}
+					else
+					{
+						return false;
+					}
+				}
+				else
+				{
+					return false;
+				}
+			}
+
+			// Decompress the actual data
+			if (($this->data = gzinflate(substr($this->compressed_data, $this->position, -8))) === false)
+			{
+				return false;
+			}
+			else
+			{
+				$this->position = $this->compressed_size - 8;
+			}
+
+			// Check CRC of data
+			$crc = current(unpack('V', substr($this->compressed_data, $this->position, 4)));
+			$this->position += 4;
+			/*if (extension_loaded('hash') && sprintf('%u', current(unpack('V', hash('crc32b', $this->data)))) !== sprintf('%u', $crc))
+			{
+				return false;
+			}*/
+
+			// Check ISIZE of data
+			$isize = current(unpack('V', substr($this->compressed_data, $this->position, 4)));
+			$this->position += 4;
+			if (sprintf('%u', strlen($this->data) & 0xFFFFFFFF) !== sprintf('%u', $isize))
+			{
+				return false;
+			}
+
+			// Wow, against all odds, we've actually got a valid gzip string
+			return true;
 		}
 		else
 		{
-			return null;
+			return false;
 		}
 	}
+}
 
-	function get_handler()
-	{
-		return $this->get_real_type(true);
-	}
+/**
+ * HTTP Response Parser
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ */
+class SimplePie_HTTP_Parser
+{
+	/**
+	 * HTTP Version
+	 *
+	 * @var float
+	 */
+	public $http_version = 0.0;
+
+	/**
+	 * Status code
+	 *
+	 * @var int
+	 */
+	public $status_code = 0;
+
+	/**
+	 * Reason phrase
+	 *
+	 * @var string
+	 */
+	public $reason = '';
+
+	/**
+	 * Key/value pairs of the headers
+	 *
+	 * @var array
+	 */
+	public $headers = array();
+
+	/**
+	 * Body of the response
+	 *
+	 * @var string
+	 */
+	public $body = '';
+
+	/**
+	 * Current state of the state machine
+	 *
+	 * @var string
+	 */
+	protected $state = 'http_version';
+
+	/**
+	 * Input data
+	 *
+	 * @var string
+	 */
+	protected $data = '';
+
+	/**
+	 * Input data length (to avoid calling strlen() everytime this is needed)
+	 *
+	 * @var int
+	 */
+	protected $data_length = 0;
+
+	/**
+	 * Current position of the pointer
+	 *
+	 * @var int
+	 */
+	protected $position = 0;
+
+	/**
+	 * Name of the hedaer currently being parsed
+	 *
+	 * @var string
+	 */
+	protected $name = '';
+
+	/**
+	 * Value of the hedaer currently being parsed
+	 *
+	 * @var string
+	 */
+	protected $value = '';
 
-	function get_hash($key = 0)
+	/**
+	 * Create an instance of the class with the input data
+	 *
+	 * @param string $data Input data
+	 */
+	public function __construct($data)
 	{
-		$hashes = $this->get_hashes();
-		if (isset($hashes[$key]))
-		{
-			return $hashes[$key];
-		}
-		else
-		{
-			return null;
-		}
+		$this->data = $data;
+		$this->data_length = strlen($this->data);
 	}
 
-	function get_hashes()
+	/**
+	 * Parse the input data
+	 *
+	 * @return bool true on success, false on failure
+	 */
+	public function parse()
 	{
-		if ($this->hashes !== null)
-		{
-			return $this->hashes;
-		}
-		else
+		while ($this->state && $this->state !== 'emit' && $this->has_data())
 		{
-			return null;
+			$state = $this->state;
+			$this->$state();
 		}
-	}
-
-	function get_height()
-	{
-		if ($this->height !== null)
+		$this->data = '';
+		if ($this->state === 'emit' || $this->state === 'body')
 		{
-			return $this->height;
+			return true;
 		}
 		else
 		{
-			return null;
+			$this->http_version = '';
+			$this->status_code = '';
+			$this->reason = '';
+			$this->headers = array();
+			$this->body = '';
+			return false;
 		}
 	}
 
-	function get_language()
-	{
-		if ($this->lang !== null)
-		{
-			return $this->lang;
-		}
-		else
-		{
-			return null;
-		}
+	/**
+	 * Check whether there is data beyond the pointer
+	 *
+	 * @return bool true if there is further data, false if not
+	 */
+	protected function has_data()
+	{
+		return (bool) ($this->position < $this->data_length);
 	}
 
-	function get_keyword($key = 0)
+	/**
+	 * See if the next character is LWS
+	 *
+	 * @return bool true if the next character is LWS, false if not
+	 */
+	protected function is_linear_whitespace()
 	{
-		$keywords = $this->get_keywords();
-		if (isset($keywords[$key]))
-		{
-			return $keywords[$key];
-		}
-		else
-		{
-			return null;
-		}
+		return (bool) ($this->data[$this->position] === "\x09"
+			|| $this->data[$this->position] === "\x20"
+			|| ($this->data[$this->position] === "\x0A"
+				&& isset($this->data[$this->position + 1])
+				&& ($this->data[$this->position + 1] === "\x09" || $this->data[$this->position + 1] === "\x20")));
 	}
 
-	function get_keywords()
+	/**
+	 * Parse the HTTP version
+	 */
+	protected function http_version()
 	{
-		if ($this->keywords !== null)
+		if (strpos($this->data, "\x0A") !== false && strtoupper(substr($this->data, 0, 5)) === 'HTTP/')
 		{
-			return $this->keywords;
+			$len = strspn($this->data, '0123456789.', 5);
+			$this->http_version = substr($this->data, 5, $len);
+			$this->position += 5 + $len;
+			if (substr_count($this->http_version, '.') <= 1)
+			{
+				$this->http_version = (float) $this->http_version;
+				$this->position += strspn($this->data, "\x09\x20", $this->position);
+				$this->state = 'status';
+			}
+			else
+			{
+				$this->state = false;
+			}
 		}
 		else
 		{
-			return null;
+			$this->state = false;
 		}
 	}
 
-	function get_length()
+	/**
+	 * Parse the status code
+	 */
+	protected function status()
 	{
-		if ($this->length !== null)
+		if ($len = strspn($this->data, '0123456789', $this->position))
 		{
-			return $this->length;
+			$this->status_code = (int) substr($this->data, $this->position, $len);
+			$this->position += $len;
+			$this->state = 'reason';
 		}
 		else
 		{
-			return null;
+			$this->state = false;
 		}
 	}
 
-	function get_link()
+	/**
+	 * Parse the reason phrase
+	 */
+	protected function reason()
 	{
-		if ($this->link !== null)
-		{
-			return urldecode($this->link);
-		}
-		else
-		{
-			return null;
-		}
+		$len = strcspn($this->data, "\x0A", $this->position);
+		$this->reason = trim(substr($this->data, $this->position, $len), "\x09\x0D\x20");
+		$this->position += $len + 1;
+		$this->state = 'new_line';
 	}
 
-	function get_medium()
+	/**
+	 * Deal with a new line, shifting data around as needed
+	 */
+	protected function new_line()
 	{
-		if ($this->medium !== null)
+		$this->value = trim($this->value, "\x0D\x20");
+		if ($this->name !== '' && $this->value !== '')
 		{
-			return $this->medium;
+			$this->name = strtolower($this->name);
+			// We should only use the last Content-Type header. c.f. issue #1
+			if (isset($this->headers[$this->name]) && $this->name !== 'content-type')
+			{
+				$this->headers[$this->name] .= ', ' . $this->value;
+			}
+			else
+			{
+				$this->headers[$this->name] = $this->value;
+			}
 		}
-		else
+		$this->name = '';
+		$this->value = '';
+		if (substr($this->data[$this->position], 0, 2) === "\x0D\x0A")
 		{
-			return null;
+			$this->position += 2;
+			$this->state = 'body';
 		}
-	}
-
-	function get_player()
-	{
-		if ($this->player !== null)
+		elseif ($this->data[$this->position] === "\x0A")
 		{
-			return $this->player;
+			$this->position++;
+			$this->state = 'body';
 		}
 		else
 		{
-			return null;
+			$this->state = 'name';
 		}
 	}
 
-	function get_rating($key = 0)
+	/**
+	 * Parse a header name
+	 */
+	protected function name()
 	{
-		$ratings = $this->get_ratings();
-		if (isset($ratings[$key]))
+		$len = strcspn($this->data, "\x0A:", $this->position);
+		if (isset($this->data[$this->position + $len]))
 		{
-			return $ratings[$key];
+			if ($this->data[$this->position + $len] === "\x0A")
+			{
+				$this->position += $len;
+				$this->state = 'new_line';
+			}
+			else
+			{
+				$this->name = substr($this->data, $this->position, $len);
+				$this->position += $len + 1;
+				$this->state = 'value';
+			}
 		}
 		else
 		{
-			return null;
+			$this->state = false;
 		}
 	}
 
-	function get_ratings()
+	/**
+	 * Parse LWS, replacing consecutive LWS characters with a single space
+	 */
+	protected function linear_whitespace()
 	{
-		if ($this->ratings !== null)
-		{
-			return $this->ratings;
-		}
-		else
+		do
 		{
-			return null;
-		}
+			if (substr($this->data, $this->position, 2) === "\x0D\x0A")
+			{
+				$this->position += 2;
+			}
+			elseif ($this->data[$this->position] === "\x0A")
+			{
+				$this->position++;
+			}
+			$this->position += strspn($this->data, "\x09\x20", $this->position);
+		} while ($this->has_data() && $this->is_linear_whitespace());
+		$this->value .= "\x20";
 	}
 
-	function get_restriction($key = 0)
+	/**
+	 * See what state to move to while within non-quoted header values
+	 */
+	protected function value()
 	{
-		$restrictions = $this->get_restrictions();
-		if (isset($restrictions[$key]))
+		if ($this->is_linear_whitespace())
 		{
-			return $restrictions[$key];
+			$this->linear_whitespace();
 		}
 		else
 		{
-			return null;
+			switch ($this->data[$this->position])
+			{
+				case '"':
+					// Workaround for ETags: we have to include the quotes as
+					// part of the tag.
+					if (strtolower($this->name) === 'etag')
+					{
+						$this->value .= '"';
+						$this->position++;
+						$this->state = 'value_char';
+						break;
+					}
+					$this->position++;
+					$this->state = 'quote';
+					break;
+
+				case "\x0A":
+					$this->position++;
+					$this->state = 'new_line';
+					break;
+
+				default:
+					$this->state = 'value_char';
+					break;
+			}
 		}
 	}
 
-	function get_restrictions()
+	/**
+	 * Parse a header value while outside quotes
+	 */
+	protected function value_char()
 	{
-		if ($this->restrictions !== null)
-		{
-			return $this->restrictions;
-		}
-		else
-		{
-			return null;
-		}
+		$len = strcspn($this->data, "\x09\x20\x0A\"", $this->position);
+		$this->value .= substr($this->data, $this->position, $len);
+		$this->position += $len;
+		$this->state = 'value';
 	}
 
-	function get_sampling_rate()
+	/**
+	 * See what state to move to while within quoted header values
+	 */
+	protected function quote()
 	{
-		if ($this->samplingrate !== null)
+		if ($this->is_linear_whitespace())
 		{
-			return $this->samplingrate;
+			$this->linear_whitespace();
 		}
 		else
 		{
-			return null;
+			switch ($this->data[$this->position])
+			{
+				case '"':
+					$this->position++;
+					$this->state = 'value';
+					break;
+
+				case "\x0A":
+					$this->position++;
+					$this->state = 'new_line';
+					break;
+
+				case '\\':
+					$this->position++;
+					$this->state = 'quote_escaped';
+					break;
+
+				default:
+					$this->state = 'quote_char';
+					break;
+			}
 		}
 	}
 
-	function get_size()
+	/**
+	 * Parse a header value while within quotes
+	 */
+	protected function quote_char()
 	{
-		$length = $this->get_length();
-		if ($length !== null)
+		$len = strcspn($this->data, "\x09\x20\x0A\"\\", $this->position);
+		$this->value .= substr($this->data, $this->position, $len);
+		$this->position += $len;
+		$this->state = 'value';
+	}
+
+	/**
+	 * Parse an escaped character within quotes
+	 */
+	protected function quote_escaped()
+	{
+		$this->value .= $this->data[$this->position];
+		$this->position++;
+		$this->state = 'quote';
+	}
+
+	/**
+	 * Parse the body
+	 */
+	protected function body()
+	{
+		$this->body = substr($this->data, $this->position);
+		if (!empty($this->headers['transfer-encoding']))
 		{
-			return round($length/1048576, 2);
+			unset($this->headers['transfer-encoding']);
+			$this->state = 'chunked';
 		}
 		else
 		{
-			return null;
+			$this->state = 'emit';
 		}
 	}
 
-	function get_thumbnail($key = 0)
+	/**
+	 * Parsed a "Transfer-Encoding: chunked" body
+	 */
+	protected function chunked()
 	{
-		$thumbnails = $this->get_thumbnails();
-		if (isset($thumbnails[$key]))
+		if (!preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', trim($this->body)))
 		{
-			return $thumbnails[$key];
+			$this->state = 'emit';
+			return;
 		}
-		else
+
+		$decoded = '';
+		$encoded = $this->body;
+
+		while (true)
 		{
-			return null;
+			$is_chunked = (bool) preg_match( '/^([0-9a-f]+)[^\r\n]*\r\n/i', $encoded, $matches );
+			if (!$is_chunked)
+			{
+				// Looks like it's not chunked after all
+				$this->state = 'emit';
+				return;
+			}
+
+			$length = hexdec(trim($matches[1]));
+			if ($length === 0)
+			{
+				// Ignore trailer headers
+				$this->state = 'emit';
+				$this->body = $decoded;
+				return;
+			}
+
+			$chunk_length = strlen($matches[0]);
+			$decoded .= $part = substr($encoded, $chunk_length, $length);
+			$encoded = substr($encoded, $chunk_length + $length + 2);
+
+			if (trim($encoded) === '0' || empty($encoded))
+			{
+				$this->state = 'emit';
+				$this->body = $decoded;
+				return;
+			}
 		}
 	}
+}
+
+/**
+ * IRI parser/serialiser/normaliser
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ * @author Geoffrey Sneddon
+ * @author Steve Minutillo
+ * @author Ryan McCue
+ * @copyright 2007-2012 Geoffrey Sneddon, Steve Minutillo, Ryan McCue
+ * @license http://www.opensource.org/licenses/bsd-license.php
+ */
+class SimplePie_IRI
+{
+	/**
+	 * Scheme
+	 *
+	 * @var string
+	 */
+	protected $scheme = null;
+
+	/**
+	 * User Information
+	 *
+	 * @var string
+	 */
+	protected $iuserinfo = null;
+
+	/**
+	 * ihost
+	 *
+	 * @var string
+	 */
+	protected $ihost = null;
+
+	/**
+	 * Port
+	 *
+	 * @var string
+	 */
+	protected $port = null;
+
+	/**
+	 * ipath
+	 *
+	 * @var string
+	 */
+	protected $ipath = '';
+
+	/**
+	 * iquery
+	 *
+	 * @var string
+	 */
+	protected $iquery = null;
+
+	/**
+	 * ifragment
+	 *
+	 * @var string
+	 */
+	protected $ifragment = null;
+
+	/**
+	 * Normalization database
+	 *
+	 * Each key is the scheme, each value is an array with each key as the IRI
+	 * part and value as the default value for that part.
+	 */
+	protected $normalization = array(
+		'acap' => array(
+			'port' => 674
+		),
+		'dict' => array(
+			'port' => 2628
+		),
+		'file' => array(
+			'ihost' => 'localhost'
+		),
+		'http' => array(
+			'port' => 80,
+			'ipath' => '/'
+		),
+		'https' => array(
+			'port' => 443,
+			'ipath' => '/'
+		),
+	);
+
+	/**
+	 * Return the entire IRI when you try and read the object as a string
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		return $this->get_iri();
+	}
 
-	function get_thumbnails()
+	/**
+	 * Overload __set() to provide access via properties
+	 *
+	 * @param string $name Property name
+	 * @param mixed $value Property value
+	 */
+	public function __set($name, $value)
 	{
-		if ($this->thumbnails !== null)
+		if (method_exists($this, 'set_' . $name))
 		{
-			return $this->thumbnails;
+			call_user_func(array($this, 'set_' . $name), $value);
 		}
-		else
+		elseif (
+			   $name === 'iauthority'
+			|| $name === 'iuserinfo'
+			|| $name === 'ihost'
+			|| $name === 'ipath'
+			|| $name === 'iquery'
+			|| $name === 'ifragment'
+		)
 		{
-			return null;
+			call_user_func(array($this, 'set_' . substr($name, 1)), $value);
 		}
 	}
 
-	function get_title()
+	/**
+	 * Overload __get() to provide access via properties
+	 *
+	 * @param string $name Property name
+	 * @return mixed
+	 */
+	public function __get($name)
 	{
-		if ($this->title !== null)
+		// isset() returns false for null, we don't want to do that
+		// Also why we use array_key_exists below instead of isset()
+		$props = get_object_vars($this);
+
+		if (
+			$name === 'iri' ||
+			$name === 'uri' ||
+			$name === 'iauthority' ||
+			$name === 'authority'
+		)
 		{
-			return $this->title;
+			$return = $this->{"get_$name"}();
+		}
+		elseif (array_key_exists($name, $props))
+		{
+			$return = $this->$name;
+		}
+		// host -> ihost
+		elseif (($prop = 'i' . $name) && array_key_exists($prop, $props))
+		{
+			$name = $prop;
+			$return = $this->$prop;
+		}
+		// ischeme -> scheme
+		elseif (($prop = substr($name, 1)) && array_key_exists($prop, $props))
+		{
+			$name = $prop;
+			$return = $this->$prop;
 		}
 		else
 		{
-			return null;
+			trigger_error('Undefined property: ' . get_class($this) . '::' . $name, E_USER_NOTICE);
+			$return = null;
 		}
-	}
 
-	function get_type()
-	{
-		if ($this->type !== null)
+		if ($return === null && isset($this->normalization[$this->scheme][$name]))
 		{
-			return $this->type;
+			return $this->normalization[$this->scheme][$name];
 		}
 		else
 		{
-			return null;
+			return $return;
 		}
 	}
 
-	function get_width()
+	/**
+	 * Overload __isset() to provide access via properties
+	 *
+	 * @param string $name Property name
+	 * @return bool
+	 */
+	public function __isset($name)
 	{
-		if ($this->width !== null)
+		if (method_exists($this, 'get_' . $name) || isset($this->$name))
 		{
-			return $this->width;
+			return true;
 		}
 		else
 		{
-			return null;
+			return false;
 		}
 	}
 
-	function native_embed($options='')
+	/**
+	 * Overload __unset() to provide access via properties
+	 *
+	 * @param string $name Property name
+	 */
+	public function __unset($name)
 	{
-		return $this->embed($options, true);
+		if (method_exists($this, 'set_' . $name))
+		{
+			call_user_func(array($this, 'set_' . $name), '');
+		}
 	}
 
 	/**
-	 * @todo If the dimensions for media:content are defined, use them when width/height are set to 'auto'.
+	 * Create a new IRI object, from a specified string
+	 *
+	 * @param string $iri
 	 */
-	function embed($options = '', $native = false)
+	public function __construct($iri = null)
 	{
-		// Set up defaults
-		$audio = '';
-		$video = '';
-		$alt = '';
-		$altclass = '';
-		$loop = 'false';
-		$width = 'auto';
-		$height = 'auto';
-		$bgcolor = '#ffffff';
-		$mediaplayer = '';
-		$widescreen = false;
-		$handler = $this->get_handler();
-		$type = $this->get_real_type();
+		$this->set_iri($iri);
+	}
 
-		// Process options and reassign values as necessary
-		if (is_array($options))
+	/**
+	 * Create a new IRI object by resolving a relative IRI
+	 *
+	 * Returns false if $base is not absolute, otherwise an IRI.
+	 *
+	 * @param IRI|string $base (Absolute) Base IRI
+	 * @param IRI|string $relative Relative IRI
+	 * @return IRI|false
+	 */
+	public static function absolutize($base, $relative)
+	{
+		if (!($relative instanceof SimplePie_IRI))
 		{
-			extract($options);
+			$relative = new SimplePie_IRI($relative);
+		}
+		if (!$relative->is_valid())
+		{
+			return false;
+		}
+		elseif ($relative->scheme !== null)
+		{
+			return clone $relative;
 		}
 		else
 		{
-			$options = explode(',', $options);
-			foreach($options as $option)
+			if (!($base instanceof SimplePie_IRI))
 			{
-				$opt = explode(':', $option, 2);
-				if (isset($opt[0], $opt[1]))
-				{
-					$opt[0] = trim($opt[0]);
-					$opt[1] = trim($opt[1]);
-					switch ($opt[0])
-					{
-						case 'audio':
-							$audio = $opt[1];
-							break;
-
-						case 'video':
-							$video = $opt[1];
-							break;
-
-						case 'alt':
-							$alt = $opt[1];
-							break;
-
-						case 'altclass':
-							$altclass = $opt[1];
-							break;
-
-						case 'loop':
-							$loop = $opt[1];
-							break;
-
-						case 'width':
-							$width = $opt[1];
-							break;
-
-						case 'height':
-							$height = $opt[1];
-							break;
-
-						case 'bgcolor':
-							$bgcolor = $opt[1];
-							break;
-
-						case 'mediaplayer':
-							$mediaplayer = $opt[1];
-							break;
-
-						case 'widescreen':
-							$widescreen = $opt[1];
-							break;
-					}
-				}
+				$base = new SimplePie_IRI($base);
 			}
-		}
-
-		$mime = explode('/', $type, 2);
-		$mime = $mime[0];
-
-		// Process values for 'auto'
-		if ($width === 'auto')
-		{
-			if ($mime === 'video')
+			if ($base->scheme !== null && $base->is_valid())
 			{
-				if ($height === 'auto')
-				{
-					$width = 480;
-				}
-				elseif ($widescreen)
+				if ($relative->get_iri() !== '')
 				{
-					$width = round((intval($height)/9)*16);
+					if ($relative->iuserinfo !== null || $relative->ihost !== null || $relative->port !== null)
+					{
+						$target = clone $relative;
+						$target->scheme = $base->scheme;
+					}
+					else
+					{
+						$target = new SimplePie_IRI;
+						$target->scheme = $base->scheme;
+						$target->iuserinfo = $base->iuserinfo;
+						$target->ihost = $base->ihost;
+						$target->port = $base->port;
+						if ($relative->ipath !== '')
+						{
+							if ($relative->ipath[0] === '/')
+							{
+								$target->ipath = $relative->ipath;
+							}
+							elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '')
+							{
+								$target->ipath = '/' . $relative->ipath;
+							}
+							elseif (($last_segment = strrpos($base->ipath, '/')) !== false)
+							{
+								$target->ipath = substr($base->ipath, 0, $last_segment + 1) . $relative->ipath;
+							}
+							else
+							{
+								$target->ipath = $relative->ipath;
+							}
+							$target->ipath = $target->remove_dot_segments($target->ipath);
+							$target->iquery = $relative->iquery;
+						}
+						else
+						{
+							$target->ipath = $base->ipath;
+							if ($relative->iquery !== null)
+							{
+								$target->iquery = $relative->iquery;
+							}
+							elseif ($base->iquery !== null)
+							{
+								$target->iquery = $base->iquery;
+							}
+						}
+						$target->ifragment = $relative->ifragment;
+					}
 				}
 				else
 				{
-					$width = round((intval($height)/3)*4);
+					$target = clone $base;
+					$target->ifragment = null;
 				}
+				$target->scheme_normalization();
+				return $target;
 			}
 			else
 			{
-				$width = '100%';
+				return false;
 			}
 		}
+	}
 
-		if ($height === 'auto')
+	/**
+	 * Parse an IRI into scheme/authority/path/query/fragment segments
+	 *
+	 * @param string $iri
+	 * @return array
+	 */
+	protected function parse_iri($iri)
+	{
+		$iri = trim($iri, "\x20\x09\x0A\x0C\x0D");
+		if (preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match))
 		{
-			if ($mime === 'audio')
+			if ($match[1] === '')
 			{
-				$height = 0;
+				$match['scheme'] = null;
 			}
-			elseif ($mime === 'video')
+			if (!isset($match[3]) || $match[3] === '')
 			{
-				if ($width === 'auto')
-				{
-					if ($widescreen)
-					{
-						$height = 270;
-					}
-					else
-					{
-						$height = 360;
-					}
-				}
-				elseif ($widescreen)
-				{
-					$height = round((intval($width)/16)*9);
-				}
-				else
-				{
-					$height = round((intval($width)/4)*3);
-				}
+				$match['authority'] = null;
 			}
-			else
+			if (!isset($match[5]))
 			{
-				$height = 376;
+				$match['path'] = '';
 			}
+			if (!isset($match[6]) || $match[6] === '')
+			{
+				$match['query'] = null;
+			}
+			if (!isset($match[8]) || $match[8] === '')
+			{
+				$match['fragment'] = null;
+			}
+			return $match;
 		}
-		elseif ($mime === 'audio')
-		{
-			$height = 0;
-		}
-
-		// Set proper placeholder value
-		if ($mime === 'audio')
-		{
-			$placeholder = $audio;
-		}
-		elseif ($mime === 'video')
+		else
 		{
-			$placeholder = $video;
+			// This can occur when a paragraph is accidentally parsed as a URI
+			return false;
 		}
+	}
 
-		$embed = '';
-
-		// Make sure the JS library is included
-		if (!$native)
+	/**
+	 * Remove dot segments from a path
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	protected function remove_dot_segments($input)
+	{
+		$output = '';
+		while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..')
 		{
-			static $javascript_outputted = null;
-			if (!$javascript_outputted && $this->javascript)
+			// A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise,
+			if (strpos($input, '../') === 0)
 			{
-				$embed .= '<script type="text/javascript" src="?' . htmlspecialchars($this->javascript) . '"></script>';
-				$javascript_outputted = true;
+				$input = substr($input, 3);
 			}
-		}
-
-		// Odeo Feed MP3's
-		if ($handler === 'odeo')
-		{
-			if ($native)
+			elseif (strpos($input, './') === 0)
 			{
-				$embed .= '<embed src="http://odeo.com/flash/audio_player_fullsize.swf" pluginspage="http://adobe.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="440" height="80" wmode="transparent" allowScriptAccess="any" flashvars="valid_sample_rate=true&external_url=' . $this->get_link() . '"></embed>';
+				$input = substr($input, 2);
 			}
-			else
+			// B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise,
+			elseif (strpos($input, '/./') === 0)
 			{
-				$embed .= '<script type="text/javascript">embed_odeo("' . $this->get_link() . '");</script>';
+				$input = substr($input, 2);
 			}
-		}
-
-		// Flash
-		elseif ($handler === 'flash')
-		{
-			if ($native)
+			elseif ($input === '/.')
 			{
-				$embed .= "<embed src=\"" . $this->get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\"></embed>";
+				$input = '/';
+			}
+			// C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise,
+			elseif (strpos($input, '/../') === 0)
+			{
+				$input = substr($input, 3);
+				$output = substr_replace($output, '', strrpos($output, '/'));
+			}
+			elseif ($input === '/..')
+			{
+				$input = '/';
+				$output = substr_replace($output, '', strrpos($output, '/'));
+			}
+			// D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise,
+			elseif ($input === '.' || $input === '..')
+			{
+				$input = '';
+			}
+			// E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer
+			elseif (($pos = strpos($input, '/', 1)) !== false)
+			{
+				$output .= substr($input, 0, $pos);
+				$input = substr_replace($input, '', 0, $pos);
 			}
 			else
 			{
-				$embed .= "<script type='text/javascript'>embed_flash('$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$loop', '$type');</script>";
+				$output .= $input;
+				$input = '';
 			}
 		}
+		return $output . $input;
+	}
 
-		// Flash Media Player file types.
-		// Preferred handler for MP3 file types.
-		elseif ($handler === 'fmedia' || ($handler === 'mp3' && $mediaplayer !== ''))
+	/**
+	 * Replace invalid character with percent encoding
+	 *
+	 * @param string $string Input string
+	 * @param string $extra_chars Valid characters not in iunreserved or
+	 *                            iprivate (this is ASCII-only)
+	 * @param bool $iprivate Allow iprivate
+	 * @return string
+	 */
+	protected function replace_invalid_with_pct_encoding($string, $extra_chars, $iprivate = false)
+	{
+		// Normalize as many pct-encoded sections as possible
+		$string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $string);
+
+		// Replace invalid percent characters
+		$string = preg_replace('/%(?![A-Fa-f0-9]{2})/', '%25', $string);
+
+		// Add unreserved and % to $extra_chars (the latter is safe because all
+		// pct-encoded sections are now valid).
+		$extra_chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~%';
+
+		// Now replace any bytes that aren't allowed with their pct-encoded versions
+		$position = 0;
+		$strlen = strlen($string);
+		while (($position += strspn($string, $extra_chars, $position)) < $strlen)
 		{
-			$height += 20;
-			if ($native)
+			$value = ord($string[$position]);
+
+			// Start position
+			$start = $position;
+
+			// By default we are valid
+			$valid = true;
+
+			// No one byte sequences are valid due to the while.
+			// Two byte sequence:
+			if (($value & 0xE0) === 0xC0)
 			{
-				$embed .= "<embed src=\"$mediaplayer\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" quality=\"high\" width=\"$width\" height=\"$height\" wmode=\"transparent\" flashvars=\"file=" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\"></embed>";
+				$character = ($value & 0x1F) << 6;
+				$length = 2;
+				$remaining = 1;
+			}
+			// Three byte sequence:
+			elseif (($value & 0xF0) === 0xE0)
+			{
+				$character = ($value & 0x0F) << 12;
+				$length = 3;
+				$remaining = 2;
+			}
+			// Four byte sequence:
+			elseif (($value & 0xF8) === 0xF0)
+			{
+				$character = ($value & 0x07) << 18;
+				$length = 4;
+				$remaining = 3;
 			}
+			// Invalid byte:
 			else
 			{
-				$embed .= "<script type='text/javascript'>embed_flv('$width', '$height', '" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "', '$placeholder', '$loop', '$mediaplayer');</script>";
+				$valid = false;
+				$length = 1;
+				$remaining = 0;
 			}
-		}
 
-		// QuickTime 7 file types.  Need to test with QuickTime 6.
-		// Only handle MP3's if the Flash Media Player is not present.
-		elseif ($handler === 'quicktime' || ($handler === 'mp3' && $mediaplayer === ''))
-		{
-			$height += 16;
-			if ($native)
+			if ($remaining)
 			{
-				if ($placeholder !== '')
+				if ($position + $length <= $strlen)
 				{
-					$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" href=\"" . $this->get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
+					for ($position++; $remaining; $position++)
+					{
+						$value = ord($string[$position]);
+
+						// Check that the byte is valid, then add it to the character:
+						if (($value & 0xC0) === 0x80)
+						{
+							$character |= ($value & 0x3F) << (--$remaining * 6);
+						}
+						// If it is invalid, count the sequence as invalid and reprocess the current byte:
+						else
+						{
+							$valid = false;
+							$position--;
+							break;
+						}
+					}
 				}
 				else
 				{
-					$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" src=\"" . $this->get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
+					$position = $strlen - 1;
+					$valid = false;
 				}
 			}
-			else
-			{
-				$embed .= "<script type='text/javascript'>embed_quicktime('$type', '$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$placeholder', '$loop');</script>";
-			}
-		}
 
-		// Windows Media
-		elseif ($handler === 'wmedia')
-		{
-			$height += 45;
-			if ($native)
-			{
-				$embed .= "<embed type=\"application/x-mplayer2\" src=\"" . $this->get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\"></embed>";
-			}
-			else
+			// Percent encode anything invalid or not in ucschar
+			if (
+				// Invalid sequences
+				!$valid
+				// Non-shortest form sequences are invalid
+				|| $length > 1 && $character <= 0x7F
+				|| $length > 2 && $character <= 0x7FF
+				|| $length > 3 && $character <= 0xFFFF
+				// Outside of range of ucschar codepoints
+				// Noncharacters
+				|| ($character & 0xFFFE) === 0xFFFE
+				|| $character >= 0xFDD0 && $character <= 0xFDEF
+				|| (
+					// Everything else not in ucschar
+					   $character > 0xD7FF && $character < 0xF900
+					|| $character < 0xA0
+					|| $character > 0xEFFFD
+				)
+				&& (
+					// Everything not in iprivate, if it applies
+					   !$iprivate
+					|| $character < 0xE000
+					|| $character > 0x10FFFD
+				)
+			)
 			{
-				$embed .= "<script type='text/javascript'>embed_wmedia('$width', '$height', '" . $this->get_link() . "');</script>";
+				// If we were a character, pretend we weren't, but rather an error.
+				if ($valid)
+					$position--;
+
+				for ($j = $start; $j <= $position; $j++)
+				{
+					$string = substr_replace($string, sprintf('%%%02X', ord($string[$j])), $j, 1);
+					$j += 2;
+					$position += 2;
+					$strlen += 2;
+				}
 			}
 		}
 
-		// Everything else
-		else $embed .= '<a href="' . $this->get_link() . '" class="' . $altclass . '">' . $alt . '</a>';
-
-		return $embed;
+		return $string;
 	}
 
-	function get_real_type($find_handler = false)
+	/**
+	 * Callback function for preg_replace_callback.
+	 *
+	 * Removes sequences of percent encoded bytes that represent UTF-8
+	 * encoded characters in iunreserved
+	 *
+	 * @param array $match PCRE match
+	 * @return string Replacement
+	 */
+	protected function remove_iunreserved_percent_encoded($match)
 	{
-		// If it's Odeo, let's get it out of the way.
-		if (substr(strtolower($this->get_link()), 0, 15) === 'http://odeo.com')
-		{
-			return 'odeo';
-		}
-
-		// Mime-types by handler.
-		$types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash
-		$types_fmedia = array('video/flv', 'video/x-flv','flv-application/octet-stream'); // Flash Media Player
-		$types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime
-		$types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media
-		$types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3
+		// As we just have valid percent encoded sequences we can just explode
+		// and ignore the first member of the returned array (an empty string).
+		$bytes = explode('%', $match[0]);
 
-		if ($this->get_type() !== null)
-		{
-			$type = strtolower($this->type);
-		}
-		else
-		{
-			$type = null;
-		}
+		// Initialize the new string (this is what will be returned) and that
+		// there are no bytes remaining in the current sequence (unsurprising
+		// at the first byte!).
+		$string = '';
+		$remaining = 0;
 
-		// If we encounter an unsupported mime-type, check the file extension and guess intelligently.
-		if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3)))
+		// Loop over each and every byte, and set $value to its value
+		for ($i = 1, $len = count($bytes); $i < $len; $i++)
 		{
-			switch (strtolower($this->get_extension()))
-			{
-				// Audio mime-types
-				case 'aac':
-				case 'adts':
-					$type = 'audio/acc';
-					break;
-
-				case 'aif':
-				case 'aifc':
-				case 'aiff':
-				case 'cdda':
-					$type = 'audio/aiff';
-					break;
-
-				case 'bwf':
-					$type = 'audio/wav';
-					break;
+			$value = hexdec($bytes[$i]);
 
-				case 'kar':
-				case 'mid':
-				case 'midi':
-				case 'smf':
-					$type = 'audio/midi';
-					break;
+			// If we're the first byte of sequence:
+			if (!$remaining)
+			{
+				// Start position
+				$start = $i;
 
-				case 'm4a':
-					$type = 'audio/x-m4a';
-					break;
+				// By default we are valid
+				$valid = true;
 
-				case 'mp3':
-				case 'swa':
-					$type = 'audio/mp3';
-					break;
+				// One byte sequence:
+				if ($value <= 0x7F)
+				{
+					$character = $value;
+					$length = 1;
+				}
+				// Two byte sequence:
+				elseif (($value & 0xE0) === 0xC0)
+				{
+					$character = ($value & 0x1F) << 6;
+					$length = 2;
+					$remaining = 1;
+				}
+				// Three byte sequence:
+				elseif (($value & 0xF0) === 0xE0)
+				{
+					$character = ($value & 0x0F) << 12;
+					$length = 3;
+					$remaining = 2;
+				}
+				// Four byte sequence:
+				elseif (($value & 0xF8) === 0xF0)
+				{
+					$character = ($value & 0x07) << 18;
+					$length = 4;
+					$remaining = 3;
+				}
+				// Invalid byte:
+				else
+				{
+					$valid = false;
+					$remaining = 0;
+				}
+			}
+			// Continuation byte:
+			else
+			{
+				// Check that the byte is valid, then add it to the character:
+				if (($value & 0xC0) === 0x80)
+				{
+					$remaining--;
+					$character |= ($value & 0x3F) << ($remaining * 6);
+				}
+				// If it is invalid, count the sequence as invalid and reprocess the current byte as the start of a sequence:
+				else
+				{
+					$valid = false;
+					$remaining = 0;
+					$i--;
+				}
+			}
 
-				case 'wav':
-					$type = 'audio/wav';
-					break;
+			// If we've reached the end of the current byte sequence, append it to Unicode::$data
+			if (!$remaining)
+			{
+				// Percent encode anything invalid or not in iunreserved
+				if (
+					// Invalid sequences
+					!$valid
+					// Non-shortest form sequences are invalid
+					|| $length > 1 && $character <= 0x7F
+					|| $length > 2 && $character <= 0x7FF
+					|| $length > 3 && $character <= 0xFFFF
+					// Outside of range of iunreserved codepoints
+					|| $character < 0x2D
+					|| $character > 0xEFFFD
+					// Noncharacters
+					|| ($character & 0xFFFE) === 0xFFFE
+					|| $character >= 0xFDD0 && $character <= 0xFDEF
+					// Everything else not in iunreserved (this is all BMP)
+					|| $character === 0x2F
+					|| $character > 0x39 && $character < 0x41
+					|| $character > 0x5A && $character < 0x61
+					|| $character > 0x7A && $character < 0x7E
+					|| $character > 0x7E && $character < 0xA0
+					|| $character > 0xD7FF && $character < 0xF900
+				)
+				{
+					for ($j = $start; $j <= $i; $j++)
+					{
+						$string .= '%' . strtoupper($bytes[$j]);
+					}
+				}
+				else
+				{
+					for ($j = $start; $j <= $i; $j++)
+					{
+						$string .= chr(hexdec($bytes[$j]));
+					}
+				}
+			}
+		}
 
-				case 'wax':
-					$type = 'audio/x-ms-wax';
-					break;
+		// If we have any bytes left over they are invalid (i.e., we are
+		// mid-way through a multi-byte sequence)
+		if ($remaining)
+		{
+			for ($j = $start; $j < $len; $j++)
+			{
+				$string .= '%' . strtoupper($bytes[$j]);
+			}
+		}
 
-				case 'wma':
-					$type = 'audio/x-ms-wma';
-					break;
+		return $string;
+	}
 
-				// Video mime-types
-				case '3gp':
-				case '3gpp':
-					$type = 'video/3gpp';
-					break;
+	protected function scheme_normalization()
+	{
+		if (isset($this->normalization[$this->scheme]['iuserinfo']) && $this->iuserinfo === $this->normalization[$this->scheme]['iuserinfo'])
+		{
+			$this->iuserinfo = null;
+		}
+		if (isset($this->normalization[$this->scheme]['ihost']) && $this->ihost === $this->normalization[$this->scheme]['ihost'])
+		{
+			$this->ihost = null;
+		}
+		if (isset($this->normalization[$this->scheme]['port']) && $this->port === $this->normalization[$this->scheme]['port'])
+		{
+			$this->port = null;
+		}
+		if (isset($this->normalization[$this->scheme]['ipath']) && $this->ipath === $this->normalization[$this->scheme]['ipath'])
+		{
+			$this->ipath = '';
+		}
+		if (isset($this->normalization[$this->scheme]['iquery']) && $this->iquery === $this->normalization[$this->scheme]['iquery'])
+		{
+			$this->iquery = null;
+		}
+		if (isset($this->normalization[$this->scheme]['ifragment']) && $this->ifragment === $this->normalization[$this->scheme]['ifragment'])
+		{
+			$this->ifragment = null;
+		}
+	}
 
-				case '3g2':
-				case '3gp2':
-					$type = 'video/3gpp2';
-					break;
+	/**
+	 * Check if the object represents a valid IRI. This needs to be done on each
+	 * call as some things change depending on another part of the IRI.
+	 *
+	 * @return bool
+	 */
+	public function is_valid()
+	{
+		$isauthority = $this->iuserinfo !== null || $this->ihost !== null || $this->port !== null;
+		if ($this->ipath !== '' &&
+			(
+				$isauthority && (
+					$this->ipath[0] !== '/' ||
+					substr($this->ipath, 0, 2) === '//'
+				) ||
+				(
+					$this->scheme === null &&
+					!$isauthority &&
+					strpos($this->ipath, ':') !== false &&
+					(strpos($this->ipath, '/') === false ? true : strpos($this->ipath, ':') < strpos($this->ipath, '/'))
+				)
+			)
+		)
+		{
+			return false;
+		}
 
-				case 'asf':
-					$type = 'video/x-ms-asf';
-					break;
+		return true;
+	}
 
-				case 'flv':
-					$type = 'video/x-flv';
-					break;
+	/**
+	 * Set the entire IRI. Returns true on success, false on failure (if there
+	 * are any invalid characters).
+	 *
+	 * @param string $iri
+	 * @return bool
+	 */
+	public function set_iri($iri)
+	{
+		static $cache;
+		if (!$cache)
+		{
+			$cache = array();
+		}
 
-				case 'm1a':
-				case 'm1s':
-				case 'm1v':
-				case 'm15':
-				case 'm75':
-				case 'mp2':
-				case 'mpa':
-				case 'mpeg':
-				case 'mpg':
-				case 'mpm':
-				case 'mpv':
-					$type = 'video/mpeg';
-					break;
+		if ($iri === null)
+		{
+			return true;
+		}
+		elseif (isset($cache[$iri]))
+		{
+			list($this->scheme,
+				 $this->iuserinfo,
+				 $this->ihost,
+				 $this->port,
+				 $this->ipath,
+				 $this->iquery,
+				 $this->ifragment,
+				 $return) = $cache[$iri];
+			return $return;
+		}
+		else
+		{
+			$parsed = $this->parse_iri((string) $iri);
+			if (!$parsed)
+			{
+				return false;
+			}
 
-				case 'm4v':
-					$type = 'video/x-m4v';
-					break;
+			$return = $this->set_scheme($parsed['scheme'])
+				&& $this->set_authority($parsed['authority'])
+				&& $this->set_path($parsed['path'])
+				&& $this->set_query($parsed['query'])
+				&& $this->set_fragment($parsed['fragment']);
+
+			$cache[$iri] = array($this->scheme,
+								 $this->iuserinfo,
+								 $this->ihost,
+								 $this->port,
+								 $this->ipath,
+								 $this->iquery,
+								 $this->ifragment,
+								 $return);
+			return $return;
+		}
+	}
 
-				case 'mov':
-				case 'qt':
-					$type = 'video/quicktime';
-					break;
-
-				case 'mp4':
-				case 'mpg4':
-					$type = 'video/mp4';
-					break;
-
-				case 'sdv':
-					$type = 'video/sd-video';
-					break;
-
-				case 'wm':
-					$type = 'video/x-ms-wm';
-					break;
-
-				case 'wmv':
-					$type = 'video/x-ms-wmv';
-					break;
-
-				case 'wvx':
-					$type = 'video/x-ms-wvx';
-					break;
+	/**
+	 * Set the scheme. Returns true on success, false on failure (if there are
+	 * any invalid characters).
+	 *
+	 * @param string $scheme
+	 * @return bool
+	 */
+	public function set_scheme($scheme)
+	{
+		if ($scheme === null)
+		{
+			$this->scheme = null;
+		}
+		elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme))
+		{
+			$this->scheme = null;
+			return false;
+		}
+		else
+		{
+			$this->scheme = strtolower($scheme);
+		}
+		return true;
+	}
 
-				// Flash mime-types
-				case 'spl':
-					$type = 'application/futuresplash';
-					break;
+	/**
+	 * Set the authority. Returns true on success, false on failure (if there are
+	 * any invalid characters).
+	 *
+	 * @param string $authority
+	 * @return bool
+	 */
+	public function set_authority($authority)
+	{
+		static $cache;
+		if (!$cache)
+			$cache = array();
 
-				case 'swf':
-					$type = 'application/x-shockwave-flash';
-					break;
-			}
+		if ($authority === null)
+		{
+			$this->iuserinfo = null;
+			$this->ihost = null;
+			$this->port = null;
+			return true;
 		}
+		elseif (isset($cache[$authority]))
+		{
+			list($this->iuserinfo,
+				 $this->ihost,
+				 $this->port,
+				 $return) = $cache[$authority];
 
-		if ($find_handler)
+			return $return;
+		}
+		else
 		{
-			if (in_array($type, $types_flash))
-			{
-				return 'flash';
-			}
-			elseif (in_array($type, $types_fmedia))
-			{
-				return 'fmedia';
-			}
-			elseif (in_array($type, $types_quicktime))
+			$remaining = $authority;
+			if (($iuserinfo_end = strrpos($remaining, '@')) !== false)
 			{
-				return 'quicktime';
+				$iuserinfo = substr($remaining, 0, $iuserinfo_end);
+				$remaining = substr($remaining, $iuserinfo_end + 1);
 			}
-			elseif (in_array($type, $types_wmedia))
+			else
 			{
-				return 'wmedia';
+				$iuserinfo = null;
 			}
-			elseif (in_array($type, $types_mp3))
+			if (($port_start = strpos($remaining, ':', strpos($remaining, ']'))) !== false)
 			{
-				return 'mp3';
+				if (($port = substr($remaining, $port_start + 1)) === false)
+				{
+					$port = null;
+				}
+				$remaining = substr($remaining, 0, $port_start);
 			}
 			else
 			{
-				return null;
+				$port = null;
 			}
-		}
-		else
-		{
-			return $type;
-		}
-	}
-}
 
-class SimplePie_Caption
-{
-	var $type;
-	var $lang;
-	var $startTime;
-	var $endTime;
-	var $text;
+			$return = $this->set_userinfo($iuserinfo) &&
+					  $this->set_host($remaining) &&
+					  $this->set_port($port);
 
-	// Constructor, used to input the data
-	function SimplePie_Caption($type = null, $lang = null, $startTime = null, $endTime = null, $text = null)
-	{
-		$this->type = $type;
-		$this->lang = $lang;
-		$this->startTime = $startTime;
-		$this->endTime = $endTime;
-		$this->text = $text;
-	}
+			$cache[$authority] = array($this->iuserinfo,
+									   $this->ihost,
+									   $this->port,
+									   $return);
 
-	function __toString()
-	{
-		// There is no $this->data here
-		return md5(serialize($this));
+			return $return;
+		}
 	}
 
-	function get_endtime()
+	/**
+	 * Set the iuserinfo.
+	 *
+	 * @param string $iuserinfo
+	 * @return bool
+	 */
+	public function set_userinfo($iuserinfo)
 	{
-		if ($this->endTime !== null)
+		if ($iuserinfo === null)
 		{
-			return $this->endTime;
+			$this->iuserinfo = null;
 		}
 		else
 		{
-			return null;
+			$this->iuserinfo = $this->replace_invalid_with_pct_encoding($iuserinfo, '!$&\'()*+,;=:');
+			$this->scheme_normalization();
 		}
+
+		return true;
 	}
 
-	function get_language()
+	/**
+	 * Set the ihost. Returns true on success, false on failure (if there are
+	 * any invalid characters).
+	 *
+	 * @param string $ihost
+	 * @return bool
+	 */
+	public function set_host($ihost)
 	{
-		if ($this->lang !== null)
+		if ($ihost === null)
 		{
-			return $this->lang;
+			$this->ihost = null;
+			return true;
+		}
+		elseif (substr($ihost, 0, 1) === '[' && substr($ihost, -1) === ']')
+		{
+			if (SimplePie_Net_IPv6::check_ipv6(substr($ihost, 1, -1)))
+			{
+				$this->ihost = '[' . SimplePie_Net_IPv6::compress(substr($ihost, 1, -1)) . ']';
+			}
+			else
+			{
+				$this->ihost = null;
+				return false;
+			}
 		}
 		else
 		{
-			return null;
+			$ihost = $this->replace_invalid_with_pct_encoding($ihost, '!$&\'()*+,;=');
+
+			// Lowercase, but ignore pct-encoded sections (as they should
+			// remain uppercase). This must be done after the previous step
+			// as that can add unescaped characters.
+			$position = 0;
+			$strlen = strlen($ihost);
+			while (($position += strcspn($ihost, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ%', $position)) < $strlen)
+			{
+				if ($ihost[$position] === '%')
+				{
+					$position += 3;
+				}
+				else
+				{
+					$ihost[$position] = strtolower($ihost[$position]);
+					$position++;
+				}
+			}
+
+			$this->ihost = $ihost;
 		}
+
+		$this->scheme_normalization();
+
+		return true;
 	}
 
-	function get_starttime()
+	/**
+	 * Set the port. Returns true on success, false on failure (if there are
+	 * any invalid characters).
+	 *
+	 * @param string $port
+	 * @return bool
+	 */
+	public function set_port($port)
 	{
-		if ($this->startTime !== null)
+		if ($port === null)
 		{
-			return $this->startTime;
+			$this->port = null;
+			return true;
+		}
+		elseif (strspn($port, '0123456789') === strlen($port))
+		{
+			$this->port = (int) $port;
+			$this->scheme_normalization();
+			return true;
 		}
 		else
 		{
-			return null;
+			$this->port = null;
+			return false;
 		}
 	}
 
-	function get_text()
+	/**
+	 * Set the ipath.
+	 *
+	 * @param string $ipath
+	 * @return bool
+	 */
+	public function set_path($ipath)
 	{
-		if ($this->text !== null)
-		{
-			return $this->text;
-		}
-		else
+		static $cache;
+		if (!$cache)
 		{
-			return null;
+			$cache = array();
 		}
-	}
 
-	function get_type()
-	{
-		if ($this->type !== null)
+		$ipath = (string) $ipath;
+
+		if (isset($cache[$ipath]))
 		{
-			return $this->type;
+			$this->ipath = $cache[$ipath][(int) ($this->scheme !== null)];
 		}
 		else
 		{
-			return null;
-		}
-	}
-}
+			$valid = $this->replace_invalid_with_pct_encoding($ipath, '!$&\'()*+,;=@:/');
+			$removed = $this->remove_dot_segments($valid);
 
-class SimplePie_Credit
-{
-	var $role;
-	var $scheme;
-	var $name;
-
-	// Constructor, used to input the data
-	function SimplePie_Credit($role = null, $scheme = null, $name = null)
-	{
-		$this->role = $role;
-		$this->scheme = $scheme;
-		$this->name = $name;
-	}
+			$cache[$ipath] = array($valid, $removed);
+			$this->ipath =  ($this->scheme !== null) ? $removed : $valid;
+		}
 
-	function __toString()
-	{
-		// There is no $this->data here
-		return md5(serialize($this));
+		$this->scheme_normalization();
+		return true;
 	}
 
-	function get_role()
+	/**
+	 * Set the iquery.
+	 *
+	 * @param string $iquery
+	 * @return bool
+	 */
+	public function set_query($iquery)
 	{
-		if ($this->role !== null)
+		if ($iquery === null)
 		{
-			return $this->role;
+			$this->iquery = null;
 		}
 		else
 		{
-			return null;
+			$this->iquery = $this->replace_invalid_with_pct_encoding($iquery, '!$&\'()*+,;=:@/?', true);
+			$this->scheme_normalization();
 		}
+		return true;
 	}
 
-	function get_scheme()
+	/**
+	 * Set the ifragment.
+	 *
+	 * @param string $ifragment
+	 * @return bool
+	 */
+	public function set_fragment($ifragment)
 	{
-		if ($this->scheme !== null)
+		if ($ifragment === null)
 		{
-			return $this->scheme;
+			$this->ifragment = null;
 		}
 		else
 		{
-			return null;
+			$this->ifragment = $this->replace_invalid_with_pct_encoding($ifragment, '!$&\'()*+,;=:@/?');
+			$this->scheme_normalization();
 		}
+		return true;
 	}
 
-	function get_name()
+	/**
+	 * Convert an IRI to a URI (or parts thereof)
+	 *
+	 * @return string
+	 */
+	public function to_uri($string)
 	{
-		if ($this->name !== null)
+		static $non_ascii;
+		if (!$non_ascii)
 		{
-			return $this->name;
+			$non_ascii = implode('', range("\x80", "\xFF"));
 		}
-		else
+
+		$position = 0;
+		$strlen = strlen($string);
+		while (($position += strcspn($string, $non_ascii, $position)) < $strlen)
 		{
-			return null;
+			$string = substr_replace($string, sprintf('%%%02X', ord($string[$position])), $position, 1);
+			$position += 3;
+			$strlen += 2;
 		}
-	}
-}
-
-class SimplePie_Copyright
-{
-	var $url;
-	var $label;
-
-	// Constructor, used to input the data
-	function SimplePie_Copyright($url = null, $label = null)
-	{
-		$this->url = $url;
-		$this->label = $label;
-	}
 
-	function __toString()
-	{
-		// There is no $this->data here
-		return md5(serialize($this));
+		return $string;
 	}
 
-	function get_url()
+	/**
+	 * Get the complete IRI
+	 *
+	 * @return string
+	 */
+	public function get_iri()
 	{
-		if ($this->url !== null)
+		if (!$this->is_valid())
 		{
-			return $this->url;
+			return false;
 		}
-		else
+
+		$iri = '';
+		if ($this->scheme !== null)
 		{
-			return null;
+			$iri .= $this->scheme . ':';
 		}
-	}
-
-	function get_attribution()
-	{
-		if ($this->label !== null)
+		if (($iauthority = $this->get_iauthority()) !== null)
 		{
-			return $this->label;
+			$iri .= '//' . $iauthority;
 		}
-		else
+		if ($this->ipath !== '')
 		{
-			return null;
+			$iri .= $this->ipath;
+		}
+		elseif (!empty($this->normalization[$this->scheme]['ipath']) && $iauthority !== null && $iauthority !== '')
+		{
+			$iri .= $this->normalization[$this->scheme]['ipath'];
+		}
+		if ($this->iquery !== null)
+		{
+			$iri .= '?' . $this->iquery;
+		}
+		if ($this->ifragment !== null)
+		{
+			$iri .= '#' . $this->ifragment;
 		}
-	}
-}
-
-class SimplePie_Rating
-{
-	var $scheme;
-	var $value;
 
-	// Constructor, used to input the data
-	function SimplePie_Rating($scheme = null, $value = null)
-	{
-		$this->scheme = $scheme;
-		$this->value = $value;
+		return $iri;
 	}
 
-	function __toString()
+	/**
+	 * Get the complete URI
+	 *
+	 * @return string
+	 */
+	public function get_uri()
 	{
-		// There is no $this->data here
-		return md5(serialize($this));
+		return $this->to_uri($this->get_iri());
 	}
 
-	function get_scheme()
+	/**
+	 * Get the complete iauthority
+	 *
+	 * @return string
+	 */
+	protected function get_iauthority()
 	{
-		if ($this->scheme !== null)
+		if ($this->iuserinfo !== null || $this->ihost !== null || $this->port !== null)
 		{
-			return $this->scheme;
+			$iauthority = '';
+			if ($this->iuserinfo !== null)
+			{
+				$iauthority .= $this->iuserinfo . '@';
+			}
+			if ($this->ihost !== null)
+			{
+				$iauthority .= $this->ihost;
+			}
+			if ($this->port !== null)
+			{
+				$iauthority .= ':' . $this->port;
+			}
+			return $iauthority;
 		}
 		else
 		{
@@ -7569,56 +8996,125 @@ class SimplePie_Rating
 		}
 	}
 
-	function get_value()
+	/**
+	 * Get the complete authority
+	 *
+	 * @return string
+	 */
+	protected function get_authority()
 	{
-		if ($this->value !== null)
-		{
-			return $this->value;
-		}
+		$iauthority = $this->get_iauthority();
+		if (is_string($iauthority))
+			return $this->to_uri($iauthority);
 		else
-		{
-			return null;
-		}
+			return $iauthority;
 	}
 }
 
-class SimplePie_Restriction
+/**
+ * Manages all item-related data
+ *
+ * Used by {@see SimplePie::get_item()} and {@see SimplePie::get_items()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_item_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Item
 {
-	var $relationship;
-	var $type;
-	var $value;
+	/**
+	 * Parent feed
+	 *
+	 * @access private
+	 * @var SimplePie
+	 */
+	var $feed;
+
+	/**
+	 * Raw data
+	 *
+	 * @access private
+	 * @var array
+	 */
+	var $data = array();
+
+	/**
+	 * Registry object
+	 *
+	 * @see set_registry
+	 * @var SimplePie_Registry
+	 */
+	protected $registry;
 
-	// Constructor, used to input the data
-	function SimplePie_Restriction($relationship = null, $type = null, $value = null)
+	/**
+	 * Create a new item object
+	 *
+	 * This is usually used by {@see SimplePie::get_items} and
+	 * {@see SimplePie::get_item}. Avoid creating this manually.
+	 *
+	 * @param SimplePie $feed Parent feed
+	 * @param array $data Raw data
+	 */
+	public function __construct($feed, $data)
 	{
-		$this->relationship = $relationship;
-		$this->type = $type;
-		$this->value = $value;
+		$this->feed = $feed;
+		$this->data = $data;
 	}
 
-	function __toString()
+	/**
+	 * Set the registry handler
+	 *
+	 * This is usually used by {@see SimplePie_Registry::create}
+	 *
+	 * @since 1.3
+	 * @param SimplePie_Registry $registry
+	 */
+	public function set_registry(SimplePie_Registry $registry)
 	{
-		// There is no $this->data here
-		return md5(serialize($this));
+		$this->registry = $registry;
 	}
 
-	function get_relationship()
+	/**
+	 * Get a string representation of the item
+	 *
+	 * @return string
+	 */
+	public function __toString()
 	{
-		if ($this->relationship !== null)
-		{
-			return $this->relationship;
-		}
-		else
+		return md5(serialize($this->data));
+	}
+
+	/**
+	 * Remove items that link back to this before destroying this object
+	 */
+	public function __destruct()
+	{
+		if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
 		{
-			return null;
+			unset($this->feed);
 		}
 	}
 
-	function get_type()
+	/**
+	 * Get data for an item-level element
+	 *
+	 * This method allows you to get access to ANY element/attribute that is a
+	 * sub-element of the item/entry tag.
+	 *
+	 * See {@see SimplePie::get_feed_tags()} for a description of the return value
+	 *
+	 * @since 1.0
+	 * @see http://simplepie.org/wiki/faq/supported_xml_namespaces
+	 * @param string $namespace The URL of the XML namespace of the elements you're trying to access
+	 * @param string $tag Tag name
+	 * @return array
+	 */
+	public function get_item_tags($namespace, $tag)
 	{
-		if ($this->type !== null)
+		if (isset($this->data['child'][$namespace][$tag]))
 		{
-			return $this->type;
+			return $this->data['child'][$namespace][$tag];
 		}
 		else
 		{
@@ -7626,7674 +9122,8647 @@ class SimplePie_Restriction
 		}
 	}
 
-	function get_value()
+	/**
+	 * Get the base URL value from the parent feed
+	 *
+	 * Uses `<xml:base>`
+	 *
+	 * @param array $element
+	 * @return string
+	 */
+	public function get_base($element = array())
 	{
-		if ($this->value !== null)
+		return $this->feed->get_base($element);
+	}
+
+	/**
+	 * Sanitize feed data
+	 *
+	 * @access private
+	 * @see SimplePie::sanitize()
+	 * @param string $data Data to sanitize
+	 * @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants
+	 * @param string $base Base URL to resolve URLs against
+	 * @return string Sanitized data
+	 */
+	public function sanitize($data, $type, $base = '')
+	{
+		return $this->feed->sanitize($data, $type, $base);
+	}
+
+	/**
+	 * Get the parent feed
+	 *
+	 * Note: this may not work as you think for multifeeds!
+	 *
+	 * @link http://simplepie.org/faq/typical_multifeed_gotchas#missing_data_from_feed
+	 * @since 1.0
+	 * @return SimplePie
+	 */
+	public function get_feed()
+	{
+		return $this->feed;
+	}
+
+	/**
+	 * Get the unique identifier for the item
+	 *
+	 * This is usually used when writing code to check for new items in a feed.
+	 *
+	 * Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute
+	 * for RDF. If none of these are supplied (or `$hash` is true), creates an
+	 * MD5 hash based on the permalink and title. If either of those are not
+	 * supplied, creates a hash based on the full feed data.
+	 *
+	 * @since Beta 2
+	 * @param boolean $hash Should we force using a hash instead of the supplied ID?
+	 * @return string
+	 */
+	public function get_id($hash = false)
+	{
+		if (!$hash)
 		{
-			return $this->value;
+			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id'))
+			{
+				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id'))
+			{
+				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
+			{
+				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier'))
+			{
+				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier'))
+			{
+				return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about']))
+			{
+				return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif (($return = $this->get_permalink()) !== null)
+			{
+				return $return;
+			}
+			elseif (($return = $this->get_title()) !== null)
+			{
+				return $return;
+			}
+		}
+		if ($this->get_permalink() !== null || $this->get_title() !== null)
+		{
+			return md5($this->get_permalink() . $this->get_title());
 		}
 		else
 		{
-			return null;
+			return md5(serialize($this->data));
 		}
 	}
-}
-
-/**
- * @todo Move to properly supporting RFC2616 (HTTP/1.1)
- */
-class SimplePie_File
-{
-	var $url;
-	var $useragent;
-	var $success = true;
-	var $headers = array();
-	var $body;
-	var $status_code;
-	var $redirects = 0;
-	var $error;
-	var $method = SIMPLEPIE_FILE_SOURCE_NONE;
 
-	function SimplePie_File($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false)
+	/**
+	 * Get the title of the item
+	 *
+	 * Uses `<atom:title>`, `<title>` or `<dc:title>`
+	 *
+	 * @since Beta 2 (previously called `get_item_title` since 0.8)
+	 * @return string|null
+	 */
+	public function get_title()
 	{
-		if (class_exists('idna_convert'))
-		{
-			$idn = new idna_convert;
-			$parsed = SimplePie_Misc::parse_url($url);
-			$url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
-		}
-		$this->url = $url;
-		$this->useragent = $useragent;
-		if (preg_match('/^http(s)?:\/\//i', $url))
+		if (!isset($this->data['title']))
 		{
-			if ($useragent === null)
+			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
 			{
-				$useragent = ini_get('user_agent');
-				$this->useragent = $useragent;
+				$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 			}
-			if (!is_array($headers))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
 			{
-				$headers = array();
+				$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 			}
-			if (!$force_fsockopen && function_exists('curl_exec'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
 			{
-				$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL;
-				$fp = curl_init();
-				$headers2 = array();
-				foreach ($headers as $key => $value)
-				{
-					$headers2[] = "$key: $value";
-				}
-				if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>='))
-				{
-					curl_setopt($fp, CURLOPT_ENCODING, '');
-				}
-				curl_setopt($fp, CURLOPT_URL, $url);
-				curl_setopt($fp, CURLOPT_HEADER, 1);
-				curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1);
-				curl_setopt($fp, CURLOPT_TIMEOUT, $timeout);
-				curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout);
-				curl_setopt($fp, CURLOPT_REFERER, $url);
-				curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
-				curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
-				if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>='))
-				{
-					curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1);
-					curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects);
-				}
-
-				$this->headers = curl_exec($fp);
-				if (curl_errno($fp) === 23 || curl_errno($fp) === 61)
-				{
-					curl_setopt($fp, CURLOPT_ENCODING, 'none');
-					$this->headers = curl_exec($fp);
-				}
-				if (curl_errno($fp))
-				{
-					$this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp);
-					$this->success = false;
-				}
-				else
-				{
-					$info = curl_getinfo($fp);
-					curl_close($fp);
-					$this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1);
-					$this->headers = array_pop($this->headers);
-					$parser = new SimplePie_HTTP_Parser($this->headers);
-					if ($parser->parse())
-					{
-						$this->headers = $parser->headers;
-						$this->body = $parser->body;
-						$this->status_code = $parser->status_code;
-						if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
-						{
-							$this->redirects++;
-							$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
-							return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
-						}
-					}
-				}
+				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
 			}
-			else
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
 			{
-				$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN;
-				$url_parts = parse_url($url);
-				$socket_host = $url_parts['host'];
-				if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https')
-				{
-					$socket_host = "ssl://$url_parts[host]";
-					$url_parts['port'] = 443;
-				}
-				if (!isset($url_parts['port']))
-				{
-					$url_parts['port'] = 80;
-				}
-				$fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout);
-				if (!$fp)
-				{
-					$this->error = 'fsockopen error: ' . $errstr;
-					$this->success = false;
-				}
-				else
-				{
-					stream_set_timeout($fp, $timeout);
-					if (isset($url_parts['path']))
-					{
-						if (isset($url_parts['query']))
-						{
-							$get = "$url_parts[path]?$url_parts[query]";
-						}
-						else
-						{
-							$get = $url_parts['path'];
-						}
-					}
-					else
-					{
-						$get = '/';
-					}
-					$out = "GET $get HTTP/1.0\r\n";
-					$out .= "Host: $url_parts[host]\r\n";
-					$out .= "User-Agent: $useragent\r\n";
-					if (extension_loaded('zlib'))
-					{
-						$out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n";
-					}
-
-					if (isset($url_parts['user']) && isset($url_parts['pass']))
-					{
-						$out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n";
-					}
-					foreach ($headers as $key => $value)
-					{
-						$out .= "$key: $value\r\n";
-					}
-					$out .= "Connection: Close\r\n\r\n";
-					fwrite($fp, $out);
-
-					$info = stream_get_meta_data($fp);
-
-					$this->headers = '';
-					while (!$info['eof'] && !$info['timed_out'])
-					{
-						$this->headers .= fread($fp, 1160);
-						$info = stream_get_meta_data($fp);
-					}
-					if (!$info['timed_out'])
-					{
-						$parser = new SimplePie_HTTP_Parser($this->headers);
-						if ($parser->parse())
-						{
-							$this->headers = $parser->headers;
-							$this->body = $parser->body;
-							$this->status_code = $parser->status_code;
-							if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
-							{
-								$this->redirects++;
-								$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
-								return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
-							}
-							if (isset($this->headers['content-encoding']))
-							{
-								// Hey, we act dumb elsewhere, so let's do that here too
-								switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20")))
-								{
-									case 'gzip':
-									case 'x-gzip':
-										$decoder = new SimplePie_gzdecode($this->body);
-										if (!$decoder->parse())
-										{
-											$this->error = 'Unable to decode HTTP "gzip" stream';
-											$this->success = false;
-										}
-										else
-										{
-											$this->body = $decoder->data;
-										}
-										break;
-
-									case 'deflate':
-										if (($body = gzuncompress($this->body)) === false)
-										{
-											if (($body = gzinflate($this->body)) === false)
-											{
-												$this->error = 'Unable to decode HTTP "deflate" stream';
-												$this->success = false;
-											}
-										}
-										$this->body = $body;
-										break;
-
-									default:
-										$this->error = 'Unknown content coding';
-										$this->success = false;
-								}
-							}
-						}
-					}
-					else
-					{
-						$this->error = 'fsocket timed out';
-						$this->success = false;
-					}
-					fclose($fp);
-				}
+				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
 			}
-		}
-		else
-		{
-			$this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS;
-			if (!$this->body = file_get_contents($url))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
 			{
-				$this->error = 'file_get_contents could not read the file';
-				$this->success = false;
+				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
+			{
+				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
+			{
+				$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			else
+			{
+				$this->data['title'] = null;
 			}
 		}
+		return $this->data['title'];
 	}
-}
 
-/**
- * HTTP Response Parser
- *
- * @package SimplePie
- */
-class SimplePie_HTTP_Parser
-{
 	/**
-	 * HTTP Version
+	 * Get the content for the item
 	 *
-	 * @access public
-	 * @var float
-	 */
-	var $http_version = 0.0;
-
-	/**
-	 * Status code
+	 * Prefers summaries over full content , but will return full content if a
+	 * summary does not exist.
 	 *
-	 * @access public
-	 * @var int
-	 */
-	var $status_code = 0;
-
-	/**
-	 * Reason phrase
+	 * To prefer full content instead, use {@see get_content}
 	 *
-	 * @access public
-	 * @var string
-	 */
-	var $reason = '';
-
-	/**
-	 * Key/value pairs of the headers
+	 * Uses `<atom:summary>`, `<description>`, `<dc:description>` or
+	 * `<itunes:subtitle>`
 	 *
-	 * @access public
-	 * @var array
+	 * @since 0.8
+	 * @param boolean $description_only Should we avoid falling back to the content?
+	 * @return string|null
 	 */
-	var $headers = array();
+	public function get_description($description_only = false)
+	{
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary'))
+		{
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary'))
+		{
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML);
+		}
+
+		elseif (!$description_only)
+		{
+			return $this->get_content(true);
+		}
+		else
+		{
+			return null;
+		}
+	}
 
 	/**
-	 * Body of the response
-	 *
-	 * @access public
-	 * @var string
-	 */
-	var $body = '';
-
-	/**
-	 * Current state of the state machine
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $state = 'http_version';
-
-	/**
-	 * Input data
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $data = '';
-
-	/**
-	 * Input data length (to avoid calling strlen() everytime this is needed)
-	 *
-	 * @access private
-	 * @var int
-	 */
-	var $data_length = 0;
-
-	/**
-	 * Current position of the pointer
-	 *
-	 * @var int
-	 * @access private
-	 */
-	var $position = 0;
-
-	/**
-	 * Name of the hedaer currently being parsed
+	 * Get the content for the item
 	 *
-	 * @access private
-	 * @var string
-	 */
-	var $name = '';
-
-	/**
-	 * Value of the hedaer currently being parsed
+	 * Prefers full content over summaries, but will return a summary if full
+	 * content does not exist.
 	 *
-	 * @access private
-	 * @var string
-	 */
-	var $value = '';
-
-	/**
-	 * Create an instance of the class with the input data
+	 * To prefer summaries instead, use {@see get_description}
 	 *
-	 * @access public
-	 * @param string $data Input data
-	 */
-	function SimplePie_HTTP_Parser($data)
-	{
-		$this->data = $data;
-		$this->data_length = strlen($this->data);
-	}
-
-	/**
-	 * Parse the input data
+	 * Uses `<atom:content>` or `<content:encoded>` (RSS 1.0 Content Module)
 	 *
-	 * @access public
-	 * @return bool true on success, false on failure
+	 * @since 1.0
+	 * @param boolean $content_only Should we avoid falling back to the description?
+	 * @return string|null
 	 */
-	function parse()
+	public function get_content($content_only = false)
 	{
-		while ($this->state && $this->state !== 'emit' && $this->has_data())
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content'))
 		{
-			$state = $this->state;
-			$this->$state();
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
-		$this->data = '';
-		if ($this->state === 'emit' || $this->state === 'body')
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content'))
 		{
-			return true;
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+		}
+		elseif (!$content_only)
+		{
+			return $this->get_description(true);
 		}
 		else
 		{
-			$this->http_version = '';
-			$this->status_code = '';
-			$this->reason = '';
-			$this->headers = array();
-			$this->body = '';
-			return false;
+			return null;
 		}
 	}
 
 	/**
-	 * Check whether there is data beyond the pointer
+	 * Get a category for the item
 	 *
-	 * @access private
-	 * @return bool true if there is further data, false if not
+	 * @since Beta 3 (previously called `get_categories()` since Beta 2)
+	 * @param int $key The category that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Category|null
 	 */
-	function has_data()
+	public function get_category($key = 0)
 	{
-		return (bool) ($this->position < $this->data_length);
+		$categories = $this->get_categories();
+		if (isset($categories[$key]))
+		{
+			return $categories[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * See if the next character is LWS
+	 * Get all categories for the item
 	 *
-	 * @access private
-	 * @return bool true if the next character is LWS, false if not
-	 */
-	function is_linear_whitespace()
-	{
-		return (bool) ($this->data[$this->position] === "\x09"
-			|| $this->data[$this->position] === "\x20"
-			|| ($this->data[$this->position] === "\x0A"
-				&& isset($this->data[$this->position + 1])
-				&& ($this->data[$this->position + 1] === "\x09" || $this->data[$this->position + 1] === "\x20")));
-	}
-
-	/**
-	 * Parse the HTTP version
+	 * Uses `<atom:category>`, `<category>` or `<dc:subject>`
 	 *
-	 * @access private
+	 * @since Beta 3
+	 * @return array|null List of {@see SimplePie_Category} objects
 	 */
-	function http_version()
+	public function get_categories()
 	{
-		if (strpos($this->data, "\x0A") !== false && strtoupper(substr($this->data, 0, 5)) === 'HTTP/')
+		$categories = array();
+
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
 		{
-			$len = strspn($this->data, '0123456789.', 5);
-			$this->http_version = substr($this->data, 5, $len);
-			$this->position += 5 + $len;
-			if (substr_count($this->http_version, '.') <= 1)
+			$term = null;
+			$scheme = null;
+			$label = null;
+			if (isset($category['attribs']['']['term']))
 			{
-				$this->http_version = (float) $this->http_version;
-				$this->position += strspn($this->data, "\x09\x20", $this->position);
-				$this->state = 'status';
+				$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if (isset($category['attribs']['']['scheme']))
+			{
+				$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if (isset($category['attribs']['']['label']))
+			{
+				$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
+		{
+			// This is really the label, but keep this as the term also for BC.
+			// Label will also work on retrieving because that falls back to term.
+			$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			if (isset($category['attribs']['']['domain']))
+			{
+				$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
 			else
 			{
-				$this->state = false;
+				$scheme = null;
 			}
+			$categories[] = $this->registry->create('Category', array($term, $scheme, null));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
+		{
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
+		{
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+
+		if (!empty($categories))
+		{
+			return array_unique($categories);
 		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
 	/**
-	 * Parse the status code
+	 * Get an author for the item
 	 *
-	 * @access private
+	 * @since Beta 2
+	 * @param int $key The author that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Author|null
 	 */
-	function status()
+	public function get_author($key = 0)
 	{
-		if ($len = strspn($this->data, '0123456789', $this->position))
+		$authors = $this->get_authors();
+		if (isset($authors[$key]))
 		{
-			$this->status_code = (int) substr($this->data, $this->position, $len);
-			$this->position += $len;
-			$this->state = 'reason';
+			return $authors[$key];
 		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
 	/**
-	 * Parse the reason phrase
+	 * Get a contributor for the item
 	 *
-	 * @access private
+	 * @since 1.1
+	 * @param int $key The contrbutor that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Author|null
 	 */
-	function reason()
+	public function get_contributor($key = 0)
 	{
-		$len = strcspn($this->data, "\x0A", $this->position);
-		$this->reason = trim(substr($this->data, $this->position, $len), "\x09\x0D\x20");
-		$this->position += $len + 1;
-		$this->state = 'new_line';
+		$contributors = $this->get_contributors();
+		if (isset($contributors[$key]))
+		{
+			return $contributors[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Deal with a new line, shifting data around as needed
+	 * Get all contributors for the item
 	 *
-	 * @access private
+	 * Uses `<atom:contributor>`
+	 *
+	 * @since 1.1
+	 * @return array|null List of {@see SimplePie_Author} objects
 	 */
-	function new_line()
+	public function get_contributors()
 	{
-		$this->value = trim($this->value, "\x0D\x20");
-		if ($this->name !== '' && $this->value !== '')
+		$contributors = array();
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
 		{
-			$this->name = strtolower($this->name);
-			if (isset($this->headers[$this->name]))
+			$name = null;
+			$uri = null;
+			$email = null;
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
 			{
-				$this->headers[$this->name] .= ', ' . $this->value;
+				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			else
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
 			{
-				$this->headers[$this->name] = $this->value;
+				$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
+			{
+				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $uri !== null)
+			{
+				$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
 			}
 		}
-		$this->name = '';
-		$this->value = '';
-		if (substr($this->data[$this->position], 0, 2) === "\x0D\x0A")
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
 		{
-			$this->position += 2;
-			$this->state = 'body';
+			$name = null;
+			$url = null;
+			$email = null;
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
+			{
+				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
+			{
+				$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
+			{
+				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $url !== null)
+			{
+				$contributors[] = $this->registry->create('Author', array($name, $url, $email));
+			}
 		}
-		elseif ($this->data[$this->position] === "\x0A")
+
+		if (!empty($contributors))
 		{
-			$this->position++;
-			$this->state = 'body';
+			return array_unique($contributors);
 		}
 		else
 		{
-			$this->state = 'name';
+			return null;
 		}
 	}
 
 	/**
-	 * Parse a header name
+	 * Get all authors for the item
 	 *
-	 * @access private
+	 * Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>`
+	 *
+	 * @since Beta 2
+	 * @return array|null List of {@see SimplePie_Author} objects
 	 */
-	function name()
+	public function get_authors()
 	{
-		$len = strcspn($this->data, "\x0A:", $this->position);
-		if (isset($this->data[$this->position + $len]))
+		$authors = array();
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
 		{
-			if ($this->data[$this->position + $len] === "\x0A")
-			{
-				$this->position += $len;
-				$this->state = 'new_line';
+			$name = null;
+			$uri = null;
+			$email = null;
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
+			{
+				$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			else
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
 			{
-				$this->name = substr($this->data, $this->position, $len);
-				$this->position += $len + 1;
-				$this->state = 'value';
+				$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
+			}
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
+			{
+				$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $uri !== null)
+			{
+				$authors[] = $this->registry->create('Author', array($name, $uri, $email));
+			}
+		}
+		if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
+		{
+			$name = null;
+			$url = null;
+			$email = null;
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
+			{
+				$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
+			{
+				$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
+			}
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
+			{
+				$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $url !== null)
+			{
+				$authors[] = $this->registry->create('Author', array($name, $url, $email));
 			}
 		}
+		if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author'))
+		{
+			$authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
+		{
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
+		{
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
+		{
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+
+		if (!empty($authors))
+		{
+			return array_unique($authors);
+		}
+		elseif (($source = $this->get_source()) && ($authors = $source->get_authors()))
+		{
+			return $authors;
+		}
+		elseif ($authors = $this->feed->get_authors())
+		{
+			return $authors;
+		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
 	/**
-	 * Parse LWS, replacing consecutive LWS characters with a single space
+	 * Get the copyright info for the item
 	 *
-	 * @access private
+	 * Uses `<atom:rights>` or `<dc:rights>`
+	 *
+	 * @since 1.1
+	 * @return string
 	 */
-	function linear_whitespace()
+	public function get_copyright()
 	{
-		do
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
 		{
-			if (substr($this->data, $this->position, 2) === "\x0D\x0A")
-			{
-				$this->position += 2;
-			}
-			elseif ($this->data[$this->position] === "\x0A")
-			{
-				$this->position++;
-			}
-			$this->position += strspn($this->data, "\x09\x20", $this->position);
-		} while ($this->has_data() && $this->is_linear_whitespace());
-		$this->value .= "\x20";
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * See what state to move to while within non-quoted header values
+	 * Get the posting date/time for the item
 	 *
-	 * @access private
+	 * Uses `<atom:published>`, `<atom:updated>`, `<atom:issued>`,
+	 * `<atom:modified>`, `<pubDate>` or `<dc:date>`
+	 *
+	 * Note: obeys PHP's timezone setting. To get a UTC date/time, use
+	 * {@see get_gmdate}
+	 *
+	 * @since Beta 2 (previously called `get_item_date` since 0.8)
+	 *
+	 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data)
+	 * @return int|string|null
 	 */
-	function value()
+	public function get_date($date_format = 'j F Y, g:i a')
 	{
-		if ($this->is_linear_whitespace())
+		if (!isset($this->data['date']))
 		{
-			$this->linear_whitespace();
+			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
+			{
+				$this->data['date']['raw'] = $return[0]['data'];
+			}
+
+			if (!empty($this->data['date']['raw']))
+			{
+				$parser = $this->registry->call('Parse_Date', 'get');
+				$this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']);
+			}
+			else
+			{
+				$this->data['date'] = null;
+			}
 		}
-		else
+		if ($this->data['date'])
 		{
-			switch ($this->data[$this->position])
+			$date_format = (string) $date_format;
+			switch ($date_format)
 			{
-				case '"':
-					$this->position++;
-					$this->state = 'quote';
-					break;
+				case '':
+					return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
 
-				case "\x0A":
-					$this->position++;
-					$this->state = 'new_line';
-					break;
+				case 'U':
+					return $this->data['date']['parsed'];
 
 				default:
-					$this->state = 'value_char';
-					break;
+					return date($date_format, $this->data['date']['parsed']);
 			}
 		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Parse a header value while outside quotes
+	 * Get the update date/time for the item
 	 *
-	 * @access private
-	 */
-	function value_char()
-	{
-		$len = strcspn($this->data, "\x09\x20\x0A\"", $this->position);
-		$this->value .= substr($this->data, $this->position, $len);
-		$this->position += $len;
-		$this->state = 'value';
-	}
-
-	/**
-	 * See what state to move to while within quoted header values
+	 * Uses `<atom:updated>`
 	 *
-	 * @access private
+	 * Note: obeys PHP's timezone setting. To get a UTC date/time, use
+	 * {@see get_gmdate}
+	 *
+	 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data)
+	 * @return int|string|null
 	 */
-	function quote()
+	public function get_updated_date($date_format = 'j F Y, g:i a')
 	{
-		if ($this->is_linear_whitespace())
+		if (!isset($this->data['updated']))
 		{
-			$this->linear_whitespace();
+			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
+			{
+				$this->data['updated']['raw'] = $return[0]['data'];
+			}
+
+			if (!empty($this->data['updated']['raw']))
+			{
+				$parser = $this->registry->call('Parse_Date', 'get');
+				$this->data['updated']['parsed'] = $parser->parse($this->data['date']['raw']);
+			}
+			else
+			{
+				$this->data['updated'] = null;
+			}
 		}
-		else
+		if ($this->data['updated'])
 		{
-			switch ($this->data[$this->position])
+			$date_format = (string) $date_format;
+			switch ($date_format)
 			{
-				case '"':
-					$this->position++;
-					$this->state = 'value';
-					break;
-
-				case "\x0A":
-					$this->position++;
-					$this->state = 'new_line';
-					break;
+				case '':
+					return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
 
-				case '\\':
-					$this->position++;
-					$this->state = 'quote_escaped';
-					break;
+				case 'U':
+					return $this->data['updated']['parsed'];
 
 				default:
-					$this->state = 'quote_char';
-					break;
+					return date($date_format, $this->data['updated']['parsed']);
 			}
 		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Parse a header value while within quotes
+	 * Get the localized posting date/time for the item
 	 *
-	 * @access private
+	 * Returns the date formatted in the localized language. To display in
+	 * languages other than the server's default, you need to change the locale
+	 * with {@link http://php.net/setlocale setlocale()}. The available
+	 * localizations depend on which ones are installed on your web server.
+	 *
+	 * @since 1.0
+	 *
+	 * @param string $date_format Supports any PHP date format from {@see http://php.net/strftime} (empty for the raw data)
+	 * @return int|string|null
 	 */
-	function quote_char()
+	public function get_local_date($date_format = '%c')
 	{
-		$len = strcspn($this->data, "\x09\x20\x0A\"\\", $this->position);
-		$this->value .= substr($this->data, $this->position, $len);
-		$this->position += $len;
-		$this->state = 'value';
+		if (!$date_format)
+		{
+			return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif (($date = $this->get_date('U')) !== null && $date !== false)
+		{
+			return strftime($date_format, $date);
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Parse an escaped character within quotes
+	 * Get the posting date/time for the item (UTC time)
 	 *
-	 * @access private
+	 * @see get_date
+	 * @param string $date_format Supports any PHP date format from {@see http://php.net/date}
+	 * @return int|string|null
 	 */
-	function quote_escaped()
+	public function get_gmdate($date_format = 'j F Y, g:i a')
 	{
-		$this->value .= $this->data[$this->position];
-		$this->position++;
-		$this->state = 'quote';
+		$date = $this->get_date('U');
+		if ($date === null)
+		{
+			return null;
+		}
+
+		return gmdate($date_format, $date);
 	}
 
 	/**
-	 * Parse the body
+	 * Get the update date/time for the item (UTC time)
 	 *
-	 * @access private
+	 * @see get_updated_date
+	 * @param string $date_format Supports any PHP date format from {@see http://php.net/date}
+	 * @return int|string|null
 	 */
-	function body()
+	public function get_updated_gmdate($date_format = 'j F Y, g:i a')
 	{
-		$this->body = substr($this->data, $this->position);
-		$this->state = 'emit';
-	}
-}
-
-/**
- * gzdecode
- *
- * @package SimplePie
- */
-class SimplePie_gzdecode
-{
-	/**
-	 * Compressed data
-	 *
-	 * @access private
-	 * @see gzdecode::$data
-	 */
-	var $compressed_data;
-
-	/**
-	 * Size of compressed data
-	 *
-	 * @access private
-	 */
-	var $compressed_size;
-
-	/**
-	 * Minimum size of a valid gzip string
-	 *
-	 * @access private
-	 */
-	var $min_compressed_size = 18;
-
-	/**
-	 * Current position of pointer
-	 *
-	 * @access private
-	 */
-	var $position = 0;
-
-	/**
-	 * Flags (FLG)
-	 *
-	 * @access private
-	 */
-	var $flags;
-
-	/**
-	 * Uncompressed data
-	 *
-	 * @access public
-	 * @see gzdecode::$compressed_data
-	 */
-	var $data;
-
-	/**
-	 * Modified time
-	 *
-	 * @access public
-	 */
-	var $MTIME;
-
-	/**
-	 * Extra Flags
-	 *
-	 * @access public
-	 */
-	var $XFL;
-
-	/**
-	 * Operating System
-	 *
-	 * @access public
-	 */
-	var $OS;
-
-	/**
-	 * Subfield ID 1
-	 *
-	 * @access public
-	 * @see gzdecode::$extra_field
-	 * @see gzdecode::$SI2
-	 */
-	var $SI1;
-
-	/**
-	 * Subfield ID 2
-	 *
-	 * @access public
-	 * @see gzdecode::$extra_field
-	 * @see gzdecode::$SI1
-	 */
-	var $SI2;
-
-	/**
-	 * Extra field content
-	 *
-	 * @access public
-	 * @see gzdecode::$SI1
-	 * @see gzdecode::$SI2
-	 */
-	var $extra_field;
+		$date = $this->get_updated_date('U');
+		if ($date === null)
+		{
+			return null;
+		}
 
-	/**
-	 * Original filename
-	 *
-	 * @access public
-	 */
-	var $filename;
+		return gmdate($date_format, $date);
+	}
 
 	/**
-	 * Human readable comment
+	 * Get the permalink for the item
 	 *
-	 * @access public
-	 */
-	var $comment;
-
-	/**
-	 * Don't allow anything to be set
+	 * Returns the first link available with a relationship of "alternate".
+	 * Identical to {@see get_link()} with key 0
 	 *
-	 * @access public
+	 * @see get_link
+	 * @since 0.8
+	 * @return string|null Permalink URL
 	 */
-	function __set($name, $value)
+	public function get_permalink()
 	{
-		trigger_error("Cannot write property $name", E_USER_ERROR);
+		$link = $this->get_link();
+		$enclosure = $this->get_enclosure(0);
+		if ($link !== null)
+		{
+			return $link;
+		}
+		elseif ($enclosure !== null)
+		{
+			return $enclosure->get_link();
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Set the compressed string and related properties
+	 * Get a single link for the item
 	 *
-	 * @access public
+	 * @since Beta 3
+	 * @param int $key The link that you want to return.  Remember that arrays begin with 0, not 1
+	 * @param string $rel The relationship of the link to return
+	 * @return string|null Link URL
 	 */
-	function SimplePie_gzdecode($data)
+	public function get_link($key = 0, $rel = 'alternate')
 	{
-		$this->compressed_data = $data;
-		$this->compressed_size = strlen($data);
+		$links = $this->get_links($rel);
+		if ($links[$key] !== null)
+		{
+			return $links[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Decode the GZIP stream
+	 * Get all links for the item
 	 *
-	 * @access public
+	 * Uses `<atom:link>`, `<link>` or `<guid>`
+	 *
+	 * @since Beta 2
+	 * @param string $rel The relationship of links to return
+	 * @return array|null Links found for the item (strings)
 	 */
-	function parse()
+	public function get_links($rel = 'alternate')
 	{
-		if ($this->compressed_size >= $this->min_compressed_size)
+		if (!isset($this->data['links']))
 		{
-			// Check ID1, ID2, and CM
-			if (substr($this->compressed_data, 0, 3) !== "\x1F\x8B\x08")
+			$this->data['links'] = array();
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
 			{
-				return false;
-			}
-
-			// Get the FLG (FLaGs)
-			$this->flags = ord($this->compressed_data[3]);
+				if (isset($link['attribs']['']['href']))
+				{
+					$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
+					$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
 
-			// FLG bits above (1 << 4) are reserved
-			if ($this->flags > 0x1F)
+				}
+			}
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
 			{
-				return false;
+				if (isset($link['attribs']['']['href']))
+				{
+					$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
+					$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+				}
 			}
-
-			// Advance the pointer after the above
-			$this->position += 4;
-
-			// MTIME
-			$mtime = substr($this->compressed_data, $this->position, 4);
-			// Reverse the string if we're on a big-endian arch because l is the only signed long and is machine endianness
-			if (current(unpack('S', "\x00\x01")) === 1)
+			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
 			{
-				$mtime = strrev($mtime);
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
 			}
-			$this->MTIME = current(unpack('l', $mtime));
-			$this->position += 4;
-
-			// Get the XFL (eXtra FLags)
-			$this->XFL = ord($this->compressed_data[$this->position++]);
-
-			// Get the OS (Operating System)
-			$this->OS = ord($this->compressed_data[$this->position++]);
-
-			// Parse the FEXTRA
-			if ($this->flags & 4)
+			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
 			{
-				// Read subfield IDs
-				$this->SI1 = $this->compressed_data[$this->position++];
-				$this->SI2 = $this->compressed_data[$this->position++];
-
-				// SI2 set to zero is reserved for future use
-				if ($this->SI2 === "\x00")
-				{
-					return false;
-				}
-
-				// Get the length of the extra field
-				$len = current(unpack('v', substr($this->compressed_data, $this->position, 2)));
-				$this->position += 2;
-
-				// Check the length of the string is still valid
-				$this->min_compressed_size += $len + 4;
-				if ($this->compressed_size >= $this->min_compressed_size)
-				{
-					// Set the extra field to the given data
-					$this->extra_field = substr($this->compressed_data, $this->position, $len);
-					$this->position += $len;
-				}
-				else
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+			}
+			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
+			{
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+			}
+			if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
+			{
+				if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true')
 				{
-					return false;
+					$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
 				}
 			}
 
-			// Parse the FNAME
-			if ($this->flags & 8)
+			$keys = array_keys($this->data['links']);
+			foreach ($keys as $key)
 			{
-				// Get the length of the filename
-				$len = strcspn($this->compressed_data, "\x00", $this->position);
-
-				// Check the length of the string is still valid
-				$this->min_compressed_size += $len + 1;
-				if ($this->compressed_size >= $this->min_compressed_size)
+				if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key)))
 				{
-					// Set the original filename to the given string
-					$this->filename = substr($this->compressed_data, $this->position, $len);
-					$this->position += $len + 1;
+					if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
+					{
+						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
+						$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
+					}
+					else
+					{
+						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
+					}
 				}
-				else
+				elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
 				{
-					return false;
+					$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
 				}
+				$this->data['links'][$key] = array_unique($this->data['links'][$key]);
 			}
-
-			// Parse the FCOMMENT
-			if ($this->flags & 16)
-			{
-				// Get the length of the comment
-				$len = strcspn($this->compressed_data, "\x00", $this->position);
-
-				// Check the length of the string is still valid
-				$this->min_compressed_size += $len + 1;
-				if ($this->compressed_size >= $this->min_compressed_size)
-				{
-					// Set the original comment to the given string
-					$this->comment = substr($this->compressed_data, $this->position, $len);
-					$this->position += $len + 1;
-				}
-				else
-				{
-					return false;
-				}
-			}
-
-			// Parse the FHCRC
-			if ($this->flags & 2)
-			{
-				// Check the length of the string is still valid
-				$this->min_compressed_size += $len + 2;
-				if ($this->compressed_size >= $this->min_compressed_size)
-				{
-					// Read the CRC
-					$crc = current(unpack('v', substr($this->compressed_data, $this->position, 2)));
-
-					// Check the CRC matches
-					if ((crc32(substr($this->compressed_data, 0, $this->position)) & 0xFFFF) === $crc)
-					{
-						$this->position += 2;
-					}
-					else
-					{
-						return false;
-					}
-				}
-				else
-				{
-					return false;
-				}
-			}
-
-			// Decompress the actual data
-			if (($this->data = gzinflate(substr($this->compressed_data, $this->position, -8))) === false)
-			{
-				return false;
-			}
-			else
-			{
-				$this->position = $this->compressed_size - 8;
-			}
-
-			// Check CRC of data
-			$crc = current(unpack('V', substr($this->compressed_data, $this->position, 4)));
-			$this->position += 4;
-			/*if (extension_loaded('hash') && sprintf('%u', current(unpack('V', hash('crc32b', $this->data)))) !== sprintf('%u', $crc))
-			{
-				return false;
-			}*/
-
-			// Check ISIZE of data
-			$isize = current(unpack('V', substr($this->compressed_data, $this->position, 4)));
-			$this->position += 4;
-			if (sprintf('%u', strlen($this->data) & 0xFFFFFFFF) !== sprintf('%u', $isize))
-			{
-				return false;
-			}
-
-			// Wow, against all odds, we've actually got a valid gzip string
-			return true;
+		}
+		if (isset($this->data['links'][$rel]))
+		{
+			return $this->data['links'][$rel];
 		}
 		else
 		{
-			return false;
+			return null;
 		}
 	}
-}
 
-class SimplePie_Cache
-{
 	/**
-	 * Don't call the constructor. Please.
+	 * Get an enclosure from the item
 	 *
-	 * @access private
+	 * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
+	 *
+	 * @since Beta 2
+	 * @todo Add ability to prefer one type of content over another (in a media group).
+	 * @param int $key The enclosure that you want to return.  Remember that arrays begin with 0, not 1
+	 * @return SimplePie_Enclosure|null
 	 */
-	function SimplePie_Cache()
+	public function get_enclosure($key = 0, $prefer = null)
 	{
-		trigger_error('Please call SimplePie_Cache::create() instead of the constructor', E_USER_ERROR);
+		$enclosures = $this->get_enclosures();
+		if (isset($enclosures[$key]))
+		{
+			return $enclosures[$key];
+		}
+		else
+		{
+			return null;
+		}
 	}
 
 	/**
-	 * Create a new SimplePie_Cache object
+	 * Get all available enclosures (podcasts, etc.)
 	 *
-	 * @static
-	 * @access public
+	 * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
+	 *
+	 * At this point, we're pretty much assuming that all enclosures for an item
+	 * are the same content.  Anything else is too complicated to
+	 * properly support.
+	 *
+	 * @since Beta 2
+	 * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4).
+	 * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists).
+	 * @return array|null List of SimplePie_Enclosure items
 	 */
-	function create($location, $filename, $extension)
+	public function get_enclosures()
 	{
-		$location_iri = new SimplePie_IRI($location);
-		switch ($location_iri->get_scheme())
+		if (!isset($this->data['enclosures']))
 		{
-			case 'mysql':
-				if (extension_loaded('mysql'))
-				{
-					return new SimplePie_Cache_MySQL($location_iri, $filename, $extension);
-				}
-				break;
-
-			default:
-				return new SimplePie_Cache_File($location, $filename, $extension);
-		}
-	}
-}
-
-class SimplePie_Cache_File
-{
-	var $location;
-	var $filename;
-	var $extension;
-	var $name;
-
-	function SimplePie_Cache_File($location, $filename, $extension)
-	{
-		$this->location = $location;
-		$this->filename = $filename;
-		$this->extension = $extension;
-		$this->name = "$this->location/$this->filename.$this->extension";
-	}
+			$this->data['enclosures'] = array();
 
-	function save($data)
-	{
-		if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location))
-		{
-			if (is_a($data, 'SimplePie'))
-			{
-				$data = $data->data;
-			}
+			// Elements
+			$captions_parent = null;
+			$categories_parent = null;
+			$copyrights_parent = null;
+			$credits_parent = null;
+			$description_parent = null;
+			$duration_parent = null;
+			$hashes_parent = null;
+			$keywords_parent = null;
+			$player_parent = null;
+			$ratings_parent = null;
+			$restrictions_parent = null;
+			$thumbnails_parent = null;
+			$title_parent = null;
 
-			$data = serialize($data);
+			// Let's do the channel and item-level ones first, and just re-use them if we need to.
+			$parent = $this->get_feed();
 
-			if (function_exists('file_put_contents'))
+			// CAPTIONS
+			if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
 			{
-				return (bool) file_put_contents($this->name, $data);
+				foreach ($captions as $caption)
+				{
+					$caption_type = null;
+					$caption_lang = null;
+					$caption_startTime = null;
+					$caption_endTime = null;
+					$caption_text = null;
+					if (isset($caption['attribs']['']['type']))
+					{
+						$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['lang']))
+					{
+						$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['start']))
+					{
+						$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['end']))
+					{
+						$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['data']))
+					{
+						$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
+				}
 			}
-			else
+			elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
 			{
-				$fp = fopen($this->name, 'wb');
-				if ($fp)
+				foreach ($captions as $caption)
 				{
-					fwrite($fp, $data);
-					fclose($fp);
-					return true;
+					$caption_type = null;
+					$caption_lang = null;
+					$caption_startTime = null;
+					$caption_endTime = null;
+					$caption_text = null;
+					if (isset($caption['attribs']['']['type']))
+					{
+						$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['lang']))
+					{
+						$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['start']))
+					{
+						$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['attribs']['']['end']))
+					{
+						$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($caption['data']))
+					{
+						$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
 				}
 			}
-		}
-		return false;
-	}
-
-	function load()
-	{
-		if (file_exists($this->name) && is_readable($this->name))
-		{
-			return unserialize(file_get_contents($this->name));
-		}
-		return false;
-	}
-
-	function mtime()
-	{
-		if (file_exists($this->name))
-		{
-			return filemtime($this->name);
-		}
-		return false;
-	}
-
-	function touch()
-	{
-		if (file_exists($this->name))
-		{
-			return touch($this->name);
-		}
-		return false;
-	}
-
-	function unlink()
-	{
-		if (file_exists($this->name))
-		{
-			return unlink($this->name);
-		}
-		return false;
-	}
-}
-
-class SimplePie_Cache_DB
-{
-	function prepare_simplepie_object_for_cache($data)
-	{
-		$items = $data->get_items();
-		$items_by_id = array();
-
-		if (!empty($items))
-		{
-			foreach ($items as $item)
+			if (is_array($captions_parent))
 			{
-				$items_by_id[$item->get_id()] = $item;
+				$captions_parent = array_values(array_unique($captions_parent));
 			}
 
-			if (count($items_by_id) !== count($items))
+			// CATEGORIES
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
 			{
-				$items_by_id = array();
-				foreach ($items as $item)
+				$term = null;
+				$scheme = null;
+				$label = null;
+				if (isset($category['data']))
 				{
-					$items_by_id[$item->get_id(true)] = $item;
+					$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-			}
-
-			if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
-			{
-				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
-			}
-			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
-			{
-				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
-			}
-			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
-			{
-				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
-			}
-			elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]))
-			{
-				$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0];
-			}
-			else
-			{
-				$channel = null;
-			}
-
-			if ($channel !== null)
-			{
-				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']))
+				if (isset($category['attribs']['']['scheme']))
 				{
-					unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']);
+					$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']))
+				else
 				{
-					unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']);
+					$scheme = 'http://search.yahoo.com/mrss/category_schema';
 				}
-				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']))
+				if (isset($category['attribs']['']['label']))
 				{
-					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']);
+					$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']))
+				$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
+			}
+			foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
+			{
+				$term = null;
+				$scheme = null;
+				$label = null;
+				if (isset($category['data']))
 				{
-					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']);
+					$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-				if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']))
+				if (isset($category['attribs']['']['scheme']))
 				{
-					unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']);
+					$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-			}
-			if (isset($data->data['items']))
-			{
-				unset($data->data['items']);
-			}
-			if (isset($data->data['ordered_items']))
-			{
-				unset($data->data['ordered_items']);
-			}
-		}
-		return array(serialize($data->data), $items_by_id);
-	}
-}
-
-class SimplePie_Cache_MySQL extends SimplePie_Cache_DB
-{
-	var $mysql;
-	var $options;
-	var $id;
-
-	function SimplePie_Cache_MySQL($mysql_location, $name, $extension)
-	{
-		$host = $mysql_location->get_host();
-		if (SimplePie_Misc::stripos($host, 'unix(') === 0 && substr($host, -1) === ')')
-		{
-			$server = ':' . substr($host, 5, -1);
-		}
-		else
-		{
-			$server = $host;
-			if ($mysql_location->get_port() !== null)
-			{
-				$server .= ':' . $mysql_location->get_port();
-			}
-		}
-
-		if (strpos($mysql_location->get_userinfo(), ':') !== false)
-		{
-			list($username, $password) = explode(':', $mysql_location->get_userinfo(), 2);
-		}
-		else
-		{
-			$username = $mysql_location->get_userinfo();
-			$password = null;
-		}
-
-		if ($this->mysql = mysql_connect($server, $username, $password))
-		{
-			$this->id = $name . $extension;
-			$this->options = SimplePie_Misc::parse_str($mysql_location->get_query());
-			if (!isset($this->options['prefix'][0]))
-			{
-				$this->options['prefix'][0] = '';
-			}
-
-			if (mysql_select_db(ltrim($mysql_location->get_path(), '/'))
-				&& mysql_query('SET NAMES utf8')
-				&& ($query = mysql_unbuffered_query('SHOW TABLES')))
-			{
-				$db = array();
-				while ($row = mysql_fetch_row($query))
+				else
 				{
-					$db[] = $row[0];
+					$scheme = 'http://search.yahoo.com/mrss/category_schema';
 				}
-
-				if (!in_array($this->options['prefix'][0] . 'cache_data', $db))
+				if (isset($category['attribs']['']['label']))
 				{
-					if (!mysql_query('CREATE TABLE `' . $this->options['prefix'][0] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))'))
-					{
-						$this->mysql = null;
-					}
+					$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+				$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
+			}
+			foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category)
+			{
+				$term = null;
+				$scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd';
+				$label = null;
+				if (isset($category['attribs']['']['text']))
+				{
+					$label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
+				$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
 
-				if (!in_array($this->options['prefix'][0] . 'items', $db))
+				if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category']))
 				{
-					if (!mysql_query('CREATE TABLE `' . $this->options['prefix'][0] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` TEXT CHARACTER SET utf8 NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))'))
+					foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory)
 					{
-						$this->mysql = null;
+						if (isset($subcategory['attribs']['']['text']))
+						{
+							$label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
 					}
 				}
 			}
-			else
+			if (is_array($categories_parent))
 			{
-				$this->mysql = null;
+				$categories_parent = array_values(array_unique($categories_parent));
 			}
-		}
-	}
-
-	function save($data)
-	{
-		if ($this->mysql)
-		{
-			$feed_id = "'" . mysql_real_escape_string($this->id) . "'";
 
-			if (is_a($data, 'SimplePie'))
+			// COPYRIGHT
+			if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
 			{
-				if (SIMPLEPIE_PHP5)
+				$copyright_url = null;
+				$copyright_label = null;
+				if (isset($copyright[0]['attribs']['']['url']))
+				{
+					$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+				if (isset($copyright[0]['data']))
 				{
-					// This keyword needs to defy coding standards for PHP4 compatibility
-					$data = clone($data);
+					$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
+				$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
+			}
+			elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
+			{
+				$copyright_url = null;
+				$copyright_label = null;
+				if (isset($copyright[0]['attribs']['']['url']))
+				{
+					$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+				if (isset($copyright[0]['data']))
+				{
+					$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+				$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
+			}
 
-				$prepared = $this->prepare_simplepie_object_for_cache($data);
-
-				if ($query = mysql_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = ' . $feed_id, $this->mysql))
+			// CREDITS
+			if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
+			{
+				foreach ($credits as $credit)
 				{
-					if (mysql_num_rows($query))
+					$credit_role = null;
+					$credit_scheme = null;
+					$credit_name = null;
+					if (isset($credit['attribs']['']['role']))
 					{
-						$items = count($prepared[1]);
-						if ($items)
-						{
-							$sql = 'UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `items` = ' . $items . ', `data` = \'' . mysql_real_escape_string($prepared[0]) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id;
-						}
-						else
-						{
-							$sql = 'UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `data` = \'' . mysql_real_escape_string($prepared[0]) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id;
-						}
-
-						if (!mysql_query($sql, $this->mysql))
-						{
-							return false;
-						}
+						$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
 					}
-					elseif (!mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(' . $feed_id . ', ' . count($prepared[1]) . ', \'' . mysql_real_escape_string($prepared[0]) . '\', ' . time() . ')', $this->mysql))
+					if (isset($credit['attribs']['']['scheme']))
 					{
-						return false;
+						$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
 					}
-
-					$ids = array_keys($prepared[1]);
-					if (!empty($ids))
+					else
 					{
-						foreach ($ids as $id)
-						{
-							$database_ids[] = mysql_real_escape_string($id);
-						}
-
-						if ($query = mysql_unbuffered_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'items` WHERE `id` = \'' . implode('\' OR `id` = \'', $database_ids) . '\' AND `feed_id` = ' . $feed_id, $this->mysql))
-						{
-							$existing_ids = array();
-							while ($row = mysql_fetch_row($query))
-							{
-								$existing_ids[] = $row[0];
-							}
-
-							$new_ids = array_diff($ids, $existing_ids);
-
-							foreach ($new_ids as $new_id)
-							{
-								if (!($date = $prepared[1][$new_id]->get_date('U')))
-								{
-									$date = time();
-								}
-
-								if (!mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(' . $feed_id . ', \'' . mysql_real_escape_string($new_id) . '\', \'' . mysql_real_escape_string(serialize($prepared[1][$new_id]->data)) . '\', ' . $date . ')', $this->mysql))
-								{
-									return false;
-								}
-							}
-							return true;
-						}
+						$credit_scheme = 'urn:ebu';
 					}
-					else
+					if (isset($credit['data']))
 					{
-						return true;
+						$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 					}
+					$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
 				}
 			}
-			elseif ($query = mysql_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = ' . $feed_id, $this->mysql))
+			elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
 			{
-				if (mysql_num_rows($query))
+				foreach ($credits as $credit)
 				{
-					if (mysql_query('UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `items` = 0, `data` = \'' . mysql_real_escape_string(serialize($data)) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id, $this->mysql))
+					$credit_role = null;
+					$credit_scheme = null;
+					$credit_name = null;
+					if (isset($credit['attribs']['']['role']))
 					{
-						return true;
+						$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
 					}
+					if (isset($credit['attribs']['']['scheme']))
+					{
+						$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					else
+					{
+						$credit_scheme = 'urn:ebu';
+					}
+					if (isset($credit['data']))
+					{
+						$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
 				}
-				elseif (mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(\'' . mysql_real_escape_string($this->id) . '\', 0, \'' . mysql_real_escape_string(serialize($data)) . '\', ' . time() . ')', $this->mysql))
-				{
-					return true;
-				}
-			}
-		}
-		return false;
-	}
-
-	function load()
-	{
-		if ($this->mysql && ($query = mysql_query('SELECT `items`, `data` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($row = mysql_fetch_row($query)))
-		{
-			$data = unserialize($row[1]);
-
-			if (isset($this->options['items'][0]))
-			{
-				$items = (int) $this->options['items'][0];
 			}
-			else
+			if (is_array($credits_parent))
 			{
-				$items = (int) $row[0];
+				$credits_parent = array_values(array_unique($credits_parent));
 			}
 
-			if ($items !== 0)
+			// DESCRIPTION
+			if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
 			{
-				if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
-				{
-					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
-				}
-				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
+				if (isset($description_parent[0]['data']))
 				{
-					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
+					$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
-				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
+			}
+			elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
+			{
+				if (isset($description_parent[0]['data']))
 				{
-					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
-				}
-				elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]))
-				{
-					$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0];
-				}
-				else
-				{
-					$feed = null;
+					$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 				}
+			}
 
-				if ($feed !== null)
+			// DURATION
+			if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration'))
+			{
+				$seconds = null;
+				$minutes = null;
+				$hours = null;
+				if (isset($duration_parent[0]['data']))
 				{
-					$sql = 'SELECT `data` FROM `' . $this->options['prefix'][0] . 'items` WHERE `feed_id` = \'' . mysql_real_escape_string($this->id) . '\' ORDER BY `posted` DESC';
-					if ($items > 0)
+					$temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+					if (sizeof($temp) > 0)
 					{
-						$sql .= ' LIMIT ' . $items;
+						$seconds = (int) array_pop($temp);
 					}
-
-					if ($query = mysql_unbuffered_query($sql, $this->mysql))
+					if (sizeof($temp) > 0)
 					{
-						while ($row = mysql_fetch_row($query))
-						{
-							$feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row[0]);
-						}
+						$minutes = (int) array_pop($temp);
+						$seconds += $minutes * 60;
 					}
-					else
+					if (sizeof($temp) > 0)
 					{
-						return false;
+						$hours = (int) array_pop($temp);
+						$seconds += $hours * 3600;
 					}
+					unset($temp);
+					$duration_parent = $seconds;
 				}
 			}
-			return $data;
-		}
-		return false;
-	}
-
-	function mtime()
-	{
-		if ($this->mysql && ($query = mysql_query('SELECT `mtime` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($row = mysql_fetch_row($query)))
-		{
-			return $row[0];
-		}
-		else
-		{
-			return false;
-		}
-	}
-
-	function touch()
-	{
-		if ($this->mysql && ($query = mysql_query('UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `mtime` = ' . time() . ' WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && mysql_affected_rows($this->mysql))
-		{
-			return true;
-		}
-		else
-		{
-			return false;
-		}
-	}
-
-	function unlink()
-	{
-		if ($this->mysql && ($query = mysql_query('DELETE FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($query2 = mysql_query('DELETE FROM `' . $this->options['prefix'][0] . 'items` WHERE `feed_id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)))
-		{
-			return true;
-		}
-		else
-		{
-			return false;
-		}
-	}
-}
-
-class SimplePie_Misc
-{
-	function time_hms($seconds)
-	{
-		$time = '';
-
-		$hours = floor($seconds / 3600);
-		$remainder = $seconds % 3600;
-		if ($hours > 0)
-		{
-			$time .= $hours.':';
-		}
-
-		$minutes = floor($remainder / 60);
-		$seconds = $remainder % 60;
-		if ($minutes < 10 && $hours > 0)
-		{
-			$minutes = '0' . $minutes;
-		}
-		if ($seconds < 10)
-		{
-			$seconds = '0' . $seconds;
-		}
-
-		$time .= $minutes.':';
-		$time .= $seconds;
-
-		return $time;
-	}
 
-	function absolutize_url($relative, $base)
-	{
-		$iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative);
-		return $iri->get_iri();
-	}
-
-	function remove_dot_segments($input)
-	{
-		$output = '';
-		while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..')
-		{
-			// A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise,
-			if (strpos($input, '../') === 0)
-			{
-				$input = substr($input, 3);
-			}
-			elseif (strpos($input, './') === 0)
+			// HASHES
+			if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
 			{
-				$input = substr($input, 2);
+				foreach ($hashes_iterator as $hash)
+				{
+					$value = null;
+					$algo = null;
+					if (isset($hash['data']))
+					{
+						$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($hash['attribs']['']['algo']))
+					{
+						$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					else
+					{
+						$algo = 'md5';
+					}
+					$hashes_parent[] = $algo.':'.$value;
+				}
 			}
-			// B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise,
-			elseif (strpos($input, '/./') === 0)
+			elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
 			{
-				$input = substr_replace($input, '/', 0, 3);
+				foreach ($hashes_iterator as $hash)
+				{
+					$value = null;
+					$algo = null;
+					if (isset($hash['data']))
+					{
+						$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($hash['attribs']['']['algo']))
+					{
+						$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					else
+					{
+						$algo = 'md5';
+					}
+					$hashes_parent[] = $algo.':'.$value;
+				}
 			}
-			elseif ($input === '/.')
+			if (is_array($hashes_parent))
 			{
-				$input = '/';
+				$hashes_parent = array_values(array_unique($hashes_parent));
 			}
-			// C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise,
-			elseif (strpos($input, '/../') === 0)
+
+			// KEYWORDS
+			if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
 			{
-				$input = substr_replace($input, '/', 0, 4);
-				$output = substr_replace($output, '', strrpos($output, '/'));
+				if (isset($keywords[0]['data']))
+				{
+					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+					foreach ($temp as $word)
+					{
+						$keywords_parent[] = trim($word);
+					}
+				}
+				unset($temp);
 			}
-			elseif ($input === '/..')
+			elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
 			{
-				$input = '/';
-				$output = substr_replace($output, '', strrpos($output, '/'));
+				if (isset($keywords[0]['data']))
+				{
+					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+					foreach ($temp as $word)
+					{
+						$keywords_parent[] = trim($word);
+					}
+				}
+				unset($temp);
 			}
-			// D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise,
-			elseif ($input === '.' || $input === '..')
+			elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
 			{
-				$input = '';
+				if (isset($keywords[0]['data']))
+				{
+					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+					foreach ($temp as $word)
+					{
+						$keywords_parent[] = trim($word);
+					}
+				}
+				unset($temp);
 			}
-			// E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer
-			elseif (($pos = strpos($input, '/', 1)) !== false)
+			elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
 			{
-				$output .= substr($input, 0, $pos);
-				$input = substr_replace($input, '', 0, $pos);
+				if (isset($keywords[0]['data']))
+				{
+					$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+					foreach ($temp as $word)
+					{
+						$keywords_parent[] = trim($word);
+					}
+				}
+				unset($temp);
 			}
-			else
+			if (is_array($keywords_parent))
 			{
-				$output .= $input;
-				$input = '';
+				$keywords_parent = array_values(array_unique($keywords_parent));
 			}
-		}
-		return $output . $input;
-	}
 
-	function get_element($realname, $string)
-	{
-		$return = array();
-		$name = preg_quote($realname, '/');
-		if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE))
-		{
-			for ($i = 0, $total_matches = count($matches); $i < $total_matches; $i++)
+			// PLAYER
+			if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
 			{
-				$return[$i]['tag'] = $realname;
-				$return[$i]['full'] = $matches[$i][0][0];
-				$return[$i]['offset'] = $matches[$i][0][1];
-				if (strlen($matches[$i][3][0]) <= 2)
-				{
-					$return[$i]['self_closing'] = true;
-				}
-				else
+				if (isset($player_parent[0]['attribs']['']['url']))
 				{
-					$return[$i]['self_closing'] = false;
-					$return[$i]['content'] = $matches[$i][4][0];
+					$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
 				}
-				$return[$i]['attribs'] = array();
-				if (isset($matches[$i][2][0]) && preg_match_all('/[\x09\x0A\x0B\x0C\x0D\x20]+([^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*)(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"([^"]*)"|\'([^\']*)\'|([^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?/', ' ' . $matches[$i][2][0] . ' ', $attribs, PREG_SET_ORDER))
+			}
+			elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
+			{
+				if (isset($player_parent[0]['attribs']['']['url']))
 				{
-					for ($j = 0, $total_attribs = count($attribs); $j < $total_attribs; $j++)
-					{
-						if (count($attribs[$j]) === 2)
-						{
-							$attribs[$j][2] = $attribs[$j][1];
-						}
-						$return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8');
-					}
+					$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
 				}
 			}
-		}
-		return $return;
-	}
 
-	function element_implode($element)
-	{
-		$full = "<$element[tag]";
-		foreach ($element['attribs'] as $key => $value)
-		{
-			$key = strtolower($key);
-			$full .= " $key=\"" . htmlspecialchars($value['data']) . '"';
-		}
-		if ($element['self_closing'])
-		{
-			$full .= ' />';
-		}
-		else
-		{
-			$full .= ">$element[content]</$element[tag]>";
-		}
-		return $full;
-	}
-
-	function error($message, $level, $file, $line)
-	{
-		if ((ini_get('error_reporting') & $level) > 0)
-		{
-			switch ($level)
+			// RATINGS
+			if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
 			{
-				case E_USER_ERROR:
-					$note = 'PHP Error';
-					break;
-				case E_USER_WARNING:
-					$note = 'PHP Warning';
-					break;
-				case E_USER_NOTICE:
-					$note = 'PHP Notice';
-					break;
-				default:
-					$note = 'Unknown Error';
-					break;
+				foreach ($ratings as $rating)
+				{
+					$rating_scheme = null;
+					$rating_value = null;
+					if (isset($rating['attribs']['']['scheme']))
+					{
+						$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					else
+					{
+						$rating_scheme = 'urn:simple';
+					}
+					if (isset($rating['data']))
+					{
+						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+				}
 			}
-
-			$log_error = true;
-			if (!function_exists('error_log'))
+			elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
 			{
-				$log_error = false;
+				foreach ($ratings as $rating)
+				{
+					$rating_scheme = 'urn:itunes';
+					$rating_value = null;
+					if (isset($rating['data']))
+					{
+						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+				}
 			}
-
-			$log_file = @ini_get('error_log');
-			if (!empty($log_file) && ('syslog' != $log_file) && !@is_writable($log_file))
+			elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
 			{
-				$log_error = false;
+				foreach ($ratings as $rating)
+				{
+					$rating_scheme = null;
+					$rating_value = null;
+					if (isset($rating['attribs']['']['scheme']))
+					{
+						$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					else
+					{
+						$rating_scheme = 'urn:simple';
+					}
+					if (isset($rating['data']))
+					{
+						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+				}
 			}
-
-			if ($log_error)
+			elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
 			{
-				@error_log("$note: $message in $file on line $line", 0);
+				foreach ($ratings as $rating)
+				{
+					$rating_scheme = 'urn:itunes';
+					$rating_value = null;
+					if (isset($rating['data']))
+					{
+						$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+				}
+			}
+			if (is_array($ratings_parent))
+			{
+				$ratings_parent = array_values(array_unique($ratings_parent));
 			}
-		}
-
-		return $message;
-	}
-
-	/**
-	 * If a file has been cached, retrieve and display it.
-	 *
-	 * This is most useful for caching images (get_favicon(), etc.),
-	 * however it works for all cached files.  This WILL NOT display ANY
-	 * file/image/page/whatever, but rather only display what has already
-	 * been cached by SimplePie.
-	 *
-	 * @access public
-	 * @see SimplePie::get_favicon()
-	 * @param str $identifier_url URL that is used to identify the content.
-	 * This may or may not be the actual URL of the live content.
-	 * @param str $cache_location Location of SimplePie's cache.  Defaults
-	 * to './cache'.
-	 * @param str $cache_extension The file extension that the file was
-	 * cached with.  Defaults to 'spc'.
-	 * @param str $cache_class Name of the cache-handling class being used
-	 * in SimplePie.  Defaults to 'SimplePie_Cache', and should be left
-	 * as-is unless you've overloaded the class.
-	 * @param str $cache_name_function Obsolete. Exists for backwards
-	 * compatibility reasons only.
-	 */
-	function display_cached_file($identifier_url, $cache_location = './cache', $cache_extension = 'spc', $cache_class = 'SimplePie_Cache', $cache_name_function = 'md5')
-	{
-		$cache = call_user_func(array($cache_class, 'create'), $cache_location, $identifier_url, $cache_extension);
 
-		if ($file = $cache->load())
-		{
-			if (isset($file['headers']['content-type']))
+			// RESTRICTIONS
+			if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
+			{
+				foreach ($restrictions as $restriction)
+				{
+					$restriction_relationship = null;
+					$restriction_type = null;
+					$restriction_value = null;
+					if (isset($restriction['attribs']['']['relationship']))
+					{
+						$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($restriction['attribs']['']['type']))
+					{
+						$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($restriction['data']))
+					{
+						$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+				}
+			}
+			elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
+			{
+				foreach ($restrictions as $restriction)
+				{
+					$restriction_relationship = 'allow';
+					$restriction_type = null;
+					$restriction_value = 'itunes';
+					if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
+					{
+						$restriction_relationship = 'deny';
+					}
+					$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+				}
+			}
+			elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
+			{
+				foreach ($restrictions as $restriction)
+				{
+					$restriction_relationship = null;
+					$restriction_type = null;
+					$restriction_value = null;
+					if (isset($restriction['attribs']['']['relationship']))
+					{
+						$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($restriction['attribs']['']['type']))
+					{
+						$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($restriction['data']))
+					{
+						$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+				}
+			}
+			elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
+			{
+				foreach ($restrictions as $restriction)
+				{
+					$restriction_relationship = 'allow';
+					$restriction_type = null;
+					$restriction_value = 'itunes';
+					if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
+					{
+						$restriction_relationship = 'deny';
+					}
+					$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+				}
+			}
+			if (is_array($restrictions_parent))
 			{
-				header('Content-type:' . $file['headers']['content-type']);
+				$restrictions_parent = array_values(array_unique($restrictions_parent));
 			}
 			else
 			{
-				header('Content-type: application/octet-stream');
+				$restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default'));
 			}
-			header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days
-			echo $file['body'];
-			exit;
-		}
-
-		die('Cached file for ' . $identifier_url . ' cannot be found.');
-	}
 
-	function fix_protocol($url, $http = 1)
-	{
-		$url = SimplePie_Misc::normalize_url($url);
-		$parsed = SimplePie_Misc::parse_url($url);
-		if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https')
-		{
-			return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['authority'], $parsed['path'], $parsed['query'], $parsed['fragment']), $http);
-		}
+			// THUMBNAILS
+			if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
+			{
+				foreach ($thumbnails as $thumbnail)
+				{
+					if (isset($thumbnail['attribs']['']['url']))
+					{
+						$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+					}
+				}
+			}
+			elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
+			{
+				foreach ($thumbnails as $thumbnail)
+				{
+					if (isset($thumbnail['attribs']['']['url']))
+					{
+						$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+					}
+				}
+			}
 
-		if ($parsed['scheme'] === '' && $parsed['authority'] === '' && !file_exists($url))
-		{
-			return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['path'], '', $parsed['query'], $parsed['fragment']), $http);
-		}
+			// TITLES
+			if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
+			{
+				if (isset($title_parent[0]['data']))
+				{
+					$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+			}
+			elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
+			{
+				if (isset($title_parent[0]['data']))
+				{
+					$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+				}
+			}
 
-		if ($http === 2 && $parsed['scheme'] !== '')
-		{
-			return "feed:$url";
-		}
-		elseif ($http === 3 && strtolower($parsed['scheme']) === 'http')
-		{
-			return substr_replace($url, 'podcast', 0, 4);
-		}
-		elseif ($http === 4 && strtolower($parsed['scheme']) === 'http')
-		{
-			return substr_replace($url, 'itpc', 0, 4);
-		}
-		else
-		{
-			return $url;
-		}
-	}
+			// Clear the memory
+			unset($parent);
 
-	function parse_url($url)
-	{
-		$iri = new SimplePie_IRI($url);
-		return array(
-			'scheme' => (string) $iri->get_scheme(),
-			'authority' => (string) $iri->get_authority(),
-			'path' => (string) $iri->get_path(),
-			'query' => (string) $iri->get_query(),
-			'fragment' => (string) $iri->get_fragment()
-		);
-	}
-
-	function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '')
-	{
-		$iri = new SimplePie_IRI('');
-		$iri->set_scheme($scheme);
-		$iri->set_authority($authority);
-		$iri->set_path($path);
-		$iri->set_query($query);
-		$iri->set_fragment($fragment);
-		return $iri->get_iri();
-	}
-
-	function normalize_url($url)
-	{
-		$iri = new SimplePie_IRI($url);
-		return $iri->get_iri();
-	}
-
-	function percent_encoding_normalization($match)
-	{
-		$integer = hexdec($match[1]);
-		if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E)
-		{
-			return chr($integer);
-		}
-		else
-		{
-			return strtoupper($match[0]);
-		}
-	}
-
-	/**
-	 * Remove bad UTF-8 bytes
-	 *
-	 * PCRE Pattern to locate bad bytes in a UTF-8 string comes from W3C
-	 * FAQ: Multilingual Forms (modified to include full ASCII range)
-	 *
-	 * @author Geoffrey Sneddon
-	 * @see http://www.w3.org/International/questions/qa-forms-utf-8
-	 * @param string $str String to remove bad UTF-8 bytes from
-	 * @return string UTF-8 string
-	 */
-	function utf8_bad_replace($str)
-	{
-		if (function_exists('iconv') && ($return = @iconv('UTF-8', 'UTF-8//IGNORE', $str)))
-		{
-			return $return;
-		}
-		elseif (function_exists('mb_convert_encoding') && ($return = @mb_convert_encoding($str, 'UTF-8', 'UTF-8')))
-		{
-			return $return;
-		}
-		elseif (preg_match_all('/(?:[\x00-\x7F]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})+/', $str, $matches))
-		{
-			return implode("\xEF\xBF\xBD", $matches[0]);
-		}
-		elseif ($str !== '')
-		{
-			return "\xEF\xBF\xBD";
-		}
-		else
-		{
-			return '';
-		}
-	}
-
-	/**
-	 * Converts a Windows-1252 encoded string to a UTF-8 encoded string
-	 *
-	 * @static
-	 * @access public
-	 * @param string $string Windows-1252 encoded string
-	 * @return string UTF-8 encoded string
-	 */
-	function windows_1252_to_utf8($string)
-	{
-		static $convert_table = array("\x80" => "\xE2\x82\xAC", "\x81" => "\xEF\xBF\xBD", "\x82" => "\xE2\x80\x9A", "\x83" => "\xC6\x92", "\x84" => "\xE2\x80\x9E", "\x85" => "\xE2\x80\xA6", "\x86" => "\xE2\x80\xA0", "\x87" => "\xE2\x80\xA1", "\x88" => "\xCB\x86", "\x89" => "\xE2\x80\xB0", "\x8A" => "\xC5\xA0", "\x8B" => "\xE2\x80\xB9", "\x8C" => "\xC5\x92", "\x8D" => "\xEF\xBF\xBD", "\x8E" => "\xC5\xBD", "\x8F" => "\xEF\xBF\xBD", "\x90" => "\xEF\xBF\xBD", "\x91" => "\xE2\x80\x98", "\x92" => "\xE2\x80\x99", "\x93" => "\xE2\x80\x9C", "\x94" => "\xE2\x80\x9D", "\x95" => "\xE2\x80\xA2", "\x96" => "\xE2\x80\x93", "\x97" => "\xE2\x80\x94", "\x98" => "\xCB\x9C", "\x99" => "\xE2\x84\xA2", "\x9A" => "\xC5\xA1", "\x9B" => "\xE2\x80\xBA", "\x9C" => "\xC5\x93", "\x9D" => "\xEF\xBF\xBD", "\x9E" => "\xC5\xBE", "\x9F" => "\xC5\xB8", "\xA0" => "\xC2\xA0", "\xA1" => "\xC2\xA1", "\xA2" => "\xC2\xA2", "\xA3" => "\xC2\xA3", "\xA4" => "\xC2\xA4", "\xA5" => "\xC2\xA5", "\xA6" => "\xC2\xA6", "\xA7" => "\xC2\xA7", "\xA8" => "\xC2\xA8", "\xA9" => "\xC2\xA9", "\xAA" => "\xC2\xAA", "\xAB" => "\xC2\xAB", "\xAC" => "\xC2\xAC", "\xAD" => "\xC2\xAD", "\xAE" => "\xC2\xAE", "\xAF" => "\xC2\xAF", "\xB0" => "\xC2\xB0", "\xB1" => "\xC2\xB1", "\xB2" => "\xC2\xB2", "\xB3" => "\xC2\xB3", "\xB4" => "\xC2\xB4", "\xB5" => "\xC2\xB5", "\xB6" => "\xC2\xB6", "\xB7" => "\xC2\xB7", "\xB8" => "\xC2\xB8", "\xB9" => "\xC2\xB9", "\xBA" => "\xC2\xBA", "\xBB" => "\xC2\xBB", "\xBC" => "\xC2\xBC", "\xBD" => "\xC2\xBD", "\xBE" => "\xC2\xBE", "\xBF" => "\xC2\xBF", "\xC0" => "\xC3\x80", "\xC1" => "\xC3\x81", "\xC2" => "\xC3\x82", "\xC3" => "\xC3\x83", "\xC4" => "\xC3\x84", "\xC5" => "\xC3\x85", "\xC6" => "\xC3\x86", "\xC7" => "\xC3\x87", "\xC8" => "\xC3\x88", "\xC9" => "\xC3\x89", "\xCA" => "\xC3\x8A", "\xCB" => "\xC3\x8B", "\xCC" => "\xC3\x8C", "\xCD" => "\xC3\x8D", "\xCE" => "\xC3\x8E", "\xCF" => "\xC3\x8F", "\xD0" => "\xC3\x90", "\xD1" => "\xC3\x91", "\xD2" => "\xC3\x92", "\xD3" => "\xC3\x93", "\xD4" => "\xC3\x94", "\xD5" => "\xC3\x95", "\xD6" => "\xC3\x96", "\xD7" => "\xC3\x97", "\xD8" => "\xC3\x98", "\xD9" => "\xC3\x99", "\xDA" => "\xC3\x9A", "\xDB" => "\xC3\x9B", "\xDC" => "\xC3\x9C", "\xDD" => "\xC3\x9D", "\xDE" => "\xC3\x9E", "\xDF" => "\xC3\x9F", "\xE0" => "\xC3\xA0", "\xE1" => "\xC3\xA1", "\xE2" => "\xC3\xA2", "\xE3" => "\xC3\xA3", "\xE4" => "\xC3\xA4", "\xE5" => "\xC3\xA5", "\xE6" => "\xC3\xA6", "\xE7" => "\xC3\xA7", "\xE8" => "\xC3\xA8", "\xE9" => "\xC3\xA9", "\xEA" => "\xC3\xAA", "\xEB" => "\xC3\xAB", "\xEC" => "\xC3\xAC", "\xED" => "\xC3\xAD", "\xEE" => "\xC3\xAE", "\xEF" => "\xC3\xAF", "\xF0" => "\xC3\xB0", "\xF1" => "\xC3\xB1", "\xF2" => "\xC3\xB2", "\xF3" => "\xC3\xB3", "\xF4" => "\xC3\xB4", "\xF5" => "\xC3\xB5", "\xF6" => "\xC3\xB6", "\xF7" => "\xC3\xB7", "\xF8" => "\xC3\xB8", "\xF9" => "\xC3\xB9", "\xFA" => "\xC3\xBA", "\xFB" => "\xC3\xBB", "\xFC" => "\xC3\xBC", "\xFD" => "\xC3\xBD", "\xFE" => "\xC3\xBE", "\xFF" => "\xC3\xBF");
-
-		return strtr($string, $convert_table);
-	}
+			// Attributes
+			$bitrate = null;
+			$channels = null;
+			$duration = null;
+			$expression = null;
+			$framerate = null;
+			$height = null;
+			$javascript = null;
+			$lang = null;
+			$length = null;
+			$medium = null;
+			$samplingrate = null;
+			$type = null;
+			$url = null;
+			$width = null;
 
-	function change_encoding($data, $input, $output)
-	{
-		$input = SimplePie_Misc::encoding($input);
-		$output = SimplePie_Misc::encoding($output);
+			// Elements
+			$captions = null;
+			$categories = null;
+			$copyrights = null;
+			$credits = null;
+			$description = null;
+			$hashes = null;
+			$keywords = null;
+			$player = null;
+			$ratings = null;
+			$restrictions = null;
+			$thumbnails = null;
+			$title = null;
 
-		// We fail to fail on non US-ASCII bytes
-		if ($input === 'US-ASCII')
-		{
-			static $non_ascii_octects = '';
-			if (!$non_ascii_octects)
+			// If we have media:group tags, loop through them.
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group)
 			{
-				for ($i = 0x80; $i <= 0xFF; $i++)
+				if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
 				{
-					$non_ascii_octects .= chr($i);
-				}
-			}
-			$data = substr($data, 0, strcspn($data, $non_ascii_octects));
-		}
-
-		// This is first, as behaviour of this is completely predictable
-		if ($input === 'windows-1252' && $output === 'UTF-8')
-		{
-			return SimplePie_Misc::windows_1252_to_utf8($data);
-		}
-		// This is second, as behaviour of this varies only with PHP version (the middle part of this expression checks the encoding is supported).
-		elseif (function_exists('mb_convert_encoding') && @mb_convert_encoding("\x80", 'UTF-16BE', $input) !== "\x00\x80" && in_array($input, mb_list_encodings()) && ($return = @mb_convert_encoding($data, $output, $input)))
-		{
-			return $return;
-		}
-		// This is last, as behaviour of this varies with OS userland and PHP version
-		elseif (function_exists('iconv') && ($return = @iconv($input, $output, $data)))
-		{
-			return $return;
-		}
-		// If we can't do anything, just fail
-		else
-		{
-			return false;
-		}
-	}
-
-	/**
-	 * Normalize an encoding name
-	 *
-	 * This is automatically generated by create.php
-	 *
-	 * To generate it, run `php create.php` on the command line, and copy the
-	 * output to replace this function.
-	 *
-	 * @param string $charset Character set to standardise
-	 * @return string Standardised name
-	 */
-	function encoding($charset)
-	{
-		// Normalization from UTS #22
-		switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset)))
-		{
-			case 'adobestandardencoding':
-			case 'csadobestandardencoding':
-				return 'Adobe-Standard-Encoding';
-
-			case 'adobesymbolencoding':
-			case 'cshppsmath':
-				return 'Adobe-Symbol-Encoding';
-
-			case 'ami1251':
-			case 'amiga1251':
-				return 'Amiga-1251';
+					// If we have media:content tags, loop through them.
+					foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
+					{
+						if (isset($content['attribs']['']['url']))
+						{
+							// Attributes
+							$bitrate = null;
+							$channels = null;
+							$duration = null;
+							$expression = null;
+							$framerate = null;
+							$height = null;
+							$javascript = null;
+							$lang = null;
+							$length = null;
+							$medium = null;
+							$samplingrate = null;
+							$type = null;
+							$url = null;
+							$width = null;
 
-			case 'ansix31101983':
-			case 'csat5001983':
-			case 'csiso99naplps':
-			case 'isoir99':
-			case 'naplps':
-				return 'ANSI_X3.110-1983';
+							// Elements
+							$captions = null;
+							$categories = null;
+							$copyrights = null;
+							$credits = null;
+							$description = null;
+							$hashes = null;
+							$keywords = null;
+							$player = null;
+							$ratings = null;
+							$restrictions = null;
+							$thumbnails = null;
+							$title = null;
 
-			case 'arabic7':
-			case 'asmo449':
-			case 'csiso89asmo449':
-			case 'iso9036':
-			case 'isoir89':
-				return 'ASMO_449';
+							// Start checking the attributes of media:content
+							if (isset($content['attribs']['']['bitrate']))
+							{
+								$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['channels']))
+							{
+								$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['duration']))
+							{
+								$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							else
+							{
+								$duration = $duration_parent;
+							}
+							if (isset($content['attribs']['']['expression']))
+							{
+								$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['framerate']))
+							{
+								$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['height']))
+							{
+								$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['lang']))
+							{
+								$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['fileSize']))
+							{
+								$length = ceil($content['attribs']['']['fileSize']);
+							}
+							if (isset($content['attribs']['']['medium']))
+							{
+								$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['samplingrate']))
+							{
+								$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['type']))
+							{
+								$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['attribs']['']['width']))
+							{
+								$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
 
-			case 'big5':
-			case 'csbig5':
-				return 'Big5';
+							// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
 
-			case 'big5hkscs':
-				return 'Big5-HKSCS';
+							// CAPTIONS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
+								{
+									$caption_type = null;
+									$caption_lang = null;
+									$caption_startTime = null;
+									$caption_endTime = null;
+									$caption_text = null;
+									if (isset($caption['attribs']['']['type']))
+									{
+										$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['lang']))
+									{
+										$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['start']))
+									{
+										$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['end']))
+									{
+										$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['data']))
+									{
+										$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
+								}
+								if (is_array($captions))
+								{
+									$captions = array_values(array_unique($captions));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
+								{
+									$caption_type = null;
+									$caption_lang = null;
+									$caption_startTime = null;
+									$caption_endTime = null;
+									$caption_text = null;
+									if (isset($caption['attribs']['']['type']))
+									{
+										$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['lang']))
+									{
+										$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['start']))
+									{
+										$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['attribs']['']['end']))
+									{
+										$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($caption['data']))
+									{
+										$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
+								}
+								if (is_array($captions))
+								{
+									$captions = array_values(array_unique($captions));
+								}
+							}
+							else
+							{
+								$captions = $captions_parent;
+							}
 
-			case 'bocu1':
-			case 'csbocu1':
-				return 'BOCU-1';
+							// CATEGORIES
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
+							{
+								foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
+								{
+									$term = null;
+									$scheme = null;
+									$label = null;
+									if (isset($category['data']))
+									{
+										$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($category['attribs']['']['scheme']))
+									{
+										$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$scheme = 'http://search.yahoo.com/mrss/category_schema';
+									}
+									if (isset($category['attribs']['']['label']))
+									{
+										$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
+								}
+							}
+							if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
+							{
+								foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
+								{
+									$term = null;
+									$scheme = null;
+									$label = null;
+									if (isset($category['data']))
+									{
+										$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($category['attribs']['']['scheme']))
+									{
+										$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$scheme = 'http://search.yahoo.com/mrss/category_schema';
+									}
+									if (isset($category['attribs']['']['label']))
+									{
+										$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
+								}
+							}
+							if (is_array($categories) && is_array($categories_parent))
+							{
+								$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
+							}
+							elseif (is_array($categories))
+							{
+								$categories = array_values(array_unique($categories));
+							}
+							elseif (is_array($categories_parent))
+							{
+								$categories = array_values(array_unique($categories_parent));
+							}
 
-			case 'brf':
-			case 'csbrf':
-				return 'BRF';
+							// COPYRIGHTS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
+							{
+								$copyright_url = null;
+								$copyright_label = null;
+								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
+								{
+									$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
+								{
+									$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
+							{
+								$copyright_url = null;
+								$copyright_label = null;
+								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
+								{
+									$copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
+								{
+									$copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
+							}
+							else
+							{
+								$copyrights = $copyrights_parent;
+							}
 
-			case 'bs4730':
-			case 'csiso4unitedkingdom':
-			case 'gb':
-			case 'iso646gb':
-			case 'isoir4':
-			case 'uk':
-				return 'BS_4730';
+							// CREDITS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
+								{
+									$credit_role = null;
+									$credit_scheme = null;
+									$credit_name = null;
+									if (isset($credit['attribs']['']['role']))
+									{
+										$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($credit['attribs']['']['scheme']))
+									{
+										$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$credit_scheme = 'urn:ebu';
+									}
+									if (isset($credit['data']))
+									{
+										$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
+								}
+								if (is_array($credits))
+								{
+									$credits = array_values(array_unique($credits));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
+								{
+									$credit_role = null;
+									$credit_scheme = null;
+									$credit_name = null;
+									if (isset($credit['attribs']['']['role']))
+									{
+										$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($credit['attribs']['']['scheme']))
+									{
+										$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$credit_scheme = 'urn:ebu';
+									}
+									if (isset($credit['data']))
+									{
+										$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
+								}
+								if (is_array($credits))
+								{
+									$credits = array_values(array_unique($credits));
+								}
+							}
+							else
+							{
+								$credits = $credits_parent;
+							}
 
-			case 'bsviewdata':
-			case 'csiso47bsviewdata':
-			case 'isoir47':
-				return 'BS_viewdata';
+							// DESCRIPTION
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
+							{
+								$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
+							{
+								$description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							else
+							{
+								$description = $description_parent;
+							}
 
-			case 'cesu8':
-			case 'cscesu8':
-				return 'CESU-8';
-
-			case 'ca':
-			case 'csa71':
-			case 'csaz243419851':
-			case 'csiso121canadian1':
-			case 'iso646ca':
-			case 'isoir121':
-				return 'CSA_Z243.4-1985-1';
-
-			case 'csa72':
-			case 'csaz243419852':
-			case 'csiso122canadian2':
-			case 'iso646ca2':
-			case 'isoir122':
-				return 'CSA_Z243.4-1985-2';
-
-			case 'csaz24341985gr':
-			case 'csiso123csaz24341985gr':
-			case 'isoir123':
-				return 'CSA_Z243.4-1985-gr';
-
-			case 'csiso139csn369103':
-			case 'csn369103':
-			case 'isoir139':
-				return 'CSN_369103';
-
-			case 'csdecmcs':
-			case 'dec':
-			case 'decmcs':
-				return 'DEC-MCS';
+							// HASHES
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
+								{
+									$value = null;
+									$algo = null;
+									if (isset($hash['data']))
+									{
+										$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($hash['attribs']['']['algo']))
+									{
+										$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$algo = 'md5';
+									}
+									$hashes[] = $algo.':'.$value;
+								}
+								if (is_array($hashes))
+								{
+									$hashes = array_values(array_unique($hashes));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
+								{
+									$value = null;
+									$algo = null;
+									if (isset($hash['data']))
+									{
+										$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($hash['attribs']['']['algo']))
+									{
+										$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$algo = 'md5';
+									}
+									$hashes[] = $algo.':'.$value;
+								}
+								if (is_array($hashes))
+								{
+									$hashes = array_values(array_unique($hashes));
+								}
+							}
+							else
+							{
+								$hashes = $hashes_parent;
+							}
 
-			case 'csiso21german':
-			case 'de':
-			case 'din66003':
-			case 'iso646de':
-			case 'isoir21':
-				return 'DIN_66003';
+							// KEYWORDS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
+							{
+								if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
+								{
+									$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+									foreach ($temp as $word)
+									{
+										$keywords[] = trim($word);
+									}
+									unset($temp);
+								}
+								if (is_array($keywords))
+								{
+									$keywords = array_values(array_unique($keywords));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
+							{
+								if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
+								{
+									$temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+									foreach ($temp as $word)
+									{
+										$keywords[] = trim($word);
+									}
+									unset($temp);
+								}
+								if (is_array($keywords))
+								{
+									$keywords = array_values(array_unique($keywords));
+								}
+							}
+							else
+							{
+								$keywords = $keywords_parent;
+							}
 
-			case 'csdkus':
-			case 'dkus':
-				return 'dk-us';
+							// PLAYER
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
+							{
+								$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
+							{
+								$player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+							}
+							else
+							{
+								$player = $player_parent;
+							}
 
-			case 'csiso646danish':
-			case 'dk':
-			case 'ds2089':
-			case 'iso646dk':
-				return 'DS_2089';
+							// RATINGS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
+								{
+									$rating_scheme = null;
+									$rating_value = null;
+									if (isset($rating['attribs']['']['scheme']))
+									{
+										$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$rating_scheme = 'urn:simple';
+									}
+									if (isset($rating['data']))
+									{
+										$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+								}
+								if (is_array($ratings))
+								{
+									$ratings = array_values(array_unique($ratings));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
+								{
+									$rating_scheme = null;
+									$rating_value = null;
+									if (isset($rating['attribs']['']['scheme']))
+									{
+										$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									else
+									{
+										$rating_scheme = 'urn:simple';
+									}
+									if (isset($rating['data']))
+									{
+										$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+								}
+								if (is_array($ratings))
+								{
+									$ratings = array_values(array_unique($ratings));
+								}
+							}
+							else
+							{
+								$ratings = $ratings_parent;
+							}
 
-			case 'csibmebcdicatde':
-			case 'ebcdicatde':
-				return 'EBCDIC-AT-DE';
+							// RESTRICTIONS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
+								{
+									$restriction_relationship = null;
+									$restriction_type = null;
+									$restriction_value = null;
+									if (isset($restriction['attribs']['']['relationship']))
+									{
+										$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($restriction['attribs']['']['type']))
+									{
+										$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($restriction['data']))
+									{
+										$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+								}
+								if (is_array($restrictions))
+								{
+									$restrictions = array_values(array_unique($restrictions));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
+								{
+									$restriction_relationship = null;
+									$restriction_type = null;
+									$restriction_value = null;
+									if (isset($restriction['attribs']['']['relationship']))
+									{
+										$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($restriction['attribs']['']['type']))
+									{
+										$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									if (isset($restriction['data']))
+									{
+										$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+									}
+									$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+								}
+								if (is_array($restrictions))
+								{
+									$restrictions = array_values(array_unique($restrictions));
+								}
+							}
+							else
+							{
+								$restrictions = $restrictions_parent;
+							}
 
-			case 'csebcdicatdea':
-			case 'ebcdicatdea':
-				return 'EBCDIC-AT-DE-A';
+							// THUMBNAILS
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
+							{
+								foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
+								{
+									$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+								}
+								if (is_array($thumbnails))
+								{
+									$thumbnails = array_values(array_unique($thumbnails));
+								}
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
+							{
+								foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
+								{
+									$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+								}
+								if (is_array($thumbnails))
+								{
+									$thumbnails = array_values(array_unique($thumbnails));
+								}
+							}
+							else
+							{
+								$thumbnails = $thumbnails_parent;
+							}
 
-			case 'csebcdiccafr':
-			case 'ebcdiccafr':
-				return 'EBCDIC-CA-FR';
+							// TITLES
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
+							{
+								$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
+							{
+								$title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							else
+							{
+								$title = $title_parent;
+							}
 
-			case 'csebcdicdkno':
-			case 'ebcdicdkno':
-				return 'EBCDIC-DK-NO';
+							$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
+						}
+					}
+				}
+			}
 
-			case 'csebcdicdknoa':
-			case 'ebcdicdknoa':
-				return 'EBCDIC-DK-NO-A';
+			// If we have standalone media:content tags, loop through them.
+			if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
+			{
+				foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
+				{
+					if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
+					{
+						// Attributes
+						$bitrate = null;
+						$channels = null;
+						$duration = null;
+						$expression = null;
+						$framerate = null;
+						$height = null;
+						$javascript = null;
+						$lang = null;
+						$length = null;
+						$medium = null;
+						$samplingrate = null;
+						$type = null;
+						$url = null;
+						$width = null;
 
-			case 'csebcdices':
-			case 'ebcdices':
-				return 'EBCDIC-ES';
+						// Elements
+						$captions = null;
+						$categories = null;
+						$copyrights = null;
+						$credits = null;
+						$description = null;
+						$hashes = null;
+						$keywords = null;
+						$player = null;
+						$ratings = null;
+						$restrictions = null;
+						$thumbnails = null;
+						$title = null;
 
-			case 'csebcdicesa':
-			case 'ebcdicesa':
-				return 'EBCDIC-ES-A';
+						// Start checking the attributes of media:content
+						if (isset($content['attribs']['']['bitrate']))
+						{
+							$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['channels']))
+						{
+							$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['duration']))
+						{
+							$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						else
+						{
+							$duration = $duration_parent;
+						}
+						if (isset($content['attribs']['']['expression']))
+						{
+							$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['framerate']))
+						{
+							$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['height']))
+						{
+							$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['lang']))
+						{
+							$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['fileSize']))
+						{
+							$length = ceil($content['attribs']['']['fileSize']);
+						}
+						if (isset($content['attribs']['']['medium']))
+						{
+							$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['samplingrate']))
+						{
+							$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['type']))
+						{
+							$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['width']))
+						{
+							$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						if (isset($content['attribs']['']['url']))
+						{
+							$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+						}
+						// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
 
-			case 'csebcdicess':
-			case 'ebcdicess':
-				return 'EBCDIC-ES-S';
+						// CAPTIONS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
+							{
+								$caption_type = null;
+								$caption_lang = null;
+								$caption_startTime = null;
+								$caption_endTime = null;
+								$caption_text = null;
+								if (isset($caption['attribs']['']['type']))
+								{
+									$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($caption['attribs']['']['lang']))
+								{
+									$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($caption['attribs']['']['start']))
+								{
+									$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($caption['attribs']['']['end']))
+								{
+									$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($caption['data']))
+								{
+									$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
+							}
+							if (is_array($captions))
+							{
+								$captions = array_values(array_unique($captions));
+							}
+						}
+						else
+						{
+							$captions = $captions_parent;
+						}
 
-			case 'csebcdicfise':
-			case 'ebcdicfise':
-				return 'EBCDIC-FI-SE';
+						// CATEGORIES
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
+						{
+							foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
+							{
+								$term = null;
+								$scheme = null;
+								$label = null;
+								if (isset($category['data']))
+								{
+									$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($category['attribs']['']['scheme']))
+								{
+									$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								else
+								{
+									$scheme = 'http://search.yahoo.com/mrss/category_schema';
+								}
+								if (isset($category['attribs']['']['label']))
+								{
+									$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
+							}
+						}
+						if (is_array($categories) && is_array($categories_parent))
+						{
+							$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
+						}
+						elseif (is_array($categories))
+						{
+							$categories = array_values(array_unique($categories));
+						}
+						elseif (is_array($categories_parent))
+						{
+							$categories = array_values(array_unique($categories_parent));
+						}
+						else
+						{
+							$categories = null;
+						}
 
-			case 'csebcdicfisea':
-			case 'ebcdicfisea':
-				return 'EBCDIC-FI-SE-A';
+						// COPYRIGHTS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
+						{
+							$copyright_url = null;
+							$copyright_label = null;
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
+							{
+								$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
+							{
+								$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+							}
+							$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
+						}
+						else
+						{
+							$copyrights = $copyrights_parent;
+						}
 
-			case 'csebcdicfr':
-			case 'ebcdicfr':
-				return 'EBCDIC-FR';
-
-			case 'csebcdicit':
-			case 'ebcdicit':
-				return 'EBCDIC-IT';
+						// CREDITS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
+							{
+								$credit_role = null;
+								$credit_scheme = null;
+								$credit_name = null;
+								if (isset($credit['attribs']['']['role']))
+								{
+									$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($credit['attribs']['']['scheme']))
+								{
+									$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								else
+								{
+									$credit_scheme = 'urn:ebu';
+								}
+								if (isset($credit['data']))
+								{
+									$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
+							}
+							if (is_array($credits))
+							{
+								$credits = array_values(array_unique($credits));
+							}
+						}
+						else
+						{
+							$credits = $credits_parent;
+						}
 
-			case 'csebcdicpt':
-			case 'ebcdicpt':
-				return 'EBCDIC-PT';
+						// DESCRIPTION
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
+						{
+							$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						else
+						{
+							$description = $description_parent;
+						}
 
-			case 'csebcdicuk':
-			case 'ebcdicuk':
-				return 'EBCDIC-UK';
+						// HASHES
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
+							{
+								$value = null;
+								$algo = null;
+								if (isset($hash['data']))
+								{
+									$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($hash['attribs']['']['algo']))
+								{
+									$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								else
+								{
+									$algo = 'md5';
+								}
+								$hashes[] = $algo.':'.$value;
+							}
+							if (is_array($hashes))
+							{
+								$hashes = array_values(array_unique($hashes));
+							}
+						}
+						else
+						{
+							$hashes = $hashes_parent;
+						}
 
-			case 'csebcdicus':
-			case 'ebcdicus':
-				return 'EBCDIC-US';
+						// KEYWORDS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
+						{
+							if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
+							{
+								$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
+								foreach ($temp as $word)
+								{
+									$keywords[] = trim($word);
+								}
+								unset($temp);
+							}
+							if (is_array($keywords))
+							{
+								$keywords = array_values(array_unique($keywords));
+							}
+						}
+						else
+						{
+							$keywords = $keywords_parent;
+						}
 
-			case 'csiso111ecmacyrillic':
-			case 'ecmacyrillic':
-			case 'isoir111':
-			case 'koi8e':
-				return 'ECMA-cyrillic';
+						// PLAYER
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
+						{
+							$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+						}
+						else
+						{
+							$player = $player_parent;
+						}
 
-			case 'csiso17spanish':
-			case 'es':
-			case 'iso646es':
-			case 'isoir17':
-				return 'ES';
+						// RATINGS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
+							{
+								$rating_scheme = null;
+								$rating_value = null;
+								if (isset($rating['attribs']['']['scheme']))
+								{
+									$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								else
+								{
+									$rating_scheme = 'urn:simple';
+								}
+								if (isset($rating['data']))
+								{
+									$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
+							}
+							if (is_array($ratings))
+							{
+								$ratings = array_values(array_unique($ratings));
+							}
+						}
+						else
+						{
+							$ratings = $ratings_parent;
+						}
 
-			case 'csiso85spanish2':
-			case 'es2':
-			case 'iso646es2':
-			case 'isoir85':
-				return 'ES2';
+						// RESTRICTIONS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
+							{
+								$restriction_relationship = null;
+								$restriction_type = null;
+								$restriction_value = null;
+								if (isset($restriction['attribs']['']['relationship']))
+								{
+									$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($restriction['attribs']['']['type']))
+								{
+									$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								if (isset($restriction['data']))
+								{
+									$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+								}
+								$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
+							}
+							if (is_array($restrictions))
+							{
+								$restrictions = array_values(array_unique($restrictions));
+							}
+						}
+						else
+						{
+							$restrictions = $restrictions_parent;
+						}
 
-			case 'cseucpkdfmtjapanese':
-			case 'eucjp':
-			case 'extendedunixcodepackedformatforjapanese':
-				return 'EUC-JP';
+						// THUMBNAILS
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
+						{
+							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
+							{
+								$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+							}
+							if (is_array($thumbnails))
+							{
+								$thumbnails = array_values(array_unique($thumbnails));
+							}
+						}
+						else
+						{
+							$thumbnails = $thumbnails_parent;
+						}
 
-			case 'cseucfixwidjapanese':
-			case 'extendedunixcodefixedwidthforjapanese':
-				return 'Extended_UNIX_Code_Fixed_Width_for_Japanese';
+						// TITLES
+						if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
+						{
+							$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+						}
+						else
+						{
+							$title = $title_parent;
+						}
 
-			case 'gb18030':
-				return 'GB18030';
+						$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
+					}
+				}
+			}
 
-			case 'chinese':
-			case 'cp936':
-			case 'csgb2312':
-			case 'csiso58gb231280':
-			case 'gb2312':
-			case 'gb231280':
-			case 'gbk':
-			case 'isoir58':
-			case 'ms936':
-			case 'windows936':
-				return 'GBK';
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
+			{
+				if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
+				{
+					// Attributes
+					$bitrate = null;
+					$channels = null;
+					$duration = null;
+					$expression = null;
+					$framerate = null;
+					$height = null;
+					$javascript = null;
+					$lang = null;
+					$length = null;
+					$medium = null;
+					$samplingrate = null;
+					$type = null;
+					$url = null;
+					$width = null;
 
-			case 'cn':
-			case 'csiso57gb1988':
-			case 'gb198880':
-			case 'iso646cn':
-			case 'isoir57':
-				return 'GB_1988-80';
+					$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+					if (isset($link['attribs']['']['type']))
+					{
+						$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($link['attribs']['']['length']))
+					{
+						$length = ceil($link['attribs']['']['length']);
+					}
 
-			case 'csiso153gost1976874':
-			case 'gost1976874':
-			case 'isoir153':
-			case 'stsev35888':
-				return 'GOST_19768-74';
+					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
+					$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
+				}
+			}
 
-			case 'csiso150':
-			case 'csiso150greekccitt':
-			case 'greekccitt':
-			case 'isoir150':
-				return 'greek-ccitt';
+			foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
+			{
+				if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
+				{
+					// Attributes
+					$bitrate = null;
+					$channels = null;
+					$duration = null;
+					$expression = null;
+					$framerate = null;
+					$height = null;
+					$javascript = null;
+					$lang = null;
+					$length = null;
+					$medium = null;
+					$samplingrate = null;
+					$type = null;
+					$url = null;
+					$width = null;
 
-			case 'csiso88greek7':
-			case 'greek7':
-			case 'isoir88':
-				return 'greek7';
+					$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+					if (isset($link['attribs']['']['type']))
+					{
+						$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($link['attribs']['']['length']))
+					{
+						$length = ceil($link['attribs']['']['length']);
+					}
 
-			case 'csiso18greek7old':
-			case 'greek7old':
-			case 'isoir18':
-				return 'greek7-old';
+					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
+					$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
+				}
+			}
 
-			case 'cshpdesktop':
-			case 'hpdesktop':
-				return 'HP-DeskTop';
+			if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure'))
+			{
+				if (isset($enclosure[0]['attribs']['']['url']))
+				{
+					// Attributes
+					$bitrate = null;
+					$channels = null;
+					$duration = null;
+					$expression = null;
+					$framerate = null;
+					$height = null;
+					$javascript = null;
+					$lang = null;
+					$length = null;
+					$medium = null;
+					$samplingrate = null;
+					$type = null;
+					$url = null;
+					$width = null;
 
-			case 'cshplegal':
-			case 'hplegal':
-				return 'HP-Legal';
+					$url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
+					if (isset($enclosure[0]['attribs']['']['type']))
+					{
+						$type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
+					}
+					if (isset($enclosure[0]['attribs']['']['length']))
+					{
+						$length = ceil($enclosure[0]['attribs']['']['length']);
+					}
 
-			case 'cshpmath8':
-			case 'hpmath8':
-				return 'HP-Math8';
+					// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
+					$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
+				}
+			}
 
-			case 'cshppifont':
-			case 'hppifont':
-				return 'HP-Pi-font';
+			if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width))
+			{
+				// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
+				$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
+			}
 
-			case 'cshproman8':
-			case 'hproman8':
-			case 'r8':
-			case 'roman8':
-				return 'hp-roman8';
+			$this->data['enclosures'] = array_values(array_unique($this->data['enclosures']));
+		}
+		if (!empty($this->data['enclosures']))
+		{
+			return $this->data['enclosures'];
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-			case 'hzgb2312':
-				return 'HZ-GB-2312';
+	/**
+	 * Get the latitude coordinates for the item
+	 *
+	 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
+	 *
+	 * Uses `<geo:lat>` or `<georss:point>`
+	 *
+	 * @since 1.0
+	 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
+	 * @link http://www.georss.org/ GeoRSS
+	 * @return string|null
+	 */
+	public function get_latitude()
+	{
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
+		{
+			return (float) $return[0]['data'];
+		}
+		elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+		{
+			return (float) $match[1];
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-			case 'csibmsymbols':
-			case 'ibmsymbols':
-				return 'IBM-Symbols';
+	/**
+	 * Get the longitude coordinates for the item
+	 *
+	 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
+	 *
+	 * Uses `<geo:long>`, `<geo:lon>` or `<georss:point>`
+	 *
+	 * @since 1.0
+	 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
+	 * @link http://www.georss.org/ GeoRSS
+	 * @return string|null
+	 */
+	public function get_longitude()
+	{
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
+		{
+			return (float) $return[0]['data'];
+		}
+		elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
+		{
+			return (float) $return[0]['data'];
+		}
+		elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+		{
+			return (float) $match[2];
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-			case 'csibmthai':
-			case 'ibmthai':
-				return 'IBM-Thai';
+	/**
+	 * Get the `<atom:source>` for the item
+	 *
+	 * @since 1.1
+	 * @return SimplePie_Source|null
+	 */
+	public function get_source()
+	{
+		if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source'))
+		{
+			return $this->registry->create('Source', array($this, $return[0]));
+		}
+		else
+		{
+			return null;
+		}
+	}
+}
 
-			case 'cp37':
-			case 'csibm37':
-			case 'ebcdiccpca':
-			case 'ebcdiccpnl':
-			case 'ebcdiccpus':
-			case 'ebcdiccpwt':
-			case 'ibm37':
-				return 'IBM037';
+/**
+ * Used for feed auto-discovery
+ *
+ *
+ * This class can be overloaded with {@see SimplePie::set_locator_class()}
+ *
+ * @package SimplePie
+ */
+class SimplePie_Locator
+{
+	var $useragent;
+	var $timeout;
+	var $file;
+	var $local = array();
+	var $elsewhere = array();
+	var $cached_entities = array();
+	var $http_base;
+	var $base;
+	var $base_location = 0;
+	var $checked_feeds = 0;
+	var $max_checked_feeds = 10;
+	protected $registry;
 
-			case 'cp38':
-			case 'csibm38':
-			case 'ebcdicint':
-			case 'ibm38':
-				return 'IBM038';
+	public function __construct(SimplePie_File $file, $timeout = 10, $useragent = null, $max_checked_feeds = 10)
+	{
+		$this->file = $file;
+		$this->useragent = $useragent;
+		$this->timeout = $timeout;
+		$this->max_checked_feeds = $max_checked_feeds;
 
-			case 'cp273':
-			case 'csibm273':
-			case 'ibm273':
-				return 'IBM273';
+		if (class_exists('DOMDocument'))
+		{
+			$this->dom = new DOMDocument();
 
-			case 'cp274':
-			case 'csibm274':
-			case 'ebcdicbe':
-			case 'ibm274':
-				return 'IBM274';
+			set_error_handler(array('SimplePie_Misc', 'silence_errors'));
+			$this->dom->loadHTML($this->file->body);
+			restore_error_handler();
+		}
+		else
+		{
+			$this->dom = null;
+		}
+	}
 
-			case 'cp275':
-			case 'csibm275':
-			case 'ebcdicbr':
-			case 'ibm275':
-				return 'IBM275';
+	public function set_registry(SimplePie_Registry $registry)
+	{
+		$this->registry = $registry;
+	}
 
-			case 'csibm277':
-			case 'ebcdiccpdk':
-			case 'ebcdiccpno':
-			case 'ibm277':
-				return 'IBM277';
+	public function find($type = SIMPLEPIE_LOCATOR_ALL, &$working)
+	{
+		if ($this->is_feed($this->file))
+		{
+			return $this->file;
+		}
 
-			case 'cp278':
-			case 'csibm278':
-			case 'ebcdiccpfi':
-			case 'ebcdiccpse':
-			case 'ibm278':
-				return 'IBM278';
+		if ($this->file->method & SIMPLEPIE_FILE_SOURCE_REMOTE)
+		{
+			$sniffer = $this->registry->create('Content_Type_Sniffer', array($this->file));
+			if ($sniffer->get_type() !== 'text/html')
+			{
+				return null;
+			}
+		}
 
-			case 'cp280':
-			case 'csibm280':
-			case 'ebcdiccpit':
-			case 'ibm280':
-				return 'IBM280';
+		if ($type & ~SIMPLEPIE_LOCATOR_NONE)
+		{
+			$this->get_base();
+		}
 
-			case 'cp281':
-			case 'csibm281':
-			case 'ebcdicjpe':
-			case 'ibm281':
-				return 'IBM281';
+		if ($type & SIMPLEPIE_LOCATOR_AUTODISCOVERY && $working = $this->autodiscovery())
+		{
+			return $working[0];
+		}
 
-			case 'cp284':
-			case 'csibm284':
-			case 'ebcdiccpes':
-			case 'ibm284':
-				return 'IBM284';
+		if ($type & (SIMPLEPIE_LOCATOR_LOCAL_EXTENSION | SIMPLEPIE_LOCATOR_LOCAL_BODY | SIMPLEPIE_LOCATOR_REMOTE_EXTENSION | SIMPLEPIE_LOCATOR_REMOTE_BODY) && $this->get_links())
+		{
+			if ($type & SIMPLEPIE_LOCATOR_LOCAL_EXTENSION && $working = $this->extension($this->local))
+			{
+				return $working;
+			}
 
-			case 'cp285':
-			case 'csibm285':
-			case 'ebcdiccpgb':
-			case 'ibm285':
-				return 'IBM285';
+			if ($type & SIMPLEPIE_LOCATOR_LOCAL_BODY && $working = $this->body($this->local))
+			{
+				return $working;
+			}
 
-			case 'cp290':
-			case 'csibm290':
-			case 'ebcdicjpkana':
-			case 'ibm290':
-				return 'IBM290';
+			if ($type & SIMPLEPIE_LOCATOR_REMOTE_EXTENSION && $working = $this->extension($this->elsewhere))
+			{
+				return $working;
+			}
 
-			case 'cp297':
-			case 'csibm297':
-			case 'ebcdiccpfr':
-			case 'ibm297':
-				return 'IBM297';
+			if ($type & SIMPLEPIE_LOCATOR_REMOTE_BODY && $working = $this->body($this->elsewhere))
+			{
+				return $working;
+			}
+		}
+		return null;
+	}
 
-			case 'cp420':
-			case 'csibm420':
-			case 'ebcdiccpar1':
-			case 'ibm420':
-				return 'IBM420';
+	public function is_feed($file)
+	{
+		if ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE)
+		{
+			$sniffer = $this->registry->create('Content_Type_Sniffer', array($file));
+			$sniffed = $sniffer->get_type();
+			if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml')))
+			{
+				return true;
+			}
+			else
+			{
+				return false;
+			}
+		}
+		elseif ($file->method & SIMPLEPIE_FILE_SOURCE_LOCAL)
+		{
+			return true;
+		}
+		else
+		{
+			return false;
+		}
+	}
 
-			case 'cp423':
-			case 'csibm423':
-			case 'ebcdiccpgr':
-			case 'ibm423':
-				return 'IBM423';
+	public function get_base()
+	{
+		if ($this->dom === null)
+		{
+			throw new SimplePie_Exception('DOMDocument not found, unable to use locator');
+		}
+		$this->http_base = $this->file->url;
+		$this->base = $this->http_base;
+		$elements = $this->dom->getElementsByTagName('base');
+		foreach ($elements as $element)
+		{
+			if ($element->hasAttribute('href'))
+			{
+				$base = $this->registry->call('Misc', 'absolutize_url', array(trim($element->getAttribute('href')), $this->http_base));
+				if ($base === false)
+				{
+					continue;
+				}
+				$this->base = $base;
+				$this->base_location = method_exists($element, 'getLineNo') ? $element->getLineNo() : 0;
+				break;
+			}
+		}
+	}
 
-			case 'cp424':
-			case 'csibm424':
-			case 'ebcdiccphe':
-			case 'ibm424':
-				return 'IBM424';
+	public function autodiscovery()
+	{
+		$done = array();
+		$feeds = array();
+		$feeds = array_merge($feeds, $this->search_elements_by_tag('link', $done, $feeds));
+		$feeds = array_merge($feeds, $this->search_elements_by_tag('a', $done, $feeds));
+		$feeds = array_merge($feeds, $this->search_elements_by_tag('area', $done, $feeds));
 
-			case '437':
-			case 'cp437':
-			case 'cspc8codepage437':
-			case 'ibm437':
-				return 'IBM437';
+		if (!empty($feeds))
+		{
+			return array_values($feeds);
+		}
+		else
+		{
+			return null;
+		}
+	}
 
-			case 'cp500':
-			case 'csibm500':
-			case 'ebcdiccpbe':
-			case 'ebcdiccpch':
-			case 'ibm500':
-				return 'IBM500';
+	protected function search_elements_by_tag($name, &$done, $feeds)
+	{
+		if ($this->dom === null)
+		{
+			throw new SimplePie_Exception('DOMDocument not found, unable to use locator');
+		}
 
-			case 'cp775':
-			case 'cspc775baltic':
-			case 'ibm775':
-				return 'IBM775';
+		$links = $this->dom->getElementsByTagName($name);
+		foreach ($links as $link)
+		{
+			if ($this->checked_feeds === $this->max_checked_feeds)
+			{
+				break;
+			}
+			if ($link->hasAttribute('href') && $link->hasAttribute('rel'))
+			{
+				$rel = array_unique($this->registry->call('Misc', 'space_seperated_tokens', array(strtolower($link->getAttribute('rel')))));
+				$line = method_exists($link, 'getLineNo') ? $link->getLineNo() : 1;
 
-			case '850':
-			case 'cp850':
-			case 'cspc850multilingual':
-			case 'ibm850':
-				return 'IBM850';
+				if ($this->base_location < $line)
+				{
+					$href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->base));
+				}
+				else
+				{
+					$href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->http_base));
+				}
+				if ($href === false)
+				{
+					continue;
+				}
 
-			case '851':
-			case 'cp851':
-			case 'csibm851':
-			case 'ibm851':
-				return 'IBM851';
+				if (!in_array($href, $done) && in_array('feed', $rel) || (in_array('alternate', $rel) && !in_array('stylesheet', $rel) && $link->hasAttribute('type') && in_array(strtolower($this->registry->call('Misc', 'parse_mime', array($link->getAttribute('type')))), array('application/rss+xml', 'application/atom+xml'))) && !isset($feeds[$href]))
+				{
+					$this->checked_feeds++;
+					$headers = array(
+						'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+					);
+					$feed = $this->registry->create('File', array($href, $this->timeout, 5, $headers, $this->useragent));
+					if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
+					{
+						$feeds[$href] = $feed;
+					}
+				}
+				$done[] = $href;
+			}
+		}
 
-			case '852':
-			case 'cp852':
-			case 'cspcp852':
-			case 'ibm852':
-				return 'IBM852';
+		return $feeds;
+	}
 
-			case '855':
-			case 'cp855':
-			case 'csibm855':
-			case 'ibm855':
-				return 'IBM855';
+	public function get_links()
+	{
+		if ($this->dom === null)
+		{
+			throw new SimplePie_Exception('DOMDocument not found, unable to use locator');
+		}
 
-			case '857':
-			case 'cp857':
-			case 'csibm857':
-			case 'ibm857':
-				return 'IBM857';
+		$links = $this->dom->getElementsByTagName('a');
+		foreach ($links as $link)
+		{
+			if ($link->hasAttribute('href'))
+			{
+				$href = trim($link->getAttribute('href'));
+				$parsed = $this->registry->call('Misc', 'parse_url', array($href));
+				if ($parsed['scheme'] === '' || preg_match('/^(http(s)|feed)?$/i', $parsed['scheme']))
+				{
+					if ($this->base_location < $link->getLineNo())
+					{
+						$href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->base));
+					}
+					else
+					{
+						$href = $this->registry->call('Misc', 'absolutize_url', array(trim($link->getAttribute('href')), $this->http_base));
+					}
+					if ($href === false)
+					{
+						continue;
+					}
 
-			case 'ccsid858':
-			case 'cp858':
-			case 'ibm858':
-			case 'pcmultilingual850euro':
-				return 'IBM00858';
+					$current = $this->registry->call('Misc', 'parse_url', array($this->file->url));
 
-			case '860':
-			case 'cp860':
-			case 'csibm860':
-			case 'ibm860':
-				return 'IBM860';
+					if ($parsed['authority'] === '' || $parsed['authority'] === $current['authority'])
+					{
+						$this->local[] = $href;
+					}
+					else
+					{
+						$this->elsewhere[] = $href;
+					}
+				}
+			}
+		}
+		$this->local = array_unique($this->local);
+		$this->elsewhere = array_unique($this->elsewhere);
+		if (!empty($this->local) || !empty($this->elsewhere))
+		{
+			return true;
+		}
+		return null;
+	}
 
-			case '861':
-			case 'cp861':
-			case 'cpis':
-			case 'csibm861':
-			case 'ibm861':
-				return 'IBM861';
-
-			case '862':
-			case 'cp862':
-			case 'cspc862latinhebrew':
-			case 'ibm862':
-				return 'IBM862';
+	public function extension(&$array)
+	{
+		foreach ($array as $key => $value)
+		{
+			if ($this->checked_feeds === $this->max_checked_feeds)
+			{
+				break;
+			}
+			if (in_array(strtolower(strrchr($value, '.')), array('.rss', '.rdf', '.atom', '.xml')))
+			{
+				$this->checked_feeds++;
 
-			case '863':
-			case 'cp863':
-			case 'csibm863':
-			case 'ibm863':
-				return 'IBM863';
+				$headers = array(
+					'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+				);
+				$feed = $this->registry->create('File', array($value, $this->timeout, 5, $headers, $this->useragent));
+				if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
+				{
+					return $feed;
+				}
+				else
+				{
+					unset($array[$key]);
+				}
+			}
+		}
+		return null;
+	}
 
-			case 'cp864':
-			case 'csibm864':
-			case 'ibm864':
-				return 'IBM864';
+	public function body(&$array)
+	{
+		foreach ($array as $key => $value)
+		{
+			if ($this->checked_feeds === $this->max_checked_feeds)
+			{
+				break;
+			}
+			if (preg_match('/(rss|rdf|atom|xml)/i', $value))
+			{
+				$this->checked_feeds++;
+				$headers = array(
+					'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+				);
+				$feed = $this->registry->create('File', array($value, $this->timeout, 5, null, $this->useragent));
+				if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
+				{
+					return $feed;
+				}
+				else
+				{
+					unset($array[$key]);
+				}
+			}
+		}
+		return null;
+	}
+}
 
-			case '865':
-			case 'cp865':
-			case 'csibm865':
-			case 'ibm865':
-				return 'IBM865';
+/**
+ * Miscellanous utilities
+ *
+ * @package SimplePie
+ */
+class SimplePie_Misc
+{
+	public static function time_hms($seconds)
+	{
+		$time = '';
 
-			case '866':
-			case 'cp866':
-			case 'csibm866':
-			case 'ibm866':
-				return 'IBM866';
+		$hours = floor($seconds / 3600);
+		$remainder = $seconds % 3600;
+		if ($hours > 0)
+		{
+			$time .= $hours.':';
+		}
 
-			case 'cp868':
-			case 'cpar':
-			case 'csibm868':
-			case 'ibm868':
-				return 'IBM868';
+		$minutes = floor($remainder / 60);
+		$seconds = $remainder % 60;
+		if ($minutes < 10 && $hours > 0)
+		{
+			$minutes = '0' . $minutes;
+		}
+		if ($seconds < 10)
+		{
+			$seconds = '0' . $seconds;
+		}
 
-			case '869':
-			case 'cp869':
-			case 'cpgr':
-			case 'csibm869':
-			case 'ibm869':
-				return 'IBM869';
+		$time .= $minutes.':';
+		$time .= $seconds;
 
-			case 'cp870':
-			case 'csibm870':
-			case 'ebcdiccproece':
-			case 'ebcdiccpyu':
-			case 'ibm870':
-				return 'IBM870';
+		return $time;
+	}
 
-			case 'cp871':
-			case 'csibm871':
-			case 'ebcdiccpis':
-			case 'ibm871':
-				return 'IBM871';
+	public static function absolutize_url($relative, $base)
+	{
+		$iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative);
+		if ($iri === false)
+		{
+			return false;
+		}
+		return $iri->get_uri();
+	}
 
-			case 'cp880':
-			case 'csibm880':
-			case 'ebcdiccyrillic':
-			case 'ibm880':
-				return 'IBM880';
+	/**
+	 * Get a HTML/XML element from a HTML string
+	 *
+	 * @deprecated Use DOMDocument instead (parsing HTML with regex is bad!)
+	 * @param string $realname Element name (including namespace prefix if applicable)
+	 * @param string $string HTML document
+	 * @return array
+	 */
+	public static function get_element($realname, $string)
+	{
+		$return = array();
+		$name = preg_quote($realname, '/');
+		if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE))
+		{
+			for ($i = 0, $total_matches = count($matches); $i < $total_matches; $i++)
+			{
+				$return[$i]['tag'] = $realname;
+				$return[$i]['full'] = $matches[$i][0][0];
+				$return[$i]['offset'] = $matches[$i][0][1];
+				if (strlen($matches[$i][3][0]) <= 2)
+				{
+					$return[$i]['self_closing'] = true;
+				}
+				else
+				{
+					$return[$i]['self_closing'] = false;
+					$return[$i]['content'] = $matches[$i][4][0];
+				}
+				$return[$i]['attribs'] = array();
+				if (isset($matches[$i][2][0]) && preg_match_all('/[\x09\x0A\x0B\x0C\x0D\x20]+([^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*)(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"([^"]*)"|\'([^\']*)\'|([^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?/', ' ' . $matches[$i][2][0] . ' ', $attribs, PREG_SET_ORDER))
+				{
+					for ($j = 0, $total_attribs = count($attribs); $j < $total_attribs; $j++)
+					{
+						if (count($attribs[$j]) === 2)
+						{
+							$attribs[$j][2] = $attribs[$j][1];
+						}
+						$return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8');
+					}
+				}
+			}
+		}
+		return $return;
+	}
 
-			case 'cp891':
-			case 'csibm891':
-			case 'ibm891':
-				return 'IBM891';
+	public static function element_implode($element)
+	{
+		$full = "<$element[tag]";
+		foreach ($element['attribs'] as $key => $value)
+		{
+			$key = strtolower($key);
+			$full .= " $key=\"" . htmlspecialchars($value['data']) . '"';
+		}
+		if ($element['self_closing'])
+		{
+			$full .= ' />';
+		}
+		else
+		{
+			$full .= ">$element[content]</$element[tag]>";
+		}
+		return $full;
+	}
 
-			case 'cp903':
-			case 'csibm903':
-			case 'ibm903':
-				return 'IBM903';
+	public static function error($message, $level, $file, $line)
+	{
+		if ((ini_get('error_reporting') & $level) > 0)
+		{
+			switch ($level)
+			{
+				case E_USER_ERROR:
+					$note = 'PHP Error';
+					break;
+				case E_USER_WARNING:
+					$note = 'PHP Warning';
+					break;
+				case E_USER_NOTICE:
+					$note = 'PHP Notice';
+					break;
+				default:
+					$note = 'Unknown Error';
+					break;
+			}
 
-			case '904':
-			case 'cp904':
-			case 'csibbm904':
-			case 'ibm904':
-				return 'IBM904';
+			$log_error = true;
+			if (!function_exists('error_log'))
+			{
+				$log_error = false;
+			}
 
-			case 'cp905':
-			case 'csibm905':
-			case 'ebcdiccptr':
-			case 'ibm905':
-				return 'IBM905';
+			$log_file = @ini_get('error_log');
+			if (!empty($log_file) && ('syslog' !== $log_file) && !@is_writable($log_file))
+			{
+				$log_error = false;
+			}
 
-			case 'cp918':
-			case 'csibm918':
-			case 'ebcdiccpar2':
-			case 'ibm918':
-				return 'IBM918';
+			if ($log_error)
+			{
+				@error_log("$note: $message in $file on line $line", 0);
+			}
+		}
 
-			case 'ccsid924':
-			case 'cp924':
-			case 'ebcdiclatin9euro':
-			case 'ibm924':
-				return 'IBM00924';
+		return $message;
+	}
 
-			case 'cp1026':
-			case 'csibm1026':
-			case 'ibm1026':
-				return 'IBM1026';
+	public static function fix_protocol($url, $http = 1)
+	{
+		$url = SimplePie_Misc::normalize_url($url);
+		$parsed = SimplePie_Misc::parse_url($url);
+		if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https')
+		{
+			return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['authority'], $parsed['path'], $parsed['query'], $parsed['fragment']), $http);
+		}
 
-			case 'ibm1047':
-				return 'IBM1047';
+		if ($parsed['scheme'] === '' && $parsed['authority'] === '' && !file_exists($url))
+		{
+			return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['path'], '', $parsed['query'], $parsed['fragment']), $http);
+		}
 
-			case 'ccsid1140':
-			case 'cp1140':
-			case 'ebcdicus37euro':
-			case 'ibm1140':
-				return 'IBM01140';
+		if ($http === 2 && $parsed['scheme'] !== '')
+		{
+			return "feed:$url";
+		}
+		elseif ($http === 3 && strtolower($parsed['scheme']) === 'http')
+		{
+			return substr_replace($url, 'podcast', 0, 4);
+		}
+		elseif ($http === 4 && strtolower($parsed['scheme']) === 'http')
+		{
+			return substr_replace($url, 'itpc', 0, 4);
+		}
+		else
+		{
+			return $url;
+		}
+	}
 
-			case 'ccsid1141':
-			case 'cp1141':
-			case 'ebcdicde273euro':
-			case 'ibm1141':
-				return 'IBM01141';
+	public static function parse_url($url)
+	{
+		$iri = new SimplePie_IRI($url);
+		return array(
+			'scheme' => (string) $iri->scheme,
+			'authority' => (string) $iri->authority,
+			'path' => (string) $iri->path,
+			'query' => (string) $iri->query,
+			'fragment' => (string) $iri->fragment
+		);
+	}
 
-			case 'ccsid1142':
-			case 'cp1142':
-			case 'ebcdicdk277euro':
-			case 'ebcdicno277euro':
-			case 'ibm1142':
-				return 'IBM01142';
+	public static function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '')
+	{
+		$iri = new SimplePie_IRI('');
+		$iri->scheme = $scheme;
+		$iri->authority = $authority;
+		$iri->path = $path;
+		$iri->query = $query;
+		$iri->fragment = $fragment;
+		return $iri->get_uri();
+	}
 
-			case 'ccsid1143':
-			case 'cp1143':
-			case 'ebcdicfi278euro':
-			case 'ebcdicse278euro':
-			case 'ibm1143':
-				return 'IBM01143';
+	public static function normalize_url($url)
+	{
+		$iri = new SimplePie_IRI($url);
+		return $iri->get_uri();
+	}
 
-			case 'ccsid1144':
-			case 'cp1144':
-			case 'ebcdicit280euro':
-			case 'ibm1144':
-				return 'IBM01144';
+	public static function percent_encoding_normalization($match)
+	{
+		$integer = hexdec($match[1]);
+		if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E)
+		{
+			return chr($integer);
+		}
+		else
+		{
+			return strtoupper($match[0]);
+		}
+	}
 
-			case 'ccsid1145':
-			case 'cp1145':
-			case 'ebcdices284euro':
-			case 'ibm1145':
-				return 'IBM01145';
+	/**
+	 * Converts a Windows-1252 encoded string to a UTF-8 encoded string
+	 *
+	 * @static
+	 * @param string $string Windows-1252 encoded string
+	 * @return string UTF-8 encoded string
+	 */
+	public static function windows_1252_to_utf8($string)
+	{
+		static $convert_table = array("\x80" => "\xE2\x82\xAC", "\x81" => "\xEF\xBF\xBD", "\x82" => "\xE2\x80\x9A", "\x83" => "\xC6\x92", "\x84" => "\xE2\x80\x9E", "\x85" => "\xE2\x80\xA6", "\x86" => "\xE2\x80\xA0", "\x87" => "\xE2\x80\xA1", "\x88" => "\xCB\x86", "\x89" => "\xE2\x80\xB0", "\x8A" => "\xC5\xA0", "\x8B" => "\xE2\x80\xB9", "\x8C" => "\xC5\x92", "\x8D" => "\xEF\xBF\xBD", "\x8E" => "\xC5\xBD", "\x8F" => "\xEF\xBF\xBD", "\x90" => "\xEF\xBF\xBD", "\x91" => "\xE2\x80\x98", "\x92" => "\xE2\x80\x99", "\x93" => "\xE2\x80\x9C", "\x94" => "\xE2\x80\x9D", "\x95" => "\xE2\x80\xA2", "\x96" => "\xE2\x80\x93", "\x97" => "\xE2\x80\x94", "\x98" => "\xCB\x9C", "\x99" => "\xE2\x84\xA2", "\x9A" => "\xC5\xA1", "\x9B" => "\xE2\x80\xBA", "\x9C" => "\xC5\x93", "\x9D" => "\xEF\xBF\xBD", "\x9E" => "\xC5\xBE", "\x9F" => "\xC5\xB8", "\xA0" => "\xC2\xA0", "\xA1" => "\xC2\xA1", "\xA2" => "\xC2\xA2", "\xA3" => "\xC2\xA3", "\xA4" => "\xC2\xA4", "\xA5" => "\xC2\xA5", "\xA6" => "\xC2\xA6", "\xA7" => "\xC2\xA7", "\xA8" => "\xC2\xA8", "\xA9" => "\xC2\xA9", "\xAA" => "\xC2\xAA", "\xAB" => "\xC2\xAB", "\xAC" => "\xC2\xAC", "\xAD" => "\xC2\xAD", "\xAE" => "\xC2\xAE", "\xAF" => "\xC2\xAF", "\xB0" => "\xC2\xB0", "\xB1" => "\xC2\xB1", "\xB2" => "\xC2\xB2", "\xB3" => "\xC2\xB3", "\xB4" => "\xC2\xB4", "\xB5" => "\xC2\xB5", "\xB6" => "\xC2\xB6", "\xB7" => "\xC2\xB7", "\xB8" => "\xC2\xB8", "\xB9" => "\xC2\xB9", "\xBA" => "\xC2\xBA", "\xBB" => "\xC2\xBB", "\xBC" => "\xC2\xBC", "\xBD" => "\xC2\xBD", "\xBE" => "\xC2\xBE", "\xBF" => "\xC2\xBF", "\xC0" => "\xC3\x80", "\xC1" => "\xC3\x81", "\xC2" => "\xC3\x82", "\xC3" => "\xC3\x83", "\xC4" => "\xC3\x84", "\xC5" => "\xC3\x85", "\xC6" => "\xC3\x86", "\xC7" => "\xC3\x87", "\xC8" => "\xC3\x88", "\xC9" => "\xC3\x89", "\xCA" => "\xC3\x8A", "\xCB" => "\xC3\x8B", "\xCC" => "\xC3\x8C", "\xCD" => "\xC3\x8D", "\xCE" => "\xC3\x8E", "\xCF" => "\xC3\x8F", "\xD0" => "\xC3\x90", "\xD1" => "\xC3\x91", "\xD2" => "\xC3\x92", "\xD3" => "\xC3\x93", "\xD4" => "\xC3\x94", "\xD5" => "\xC3\x95", "\xD6" => "\xC3\x96", "\xD7" => "\xC3\x97", "\xD8" => "\xC3\x98", "\xD9" => "\xC3\x99", "\xDA" => "\xC3\x9A", "\xDB" => "\xC3\x9B", "\xDC" => "\xC3\x9C", "\xDD" => "\xC3\x9D", "\xDE" => "\xC3\x9E", "\xDF" => "\xC3\x9F", "\xE0" => "\xC3\xA0", "\xE1" => "\xC3\xA1", "\xE2" => "\xC3\xA2", "\xE3" => "\xC3\xA3", "\xE4" => "\xC3\xA4", "\xE5" => "\xC3\xA5", "\xE6" => "\xC3\xA6", "\xE7" => "\xC3\xA7", "\xE8" => "\xC3\xA8", "\xE9" => "\xC3\xA9", "\xEA" => "\xC3\xAA", "\xEB" => "\xC3\xAB", "\xEC" => "\xC3\xAC", "\xED" => "\xC3\xAD", "\xEE" => "\xC3\xAE", "\xEF" => "\xC3\xAF", "\xF0" => "\xC3\xB0", "\xF1" => "\xC3\xB1", "\xF2" => "\xC3\xB2", "\xF3" => "\xC3\xB3", "\xF4" => "\xC3\xB4", "\xF5" => "\xC3\xB5", "\xF6" => "\xC3\xB6", "\xF7" => "\xC3\xB7", "\xF8" => "\xC3\xB8", "\xF9" => "\xC3\xB9", "\xFA" => "\xC3\xBA", "\xFB" => "\xC3\xBB", "\xFC" => "\xC3\xBC", "\xFD" => "\xC3\xBD", "\xFE" => "\xC3\xBE", "\xFF" => "\xC3\xBF");
 
-			case 'ccsid1146':
-			case 'cp1146':
-			case 'ebcdicgb285euro':
-			case 'ibm1146':
-				return 'IBM01146';
+		return strtr($string, $convert_table);
+	}
 
-			case 'ccsid1147':
-			case 'cp1147':
-			case 'ebcdicfr297euro':
-			case 'ibm1147':
-				return 'IBM01147';
+	/**
+	 * Change a string from one encoding to another
+	 *
+	 * @param string $data Raw data in $input encoding
+	 * @param string $input Encoding of $data
+	 * @param string $output Encoding you want
+	 * @return string|boolean False if we can't convert it
+	 */
+	public static function change_encoding($data, $input, $output)
+	{
+		$input = SimplePie_Misc::encoding($input);
+		$output = SimplePie_Misc::encoding($output);
 
-			case 'ccsid1148':
-			case 'cp1148':
-			case 'ebcdicinternational500euro':
-			case 'ibm1148':
-				return 'IBM01148';
+		// We fail to fail on non US-ASCII bytes
+		if ($input === 'US-ASCII')
+		{
+			static $non_ascii_octects = '';
+			if (!$non_ascii_octects)
+			{
+				for ($i = 0x80; $i <= 0xFF; $i++)
+				{
+					$non_ascii_octects .= chr($i);
+				}
+			}
+			$data = substr($data, 0, strcspn($data, $non_ascii_octects));
+		}
 
-			case 'ccsid1149':
-			case 'cp1149':
-			case 'ebcdicis871euro':
-			case 'ibm1149':
-				return 'IBM01149';
+		// This is first, as behaviour of this is completely predictable
+		if ($input === 'windows-1252' && $output === 'UTF-8')
+		{
+			return SimplePie_Misc::windows_1252_to_utf8($data);
+		}
+		// This is second, as behaviour of this varies only with PHP version (the middle part of this expression checks the encoding is supported).
+		elseif (function_exists('mb_convert_encoding') && ($return = SimplePie_Misc::change_encoding_mbstring($data, $input, $output)))
+		{
+			return $return;
+ 		}
+		// This is last, as behaviour of this varies with OS userland and PHP version
+		elseif (function_exists('iconv') && ($return = SimplePie_Misc::change_encoding_iconv($data, $input, $output)))
+		{
+			return $return;
+		}
+		// If we can't do anything, just fail
+		else
+		{
+			return false;
+		}
+	}
 
-			case 'csiso143iecp271':
-			case 'iecp271':
-			case 'isoir143':
-				return 'IEC_P27-1';
+	protected static function change_encoding_mbstring($data, $input, $output)
+	{
+		if ($input === 'windows-949')
+		{
+			$input = 'EUC-KR';
+		}
+		if ($output === 'windows-949')
+		{
+			$output = 'EUC-KR';
+		}
+		if ($input === 'Windows-31J')
+		{
+			$input = 'SJIS';
+		}
+		if ($output === 'Windows-31J')
+		{
+			$output = 'SJIS';
+		}
 
-			case 'csiso49inis':
-			case 'inis':
-			case 'isoir49':
-				return 'INIS';
+		// Check that the encoding is supported
+		if (@mb_convert_encoding("\x80", 'UTF-16BE', $input) === "\x00\x80")
+		{
+			return false;
+		}
+		if (!in_array($input, mb_list_encodings()))
+		{
+			return false;
+		}
 
-			case 'csiso50inis8':
-			case 'inis8':
-			case 'isoir50':
-				return 'INIS-8';
+		// Let's do some conversion
+		if ($return = @mb_convert_encoding($data, $output, $input))
+		{
+			return $return;
+		}
 
-			case 'csiso51iniscyrillic':
-			case 'iniscyrillic':
-			case 'isoir51':
-				return 'INIS-cyrillic';
+		return false;
+	}
 
-			case 'csinvariant':
-			case 'invariant':
-				return 'INVARIANT';
+	protected static function change_encoding_iconv($data, $input, $output)
+	{
+		return @iconv($input, $output, $data);
+	}
 
-			case 'iso2022cn':
-				return 'ISO-2022-CN';
+	/**
+	 * Normalize an encoding name
+	 *
+	 * This is automatically generated by create.php
+	 *
+	 * To generate it, run `php create.php` on the command line, and copy the
+	 * output to replace this function.
+	 *
+	 * @param string $charset Character set to standardise
+	 * @return string Standardised name
+	 */
+	public static function encoding($charset)
+	{
+		// Normalization from UTS #22
+		switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset)))
+		{
+			case 'adobestandardencoding':
+			case 'csadobestandardencoding':
+				return 'Adobe-Standard-Encoding';
 
-			case 'iso2022cnext':
-				return 'ISO-2022-CN-EXT';
+			case 'adobesymbolencoding':
+			case 'cshppsmath':
+				return 'Adobe-Symbol-Encoding';
 
-			case 'csiso2022jp':
-			case 'iso2022jp':
-				return 'ISO-2022-JP';
+			case 'ami1251':
+			case 'amiga1251':
+				return 'Amiga-1251';
 
-			case 'csiso2022jp2':
-			case 'iso2022jp2':
-				return 'ISO-2022-JP-2';
+			case 'ansix31101983':
+			case 'csat5001983':
+			case 'csiso99naplps':
+			case 'isoir99':
+			case 'naplps':
+				return 'ANSI_X3.110-1983';
 
-			case 'csiso2022kr':
-			case 'iso2022kr':
-				return 'ISO-2022-KR';
+			case 'arabic7':
+			case 'asmo449':
+			case 'csiso89asmo449':
+			case 'iso9036':
+			case 'isoir89':
+				return 'ASMO_449';
 
-			case 'cswindows30latin1':
-			case 'iso88591windows30latin1':
-				return 'ISO-8859-1-Windows-3.0-Latin-1';
+			case 'big5':
+			case 'csbig5':
+				return 'Big5';
 
-			case 'cswindows31latin1':
-			case 'iso88591windows31latin1':
-				return 'ISO-8859-1-Windows-3.1-Latin-1';
+			case 'big5hkscs':
+				return 'Big5-HKSCS';
 
-			case 'csisolatin2':
-			case 'iso88592':
-			case 'iso885921987':
-			case 'isoir101':
-			case 'l2':
-			case 'latin2':
-				return 'ISO-8859-2';
-
-			case 'cswindows31latin2':
-			case 'iso88592windowslatin2':
-				return 'ISO-8859-2-Windows-Latin-2';
+			case 'bocu1':
+			case 'csbocu1':
+				return 'BOCU-1';
 
-			case 'csisolatin3':
-			case 'iso88593':
-			case 'iso885931988':
-			case 'isoir109':
-			case 'l3':
-			case 'latin3':
-				return 'ISO-8859-3';
+			case 'brf':
+			case 'csbrf':
+				return 'BRF';
 
-			case 'csisolatin4':
-			case 'iso88594':
-			case 'iso885941988':
-			case 'isoir110':
-			case 'l4':
-			case 'latin4':
-				return 'ISO-8859-4';
+			case 'bs4730':
+			case 'csiso4unitedkingdom':
+			case 'gb':
+			case 'iso646gb':
+			case 'isoir4':
+			case 'uk':
+				return 'BS_4730';
 
-			case 'csisolatincyrillic':
-			case 'cyrillic':
-			case 'iso88595':
-			case 'iso885951988':
-			case 'isoir144':
-				return 'ISO-8859-5';
+			case 'bsviewdata':
+			case 'csiso47bsviewdata':
+			case 'isoir47':
+				return 'BS_viewdata';
 
-			case 'arabic':
-			case 'asmo708':
-			case 'csisolatinarabic':
-			case 'ecma114':
-			case 'iso88596':
-			case 'iso885961987':
-			case 'isoir127':
-				return 'ISO-8859-6';
+			case 'cesu8':
+			case 'cscesu8':
+				return 'CESU-8';
 
-			case 'csiso88596e':
-			case 'iso88596e':
-				return 'ISO-8859-6-E';
+			case 'ca':
+			case 'csa71':
+			case 'csaz243419851':
+			case 'csiso121canadian1':
+			case 'iso646ca':
+			case 'isoir121':
+				return 'CSA_Z243.4-1985-1';
 
-			case 'csiso88596i':
-			case 'iso88596i':
-				return 'ISO-8859-6-I';
+			case 'csa72':
+			case 'csaz243419852':
+			case 'csiso122canadian2':
+			case 'iso646ca2':
+			case 'isoir122':
+				return 'CSA_Z243.4-1985-2';
 
-			case 'csisolatingreek':
-			case 'ecma118':
-			case 'elot928':
-			case 'greek':
-			case 'greek8':
-			case 'iso88597':
-			case 'iso885971987':
-			case 'isoir126':
-				return 'ISO-8859-7';
+			case 'csaz24341985gr':
+			case 'csiso123csaz24341985gr':
+			case 'isoir123':
+				return 'CSA_Z243.4-1985-gr';
 
-			case 'csisolatinhebrew':
-			case 'hebrew':
-			case 'iso88598':
-			case 'iso885981988':
-			case 'isoir138':
-				return 'ISO-8859-8';
+			case 'csiso139csn369103':
+			case 'csn369103':
+			case 'isoir139':
+				return 'CSN_369103';
 
-			case 'csiso88598e':
-			case 'iso88598e':
-				return 'ISO-8859-8-E';
+			case 'csdecmcs':
+			case 'dec':
+			case 'decmcs':
+				return 'DEC-MCS';
 
-			case 'csiso88598i':
-			case 'iso88598i':
-				return 'ISO-8859-8-I';
+			case 'csiso21german':
+			case 'de':
+			case 'din66003':
+			case 'iso646de':
+			case 'isoir21':
+				return 'DIN_66003';
 
-			case 'cswindows31latin5':
-			case 'iso88599windowslatin5':
-				return 'ISO-8859-9-Windows-Latin-5';
+			case 'csdkus':
+			case 'dkus':
+				return 'dk-us';
 
-			case 'csisolatin6':
-			case 'iso885910':
-			case 'iso8859101992':
-			case 'isoir157':
-			case 'l6':
-			case 'latin6':
-				return 'ISO-8859-10';
+			case 'csiso646danish':
+			case 'dk':
+			case 'ds2089':
+			case 'iso646dk':
+				return 'DS_2089';
 
-			case 'iso885913':
-				return 'ISO-8859-13';
+			case 'csibmebcdicatde':
+			case 'ebcdicatde':
+				return 'EBCDIC-AT-DE';
 
-			case 'iso885914':
-			case 'iso8859141998':
-			case 'isoceltic':
-			case 'isoir199':
-			case 'l8':
-			case 'latin8':
-				return 'ISO-8859-14';
+			case 'csebcdicatdea':
+			case 'ebcdicatdea':
+				return 'EBCDIC-AT-DE-A';
 
-			case 'iso885915':
-			case 'latin9':
-				return 'ISO-8859-15';
+			case 'csebcdiccafr':
+			case 'ebcdiccafr':
+				return 'EBCDIC-CA-FR';
 
-			case 'iso885916':
-			case 'iso8859162001':
-			case 'isoir226':
-			case 'l10':
-			case 'latin10':
-				return 'ISO-8859-16';
+			case 'csebcdicdkno':
+			case 'ebcdicdkno':
+				return 'EBCDIC-DK-NO';
 
-			case 'iso10646j1':
-				return 'ISO-10646-J-1';
+			case 'csebcdicdknoa':
+			case 'ebcdicdknoa':
+				return 'EBCDIC-DK-NO-A';
 
-			case 'csunicode':
-			case 'iso10646ucs2':
-				return 'ISO-10646-UCS-2';
+			case 'csebcdices':
+			case 'ebcdices':
+				return 'EBCDIC-ES';
 
-			case 'csucs4':
-			case 'iso10646ucs4':
-				return 'ISO-10646-UCS-4';
+			case 'csebcdicesa':
+			case 'ebcdicesa':
+				return 'EBCDIC-ES-A';
 
-			case 'csunicodeascii':
-			case 'iso10646ucsbasic':
-				return 'ISO-10646-UCS-Basic';
+			case 'csebcdicess':
+			case 'ebcdicess':
+				return 'EBCDIC-ES-S';
 
-			case 'csunicodelatin1':
-			case 'iso10646':
-			case 'iso10646unicodelatin1':
-				return 'ISO-10646-Unicode-Latin1';
+			case 'csebcdicfise':
+			case 'ebcdicfise':
+				return 'EBCDIC-FI-SE';
 
-			case 'csiso10646utf1':
-			case 'iso10646utf1':
-				return 'ISO-10646-UTF-1';
+			case 'csebcdicfisea':
+			case 'ebcdicfisea':
+				return 'EBCDIC-FI-SE-A';
 
-			case 'csiso115481':
-			case 'iso115481':
-			case 'isotr115481':
-				return 'ISO-11548-1';
+			case 'csebcdicfr':
+			case 'ebcdicfr':
+				return 'EBCDIC-FR';
 
-			case 'csiso90':
-			case 'isoir90':
-				return 'iso-ir-90';
+			case 'csebcdicit':
+			case 'ebcdicit':
+				return 'EBCDIC-IT';
 
-			case 'csunicodeibm1261':
-			case 'isounicodeibm1261':
-				return 'ISO-Unicode-IBM-1261';
+			case 'csebcdicpt':
+			case 'ebcdicpt':
+				return 'EBCDIC-PT';
 
-			case 'csunicodeibm1264':
-			case 'isounicodeibm1264':
-				return 'ISO-Unicode-IBM-1264';
+			case 'csebcdicuk':
+			case 'ebcdicuk':
+				return 'EBCDIC-UK';
 
-			case 'csunicodeibm1265':
-			case 'isounicodeibm1265':
-				return 'ISO-Unicode-IBM-1265';
+			case 'csebcdicus':
+			case 'ebcdicus':
+				return 'EBCDIC-US';
 
-			case 'csunicodeibm1268':
-			case 'isounicodeibm1268':
-				return 'ISO-Unicode-IBM-1268';
+			case 'csiso111ecmacyrillic':
+			case 'ecmacyrillic':
+			case 'isoir111':
+			case 'koi8e':
+				return 'ECMA-cyrillic';
 
-			case 'csunicodeibm1276':
-			case 'isounicodeibm1276':
-				return 'ISO-Unicode-IBM-1276';
+			case 'csiso17spanish':
+			case 'es':
+			case 'iso646es':
+			case 'isoir17':
+				return 'ES';
 
-			case 'csiso646basic1983':
-			case 'iso646basic1983':
-			case 'ref':
-				return 'ISO_646.basic:1983';
+			case 'csiso85spanish2':
+			case 'es2':
+			case 'iso646es2':
+			case 'isoir85':
+				return 'ES2';
 
-			case 'csiso2intlrefversion':
-			case 'irv':
-			case 'iso646irv1983':
-			case 'isoir2':
-				return 'ISO_646.irv:1983';
-
-			case 'csiso2033':
-			case 'e13b':
-			case 'iso20331983':
-			case 'isoir98':
-				return 'ISO_2033-1983';
+			case 'cseucpkdfmtjapanese':
+			case 'eucjp':
+			case 'extendedunixcodepackedformatforjapanese':
+				return 'EUC-JP';
 
-			case 'csiso5427cyrillic':
-			case 'iso5427':
-			case 'isoir37':
-				return 'ISO_5427';
+			case 'cseucfixwidjapanese':
+			case 'extendedunixcodefixedwidthforjapanese':
+				return 'Extended_UNIX_Code_Fixed_Width_for_Japanese';
 
-			case 'iso5427cyrillic1981':
-			case 'iso54271981':
-			case 'isoir54':
-				return 'ISO_5427:1981';
+			case 'gb18030':
+				return 'GB18030';
 
-			case 'csiso5428greek':
-			case 'iso54281980':
-			case 'isoir55':
-				return 'ISO_5428:1980';
+			case 'chinese':
+			case 'cp936':
+			case 'csgb2312':
+			case 'csiso58gb231280':
+			case 'gb2312':
+			case 'gb231280':
+			case 'gbk':
+			case 'isoir58':
+			case 'ms936':
+			case 'windows936':
+				return 'GBK';
 
-			case 'csiso6937add':
-			case 'iso6937225':
-			case 'isoir152':
-				return 'ISO_6937-2-25';
+			case 'cn':
+			case 'csiso57gb1988':
+			case 'gb198880':
+			case 'iso646cn':
+			case 'isoir57':
+				return 'GB_1988-80';
 
-			case 'csisotextcomm':
-			case 'iso69372add':
-			case 'isoir142':
-				return 'ISO_6937-2-add';
+			case 'csiso153gost1976874':
+			case 'gost1976874':
+			case 'isoir153':
+			case 'stsev35888':
+				return 'GOST_19768-74';
 
-			case 'csiso8859supp':
-			case 'iso8859supp':
-			case 'isoir154':
-			case 'latin125':
-				return 'ISO_8859-supp';
+			case 'csiso150':
+			case 'csiso150greekccitt':
+			case 'greekccitt':
+			case 'isoir150':
+				return 'greek-ccitt';
 
-			case 'csiso10367box':
-			case 'iso10367box':
-			case 'isoir155':
-				return 'ISO_10367-box';
+			case 'csiso88greek7':
+			case 'greek7':
+			case 'isoir88':
+				return 'greek7';
 
-			case 'csiso15italian':
-			case 'iso646it':
-			case 'isoir15':
-			case 'it':
-				return 'IT';
+			case 'csiso18greek7old':
+			case 'greek7old':
+			case 'isoir18':
+				return 'greek7-old';
 
-			case 'csiso13jisc6220jp':
-			case 'isoir13':
-			case 'jisc62201969':
-			case 'jisc62201969jp':
-			case 'katakana':
-			case 'x2017':
-				return 'JIS_C6220-1969-jp';
+			case 'cshpdesktop':
+			case 'hpdesktop':
+				return 'HP-DeskTop';
 
-			case 'csiso14jisc6220ro':
-			case 'iso646jp':
-			case 'isoir14':
-			case 'jisc62201969ro':
-			case 'jp':
-				return 'JIS_C6220-1969-ro';
+			case 'cshplegal':
+			case 'hplegal':
+				return 'HP-Legal';
 
-			case 'csiso42jisc62261978':
-			case 'isoir42':
-			case 'jisc62261978':
-				return 'JIS_C6226-1978';
+			case 'cshpmath8':
+			case 'hpmath8':
+				return 'HP-Math8';
 
-			case 'csiso87jisx208':
-			case 'isoir87':
-			case 'jisc62261983':
-			case 'jisx2081983':
-			case 'x208':
-				return 'JIS_C6226-1983';
+			case 'cshppifont':
+			case 'hppifont':
+				return 'HP-Pi-font';
 
-			case 'csiso91jisc62291984a':
-			case 'isoir91':
-			case 'jisc62291984a':
-			case 'jpocra':
-				return 'JIS_C6229-1984-a';
+			case 'cshproman8':
+			case 'hproman8':
+			case 'r8':
+			case 'roman8':
+				return 'hp-roman8';
 
-			case 'csiso92jisc62991984b':
-			case 'iso646jpocrb':
-			case 'isoir92':
-			case 'jisc62291984b':
-			case 'jpocrb':
-				return 'JIS_C6229-1984-b';
+			case 'hzgb2312':
+				return 'HZ-GB-2312';
 
-			case 'csiso93jis62291984badd':
-			case 'isoir93':
-			case 'jisc62291984badd':
-			case 'jpocrbadd':
-				return 'JIS_C6229-1984-b-add';
+			case 'csibmsymbols':
+			case 'ibmsymbols':
+				return 'IBM-Symbols';
 
-			case 'csiso94jis62291984hand':
-			case 'isoir94':
-			case 'jisc62291984hand':
-			case 'jpocrhand':
-				return 'JIS_C6229-1984-hand';
+			case 'csibmthai':
+			case 'ibmthai':
+				return 'IBM-Thai';
 
-			case 'csiso95jis62291984handadd':
-			case 'isoir95':
-			case 'jisc62291984handadd':
-			case 'jpocrhandadd':
-				return 'JIS_C6229-1984-hand-add';
+			case 'cp37':
+			case 'csibm37':
+			case 'ebcdiccpca':
+			case 'ebcdiccpnl':
+			case 'ebcdiccpus':
+			case 'ebcdiccpwt':
+			case 'ibm37':
+				return 'IBM037';
 
-			case 'csiso96jisc62291984kana':
-			case 'isoir96':
-			case 'jisc62291984kana':
-				return 'JIS_C6229-1984-kana';
+			case 'cp38':
+			case 'csibm38':
+			case 'ebcdicint':
+			case 'ibm38':
+				return 'IBM038';
 
-			case 'csjisencoding':
-			case 'jisencoding':
-				return 'JIS_Encoding';
+			case 'cp273':
+			case 'csibm273':
+			case 'ibm273':
+				return 'IBM273';
 
-			case 'cshalfwidthkatakana':
-			case 'jisx201':
-			case 'x201':
-				return 'JIS_X0201';
+			case 'cp274':
+			case 'csibm274':
+			case 'ebcdicbe':
+			case 'ibm274':
+				return 'IBM274';
 
-			case 'csiso159jisx2121990':
-			case 'isoir159':
-			case 'jisx2121990':
-			case 'x212':
-				return 'JIS_X0212-1990';
+			case 'cp275':
+			case 'csibm275':
+			case 'ebcdicbr':
+			case 'ibm275':
+				return 'IBM275';
 
-			case 'csiso141jusib1002':
-			case 'iso646yu':
-			case 'isoir141':
-			case 'js':
-			case 'jusib1002':
-			case 'yu':
-				return 'JUS_I.B1.002';
+			case 'csibm277':
+			case 'ebcdiccpdk':
+			case 'ebcdiccpno':
+			case 'ibm277':
+				return 'IBM277';
 
-			case 'csiso147macedonian':
-			case 'isoir147':
-			case 'jusib1003mac':
-			case 'macedonian':
-				return 'JUS_I.B1.003-mac';
+			case 'cp278':
+			case 'csibm278':
+			case 'ebcdiccpfi':
+			case 'ebcdiccpse':
+			case 'ibm278':
+				return 'IBM278';
 
-			case 'csiso146serbian':
-			case 'isoir146':
-			case 'jusib1003serb':
-			case 'serbian':
-				return 'JUS_I.B1.003-serb';
+			case 'cp280':
+			case 'csibm280':
+			case 'ebcdiccpit':
+			case 'ibm280':
+				return 'IBM280';
 
-			case 'koi7switched':
-				return 'KOI7-switched';
+			case 'cp281':
+			case 'csibm281':
+			case 'ebcdicjpe':
+			case 'ibm281':
+				return 'IBM281';
 
-			case 'cskoi8r':
-			case 'koi8r':
-				return 'KOI8-R';
+			case 'cp284':
+			case 'csibm284':
+			case 'ebcdiccpes':
+			case 'ibm284':
+				return 'IBM284';
 
-			case 'koi8u':
-				return 'KOI8-U';
+			case 'cp285':
+			case 'csibm285':
+			case 'ebcdiccpgb':
+			case 'ibm285':
+				return 'IBM285';
 
-			case 'csksc5636':
-			case 'iso646kr':
-			case 'ksc5636':
-				return 'KSC5636';
+			case 'cp290':
+			case 'csibm290':
+			case 'ebcdicjpkana':
+			case 'ibm290':
+				return 'IBM290';
 
-			case 'cskz1048':
-			case 'kz1048':
-			case 'rk1048':
-			case 'strk10482002':
-				return 'KZ-1048';
+			case 'cp297':
+			case 'csibm297':
+			case 'ebcdiccpfr':
+			case 'ibm297':
+				return 'IBM297';
 
-			case 'csiso19latingreek':
-			case 'isoir19':
-			case 'latingreek':
-				return 'latin-greek';
+			case 'cp420':
+			case 'csibm420':
+			case 'ebcdiccpar1':
+			case 'ibm420':
+				return 'IBM420';
 
-			case 'csiso27latingreek1':
-			case 'isoir27':
-			case 'latingreek1':
-				return 'Latin-greek-1';
+			case 'cp423':
+			case 'csibm423':
+			case 'ebcdiccpgr':
+			case 'ibm423':
+				return 'IBM423';
 
-			case 'csiso158lap':
-			case 'isoir158':
-			case 'lap':
-			case 'latinlap':
-				return 'latin-lap';
+			case 'cp424':
+			case 'csibm424':
+			case 'ebcdiccphe':
+			case 'ibm424':
+				return 'IBM424';
 
-			case 'csmacintosh':
-			case 'mac':
-			case 'macintosh':
-				return 'macintosh';
+			case '437':
+			case 'cp437':
+			case 'cspc8codepage437':
+			case 'ibm437':
+				return 'IBM437';
 
-			case 'csmicrosoftpublishing':
-			case 'microsoftpublishing':
-				return 'Microsoft-Publishing';
+			case 'cp500':
+			case 'csibm500':
+			case 'ebcdiccpbe':
+			case 'ebcdiccpch':
+			case 'ibm500':
+				return 'IBM500';
 
-			case 'csmnem':
-			case 'mnem':
-				return 'MNEM';
+			case 'cp775':
+			case 'cspc775baltic':
+			case 'ibm775':
+				return 'IBM775';
 
-			case 'csmnemonic':
-			case 'mnemonic':
-				return 'MNEMONIC';
+			case '850':
+			case 'cp850':
+			case 'cspc850multilingual':
+			case 'ibm850':
+				return 'IBM850';
 
-			case 'csiso86hungarian':
-			case 'hu':
-			case 'iso646hu':
-			case 'isoir86':
-			case 'msz77953':
-				return 'MSZ_7795.3';
+			case '851':
+			case 'cp851':
+			case 'csibm851':
+			case 'ibm851':
+				return 'IBM851';
 
-			case 'csnatsdano':
-			case 'isoir91':
-			case 'natsdano':
-				return 'NATS-DANO';
+			case '852':
+			case 'cp852':
+			case 'cspcp852':
+			case 'ibm852':
+				return 'IBM852';
 
-			case 'csnatsdanoadd':
-			case 'isoir92':
-			case 'natsdanoadd':
-				return 'NATS-DANO-ADD';
+			case '855':
+			case 'cp855':
+			case 'csibm855':
+			case 'ibm855':
+				return 'IBM855';
 
-			case 'csnatssefi':
-			case 'isoir81':
-			case 'natssefi':
-				return 'NATS-SEFI';
+			case '857':
+			case 'cp857':
+			case 'csibm857':
+			case 'ibm857':
+				return 'IBM857';
 
-			case 'csnatssefiadd':
-			case 'isoir82':
-			case 'natssefiadd':
-				return 'NATS-SEFI-ADD';
+			case 'ccsid858':
+			case 'cp858':
+			case 'ibm858':
+			case 'pcmultilingual850euro':
+				return 'IBM00858';
 
-			case 'csiso151cuba':
-			case 'cuba':
-			case 'iso646cu':
-			case 'isoir151':
-			case 'ncnc1081':
-				return 'NC_NC00-10:81';
+			case '860':
+			case 'cp860':
+			case 'csibm860':
+			case 'ibm860':
+				return 'IBM860';
 
-			case 'csiso69french':
-			case 'fr':
-			case 'iso646fr':
-			case 'isoir69':
-			case 'nfz62010':
-				return 'NF_Z_62-010';
+			case '861':
+			case 'cp861':
+			case 'cpis':
+			case 'csibm861':
+			case 'ibm861':
+				return 'IBM861';
 
-			case 'csiso25french':
-			case 'iso646fr1':
-			case 'isoir25':
-			case 'nfz620101973':
-				return 'NF_Z_62-010_(1973)';
+			case '862':
+			case 'cp862':
+			case 'cspc862latinhebrew':
+			case 'ibm862':
+				return 'IBM862';
 
-			case 'csiso60danishnorwegian':
-			case 'csiso60norwegian1':
-			case 'iso646no':
-			case 'isoir60':
-			case 'no':
-			case 'ns45511':
-				return 'NS_4551-1';
+			case '863':
+			case 'cp863':
+			case 'csibm863':
+			case 'ibm863':
+				return 'IBM863';
 
-			case 'csiso61norwegian2':
-			case 'iso646no2':
-			case 'isoir61':
-			case 'no2':
-			case 'ns45512':
-				return 'NS_4551-2';
+			case 'cp864':
+			case 'csibm864':
+			case 'ibm864':
+				return 'IBM864';
 
-			case 'osdebcdicdf3irv':
-				return 'OSD_EBCDIC_DF03_IRV';
+			case '865':
+			case 'cp865':
+			case 'csibm865':
+			case 'ibm865':
+				return 'IBM865';
 
-			case 'osdebcdicdf41':
-				return 'OSD_EBCDIC_DF04_1';
+			case '866':
+			case 'cp866':
+			case 'csibm866':
+			case 'ibm866':
+				return 'IBM866';
 
-			case 'osdebcdicdf415':
-				return 'OSD_EBCDIC_DF04_15';
+			case 'cp868':
+			case 'cpar':
+			case 'csibm868':
+			case 'ibm868':
+				return 'IBM868';
 
-			case 'cspc8danishnorwegian':
-			case 'pc8danishnorwegian':
-				return 'PC8-Danish-Norwegian';
+			case '869':
+			case 'cp869':
+			case 'cpgr':
+			case 'csibm869':
+			case 'ibm869':
+				return 'IBM869';
 
-			case 'cspc8turkish':
-			case 'pc8turkish':
-				return 'PC8-Turkish';
+			case 'cp870':
+			case 'csibm870':
+			case 'ebcdiccproece':
+			case 'ebcdiccpyu':
+			case 'ibm870':
+				return 'IBM870';
 
-			case 'csiso16portuguese':
-			case 'iso646pt':
-			case 'isoir16':
-			case 'pt':
-				return 'PT';
+			case 'cp871':
+			case 'csibm871':
+			case 'ebcdiccpis':
+			case 'ibm871':
+				return 'IBM871';
 
-			case 'csiso84portuguese2':
-			case 'iso646pt2':
-			case 'isoir84':
-			case 'pt2':
-				return 'PT2';
+			case 'cp880':
+			case 'csibm880':
+			case 'ebcdiccyrillic':
+			case 'ibm880':
+				return 'IBM880';
 
-			case 'cp154':
-			case 'csptcp154':
-			case 'cyrillicasian':
-			case 'pt154':
-			case 'ptcp154':
-				return 'PTCP154';
+			case 'cp891':
+			case 'csibm891':
+			case 'ibm891':
+				return 'IBM891';
 
-			case 'scsu':
-				return 'SCSU';
-
-			case 'csiso10swedish':
-			case 'fi':
-			case 'iso646fi':
-			case 'iso646se':
-			case 'isoir10':
-			case 'se':
-			case 'sen850200b':
-				return 'SEN_850200_B';
+			case 'cp903':
+			case 'csibm903':
+			case 'ibm903':
+				return 'IBM903';
 
-			case 'csiso11swedishfornames':
-			case 'iso646se2':
-			case 'isoir11':
-			case 'se2':
-			case 'sen850200c':
-				return 'SEN_850200_C';
+			case '904':
+			case 'cp904':
+			case 'csibbm904':
+			case 'ibm904':
+				return 'IBM904';
 
-			case 'csiso102t617bit':
-			case 'isoir102':
-			case 't617bit':
-				return 'T.61-7bit';
+			case 'cp905':
+			case 'csibm905':
+			case 'ebcdiccptr':
+			case 'ibm905':
+				return 'IBM905';
 
-			case 'csiso103t618bit':
-			case 'isoir103':
-			case 't61':
-			case 't618bit':
-				return 'T.61-8bit';
+			case 'cp918':
+			case 'csibm918':
+			case 'ebcdiccpar2':
+			case 'ibm918':
+				return 'IBM918';
 
-			case 'csiso128t101g2':
-			case 'isoir128':
-			case 't101g2':
-				return 'T.101-G2';
+			case 'ccsid924':
+			case 'cp924':
+			case 'ebcdiclatin9euro':
+			case 'ibm924':
+				return 'IBM00924';
 
-			case 'cstscii':
-			case 'tscii':
-				return 'TSCII';
+			case 'cp1026':
+			case 'csibm1026':
+			case 'ibm1026':
+				return 'IBM1026';
 
-			case 'csunicode11':
-			case 'unicode11':
-				return 'UNICODE-1-1';
+			case 'ibm1047':
+				return 'IBM1047';
 
-			case 'csunicode11utf7':
-			case 'unicode11utf7':
-				return 'UNICODE-1-1-UTF-7';
+			case 'ccsid1140':
+			case 'cp1140':
+			case 'ebcdicus37euro':
+			case 'ibm1140':
+				return 'IBM01140';
 
-			case 'csunknown8bit':
-			case 'unknown8bit':
-				return 'UNKNOWN-8BIT';
+			case 'ccsid1141':
+			case 'cp1141':
+			case 'ebcdicde273euro':
+			case 'ibm1141':
+				return 'IBM01141';
 
-			case 'ansix341968':
-			case 'ansix341986':
-			case 'ascii':
-			case 'cp367':
-			case 'csascii':
-			case 'ibm367':
-			case 'iso646irv1991':
-			case 'iso646us':
-			case 'isoir6':
-			case 'us':
-			case 'usascii':
-				return 'US-ASCII';
+			case 'ccsid1142':
+			case 'cp1142':
+			case 'ebcdicdk277euro':
+			case 'ebcdicno277euro':
+			case 'ibm1142':
+				return 'IBM01142';
 
-			case 'csusdk':
-			case 'usdk':
-				return 'us-dk';
+			case 'ccsid1143':
+			case 'cp1143':
+			case 'ebcdicfi278euro':
+			case 'ebcdicse278euro':
+			case 'ibm1143':
+				return 'IBM01143';
 
-			case 'utf7':
-				return 'UTF-7';
+			case 'ccsid1144':
+			case 'cp1144':
+			case 'ebcdicit280euro':
+			case 'ibm1144':
+				return 'IBM01144';
 
-			case 'utf8':
-				return 'UTF-8';
+			case 'ccsid1145':
+			case 'cp1145':
+			case 'ebcdices284euro':
+			case 'ibm1145':
+				return 'IBM01145';
 
-			case 'utf16':
-				return 'UTF-16';
+			case 'ccsid1146':
+			case 'cp1146':
+			case 'ebcdicgb285euro':
+			case 'ibm1146':
+				return 'IBM01146';
 
-			case 'utf16be':
-				return 'UTF-16BE';
+			case 'ccsid1147':
+			case 'cp1147':
+			case 'ebcdicfr297euro':
+			case 'ibm1147':
+				return 'IBM01147';
 
-			case 'utf16le':
-				return 'UTF-16LE';
+			case 'ccsid1148':
+			case 'cp1148':
+			case 'ebcdicinternational500euro':
+			case 'ibm1148':
+				return 'IBM01148';
 
-			case 'utf32':
-				return 'UTF-32';
+			case 'ccsid1149':
+			case 'cp1149':
+			case 'ebcdicis871euro':
+			case 'ibm1149':
+				return 'IBM01149';
 
-			case 'utf32be':
-				return 'UTF-32BE';
+			case 'csiso143iecp271':
+			case 'iecp271':
+			case 'isoir143':
+				return 'IEC_P27-1';
 
-			case 'utf32le':
-				return 'UTF-32LE';
+			case 'csiso49inis':
+			case 'inis':
+			case 'isoir49':
+				return 'INIS';
 
-			case 'csventurainternational':
-			case 'venturainternational':
-				return 'Ventura-International';
+			case 'csiso50inis8':
+			case 'inis8':
+			case 'isoir50':
+				return 'INIS-8';
 
-			case 'csventuramath':
-			case 'venturamath':
-				return 'Ventura-Math';
+			case 'csiso51iniscyrillic':
+			case 'iniscyrillic':
+			case 'isoir51':
+				return 'INIS-cyrillic';
 
-			case 'csventuraus':
-			case 'venturaus':
-				return 'Ventura-US';
+			case 'csinvariant':
+			case 'invariant':
+				return 'INVARIANT';
 
-			case 'csiso70videotexsupp1':
-			case 'isoir70':
-			case 'videotexsuppl':
-				return 'videotex-suppl';
+			case 'iso2022cn':
+				return 'ISO-2022-CN';
 
-			case 'csviqr':
-			case 'viqr':
-				return 'VIQR';
+			case 'iso2022cnext':
+				return 'ISO-2022-CN-EXT';
 
-			case 'csviscii':
-			case 'viscii':
-				return 'VISCII';
+			case 'csiso2022jp':
+			case 'iso2022jp':
+				return 'ISO-2022-JP';
 
-			case 'csshiftjis':
-			case 'cswindows31j':
-			case 'mskanji':
-			case 'shiftjis':
-			case 'windows31j':
-				return 'Windows-31J';
+			case 'csiso2022jp2':
+			case 'iso2022jp2':
+				return 'ISO-2022-JP-2';
 
-			case 'iso885911':
-			case 'tis620':
-				return 'windows-874';
+			case 'csiso2022kr':
+			case 'iso2022kr':
+				return 'ISO-2022-KR';
 
-			case 'cseuckr':
-			case 'csksc56011987':
-			case 'euckr':
-			case 'isoir149':
-			case 'korean':
-			case 'ksc5601':
-			case 'ksc56011987':
-			case 'ksc56011989':
-			case 'windows949':
-				return 'windows-949';
+			case 'cswindows30latin1':
+			case 'iso88591windows30latin1':
+				return 'ISO-8859-1-Windows-3.0-Latin-1';
 
-			case 'windows1250':
-				return 'windows-1250';
+			case 'cswindows31latin1':
+			case 'iso88591windows31latin1':
+				return 'ISO-8859-1-Windows-3.1-Latin-1';
 
-			case 'windows1251':
-				return 'windows-1251';
+			case 'csisolatin2':
+			case 'iso88592':
+			case 'iso885921987':
+			case 'isoir101':
+			case 'l2':
+			case 'latin2':
+				return 'ISO-8859-2';
 
-			case 'cp819':
-			case 'csisolatin1':
-			case 'ibm819':
-			case 'iso88591':
-			case 'iso885911987':
-			case 'isoir100':
-			case 'l1':
-			case 'latin1':
-			case 'windows1252':
-				return 'windows-1252';
+			case 'cswindows31latin2':
+			case 'iso88592windowslatin2':
+				return 'ISO-8859-2-Windows-Latin-2';
 
-			case 'windows1253':
-				return 'windows-1253';
+			case 'csisolatin3':
+			case 'iso88593':
+			case 'iso885931988':
+			case 'isoir109':
+			case 'l3':
+			case 'latin3':
+				return 'ISO-8859-3';
 
-			case 'csisolatin5':
-			case 'iso88599':
-			case 'iso885991989':
-			case 'isoir148':
-			case 'l5':
-			case 'latin5':
-			case 'windows1254':
-				return 'windows-1254';
+			case 'csisolatin4':
+			case 'iso88594':
+			case 'iso885941988':
+			case 'isoir110':
+			case 'l4':
+			case 'latin4':
+				return 'ISO-8859-4';
 
-			case 'windows1255':
-				return 'windows-1255';
+			case 'csisolatincyrillic':
+			case 'cyrillic':
+			case 'iso88595':
+			case 'iso885951988':
+			case 'isoir144':
+				return 'ISO-8859-5';
 
-			case 'windows1256':
-				return 'windows-1256';
+			case 'arabic':
+			case 'asmo708':
+			case 'csisolatinarabic':
+			case 'ecma114':
+			case 'iso88596':
+			case 'iso885961987':
+			case 'isoir127':
+				return 'ISO-8859-6';
 
-			case 'windows1257':
-				return 'windows-1257';
+			case 'csiso88596e':
+			case 'iso88596e':
+				return 'ISO-8859-6-E';
 
-			case 'windows1258':
-				return 'windows-1258';
+			case 'csiso88596i':
+			case 'iso88596i':
+				return 'ISO-8859-6-I';
 
-			default:
-				return $charset;
-		}
-	}
+			case 'csisolatingreek':
+			case 'ecma118':
+			case 'elot928':
+			case 'greek':
+			case 'greek8':
+			case 'iso88597':
+			case 'iso885971987':
+			case 'isoir126':
+				return 'ISO-8859-7';
 
-	function get_curl_version()
-	{
-		if (is_array($curl = curl_version()))
-		{
-			$curl = $curl['version'];
-		}
-		elseif (substr($curl, 0, 5) === 'curl/')
-		{
-			$curl = substr($curl, 5, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 5));
-		}
-		elseif (substr($curl, 0, 8) === 'libcurl/')
-		{
-			$curl = substr($curl, 8, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 8));
-		}
-		else
-		{
-			$curl = 0;
-		}
-		return $curl;
-	}
+			case 'csisolatinhebrew':
+			case 'hebrew':
+			case 'iso88598':
+			case 'iso885981988':
+			case 'isoir138':
+				return 'ISO-8859-8';
 
-	function is_subclass_of($class1, $class2)
-	{
-		if (func_num_args() !== 2)
-		{
-			trigger_error('Wrong parameter count for SimplePie_Misc::is_subclass_of()', E_USER_WARNING);
-		}
-		elseif (version_compare(PHP_VERSION, '5.0.3', '>=') || is_object($class1))
-		{
-			return is_subclass_of($class1, $class2);
-		}
-		elseif (is_string($class1) && is_string($class2))
-		{
-			if (class_exists($class1))
-			{
-				if (class_exists($class2))
-				{
-					$class2 = strtolower($class2);
-					while ($class1 = strtolower(get_parent_class($class1)))
-					{
-						if ($class1 === $class2)
-						{
-							return true;
-						}
-					}
-				}
-			}
-			else
-			{
-				trigger_error('Unknown class passed as parameter', E_USER_WARNNG);
-			}
-		}
-		return false;
-	}
+			case 'csiso88598e':
+			case 'iso88598e':
+				return 'ISO-8859-8-E';
 
-	/**
-	 * Strip HTML comments
-	 *
-	 * @access public
-	 * @param string $data Data to strip comments from
-	 * @return string Comment stripped string
-	 */
-	function strip_comments($data)
-	{
-		$output = '';
-		while (($start = strpos($data, '<!--')) !== false)
-		{
-			$output .= substr($data, 0, $start);
-			if (($end = strpos($data, '-->', $start)) !== false)
-			{
-				$data = substr_replace($data, '', 0, $end + 3);
-			}
-			else
-			{
-				$data = '';
-			}
-		}
-		return $output . $data;
-	}
+			case 'csiso88598i':
+			case 'iso88598i':
+				return 'ISO-8859-8-I';
 
-	function parse_date($dt)
-	{
-		$parser = SimplePie_Parse_Date::get();
-		return $parser->parse($dt);
-	}
+			case 'cswindows31latin5':
+			case 'iso88599windowslatin5':
+				return 'ISO-8859-9-Windows-Latin-5';
 
-	/**
-	 * Decode HTML entities
-	 *
-	 * @static
-	 * @access public
-	 * @param string $data Input data
-	 * @return string Output data
-	 */
-	function entities_decode($data)
-	{
-		$decoder = new SimplePie_Decode_HTML_Entities($data);
-		return $decoder->parse();
-	}
+			case 'csisolatin6':
+			case 'iso885910':
+			case 'iso8859101992':
+			case 'isoir157':
+			case 'l6':
+			case 'latin6':
+				return 'ISO-8859-10';
 
-	/**
-	 * Remove RFC822 comments
-	 *
-	 * @access public
-	 * @param string $data Data to strip comments from
-	 * @return string Comment stripped string
-	 */
-	function uncomment_rfc822($string)
-	{
-		$string = (string) $string;
-		$position = 0;
-		$length = strlen($string);
-		$depth = 0;
+			case 'iso885913':
+				return 'ISO-8859-13';
 
-		$output = '';
+			case 'iso885914':
+			case 'iso8859141998':
+			case 'isoceltic':
+			case 'isoir199':
+			case 'l8':
+			case 'latin8':
+				return 'ISO-8859-14';
 
-		while ($position < $length && ($pos = strpos($string, '(', $position)) !== false)
-		{
-			$output .= substr($string, $position, $pos - $position);
-			$position = $pos + 1;
-			if ($string[$pos - 1] !== '\\')
-			{
-				$depth++;
-				while ($depth && $position < $length)
-				{
-					$position += strcspn($string, '()', $position);
-					if ($string[$position - 1] === '\\')
-					{
-						$position++;
-						continue;
-					}
-					elseif (isset($string[$position]))
-					{
-						switch ($string[$position])
-						{
-							case '(':
-								$depth++;
-								break;
+			case 'iso885915':
+			case 'latin9':
+				return 'ISO-8859-15';
 
-							case ')':
-								$depth--;
-								break;
-						}
-						$position++;
-					}
-					else
-					{
-						break;
-					}
-				}
-			}
-			else
-			{
-				$output .= '(';
-			}
-		}
-		$output .= substr($string, $position);
+			case 'iso885916':
+			case 'iso8859162001':
+			case 'isoir226':
+			case 'l10':
+			case 'latin10':
+				return 'ISO-8859-16';
 
-		return $output;
-	}
+			case 'iso10646j1':
+				return 'ISO-10646-J-1';
 
-	function parse_mime($mime)
-	{
-		if (($pos = strpos($mime, ';')) === false)
-		{
-			return trim($mime);
-		}
-		else
-		{
-			return trim(substr($mime, 0, $pos));
-		}
-	}
+			case 'csunicode':
+			case 'iso10646ucs2':
+				return 'ISO-10646-UCS-2';
 
-	function htmlspecialchars_decode($string, $quote_style)
-	{
-		if (function_exists('htmlspecialchars_decode'))
-		{
-			return htmlspecialchars_decode($string, $quote_style);
-		}
-		else
-		{
-			return strtr($string, array_flip(get_html_translation_table(HTML_SPECIALCHARS, $quote_style)));
-		}
-	}
+			case 'csucs4':
+			case 'iso10646ucs4':
+				return 'ISO-10646-UCS-4';
 
-	function atom_03_construct_type($attribs)
-	{
-		if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64'))
-		{
-			$mode = SIMPLEPIE_CONSTRUCT_BASE64;
-		}
-		else
-		{
-			$mode = SIMPLEPIE_CONSTRUCT_NONE;
-		}
-		if (isset($attribs['']['type']))
-		{
-			switch (strtolower(trim($attribs['']['type'])))
-			{
-				case 'text':
-				case 'text/plain':
-					return SIMPLEPIE_CONSTRUCT_TEXT | $mode;
+			case 'csunicodeascii':
+			case 'iso10646ucsbasic':
+				return 'ISO-10646-UCS-Basic';
 
-				case 'html':
-				case 'text/html':
-					return SIMPLEPIE_CONSTRUCT_HTML | $mode;
+			case 'csunicodelatin1':
+			case 'iso10646':
+			case 'iso10646unicodelatin1':
+				return 'ISO-10646-Unicode-Latin1';
 
-				case 'xhtml':
-				case 'application/xhtml+xml':
-					return SIMPLEPIE_CONSTRUCT_XHTML | $mode;
+			case 'csiso10646utf1':
+			case 'iso10646utf1':
+				return 'ISO-10646-UTF-1';
 
-				default:
-					return SIMPLEPIE_CONSTRUCT_NONE | $mode;
-			}
-		}
-		else
-		{
-			return SIMPLEPIE_CONSTRUCT_TEXT | $mode;
-		}
-	}
+			case 'csiso115481':
+			case 'iso115481':
+			case 'isotr115481':
+				return 'ISO-11548-1';
 
-	function atom_10_construct_type($attribs)
-	{
-		if (isset($attribs['']['type']))
-		{
-			switch (strtolower(trim($attribs['']['type'])))
-			{
-				case 'text':
-					return SIMPLEPIE_CONSTRUCT_TEXT;
+			case 'csiso90':
+			case 'isoir90':
+				return 'iso-ir-90';
 
-				case 'html':
-					return SIMPLEPIE_CONSTRUCT_HTML;
+			case 'csunicodeibm1261':
+			case 'isounicodeibm1261':
+				return 'ISO-Unicode-IBM-1261';
 
-				case 'xhtml':
-					return SIMPLEPIE_CONSTRUCT_XHTML;
+			case 'csunicodeibm1264':
+			case 'isounicodeibm1264':
+				return 'ISO-Unicode-IBM-1264';
 
-				default:
-					return SIMPLEPIE_CONSTRUCT_NONE;
-			}
-		}
-		return SIMPLEPIE_CONSTRUCT_TEXT;
-	}
+			case 'csunicodeibm1265':
+			case 'isounicodeibm1265':
+				return 'ISO-Unicode-IBM-1265';
 
-	function atom_10_content_construct_type($attribs)
-	{
-		if (isset($attribs['']['type']))
-		{
-			$type = strtolower(trim($attribs['']['type']));
-			switch ($type)
-			{
-				case 'text':
-					return SIMPLEPIE_CONSTRUCT_TEXT;
+			case 'csunicodeibm1268':
+			case 'isounicodeibm1268':
+				return 'ISO-Unicode-IBM-1268';
 
-				case 'html':
-					return SIMPLEPIE_CONSTRUCT_HTML;
+			case 'csunicodeibm1276':
+			case 'isounicodeibm1276':
+				return 'ISO-Unicode-IBM-1276';
 
-				case 'xhtml':
-					return SIMPLEPIE_CONSTRUCT_XHTML;
-			}
-			if (in_array(substr($type, -4), array('+xml', '/xml')) || substr($type, 0, 5) === 'text/')
-			{
-				return SIMPLEPIE_CONSTRUCT_NONE;
-			}
-			else
-			{
-				return SIMPLEPIE_CONSTRUCT_BASE64;
-			}
-		}
-		else
-		{
-			return SIMPLEPIE_CONSTRUCT_TEXT;
-		}
-	}
+			case 'csiso646basic1983':
+			case 'iso646basic1983':
+			case 'ref':
+				return 'ISO_646.basic:1983';
 
-	function is_isegment_nz_nc($string)
-	{
-		return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string);
-	}
+			case 'csiso2intlrefversion':
+			case 'irv':
+			case 'iso646irv1983':
+			case 'isoir2':
+				return 'ISO_646.irv:1983';
 
-	function space_seperated_tokens($string)
-	{
-		$space_characters = "\x20\x09\x0A\x0B\x0C\x0D";
-		$string_length = strlen($string);
+			case 'csiso2033':
+			case 'e13b':
+			case 'iso20331983':
+			case 'isoir98':
+				return 'ISO_2033-1983';
 
-		$position = strspn($string, $space_characters);
-		$tokens = array();
+			case 'csiso5427cyrillic':
+			case 'iso5427':
+			case 'isoir37':
+				return 'ISO_5427';
 
-		while ($position < $string_length)
-		{
-			$len = strcspn($string, $space_characters, $position);
-			$tokens[] = substr($string, $position, $len);
-			$position += $len;
-			$position += strspn($string, $space_characters, $position);
-		}
+			case 'iso5427cyrillic1981':
+			case 'iso54271981':
+			case 'isoir54':
+				return 'ISO_5427:1981';
 
-		return $tokens;
-	}
+			case 'csiso5428greek':
+			case 'iso54281980':
+			case 'isoir55':
+				return 'ISO_5428:1980';
 
-	function array_unique($array)
-	{
-		if (version_compare(PHP_VERSION, '5.2', '>='))
-		{
-			return array_unique($array);
-		}
-		else
-		{
-			$array = (array) $array;
-			$new_array = array();
-			$new_array_strings = array();
-			foreach ($array as $key => $value)
-			{
-				if (is_object($value))
-				{
-					if (method_exists($value, '__toString'))
-					{
-						$cmp = $value->__toString();
-					}
-					else
-					{
-						trigger_error('Object of class ' . get_class($value) . ' could not be converted to string', E_USER_ERROR);
-					}
-				}
-				elseif (is_array($value))
-				{
-					$cmp = (string) reset($value);
-				}
-				else
-				{
-					$cmp = (string) $value;
-				}
-				if (!in_array($cmp, $new_array_strings))
-				{
-					$new_array[$key] = $value;
-					$new_array_strings[] = $cmp;
-				}
-			}
-			return $new_array;
-		}
-	}
+			case 'csiso6937add':
+			case 'iso6937225':
+			case 'isoir152':
+				return 'ISO_6937-2-25';
 
-	/**
-	 * Converts a unicode codepoint to a UTF-8 character
-	 *
-	 * @static
-	 * @access public
-	 * @param int $codepoint Unicode codepoint
-	 * @return string UTF-8 character
-	 */
-	function codepoint_to_utf8($codepoint)
-	{
-		$codepoint = (int) $codepoint;
-		if ($codepoint < 0)
-		{
-			return false;
-		}
-		else if ($codepoint <= 0x7f)
-		{
-			return chr($codepoint);
-		}
-		else if ($codepoint <= 0x7ff)
-		{
-			return chr(0xc0 | ($codepoint >> 6)) . chr(0x80 | ($codepoint & 0x3f));
-		}
-		else if ($codepoint <= 0xffff)
-		{
-			return chr(0xe0 | ($codepoint >> 12)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f));
-		}
-		else if ($codepoint <= 0x10ffff)
-		{
-			return chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f));
-		}
-		else
-		{
-			// U+FFFD REPLACEMENT CHARACTER
-			return "\xEF\xBF\xBD";
-		}
-	}
+			case 'csisotextcomm':
+			case 'iso69372add':
+			case 'isoir142':
+				return 'ISO_6937-2-add';
 
-	/**
-	 * Re-implementation of PHP 5's stripos()
-	 *
-	 * Returns the numeric position of the first occurrence of needle in the
-	 * haystack string.
-	 *
-	 * @static
-	 * @access string
-	 * @param object $haystack
-	 * @param string $needle Note that the needle may be a string of one or more
-	 *     characters. If needle is not a string, it is converted to an integer
-	 *     and applied as the ordinal value of a character.
-	 * @param int $offset The optional offset parameter allows you to specify which
-	 *     character in haystack to start searching. The position returned is still
-	 *     relative to the beginning of haystack.
-	 * @return bool If needle is not found, stripos() will return boolean false.
-	 */
-	function stripos($haystack, $needle, $offset = 0)
-	{
-		if (function_exists('stripos'))
-		{
-			return stripos($haystack, $needle, $offset);
-		}
-		else
-		{
-			if (is_string($needle))
-			{
-				$needle = strtolower($needle);
-			}
-			elseif (is_int($needle) || is_bool($needle) || is_double($needle))
-			{
-				$needle = strtolower(chr($needle));
-			}
-			else
-			{
-				trigger_error('needle is not a string or an integer', E_USER_WARNING);
-				return false;
-			}
+			case 'csiso8859supp':
+			case 'iso8859supp':
+			case 'isoir154':
+			case 'latin125':
+				return 'ISO_8859-supp';
 
-			return strpos(strtolower($haystack), $needle, $offset);
-		}
-	}
+			case 'csiso10367box':
+			case 'iso10367box':
+			case 'isoir155':
+				return 'ISO_10367-box';
 
-	/**
-	 * Similar to parse_str()
-	 *
-	 * Returns an associative array of name/value pairs, where the value is an
-	 * array of values that have used the same name
-	 *
-	 * @static
-	 * @access string
-	 * @param string $str The input string.
-	 * @return array
-	 */
-	function parse_str($str)
-	{
-		$return = array();
-		$str = explode('&', $str);
+			case 'csiso15italian':
+			case 'iso646it':
+			case 'isoir15':
+			case 'it':
+				return 'IT';
 
-		foreach ($str as $section)
-		{
-			if (strpos($section, '=') !== false)
-			{
-				list($name, $value) = explode('=', $section, 2);
-				$return[urldecode($name)][] = urldecode($value);
-			}
-			else
-			{
-				$return[urldecode($section)][] = null;
-			}
-		}
+			case 'csiso13jisc6220jp':
+			case 'isoir13':
+			case 'jisc62201969':
+			case 'jisc62201969jp':
+			case 'katakana':
+			case 'x2017':
+				return 'JIS_C6220-1969-jp';
 
-		return $return;
-	}
+			case 'csiso14jisc6220ro':
+			case 'iso646jp':
+			case 'isoir14':
+			case 'jisc62201969ro':
+			case 'jp':
+				return 'JIS_C6220-1969-ro';
 
-	/**
-	 * Detect XML encoding, as per XML 1.0 Appendix F.1
-	 *
-	 * @todo Add support for EBCDIC
-	 * @param string $data XML data
-	 * @return array Possible encodings
-	 */
-	function xml_encoding($data)
-	{
-		// UTF-32 Big Endian BOM
-		if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
-		{
-			$encoding[] = 'UTF-32BE';
-		}
-		// UTF-32 Little Endian BOM
-		elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00")
-		{
-			$encoding[] = 'UTF-32LE';
-		}
-		// UTF-16 Big Endian BOM
-		elseif (substr($data, 0, 2) === "\xFE\xFF")
-		{
-			$encoding[] = 'UTF-16BE';
-		}
-		// UTF-16 Little Endian BOM
-		elseif (substr($data, 0, 2) === "\xFF\xFE")
-		{
-			$encoding[] = 'UTF-16LE';
-		}
-		// UTF-8 BOM
-		elseif (substr($data, 0, 3) === "\xEF\xBB\xBF")
-		{
-			$encoding[] = 'UTF-8';
-		}
-		// UTF-32 Big Endian Without BOM
-		elseif (substr($data, 0, 20) === "\x00\x00\x00\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C")
-		{
-			if ($pos = strpos($data, "\x00\x00\x00\x3F\x00\x00\x00\x3E"))
-			{
-				$parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32BE', 'UTF-8'));
-				if ($parser->parse())
-				{
-					$encoding[] = $parser->encoding;
-				}
-			}
-			$encoding[] = 'UTF-32BE';
-		}
-		// UTF-32 Little Endian Without BOM
-		elseif (substr($data, 0, 20) === "\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C\x00\x00\x00")
-		{
-			if ($pos = strpos($data, "\x3F\x00\x00\x00\x3E\x00\x00\x00"))
-			{
-				$parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32LE', 'UTF-8'));
-				if ($parser->parse())
-				{
-					$encoding[] = $parser->encoding;
-				}
-			}
-			$encoding[] = 'UTF-32LE';
-		}
-		// UTF-16 Big Endian Without BOM
-		elseif (substr($data, 0, 10) === "\x00\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C")
-		{
-			if ($pos = strpos($data, "\x00\x3F\x00\x3E"))
-			{
-				$parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16BE', 'UTF-8'));
-				if ($parser->parse())
-				{
-					$encoding[] = $parser->encoding;
-				}
-			}
-			$encoding[] = 'UTF-16BE';
-		}
-		// UTF-16 Little Endian Without BOM
-		elseif (substr($data, 0, 10) === "\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C\x00")
-		{
-			if ($pos = strpos($data, "\x3F\x00\x3E\x00"))
-			{
-				$parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16LE', 'UTF-8'));
-				if ($parser->parse())
-				{
-					$encoding[] = $parser->encoding;
-				}
-			}
-			$encoding[] = 'UTF-16LE';
-		}
-		// US-ASCII (or superset)
-		elseif (substr($data, 0, 5) === "\x3C\x3F\x78\x6D\x6C")
-		{
-			if ($pos = strpos($data, "\x3F\x3E"))
-			{
-				$parser = new SimplePie_XML_Declaration_Parser(substr($data, 5, $pos - 5));
-				if ($parser->parse())
-				{
-					$encoding[] = $parser->encoding;
-				}
-			}
-			$encoding[] = 'UTF-8';
-		}
-		// Fallback to UTF-8
-		else
-		{
-			$encoding[] = 'UTF-8';
-		}
-		return $encoding;
-	}
+			case 'csiso42jisc62261978':
+			case 'isoir42':
+			case 'jisc62261978':
+				return 'JIS_C6226-1978';
 
-	function output_javascript()
-	{
-		if (function_exists('ob_gzhandler'))
-		{
-			ob_start('ob_gzhandler');
-		}
-		header('Content-type: text/javascript; charset: UTF-8');
-		header('Cache-Control: must-revalidate');
-		header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days
-		?>
-function embed_odeo(link) {
-	document.writeln('<embed src="http://odeo.com/flash/audio_player_fullsize.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="440" height="80" wmode="transparent" allowScriptAccess="any" flashvars="valid_sample_rate=true&external_url='+link+'"></embed>');
-}
+			case 'csiso87jisx208':
+			case 'isoir87':
+			case 'jisc62261983':
+			case 'jisx2081983':
+			case 'x208':
+				return 'JIS_C6226-1983';
 
-function embed_quicktime(type, bgcolor, width, height, link, placeholder, loop) {
-	if (placeholder != '') {
-		document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" href="'+link+'" src="'+placeholder+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="false" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>');
-	}
-	else {
-		document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" src="'+link+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="true" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>');
-	}
-}
+			case 'csiso91jisc62291984a':
+			case 'isoir91':
+			case 'jisc62291984a':
+			case 'jpocra':
+				return 'JIS_C6229-1984-a';
 
-function embed_flash(bgcolor, width, height, link, loop, type) {
-	document.writeln('<embed src="'+link+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="'+type+'" quality="high" width="'+width+'" height="'+height+'" bgcolor="'+bgcolor+'" loop="'+loop+'"></embed>');
-}
+			case 'csiso92jisc62991984b':
+			case 'iso646jpocrb':
+			case 'isoir92':
+			case 'jisc62291984b':
+			case 'jpocrb':
+				return 'JIS_C6229-1984-b';
 
-function embed_flv(width, height, link, placeholder, loop, player) {
-	document.writeln('<embed src="'+player+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="'+width+'" height="'+height+'" wmode="transparent" flashvars="file='+link+'&autostart=false&repeat='+loop+'&showdigits=true&showfsbutton=false"></embed>');
-}
+			case 'csiso93jis62291984badd':
+			case 'isoir93':
+			case 'jisc62291984badd':
+			case 'jpocrbadd':
+				return 'JIS_C6229-1984-b-add';
 
-function embed_wmedia(width, height, link) {
-	document.writeln('<embed type="application/x-mplayer2" src="'+link+'" autosize="1" width="'+width+'" height="'+height+'" showcontrols="1" showstatusbar="0" showdisplay="0" autostart="0"></embed>');
-}
-		<?php
-	}
+			case 'csiso94jis62291984hand':
+			case 'isoir94':
+			case 'jisc62291984hand':
+			case 'jpocrhand':
+				return 'JIS_C6229-1984-hand';
 
+			case 'csiso95jis62291984handadd':
+			case 'isoir95':
+			case 'jisc62291984handadd':
+			case 'jpocrhandadd':
+				return 'JIS_C6229-1984-hand-add';
 
+			case 'csiso96jisc62291984kana':
+			case 'isoir96':
+			case 'jisc62291984kana':
+				return 'JIS_C6229-1984-kana';
 
-	/**
-	 * Format debugging information
-	 */
-	function debug($sp)
-	{
-		$info = 'SimplePie ' . SIMPLEPIE_VERSION . ' Build ' . SIMPLEPIE_BUILD . "\n";
-		$info .= 'PHP ' . PHP_VERSION . "\n";
-		if ($sp->error() !== null)
-		{
-			$info .= 'Error occurred: ' . $sp->error() . "\n";
-		}
-		else
-		{
-			$info .= "No error found.\n";
-		}
-		$info .= "Extensions:\n";
-		$extensions = array('pcre', 'curl', 'zlib', 'mbstring', 'iconv', 'xmlreader', 'xml');
-		foreach ($extensions as $ext)
-		{
-			if (extension_loaded($ext))
-			{
-				$info .= "    $ext loaded\n";
-				switch ($ext)
-				{
-					case 'pcre':
-						$info .= '      Version ' . PCRE_VERSION . "\n";
-						break;
-					case 'curl':
-						$version = curl_version();
-						$info .= '      Version ' . $version['version'] . "\n";
-						break;
-					case 'mbstring':
-						$info .= '      Overloading: ' . mb_get_info('func_overload') . "\n";
-						break;
-					case 'iconv':
-						$info .= '      Version ' . ICONV_VERSION . "\n";
-						break;
-					case 'xml':
-						$info .= '      Version ' . LIBXML_DOTTED_VERSION . "\n";
-						break;
-				}
-			}
-			else
-			{
-				$info .= "    $ext not loaded\n";
-			}
-		}
-		return $info;
-	}
-}
+			case 'csjisencoding':
+			case 'jisencoding':
+				return 'JIS_Encoding';
 
-/**
- * Decode HTML Entities
- *
- * This implements HTML5 as of revision 967 (2007-06-28)
- *
- * @package SimplePie
- */
-class SimplePie_Decode_HTML_Entities
-{
-	/**
-	 * Data to be parsed
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $data = '';
+			case 'cshalfwidthkatakana':
+			case 'jisx201':
+			case 'x201':
+				return 'JIS_X0201';
 
-	/**
-	 * Currently consumed bytes
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $consumed = '';
+			case 'csiso159jisx2121990':
+			case 'isoir159':
+			case 'jisx2121990':
+			case 'x212':
+				return 'JIS_X0212-1990';
 
-	/**
-	 * Position of the current byte being parsed
-	 *
-	 * @access private
-	 * @var int
-	 */
-	var $position = 0;
+			case 'csiso141jusib1002':
+			case 'iso646yu':
+			case 'isoir141':
+			case 'js':
+			case 'jusib1002':
+			case 'yu':
+				return 'JUS_I.B1.002';
 
-	/**
-	 * Create an instance of the class with the input data
-	 *
-	 * @access public
-	 * @param string $data Input data
-	 */
-	function SimplePie_Decode_HTML_Entities($data)
-	{
-		$this->data = $data;
-	}
+			case 'csiso147macedonian':
+			case 'isoir147':
+			case 'jusib1003mac':
+			case 'macedonian':
+				return 'JUS_I.B1.003-mac';
 
-	/**
-	 * Parse the input data
-	 *
-	 * @access public
-	 * @return string Output data
-	 */
-	function parse()
-	{
-		while (($this->position = strpos($this->data, '&', $this->position)) !== false)
-		{
-			$this->consume();
-			$this->entity();
-			$this->consumed = '';
-		}
-		return $this->data;
-	}
+			case 'csiso146serbian':
+			case 'isoir146':
+			case 'jusib1003serb':
+			case 'serbian':
+				return 'JUS_I.B1.003-serb';
 
-	/**
-	 * Consume the next byte
-	 *
-	 * @access private
-	 * @return mixed The next byte, or false, if there is no more data
-	 */
-	function consume()
-	{
-		if (isset($this->data[$this->position]))
-		{
-			$this->consumed .= $this->data[$this->position];
-			return $this->data[$this->position++];
-		}
-		else
-		{
-			return false;
-		}
-	}
+			case 'koi7switched':
+				return 'KOI7-switched';
 
-	/**
-	 * Consume a range of characters
-	 *
-	 * @access private
-	 * @param string $chars Characters to consume
-	 * @return mixed A series of characters that match the range, or false
-	 */
-	function consume_range($chars)
-	{
-		if ($len = strspn($this->data, $chars, $this->position))
-		{
-			$data = substr($this->data, $this->position, $len);
-			$this->consumed .= $data;
-			$this->position += $len;
-			return $data;
-		}
-		else
-		{
-			return false;
-		}
-	}
+			case 'cskoi8r':
+			case 'koi8r':
+				return 'KOI8-R';
 
-	/**
-	 * Unconsume one byte
-	 *
-	 * @access private
-	 */
-	function unconsume()
-	{
-		$this->consumed = substr($this->consumed, 0, -1);
-		$this->position--;
-	}
+			case 'koi8u':
+				return 'KOI8-U';
 
-	/**
-	 * Decode an entity
-	 *
-	 * @access private
-	 */
-	function entity()
-	{
-		switch ($this->consume())
-		{
-			case "\x09":
-			case "\x0A":
-			case "\x0B":
-			case "\x0B":
-			case "\x0C":
-			case "\x20":
-			case "\x3C":
-			case "\x26":
-			case false:
-				break;
+			case 'csksc5636':
+			case 'iso646kr':
+			case 'ksc5636':
+				return 'KSC5636';
 
-			case "\x23":
-				switch ($this->consume())
-				{
-					case "\x78":
-					case "\x58":
-						$range = '0123456789ABCDEFabcdef';
-						$hex = true;
-						break;
+			case 'cskz1048':
+			case 'kz1048':
+			case 'rk1048':
+			case 'strk10482002':
+				return 'KZ-1048';
 
-					default:
-						$range = '0123456789';
-						$hex = false;
-						$this->unconsume();
-						break;
-				}
+			case 'csiso19latingreek':
+			case 'isoir19':
+			case 'latingreek':
+				return 'latin-greek';
 
-				if ($codepoint = $this->consume_range($range))
-				{
-					static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8");
+			case 'csiso27latingreek1':
+			case 'isoir27':
+			case 'latingreek1':
+				return 'Latin-greek-1';
 
-					if ($hex)
-					{
-						$codepoint = hexdec($codepoint);
-					}
-					else
-					{
-						$codepoint = intval($codepoint);
-					}
+			case 'csiso158lap':
+			case 'isoir158':
+			case 'lap':
+			case 'latinlap':
+				return 'latin-lap';
 
-					if (isset($windows_1252_specials[$codepoint]))
-					{
-						$replacement = $windows_1252_specials[$codepoint];
-					}
-					else
-					{
-						$replacement = SimplePie_Misc::codepoint_to_utf8($codepoint);
-					}
+			case 'csmacintosh':
+			case 'mac':
+			case 'macintosh':
+				return 'macintosh';
 
-					if (!in_array($this->consume(), array(';', false), true))
-					{
-						$this->unconsume();
-					}
+			case 'csmicrosoftpublishing':
+			case 'microsoftpublishing':
+				return 'Microsoft-Publishing';
 
-					$consumed_length = strlen($this->consumed);
-					$this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length);
-					$this->position += strlen($replacement) - $consumed_length;
-				}
-				break;
+			case 'csmnem':
+			case 'mnem':
+				return 'MNEM';
 
-			default:
-				static $entities = array('Aacute' => "\xC3\x81", 'aacute' => "\xC3\xA1", 'Aacute;' => "\xC3\x81", 'aacute;' => "\xC3\xA1", 'Acirc' => "\xC3\x82", 'acirc' => "\xC3\xA2", 'Acirc;' => "\xC3\x82", 'acirc;' => "\xC3\xA2", 'acute' => "\xC2\xB4", 'acute;' => "\xC2\xB4", 'AElig' => "\xC3\x86", 'aelig' => "\xC3\xA6", 'AElig;' => "\xC3\x86", 'aelig;' => "\xC3\xA6", 'Agrave' => "\xC3\x80", 'agrave' => "\xC3\xA0", 'Agrave;' => "\xC3\x80", 'agrave;' => "\xC3\xA0", 'alefsym;' => "\xE2\x84\xB5", 'Alpha;' => "\xCE\x91", 'alpha;' => "\xCE\xB1", 'AMP' => "\x26", 'amp' => "\x26", 'AMP;' => "\x26", 'amp;' => "\x26", 'and;' => "\xE2\x88\xA7", 'ang;' => "\xE2\x88\xA0", 'apos;' => "\x27", 'Aring' => "\xC3\x85", 'aring' => "\xC3\xA5", 'Aring;' => "\xC3\x85", 'aring;' => "\xC3\xA5", 'asymp;' => "\xE2\x89\x88", 'Atilde' => "\xC3\x83", 'atilde' => "\xC3\xA3", 'Atilde;' => "\xC3\x83", 'atilde;' => "\xC3\xA3", 'Auml' => "\xC3\x84", 'auml' => "\xC3\xA4", 'Auml;' => "\xC3\x84", 'auml;' => "\xC3\xA4", 'bdquo;' => "\xE2\x80\x9E", 'Beta;' => "\xCE\x92", 'beta;' => "\xCE\xB2", 'brvbar' => "\xC2\xA6", 'brvbar;' => "\xC2\xA6", 'bull;' => "\xE2\x80\xA2", 'cap;' => "\xE2\x88\xA9", 'Ccedil' => "\xC3\x87", 'ccedil' => "\xC3\xA7", 'Ccedil;' => "\xC3\x87", 'ccedil;' => "\xC3\xA7", 'cedil' => "\xC2\xB8", 'cedil;' => "\xC2\xB8", 'cent' => "\xC2\xA2", 'cent;' => "\xC2\xA2", 'Chi;' => "\xCE\xA7", 'chi;' => "\xCF\x87", 'circ;' => "\xCB\x86", 'clubs;' => "\xE2\x99\xA3", 'cong;' => "\xE2\x89\x85", 'COPY' => "\xC2\xA9", 'copy' => "\xC2\xA9", 'COPY;' => "\xC2\xA9", 'copy;' => "\xC2\xA9", 'crarr;' => "\xE2\x86\xB5", 'cup;' => "\xE2\x88\xAA", 'curren' => "\xC2\xA4", 'curren;' => "\xC2\xA4", 'Dagger;' => "\xE2\x80\xA1", 'dagger;' => "\xE2\x80\xA0", 'dArr;' => "\xE2\x87\x93", 'darr;' => "\xE2\x86\x93", 'deg' => "\xC2\xB0", 'deg;' => "\xC2\xB0", 'Delta;' => "\xCE\x94", 'delta;' => "\xCE\xB4", 'diams;' => "\xE2\x99\xA6", 'divide' => "\xC3\xB7", 'divide;' => "\xC3\xB7", 'Eacute' => "\xC3\x89", 'eacute' => "\xC3\xA9", 'Eacute;' => "\xC3\x89", 'eacute;' => "\xC3\xA9", 'Ecirc' => "\xC3\x8A", 'ecirc' => "\xC3\xAA", 'Ecirc;' => "\xC3\x8A", 'ecirc;' => "\xC3\xAA", 'Egrave' => "\xC3\x88", 'egrave' => "\xC3\xA8", 'Egrave;' => "\xC3\x88", 'egrave;' => "\xC3\xA8", 'empty;' => "\xE2\x88\x85", 'emsp;' => "\xE2\x80\x83", 'ensp;' => "\xE2\x80\x82", 'Epsilon;' => "\xCE\x95", 'epsilon;' => "\xCE\xB5", 'equiv;' => "\xE2\x89\xA1", 'Eta;' => "\xCE\x97", 'eta;' => "\xCE\xB7", 'ETH' => "\xC3\x90", 'eth' => "\xC3\xB0", 'ETH;' => "\xC3\x90", 'eth;' => "\xC3\xB0", 'Euml' => "\xC3\x8B", 'euml' => "\xC3\xAB", 'Euml;' => "\xC3\x8B", 'euml;' => "\xC3\xAB", 'euro;' => "\xE2\x82\xAC", 'exist;' => "\xE2\x88\x83", 'fnof;' => "\xC6\x92", 'forall;' => "\xE2\x88\x80", 'frac12' => "\xC2\xBD", 'frac12;' => "\xC2\xBD", 'frac14' => "\xC2\xBC", 'frac14;' => "\xC2\xBC", 'frac34' => "\xC2\xBE", 'frac34;' => "\xC2\xBE", 'frasl;' => "\xE2\x81\x84", 'Gamma;' => "\xCE\x93", 'gamma;' => "\xCE\xB3", 'ge;' => "\xE2\x89\xA5", 'GT' => "\x3E", 'gt' => "\x3E", 'GT;' => "\x3E", 'gt;' => "\x3E", 'hArr;' => "\xE2\x87\x94", 'harr;' => "\xE2\x86\x94", 'hearts;' => "\xE2\x99\xA5", 'hellip;' => "\xE2\x80\xA6", 'Iacute' => "\xC3\x8D", 'iacute' => "\xC3\xAD", 'Iacute;' => "\xC3\x8D", 'iacute;' => "\xC3\xAD", 'Icirc' => "\xC3\x8E", 'icirc' => "\xC3\xAE", 'Icirc;' => "\xC3\x8E", 'icirc;' => "\xC3\xAE", 'iexcl' => "\xC2\xA1", 'iexcl;' => "\xC2\xA1", 'Igrave' => "\xC3\x8C", 'igrave' => "\xC3\xAC", 'Igrave;' => "\xC3\x8C", 'igrave;' => "\xC3\xAC", 'image;' => "\xE2\x84\x91", 'infin;' => "\xE2\x88\x9E", 'int;' => "\xE2\x88\xAB", 'Iota;' => "\xCE\x99", 'iota;' => "\xCE\xB9", 'iquest' => "\xC2\xBF", 'iquest;' => "\xC2\xBF", 'isin;' => "\xE2\x88\x88", 'Iuml' => "\xC3\x8F", 'iuml' => "\xC3\xAF", 'Iuml;' => "\xC3\x8F", 'iuml;' => "\xC3\xAF", 'Kappa;' => "\xCE\x9A", 'kappa;' => "\xCE\xBA", 'Lambda;' => "\xCE\x9B", 'lambda;' => "\xCE\xBB", 'lang;' => "\xE3\x80\x88", 'laquo' => "\xC2\xAB", 'laquo;' => "\xC2\xAB", 'lArr;' => "\xE2\x87\x90", 'larr;' => "\xE2\x86\x90", 'lceil;' => "\xE2\x8C\x88", 'ldquo;' => "\xE2\x80\x9C", 'le;' => "\xE2\x89\xA4", 'lfloor;' => "\xE2\x8C\x8A", 'lowast;' => "\xE2\x88\x97", 'loz;' => "\xE2\x97\x8A", 'lrm;' => "\xE2\x80\x8E", 'lsaquo;' => "\xE2\x80\xB9", 'lsquo;' => "\xE2\x80\x98", 'LT' => "\x3C", 'lt' => "\x3C", 'LT;' => "\x3C", 'lt;' => "\x3C", 'macr' => "\xC2\xAF", 'macr;' => "\xC2\xAF", 'mdash;' => "\xE2\x80\x94", 'micro' => "\xC2\xB5", 'micro;' => "\xC2\xB5", 'middot' => "\xC2\xB7", 'middot;' => "\xC2\xB7", 'minus;' => "\xE2\x88\x92", 'Mu;' => "\xCE\x9C", 'mu;' => "\xCE\xBC", 'nabla;' => "\xE2\x88\x87", 'nbsp' => "\xC2\xA0", 'nbsp;' => "\xC2\xA0", 'ndash;' => "\xE2\x80\x93", 'ne;' => "\xE2\x89\xA0", 'ni;' => "\xE2\x88\x8B", 'not' => "\xC2\xAC", 'not;' => "\xC2\xAC", 'notin;' => "\xE2\x88\x89", 'nsub;' => "\xE2\x8A\x84", 'Ntilde' => "\xC3\x91", 'ntilde' => "\xC3\xB1", 'Ntilde;' => "\xC3\x91", 'ntilde;' => "\xC3\xB1", 'Nu;' => "\xCE\x9D", 'nu;' => "\xCE\xBD", 'Oacute' => "\xC3\x93", 'oacute' => "\xC3\xB3", 'Oacute;' => "\xC3\x93", 'oacute;' => "\xC3\xB3", 'Ocirc' => "\xC3\x94", 'ocirc' => "\xC3\xB4", 'Ocirc;' => "\xC3\x94", 'ocirc;' => "\xC3\xB4", 'OElig;' => "\xC5\x92", 'oelig;' => "\xC5\x93", 'Ograve' => "\xC3\x92", 'ograve' => "\xC3\xB2", 'Ograve;' => "\xC3\x92", 'ograve;' => "\xC3\xB2", 'oline;' => "\xE2\x80\xBE", 'Omega;' => "\xCE\xA9", 'omega;' => "\xCF\x89", 'Omicron;' => "\xCE\x9F", 'omicron;' => "\xCE\xBF", 'oplus;' => "\xE2\x8A\x95", 'or;' => "\xE2\x88\xA8", 'ordf' => "\xC2\xAA", 'ordf;' => "\xC2\xAA", 'ordm' => "\xC2\xBA", 'ordm;' => "\xC2\xBA", 'Oslash' => "\xC3\x98", 'oslash' => "\xC3\xB8", 'Oslash;' => "\xC3\x98", 'oslash;' => "\xC3\xB8", 'Otilde' => "\xC3\x95", 'otilde' => "\xC3\xB5", 'Otilde;' => "\xC3\x95", 'otilde;' => "\xC3\xB5", 'otimes;' => "\xE2\x8A\x97", 'Ouml' => "\xC3\x96", 'ouml' => "\xC3\xB6", 'Ouml;' => "\xC3\x96", 'ouml;' => "\xC3\xB6", 'para' => "\xC2\xB6", 'para;' => "\xC2\xB6", 'part;' => "\xE2\x88\x82", 'permil;' => "\xE2\x80\xB0", 'perp;' => "\xE2\x8A\xA5", 'Phi;' => "\xCE\xA6", 'phi;' => "\xCF\x86", 'Pi;' => "\xCE\xA0", 'pi;' => "\xCF\x80", 'piv;' => "\xCF\x96", 'plusmn' => "\xC2\xB1", 'plusmn;' => "\xC2\xB1", 'pound' => "\xC2\xA3", 'pound;' => "\xC2\xA3", 'Prime;' => "\xE2\x80\xB3", 'prime;' => "\xE2\x80\xB2", 'prod;' => "\xE2\x88\x8F", 'prop;' => "\xE2\x88\x9D", 'Psi;' => "\xCE\xA8", 'psi;' => "\xCF\x88", 'QUOT' => "\x22", 'quot' => "\x22", 'QUOT;' => "\x22", 'quot;' => "\x22", 'radic;' => "\xE2\x88\x9A", 'rang;' => "\xE3\x80\x89", 'raquo' => "\xC2\xBB", 'raquo;' => "\xC2\xBB", 'rArr;' => "\xE2\x87\x92", 'rarr;' => "\xE2\x86\x92", 'rceil;' => "\xE2\x8C\x89", 'rdquo;' => "\xE2\x80\x9D", 'real;' => "\xE2\x84\x9C", 'REG' => "\xC2\xAE", 'reg' => "\xC2\xAE", 'REG;' => "\xC2\xAE", 'reg;' => "\xC2\xAE", 'rfloor;' => "\xE2\x8C\x8B", 'Rho;' => "\xCE\xA1", 'rho;' => "\xCF\x81", 'rlm;' => "\xE2\x80\x8F", 'rsaquo;' => "\xE2\x80\xBA", 'rsquo;' => "\xE2\x80\x99", 'sbquo;' => "\xE2\x80\x9A", 'Scaron;' => "\xC5\xA0", 'scaron;' => "\xC5\xA1", 'sdot;' => "\xE2\x8B\x85", 'sect' => "\xC2\xA7", 'sect;' => "\xC2\xA7", 'shy' => "\xC2\xAD", 'shy;' => "\xC2\xAD", 'Sigma;' => "\xCE\xA3", 'sigma;' => "\xCF\x83", 'sigmaf;' => "\xCF\x82", 'sim;' => "\xE2\x88\xBC", 'spades;' => "\xE2\x99\xA0", 'sub;' => "\xE2\x8A\x82", 'sube;' => "\xE2\x8A\x86", 'sum;' => "\xE2\x88\x91", 'sup;' => "\xE2\x8A\x83", 'sup1' => "\xC2\xB9", 'sup1;' => "\xC2\xB9", 'sup2' => "\xC2\xB2", 'sup2;' => "\xC2\xB2", 'sup3' => "\xC2\xB3", 'sup3;' => "\xC2\xB3", 'supe;' => "\xE2\x8A\x87", 'szlig' => "\xC3\x9F", 'szlig;' => "\xC3\x9F", 'Tau;' => "\xCE\xA4", 'tau;' => "\xCF\x84", 'there4;' => "\xE2\x88\xB4", 'Theta;' => "\xCE\x98", 'theta;' => "\xCE\xB8", 'thetasym;' => "\xCF\x91", 'thinsp;' => "\xE2\x80\x89", 'THORN' => "\xC3\x9E", 'thorn' => "\xC3\xBE", 'THORN;' => "\xC3\x9E", 'thorn;' => "\xC3\xBE", 'tilde;' => "\xCB\x9C", 'times' => "\xC3\x97", 'times;' => "\xC3\x97", 'TRADE;' => "\xE2\x84\xA2", 'trade;' => "\xE2\x84\xA2", 'Uacute' => "\xC3\x9A", 'uacute' => "\xC3\xBA", 'Uacute;' => "\xC3\x9A", 'uacute;' => "\xC3\xBA", 'uArr;' => "\xE2\x87\x91", 'uarr;' => "\xE2\x86\x91", 'Ucirc' => "\xC3\x9B", 'ucirc' => "\xC3\xBB", 'Ucirc;' => "\xC3\x9B", 'ucirc;' => "\xC3\xBB", 'Ugrave' => "\xC3\x99", 'ugrave' => "\xC3\xB9", 'Ugrave;' => "\xC3\x99", 'ugrave;' => "\xC3\xB9", 'uml' => "\xC2\xA8", 'uml;' => "\xC2\xA8", 'upsih;' => "\xCF\x92", 'Upsilon;' => "\xCE\xA5", 'upsilon;' => "\xCF\x85", 'Uuml' => "\xC3\x9C", 'uuml' => "\xC3\xBC", 'Uuml;' => "\xC3\x9C", 'uuml;' => "\xC3\xBC", 'weierp;' => "\xE2\x84\x98", 'Xi;' => "\xCE\x9E", 'xi;' => "\xCE\xBE", 'Yacute' => "\xC3\x9D", 'yacute' => "\xC3\xBD", 'Yacute;' => "\xC3\x9D", 'yacute;' => "\xC3\xBD", 'yen' => "\xC2\xA5", 'yen;' => "\xC2\xA5", 'yuml' => "\xC3\xBF", 'Yuml;' => "\xC5\xB8", 'yuml;' => "\xC3\xBF", 'Zeta;' => "\xCE\x96", 'zeta;' => "\xCE\xB6", 'zwj;' => "\xE2\x80\x8D", 'zwnj;' => "\xE2\x80\x8C");
+			case 'csmnemonic':
+			case 'mnemonic':
+				return 'MNEMONIC';
 
-				for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++)
-				{
-					$consumed = substr($this->consumed, 1);
-					if (isset($entities[$consumed]))
-					{
-						$match = $consumed;
-					}
-				}
+			case 'csiso86hungarian':
+			case 'hu':
+			case 'iso646hu':
+			case 'isoir86':
+			case 'msz77953':
+				return 'MSZ_7795.3';
 
-				if ($match !== null)
-				{
- 					$this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1);
-					$this->position += strlen($entities[$match]) - strlen($consumed) - 1;
-				}
-				break;
-		}
-	}
-}
+			case 'csnatsdano':
+			case 'isoir91':
+			case 'natsdano':
+				return 'NATS-DANO';
 
-/**
- * IRI parser/serialiser
- *
- * @package SimplePie
- */
-class SimplePie_IRI
-{
-	/**
-	 * Scheme
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $scheme;
+			case 'csnatsdanoadd':
+			case 'isoir92':
+			case 'natsdanoadd':
+				return 'NATS-DANO-ADD';
 
-	/**
-	 * User Information
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $userinfo;
+			case 'csnatssefi':
+			case 'isoir81':
+			case 'natssefi':
+				return 'NATS-SEFI';
 
-	/**
-	 * Host
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $host;
+			case 'csnatssefiadd':
+			case 'isoir82':
+			case 'natssefiadd':
+				return 'NATS-SEFI-ADD';
 
-	/**
-	 * Port
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $port;
+			case 'csiso151cuba':
+			case 'cuba':
+			case 'iso646cu':
+			case 'isoir151':
+			case 'ncnc1081':
+				return 'NC_NC00-10:81';
 
-	/**
-	 * Path
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $path;
+			case 'csiso69french':
+			case 'fr':
+			case 'iso646fr':
+			case 'isoir69':
+			case 'nfz62010':
+				return 'NF_Z_62-010';
 
-	/**
-	 * Query
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $query;
+			case 'csiso25french':
+			case 'iso646fr1':
+			case 'isoir25':
+			case 'nfz620101973':
+				return 'NF_Z_62-010_(1973)';
 
-	/**
-	 * Fragment
-	 *
-	 * @access private
-	 * @var string
-	 */
-	var $fragment;
+			case 'csiso60danishnorwegian':
+			case 'csiso60norwegian1':
+			case 'iso646no':
+			case 'isoir60':
+			case 'no':
+			case 'ns45511':
+				return 'NS_4551-1';
 
-	/**
-	 * Whether the object represents a valid IRI
-	 *
-	 * @access private
-	 * @var array
-	 */
-	var $valid = array();
+			case 'csiso61norwegian2':
+			case 'iso646no2':
+			case 'isoir61':
+			case 'no2':
+			case 'ns45512':
+				return 'NS_4551-2';
 
-	/**
-	 * Return the entire IRI when you try and read the object as a string
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function __toString()
-	{
-		return $this->get_iri();
-	}
+			case 'osdebcdicdf3irv':
+				return 'OSD_EBCDIC_DF03_IRV';
 
-	/**
-	 * Create a new IRI object, from a specified string
-	 *
-	 * @access public
-	 * @param string $iri
-	 * @return SimplePie_IRI
-	 */
-	function SimplePie_IRI($iri)
-	{
-		$iri = (string) $iri;
-		if ($iri !== '')
-		{
-			$parsed = $this->parse_iri($iri);
-			$this->set_scheme($parsed['scheme']);
-			$this->set_authority($parsed['authority']);
-			$this->set_path($parsed['path']);
-			$this->set_query($parsed['query']);
-			$this->set_fragment($parsed['fragment']);
-		}
-	}
+			case 'osdebcdicdf41':
+				return 'OSD_EBCDIC_DF04_1';
 
-	/**
-	 * Create a new IRI object by resolving a relative IRI
-	 *
-	 * @static
-	 * @access public
-	 * @param SimplePie_IRI $base Base IRI
-	 * @param string $relative Relative IRI
-	 * @return SimplePie_IRI
-	 */
-	function absolutize($base, $relative)
-	{
-		$relative = (string) $relative;
-		if ($relative !== '')
-		{
-			$relative = new SimplePie_IRI($relative);
-			if ($relative->get_scheme() !== null)
-			{
-				$target = $relative;
-			}
-			elseif ($base->get_iri() !== null)
-			{
-				if ($relative->get_authority() !== null)
-				{
-					$target = $relative;
-					$target->set_scheme($base->get_scheme());
-				}
-				else
-				{
-					$target = new SimplePie_IRI('');
-					$target->set_scheme($base->get_scheme());
-					$target->set_userinfo($base->get_userinfo());
-					$target->set_host($base->get_host());
-					$target->set_port($base->get_port());
-					if ($relative->get_path() !== null)
-					{
-						if (strpos($relative->get_path(), '/') === 0)
-						{
-							$target->set_path($relative->get_path());
-						}
-						elseif (($base->get_userinfo() !== null || $base->get_host() !== null || $base->get_port() !== null) && $base->get_path() === null)
-						{
-							$target->set_path('/' . $relative->get_path());
-						}
-						elseif (($last_segment = strrpos($base->get_path(), '/')) !== false)
-						{
-							$target->set_path(substr($base->get_path(), 0, $last_segment + 1) . $relative->get_path());
-						}
-						else
-						{
-							$target->set_path($relative->get_path());
-						}
-						$target->set_query($relative->get_query());
-					}
-					else
-					{
-						$target->set_path($base->get_path());
-						if ($relative->get_query() !== null)
-						{
-							$target->set_query($relative->get_query());
-						}
-						elseif ($base->get_query() !== null)
-						{
-							$target->set_query($base->get_query());
-						}
-					}
-				}
-				$target->set_fragment($relative->get_fragment());
-			}
-			else
-			{
-				// No base URL, just return the relative URL
-				$target = $relative;
-			}
-		}
-		else
-		{
-			$target = $base;
-		}
-		return $target;
-	}
+			case 'osdebcdicdf415':
+				return 'OSD_EBCDIC_DF04_15';
 
-	/**
-	 * Parse an IRI into scheme/authority/path/query/fragment segments
-	 *
-	 * @access private
-	 * @param string $iri
-	 * @return array
-	 */
-	function parse_iri($iri)
-	{
-		preg_match('/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/', $iri, $match);
-		for ($i = count($match); $i <= 9; $i++)
-		{
-			$match[$i] = '';
-		}
-		return array('scheme' => $match[2], 'authority' => $match[4], 'path' => $match[5], 'query' => $match[7], 'fragment' => $match[9]);
-	}
+			case 'cspc8danishnorwegian':
+			case 'pc8danishnorwegian':
+				return 'PC8-Danish-Norwegian';
 
-	/**
-	 * Remove dot segments from a path
-	 *
-	 * @access private
-	 * @param string $input
-	 * @return string
-	 */
-	function remove_dot_segments($input)
-	{
-		$output = '';
-		while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..')
-		{
-			// A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise,
-			if (strpos($input, '../') === 0)
-			{
-				$input = substr($input, 3);
-			}
-			elseif (strpos($input, './') === 0)
-			{
-				$input = substr($input, 2);
-			}
-			// B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise,
-			elseif (strpos($input, '/./') === 0)
-			{
-				$input = substr_replace($input, '/', 0, 3);
-			}
-			elseif ($input === '/.')
-			{
-				$input = '/';
-			}
-			// C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise,
-			elseif (strpos($input, '/../') === 0)
-			{
-				$input = substr_replace($input, '/', 0, 4);
-				$output = substr_replace($output, '', strrpos($output, '/'));
-			}
-			elseif ($input === '/..')
-			{
-				$input = '/';
-				$output = substr_replace($output, '', strrpos($output, '/'));
-			}
-			// D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise,
-			elseif ($input === '.' || $input === '..')
-			{
-				$input = '';
-			}
-			// E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer
-			elseif (($pos = strpos($input, '/', 1)) !== false)
-			{
-				$output .= substr($input, 0, $pos);
-				$input = substr_replace($input, '', 0, $pos);
-			}
-			else
-			{
-				$output .= $input;
-				$input = '';
-			}
-		}
-		return $output . $input;
-	}
+			case 'cspc8turkish':
+			case 'pc8turkish':
+				return 'PC8-Turkish';
 
-	/**
-	 * Replace invalid character with percent encoding
-	 *
-	 * @param string $string Input string
-	 * @param string $valid_chars Valid characters
-	 * @param int $case Normalise case
-	 * @return string
-	 */
-	function replace_invalid_with_pct_encoding($string, $valid_chars, $case = SIMPLEPIE_SAME_CASE, $iprivate = false)
-	{
-		// Normalize as many pct-encoded sections as possible
-		$string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array(&$this, 'remove_iunreserved_percent_encoded'), $string);
+			case 'csiso16portuguese':
+			case 'iso646pt':
+			case 'isoir16':
+			case 'pt':
+				return 'PT';
 
-		// Replace invalid percent characters
-		$string = preg_replace('/%(?![A-Fa-f0-9]{2})/', '%25', $string);
+			case 'csiso84portuguese2':
+			case 'iso646pt2':
+			case 'isoir84':
+			case 'pt2':
+				return 'PT2';
 
-		// Add unreserved and % to $valid_chars (the latter is safe because all
-		// pct-encoded sections are now valid).
-		$valid_chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~%';
+			case 'cp154':
+			case 'csptcp154':
+			case 'cyrillicasian':
+			case 'pt154':
+			case 'ptcp154':
+				return 'PTCP154';
 
-		// Now replace any bytes that aren't allowed with their pct-encoded versions
-		$position = 0;
-		$strlen = strlen($string);
-		while (($position += strspn($string, $valid_chars, $position)) < $strlen)
-		{
-			$value = ord($string[$position]);
+			case 'scsu':
+				return 'SCSU';
 
-			// Start position
-			$start = $position;
+			case 'csiso10swedish':
+			case 'fi':
+			case 'iso646fi':
+			case 'iso646se':
+			case 'isoir10':
+			case 'se':
+			case 'sen850200b':
+				return 'SEN_850200_B';
 
-			// By default we are valid
-			$valid = true;
+			case 'csiso11swedishfornames':
+			case 'iso646se2':
+			case 'isoir11':
+			case 'se2':
+			case 'sen850200c':
+				return 'SEN_850200_C';
 
-			// No one byte sequences are valid due to the while.
-			// Two byte sequence:
-			if (($value & 0xE0) === 0xC0)
-			{
-				$character = ($value & 0x1F) << 6;
-				$length = 2;
-				$remaining = 1;
-			}
-			// Three byte sequence:
-			elseif (($value & 0xF0) === 0xE0)
-			{
-				$character = ($value & 0x0F) << 12;
-				$length = 3;
-				$remaining = 2;
-			}
-			// Four byte sequence:
-			elseif (($value & 0xF8) === 0xF0)
-			{
-				$character = ($value & 0x07) << 18;
-				$length = 4;
-				$remaining = 3;
-			}
-			// Invalid byte:
-			else
-			{
-				$valid = false;
-				$length = 1;
-				$remaining = 0;
-			}
+			case 'csiso102t617bit':
+			case 'isoir102':
+			case 't617bit':
+				return 'T.61-7bit';
 
-			if ($remaining)
-			{
-				if ($position + $length <= $strlen)
-				{
-					for ($position++; $remaining; $position++)
-					{
-						$value = ord($string[$position]);
+			case 'csiso103t618bit':
+			case 'isoir103':
+			case 't61':
+			case 't618bit':
+				return 'T.61-8bit';
 
-						// Check that the byte is valid, then add it to the character:
-						if (($value & 0xC0) === 0x80)
-						{
-							$character |= ($value & 0x3F) << (--$remaining * 6);
-						}
-						// If it is invalid, count the sequence as invalid and reprocess the current byte:
-						else
-						{
-							$valid = false;
-							$position--;
-							break;
-						}
-					}
-				}
-				else
-				{
-					$position = $strlen - 1;
-					$valid = false;
-				}
-			}
+			case 'csiso128t101g2':
+			case 'isoir128':
+			case 't101g2':
+				return 'T.101-G2';
 
-			// Percent encode anything invalid or not in ucschar
-			if (
-				// Invalid sequences
-				!$valid
-				// Non-shortest form sequences are invalid
-				|| $length > 1 && $character <= 0x7F
-				|| $length > 2 && $character <= 0x7FF
-				|| $length > 3 && $character <= 0xFFFF
-				// Outside of range of ucschar codepoints
-				// Noncharacters
-				|| ($character & 0xFFFE) === 0xFFFE
-				|| $character >= 0xFDD0 && $character <= 0xFDEF
-				|| (
-					// Everything else not in ucschar
-					   $character > 0xD7FF && $character < 0xF900
-					|| $character < 0xA0
-					|| $character > 0xEFFFD
-				)
-				&& (
-					// Everything not in iprivate, if it applies
-					   !$iprivate
-					|| $character < 0xE000
-					|| $character > 0x10FFFD
-				)
-			)
-			{
-				// If we were a character, pretend we weren't, but rather an error.
-				if ($valid)
-					$position--;
+			case 'cstscii':
+			case 'tscii':
+				return 'TSCII';
 
-				for ($j = $start; $j <= $position; $j++)
-				{
-					$string = substr_replace($string, sprintf('%%%02X', ord($string[$j])), $j, 1);
-					$j += 2;
-					$position += 2;
-					$strlen += 2;
-				}
-			}
-		}
+			case 'csunicode11':
+			case 'unicode11':
+				return 'UNICODE-1-1';
 
-		// Normalise case
-		if ($case & SIMPLEPIE_LOWERCASE)
-		{
-			$string = strtolower($string);
-		}
-		elseif ($case & SIMPLEPIE_UPPERCASE)
-		{
-			$string = strtoupper($string);
-		}
+			case 'csunicode11utf7':
+			case 'unicode11utf7':
+				return 'UNICODE-1-1-UTF-7';
 
-		return $string;
-	}
+			case 'csunknown8bit':
+			case 'unknown8bit':
+				return 'UNKNOWN-8BIT';
 
-	/**
-	 * Callback function for preg_replace_callback.
-	 *
-	 * Removes sequences of percent encoded bytes that represent UTF-8
-	 * encoded characters in iunreserved
-	 *
-	 * @access private
-	 * @param array $match PCRE match
-	 * @return string Replacement
-	 */
-	function remove_iunreserved_percent_encoded($match)
-	{
-		// As we just have valid percent encoded sequences we can just explode
-		// and ignore the first member of the returned array (an empty string).
-		$bytes = explode('%', $match[0]);
+			case 'ansix341968':
+			case 'ansix341986':
+			case 'ascii':
+			case 'cp367':
+			case 'csascii':
+			case 'ibm367':
+			case 'iso646irv1991':
+			case 'iso646us':
+			case 'isoir6':
+			case 'us':
+			case 'usascii':
+				return 'US-ASCII';
 
-		// Initialize the new string (this is what will be returned) and that
-		// there are no bytes remaining in the current sequence (unsurprising
-		// at the first byte!).
-		$string = '';
-		$remaining = 0;
+			case 'csusdk':
+			case 'usdk':
+				return 'us-dk';
 
-		// Loop over each and every byte, and set $value to its value
-		for ($i = 1, $len = count($bytes); $i < $len; $i++)
-		{
-			$value = hexdec($bytes[$i]);
+			case 'utf7':
+				return 'UTF-7';
 
-			// If we're the first byte of sequence:
-			if (!$remaining)
-			{
-				// Start position
-				$start = $i;
+			case 'utf8':
+				return 'UTF-8';
 
-				// By default we are valid
-				$valid = true;
+			case 'utf16':
+				return 'UTF-16';
 
-				// One byte sequence:
-				if ($value <= 0x7F)
-				{
-					$character = $value;
-					$length = 1;
-				}
-				// Two byte sequence:
-				elseif (($value & 0xE0) === 0xC0)
-				{
-					$character = ($value & 0x1F) << 6;
-					$length = 2;
-					$remaining = 1;
-				}
-				// Three byte sequence:
-				elseif (($value & 0xF0) === 0xE0)
-				{
-					$character = ($value & 0x0F) << 12;
-					$length = 3;
-					$remaining = 2;
-				}
-				// Four byte sequence:
-				elseif (($value & 0xF8) === 0xF0)
-				{
-					$character = ($value & 0x07) << 18;
-					$length = 4;
-					$remaining = 3;
-				}
-				// Invalid byte:
-				else
-				{
-					$valid = false;
-					$remaining = 0;
-				}
-			}
-			// Continuation byte:
-			else
-			{
-				// Check that the byte is valid, then add it to the character:
-				if (($value & 0xC0) === 0x80)
-				{
-					$remaining--;
-					$character |= ($value & 0x3F) << ($remaining * 6);
-				}
-				// If it is invalid, count the sequence as invalid and reprocess the current byte as the start of a sequence:
-				else
-				{
-					$valid = false;
-					$remaining = 0;
-					$i--;
-				}
-			}
+			case 'utf16be':
+				return 'UTF-16BE';
 
-			// If we've reached the end of the current byte sequence, append it to Unicode::$data
-			if (!$remaining)
-			{
-				// Percent encode anything invalid or not in iunreserved
-				if (
-					// Invalid sequences
-					!$valid
-					// Non-shortest form sequences are invalid
-					|| $length > 1 && $character <= 0x7F
-					|| $length > 2 && $character <= 0x7FF
-					|| $length > 3 && $character <= 0xFFFF
-					// Outside of range of iunreserved codepoints
-					|| $character < 0x2D
-					|| $character > 0xEFFFD
-					// Noncharacters
-					|| ($character & 0xFFFE) === 0xFFFE
-					|| $character >= 0xFDD0 && $character <= 0xFDEF
-					// Everything else not in iunreserved (this is all BMP)
-					|| $character === 0x2F
-					|| $character > 0x39 && $character < 0x41
-					|| $character > 0x5A && $character < 0x61
-					|| $character > 0x7A && $character < 0x7E
-					|| $character > 0x7E && $character < 0xA0
-					|| $character > 0xD7FF && $character < 0xF900
-				)
-				{
-					for ($j = $start; $j <= $i; $j++)
-					{
-						$string .= '%' . strtoupper($bytes[$j]);
-					}
-				}
-				else
-				{
-					for ($j = $start; $j <= $i; $j++)
-					{
-						$string .= chr(hexdec($bytes[$j]));
-					}
-				}
-			}
-		}
+			case 'utf16le':
+				return 'UTF-16LE';
 
-		// If we have any bytes left over they are invalid (i.e., we are
-		// mid-way through a multi-byte sequence)
-		if ($remaining)
-		{
-			for ($j = $start; $j < $len; $j++)
-			{
-				$string .= '%' . strtoupper($bytes[$j]);
-			}
-		}
+			case 'utf32':
+				return 'UTF-32';
 
-		return $string;
-	}
+			case 'utf32be':
+				return 'UTF-32BE';
 
-	/**
-	 * Check if the object represents a valid IRI
-	 *
-	 * @access public
-	 * @return bool
-	 */
-	function is_valid()
-	{
-		return array_sum($this->valid) === count($this->valid);
-	}
+			case 'utf32le':
+				return 'UTF-32LE';
 
-	/**
-	 * Set the scheme. Returns true on success, false on failure (if there are
-	 * any invalid characters).
-	 *
-	 * @access public
-	 * @param string $scheme
-	 * @return bool
-	 */
-	function set_scheme($scheme)
-	{
-		if ($scheme === null || $scheme === '')
-		{
-			$this->scheme = null;
-		}
-		else
-		{
-			$len = strlen($scheme);
-			switch (true)
-			{
-				case $len > 1:
-					if (!strspn($scheme, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-.', 1))
-					{
-						$this->scheme = null;
-						$this->valid[__FUNCTION__] = false;
-						return false;
-					}
+			case 'csventurainternational':
+			case 'venturainternational':
+				return 'Ventura-International';
 
-				case $len > 0:
-					if (!strspn($scheme, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', 0, 1))
-					{
-						$this->scheme = null;
-						$this->valid[__FUNCTION__] = false;
-						return false;
-					}
-			}
-			$this->scheme = strtolower($scheme);
+			case 'csventuramath':
+			case 'venturamath':
+				return 'Ventura-Math';
+
+			case 'csventuraus':
+			case 'venturaus':
+				return 'Ventura-US';
+
+			case 'csiso70videotexsupp1':
+			case 'isoir70':
+			case 'videotexsuppl':
+				return 'videotex-suppl';
+
+			case 'csviqr':
+			case 'viqr':
+				return 'VIQR';
+
+			case 'csviscii':
+			case 'viscii':
+				return 'VISCII';
+
+			case 'csshiftjis':
+			case 'cswindows31j':
+			case 'mskanji':
+			case 'shiftjis':
+			case 'windows31j':
+				return 'Windows-31J';
+
+			case 'iso885911':
+			case 'tis620':
+				return 'windows-874';
+
+			case 'cseuckr':
+			case 'csksc56011987':
+			case 'euckr':
+			case 'isoir149':
+			case 'korean':
+			case 'ksc5601':
+			case 'ksc56011987':
+			case 'ksc56011989':
+			case 'windows949':
+				return 'windows-949';
+
+			case 'windows1250':
+				return 'windows-1250';
+
+			case 'windows1251':
+				return 'windows-1251';
+
+			case 'cp819':
+			case 'csisolatin1':
+			case 'ibm819':
+			case 'iso88591':
+			case 'iso885911987':
+			case 'isoir100':
+			case 'l1':
+			case 'latin1':
+			case 'windows1252':
+				return 'windows-1252';
+
+			case 'windows1253':
+				return 'windows-1253';
+
+			case 'csisolatin5':
+			case 'iso88599':
+			case 'iso885991989':
+			case 'isoir148':
+			case 'l5':
+			case 'latin5':
+			case 'windows1254':
+				return 'windows-1254';
+
+			case 'windows1255':
+				return 'windows-1255';
+
+			case 'windows1256':
+				return 'windows-1256';
+
+			case 'windows1257':
+				return 'windows-1257';
+
+			case 'windows1258':
+				return 'windows-1258';
+
+			default:
+				return $charset;
 		}
-		$this->valid[__FUNCTION__] = true;
-		return true;
 	}
 
-	/**
-	 * Set the authority. Returns true on success, false on failure (if there are
-	 * any invalid characters).
-	 *
-	 * @access public
-	 * @param string $authority
-	 * @return bool
-	 */
-	function set_authority($authority)
+	public static function get_curl_version()
 	{
-		if (($userinfo_end = strrpos($authority, '@')) !== false)
-		{
-			$userinfo = substr($authority, 0, $userinfo_end);
-			$authority = substr($authority, $userinfo_end + 1);
-		}
-		else
-		{
-			$userinfo = null;
-		}
-
-		if (($port_start = strpos($authority, ':')) !== false)
+		if (is_array($curl = curl_version()))
 		{
-			$port = substr($authority, $port_start + 1);
-			$authority = substr($authority, 0, $port_start);
+			$curl = $curl['version'];
 		}
-		else
+		elseif (substr($curl, 0, 5) === 'curl/')
 		{
-			$port = null;
+			$curl = substr($curl, 5, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 5));
 		}
-
-		return $this->set_userinfo($userinfo) && $this->set_host($authority) && $this->set_port($port);
-	}
-
-	/**
-	 * Set the userinfo.
-	 *
-	 * @access public
-	 * @param string $userinfo
-	 * @return bool
-	 */
-	function set_userinfo($userinfo)
-	{
-		if ($userinfo === null || $userinfo === '')
+		elseif (substr($curl, 0, 8) === 'libcurl/')
 		{
-			$this->userinfo = null;
+			$curl = substr($curl, 8, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 8));
 		}
 		else
 		{
-			$this->userinfo = $this->replace_invalid_with_pct_encoding($userinfo, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=:');
+			$curl = 0;
 		}
-		$this->valid[__FUNCTION__] = true;
-		return true;
+		return $curl;
 	}
 
 	/**
-	 * Set the host. Returns true on success, false on failure (if there are
-	 * any invalid characters).
+	 * Strip HTML comments
 	 *
-	 * @access public
-	 * @param string $host
-	 * @return bool
+	 * @param string $data Data to strip comments from
+	 * @return string Comment stripped string
 	 */
-	function set_host($host)
+	public static function strip_comments($data)
 	{
-		if ($host === null || $host === '')
-		{
-			$this->host = null;
-			$this->valid[__FUNCTION__] = true;
-			return true;
-		}
-		elseif ($host[0] === '[' && substr($host, -1) === ']')
+		$output = '';
+		while (($start = strpos($data, '<!--')) !== false)
 		{
-			if (Net_IPv6::checkIPv6(substr($host, 1, -1)))
+			$output .= substr($data, 0, $start);
+			if (($end = strpos($data, '-->', $start)) !== false)
 			{
-				$this->host = $host;
-				$this->valid[__FUNCTION__] = true;
-				return true;
+				$data = substr_replace($data, '', 0, $end + 3);
 			}
 			else
 			{
-				$this->host = null;
-				$this->valid[__FUNCTION__] = false;
-				return false;
+				$data = '';
 			}
 		}
-		else
-		{
-			$this->host = $this->replace_invalid_with_pct_encoding($host, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=', SIMPLEPIE_LOWERCASE);
-			$this->valid[__FUNCTION__] = true;
-			return true;
-		}
+		return $output . $data;
+	}
+
+	public static function parse_date($dt)
+	{
+		$parser = SimplePie_Parse_Date::get();
+		return $parser->parse($dt);
 	}
 
 	/**
-	 * Set the port. Returns true on success, false on failure (if there are
-	 * any invalid characters).
+	 * Decode HTML entities
 	 *
-	 * @access public
-	 * @param string $port
-	 * @return bool
-	 */
-	function set_port($port)
+	 * @deprecated Use DOMDocument instead
+	 * @param string $data Input data
+	 * @return string Output data
+	 */
+	public static function entities_decode($data)
+	{
+		$decoder = new SimplePie_Decode_HTML_Entities($data);
+		return $decoder->parse();
+	}
+
+	/**
+	 * Remove RFC822 comments
+	 *
+	 * @param string $data Data to strip comments from
+	 * @return string Comment stripped string
+	 */
+	public static function uncomment_rfc822($string)
 	{
-		if ($port === null || $port === '')
+		$string = (string) $string;
+		$position = 0;
+		$length = strlen($string);
+		$depth = 0;
+
+		$output = '';
+
+		while ($position < $length && ($pos = strpos($string, '(', $position)) !== false)
 		{
-			$this->port = null;
-			$this->valid[__FUNCTION__] = true;
-			return true;
+			$output .= substr($string, $position, $pos - $position);
+			$position = $pos + 1;
+			if ($string[$pos - 1] !== '\\')
+			{
+				$depth++;
+				while ($depth && $position < $length)
+				{
+					$position += strcspn($string, '()', $position);
+					if ($string[$position - 1] === '\\')
+					{
+						$position++;
+						continue;
+					}
+					elseif (isset($string[$position]))
+					{
+						switch ($string[$position])
+						{
+							case '(':
+								$depth++;
+								break;
+
+							case ')':
+								$depth--;
+								break;
+						}
+						$position++;
+					}
+					else
+					{
+						break;
+					}
+				}
+			}
+			else
+			{
+				$output .= '(';
+			}
 		}
-		elseif (strspn($port, '0123456789') === strlen($port))
+		$output .= substr($string, $position);
+
+		return $output;
+	}
+
+	public static function parse_mime($mime)
+	{
+		if (($pos = strpos($mime, ';')) === false)
 		{
-			$this->port = (int) $port;
-			$this->valid[__FUNCTION__] = true;
-			return true;
+			return trim($mime);
 		}
 		else
 		{
-			$this->port = null;
-			$this->valid[__FUNCTION__] = false;
+			return trim(substr($mime, 0, $pos));
+		}
+	}
+
+	public static function atom_03_construct_type($attribs)
+	{
+		if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64'))
+		{
+			$mode = SIMPLEPIE_CONSTRUCT_BASE64;
+		}
+		else
+		{
+			$mode = SIMPLEPIE_CONSTRUCT_NONE;
+		}
+		if (isset($attribs['']['type']))
+		{
+			switch (strtolower(trim($attribs['']['type'])))
+			{
+				case 'text':
+				case 'text/plain':
+					return SIMPLEPIE_CONSTRUCT_TEXT | $mode;
+
+				case 'html':
+				case 'text/html':
+					return SIMPLEPIE_CONSTRUCT_HTML | $mode;
+
+				case 'xhtml':
+				case 'application/xhtml+xml':
+					return SIMPLEPIE_CONSTRUCT_XHTML | $mode;
+
+				default:
+					return SIMPLEPIE_CONSTRUCT_NONE | $mode;
+			}
+		}
+		else
+		{
+			return SIMPLEPIE_CONSTRUCT_TEXT | $mode;
+		}
+	}
+
+	public static function atom_10_construct_type($attribs)
+	{
+		if (isset($attribs['']['type']))
+		{
+			switch (strtolower(trim($attribs['']['type'])))
+			{
+				case 'text':
+					return SIMPLEPIE_CONSTRUCT_TEXT;
+
+				case 'html':
+					return SIMPLEPIE_CONSTRUCT_HTML;
+
+				case 'xhtml':
+					return SIMPLEPIE_CONSTRUCT_XHTML;
+
+				default:
+					return SIMPLEPIE_CONSTRUCT_NONE;
+			}
+		}
+		return SIMPLEPIE_CONSTRUCT_TEXT;
+	}
+
+	public static function atom_10_content_construct_type($attribs)
+	{
+		if (isset($attribs['']['type']))
+		{
+			$type = strtolower(trim($attribs['']['type']));
+			switch ($type)
+			{
+				case 'text':
+					return SIMPLEPIE_CONSTRUCT_TEXT;
+
+				case 'html':
+					return SIMPLEPIE_CONSTRUCT_HTML;
+
+				case 'xhtml':
+					return SIMPLEPIE_CONSTRUCT_XHTML;
+			}
+			if (in_array(substr($type, -4), array('+xml', '/xml')) || substr($type, 0, 5) === 'text/')
+			{
+				return SIMPLEPIE_CONSTRUCT_NONE;
+			}
+			else
+			{
+				return SIMPLEPIE_CONSTRUCT_BASE64;
+			}
+		}
+		else
+		{
+			return SIMPLEPIE_CONSTRUCT_TEXT;
+		}
+	}
+
+	public static function is_isegment_nz_nc($string)
+	{
+		return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string);
+	}
+
+	public static function space_seperated_tokens($string)
+	{
+		$space_characters = "\x20\x09\x0A\x0B\x0C\x0D";
+		$string_length = strlen($string);
+
+		$position = strspn($string, $space_characters);
+		$tokens = array();
+
+		while ($position < $string_length)
+		{
+			$len = strcspn($string, $space_characters, $position);
+			$tokens[] = substr($string, $position, $len);
+			$position += $len;
+			$position += strspn($string, $space_characters, $position);
+		}
+
+		return $tokens;
+	}
+
+	/**
+	 * Converts a unicode codepoint to a UTF-8 character
+	 *
+	 * @static
+	 * @param int $codepoint Unicode codepoint
+	 * @return string UTF-8 character
+	 */
+	public static function codepoint_to_utf8($codepoint)
+	{
+		$codepoint = (int) $codepoint;
+		if ($codepoint < 0)
+		{
 			return false;
 		}
+		else if ($codepoint <= 0x7f)
+		{
+			return chr($codepoint);
+		}
+		else if ($codepoint <= 0x7ff)
+		{
+			return chr(0xc0 | ($codepoint >> 6)) . chr(0x80 | ($codepoint & 0x3f));
+		}
+		else if ($codepoint <= 0xffff)
+		{
+			return chr(0xe0 | ($codepoint >> 12)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f));
+		}
+		else if ($codepoint <= 0x10ffff)
+		{
+			return chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f));
+		}
+		else
+		{
+			// U+FFFD REPLACEMENT CHARACTER
+			return "\xEF\xBF\xBD";
+		}
+	}
+
+	/**
+	 * Similar to parse_str()
+	 *
+	 * Returns an associative array of name/value pairs, where the value is an
+	 * array of values that have used the same name
+	 *
+	 * @static
+	 * @param string $str The input string.
+	 * @return array
+	 */
+	public static function parse_str($str)
+	{
+		$return = array();
+		$str = explode('&', $str);
+
+		foreach ($str as $section)
+		{
+			if (strpos($section, '=') !== false)
+			{
+				list($name, $value) = explode('=', $section, 2);
+				$return[urldecode($name)][] = urldecode($value);
+			}
+			else
+			{
+				$return[urldecode($section)][] = null;
+			}
+		}
+
+		return $return;
 	}
 
 	/**
-	 * Set the path.
+	 * Detect XML encoding, as per XML 1.0 Appendix F.1
+	 *
+	 * @todo Add support for EBCDIC
+	 * @param string $data XML data
+	 * @param SimplePie_Registry $registry Class registry
+	 * @return array Possible encodings
+	 */
+	public static function xml_encoding($data, $registry)
+	{
+		// UTF-32 Big Endian BOM
+		if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
+		{
+			$encoding[] = 'UTF-32BE';
+		}
+		// UTF-32 Little Endian BOM
+		elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00")
+		{
+			$encoding[] = 'UTF-32LE';
+		}
+		// UTF-16 Big Endian BOM
+		elseif (substr($data, 0, 2) === "\xFE\xFF")
+		{
+			$encoding[] = 'UTF-16BE';
+		}
+		// UTF-16 Little Endian BOM
+		elseif (substr($data, 0, 2) === "\xFF\xFE")
+		{
+			$encoding[] = 'UTF-16LE';
+		}
+		// UTF-8 BOM
+		elseif (substr($data, 0, 3) === "\xEF\xBB\xBF")
+		{
+			$encoding[] = 'UTF-8';
+		}
+		// UTF-32 Big Endian Without BOM
+		elseif (substr($data, 0, 20) === "\x00\x00\x00\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C")
+		{
+			if ($pos = strpos($data, "\x00\x00\x00\x3F\x00\x00\x00\x3E"))
+			{
+				$parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32BE', 'UTF-8')));
+				if ($parser->parse())
+				{
+					$encoding[] = $parser->encoding;
+				}
+			}
+			$encoding[] = 'UTF-32BE';
+		}
+		// UTF-32 Little Endian Without BOM
+		elseif (substr($data, 0, 20) === "\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C\x00\x00\x00")
+		{
+			if ($pos = strpos($data, "\x3F\x00\x00\x00\x3E\x00\x00\x00"))
+			{
+				$parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32LE', 'UTF-8')));
+				if ($parser->parse())
+				{
+					$encoding[] = $parser->encoding;
+				}
+			}
+			$encoding[] = 'UTF-32LE';
+		}
+		// UTF-16 Big Endian Without BOM
+		elseif (substr($data, 0, 10) === "\x00\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C")
+		{
+			if ($pos = strpos($data, "\x00\x3F\x00\x3E"))
+			{
+				$parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16BE', 'UTF-8')));
+				if ($parser->parse())
+				{
+					$encoding[] = $parser->encoding;
+				}
+			}
+			$encoding[] = 'UTF-16BE';
+		}
+		// UTF-16 Little Endian Without BOM
+		elseif (substr($data, 0, 10) === "\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C\x00")
+		{
+			if ($pos = strpos($data, "\x3F\x00\x3E\x00"))
+			{
+				$parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16LE', 'UTF-8')));
+				if ($parser->parse())
+				{
+					$encoding[] = $parser->encoding;
+				}
+			}
+			$encoding[] = 'UTF-16LE';
+		}
+		// US-ASCII (or superset)
+		elseif (substr($data, 0, 5) === "\x3C\x3F\x78\x6D\x6C")
+		{
+			if ($pos = strpos($data, "\x3F\x3E"))
+			{
+				$parser = $registry->create('XML_Declaration_Parser', array(substr($data, 5, $pos - 5)));
+				if ($parser->parse())
+				{
+					$encoding[] = $parser->encoding;
+				}
+			}
+			$encoding[] = 'UTF-8';
+		}
+		// Fallback to UTF-8
+		else
+		{
+			$encoding[] = 'UTF-8';
+		}
+		return $encoding;
+	}
+
+	public static function output_javascript()
+	{
+		if (function_exists('ob_gzhandler'))
+		{
+			ob_start('ob_gzhandler');
+		}
+		header('Content-type: text/javascript; charset: UTF-8');
+		header('Cache-Control: must-revalidate');
+		header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days
+		?>
+function embed_quicktime(type, bgcolor, width, height, link, placeholder, loop) {
+	if (placeholder != '') {
+		document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" href="'+link+'" src="'+placeholder+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="false" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>');
+	}
+	else {
+		document.writeln('<embed type="'+type+'" style="cursor:hand; cursor:pointer;" src="'+link+'" width="'+width+'" height="'+height+'" autoplay="false" target="myself" controller="true" loop="'+loop+'" scale="aspect" bgcolor="'+bgcolor+'" pluginspage="http://www.apple.com/quicktime/download/"></embed>');
+	}
+}
+
+function embed_flash(bgcolor, width, height, link, loop, type) {
+	document.writeln('<embed src="'+link+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="'+type+'" quality="high" width="'+width+'" height="'+height+'" bgcolor="'+bgcolor+'" loop="'+loop+'"></embed>');
+}
+
+function embed_flv(width, height, link, placeholder, loop, player) {
+	document.writeln('<embed src="'+player+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="'+width+'" height="'+height+'" wmode="transparent" flashvars="file='+link+'&autostart=false&repeat='+loop+'&showdigits=true&showfsbutton=false"></embed>');
+}
+
+function embed_wmedia(width, height, link) {
+	document.writeln('<embed type="application/x-mplayer2" src="'+link+'" autosize="1" width="'+width+'" height="'+height+'" showcontrols="1" showstatusbar="0" showdisplay="0" autostart="0"></embed>');
+}
+		<?php
+	}
+
+	/**
+	 * Get the SimplePie build timestamp
+	 *
+	 * Uses the git index if it exists, otherwise uses the modification time
+	 * of the newest file.
+	 */
+	public static function get_build()
+	{
+		$root = dirname(dirname(__FILE__));
+		if (file_exists($root . '/.git/index'))
+		{
+			return filemtime($root . '/.git/index');
+		}
+		elseif (file_exists($root . '/SimplePie'))
+		{
+			$time = 0;
+			foreach (glob($root . '/SimplePie/*.php') as $file)
+			{
+				if (($mtime = filemtime($file)) > $time)
+				{
+					$time = $mtime;
+				}
+			}
+			return $time;
+		}
+		elseif (file_exists(dirname(__FILE__) . '/Core.php'))
+		{
+			return filemtime(dirname(__FILE__) . '/Core.php');
+		}
+		else
+		{
+			return filemtime(__FILE__);
+		}
+	}
+
+	/**
+	 * Format debugging information
+	 */
+	public static function debug(&$sp)
+	{
+		$info = 'SimplePie ' . SIMPLEPIE_VERSION . ' Build ' . SIMPLEPIE_BUILD . "\n";
+		$info .= 'PHP ' . PHP_VERSION . "\n";
+		if ($sp->error() !== null)
+		{
+			$info .= 'Error occurred: ' . $sp->error() . "\n";
+		}
+		else
+		{
+			$info .= "No error found.\n";
+		}
+		$info .= "Extensions:\n";
+		$extensions = array('pcre', 'curl', 'zlib', 'mbstring', 'iconv', 'xmlreader', 'xml');
+		foreach ($extensions as $ext)
+		{
+			if (extension_loaded($ext))
+			{
+				$info .= "    $ext loaded\n";
+				switch ($ext)
+				{
+					case 'pcre':
+						$info .= '      Version ' . PCRE_VERSION . "\n";
+						break;
+					case 'curl':
+						$version = curl_version();
+						$info .= '      Version ' . $version['version'] . "\n";
+						break;
+					case 'mbstring':
+						$info .= '      Overloading: ' . mb_get_info('func_overload') . "\n";
+						break;
+					case 'iconv':
+						$info .= '      Version ' . ICONV_VERSION . "\n";
+						break;
+					case 'xml':
+						$info .= '      Version ' . LIBXML_DOTTED_VERSION . "\n";
+						break;
+				}
+			}
+			else
+			{
+				$info .= "    $ext not loaded\n";
+			}
+		}
+		return $info;
+	}
+
+	public static function silence_errors($num, $str)
+	{
+		// No-op
+	}
+}
+
+/**
+ * Class to validate and to work with IPv6 addresses.
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ * @copyright 2003-2005 The PHP Group
+ * @license http://www.opensource.org/licenses/bsd-license.php
+ * @link http://pear.php.net/package/Net_IPv6
+ * @author Alexander Merz <alexander.merz@web.de>
+ * @author elfrink at introweb dot nl
+ * @author Josh Peck <jmp at joshpeck dot org>
+ * @author Geoffrey Sneddon <geoffers@gmail.com>
+ */
+class SimplePie_Net_IPv6
+{
+	/**
+	 * Uncompresses an IPv6 address
+	 *
+	 * RFC 4291 allows you to compress concecutive zero pieces in an address to
+	 * '::'. This method expects a valid IPv6 address and expands the '::' to
+	 * the required number of zero pieces.
+	 *
+	 * Example:  FF01::101   ->  FF01:0:0:0:0:0:0:101
+	 *           ::1         ->  0:0:0:0:0:0:0:1
+	 *
+	 * @author Alexander Merz <alexander.merz@web.de>
+	 * @author elfrink at introweb dot nl
+	 * @author Josh Peck <jmp at joshpeck dot org>
+	 * @copyright 2003-2005 The PHP Group
+	 * @license http://www.opensource.org/licenses/bsd-license.php
+	 * @param string $ip An IPv6 address
+	 * @return string The uncompressed IPv6 address
+	 */
+	public static function uncompress($ip)
+	{
+		$c1 = -1;
+		$c2 = -1;
+		if (substr_count($ip, '::') === 1)
+		{
+			list($ip1, $ip2) = explode('::', $ip);
+			if ($ip1 === '')
+			{
+				$c1 = -1;
+			}
+			else
+			{
+				$c1 = substr_count($ip1, ':');
+			}
+			if ($ip2 === '')
+			{
+				$c2 = -1;
+			}
+			else
+			{
+				$c2 = substr_count($ip2, ':');
+			}
+			if (strpos($ip2, '.') !== false)
+			{
+				$c2++;
+			}
+			// ::
+			if ($c1 === -1 && $c2 === -1)
+			{
+				$ip = '0:0:0:0:0:0:0:0';
+			}
+			// ::xxx
+			else if ($c1 === -1)
+			{
+				$fill = str_repeat('0:', 7 - $c2);
+				$ip = str_replace('::', $fill, $ip);
+			}
+			// xxx::
+			else if ($c2 === -1)
+			{
+				$fill = str_repeat(':0', 7 - $c1);
+				$ip = str_replace('::', $fill, $ip);
+			}
+			// xxx::xxx
+			else
+			{
+				$fill = ':' . str_repeat('0:', 6 - $c2 - $c1);
+				$ip = str_replace('::', $fill, $ip);
+			}
+		}
+		return $ip;
+	}
+
+	/**
+	 * Compresses an IPv6 address
+	 *
+	 * RFC 4291 allows you to compress concecutive zero pieces in an address to
+	 * '::'. This method expects a valid IPv6 address and compresses consecutive
+	 * zero pieces to '::'.
+	 *
+	 * Example:  FF01:0:0:0:0:0:0:101   ->  FF01::101
+	 *           0:0:0:0:0:0:0:1        ->  ::1
+	 *
+	 * @see uncompress()
+	 * @param string $ip An IPv6 address
+	 * @return string The compressed IPv6 address
+	 */
+	public static function compress($ip)
+	{
+		// Prepare the IP to be compressed
+		$ip = self::uncompress($ip);
+		$ip_parts = self::split_v6_v4($ip);
+
+		// Replace all leading zeros
+		$ip_parts[0] = preg_replace('/(^|:)0+([0-9])/', '\1\2', $ip_parts[0]);
+
+		// Find bunches of zeros
+		if (preg_match_all('/(?:^|:)(?:0(?::|$))+/', $ip_parts[0], $matches, PREG_OFFSET_CAPTURE))
+		{
+			$max = 0;
+			$pos = null;
+			foreach ($matches[0] as $match)
+			{
+				if (strlen($match[0]) > $max)
+				{
+					$max = strlen($match[0]);
+					$pos = $match[1];
+				}
+			}
+
+			$ip_parts[0] = substr_replace($ip_parts[0], '::', $pos, $max);
+		}
+
+		if ($ip_parts[1] !== '')
+		{
+			return implode(':', $ip_parts);
+		}
+		else
+		{
+			return $ip_parts[0];
+		}
+	}
+
+	/**
+	 * Splits an IPv6 address into the IPv6 and IPv4 representation parts
+	 *
+	 * RFC 4291 allows you to represent the last two parts of an IPv6 address
+	 * using the standard IPv4 representation
+	 *
+	 * Example:  0:0:0:0:0:0:13.1.68.3
+	 *           0:0:0:0:0:FFFF:129.144.52.38
+	 *
+	 * @param string $ip An IPv6 address
+	 * @return array [0] contains the IPv6 represented part, and [1] the IPv4 represented part
+	 */
+	private static function split_v6_v4($ip)
+	{
+		if (strpos($ip, '.') !== false)
+		{
+			$pos = strrpos($ip, ':');
+			$ipv6_part = substr($ip, 0, $pos);
+			$ipv4_part = substr($ip, $pos + 1);
+			return array($ipv6_part, $ipv4_part);
+		}
+		else
+		{
+			return array($ip, '');
+		}
+	}
+
+	/**
+	 * Checks an IPv6 address
+	 *
+	 * Checks if the given IP is a valid IPv6 address
+	 *
+	 * @param string $ip An IPv6 address
+	 * @return bool true if $ip is a valid IPv6 address
+	 */
+	public static function check_ipv6($ip)
+	{
+		$ip = self::uncompress($ip);
+		list($ipv6, $ipv4) = self::split_v6_v4($ip);
+		$ipv6 = explode(':', $ipv6);
+		$ipv4 = explode('.', $ipv4);
+		if (count($ipv6) === 8 && count($ipv4) === 1 || count($ipv6) === 6 && count($ipv4) === 4)
+		{
+			foreach ($ipv6 as $ipv6_part)
+			{
+				// The section can't be empty
+				if ($ipv6_part === '')
+					return false;
+
+				// Nor can it be over four characters
+				if (strlen($ipv6_part) > 4)
+					return false;
+
+				// Remove leading zeros (this is safe because of the above)
+				$ipv6_part = ltrim($ipv6_part, '0');
+				if ($ipv6_part === '')
+					$ipv6_part = '0';
+
+				// Check the value is valid
+				$value = hexdec($ipv6_part);
+				if (dechex($value) !== strtolower($ipv6_part) || $value < 0 || $value > 0xFFFF)
+					return false;
+			}
+			if (count($ipv4) === 4)
+			{
+				foreach ($ipv4 as $ipv4_part)
+				{
+					$value = (int) $ipv4_part;
+					if ((string) $value !== $ipv4_part || $value < 0 || $value > 0xFF)
+						return false;
+				}
+			}
+			return true;
+		}
+		else
+		{
+			return false;
+		}
+	}
+
+	/**
+	 * Checks if the given IP is a valid IPv6 address
+	 *
+	 * @codeCoverageIgnore
+	 * @deprecated Use {@see SimplePie_Net_IPv6::check_ipv6()} instead
+	 * @see check_ipv6
+	 * @param string $ip An IPv6 address
+	 * @return bool true if $ip is a valid IPv6 address
+	 */
+	public static function checkIPv6($ip)
+	{
+		return self::check_ipv6($ip);
+	}
+}
+
+/**
+ * Date Parser
+ *
+ * @package SimplePie
+ * @subpackage Parsing
+ */
+class SimplePie_Parse_Date
+{
+	/**
+	 * Input data
+	 *
+	 * @access protected
+	 * @var string
+	 */
+	var $date;
+
+	/**
+	 * List of days, calendar day name => ordinal day number in the week
+	 *
+	 * @access protected
+	 * @var array
+	 */
+	var $day = array(
+		// English
+		'mon' => 1,
+		'monday' => 1,
+		'tue' => 2,
+		'tuesday' => 2,
+		'wed' => 3,
+		'wednesday' => 3,
+		'thu' => 4,
+		'thursday' => 4,
+		'fri' => 5,
+		'friday' => 5,
+		'sat' => 6,
+		'saturday' => 6,
+		'sun' => 7,
+		'sunday' => 7,
+		// Dutch
+		'maandag' => 1,
+		'dinsdag' => 2,
+		'woensdag' => 3,
+		'donderdag' => 4,
+		'vrijdag' => 5,
+		'zaterdag' => 6,
+		'zondag' => 7,
+		// French
+		'lundi' => 1,
+		'mardi' => 2,
+		'mercredi' => 3,
+		'jeudi' => 4,
+		'vendredi' => 5,
+		'samedi' => 6,
+		'dimanche' => 7,
+		// German
+		'montag' => 1,
+		'dienstag' => 2,
+		'mittwoch' => 3,
+		'donnerstag' => 4,
+		'freitag' => 5,
+		'samstag' => 6,
+		'sonnabend' => 6,
+		'sonntag' => 7,
+		// Italian
+		'lunedì' => 1,
+		'martedì' => 2,
+		'mercoledì' => 3,
+		'giovedì' => 4,
+		'venerdì' => 5,
+		'sabato' => 6,
+		'domenica' => 7,
+		// Spanish
+		'lunes' => 1,
+		'martes' => 2,
+		'miércoles' => 3,
+		'jueves' => 4,
+		'viernes' => 5,
+		'sábado' => 6,
+		'domingo' => 7,
+		// Finnish
+		'maanantai' => 1,
+		'tiistai' => 2,
+		'keskiviikko' => 3,
+		'torstai' => 4,
+		'perjantai' => 5,
+		'lauantai' => 6,
+		'sunnuntai' => 7,
+		// Hungarian
+		'hétfő' => 1,
+		'kedd' => 2,
+		'szerda' => 3,
+		'csütörtok' => 4,
+		'péntek' => 5,
+		'szombat' => 6,
+		'vasárnap' => 7,
+		// Greek
+		'Δευ' => 1,
+		'Τρι' => 2,
+		'Τετ' => 3,
+		'Πεμ' => 4,
+		'Παρ' => 5,
+		'Σαβ' => 6,
+		'Κυρ' => 7,
+	);
+
+	/**
+	 * List of months, calendar month name => calendar month number
+	 *
+	 * @access protected
+	 * @var array
+	 */
+	var $month = array(
+		// English
+		'jan' => 1,
+		'january' => 1,
+		'feb' => 2,
+		'february' => 2,
+		'mar' => 3,
+		'march' => 3,
+		'apr' => 4,
+		'april' => 4,
+		'may' => 5,
+		// No long form of May
+		'jun' => 6,
+		'june' => 6,
+		'jul' => 7,
+		'july' => 7,
+		'aug' => 8,
+		'august' => 8,
+		'sep' => 9,
+		'september' => 8,
+		'oct' => 10,
+		'october' => 10,
+		'nov' => 11,
+		'november' => 11,
+		'dec' => 12,
+		'december' => 12,
+		// Dutch
+		'januari' => 1,
+		'februari' => 2,
+		'maart' => 3,
+		'april' => 4,
+		'mei' => 5,
+		'juni' => 6,
+		'juli' => 7,
+		'augustus' => 8,
+		'september' => 9,
+		'oktober' => 10,
+		'november' => 11,
+		'december' => 12,
+		// French
+		'janvier' => 1,
+		'février' => 2,
+		'mars' => 3,
+		'avril' => 4,
+		'mai' => 5,
+		'juin' => 6,
+		'juillet' => 7,
+		'août' => 8,
+		'septembre' => 9,
+		'octobre' => 10,
+		'novembre' => 11,
+		'décembre' => 12,
+		// German
+		'januar' => 1,
+		'februar' => 2,
+		'märz' => 3,
+		'april' => 4,
+		'mai' => 5,
+		'juni' => 6,
+		'juli' => 7,
+		'august' => 8,
+		'september' => 9,
+		'oktober' => 10,
+		'november' => 11,
+		'dezember' => 12,
+		// Italian
+		'gennaio' => 1,
+		'febbraio' => 2,
+		'marzo' => 3,
+		'aprile' => 4,
+		'maggio' => 5,
+		'giugno' => 6,
+		'luglio' => 7,
+		'agosto' => 8,
+		'settembre' => 9,
+		'ottobre' => 10,
+		'novembre' => 11,
+		'dicembre' => 12,
+		// Spanish
+		'enero' => 1,
+		'febrero' => 2,
+		'marzo' => 3,
+		'abril' => 4,
+		'mayo' => 5,
+		'junio' => 6,
+		'julio' => 7,
+		'agosto' => 8,
+		'septiembre' => 9,
+		'setiembre' => 9,
+		'octubre' => 10,
+		'noviembre' => 11,
+		'diciembre' => 12,
+		// Finnish
+		'tammikuu' => 1,
+		'helmikuu' => 2,
+		'maaliskuu' => 3,
+		'huhtikuu' => 4,
+		'toukokuu' => 5,
+		'kesäkuu' => 6,
+		'heinäkuu' => 7,
+		'elokuu' => 8,
+		'suuskuu' => 9,
+		'lokakuu' => 10,
+		'marras' => 11,
+		'joulukuu' => 12,
+		// Hungarian
+		'január' => 1,
+		'február' => 2,
+		'március' => 3,
+		'április' => 4,
+		'május' => 5,
+		'június' => 6,
+		'július' => 7,
+		'augusztus' => 8,
+		'szeptember' => 9,
+		'október' => 10,
+		'november' => 11,
+		'december' => 12,
+		// Greek
+		'Ιαν' => 1,
+		'Φεβ' => 2,
+		'Μάώ' => 3,
+		'Μαώ' => 3,
+		'Απρ' => 4,
+		'Μάι' => 5,
+		'Μαϊ' => 5,
+		'Μαι' => 5,
+		'Ιούν' => 6,
+		'Ιον' => 6,
+		'Ιούλ' => 7,
+		'Ιολ' => 7,
+		'Αύγ' => 8,
+		'Αυγ' => 8,
+		'Σεπ' => 9,
+		'Οκτ' => 10,
+		'Νοέ' => 11,
+		'Δεκ' => 12,
+	);
+
+	/**
+	 * List of timezones, abbreviation => offset from UTC
+	 *
+	 * @access protected
+	 * @var array
+	 */
+	var $timezone = array(
+		'ACDT' => 37800,
+		'ACIT' => 28800,
+		'ACST' => 34200,
+		'ACT' => -18000,
+		'ACWDT' => 35100,
+		'ACWST' => 31500,
+		'AEDT' => 39600,
+		'AEST' => 36000,
+		'AFT' => 16200,
+		'AKDT' => -28800,
+		'AKST' => -32400,
+		'AMDT' => 18000,
+		'AMT' => -14400,
+		'ANAST' => 46800,
+		'ANAT' => 43200,
+		'ART' => -10800,
+		'AZOST' => -3600,
+		'AZST' => 18000,
+		'AZT' => 14400,
+		'BIOT' => 21600,
+		'BIT' => -43200,
+		'BOT' => -14400,
+		'BRST' => -7200,
+		'BRT' => -10800,
+		'BST' => 3600,
+		'BTT' => 21600,
+		'CAST' => 18000,
+		'CAT' => 7200,
+		'CCT' => 23400,
+		'CDT' => -18000,
+		'CEDT' => 7200,
+		'CET' => 3600,
+		'CGST' => -7200,
+		'CGT' => -10800,
+		'CHADT' => 49500,
+		'CHAST' => 45900,
+		'CIST' => -28800,
+		'CKT' => -36000,
+		'CLDT' => -10800,
+		'CLST' => -14400,
+		'COT' => -18000,
+		'CST' => -21600,
+		'CVT' => -3600,
+		'CXT' => 25200,
+		'DAVT' => 25200,
+		'DTAT' => 36000,
+		'EADT' => -18000,
+		'EAST' => -21600,
+		'EAT' => 10800,
+		'ECT' => -18000,
+		'EDT' => -14400,
+		'EEST' => 10800,
+		'EET' => 7200,
+		'EGT' => -3600,
+		'EKST' => 21600,
+		'EST' => -18000,
+		'FJT' => 43200,
+		'FKDT' => -10800,
+		'FKST' => -14400,
+		'FNT' => -7200,
+		'GALT' => -21600,
+		'GEDT' => 14400,
+		'GEST' => 10800,
+		'GFT' => -10800,
+		'GILT' => 43200,
+		'GIT' => -32400,
+		'GST' => 14400,
+		'GST' => -7200,
+		'GYT' => -14400,
+		'HAA' => -10800,
+		'HAC' => -18000,
+		'HADT' => -32400,
+		'HAE' => -14400,
+		'HAP' => -25200,
+		'HAR' => -21600,
+		'HAST' => -36000,
+		'HAT' => -9000,
+		'HAY' => -28800,
+		'HKST' => 28800,
+		'HMT' => 18000,
+		'HNA' => -14400,
+		'HNC' => -21600,
+		'HNE' => -18000,
+		'HNP' => -28800,
+		'HNR' => -25200,
+		'HNT' => -12600,
+		'HNY' => -32400,
+		'IRDT' => 16200,
+		'IRKST' => 32400,
+		'IRKT' => 28800,
+		'IRST' => 12600,
+		'JFDT' => -10800,
+		'JFST' => -14400,
+		'JST' => 32400,
+		'KGST' => 21600,
+		'KGT' => 18000,
+		'KOST' => 39600,
+		'KOVST' => 28800,
+		'KOVT' => 25200,
+		'KRAST' => 28800,
+		'KRAT' => 25200,
+		'KST' => 32400,
+		'LHDT' => 39600,
+		'LHST' => 37800,
+		'LINT' => 50400,
+		'LKT' => 21600,
+		'MAGST' => 43200,
+		'MAGT' => 39600,
+		'MAWT' => 21600,
+		'MDT' => -21600,
+		'MESZ' => 7200,
+		'MEZ' => 3600,
+		'MHT' => 43200,
+		'MIT' => -34200,
+		'MNST' => 32400,
+		'MSDT' => 14400,
+		'MSST' => 10800,
+		'MST' => -25200,
+		'MUT' => 14400,
+		'MVT' => 18000,
+		'MYT' => 28800,
+		'NCT' => 39600,
+		'NDT' => -9000,
+		'NFT' => 41400,
+		'NMIT' => 36000,
+		'NOVST' => 25200,
+		'NOVT' => 21600,
+		'NPT' => 20700,
+		'NRT' => 43200,
+		'NST' => -12600,
+		'NUT' => -39600,
+		'NZDT' => 46800,
+		'NZST' => 43200,
+		'OMSST' => 25200,
+		'OMST' => 21600,
+		'PDT' => -25200,
+		'PET' => -18000,
+		'PETST' => 46800,
+		'PETT' => 43200,
+		'PGT' => 36000,
+		'PHOT' => 46800,
+		'PHT' => 28800,
+		'PKT' => 18000,
+		'PMDT' => -7200,
+		'PMST' => -10800,
+		'PONT' => 39600,
+		'PST' => -28800,
+		'PWT' => 32400,
+		'PYST' => -10800,
+		'PYT' => -14400,
+		'RET' => 14400,
+		'ROTT' => -10800,
+		'SAMST' => 18000,
+		'SAMT' => 14400,
+		'SAST' => 7200,
+		'SBT' => 39600,
+		'SCDT' => 46800,
+		'SCST' => 43200,
+		'SCT' => 14400,
+		'SEST' => 3600,
+		'SGT' => 28800,
+		'SIT' => 28800,
+		'SRT' => -10800,
+		'SST' => -39600,
+		'SYST' => 10800,
+		'SYT' => 7200,
+		'TFT' => 18000,
+		'THAT' => -36000,
+		'TJT' => 18000,
+		'TKT' => -36000,
+		'TMT' => 18000,
+		'TOT' => 46800,
+		'TPT' => 32400,
+		'TRUT' => 36000,
+		'TVT' => 43200,
+		'TWT' => 28800,
+		'UYST' => -7200,
+		'UYT' => -10800,
+		'UZT' => 18000,
+		'VET' => -14400,
+		'VLAST' => 39600,
+		'VLAT' => 36000,
+		'VOST' => 21600,
+		'VUT' => 39600,
+		'WAST' => 7200,
+		'WAT' => 3600,
+		'WDT' => 32400,
+		'WEST' => 3600,
+		'WFT' => 43200,
+		'WIB' => 25200,
+		'WIT' => 32400,
+		'WITA' => 28800,
+		'WKST' => 18000,
+		'WST' => 28800,
+		'YAKST' => 36000,
+		'YAKT' => 32400,
+		'YAPT' => 36000,
+		'YEKST' => 21600,
+		'YEKT' => 18000,
+	);
+
+	/**
+	 * Cached PCRE for SimplePie_Parse_Date::$day
 	 *
-	 * @access public
-	 * @param string $path
-	 * @return bool
+	 * @access protected
+	 * @var string
 	 */
-	function set_path($path)
-	{
-		if ($path === null || $path === '')
-		{
-			$this->path = null;
-			$this->valid[__FUNCTION__] = true;
-			return true;
-		}
-		elseif (substr($path, 0, 2) === '//' && $this->userinfo === null && $this->host === null && $this->port === null)
-		{
-			$this->path = null;
-			$this->valid[__FUNCTION__] = false;
-			return false;
-		}
-		else
-		{
-			$this->path = $this->replace_invalid_with_pct_encoding($path, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=@/');
-			if ($this->scheme !== null)
-			{
-				$this->path = $this->remove_dot_segments($this->path);
-			}
-			$this->valid[__FUNCTION__] = true;
-			return true;
-		}
-	}
+	var $day_pcre;
 
 	/**
-	 * Set the query.
+	 * Cached PCRE for SimplePie_Parse_Date::$month
 	 *
-	 * @access public
-	 * @param string $query
-	 * @return bool
+	 * @access protected
+	 * @var string
 	 */
-	function set_query($query)
-	{
-		if ($query === null || $query === '')
-		{
-			$this->query = null;
-		}
-		else
-		{
-			$this->query = $this->replace_invalid_with_pct_encoding($query, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$\'()*+,;:@/?&=');
-		}
-		$this->valid[__FUNCTION__] = true;
-		return true;
-	}
+	var $month_pcre;
 
 	/**
-	 * Set the fragment.
+	 * Array of user-added callback methods
 	 *
-	 * @access public
-	 * @param string $fragment
-	 * @return bool
+	 * @access private
+	 * @var array
 	 */
-	function set_fragment($fragment)
-	{
-		if ($fragment === null || $fragment === '')
-		{
-			$this->fragment = null;
-		}
-		else
-		{
-			$this->fragment = $this->replace_invalid_with_pct_encoding($fragment, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=:@/?');
-		}
-		$this->valid[__FUNCTION__] = true;
-		return true;
-	}
+	var $built_in = array();
 
 	/**
-	 * Get the complete IRI
+	 * Array of user-added callback methods
 	 *
-	 * @access public
-	 * @return string
+	 * @access private
+	 * @var array
 	 */
-	function get_iri()
-	{
-		$iri = '';
-		if ($this->scheme !== null)
-		{
-			$iri .= $this->scheme . ':';
-		}
-		if (($authority = $this->get_authority()) !== null)
-		{
-			$iri .= '//' . $authority;
-		}
-		if ($this->path !== null)
-		{
-			$iri .= $this->path;
-		}
-		if ($this->query !== null)
-		{
-			$iri .= '?' . $this->query;
-		}
-		if ($this->fragment !== null)
-		{
-			$iri .= '#' . $this->fragment;
-		}
-
-		if ($iri !== '')
-		{
-			return $iri;
-		}
-		else
-		{
-			return null;
-		}
-	}
+	var $user = array();
 
 	/**
-	 * Get the scheme
+	 * Create new SimplePie_Parse_Date object, and set self::day_pcre,
+	 * self::month_pcre, and self::built_in
 	 *
-	 * @access public
-	 * @return string
+	 * @access private
 	 */
-	function get_scheme()
+	public function __construct()
 	{
-		return $this->scheme;
-	}
+		$this->day_pcre = '(' . implode(array_keys($this->day), '|') . ')';
+		$this->month_pcre = '(' . implode(array_keys($this->month), '|') . ')';
 
-	/**
-	 * Get the complete authority
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_authority()
-	{
-		$authority = '';
-		if ($this->userinfo !== null)
-		{
-			$authority .= $this->userinfo . '@';
-		}
-		if ($this->host !== null)
-		{
-			$authority .= $this->host;
-		}
-		if ($this->port !== null)
+		static $cache;
+		if (!isset($cache[get_class($this)]))
 		{
-			$authority .= ':' . $this->port;
-		}
+			$all_methods = get_class_methods($this);
 
-		if ($authority !== '')
-		{
-			return $authority;
+			foreach ($all_methods as $method)
+			{
+				if (strtolower(substr($method, 0, 5)) === 'date_')
+				{
+					$cache[get_class($this)][] = $method;
+				}
+			}
 		}
-		else
+
+		foreach ($cache[get_class($this)] as $method)
 		{
-			return null;
+			$this->built_in[] = $method;
 		}
 	}
 
 	/**
-	 * Get the user information
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_userinfo()
-	{
-		return $this->userinfo;
-	}
-
-	/**
-	 * Get the host
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_host()
-	{
-		return $this->host;
-	}
-
-	/**
-	 * Get the port
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_port()
-	{
-		return $this->port;
-	}
-
-	/**
-	 * Get the path
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_path()
-	{
-		return $this->path;
-	}
-
-	/**
-	 * Get the query
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_query()
-	{
-		return $this->query;
-	}
-
-	/**
-	 * Get the fragment
-	 *
-	 * @access public
-	 * @return string
-	 */
-	function get_fragment()
-	{
-		return $this->fragment;
-	}
-}
-
-/**
- * Class to validate and to work with IPv6 addresses.
- *
- * @package SimplePie
- * @copyright 2003-2005 The PHP Group
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @link http://pear.php.net/package/Net_IPv6
- * @author Alexander Merz <alexander.merz@web.de>
- * @author elfrink at introweb dot nl
- * @author Josh Peck <jmp at joshpeck dot org>
- * @author Geoffrey Sneddon <geoffers@gmail.com>
- */
-class SimplePie_Net_IPv6
-{
-	/**
-	 * Removes a possible existing netmask specification of an IP address.
+	 * Get the object
 	 *
-	 * @param string $ip the (compressed) IP as Hex representation
-	 * @return string the IP the without netmask
-	 * @since 1.1.0
 	 * @access public
-	 * @static
 	 */
-	function removeNetmaskSpec($ip)
+	public static function get()
 	{
-		if (strpos($ip, '/') !== false)
-		{
-			list($addr, $nm) = explode('/', $ip);
-		}
-		else
+		static $object;
+		if (!$object)
 		{
-			$addr = $ip;
+			$object = new SimplePie_Parse_Date;
 		}
-		return $addr;
+		return $object;
 	}
 
 	/**
-	 * Uncompresses an IPv6 address
-	 *
-	 * RFC 2373 allows you to compress zeros in an address to '::'. This
-	 * function expects an valid IPv6 address and expands the '::' to
-	 * the required zeros.
-	 *
-	 * Example:	 FF01::101	->	FF01:0:0:0:0:0:0:101
-	 *			 ::1		->	0:0:0:0:0:0:0:1
-	 *
-	 * @access public
-	 * @static
-	 * @param string $ip a valid IPv6-address (hex format)
-	 * @return string the uncompressed IPv6-address (hex format)
-	 */
-	function Uncompress($ip)
-	{
-		$uip = SimplePie_Net_IPv6::removeNetmaskSpec($ip);
-		$c1 = -1;
-		$c2 = -1;
-		if (strpos($ip, '::') !== false)
-		{
-			list($ip1, $ip2) = explode('::', $ip);
-			if ($ip1 === '')
-			{
-				$c1 = -1;
-			}
-			else
-			{
-				$pos = 0;
-				if (($pos = substr_count($ip1, ':')) > 0)
-				{
-					$c1 = $pos;
-				}
-				else
-				{
-					$c1 = 0;
-				}
-			}
-			if ($ip2 === '')
-			{
-				$c2 = -1;
-			}
-			else
-			{
-				$pos = 0;
-				if (($pos = substr_count($ip2, ':')) > 0)
-				{
-					$c2 = $pos;
-				}
-				else
-				{
-					$c2 = 0;
-				}
-			}
-			if (strstr($ip2, '.'))
-			{
-				$c2++;
-			}
-			// ::
-			if ($c1 === -1 && $c2 === -1)
-			{
-				$uip = '0:0:0:0:0:0:0:0';
-			}
-			// ::xxx
-			else if ($c1 === -1)
-			{
-				$fill = str_repeat('0:', 7 - $c2);
-				$uip =	str_replace('::', $fill, $uip);
-			}
-			// xxx::
-			else if ($c2 === -1)
+	 * Parse a date
+	 *
+	 * @final
+	 * @access public
+	 * @param string $date Date to parse
+	 * @return int Timestamp corresponding to date string, or false on failure
+	 */
+	public function parse($date)
+	{
+		foreach ($this->user as $method)
+		{
+			if (($returned = call_user_func($method, $date)) !== false)
 			{
-				$fill = str_repeat(':0', 7 - $c1);
-				$uip =	str_replace('::', $fill, $uip);
+				return $returned;
 			}
-			// xxx::xxx
-			else
+		}
+
+		foreach ($this->built_in as $method)
+		{
+			if (($returned = call_user_func(array($this, $method), $date)) !== false)
 			{
-				$fill = str_repeat(':0:', 6 - $c2 - $c1);
-				$uip =	str_replace('::', $fill, $uip);
-				$uip =	str_replace('::', ':', $uip);
+				return $returned;
 			}
 		}
-		return $uip;
+
+		return false;
 	}
 
 	/**
-	 * Splits an IPv6 address into the IPv6 and a possible IPv4 part
-	 *
-	 * RFC 2373 allows you to note the last two parts of an IPv6 address as
-	 * an IPv4 compatible address
-	 *
-	 * Example:	 0:0:0:0:0:0:13.1.68.3
-	 *			 0:0:0:0:0:FFFF:129.144.52.38
+	 * Add a callback method to parse a date
 	 *
+	 * @final
 	 * @access public
-	 * @static
-	 * @param string $ip a valid IPv6-address (hex format)
-	 * @return array [0] contains the IPv6 part, [1] the IPv4 part (hex format)
+	 * @param callback $callback
 	 */
-	function SplitV64($ip)
+	public function add_callback($callback)
 	{
-		$ip = SimplePie_Net_IPv6::Uncompress($ip);
-		if (strstr($ip, '.'))
+		if (is_callable($callback))
 		{
-			$pos = strrpos($ip, ':');
-			$ip[$pos] = '_';
-			$ipPart = explode('_', $ip);
-			return $ipPart;
+			$this->user[] = $callback;
 		}
 		else
 		{
-			return array($ip, '');
+			trigger_error('User-supplied function must be a valid callback', E_USER_WARNING);
 		}
 	}
 
 	/**
-	 * Checks an IPv6 address
-	 *
-	 * Checks if the given IP is IPv6-compatible
+	 * Parse a superset of W3C-DTF (allows hyphens and colons to be omitted, as
+	 * well as allowing any of upper or lower case "T", horizontal tabs, or
+	 * spaces to be used as the time seperator (including more than one))
 	 *
-	 * @access public
-	 * @static
-	 * @param string $ip a valid IPv6-address
-	 * @return bool true if $ip is an IPv6 address
+	 * @access protected
+	 * @return int Timestamp
 	 */
-	function checkIPv6($ip)
+	public function date_w3cdtf($date)
 	{
-		$ipPart = SimplePie_Net_IPv6::SplitV64($ip);
-		$count = 0;
-		if (!empty($ipPart[0]))
+		static $pcre;
+		if (!$pcre)
+		{
+			$year = '([0-9]{4})';
+			$month = $day = $hour = $minute = $second = '([0-9]{2})';
+			$decimal = '([0-9]*)';
+			$zone = '(?:(Z)|([+\-])([0-9]{1,2}):?([0-9]{1,2}))';
+			$pcre = '/^' . $year . '(?:-?' . $month . '(?:-?' . $day . '(?:[Tt\x09\x20]+' . $hour . '(?::?' . $minute . '(?::?' . $second . '(?:.' . $decimal . ')?)?)?' . $zone . ')?)?)?$/';
+		}
+		if (preg_match($pcre, $date, $match))
 		{
-			$ipv6 = explode(':', $ipPart[0]);
-			for ($i = 0; $i < count($ipv6); $i++)
+			/*
+			Capturing subpatterns:
+			1: Year
+			2: Month
+			3: Day
+			4: Hour
+			5: Minute
+			6: Second
+			7: Decimal fraction of a second
+			8: Zulu
+			9: Timezone ±
+			10: Timezone hours
+			11: Timezone minutes
+			*/
+
+			// Fill in empty matches
+			for ($i = count($match); $i <= 3; $i++)
 			{
-				$dec = hexdec($ipv6[$i]);
-				$hex = strtoupper(preg_replace('/^[0]{1,3}(.*[0-9a-fA-F])$/', '\\1', $ipv6[$i]));
-				if ($ipv6[$i] >= 0 && $dec <= 65535 && $hex === strtoupper(dechex($dec)))
-				{
-					$count++;
-				}
+				$match[$i] = '1';
 			}
-			if ($count === 8)
+
+			for ($i = count($match); $i <= 7; $i++)
 			{
-				return true;
+				$match[$i] = '0';
 			}
-			elseif ($count === 6 && !empty($ipPart[1]))
+
+			// Numeric timezone
+			if (isset($match[9]) && $match[9] !== '')
 			{
-				$ipv4 = explode('.', $ipPart[1]);
-				$count = 0;
-				foreach ($ipv4 as $ipv4_part)
-				{
-					if ($ipv4_part >= 0 && $ipv4_part <= 255 && preg_match('/^\d{1,3}$/', $ipv4_part))
-					{
-						$count++;
-					}
-				}
-				if ($count === 4)
+				$timezone = $match[10] * 3600;
+				$timezone += $match[11] * 60;
+				if ($match[9] === '-')
 				{
-					return true;
+					$timezone = 0 - $timezone;
 				}
 			}
 			else
 			{
-				return false;
+				$timezone = 0;
 			}
 
+			// Convert the number of seconds to an integer, taking decimals into account
+			$second = round($match[6] + $match[7] / pow(10, strlen($match[7])));
+
+			return gmmktime($match[4], $match[5], $second, $match[2], $match[3], $match[1]) - $timezone;
 		}
 		else
 		{
 			return false;
 		}
 	}
-}
 
-/**
- * Date Parser
- *
- * @package SimplePie
- */
-class SimplePie_Parse_Date
-{
 	/**
-	 * Input data
+	 * Remove RFC822 comments
 	 *
 	 * @access protected
-	 * @var string
+	 * @param string $data Data to strip comments from
+	 * @return string Comment stripped string
 	 */
-	var $date;
+	public function remove_rfc2822_comments($string)
+	{
+		$string = (string) $string;
+		$position = 0;
+		$length = strlen($string);
+		$depth = 0;
+
+		$output = '';
+
+		while ($position < $length && ($pos = strpos($string, '(', $position)) !== false)
+		{
+			$output .= substr($string, $position, $pos - $position);
+			$position = $pos + 1;
+			if ($string[$pos - 1] !== '\\')
+			{
+				$depth++;
+				while ($depth && $position < $length)
+				{
+					$position += strcspn($string, '()', $position);
+					if ($string[$position - 1] === '\\')
+					{
+						$position++;
+						continue;
+					}
+					elseif (isset($string[$position]))
+					{
+						switch ($string[$position])
+						{
+							case '(':
+								$depth++;
+								break;
+
+							case ')':
+								$depth--;
+								break;
+						}
+						$position++;
+					}
+					else
+					{
+						break;
+					}
+				}
+			}
+			else
+			{
+				$output .= '(';
+			}
+		}
+		$output .= substr($string, $position);
+
+		return $output;
+	}
 
 	/**
-	 * List of days, calendar day name => ordinal day number in the week
+	 * Parse RFC2822's date format
 	 *
 	 * @access protected
-	 * @var array
+	 * @return int Timestamp
 	 */
-	var $day = array(
-		// English
-		'mon' => 1,
-		'monday' => 1,
-		'tue' => 2,
-		'tuesday' => 2,
-		'wed' => 3,
-		'wednesday' => 3,
-		'thu' => 4,
-		'thursday' => 4,
-		'fri' => 5,
-		'friday' => 5,
-		'sat' => 6,
-		'saturday' => 6,
-		'sun' => 7,
-		'sunday' => 7,
-		// Dutch
-		'maandag' => 1,
-		'dinsdag' => 2,
-		'woensdag' => 3,
-		'donderdag' => 4,
-		'vrijdag' => 5,
-		'zaterdag' => 6,
-		'zondag' => 7,
-		// French
-		'lundi' => 1,
-		'mardi' => 2,
-		'mercredi' => 3,
-		'jeudi' => 4,
-		'vendredi' => 5,
-		'samedi' => 6,
-		'dimanche' => 7,
-		// German
-		'montag' => 1,
-		'dienstag' => 2,
-		'mittwoch' => 3,
-		'donnerstag' => 4,
-		'freitag' => 5,
-		'samstag' => 6,
-		'sonnabend' => 6,
-		'sonntag' => 7,
-		// Italian
-		'lunedì' => 1,
-		'martedì' => 2,
-		'mercoledì' => 3,
-		'giovedì' => 4,
-		'venerdì' => 5,
-		'sabato' => 6,
-		'domenica' => 7,
-		// Spanish
-		'lunes' => 1,
-		'martes' => 2,
-		'miércoles' => 3,
-		'jueves' => 4,
-		'viernes' => 5,
-		'sábado' => 6,
-		'domingo' => 7,
-		// Finnish
-		'maanantai' => 1,
-		'tiistai' => 2,
-		'keskiviikko' => 3,
-		'torstai' => 4,
-		'perjantai' => 5,
-		'lauantai' => 6,
-		'sunnuntai' => 7,
-		// Hungarian
-		'hétfő' => 1,
-		'kedd' => 2,
-		'szerda' => 3,
-		'csütörtok' => 4,
-		'péntek' => 5,
-		'szombat' => 6,
-		'vasárnap' => 7,
-		// Greek
-		'Δευ' => 1,
-		'Τρι' => 2,
-		'Τετ' => 3,
-		'Πεμ' => 4,
-		'Παρ' => 5,
-		'Σαβ' => 6,
-		'Κυρ' => 7,
-	);
+	public function date_rfc2822($date)
+	{
+		static $pcre;
+		if (!$pcre)
+		{
+			$wsp = '[\x09\x20]';
+			$fws = '(?:' . $wsp . '+|' . $wsp . '*(?:\x0D\x0A' . $wsp . '+)+)';
+			$optional_fws = $fws . '?';
+			$day_name = $this->day_pcre;
+			$month = $this->month_pcre;
+			$day = '([0-9]{1,2})';
+			$hour = $minute = $second = '([0-9]{2})';
+			$year = '([0-9]{2,4})';
+			$num_zone = '([+\-])([0-9]{2})([0-9]{2})';
+			$character_zone = '([A-Z]{1,5})';
+			$zone = '(?:' . $num_zone . '|' . $character_zone . ')';
+			$pcre = '/(?:' . $optional_fws . $day_name . $optional_fws . ',)?' . $optional_fws . $day . $fws . $month . $fws . $year . $fws . $hour . $optional_fws . ':' . $optional_fws . $minute . '(?:' . $optional_fws . ':' . $optional_fws . $second . ')?' . $fws . $zone . '/i';
+		}
+		if (preg_match($pcre, $this->remove_rfc2822_comments($date), $match))
+		{
+			/*
+			Capturing subpatterns:
+			1: Day name
+			2: Day
+			3: Month
+			4: Year
+			5: Hour
+			6: Minute
+			7: Second
+			8: Timezone ±
+			9: Timezone hours
+			10: Timezone minutes
+			11: Alphabetic timezone
+			*/
+
+			// Find the month number
+			$month = $this->month[strtolower($match[3])];
+
+			// Numeric timezone
+			if ($match[8] !== '')
+			{
+				$timezone = $match[9] * 3600;
+				$timezone += $match[10] * 60;
+				if ($match[8] === '-')
+				{
+					$timezone = 0 - $timezone;
+				}
+			}
+			// Character timezone
+			elseif (isset($this->timezone[strtoupper($match[11])]))
+			{
+				$timezone = $this->timezone[strtoupper($match[11])];
+			}
+			// Assume everything else to be -0000
+			else
+			{
+				$timezone = 0;
+			}
+
+			// Deal with 2/3 digit years
+			if ($match[4] < 50)
+			{
+				$match[4] += 2000;
+			}
+			elseif ($match[4] < 1000)
+			{
+				$match[4] += 1900;
+			}
+
+			// Second is optional, if it is empty set it to zero
+			if ($match[7] !== '')
+			{
+				$second = $match[7];
+			}
+			else
+			{
+				$second = 0;
+			}
+
+			return gmmktime($match[5], $match[6], $second, $month, $match[2], $match[4]) - $timezone;
+		}
+		else
+		{
+			return false;
+		}
+	}
 
 	/**
-	 * List of months, calendar month name => calendar month number
+	 * Parse RFC850's date format
 	 *
 	 * @access protected
-	 * @var array
+	 * @return int Timestamp
 	 */
-	var $month = array(
-		// English
-		'jan' => 1,
-		'january' => 1,
-		'feb' => 2,
-		'february' => 2,
-		'mar' => 3,
-		'march' => 3,
-		'apr' => 4,
-		'april' => 4,
-		'may' => 5,
-		// No long form of May
-		'jun' => 6,
-		'june' => 6,
-		'jul' => 7,
-		'july' => 7,
-		'aug' => 8,
-		'august' => 8,
-		'sep' => 9,
-		'september' => 8,
-		'oct' => 10,
-		'october' => 10,
-		'nov' => 11,
-		'november' => 11,
-		'dec' => 12,
-		'december' => 12,
-		// Dutch
-		'januari' => 1,
-		'februari' => 2,
-		'maart' => 3,
-		'april' => 4,
-		'mei' => 5,
-		'juni' => 6,
-		'juli' => 7,
-		'augustus' => 8,
-		'september' => 9,
-		'oktober' => 10,
-		'november' => 11,
-		'december' => 12,
-		// French
-		'janvier' => 1,
-		'février' => 2,
-		'mars' => 3,
-		'avril' => 4,
-		'mai' => 5,
-		'juin' => 6,
-		'juillet' => 7,
-		'août' => 8,
-		'septembre' => 9,
-		'octobre' => 10,
-		'novembre' => 11,
-		'décembre' => 12,
-		// German
-		'januar' => 1,
-		'februar' => 2,
-		'märz' => 3,
-		'april' => 4,
-		'mai' => 5,
-		'juni' => 6,
-		'juli' => 7,
-		'august' => 8,
-		'september' => 9,
-		'oktober' => 10,
-		'november' => 11,
-		'dezember' => 12,
-		// Italian
-		'gennaio' => 1,
-		'febbraio' => 2,
-		'marzo' => 3,
-		'aprile' => 4,
-		'maggio' => 5,
-		'giugno' => 6,
-		'luglio' => 7,
-		'agosto' => 8,
-		'settembre' => 9,
-		'ottobre' => 10,
-		'novembre' => 11,
-		'dicembre' => 12,
-		// Spanish
-		'enero' => 1,
-		'febrero' => 2,
-		'marzo' => 3,
-		'abril' => 4,
-		'mayo' => 5,
-		'junio' => 6,
-		'julio' => 7,
-		'agosto' => 8,
-		'septiembre' => 9,
-		'setiembre' => 9,
-		'octubre' => 10,
-		'noviembre' => 11,
-		'diciembre' => 12,
-		// Finnish
-		'tammikuu' => 1,
-		'helmikuu' => 2,
-		'maaliskuu' => 3,
-		'huhtikuu' => 4,
-		'toukokuu' => 5,
-		'kesäkuu' => 6,
-		'heinäkuu' => 7,
-		'elokuu' => 8,
-		'suuskuu' => 9,
-		'lokakuu' => 10,
-		'marras' => 11,
-		'joulukuu' => 12,
-		// Hungarian
-		'január' => 1,
-		'február' => 2,
-		'március' => 3,
-		'április' => 4,
-		'május' => 5,
-		'június' => 6,
-		'július' => 7,
-		'augusztus' => 8,
-		'szeptember' => 9,
-		'október' => 10,
-		'november' => 11,
-		'december' => 12,
-		// Greek
-		'Ιαν' => 1,
-		'Φεβ' => 2,
-		'Μάώ' => 3,
-		'Μαώ' => 3,
-		'Απρ' => 4,
-		'Μάι' => 5,
-		'Μαϊ' => 5,
-		'Μαι' => 5,
-		'Ιούν' => 6,
-		'Ιον' => 6,
-		'Ιούλ' => 7,
-		'Ιολ' => 7,
-		'Αύγ' => 8,
-		'Αυγ' => 8,
-		'Σεπ' => 9,
-		'Οκτ' => 10,
-		'Νοέ' => 11,
-		'Δεκ' => 12,
-	);
+	public function date_rfc850($date)
+	{
+		static $pcre;
+		if (!$pcre)
+		{
+			$space = '[\x09\x20]+';
+			$day_name = $this->day_pcre;
+			$month = $this->month_pcre;
+			$day = '([0-9]{1,2})';
+			$year = $hour = $minute = $second = '([0-9]{2})';
+			$zone = '([A-Z]{1,5})';
+			$pcre = '/^' . $day_name . ',' . $space . $day . '-' . $month . '-' . $year . $space . $hour . ':' . $minute . ':' . $second . $space . $zone . '$/i';
+		}
+		if (preg_match($pcre, $date, $match))
+		{
+			/*
+			Capturing subpatterns:
+			1: Day name
+			2: Day
+			3: Month
+			4: Year
+			5: Hour
+			6: Minute
+			7: Second
+			8: Timezone
+			*/
+
+			// Month
+			$month = $this->month[strtolower($match[3])];
+
+			// Character timezone
+			if (isset($this->timezone[strtoupper($match[8])]))
+			{
+				$timezone = $this->timezone[strtoupper($match[8])];
+			}
+			// Assume everything else to be -0000
+			else
+			{
+				$timezone = 0;
+			}
 
-	/**
-	 * List of timezones, abbreviation => offset from UTC
-	 *
-	 * @access protected
-	 * @var array
-	 */
-	var $timezone = array(
-		'ACDT' => 37800,
-		'ACIT' => 28800,
-		'ACST' => 34200,
-		'ACT' => -18000,
-		'ACWDT' => 35100,
-		'ACWST' => 31500,
-		'AEDT' => 39600,
-		'AEST' => 36000,
-		'AFT' => 16200,
-		'AKDT' => -28800,
-		'AKST' => -32400,
-		'AMDT' => 18000,
-		'AMT' => -14400,
-		'ANAST' => 46800,
-		'ANAT' => 43200,
-		'ART' => -10800,
-		'AZOST' => -3600,
-		'AZST' => 18000,
-		'AZT' => 14400,
-		'BIOT' => 21600,
-		'BIT' => -43200,
-		'BOT' => -14400,
-		'BRST' => -7200,
-		'BRT' => -10800,
-		'BST' => 3600,
-		'BTT' => 21600,
-		'CAST' => 18000,
-		'CAT' => 7200,
-		'CCT' => 23400,
-		'CDT' => -18000,
-		'CEDT' => 7200,
-		'CET' => 3600,
-		'CGST' => -7200,
-		'CGT' => -10800,
-		'CHADT' => 49500,
-		'CHAST' => 45900,
-		'CIST' => -28800,
-		'CKT' => -36000,
-		'CLDT' => -10800,
-		'CLST' => -14400,
-		'COT' => -18000,
-		'CST' => -21600,
-		'CVT' => -3600,
-		'CXT' => 25200,
-		'DAVT' => 25200,
-		'DTAT' => 36000,
-		'EADT' => -18000,
-		'EAST' => -21600,
-		'EAT' => 10800,
-		'ECT' => -18000,
-		'EDT' => -14400,
-		'EEST' => 10800,
-		'EET' => 7200,
-		'EGT' => -3600,
-		'EKST' => 21600,
-		'EST' => -18000,
-		'FJT' => 43200,
-		'FKDT' => -10800,
-		'FKST' => -14400,
-		'FNT' => -7200,
-		'GALT' => -21600,
-		'GEDT' => 14400,
-		'GEST' => 10800,
-		'GFT' => -10800,
-		'GILT' => 43200,
-		'GIT' => -32400,
-		'GST' => 14400,
-		'GST' => -7200,
-		'GYT' => -14400,
-		'HAA' => -10800,
-		'HAC' => -18000,
-		'HADT' => -32400,
-		'HAE' => -14400,
-		'HAP' => -25200,
-		'HAR' => -21600,
-		'HAST' => -36000,
-		'HAT' => -9000,
-		'HAY' => -28800,
-		'HKST' => 28800,
-		'HMT' => 18000,
-		'HNA' => -14400,
-		'HNC' => -21600,
-		'HNE' => -18000,
-		'HNP' => -28800,
-		'HNR' => -25200,
-		'HNT' => -12600,
-		'HNY' => -32400,
-		'IRDT' => 16200,
-		'IRKST' => 32400,
-		'IRKT' => 28800,
-		'IRST' => 12600,
-		'JFDT' => -10800,
-		'JFST' => -14400,
-		'JST' => 32400,
-		'KGST' => 21600,
-		'KGT' => 18000,
-		'KOST' => 39600,
-		'KOVST' => 28800,
-		'KOVT' => 25200,
-		'KRAST' => 28800,
-		'KRAT' => 25200,
-		'KST' => 32400,
-		'LHDT' => 39600,
-		'LHST' => 37800,
-		'LINT' => 50400,
-		'LKT' => 21600,
-		'MAGST' => 43200,
-		'MAGT' => 39600,
-		'MAWT' => 21600,
-		'MDT' => -21600,
-		'MESZ' => 7200,
-		'MEZ' => 3600,
-		'MHT' => 43200,
-		'MIT' => -34200,
-		'MNST' => 32400,
-		'MSDT' => 14400,
-		'MSST' => 10800,
-		'MST' => -25200,
-		'MUT' => 14400,
-		'MVT' => 18000,
-		'MYT' => 28800,
-		'NCT' => 39600,
-		'NDT' => -9000,
-		'NFT' => 41400,
-		'NMIT' => 36000,
-		'NOVST' => 25200,
-		'NOVT' => 21600,
-		'NPT' => 20700,
-		'NRT' => 43200,
-		'NST' => -12600,
-		'NUT' => -39600,
-		'NZDT' => 46800,
-		'NZST' => 43200,
-		'OMSST' => 25200,
-		'OMST' => 21600,
-		'PDT' => -25200,
-		'PET' => -18000,
-		'PETST' => 46800,
-		'PETT' => 43200,
-		'PGT' => 36000,
-		'PHOT' => 46800,
-		'PHT' => 28800,
-		'PKT' => 18000,
-		'PMDT' => -7200,
-		'PMST' => -10800,
-		'PONT' => 39600,
-		'PST' => -28800,
-		'PWT' => 32400,
-		'PYST' => -10800,
-		'PYT' => -14400,
-		'RET' => 14400,
-		'ROTT' => -10800,
-		'SAMST' => 18000,
-		'SAMT' => 14400,
-		'SAST' => 7200,
-		'SBT' => 39600,
-		'SCDT' => 46800,
-		'SCST' => 43200,
-		'SCT' => 14400,
-		'SEST' => 3600,
-		'SGT' => 28800,
-		'SIT' => 28800,
-		'SRT' => -10800,
-		'SST' => -39600,
-		'SYST' => 10800,
-		'SYT' => 7200,
-		'TFT' => 18000,
-		'THAT' => -36000,
-		'TJT' => 18000,
-		'TKT' => -36000,
-		'TMT' => 18000,
-		'TOT' => 46800,
-		'TPT' => 32400,
-		'TRUT' => 36000,
-		'TVT' => 43200,
-		'TWT' => 28800,
-		'UYST' => -7200,
-		'UYT' => -10800,
-		'UZT' => 18000,
-		'VET' => -14400,
-		'VLAST' => 39600,
-		'VLAT' => 36000,
-		'VOST' => 21600,
-		'VUT' => 39600,
-		'WAST' => 7200,
-		'WAT' => 3600,
-		'WDT' => 32400,
-		'WEST' => 3600,
-		'WFT' => 43200,
-		'WIB' => 25200,
-		'WIT' => 32400,
-		'WITA' => 28800,
-		'WKST' => 18000,
-		'WST' => 28800,
-		'YAKST' => 36000,
-		'YAKT' => 32400,
-		'YAPT' => 36000,
-		'YEKST' => 21600,
-		'YEKT' => 18000,
-	);
+			// Deal with 2 digit year
+			if ($match[4] < 50)
+			{
+				$match[4] += 2000;
+			}
+			else
+			{
+				$match[4] += 1900;
+			}
+
+			return gmmktime($match[5], $match[6], $match[7], $month, $match[2], $match[4]) - $timezone;
+		}
+		else
+		{
+			return false;
+		}
+	}
 
 	/**
-	 * Cached PCRE for SimplePie_Parse_Date::$day
+	 * Parse C99's asctime()'s date format
 	 *
 	 * @access protected
-	 * @var string
+	 * @return int Timestamp
 	 */
-	var $day_pcre;
+	public function date_asctime($date)
+	{
+		static $pcre;
+		if (!$pcre)
+		{
+			$space = '[\x09\x20]+';
+			$wday_name = $this->day_pcre;
+			$mon_name = $this->month_pcre;
+			$day = '([0-9]{1,2})';
+			$hour = $sec = $min = '([0-9]{2})';
+			$year = '([0-9]{4})';
+			$terminator = '\x0A?\x00?';
+			$pcre = '/^' . $wday_name . $space . $mon_name . $space . $day . $space . $hour . ':' . $min . ':' . $sec . $space . $year . $terminator . '$/i';
+		}
+		if (preg_match($pcre, $date, $match))
+		{
+			/*
+			Capturing subpatterns:
+			1: Day name
+			2: Month
+			3: Day
+			4: Hour
+			5: Minute
+			6: Second
+			7: Year
+			*/
+
+			$month = $this->month[strtolower($match[2])];
+			return gmmktime($match[4], $match[5], $match[6], $month, $match[3], $match[7]);
+		}
+		else
+		{
+			return false;
+		}
+	}
 
 	/**
-	 * Cached PCRE for SimplePie_Parse_Date::$month
+	 * Parse dates using strtotime()
 	 *
 	 * @access protected
-	 * @var string
+	 * @return int Timestamp
 	 */
-	var $month_pcre;
+	public function date_strtotime($date)
+	{
+		$strtotime = strtotime($date);
+		if ($strtotime === -1 || $strtotime === false)
+		{
+			return false;
+		}
+		else
+		{
+			return $strtotime;
+		}
+	}
+}
 
-	/**
-	 * Array of user-added callback methods
-	 *
-	 * @access private
-	 * @var array
-	 */
-	var $built_in = array();
+/**
+ * Parses XML into something sane
+ *
+ *
+ * This class can be overloaded with {@see SimplePie::set_parser_class()}
+ *
+ * @package SimplePie
+ * @subpackage Parsing
+ */
+class SimplePie_Parser
+{
+	var $error_code;
+	var $error_string;
+	var $current_line;
+	var $current_column;
+	var $current_byte;
+	var $separator = ' ';
+	var $namespace = array('');
+	var $element = array('');
+	var $xml_base = array('');
+	var $xml_base_explicit = array(false);
+	var $xml_lang = array('');
+	var $data = array();
+	var $datas = array(array());
+	var $current_xhtml_construct = -1;
+	var $encoding;
+	protected $registry;
 
-	/**
-	 * Array of user-added callback methods
-	 *
-	 * @access private
-	 * @var array
-	 */
-	var $user = array();
+	public function set_registry(SimplePie_Registry $registry)
+	{
+		$this->registry = $registry;
+	}
 
-	/**
-	 * Create new SimplePie_Parse_Date object, and set self::day_pcre,
-	 * self::month_pcre, and self::built_in
-	 *
-	 * @access private
-	 */
-	function SimplePie_Parse_Date()
+	public function parse(&$data, $encoding)
 	{
-		$this->day_pcre = '(' . implode(array_keys($this->day), '|') . ')';
-		$this->month_pcre = '(' . implode(array_keys($this->month), '|') . ')';
+		// Use UTF-8 if we get passed US-ASCII, as every US-ASCII character is a UTF-8 character
+		if (strtoupper($encoding) === 'US-ASCII')
+		{
+			$this->encoding = 'UTF-8';
+		}
+		else
+		{
+			$this->encoding = $encoding;
+		}
 
-		static $cache;
-		if (!isset($cache[get_class($this)]))
+		// Strip BOM:
+		// UTF-32 Big Endian BOM
+		if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
 		{
-			$all_methods = get_class_methods($this);
+			$data = substr($data, 4);
+		}
+		// UTF-32 Little Endian BOM
+		elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00")
+		{
+			$data = substr($data, 4);
+		}
+		// UTF-16 Big Endian BOM
+		elseif (substr($data, 0, 2) === "\xFE\xFF")
+		{
+			$data = substr($data, 2);
+		}
+		// UTF-16 Little Endian BOM
+		elseif (substr($data, 0, 2) === "\xFF\xFE")
+		{
+			$data = substr($data, 2);
+		}
+		// UTF-8 BOM
+		elseif (substr($data, 0, 3) === "\xEF\xBB\xBF")
+		{
+			$data = substr($data, 3);
+		}
 
-			foreach ($all_methods as $method)
+		if (substr($data, 0, 5) === '<?xml' && strspn(substr($data, 5, 1), "\x09\x0A\x0D\x20") && ($pos = strpos($data, '?>')) !== false)
+		{
+			$declaration = $this->registry->create('XML_Declaration_Parser', array(substr($data, 5, $pos - 5)));
+			if ($declaration->parse())
 			{
-				if (strtolower(substr($method, 0, 5)) === 'date_')
-				{
-					$cache[get_class($this)][] = $method;
-				}
+				$data = substr($data, $pos + 2);
+				$data = '<?xml version="' . $declaration->version . '" encoding="' . $encoding . '" standalone="' . (($declaration->standalone) ? 'yes' : 'no') . '"?>' . $data;
+			}
+			else
+			{
+				$this->error_string = 'SimplePie bug! Please report this!';
+				return false;
 			}
 		}
 
-		foreach ($cache[get_class($this)] as $method)
+		$return = true;
+
+		static $xml_is_sane = null;
+		if ($xml_is_sane === null)
 		{
-			$this->built_in[] = $method;
+			$parser_check = xml_parser_create();
+			xml_parse_into_struct($parser_check, '<foo>&</foo>', $values);
+			xml_parser_free($parser_check);
+			$xml_is_sane = isset($values[0]['value']);
 		}
-	}
 
-	/**
-	 * Get the object
-	 *
-	 * @access public
-	 */
-	function get()
-	{
-		static $object;
-		if (!$object)
+		// Create the parser
+		if ($xml_is_sane)
 		{
-			$object = new SimplePie_Parse_Date;
-		}
-		return $object;
-	}
+			$xml = xml_parser_create_ns($this->encoding, $this->separator);
+			xml_parser_set_option($xml, XML_OPTION_SKIP_WHITE, 1);
+			xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, 0);
+			xml_set_object($xml, $this);
+			xml_set_character_data_handler($xml, 'cdata');
+			xml_set_element_handler($xml, 'tag_open', 'tag_close');
 
-	/**
-	 * Parse a date
-	 *
-	 * @final
-	 * @access public
-	 * @param string $date Date to parse
-	 * @return int Timestamp corresponding to date string, or false on failure
-	 */
-	function parse($date)
-	{
-		foreach ($this->user as $method)
+			// Parse!
+			if (!xml_parse($xml, $data, true))
+			{
+				$this->error_code = xml_get_error_code($xml);
+				$this->error_string = xml_error_string($this->error_code);
+				$return = false;
+			}
+			$this->current_line = xml_get_current_line_number($xml);
+			$this->current_column = xml_get_current_column_number($xml);
+			$this->current_byte = xml_get_current_byte_index($xml);
+			xml_parser_free($xml);
+			return $return;
+		}
+		else
 		{
-			if (($returned = call_user_func($method, $date)) !== false)
+			libxml_clear_errors();
+			$xml = new XMLReader();
+			$xml->xml($data);
+			while (@$xml->read())
 			{
-				return $returned;
+				switch ($xml->nodeType)
+				{
+
+					case constant('XMLReader::END_ELEMENT'):
+						if ($xml->namespaceURI !== '')
+						{
+							$tagName = $xml->namespaceURI . $this->separator . $xml->localName;
+						}
+						else
+						{
+							$tagName = $xml->localName;
+						}
+						$this->tag_close(null, $tagName);
+						break;
+					case constant('XMLReader::ELEMENT'):
+						$empty = $xml->isEmptyElement;
+						if ($xml->namespaceURI !== '')
+						{
+							$tagName = $xml->namespaceURI . $this->separator . $xml->localName;
+						}
+						else
+						{
+							$tagName = $xml->localName;
+						}
+						$attributes = array();
+						while ($xml->moveToNextAttribute())
+						{
+							if ($xml->namespaceURI !== '')
+							{
+								$attrName = $xml->namespaceURI . $this->separator . $xml->localName;
+							}
+							else
+							{
+								$attrName = $xml->localName;
+							}
+							$attributes[$attrName] = $xml->value;
+						}
+						$this->tag_open(null, $tagName, $attributes);
+						if ($empty)
+						{
+							$this->tag_close(null, $tagName);
+						}
+						break;
+					case constant('XMLReader::TEXT'):
+
+					case constant('XMLReader::CDATA'):
+						$this->cdata(null, $xml->value);
+						break;
+				}
+			}
+			if ($error = libxml_get_last_error())
+			{
+				$this->error_code = $error->code;
+				$this->error_string = $error->message;
+				$this->current_line = $error->line;
+				$this->current_column = $error->column;
+				return false;
+			}
+			else
+			{
+				return true;
 			}
 		}
+	}
+
+	public function get_error_code()
+	{
+		return $this->error_code;
+	}
+
+	public function get_error_string()
+	{
+		return $this->error_string;
+	}
+
+	public function get_current_line()
+	{
+		return $this->current_line;
+	}
 
-		foreach ($this->built_in as $method)
-		{
-			if (($returned = call_user_func(array(&$this, $method), $date)) !== false)
-			{
-				return $returned;
-			}
-		}
+	public function get_current_column()
+	{
+		return $this->current_column;
+	}
 
-		return false;
+	public function get_current_byte()
+	{
+		return $this->current_byte;
 	}
 
-	/**
-	 * Add a callback method to parse a date
-	 *
-	 * @final
-	 * @access public
-	 * @param callback $callback
-	 */
-	function add_callback($callback)
+	public function get_data()
 	{
-		if (is_callable($callback))
-		{
-			$this->user[] = $callback;
-		}
-		else
-		{
-			trigger_error('User-supplied function must be a valid callback', E_USER_WARNING);
-		}
+		return $this->data;
 	}
 
-	/**
-	 * Parse a superset of W3C-DTF (allows hyphens and colons to be omitted, as
-	 * well as allowing any of upper or lower case "T", horizontal tabs, or
-	 * spaces to be used as the time seperator (including more than one))
-	 *
-	 * @access protected
-	 * @return int Timestamp
-	 */
-	function date_w3cdtf($date)
+	public function tag_open($parser, $tag, $attributes)
 	{
-		static $pcre;
-		if (!$pcre)
+		list($this->namespace[], $this->element[]) = $this->split_ns($tag);
+
+		$attribs = array();
+		foreach ($attributes as $name => $value)
 		{
-			$year = '([0-9]{4})';
-			$month = $day = $hour = $minute = $second = '([0-9]{2})';
-			$decimal = '([0-9]*)';
-			$zone = '(?:(Z)|([+\-])([0-9]{1,2}):?([0-9]{1,2}))';
-			$pcre = '/^' . $year . '(?:-?' . $month . '(?:-?' . $day . '(?:[Tt\x09\x20]+' . $hour . '(?::?' . $minute . '(?::?' . $second . '(?:.' . $decimal . ')?)?)?' . $zone . ')?)?)?$/';
+			list($attrib_namespace, $attribute) = $this->split_ns($name);
+			$attribs[$attrib_namespace][$attribute] = $value;
 		}
-		if (preg_match($pcre, $date, $match))
-		{
-			/*
-			Capturing subpatterns:
-			1: Year
-			2: Month
-			3: Day
-			4: Hour
-			5: Minute
-			6: Second
-			7: Decimal fraction of a second
-			8: Zulu
-			9: Timezone ±
-			10: Timezone hours
-			11: Timezone minutes
-			*/
-
-			// Fill in empty matches
-			for ($i = count($match); $i <= 3; $i++)
-			{
-				$match[$i] = '1';
-			}
-
-			for ($i = count($match); $i <= 7; $i++)
-			{
-				$match[$i] = '0';
-			}
 
-			// Numeric timezone
-			if (isset($match[9]) && $match[9] !== '')
-			{
-				$timezone = $match[10] * 3600;
-				$timezone += $match[11] * 60;
-				if ($match[9] === '-')
-				{
-					$timezone = 0 - $timezone;
-				}
-			}
-			else
+		if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['base']))
+		{
+			$base = $this->registry->call('Misc', 'absolutize_url', array($attribs[SIMPLEPIE_NAMESPACE_XML]['base'], end($this->xml_base)));
+			if ($base !== false)
 			{
-				$timezone = 0;
+				$this->xml_base[] = $base;
+				$this->xml_base_explicit[] = true;
 			}
-
-			// Convert the number of seconds to an integer, taking decimals into account
-			$second = round($match[6] + $match[7] / pow(10, strlen($match[7])));
-
-			return gmmktime($match[4], $match[5], $second, $match[2], $match[3], $match[1]) - $timezone;
 		}
 		else
 		{
-			return false;
+			$this->xml_base[] = end($this->xml_base);
+			$this->xml_base_explicit[] = end($this->xml_base_explicit);
 		}
-	}
-
-	/**
-	 * Remove RFC822 comments
-	 *
-	 * @access protected
-	 * @param string $data Data to strip comments from
-	 * @return string Comment stripped string
-	 */
-	function remove_rfc2822_comments($string)
-	{
-		$string = (string) $string;
-		$position = 0;
-		$length = strlen($string);
-		$depth = 0;
 
-		$output = '';
+		if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['lang']))
+		{
+			$this->xml_lang[] = $attribs[SIMPLEPIE_NAMESPACE_XML]['lang'];
+		}
+		else
+		{
+			$this->xml_lang[] = end($this->xml_lang);
+		}
 
-		while ($position < $length && ($pos = strpos($string, '(', $position)) !== false)
+		if ($this->current_xhtml_construct >= 0)
 		{
-			$output .= substr($string, $position, $pos - $position);
-			$position = $pos + 1;
-			if ($string[$pos - 1] !== '\\')
+			$this->current_xhtml_construct++;
+			if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML)
 			{
-				$depth++;
-				while ($depth && $position < $length)
+				$this->data['data'] .= '<' . end($this->element);
+				if (isset($attribs['']))
 				{
-					$position += strcspn($string, '()', $position);
-					if ($string[$position - 1] === '\\')
-					{
-						$position++;
-						continue;
-					}
-					elseif (isset($string[$position]))
-					{
-						switch ($string[$position])
-						{
-							case '(':
-								$depth++;
-								break;
-
-							case ')':
-								$depth--;
-								break;
-						}
-						$position++;
-					}
-					else
+					foreach ($attribs[''] as $name => $value)
 					{
-						break;
+						$this->data['data'] .= ' ' . $name . '="' . htmlspecialchars($value, ENT_COMPAT, $this->encoding) . '"';
 					}
 				}
+				$this->data['data'] .= '>';
 			}
-			else
+		}
+		else
+		{
+			$this->datas[] =& $this->data;
+			$this->data =& $this->data['child'][end($this->namespace)][end($this->element)][];
+			$this->data = array('data' => '', 'attribs' => $attribs, 'xml_base' => end($this->xml_base), 'xml_base_explicit' => end($this->xml_base_explicit), 'xml_lang' => end($this->xml_lang));
+			if ((end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_03 && in_array(end($this->element), array('title', 'tagline', 'copyright', 'info', 'summary', 'content')) && isset($attribs['']['mode']) && $attribs['']['mode'] === 'xml')
+			|| (end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_10 && in_array(end($this->element), array('rights', 'subtitle', 'summary', 'info', 'title', 'content')) && isset($attribs['']['type']) && $attribs['']['type'] === 'xhtml')
+			|| (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_20 && in_array(end($this->element), array('title')))
+			|| (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_090 && in_array(end($this->element), array('title')))
+			|| (end($this->namespace) === SIMPLEPIE_NAMESPACE_RSS_10 && in_array(end($this->element), array('title'))))
 			{
-				$output .= '(';
+				$this->current_xhtml_construct = 0;
 			}
 		}
-		$output .= substr($string, $position);
-
-		return $output;
 	}
 
-	/**
-	 * Parse RFC2822's date format
-	 *
-	 * @access protected
-	 * @return int Timestamp
-	 */
-	function date_rfc2822($date)
+	public function cdata($parser, $cdata)
 	{
-		static $pcre;
-		if (!$pcre)
-		{
-			$wsp = '[\x09\x20]';
-			$fws = '(?:' . $wsp . '+|' . $wsp . '*(?:\x0D\x0A' . $wsp . '+)+)';
-			$optional_fws = $fws . '?';
-			$day_name = $this->day_pcre;
-			$month = $this->month_pcre;
-			$day = '([0-9]{1,2})';
-			$hour = $minute = $second = '([0-9]{2})';
-			$year = '([0-9]{2,4})';
-			$num_zone = '([+\-])([0-9]{2})([0-9]{2})';
-			$character_zone = '([A-Z]{1,5})';
-			$zone = '(?:' . $num_zone . '|' . $character_zone . ')';
-			$pcre = '/(?:' . $optional_fws . $day_name . $optional_fws . ',)?' . $optional_fws . $day . $fws . $month . $fws . $year . $fws . $hour . $optional_fws . ':' . $optional_fws . $minute . '(?:' . $optional_fws . ':' . $optional_fws . $second . ')?' . $fws . $zone . '/i';
-		}
-		if (preg_match($pcre, $this->remove_rfc2822_comments($date), $match))
-		{
-			/*
-			Capturing subpatterns:
-			1: Day name
-			2: Day
-			3: Month
-			4: Year
-			5: Hour
-			6: Minute
-			7: Second
-			8: Timezone ±
-			9: Timezone hours
-			10: Timezone minutes
-			11: Alphabetic timezone
-			*/
-
-			// Find the month number
-			$month = $this->month[strtolower($match[3])];
-
-			// Numeric timezone
-			if ($match[8] !== '')
-			{
-				$timezone = $match[9] * 3600;
-				$timezone += $match[10] * 60;
-				if ($match[8] === '-')
-				{
-					$timezone = 0 - $timezone;
-				}
-			}
-			// Character timezone
-			elseif (isset($this->timezone[strtoupper($match[11])]))
-			{
-				$timezone = $this->timezone[strtoupper($match[11])];
-			}
-			// Assume everything else to be -0000
-			else
-			{
-				$timezone = 0;
-			}
-
-			// Deal with 2/3 digit years
-			if ($match[4] < 50)
-			{
-				$match[4] += 2000;
-			}
-			elseif ($match[4] < 1000)
-			{
-				$match[4] += 1900;
-			}
-
-			// Second is optional, if it is empty set it to zero
-			if ($match[7] !== '')
-			{
-				$second = $match[7];
-			}
-			else
-			{
-				$second = 0;
-			}
-
-			return gmmktime($match[5], $match[6], $second, $month, $match[2], $match[4]) - $timezone;
+		if ($this->current_xhtml_construct >= 0)
+		{
+			$this->data['data'] .= htmlspecialchars($cdata, ENT_QUOTES, $this->encoding);
 		}
 		else
 		{
-			return false;
+			$this->data['data'] .= $cdata;
 		}
 	}
 
-	/**
-	 * Parse RFC850's date format
-	 *
-	 * @access protected
-	 * @return int Timestamp
-	 */
-	function date_rfc850($date)
+	public function tag_close($parser, $tag)
 	{
-		static $pcre;
-		if (!$pcre)
+		if ($this->current_xhtml_construct >= 0)
 		{
-			$space = '[\x09\x20]+';
-			$day_name = $this->day_pcre;
-			$month = $this->month_pcre;
-			$day = '([0-9]{1,2})';
-			$year = $hour = $minute = $second = '([0-9]{2})';
-			$zone = '([A-Z]{1,5})';
-			$pcre = '/^' . $day_name . ',' . $space . $day . '-' . $month . '-' . $year . $space . $hour . ':' . $minute . ':' . $second . $space . $zone . '$/i';
+			$this->current_xhtml_construct--;
+			if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML && !in_array(end($this->element), array('area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', 'img', 'input', 'isindex', 'link', 'meta', 'param')))
+			{
+				$this->data['data'] .= '</' . end($this->element) . '>';
+			}
 		}
-		if (preg_match($pcre, $date, $match))
+		if ($this->current_xhtml_construct === -1)
 		{
-			/*
-			Capturing subpatterns:
-			1: Day name
-			2: Day
-			3: Month
-			4: Year
-			5: Hour
-			6: Minute
-			7: Second
-			8: Timezone
-			*/
+			$this->data =& $this->datas[count($this->datas) - 1];
+			array_pop($this->datas);
+		}
 
-			// Month
-			$month = $this->month[strtolower($match[3])];
+		array_pop($this->element);
+		array_pop($this->namespace);
+		array_pop($this->xml_base);
+		array_pop($this->xml_base_explicit);
+		array_pop($this->xml_lang);
+	}
 
-			// Character timezone
-			if (isset($this->timezone[strtoupper($match[8])]))
-			{
-				$timezone = $this->timezone[strtoupper($match[8])];
-			}
-			// Assume everything else to be -0000
-			else
+	public function split_ns($string)
+	{
+		static $cache = array();
+		if (!isset($cache[$string]))
+		{
+			if ($pos = strpos($string, $this->separator))
 			{
-				$timezone = 0;
-			}
+				static $separator_length;
+				if (!$separator_length)
+				{
+					$separator_length = strlen($this->separator);
+				}
+				$namespace = substr($string, 0, $pos);
+				$local_name = substr($string, $pos + $separator_length);
+				if (strtolower($namespace) === SIMPLEPIE_NAMESPACE_ITUNES)
+				{
+					$namespace = SIMPLEPIE_NAMESPACE_ITUNES;
+				}
 
-			// Deal with 2 digit year
-			if ($match[4] < 50)
-			{
-				$match[4] += 2000;
+				// Normalize the Media RSS namespaces
+				if ($namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG ||
+					$namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG2 ||
+					$namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG3 ||
+					$namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG4 ||
+					$namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG5 )
+				{
+					$namespace = SIMPLEPIE_NAMESPACE_MEDIARSS;
+				}
+				$cache[$string] = array($namespace, $local_name);
 			}
 			else
 			{
-				$match[4] += 1900;
+				$cache[$string] = array('', $string);
 			}
-
-			return gmmktime($match[5], $match[6], $match[7], $month, $match[2], $match[4]) - $timezone;
-		}
-		else
-		{
-			return false;
 		}
+		return $cache[$string];
 	}
+}
+
+/**
+ * Handles `<media:rating>` or `<itunes:explicit>` tags as defined in Media RSS and iTunes RSS respectively
+ *
+ * Used by {@see SimplePie_Enclosure::get_rating()} and {@see SimplePie_Enclosure::get_ratings()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_rating_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Rating
+{
+	/**
+	 * Rating scheme
+	 *
+	 * @var string
+	 * @see get_scheme()
+	 */
+	var $scheme;
 
 	/**
-	 * Parse C99's asctime()'s date format
+	 * Rating value
 	 *
-	 * @access protected
-	 * @return int Timestamp
+	 * @var string
+	 * @see get_value()
 	 */
-	function date_asctime($date)
+	var $value;
+
+	/**
+	 * Constructor, used to input the data
+	 *
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
+	 */
+	public function __construct($scheme = null, $value = null)
 	{
-		static $pcre;
-		if (!$pcre)
-		{
-			$space = '[\x09\x20]+';
-			$wday_name = $this->day_pcre;
-			$mon_name = $this->month_pcre;
-			$day = '([0-9]{1,2})';
-			$hour = $sec = $min = '([0-9]{2})';
-			$year = '([0-9]{4})';
-			$terminator = '\x0A?\x00?';
-			$pcre = '/^' . $wday_name . $space . $mon_name . $space . $day . $space . $hour . ':' . $min . ':' . $sec . $space . $year . $terminator . '$/i';
-		}
-		if (preg_match($pcre, $date, $match))
-		{
-			/*
-			Capturing subpatterns:
-			1: Day name
-			2: Month
-			3: Day
-			4: Hour
-			5: Minute
-			6: Second
-			7: Year
-			*/
+		$this->scheme = $scheme;
+		$this->value = $value;
+	}
 
-			$month = $this->month[strtolower($match[2])];
-			return gmmktime($match[4], $match[5], $match[6], $month, $match[3], $match[7]);
+	/**
+	 * String-ified version
+	 *
+	 * @return string
+	 */
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
+
+	/**
+	 * Get the organizational scheme for the rating
+	 *
+	 * @return string|null
+	 */
+	public function get_scheme()
+	{
+		if ($this->scheme !== null)
+		{
+			return $this->scheme;
 		}
 		else
 		{
-			return false;
+			return null;
 		}
 	}
 
 	/**
-	 * Parse dates using strtotime()
+	 * Get the value of the rating
 	 *
-	 * @access protected
-	 * @return int Timestamp
+	 * @return string|null
 	 */
-	function date_strtotime($date)
+	public function get_value()
 	{
-		$strtotime = strtotime($date);
-		if ($strtotime === -1 || $strtotime === false)
+		if ($this->value !== null)
 		{
-			return false;
+			return $this->value;
 		}
 		else
 		{
-			return $strtotime;
+			return null;
 		}
 	}
 }
 
 /**
- * Content-type sniffing
+ * Handles creating objects and calling methods
+ *
+ * Access this via {@see SimplePie::get_registry()}
  *
  * @package SimplePie
  */
-class SimplePie_Content_Type_Sniffer
+class SimplePie_Registry
 {
 	/**
-	 * File object
+	 * Default class mapping
 	 *
-	 * @var SimplePie_File
-	 * @access private
+	 * Overriding classes *must* subclass these.
+	 *
+	 * @var array
 	 */
-	var $file;
+	protected $default = array(
+		'Cache' => 'SimplePie_Cache',
+		'Locator' => 'SimplePie_Locator',
+		'Parser' => 'SimplePie_Parser',
+		'File' => 'SimplePie_File',
+		'Sanitize' => 'SimplePie_Sanitize',
+		'Item' => 'SimplePie_Item',
+		'Author' => 'SimplePie_Author',
+		'Category' => 'SimplePie_Category',
+		'Enclosure' => 'SimplePie_Enclosure',
+		'Caption' => 'SimplePie_Caption',
+		'Copyright' => 'SimplePie_Copyright',
+		'Credit' => 'SimplePie_Credit',
+		'Rating' => 'SimplePie_Rating',
+		'Restriction' => 'SimplePie_Restriction',
+		'Content_Type_Sniffer' => 'SimplePie_Content_Type_Sniffer',
+		'Source' => 'SimplePie_Source',
+		'Misc' => 'SimplePie_Misc',
+		'XML_Declaration_Parser' => 'SimplePie_XML_Declaration_Parser',
+		'Parse_Date' => 'SimplePie_Parse_Date',
+	);
 
 	/**
-	 * Create an instance of the class with the input file
+	 * Class mapping
 	 *
-	 * @access public
-	 * @param SimplePie_Content_Type_Sniffer $file Input file
+	 * @see register()
+	 * @var array
 	 */
-	function SimplePie_Content_Type_Sniffer($file)
-	{
-		$this->file = $file;
-	}
+	protected $classes = array();
 
 	/**
-	 * Get the Content-Type of the specified file
+	 * Legacy classes
 	 *
-	 * @access public
-	 * @return string Actual Content-Type
+	 * @see register()
+	 * @var array
 	 */
-	function get_type()
-	{
-		if (isset($this->file->headers['content-type']))
-		{
-			if (!isset($this->file->headers['content-encoding'])
-				&& ($this->file->headers['content-type'] === 'text/plain'
-					|| $this->file->headers['content-type'] === 'text/plain; charset=ISO-8859-1'
-					|| $this->file->headers['content-type'] === 'text/plain; charset=iso-8859-1'))
-			{
-				return $this->text_or_binary();
-			}
-
-			if (($pos = strpos($this->file->headers['content-type'], ';')) !== false)
-			{
-				$official = substr($this->file->headers['content-type'], 0, $pos);
-			}
-			else
-			{
-				$official = $this->file->headers['content-type'];
-			}
-			$official = strtolower($official);
-
-			if ($official === 'unknown/unknown'
-				|| $official === 'application/unknown')
-			{
-				return $this->unknown();
-			}
-			elseif (substr($official, -4) === '+xml'
-				|| $official === 'text/xml'
-				|| $official === 'application/xml')
-			{
-				return $official;
-			}
-			elseif (substr($official, 0, 6) === 'image/')
-			{
-				if ($return = $this->image())
-				{
-					return $return;
-				}
-				else
-				{
-					return $official;
-				}
-			}
-			elseif ($official === 'text/html')
-			{
-				return $this->feed_or_html();
-			}
-			else
-			{
-				return $official;
-			}
-		}
-		else
-		{
-			return $this->unknown();
-		}
-	}
+	protected $legacy = array();
 
 	/**
-	 * Sniff text or binary
+	 * Constructor
 	 *
-	 * @access private
-	 * @return string Actual Content-Type
+	 * No-op
+	 */
+	public function __construct() { }
+
+	/**
+	 * Register a class
+	 *
+	 * @param string $type See {@see $default} for names
+	 * @param string $class Class name, must subclass the corresponding default
+	 * @param bool $legacy Whether to enable legacy support for this class
+	 * @return bool Successfulness
 	 */
-	function text_or_binary()
+	public function register($type, $class, $legacy = false)
 	{
-		if (substr($this->file->body, 0, 2) === "\xFE\xFF"
-			|| substr($this->file->body, 0, 2) === "\xFF\xFE"
-			|| substr($this->file->body, 0, 4) === "\x00\x00\xFE\xFF"
-			|| substr($this->file->body, 0, 3) === "\xEF\xBB\xBF")
-		{
-			return 'text/plain';
-		}
-		elseif (preg_match('/[\x00-\x08\x0E-\x1A\x1C-\x1F]/', $this->file->body))
+		if (!is_subclass_of($class, $this->default[$type]))
 		{
-			return 'application/octect-stream';
+			return false;
 		}
-		else
+
+		$this->classes[$type] = $class;
+
+		if ($legacy)
 		{
-			return 'text/plain';
+			$this->legacy[] = $class;
 		}
+
+		return true;
 	}
 
 	/**
-	 * Sniff unknown
+	 * Get the class registered for a type
 	 *
-	 * @access private
-	 * @return string Actual Content-Type
+	 * Where possible, use {@see create()} or {@see call()} instead
+	 *
+	 * @param string $type
+	 * @return string|null
 	 */
-	function unknown()
+	public function get_class($type)
 	{
-		$ws = strspn($this->file->body, "\x09\x0A\x0B\x0C\x0D\x20");
-		if (strtolower(substr($this->file->body, $ws, 14)) === '<!doctype html'
-			|| strtolower(substr($this->file->body, $ws, 5)) === '<html'
-			|| strtolower(substr($this->file->body, $ws, 7)) === '<script')
-		{
-			return 'text/html';
-		}
-		elseif (substr($this->file->body, 0, 5) === '%PDF-')
-		{
-			return 'application/pdf';
-		}
-		elseif (substr($this->file->body, 0, 11) === '%!PS-Adobe-')
-		{
-			return 'application/postscript';
-		}
-		elseif (substr($this->file->body, 0, 6) === 'GIF87a'
-			|| substr($this->file->body, 0, 6) === 'GIF89a')
-		{
-			return 'image/gif';
-		}
-		elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
-		{
-			return 'image/png';
-		}
-		elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
-		{
-			return 'image/jpeg';
-		}
-		elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
+		if (!empty($this->classes[$type]))
 		{
-			return 'image/bmp';
+			return $this->classes[$type];
 		}
-		else
+		if (!empty($this->default[$type]))
 		{
-			return $this->text_or_binary();
+			return $this->default[$type];
 		}
+
+		return null;
 	}
 
 	/**
-	 * Sniff images
+	 * Create a new instance of a given type
 	 *
-	 * @access private
-	 * @return string Actual Content-Type
+	 * @param string $type
+	 * @param array $parameters Parameters to pass to the constructor
+	 * @return object Instance of class
 	 */
-	function image()
+	public function &create($type, $parameters = array())
 	{
-		if (substr($this->file->body, 0, 6) === 'GIF87a'
-			|| substr($this->file->body, 0, 6) === 'GIF89a')
-		{
-			return 'image/gif';
-		}
-		elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
+		$class = $this->get_class($type);
+
+		if (in_array($class, $this->legacy))
 		{
-			return 'image/png';
+			switch ($type)
+			{
+				case 'locator':
+					// Legacy: file, timeout, useragent, file_class, max_checked_feeds, content_type_sniffer_class
+					// Specified: file, timeout, useragent, max_checked_feeds
+					$replacement = array($this->get_class('file'), $parameters[3], $this->get_class('content_type_sniffer'));
+					array_splice($parameters, 3, 1, $replacement);
+					break;
+			}
 		}
-		elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
+
+		if (!method_exists($class, '__construct'))
 		{
-			return 'image/jpeg';
+			$instance = new $class;
 		}
-		elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
+		else
 		{
-			return 'image/bmp';
+			$reflector = new ReflectionClass($class);
+			$instance = $reflector->newInstanceArgs($parameters);
 		}
-		else
+
+		if (method_exists($instance, 'set_registry'))
 		{
-			return false;
+			$instance->set_registry($this);
 		}
+		return $instance;
 	}
 
 	/**
-	 * Sniff HTML
+	 * Call a static method for a type
 	 *
-	 * @access private
-	 * @return string Actual Content-Type
+	 * @param string $type
+	 * @param string $method
+	 * @param array $parameters
+	 * @return mixed
 	 */
-	function feed_or_html()
+	public function &call($type, $method, $parameters = array())
 	{
-		$len = strlen($this->file->body);
-		$pos = strspn($this->file->body, "\x09\x0A\x0D\x20");
+		$class = $this->get_class($type);
 
-		while ($pos < $len)
+		if (in_array($class, $this->legacy))
 		{
-			switch ($this->file->body[$pos])
+			switch ($type)
 			{
-				case "\x09":
-				case "\x0A":
-				case "\x0D":
-				case "\x20":
-					$pos += strspn($this->file->body, "\x09\x0A\x0D\x20", $pos);
-					continue 2;
-
-				case '<':
-					$pos++;
+				case 'Cache':
+					// For backwards compatibility with old non-static
+					// Cache::create() methods
+					if ($method === 'get_handler')
+					{
+						$result = @call_user_func_array(array($class, 'create'), $parameters);
+						return $result;
+					}
 					break;
-
-				default:
-					return 'text/html';
-			}
-
-			if (substr($this->file->body, $pos, 3) === '!--')
-			{
-				$pos += 3;
-				if ($pos < $len && ($pos = strpos($this->file->body, '-->', $pos)) !== false)
-				{
-					$pos += 3;
-				}
-				else
-				{
-					return 'text/html';
-				}
-			}
-			elseif (substr($this->file->body, $pos, 1) === '!')
-			{
-				if ($pos < $len && ($pos = strpos($this->file->body, '>', $pos)) !== false)
-				{
-					$pos++;
-				}
-				else
-				{
-					return 'text/html';
-				}
-			}
-			elseif (substr($this->file->body, $pos, 1) === '?')
-			{
-				if ($pos < $len && ($pos = strpos($this->file->body, '?>', $pos)) !== false)
-				{
-					$pos += 2;
-				}
-				else
-				{
-					return 'text/html';
-				}
-			}
-			elseif (substr($this->file->body, $pos, 3) === 'rss'
-				|| substr($this->file->body, $pos, 7) === 'rdf:RDF')
-			{
-				return 'application/rss+xml';
-			}
-			elseif (substr($this->file->body, $pos, 4) === 'feed')
-			{
-				return 'application/atom+xml';
-			}
-			else
-			{
-				return 'text/html';
 			}
 		}
 
-		return 'text/html';
+		$result = call_user_func_array(array($class, $method), $parameters);
+		return $result;
 	}
 }
 
 /**
- * Parses the XML Declaration
+ * Handles `<media:restriction>` as defined in Media RSS
+ *
+ * Used by {@see SimplePie_Enclosure::get_restriction()} and {@see SimplePie_Enclosure::get_restrictions()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_restriction_class()}
  *
  * @package SimplePie
+ * @subpackage API
  */
-class SimplePie_XML_Declaration_Parser
+class SimplePie_Restriction
 {
 	/**
-	 * XML Version
+	 * Relationship ('allow'/'deny')
 	 *
-	 * @access public
 	 * @var string
+	 * @see get_relationship()
 	 */
-	var $version = '1.0';
+	var $relationship;
 
 	/**
-	 * Encoding
+	 * Type of restriction
 	 *
-	 * @access public
 	 * @var string
+	 * @see get_type()
 	 */
-	var $encoding = 'UTF-8';
+	var $type;
 
 	/**
-	 * Standalone
+	 * Restricted values
 	 *
-	 * @access public
-	 * @var bool
+	 * @var string
+	 * @see get_value()
 	 */
-	var $standalone = false;
+	var $value;
 
 	/**
-	 * Current state of the state machine
+	 * Constructor, used to input the data
 	 *
-	 * @access private
-	 * @var string
+	 * For documentation on all the parameters, see the corresponding
+	 * properties and their accessors
 	 */
-	var $state = 'before_version_name';
+	public function __construct($relationship = null, $type = null, $value = null)
+	{
+		$this->relationship = $relationship;
+		$this->type = $type;
+		$this->value = $value;
+	}
 
 	/**
-	 * Input data
+	 * String-ified version
 	 *
-	 * @access private
-	 * @var string
+	 * @return string
 	 */
-	var $data = '';
+	public function __toString()
+	{
+		// There is no $this->data here
+		return md5(serialize($this));
+	}
 
 	/**
-	 * Input data length (to avoid calling strlen() everytime this is needed)
+	 * Get the relationship
 	 *
-	 * @access private
-	 * @var int
+	 * @return string|null Either 'allow' or 'deny'
 	 */
-	var $data_length = 0;
+	public function get_relationship()
+	{
+		if ($this->relationship !== null)
+		{
+			return $this->relationship;
+		}
+		else
+		{
+			return null;
+		}
+	}
 
 	/**
-	 * Current position of the pointer
+	 * Get the type
 	 *
-	 * @var int
-	 * @access private
+	 * @return string|null
 	 */
-	var $position = 0;
+	public function get_type()
+	{
+		if ($this->type !== null)
+		{
+			return $this->type;
+		}
+		else
+		{
+			return null;
+		}
+	}
+
+	/**
+	 * Get the list of restricted things
+	 *
+	 * @return string|null
+	 */
+	public function get_value()
+	{
+		if ($this->value !== null)
+		{
+			return $this->value;
+		}
+		else
+		{
+			return null;
+		}
+	}
+}
+
+/**
+ * Used for data cleanup and post-processing
+ *
+ *
+ * This class can be overloaded with {@see SimplePie::set_sanitize_class()}
+ *
+ * @package SimplePie
+ * @todo Move to using an actual HTML parser (this will allow tags to be properly stripped, and to switch between HTML and XHTML), this will also make it easier to shorten a string while preserving HTML tags
+ */
+class SimplePie_Sanitize
+{
+	// Private vars
+	var $base;
+
+	// Options
+	var $remove_div = true;
+	var $image_handler = '';
+	var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
+	var $encode_instead_of_strip = false;
+	var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
+	var $strip_comments = false;
+	var $output_encoding = 'UTF-8';
+	var $enable_cache = true;
+	var $cache_location = './cache';
+	var $cache_name_function = 'md5';
+	var $timeout = 10;
+	var $useragent = '';
+	var $force_fsockopen = false;
+	var $replace_url_attributes = null;
 
-	/**
-	 * Create an instance of the class with the input data
-	 *
-	 * @access public
-	 * @param string $data Input data
-	 */
-	function SimplePie_XML_Declaration_Parser($data)
+	public function __construct()
 	{
-		$this->data = $data;
-		$this->data_length = strlen($this->data);
+		// Set defaults
+		$this->set_url_replacements(null);
 	}
 
-	/**
-	 * Parse the input data
-	 *
-	 * @access public
-	 * @return bool true on success, false on failure
-	 */
-	function parse()
+	public function remove_div($enable = true)
 	{
-		while ($this->state && $this->state !== 'emit' && $this->has_data())
-		{
-			$state = $this->state;
-			$this->$state();
-		}
-		$this->data = '';
-		if ($this->state === 'emit')
+		$this->remove_div = (bool) $enable;
+	}
+
+	public function set_image_handler($page = false)
+	{
+		if ($page)
 		{
-			return true;
+			$this->image_handler = (string) $page;
 		}
 		else
 		{
-			$this->version = '';
-			$this->encoding = '';
-			$this->standalone = '';
-			return false;
+			$this->image_handler = false;
 		}
 	}
 
-	/**
-	 * Check whether there is data beyond the pointer
-	 *
-	 * @access private
-	 * @return bool true if there is further data, false if not
-	 */
-	function has_data()
+	public function set_registry(SimplePie_Registry $registry)
 	{
-		return (bool) ($this->position < $this->data_length);
+		$this->registry = $registry;
 	}
 
-	/**
-	 * Advance past any whitespace
-	 *
-	 * @return int Number of whitespace characters passed
-	 */
-	function skip_whitespace()
+	public function pass_cache_data($enable_cache = true, $cache_location = './cache', $cache_name_function = 'md5', $cache_class = 'SimplePie_Cache')
 	{
-		$whitespace = strspn($this->data, "\x09\x0A\x0D\x20", $this->position);
-		$this->position += $whitespace;
-		return $whitespace;
+		if (isset($enable_cache))
+		{
+			$this->enable_cache = (bool) $enable_cache;
+		}
+
+		if ($cache_location)
+		{
+			$this->cache_location = (string) $cache_location;
+		}
+
+		if ($cache_name_function)
+		{
+			$this->cache_name_function = (string) $cache_name_function;
+		}
 	}
 
-	/**
-	 * Read value
-	 */
-	function get_value()
+	public function pass_file_data($file_class = 'SimplePie_File', $timeout = 10, $useragent = '', $force_fsockopen = false)
 	{
-		$quote = substr($this->data, $this->position, 1);
-		if ($quote === '"' || $quote === "'")
+		if ($timeout)
 		{
-			$this->position++;
-			$len = strcspn($this->data, $quote, $this->position);
-			if ($this->has_data())
+			$this->timeout = (string) $timeout;
+		}
+
+		if ($useragent)
+		{
+			$this->useragent = (string) $useragent;
+		}
+
+		if ($force_fsockopen)
+		{
+			$this->force_fsockopen = (string) $force_fsockopen;
+		}
+	}
+
+	public function strip_htmltags($tags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'))
+	{
+		if ($tags)
+		{
+			if (is_array($tags))
 			{
-				$value = substr($this->data, $this->position, $len);
-				$this->position += $len + 1;
-				return $value;
+				$this->strip_htmltags = $tags;
+			}
+			else
+			{
+				$this->strip_htmltags = explode(',', $tags);
 			}
 		}
-		return false;
+		else
+		{
+			$this->strip_htmltags = false;
+		}
 	}
 
-	function before_version_name()
+	public function encode_instead_of_strip($encode = false)
 	{
-		if ($this->skip_whitespace())
+		$this->encode_instead_of_strip = (bool) $encode;
+	}
+
+	public function strip_attributes($attribs = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'))
+	{
+		if ($attribs)
 		{
-			$this->state = 'version_name';
+			if (is_array($attribs))
+			{
+				$this->strip_attributes = $attribs;
+			}
+			else
+			{
+				$this->strip_attributes = explode(',', $attribs);
+			}
 		}
 		else
 		{
-			$this->state = false;
+			$this->strip_attributes = false;
+		}
+	}
+
+	public function strip_comments($strip = false)
+	{
+		$this->strip_comments = (bool) $strip;
+	}
+
+	public function set_output_encoding($encoding = 'UTF-8')
+	{
+		$this->output_encoding = (string) $encoding;
+	}
+
+	/**
+	 * Set element/attribute key/value pairs of HTML attributes
+	 * containing URLs that need to be resolved relative to the feed
+	 *
+	 * Defaults to |a|@href, |area|@href, |blockquote|@cite, |del|@cite,
+	 * |form|@action, |img|@longdesc, |img|@src, |input|@src, |ins|@cite,
+	 * |q|@cite
+	 *
+	 * @since 1.0
+	 * @param array|null $element_attribute Element/attribute key/value pairs, null for default
+	 */
+	public function set_url_replacements($element_attribute = null)
+	{
+		if ($element_attribute === null)
+		{
+			$element_attribute = array(
+				'a' => 'href',
+				'area' => 'href',
+				'blockquote' => 'cite',
+				'del' => 'cite',
+				'form' => 'action',
+				'img' => array(
+					'longdesc',
+					'src'
+				),
+				'input' => 'src',
+				'ins' => 'cite',
+				'q' => 'cite'
+			);
+		}
+		$this->replace_url_attributes = (array) $element_attribute;
+	}
+
+	public function sanitize($data, $type, $base = '')
+	{
+		$data = trim($data);
+		if ($data !== '' || $type & SIMPLEPIE_CONSTRUCT_IRI)
+		{
+			if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML)
+			{
+				if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data))
+				{
+					$type |= SIMPLEPIE_CONSTRUCT_HTML;
+				}
+				else
+				{
+					$type |= SIMPLEPIE_CONSTRUCT_TEXT;
+				}
+			}
+
+			if ($type & SIMPLEPIE_CONSTRUCT_BASE64)
+			{
+				$data = base64_decode($data);
+			}
+
+			if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML))
+			{
+
+				$document = new DOMDocument();
+				$document->encoding = 'UTF-8';
+				$data = $this->preprocess($data, $type);
+
+				set_error_handler(array('SimplePie_Misc', 'silence_errors'));
+				$document->loadHTML($data);
+				restore_error_handler();
+
+				// Strip comments
+				if ($this->strip_comments)
+				{
+					$xpath = new DOMXPath($document);
+					$comments = $xpath->query('//comment()');
+
+					foreach ($comments as $comment)
+					{
+						$comment->parentNode->removeChild($comment);
+					}
+				}
+
+				// Strip out HTML tags and attributes that might cause various security problems.
+				// Based on recommendations by Mark Pilgrim at:
+				// http://diveintomark.org/archives/2003/06/12/how_to_consume_rss_safely
+				if ($this->strip_htmltags)
+				{
+					foreach ($this->strip_htmltags as $tag)
+					{
+						$this->strip_tag($tag, $document, $type);
+					}
+				}
+
+				if ($this->strip_attributes)
+				{
+					foreach ($this->strip_attributes as $attrib)
+					{
+						$this->strip_attr($attrib, $document);
+					}
+				}
+
+				// Replace relative URLs
+				$this->base = $base;
+				foreach ($this->replace_url_attributes as $element => $attributes)
+				{
+					$this->replace_urls($document, $element, $attributes);
+				}
+
+				// If image handling (caching, etc.) is enabled, cache and rewrite all the image tags.
+				if (isset($this->image_handler) && ((string) $this->image_handler) !== '' && $this->enable_cache)
+				{
+					$images = $document->getElementsByTagName('img');
+					foreach ($images as $img)
+					{
+						if ($img->hasAttribute('src'))
+						{
+							$image_url = call_user_func($this->cache_name_function, $img->getAttribute('src'));
+							$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, $image_url, 'spi'));
+
+							if ($cache->load())
+							{
+								$img->setAttribute('src', $this->image_handler . $image_url);
+							}
+							else
+							{
+								$file = $this->registry->create('File', array($img['attribs']['src']['data'], $this->timeout, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen));
+								$headers = $file->headers;
+
+								if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
+								{
+									if ($cache->save(array('headers' => $file->headers, 'body' => $file->body)))
+									{
+										$img->setAttribute('src', $this->image_handler . $image_url);
+									}
+									else
+									{
+										trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
+									}
+								}
+							}
+						}
+					}
+				}
+
+				// Remove the DOCTYPE
+				// Seems to cause segfaulting if we don't do this
+				if ($document->firstChild instanceof DOMDocumentType)
+				{
+					$document->removeChild($document->firstChild);
+				}
+
+				// Move everything from the body to the root
+				$real_body = $document->getElementsByTagName('body')->item(0)->childNodes->item(0);
+				$document->replaceChild($real_body, $document->firstChild);
+
+				// Finally, convert to a HTML string
+				$data = trim($document->saveHTML());
+
+				if ($this->remove_div)
+				{
+					$data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '', $data);
+					$data = preg_replace('/<\/div>$/', '', $data);
+				}
+				else
+				{
+					$data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '<div>', $data);
+				}
+			}
+
+			if ($type & SIMPLEPIE_CONSTRUCT_IRI)
+			{
+				$absolute = $this->registry->call('Misc', 'absolutize_url', array($data, $base));
+				if ($absolute !== false)
+				{
+					$data = $absolute;
+				}
+			}
+
+			if ($type & (SIMPLEPIE_CONSTRUCT_TEXT | SIMPLEPIE_CONSTRUCT_IRI))
+			{
+				$data = htmlspecialchars($data, ENT_COMPAT, 'UTF-8');
+			}
+
+			if ($this->output_encoding !== 'UTF-8')
+			{
+				$data = $this->registry->call('Misc', 'change_encoding', array($data, 'UTF-8', $this->output_encoding));
+			}
 		}
+		return $data;
 	}
 
-	function version_name()
+	protected function preprocess($html, $type)
 	{
-		if (substr($this->data, $this->position, 7) === 'version')
+		$ret = '';
+		if ($type & ~SIMPLEPIE_CONSTRUCT_XHTML)
 		{
-			$this->position += 7;
-			$this->skip_whitespace();
-			$this->state = 'version_equals';
+			// Atom XHTML constructs are wrapped with a div by default
+			// Note: No protection if $html contains a stray </div>!
+			$html = '<div>' . $html . '</div>';
+			$ret .= '<!DOCTYPE html>';
+			$content_type = 'text/html';
 		}
 		else
 		{
-			$this->state = false;
+			$ret .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
+			$content_type = 'application/xhtml+xml';
 		}
+
+		$ret .= '<html><head>';
+		$ret .= '<meta http-equiv="Content-Type" content="' . $content_type . '; charset=utf-8" />';
+		$ret .= '</head><body>' . $html . '</body></html>';
+		return $ret;
 	}
 
-	function version_equals()
+	public function replace_urls($document, $tag, $attributes)
 	{
-		if (substr($this->data, $this->position, 1) === '=')
+		if (!is_array($attributes))
 		{
-			$this->position++;
-			$this->skip_whitespace();
-			$this->state = 'version_value';
+			$attributes = array($attributes);
 		}
-		else
+
+		if (!is_array($this->strip_htmltags) || !in_array($tag, $this->strip_htmltags))
 		{
-			$this->state = false;
+			$elements = $document->getElementsByTagName($tag);
+			foreach ($elements as $element)
+			{
+				foreach ($attributes as $attribute)
+				{
+					if ($element->hasAttribute($attribute))
+					{
+						$value = $this->registry->call('Misc', 'absolutize_url', array($element->getAttribute($attribute), $this->base));
+						if ($value !== false)
+						{
+							$element->setAttribute($attribute, $value);
+						}
+					}
+				}
+			}
 		}
 	}
 
-	function version_value()
+	public function do_strip_htmltags($match)
 	{
-		if ($this->version = $this->get_value())
+		if ($this->encode_instead_of_strip)
 		{
-			$this->skip_whitespace();
-			if ($this->has_data())
+			if (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style')))
 			{
-				$this->state = 'encoding_name';
+				$match[1] = htmlspecialchars($match[1], ENT_COMPAT, 'UTF-8');
+				$match[2] = htmlspecialchars($match[2], ENT_COMPAT, 'UTF-8');
+				return "<$match[1]$match[2]>$match[3]</$match[1]>";
 			}
 			else
 			{
-				$this->state = 'emit';
+				return htmlspecialchars($match[0], ENT_COMPAT, 'UTF-8');
 			}
 		}
+		elseif (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style')))
+		{
+			return $match[4];
+		}
 		else
 		{
-			$this->state = false;
+			return '';
 		}
 	}
 
-	function encoding_name()
+	protected function strip_tag($tag, $document, $type)
 	{
-		if (substr($this->data, $this->position, 8) === 'encoding')
+		$xpath = new DOMXPath($document);
+		$elements = $xpath->query('body//' . $tag);
+		if ($this->encode_instead_of_strip)
 		{
-			$this->position += 8;
-			$this->skip_whitespace();
-			$this->state = 'encoding_equals';
+			foreach ($elements as $element)
+			{
+				$fragment = $document->createDocumentFragment();
+
+				// For elements which aren't script or style, include the tag itself
+				if (!in_array($tag, array('script', 'style')))
+				{
+					$text = '<' . $tag;
+					if ($element->hasAttributes())
+					{
+						$attrs = array();
+						foreach ($element->attributes as $name => $attr)
+						{
+							$value = $attr->value;
+
+							// In XHTML, empty values should never exist, so we repeat the value
+							if (empty($value) && ($type & SIMPLEPIE_CONSTRUCT_XHTML))
+							{
+								$value = $name;
+							}
+							// For HTML, empty is fine
+							elseif (empty($value) && ($type & SIMPLEPIE_CONSTRUCT_HTML))
+							{
+								$attrs[] = $name;
+								continue;
+							}
+
+							// Standard attribute text
+							$attrs[] = $name . '="' . $attr->value . '"';
+						}
+						$text .= ' ' . implode(' ', $attrs);
+					}
+					$text .= '>';
+					$fragment->appendChild(new DOMText($text));
+				}
+
+				$number = $element->childNodes->length;
+				for ($i = $number; $i > 0; $i--)
+				{
+					$child = $element->childNodes->item(0);
+					$fragment->appendChild($child);
+				}
+
+				if (!in_array($tag, array('script', 'style')))
+				{
+					$fragment->appendChild(new DOMText('</' . $tag . '>'));
+				}
+
+				$element->parentNode->replaceChild($fragment, $element);
+			}
+
+			return;
+		}
+		elseif (in_array($tag, array('script', 'style')))
+		{
+			foreach ($elements as $element)
+			{
+				$element->parentNode->removeChild($element);
+			}
+
+			return;
 		}
 		else
 		{
-			$this->state = 'standalone_name';
+			foreach ($elements as $element)
+			{
+				$fragment = $document->createDocumentFragment();
+				$number = $element->childNodes->length;
+				for ($i = $number; $i > 0; $i--)
+				{
+					$child = $element->childNodes->item(0);
+					$fragment->appendChild($child);
+				}
+
+				$element->parentNode->replaceChild($fragment, $element);
+			}
 		}
 	}
 
-	function encoding_equals()
+	protected function strip_attr($attrib, $document)
 	{
-		if (substr($this->data, $this->position, 1) === '=')
-		{
-			$this->position++;
-			$this->skip_whitespace();
-			$this->state = 'encoding_value';
-		}
-		else
+		$xpath = new DOMXPath($document);
+		$elements = $xpath->query('//*[@' . $attrib . ']');
+
+		foreach ($elements as $element)
 		{
-			$this->state = false;
+			$element->removeAttribute($attrib);
 		}
 	}
+}
+
+/**
+ * Handles `<atom:source>`
+ *
+ * Used by {@see SimplePie_Item::get_source()}
+ *
+ * This class can be overloaded with {@see SimplePie::set_source_class()}
+ *
+ * @package SimplePie
+ * @subpackage API
+ */
+class SimplePie_Source
+{
+	var $item;
+	var $data = array();
+	protected $registry;
+
+	public function __construct($item, $data)
+	{
+		$this->item = $item;
+		$this->data = $data;
+	}
 
-	function encoding_value()
+	public function set_registry(SimplePie_Registry $registry)
 	{
-		if ($this->encoding = $this->get_value())
+		$this->registry = $registry;
+	}
+
+	public function __toString()
+	{
+		return md5(serialize($this->data));
+	}
+
+	public function get_source_tags($namespace, $tag)
+	{
+		if (isset($this->data['child'][$namespace][$tag]))
 		{
-			$this->skip_whitespace();
-			if ($this->has_data())
-			{
-				$this->state = 'standalone_name';
-			}
-			else
-			{
-				$this->state = 'emit';
-			}
+			return $this->data['child'][$namespace][$tag];
 		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
-	function standalone_name()
+	public function get_base($element = array())
 	{
-		if (substr($this->data, $this->position, 10) === 'standalone')
+		return $this->item->get_base($element);
+	}
+
+	public function sanitize($data, $type, $base = '')
+	{
+		return $this->item->sanitize($data, $type, $base);
+	}
+
+	public function get_item()
+	{
+		return $this->item;
+	}
+
+	public function get_title()
+	{
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
 		{
-			$this->position += 10;
-			$this->skip_whitespace();
-			$this->state = 'standalone_equals';
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
-	function standalone_equals()
+	public function get_category($key = 0)
 	{
-		if (substr($this->data, $this->position, 1) === '=')
+		$categories = $this->get_categories();
+		if (isset($categories[$key]))
 		{
-			$this->position++;
-			$this->skip_whitespace();
-			$this->state = 'standalone_value';
+			return $categories[$key];
 		}
 		else
 		{
-			$this->state = false;
+			return null;
 		}
 	}
 
-	function standalone_value()
+	public function get_categories()
 	{
-		if ($standalone = $this->get_value())
+		$categories = array();
+
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
 		{
-			switch ($standalone)
+			$term = null;
+			$scheme = null;
+			$label = null;
+			if (isset($category['attribs']['']['term']))
 			{
-				case 'yes':
-					$this->standalone = true;
-					break;
-
-				case 'no':
-					$this->standalone = false;
-					break;
-
-				default:
-					$this->state = false;
-					return;
+				$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-
-			$this->skip_whitespace();
-			if ($this->has_data())
+			if (isset($category['attribs']['']['scheme']))
 			{
-				$this->state = false;
+				$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			else
+			if (isset($category['attribs']['']['label']))
 			{
-				$this->state = 'emit';
+				$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
+			$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
 		}
-		else
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
 		{
-			$this->state = false;
+			// This is really the label, but keep this as the term also for BC.
+			// Label will also work on retrieving because that falls back to term.
+			$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			if (isset($category['attribs']['']['domain']))
+			{
+				$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			else
+			{
+				$scheme = null;
+			}
+			$categories[] = $this->registry->create('Category', array($term, $scheme, null));
 		}
-	}
-}
-
-class SimplePie_Locator
-{
-	var $useragent;
-	var $timeout;
-	var $file;
-	var $local = array();
-	var $elsewhere = array();
-	var $file_class = 'SimplePie_File';
-	var $cached_entities = array();
-	var $http_base;
-	var $base;
-	var $base_location = 0;
-	var $checked_feeds = 0;
-	var $max_checked_feeds = 10;
-	var $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer';
-
-	function SimplePie_Locator(&$file, $timeout = 10, $useragent = null, $file_class = 'SimplePie_File', $max_checked_feeds = 10, $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer')
-	{
-		$this->file =& $file;
-		$this->file_class = $file_class;
-		$this->useragent = $useragent;
-		$this->timeout = $timeout;
-		$this->max_checked_feeds = $max_checked_feeds;
-		$this->content_type_sniffer_class = $content_type_sniffer_class;
-	}
-
-	function find($type = SIMPLEPIE_LOCATOR_ALL, &$working)
-	{
-		if ($this->is_feed($this->file))
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
+		{
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
 		{
-			return $this->file;
+			$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
 		}
 
-		if ($this->file->method & SIMPLEPIE_FILE_SOURCE_REMOTE)
+		if (!empty($categories))
 		{
-			$sniffer = new $this->content_type_sniffer_class($this->file);
-			if ($sniffer->get_type() !== 'text/html')
-			{
-				return null;
-			}
+			return array_unique($categories);
 		}
-
-		if ($type & ~SIMPLEPIE_LOCATOR_NONE)
+		else
 		{
-			$this->get_base();
+			return null;
 		}
+	}
 
-		if ($type & SIMPLEPIE_LOCATOR_AUTODISCOVERY && $working = $this->autodiscovery())
+	public function get_author($key = 0)
+	{
+		$authors = $this->get_authors();
+		if (isset($authors[$key]))
 		{
-			return $working[0];
+			return $authors[$key];
+		}
+		else
+		{
+			return null;
 		}
+	}
 
-		if ($type & (SIMPLEPIE_LOCATOR_LOCAL_EXTENSION | SIMPLEPIE_LOCATOR_LOCAL_BODY | SIMPLEPIE_LOCATOR_REMOTE_EXTENSION | SIMPLEPIE_LOCATOR_REMOTE_BODY) && $this->get_links())
+	public function get_authors()
+	{
+		$authors = array();
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
 		{
-			if ($type & SIMPLEPIE_LOCATOR_LOCAL_EXTENSION && $working = $this->extension($this->local))
+			$name = null;
+			$uri = null;
+			$email = null;
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
 			{
-				return $working;
+				$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-
-			if ($type & SIMPLEPIE_LOCATOR_LOCAL_BODY && $working = $this->body($this->local))
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
 			{
-				return $working;
+				$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
 			}
-
-			if ($type & SIMPLEPIE_LOCATOR_REMOTE_EXTENSION && $working = $this->extension($this->elsewhere))
+			if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
 			{
-				return $working;
+				$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-
-			if ($type & SIMPLEPIE_LOCATOR_REMOTE_BODY && $working = $this->body($this->elsewhere))
+			if ($name !== null || $email !== null || $uri !== null)
 			{
-				return $working;
+				$authors[] = $this->registry->create('Author', array($name, $uri, $email));
 			}
 		}
-		return null;
-	}
-
-	function is_feed(&$file)
-	{
-		if ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE)
+		if ($author = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
 		{
-			$sniffer = new $this->content_type_sniffer_class($file);
-			$sniffed = $sniffer->get_type();
-			if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml')))
+			$name = null;
+			$url = null;
+			$email = null;
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
 			{
-				return true;
+				$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			else
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
 			{
-				return false;
+				$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
+			}
+			if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
+			{
+				$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $url !== null)
+			{
+				$authors[] = $this->registry->create('Author', array($name, $url, $email));
 			}
 		}
-		elseif ($file->method & SIMPLEPIE_FILE_SOURCE_LOCAL)
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
 		{
-			return true;
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
+		{
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
+		{
+			$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
+		}
+
+		if (!empty($authors))
+		{
+			return array_unique($authors);
 		}
 		else
 		{
-			return false;
+			return null;
 		}
 	}
 
-	function get_base()
+	public function get_contributor($key = 0)
 	{
-		$this->http_base = $this->file->url;
-		$this->base = $this->http_base;
-		$elements = SimplePie_Misc::get_element('base', $this->file->body);
-		foreach ($elements as $element)
+		$contributors = $this->get_contributors();
+		if (isset($contributors[$key]))
 		{
-			if ($element['attribs']['href']['data'] !== '')
-			{
-				$this->base = SimplePie_Misc::absolutize_url(trim($element['attribs']['href']['data']), $this->http_base);
-				$this->base_location = $element['offset'];
-				break;
-			}
+			return $contributors[$key];
+		}
+		else
+		{
+			return null;
 		}
 	}
 
-	function autodiscovery()
+	public function get_contributors()
 	{
-		$links = array_merge(SimplePie_Misc::get_element('link', $this->file->body), SimplePie_Misc::get_element('a', $this->file->body), SimplePie_Misc::get_element('area', $this->file->body));
-		$done = array();
-		$feeds = array();
-		foreach ($links as $link)
+		$contributors = array();
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
 		{
-			if ($this->checked_feeds === $this->max_checked_feeds)
+			$name = null;
+			$uri = null;
+			$email = null;
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
 			{
-				break;
+				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 			}
-			if (isset($link['attribs']['href']['data']) && isset($link['attribs']['rel']['data']))
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
 			{
-				$rel = array_unique(SimplePie_Misc::space_seperated_tokens(strtolower($link['attribs']['rel']['data'])));
-
-				if ($this->base_location < $link['offset'])
-				{
-					$href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base);
-				}
-				else
-				{
-					$href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base);
-				}
-
-				if (!in_array($href, $done) && in_array('feed', $rel) || (in_array('alternate', $rel) && !empty($link['attribs']['type']['data']) && in_array(strtolower(SimplePie_Misc::parse_mime($link['attribs']['type']['data'])), array('application/rss+xml', 'application/atom+xml'))) && !isset($feeds[$href]))
-				{
-					$this->checked_feeds++;
-					$feed = new $this->file_class($href, $this->timeout, 5, null, $this->useragent);
-					if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
-					{
-						$feeds[$href] = $feed;
-					}
-				}
-				$done[] = $href;
+				$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
+			{
+				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $uri !== null)
+			{
+				$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
+			}
+		}
+		foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
+		{
+			$name = null;
+			$url = null;
+			$email = null;
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
+			{
+				$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
+			{
+				$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
+			}
+			if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
+			{
+				$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+			}
+			if ($name !== null || $email !== null || $url !== null)
+			{
+				$contributors[] = $this->registry->create('Author', array($name, $url, $email));
 			}
 		}
 
-		if (!empty($feeds))
+		if (!empty($contributors))
 		{
-			return array_values($feeds);
+			return array_unique($contributors);
 		}
-		else {
+		else
+		{
 			return null;
 		}
 	}
 
-	function get_links()
+	public function get_link($key = 0, $rel = 'alternate')
 	{
-		$links = SimplePie_Misc::get_element('a', $this->file->body);
-		foreach ($links as $link)
+		$links = $this->get_links($rel);
+		if (isset($links[$key]))
 		{
-			if (isset($link['attribs']['href']['data']))
-			{
-				$href = trim($link['attribs']['href']['data']);
-				$parsed = SimplePie_Misc::parse_url($href);
-				if ($parsed['scheme'] === '' || preg_match('/^(http(s)|feed)?$/i', $parsed['scheme']))
-				{
-					if ($this->base_location < $link['offset'])
-					{
-						$href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base);
-					}
-					else
-					{
-						$href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base);
-					}
-
-					$current = SimplePie_Misc::parse_url($this->file->url);
-
-					if ($parsed['authority'] === '' || $parsed['authority'] === $current['authority'])
-					{
-						$this->local[] = $href;
-					}
-					else
-					{
-						$this->elsewhere[] = $href;
-					}
-				}
-			}
+			return $links[$key];
 		}
-		$this->local = array_unique($this->local);
-		$this->elsewhere = array_unique($this->elsewhere);
-		if (!empty($this->local) || !empty($this->elsewhere))
+		else
 		{
-			return true;
+			return null;
 		}
-		return null;
 	}
 
-	function extension(&$array)
+	/**
+	 * Added for parity between the parent-level and the item/entry-level.
+	 */
+	public function get_permalink()
+	{
+		return $this->get_link(0);
+	}
+
+	public function get_links($rel = 'alternate')
 	{
-		foreach ($array as $key => $value)
+		if (!isset($this->data['links']))
 		{
-			if ($this->checked_feeds === $this->max_checked_feeds)
-			{
-				break;
-			}
-			if (in_array(strtolower(strrchr($value, '.')), array('.rss', '.rdf', '.atom', '.xml')))
+			$this->data['links'] = array();
+			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link'))
 			{
-				$this->checked_feeds++;
-				$feed = new $this->file_class($value, $this->timeout, 5, null, $this->useragent);
-				if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
+				foreach ($links as $link)
 				{
-					return $feed;
+					if (isset($link['attribs']['']['href']))
+					{
+						$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
+						$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+					}
 				}
-				else
+			}
+			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link'))
+			{
+				foreach ($links as $link)
 				{
-					unset($array[$key]);
+					if (isset($link['attribs']['']['href']))
+					{
+						$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
+						$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
+
+					}
 				}
 			}
-		}
-		return null;
-	}
-
-	function body(&$array)
-	{
-		foreach ($array as $key => $value)
-		{
-			if ($this->checked_feeds === $this->max_checked_feeds)
+			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
 			{
-				break;
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
 			}
-			if (preg_match('/(rss|rdf|atom|xml)/i', $value))
+			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
+			{
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+			}
+			if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
+			{
+				$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
+			}
+
+			$keys = array_keys($this->data['links']);
+			foreach ($keys as $key)
 			{
-				$this->checked_feeds++;
-				$feed = new $this->file_class($value, $this->timeout, 5, null, $this->useragent);
-				if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed))
+				if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key)))
 				{
-					return $feed;
+					if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
+					{
+						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
+						$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
+					}
+					else
+					{
+						$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
+					}
 				}
-				else
+				elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
 				{
-					unset($array[$key]);
+					$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
 				}
+				$this->data['links'][$key] = array_unique($this->data['links'][$key]);
 			}
 		}
-		return null;
-	}
-}
-
-class SimplePie_Parser
-{
-	var $error_code;
-	var $error_string;
-	var $current_line;
-	var $current_column;
-	var $current_byte;
-	var $separator = ' ';
-	var $namespace = array('');
-	var $element = array('');
-	var $xml_base = array('');
-	var $xml_base_explicit = array(false);
-	var $xml_lang = array('');
-	var $data = array();
-	var $datas = array(array());
-	var $current_xhtml_construct = -1;
-	var $encoding;
 
-	function parse(&$data, $encoding)
-	{
-		// Use UTF-8 if we get passed US-ASCII, as every US-ASCII character is a UTF-8 character
-		if (strtoupper($encoding) === 'US-ASCII')
+		if (isset($this->data['links'][$rel]))
 		{
-			$this->encoding = 'UTF-8';
+			return $this->data['links'][$rel];
 		}
 		else
 		{
-			$this->encoding = $encoding;
+			return null;
 		}
+	}
 
-		// Strip BOM:
-		// UTF-32 Big Endian BOM
-		if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
+	public function get_description()
+	{
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle'))
 		{
-			$data = substr($data, 4);
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
-		// UTF-32 Little Endian BOM
-		elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00")
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline'))
 		{
-			$data = substr($data, 4);
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
 		}
-		// UTF-16 Big Endian BOM
-		elseif (substr($data, 0, 2) === "\xFE\xFF")
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
 		{
-			$data = substr($data, 2);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
 		}
-		// UTF-16 Little Endian BOM
-		elseif (substr($data, 0, 2) === "\xFF\xFE")
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
 		{
-			$data = substr($data, 2);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
 		}
-		// UTF-8 BOM
-		elseif (substr($data, 0, 3) === "\xEF\xBB\xBF")
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
 		{
-			$data = substr($data, 3);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
 		}
-
-		if (substr($data, 0, 5) === '<?xml' && strspn(substr($data, 5, 1), "\x09\x0A\x0D\x20") && ($pos = strpos($data, '?>')) !== false)
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
 		{
-			$declaration = new SimplePie_XML_Declaration_Parser(substr($data, 5, $pos - 5));
-			if ($declaration->parse())
-			{
-				$data = substr($data, $pos + 2);
-				$data = '<?xml version="' . $declaration->version . '" encoding="' . $encoding . '" standalone="' . (($declaration->standalone) ? 'yes' : 'no') . '"?>' . $data;
-			}
-			else
-			{
-				$this->error_string = 'SimplePie bug! Please report this!';
-				return false;
-			}
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
-
-		$return = true;
-
-		static $xml_is_sane = null;
-		if ($xml_is_sane === null)
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
 		{
-			$parser_check = xml_parser_create();
-			xml_parse_into_struct($parser_check, '<foo>&</foo>', $values);
-			xml_parser_free($parser_check);
-			$xml_is_sane = isset($values[0]['value']);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
-
-		// Create the parser
-		if ($xml_is_sane)
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
 		{
-			$xml = xml_parser_create_ns($this->encoding, $this->separator);
-			xml_parser_set_option($xml, XML_OPTION_SKIP_WHITE, 1);
-			xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, 0);
-			xml_set_object($xml, $this);
-			xml_set_character_data_handler($xml, 'cdata');
-			xml_set_element_handler($xml, 'tag_open', 'tag_close');
-
-			// Parse!
-			if (!xml_parse($xml, $data, true))
-			{
-				$this->error_code = xml_get_error_code($xml);
-				$this->error_string = xml_error_string($this->error_code);
-				$return = false;
-			}
-			$this->current_line = xml_get_current_line_number($xml);
-			$this->current_column = xml_get_current_column_number($xml);
-			$this->current_byte = xml_get_current_byte_index($xml);
-			xml_parser_free($xml);
-			return $return;
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
 		}
 		else
 		{
-			libxml_clear_errors();
-			$xml = new XMLReader();
-			$xml->xml($data);
-			while (@$xml->read())
-			{
-				switch ($xml->nodeType)
-				{
-
-					case constant('XMLReader::END_ELEMENT'):
-						if ($xml->namespaceURI !== '')
-						{
-							$tagName = $xml->namespaceURI . $this->separator . $xml->localName;
-						}
-						else
-						{
-							$tagName = $xml->localName;
-						}
-						$this->tag_close(null, $tagName);
-						break;
-					case constant('XMLReader::ELEMENT'):
-						$empty = $xml->isEmptyElement;
-						if ($xml->namespaceURI !== '')
-						{
-							$tagName = $xml->namespaceURI . $this->separator . $xml->localName;
-						}
-						else
-						{
-							$tagName = $xml->localName;
-						}
-						$attributes = array();
-						while ($xml->moveToNextAttribute())
-						{
-							if ($xml->namespaceURI !== '')
-							{
-								$attrName = $xml->namespaceURI . $this->separator . $xml->localName;
-							}
-							else
-							{
-								$attrName = $xml->localName;
-							}
-							$attributes[$attrName] = $xml->value;
-						}
-						$this->tag_open(null, $tagName, $attributes);
-						if ($empty)
-						{
-							$this->tag_close(null, $tagName);
-						}
-						break;
-					case constant('XMLReader::TEXT'):
-
-					case constant('XMLReader::CDATA'):
-						$this->cdata(null, $xml->value);
-						break;
-				}
-			}
-			if ($error = libxml_get_last_error())
-			{
-				$this->error_code = $error->code;
-				$this->error_string = $error->message;
-				$this->current_line = $error->line;
-				$this->current_column = $error->column;
-				return false;
-			}
-			else
-			{
-				return true;
-			}
+			return null;
 		}
 	}
 
-	function get_error_code()
-	{
-		return $this->error_code;
-	}
-
-	function get_error_string()
-	{
-		return $this->error_string;
-	}
-
-	function get_current_line()
-	{
-		return $this->current_line;
-	}
-
-	function get_current_column()
-	{
-		return $this->current_column;
-	}
-
-	function get_current_byte()
-	{
-		return $this->current_byte;
-	}
-
-	function get_data()
+	public function get_copyright()
 	{
-		return $this->data;
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
+		{
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright'))
+		{
+			return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
+		{
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
+		}
+		else
+		{
+			return null;
+		}
 	}
 
-	function tag_open($parser, $tag, $attributes)
+	public function get_language()
 	{
-		list($this->namespace[], $this->element[]) = $this->split_ns($tag);
-
-		$attribs = array();
-		foreach ($attributes as $name => $value)
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language'))
 		{
-			list($attrib_namespace, $attribute) = $this->split_ns($name);
-			$attribs[$attrib_namespace][$attribute] = $value;
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
-
-		if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['base']))
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language'))
 		{
-			$this->xml_base[] = SimplePie_Misc::absolutize_url($attribs[SIMPLEPIE_NAMESPACE_XML]['base'], end($this->xml_base));
-			$this->xml_base_explicit[] = true;
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
-		else
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language'))
 		{
-			$this->xml_base[] = end($this->xml_base);
-			$this->xml_base_explicit[] = end($this->xml_base_explicit);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
-
-		if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['lang']))
+		elseif (isset($this->data['xml_lang']))
 		{
-			$this->xml_lang[] = $attribs[SIMPLEPIE_NAMESPACE_XML]['lang'];
+			return $this->sanitize($this->data['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT);
 		}
 		else
 		{
-			$this->xml_lang[] = end($this->xml_lang);
+			return null;
 		}
+	}
 
-		if ($this->current_xhtml_construct >= 0)
+	public function get_latitude()
+	{
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
 		{
-			$this->current_xhtml_construct++;
-			if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML)
-			{
-				$this->data['data'] .= '<' . end($this->element);
-				if (isset($attribs['']))
-				{
-					foreach ($attribs[''] as $name => $value)
-					{
-						$this->data['data'] .= ' ' . $name . '="' . htmlspecialchars($value, ENT_COMPAT, $this->encoding) . '"';
-					}
-				}
-				$this->data['data'] .= '>';
-			}
+			return (float) $return[0]['data'];
+		}
+		elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+		{
+			return (float) $match[1];
 		}
 		else
 		{
-			$this->datas[] =& $this->data;
-			$this->data =& $this->data['child'][end($this->namespace)][end($this->element)][];
-			$this->data = array('data' => '', 'attribs' => $attribs, 'xml_base' => end($this->xml_base), 'xml_base_explicit' => end($this->xml_base_explicit), 'xml_lang' => end($this->xml_lang));
-			if ((end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_03 && in_array(end($this->element), array('title', 'tagline', 'copyright', 'info', 'summary', 'content')) && isset($attribs['']['mode']) && $attribs['']['mode'] === 'xml')
-			|| (end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_10 && in_array(end($this->element), array('rights', 'subtitle', 'summary', 'info', 'title', 'content')) && isset($attribs['']['type']) && $attribs['']['type'] === 'xhtml'))
-			{
-				$this->current_xhtml_construct = 0;
-			}
+			return null;
 		}
 	}
 
-	function cdata($parser, $cdata)
+	public function get_longitude()
 	{
-		if ($this->current_xhtml_construct >= 0)
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
 		{
-			$this->data['data'] .= htmlspecialchars($cdata, ENT_QUOTES, $this->encoding);
+			return (float) $return[0]['data'];
+		}
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
+		{
+			return (float) $return[0]['data'];
+		}
+		elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
+		{
+			return (float) $match[2];
 		}
 		else
 		{
-			$this->data['data'] .= $cdata;
+			return null;
 		}
 	}
 
-	function tag_close($parser, $tag)
+	public function get_image_url()
 	{
-		if ($this->current_xhtml_construct >= 0)
+		if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image'))
 		{
-			$this->current_xhtml_construct--;
-			if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML && !in_array(end($this->element), array('area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', 'img', 'input', 'isindex', 'link', 'meta', 'param')))
-			{
-				$this->data['data'] .= '</' . end($this->element) . '>';
-			}
+			return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI);
 		}
-		if ($this->current_xhtml_construct === -1)
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo'))
 		{
-			$this->data =& $this->datas[count($this->datas) - 1];
-			array_pop($this->datas);
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
 		}
-
-		array_pop($this->element);
-		array_pop($this->namespace);
-		array_pop($this->xml_base);
-		array_pop($this->xml_base_explicit);
-		array_pop($this->xml_lang);
-	}
-
-	function split_ns($string)
-	{
-		static $cache = array();
-		if (!isset($cache[$string]))
+		elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon'))
 		{
-			if ($pos = strpos($string, $this->separator))
-			{
-				static $separator_length;
-				if (!$separator_length)
-				{
-					$separator_length = strlen($this->separator);
-				}
-				$namespace = substr($string, 0, $pos);
-				$local_name = substr($string, $pos + $separator_length);
-				if (strtolower($namespace) === SIMPLEPIE_NAMESPACE_ITUNES)
-				{
-					$namespace = SIMPLEPIE_NAMESPACE_ITUNES;
-				}
-
-				// Normalize the Media RSS namespaces
-				if ($namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG)
-				{
-					$namespace = SIMPLEPIE_NAMESPACE_MEDIARSS;
-				}
-				$cache[$string] = array($namespace, $local_name);
-			}
-			else
-			{
-				$cache[$string] = array('', $string);
-			}
+			return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0]));
+		}
+		else
+		{
+			return null;
 		}
-		return $cache[$string];
 	}
 }
 
 /**
- * @todo Move to using an actual HTML parser (this will allow tags to be properly stripped, and to switch between HTML and XHTML), this will also make it easier to shorten a string while preserving HTML tags
+ * Parses the XML Declaration
+ *
+ * @package SimplePie
+ * @subpackage Parsing
  */
-class SimplePie_Sanitize
+class SimplePie_XML_Declaration_Parser
 {
-	// Private vars
-	var $base;
+	/**
+	 * XML Version
+	 *
+	 * @access public
+	 * @var string
+	 */
+	var $version = '1.0';
 
-	// Options
-	var $remove_div = true;
-	var $image_handler = '';
-	var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
-	var $encode_instead_of_strip = false;
-	var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
-	var $strip_comments = false;
-	var $output_encoding = 'UTF-8';
-	var $enable_cache = true;
-	var $cache_location = './cache';
-	var $cache_name_function = 'md5';
-	var $cache_class = 'SimplePie_Cache';
-	var $file_class = 'SimplePie_File';
-	var $timeout = 10;
-	var $useragent = '';
-	var $force_fsockopen = false;
+	/**
+	 * Encoding
+	 *
+	 * @access public
+	 * @var string
+	 */
+	var $encoding = 'UTF-8';
 
-	var $replace_url_attributes = array(
-		'a' => 'href',
-		'area' => 'href',
-		'blockquote' => 'cite',
-		'del' => 'cite',
-		'form' => 'action',
-		'img' => array('longdesc', 'src'),
-		'input' => 'src',
-		'ins' => 'cite',
-		'q' => 'cite'
-	);
+	/**
+	 * Standalone
+	 *
+	 * @access public
+	 * @var bool
+	 */
+	var $standalone = false;
+
+	/**
+	 * Current state of the state machine
+	 *
+	 * @access private
+	 * @var string
+	 */
+	var $state = 'before_version_name';
+
+	/**
+	 * Input data
+	 *
+	 * @access private
+	 * @var string
+	 */
+	var $data = '';
+
+	/**
+	 * Input data length (to avoid calling strlen() everytime this is needed)
+	 *
+	 * @access private
+	 * @var int
+	 */
+	var $data_length = 0;
+
+	/**
+	 * Current position of the pointer
+	 *
+	 * @var int
+	 * @access private
+	 */
+	var $position = 0;
 
-	function remove_div($enable = true)
+	/**
+	 * Create an instance of the class with the input data
+	 *
+	 * @access public
+	 * @param string $data Input data
+	 */
+	public function __construct($data)
 	{
-		$this->remove_div = (bool) $enable;
+		$this->data = $data;
+		$this->data_length = strlen($this->data);
 	}
 
-	function set_image_handler($page = false)
+	/**
+	 * Parse the input data
+	 *
+	 * @access public
+	 * @return bool true on success, false on failure
+	 */
+	public function parse()
 	{
-		if ($page)
+		while ($this->state && $this->state !== 'emit' && $this->has_data())
 		{
-			$this->image_handler = (string) $page;
+			$state = $this->state;
+			$this->$state();
+		}
+		$this->data = '';
+		if ($this->state === 'emit')
+		{
+			return true;
 		}
 		else
 		{
-			$this->image_handler = false;
+			$this->version = '';
+			$this->encoding = '';
+			$this->standalone = '';
+			return false;
 		}
 	}
 
-	function pass_cache_data($enable_cache = true, $cache_location = './cache', $cache_name_function = 'md5', $cache_class = 'SimplePie_Cache')
+	/**
+	 * Check whether there is data beyond the pointer
+	 *
+	 * @access private
+	 * @return bool true if there is further data, false if not
+	 */
+	public function has_data()
 	{
-		if (isset($enable_cache))
-		{
-			$this->enable_cache = (bool) $enable_cache;
-		}
+		return (bool) ($this->position < $this->data_length);
+	}
 
-		if ($cache_location)
+	/**
+	 * Advance past any whitespace
+	 *
+	 * @return int Number of whitespace characters passed
+	 */
+	public function skip_whitespace()
+	{
+		$whitespace = strspn($this->data, "\x09\x0A\x0D\x20", $this->position);
+		$this->position += $whitespace;
+		return $whitespace;
+	}
+
+	/**
+	 * Read value
+	 */
+	public function get_value()
+	{
+		$quote = substr($this->data, $this->position, 1);
+		if ($quote === '"' || $quote === "'")
 		{
-			$this->cache_location = (string) $cache_location;
+			$this->position++;
+			$len = strcspn($this->data, $quote, $this->position);
+			if ($this->has_data())
+			{
+				$value = substr($this->data, $this->position, $len);
+				$this->position += $len + 1;
+				return $value;
+			}
 		}
+		return false;
+	}
 
-		if ($cache_name_function)
+	public function before_version_name()
+	{
+		if ($this->skip_whitespace())
 		{
-			$this->cache_name_function = (string) $cache_name_function;
+			$this->state = 'version_name';
 		}
-
-		if ($cache_class)
+		else
 		{
-			$this->cache_class = (string) $cache_class;
+			$this->state = false;
 		}
 	}
 
-	function pass_file_data($file_class = 'SimplePie_File', $timeout = 10, $useragent = '', $force_fsockopen = false)
+	public function version_name()
 	{
-		if ($file_class)
+		if (substr($this->data, $this->position, 7) === 'version')
 		{
-			$this->file_class = (string) $file_class;
+			$this->position += 7;
+			$this->skip_whitespace();
+			$this->state = 'version_equals';
 		}
-
-		if ($timeout)
+		else
 		{
-			$this->timeout = (string) $timeout;
+			$this->state = false;
 		}
+	}
 
-		if ($useragent)
+	public function version_equals()
+	{
+		if (substr($this->data, $this->position, 1) === '=')
 		{
-			$this->useragent = (string) $useragent;
+			$this->position++;
+			$this->skip_whitespace();
+			$this->state = 'version_value';
 		}
-
-		if ($force_fsockopen)
+		else
 		{
-			$this->force_fsockopen = (string) $force_fsockopen;
+			$this->state = false;
 		}
 	}
 
-	function strip_htmltags($tags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'))
+	public function version_value()
 	{
-		if ($tags)
+		if ($this->version = $this->get_value())
 		{
-			if (is_array($tags))
+			$this->skip_whitespace();
+			if ($this->has_data())
 			{
-				$this->strip_htmltags = $tags;
+				$this->state = 'encoding_name';
 			}
 			else
 			{
-				$this->strip_htmltags = explode(',', $tags);
+				$this->state = 'emit';
 			}
 		}
 		else
 		{
-			$this->strip_htmltags = false;
+			$this->state = false;
 		}
 	}
 
-	function encode_instead_of_strip($encode = false)
+	public function encoding_name()
 	{
-		$this->encode_instead_of_strip = (bool) $encode;
+		if (substr($this->data, $this->position, 8) === 'encoding')
+		{
+			$this->position += 8;
+			$this->skip_whitespace();
+			$this->state = 'encoding_equals';
+		}
+		else
+		{
+			$this->state = 'standalone_name';
+		}
 	}
 
-	function strip_attributes($attribs = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'))
+	public function encoding_equals()
 	{
-		if ($attribs)
+		if (substr($this->data, $this->position, 1) === '=')
 		{
-			if (is_array($attribs))
+			$this->position++;
+			$this->skip_whitespace();
+			$this->state = 'encoding_value';
+		}
+		else
+		{
+			$this->state = false;
+		}
+	}
+
+	public function encoding_value()
+	{
+		if ($this->encoding = $this->get_value())
+		{
+			$this->skip_whitespace();
+			if ($this->has_data())
 			{
-				$this->strip_attributes = $attribs;
+				$this->state = 'standalone_name';
 			}
 			else
 			{
-				$this->strip_attributes = explode(',', $attribs);
+				$this->state = 'emit';
 			}
 		}
 		else
 		{
-			$this->strip_attributes = false;
+			$this->state = false;
 		}
 	}
 
-	function strip_comments($strip = false)
-	{
-		$this->strip_comments = (bool) $strip;
-	}
-
-	function set_output_encoding($encoding = 'UTF-8')
-	{
-		$this->output_encoding = (string) $encoding;
-	}
-
-	/**
-	 * Set element/attribute key/value pairs of HTML attributes
-	 * containing URLs that need to be resolved relative to the feed
-	 *
-	 * @access public
-	 * @since 1.0
-	 * @param array $element_attribute Element/attribute key/value pairs
-	 */
-	function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite'))
+	public function standalone_name()
 	{
-		$this->replace_url_attributes = (array) $element_attribute;
+		if (substr($this->data, $this->position, 10) === 'standalone')
+		{
+			$this->position += 10;
+			$this->skip_whitespace();
+			$this->state = 'standalone_equals';
+		}
+		else
+		{
+			$this->state = false;
+		}
 	}
 
-	function sanitize($data, $type, $base = '')
+	public function standalone_equals()
 	{
-		$data = trim($data);
-		if ($data !== '' || $type & SIMPLEPIE_CONSTRUCT_IRI)
+		if (substr($this->data, $this->position, 1) === '=')
 		{
-			if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML)
-			{
-				if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data))
-				{
-					$type |= SIMPLEPIE_CONSTRUCT_HTML;
-				}
-				else
-				{
-					$type |= SIMPLEPIE_CONSTRUCT_TEXT;
-				}
-			}
-
-			if ($type & SIMPLEPIE_CONSTRUCT_BASE64)
-			{
-				$data = base64_decode($data);
-			}
-
-			if ($type & SIMPLEPIE_CONSTRUCT_XHTML)
-			{
-				if ($this->remove_div)
-				{
-					$data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '', $data);
-					$data = preg_replace('/<\/div>$/', '', $data);
-				}
-				else
-				{
-					$data = preg_replace('/^<div' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/', '<div>', $data);
-				}
-			}
-
-			if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML))
-			{
-				// Strip comments
-				if ($this->strip_comments)
-				{
-					$data = SimplePie_Misc::strip_comments($data);
-				}
-
-				// Strip out HTML tags and attributes that might cause various security problems.
-				// Based on recommendations by Mark Pilgrim at:
-				// http://diveintomark.org/archives/2003/06/12/how_to_consume_rss_safely
-				if ($this->strip_htmltags)
-				{
-					foreach ($this->strip_htmltags as $tag)
-					{
-						$pcre = "/<($tag)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$tag" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>|(\/)?>)/siU';
-						while (preg_match($pcre, $data))
-						{
-							$data = preg_replace_callback($pcre, array(&$this, 'do_strip_htmltags'), $data);
-						}
-					}
-				}
-
-				if ($this->strip_attributes)
-				{
-					foreach ($this->strip_attributes as $attrib)
-					{
-						$data = preg_replace('/(<[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*)' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . trim($attrib) . '(?:\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'|(?:[^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>/', '\1\2\3>', $data);
-					}
-				}
-
-				// Replace relative URLs
-				$this->base = $base;
-				foreach ($this->replace_url_attributes as $element => $attributes)
-				{
-					$data = $this->replace_urls($data, $element, $attributes);
-				}
-
-				// If image handling (caching, etc.) is enabled, cache and rewrite all the image tags.
-				if (isset($this->image_handler) && ((string) $this->image_handler) !== '' && $this->enable_cache)
-				{
-					$images = SimplePie_Misc::get_element('img', $data);
-					foreach ($images as $img)
-					{
-						if (isset($img['attribs']['src']['data']))
-						{
-							$image_url = call_user_func($this->cache_name_function, $img['attribs']['src']['data']);
-							$cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, $image_url, 'spi');
-
-							if ($cache->load())
-							{
-								$img['attribs']['src']['data'] = $this->image_handler . $image_url;
-								$data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data);
-							}
-							else
-							{
-								$file = new $this->file_class($img['attribs']['src']['data'], $this->timeout, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen);
-								$headers = $file->headers;
-
-								if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
-								{
-									if ($cache->save(array('headers' => $file->headers, 'body' => $file->body)))
-									{
-										$img['attribs']['src']['data'] = $this->image_handler . $image_url;
-										$data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data);
-									}
-									else
-									{
-										trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
-									}
-								}
-							}
-						}
-					}
-				}
-
-				// Having (possibly) taken stuff out, there may now be whitespace at the beginning/end of the data
-				$data = trim($data);
-			}
-
-			if ($type & SIMPLEPIE_CONSTRUCT_IRI)
-			{
-				$data = SimplePie_Misc::absolutize_url($data, $base);
-			}
-
-			if ($type & (SIMPLEPIE_CONSTRUCT_TEXT | SIMPLEPIE_CONSTRUCT_IRI))
-			{
-				$data = htmlspecialchars($data, ENT_COMPAT, 'UTF-8');
-			}
-
-			if ($this->output_encoding !== 'UTF-8')
-			{
-				$data = SimplePie_Misc::change_encoding($data, 'UTF-8', $this->output_encoding);
-			}
+			$this->position++;
+			$this->skip_whitespace();
+			$this->state = 'standalone_value';
+		}
+		else
+		{
+			$this->state = false;
 		}
-		return $data;
 	}
 
-	function replace_urls($data, $tag, $attributes)
+	public function standalone_value()
 	{
-		if (!is_array($this->strip_htmltags) || !in_array($tag, $this->strip_htmltags))
+		if ($standalone = $this->get_value())
 		{
-			$elements = SimplePie_Misc::get_element($tag, $data);
-			foreach ($elements as $element)
+			switch ($standalone)
 			{
-				if (is_array($attributes))
-				{
-					foreach ($attributes as $attribute)
-					{
-						if (isset($element['attribs'][$attribute]['data']))
-						{
-							$element['attribs'][$attribute]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attribute]['data'], $this->base);
-							$new_element = SimplePie_Misc::element_implode($element);
-							$data = str_replace($element['full'], $new_element, $data);
-							$element['full'] = $new_element;
-						}
-					}
-				}
-				elseif (isset($element['attribs'][$attributes]['data']))
-				{
-					$element['attribs'][$attributes]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attributes]['data'], $this->base);
-					$data = str_replace($element['full'], SimplePie_Misc::element_implode($element), $data);
-				}
+				case 'yes':
+					$this->standalone = true;
+					break;
+
+				case 'no':
+					$this->standalone = false;
+					break;
+
+				default:
+					$this->state = false;
+					return;
 			}
-		}
-		return $data;
-	}
 
-	function do_strip_htmltags($match)
-	{
-		if ($this->encode_instead_of_strip)
-		{
-			if (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style')))
+			$this->skip_whitespace();
+			if ($this->has_data())
 			{
-				$match[1] = htmlspecialchars($match[1], ENT_COMPAT, 'UTF-8');
-				$match[2] = htmlspecialchars($match[2], ENT_COMPAT, 'UTF-8');
-				return "<$match[1]$match[2]>$match[3]</$match[1]>";
+				$this->state = false;
 			}
 			else
 			{
-				return htmlspecialchars($match[0], ENT_COMPAT, 'UTF-8');
+				$this->state = 'emit';
 			}
 		}
-		elseif (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style')))
-		{
-			return $match[4];
-		}
 		else
 		{
-			return '';
+			$this->state = false;
 		}
 	}
 }
 
-?>
-- 
cgit v1.2.3


From 36ec377e95e1b932a063729ea6582386dbafdb91 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 3 Feb 2013 21:06:25 +0000
Subject: update for encoded cookie value & using rawurlencode

---
 inc/common.php | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 2626c0d92..730f4dc80 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1548,12 +1548,14 @@ function valid_input_set($param, $valid_values, $array, $exc = '') {
  * Read a preference from the DokuWiki cookie
  */
 function get_doku_pref($pref, $default) {
-    if(strpos($_COOKIE['DOKU_PREFS'], $pref) !== false) {
-        $parts = explode('#', $_COOKIE['DOKU_PREFS']);
+    // first, urldecode the cookie value
+    $doku_prefs = urldecode($_COOKIE['DOKU_PREFS']);
+    if(strpos($doku_prefs, $pref) !== false) {
+        $parts = explode('#', $doku_prefs);
         $cnt   = count($parts);
         for($i = 0; $i < $cnt; $i += 2) {
-            if(urldecode($parts[$i]) == $pref) {
-                return urldecode($parts[$i + 1]);
+            if($parts[$i] == $pref) {
+                return $parts[$i + 1];
             }
         }
     }
@@ -1562,6 +1564,7 @@ function get_doku_pref($pref, $default) {
 
 /**
  * Add a preference to the DokuWiki cookie
+ * (remembering $_COOKIE['DOKU_PREFS'] is urlencoded)
  */
 function set_doku_pref($pref, $val) {
     global $conf;
@@ -1571,15 +1574,17 @@ function set_doku_pref($pref, $val) {
     if($orig && ($orig != $val)) {
         $parts = explode('#', $_COOKIE['DOKU_PREFS']);
         $cnt   = count($parts);
+        // urlencode $pref for the comparison
+        $enc_pref = rawurlencode($pref);
         for($i = 0; $i < $cnt; $i += 2) {
-            if(urldecode($parts[$i]) == $pref) {
-                $parts[$i + 1] = urlencode($val);
+            if($parts[$i] == $enc_pref) {
+                $parts[$i + 1] = rawurlencode($val);
                 break;
             }
         }
         $cookieVal = implode('#', $parts);
     } else if (!$orig) {
-        $cookieVal = ($_COOKIE['DOKU_PREFS'] ? $_COOKIE['DOKU_PREFS'].'#' : '').urlencode($pref).'#'.urlencode($val);
+        $cookieVal = ($_COOKIE['DOKU_PREFS'] ? $_COOKIE['DOKU_PREFS'].'#' : '').rawurlencode($pref).'#'.rawurlencode($val);
     }
 
     if (!empty($cookieVal)) {
-- 
cgit v1.2.3


From 646a531a33fe5c5e32a932e2a889c43702505c48 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 3 Feb 2013 21:20:42 +0000
Subject: ensure getter works with keys & values containing '#'

---
 inc/common.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 730f4dc80..be369d28a 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1546,16 +1546,16 @@ function valid_input_set($param, $valid_values, $array, $exc = '') {
 
 /**
  * Read a preference from the DokuWiki cookie
+ * (remembering both keys & values are urlencoded)
  */
 function get_doku_pref($pref, $default) {
-    // first, urldecode the cookie value
-    $doku_prefs = urldecode($_COOKIE['DOKU_PREFS']);
-    if(strpos($doku_prefs, $pref) !== false) {
-        $parts = explode('#', $doku_prefs);
+    $enc_pref = urlencode($pref);
+    if(strpos($_COOKIE['DOKU_PREFS'], $enc_pref) !== false) {
+        $parts = explode('#', $_COOKIE['DOKU_PREFS']);
         $cnt   = count($parts);
         for($i = 0; $i < $cnt; $i += 2) {
-            if($parts[$i] == $pref) {
-                return $parts[$i + 1];
+            if($parts[$i] == $enc_pref) {
+                return urldecode($parts[$i + 1]);
             }
         }
     }
-- 
cgit v1.2.3


From 78361632ede7770a5ee42b88bed0a9506b1fcb66 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 11:52:05 +0100
Subject: better HTTPClient debug output on CLI

---
 inc/HTTPClient.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index 51c1de875..8cfb86567 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -669,10 +669,26 @@ class HTTPClient {
     /**
      * print debug info
      *
+     * Uses _debug_text or _debug_html depending on the SAPI name
+     *
      * @author Andreas Gohr <andi@splitbrain.org>
      */
     function _debug($info,$var=null){
         if(!$this->debug) return;
+        if(php_sapi_name() == 'cli'){
+            $this->_debug_text($info, $var);
+        }else{
+            $this->_debug_html($info, $var);
+        }
+    }
+
+    /**
+     * print debug info as HTML
+     *
+     * @param      $info
+     * @param null $var
+     */
+    function _debug_html($info, $var=null){
         print '<b>'.$info.'</b> '.($this->_time() - $this->start).'s<br />';
         if(!is_null($var)){
             ob_start();
@@ -683,6 +699,18 @@ class HTTPClient {
         }
     }
 
+    /**
+     * prints debug info as plain text
+     *
+     * @param      $info
+     * @param null $var
+     */
+    function _debug_text($info, $var=null){
+        print '*'.$info.'* '.($this->_time() - $this->start)."s\n";
+        if(!is_null($var)) print_r($var);
+        print "\n-----------------------------------------------\n";
+    }
+
     /**
      * Return current timestamp in microsecond resolution
      */
-- 
cgit v1.2.3


From 0fa584c26e2ba6aec1045f55551b2b1865a9fd96 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 13:07:27 +0100
Subject: HTTPClient: fixed max_bodysize when using keep-alive

---
 inc/HTTPClient.php | 41 ++++++++++++++++++++++++++++-------------
 1 file changed, 28 insertions(+), 13 deletions(-)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index 8cfb86567..e36514286 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -215,6 +215,9 @@ class HTTPClient {
         $this->start  = $this->_time();
         $this->error  = '';
         $this->status = 0;
+        $this->status = 0;
+        $this->resp_body = '';
+        $this->resp_headers = array();
 
         // don't accept gzip if truncated bodies might occur
         if($this->max_bodysize &&
@@ -440,9 +443,31 @@ class HTTPClient {
                         $byte = $this->_readData($socket, 2, 'chunk'); // read trailing \r\n
                     }
                 } while ($chunk_size && !$abort);
-            }elseif($this->max_bodysize){
-                // read just over the max_bodysize
-                $r_body = $this->_readData($socket, $this->max_bodysize+1, 'response', true);
+            }elseif(isset($this->resp_headers['content-length']) && !isset($this->resp_headers['transfer-encoding'])){
+                /* RFC 2616
+                 * If a message is received with both a Transfer-Encoding header field and a Content-Length
+                 * header field, the latter MUST be ignored.
+                 */
+
+                // read up to the content-length or max_bodysize
+                // for keep alive we need to read the whole message to clean up the socket for the next read
+                if(!$this->keep_alive && $this->max_bodysize && $this->max_bodysize < $this->resp_headers['content-length']){
+                    $length = $this->max_bodysize;
+                }else{
+                    $length = $this->resp_headers['content-length'];
+                }
+
+                $r_body = $this->_readData($socket, $length, 'response (content-length limited)', true);
+            }else{
+                // read entire socket
+                $r_size = 0;
+                while (!feof($socket)) {
+                    $r_body .= $this->_readData($socket, 4096, 'response (unlimited)', true);
+                }
+            }
+
+            // recheck body size, we might had to read the whole body, so we abort late or trim here
+            if($this->max_bodysize){
                 if(strlen($r_body) > $this->max_bodysize){
                     if ($this->max_bodysize_abort) {
                         throw new HTTPClientException('Allowed response size exceeded');
@@ -450,16 +475,6 @@ class HTTPClient {
                         $this->error = 'Allowed response size exceeded';
                     }
                 }
-            }elseif(isset($this->resp_headers['content-length']) &&
-                    !isset($this->resp_headers['transfer-encoding'])){
-                // read up to the content-length
-                $r_body = $this->_readData($socket, $this->resp_headers['content-length'], 'response', true);
-            }else{
-                // read entire socket
-                $r_size = 0;
-                while (!feof($socket)) {
-                    $r_body .= $this->_readData($socket, 4096, 'response', true);
-                }
             }
 
         } catch (HTTPClientException $err) {
-- 
cgit v1.2.3


From 7b9186a5c6e5a5f070396dd6455e8b06b9da16c8 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 13:14:38 +0100
Subject: HTTPClient: updated function comments

---
 inc/HTTPClient.php | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index e36514286..6f00d6d91 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -150,6 +150,7 @@ class HTTPClient {
      *
      * @param  string $url       The URL to fetch
      * @param  bool   $sloppy304 Return body on 304 not modified
+     * @return bool|string  response body, false on error
      * @author Andreas Gohr <andi@splitbrain.org>
      */
     function get($url,$sloppy304=false){
@@ -170,6 +171,7 @@ class HTTPClient {
      * @param  string $url       The URL to fetch
      * @param  array  $data      Associative array of parameters
      * @param  bool   $sloppy304 Return body on 304 not modified
+     * @return bool|string  response body, false on error
      * @author Andreas Gohr <andi@splitbrain.org>
      */
     function dget($url,$data,$sloppy304=false){
@@ -187,6 +189,9 @@ class HTTPClient {
      *
      * Returns the resulting page or false on an error;
      *
+     * @param  string $url       The URL to fetch
+     * @param  array  $data      Associative array of parameters
+     * @return bool|string  response body, false on error
      * @author Andreas Gohr <andi@splitbrain.org>
      */
     function post($url,$data){
@@ -517,8 +522,8 @@ class HTTPClient {
      *
      * Protocol, Servername and Port will be stripped from the request URL when a successful CONNECT happened
      *
-     * @param ressource &$socket
-     * @param string &$requesturl
+     * @param resource &$socket
+     * @param string   &$requesturl
      * @return bool true if a tunnel was established
      */
     function _ssltunnel(&$socket, &$requesturl){
@@ -558,9 +563,10 @@ class HTTPClient {
     /**
      * Safely write data to a socket
      *
-     * @param  handle $socket     An open socket handle
-     * @param  string $data       The data to write
-     * @param  string $message    Description of what is being read
+     * @param  resource $socket     An open socket handle
+     * @param  string   $data       The data to write
+     * @param  string   $message    Description of what is being read
+     * @throws HTTPClientException
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _sendData($socket, $data, $message) {
@@ -600,10 +606,12 @@ class HTTPClient {
      * Reads up to a given number of bytes or throws an exception if the
      * response times out or ends prematurely.
      *
-     * @param  handle $socket     An open socket handle in non-blocking mode
-     * @param  int    $nbytes     Number of bytes to read
-     * @param  string $message    Description of what is being read
-     * @param  bool   $ignore_eof End-of-file is not an error if this is set
+     * @param  resource $socket     An open socket handle in non-blocking mode
+     * @param  int      $nbytes     Number of bytes to read
+     * @param  string   $message    Description of what is being read
+     * @param  bool     $ignore_eof End-of-file is not an error if this is set
+     * @throws HTTPClientException
+     * @return string
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _readData($socket, $nbytes, $message, $ignore_eof = false) {
@@ -650,8 +658,10 @@ class HTTPClient {
      *
      * Always returns a complete line, including the terminating \n.
      *
-     * @param  handle $socket     An open socket handle in non-blocking mode
-     * @param  string $message    Description of what is being read
+     * @param  resource $socket     An open socket handle in non-blocking mode
+     * @param  string   $message    Description of what is being read
+     * @throws HTTPClientException
+     * @return string
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _readLine($socket, $message) {
@@ -840,6 +850,8 @@ class HTTPClient {
     /**
      * Generates a unique identifier for a connection.
      *
+     * @param  string $server
+     * @param  string $port
      * @return string unique identifier
      */
     function _uniqueConnectionId($server, $port) {
-- 
cgit v1.2.3


From 8b48b31f60c1acd63fbe9f35207377209faac012 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 13:17:40 +0100
Subject: HTTPclient: print number of received bytes on error

---
 inc/HTTPClient.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index 6f00d6d91..772b580b2 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -628,8 +628,8 @@ class HTTPClient {
             $time_used = $this->_time() - $this->start;
             if ($time_used > $this->timeout)
                 throw new HTTPClientException(
-                        sprintf('Timeout while reading %s (%.3fs)', $message, $time_used),
-                        -100);
+                        sprintf('Timeout while reading %s after %d bytes (%.3fs)', $message,
+                                strlen($r_data), $time_used), -100);
             if(feof($socket)) {
                 if(!$ignore_eof)
                     throw new HTTPClientException("Premature End of File (socket) while reading $message");
-- 
cgit v1.2.3


From a59514197ff8cbfaeb42520106e7cbd0988f3fb5 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 13:30:39 +0100
Subject: don't use keep-alive with single shot HTTP clients

---
 inc/io.php    | 1 +
 inc/media.php | 2 ++
 2 files changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/io.php b/inc/io.php
index b4da7d635..5ecc79703 100644
--- a/inc/io.php
+++ b/inc/io.php
@@ -474,6 +474,7 @@ function io_download($url,$file,$useAttachment=false,$defaultName='',$maxSize=20
     $http = new DokuHTTPClient();
     $http->max_bodysize = $maxSize;
     $http->timeout = 25; //max. 25 sec
+    $http->keep_alive = false; // we do single ops here, no need for keep-alive
 
     $data = $http->get($url);
     if(!$data) return false;
diff --git a/inc/media.php b/inc/media.php
index 572b1177c..7e1b2152d 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1878,6 +1878,8 @@ function media_get_from_URL($url,$ext,$cache){
 function media_image_download($url,$file){
     global $conf;
     $http = new DokuHTTPClient();
+    $http->keep_alive = false; // we do single ops here, no need for keep-alive
+
     $http->max_bodysize = $conf['fetchsize'];
     $http->timeout = 25; //max. 25 sec
     $http->header_regexp = '!\r\nContent-Type: image/(jpe?g|gif|png)!i';
-- 
cgit v1.2.3


From 6a1f928ffcdf160d8bcb569e3f0340816b843874 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 14:09:43 +0100
Subject: do not expose version in outgoing mails FS#2701

---
 inc/Mailer.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/Mailer.class.php b/inc/Mailer.class.php
index f1492be9b..f87d7dd84 100644
--- a/inc/Mailer.class.php
+++ b/inc/Mailer.class.php
@@ -51,7 +51,7 @@ class Mailer {
         $this->allowhtml = (bool)$conf['htmlmail'];
 
         // add some default headers for mailfiltering FS#2247
-        $this->setHeader('X-Mailer', 'DokuWiki '.getVersion());
+        $this->setHeader('X-Mailer', 'DokuWiki');
         $this->setHeader('X-DokuWiki-User', $_SERVER['REMOTE_USER']);
         $this->setHeader('X-DokuWiki-Title', $conf['title']);
         $this->setHeader('X-DokuWiki-Server', $server);
-- 
cgit v1.2.3


From fed6fccbc7ab83ed9c5a79f484d8a6664cb95bc3 Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Sat, 16 Feb 2013 13:33:01 +0000
Subject: fixed media upload not working with QuickPHP (FS#2531 + FS#2673)

---
 inc/media.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index 7e1b2152d..bd80db577 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -237,8 +237,7 @@ function media_upload_xhr($ns,$auth){
     $realSize = stream_copy_to_stream($input, $target);
     fclose($target);
     fclose($input);
-    if ($realSize != (int)$_SERVER["CONTENT_LENGTH"]){
-        unlink($target);
+    if (isset($_SERVER["CONTENT_LENGTH"]) && ($realSize != (int)$_SERVER["CONTENT_LENGTH"])){
         unlink($path);
         return false;
     }
-- 
cgit v1.2.3


From 8a65ef2ef3046b80d45c36abc561cef3ae6ec1b7 Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Sat, 16 Feb 2013 13:49:47 +0000
Subject: fixed edit toolbar being cut off (FS#2715)

---
 inc/html.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index a48f18bff..ddaed2261 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1473,7 +1473,7 @@ function html_edit(){
     } ?>
     <div class="editBox">
 
-    <div class="toolbar">
+    <div class="toolbar group">
         <div id="draft__status"><?php if(!empty($INFO['draft'])) echo $lang['draftdate'].' '.dformat();?></div>
         <div id="tool__bar"><?php if ($wr && $data['media_manager']){?><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
             target="_blank"><?php echo $lang['mediaselect'] ?></a><?php }?></div>
-- 
cgit v1.2.3


From 9d2e1be699d573eebda922cf67f030d3d2aa462d Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 18:29:20 +0100
Subject: introduced http_status() for sending HTTP status code FS#1698

It seems, some servers require a special Status: header for sending the
HTTP status code from PHP (F)CGI to the server. This patch introduces a
new function (adopted from CodeIgniter) for simplifying the status
handling.
---
 inc/actions.php     |  6 ++---
 inc/auth.php        |  2 +-
 inc/httputils.php   | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 inc/parser/code.php |  2 +-
 4 files changed, 76 insertions(+), 5 deletions(-)

(limited to 'inc')

diff --git a/inc/actions.php b/inc/actions.php
index e0ad908b7..da3414eb2 100644
--- a/inc/actions.php
+++ b/inc/actions.php
@@ -172,7 +172,7 @@ function act_dispatch(){
     $evt->advise_after();
     // Make sure plugs can handle 'denied'
     if($conf['send404'] && $ACT == 'denied') {
-        header('HTTP/1.0 403 Forbidden');
+        http_status(403);
     }
     unset($evt);
 
@@ -658,7 +658,7 @@ function act_sitemap($act) {
     global $conf;
 
     if ($conf['sitemap'] < 1 || !is_numeric($conf['sitemap'])) {
-        header("HTTP/1.0 404 Not Found");
+        http_status(404);
         print "Sitemap generation is disabled.";
         exit;
     }
@@ -690,7 +690,7 @@ function act_sitemap($act) {
         exit;
     }
 
-    header("HTTP/1.0 500 Internal Server Error");
+    http_status(500);
     print "Could not read the sitemap file - bad permissions?";
     exit;
 }
diff --git a/inc/auth.php b/inc/auth.php
index 7f427bd8d..9566a2615 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -267,7 +267,7 @@ function auth_login($user, $pass, $sticky = false, $silent = false) {
 function auth_validateToken($token) {
     if(!$token || $token != $_SESSION[DOKU_COOKIE]['auth']['token']) {
         // bad token
-        header("HTTP/1.0 401 Unauthorized");
+        http_status(401);
         print 'Invalid auth token - maybe the session timed out';
         unset($_SESSION[DOKU_COOKIE]['auth']['token']); // no second chance
         exit;
diff --git a/inc/httputils.php b/inc/httputils.php
index 4ba287eb5..d3f3cdde2 100644
--- a/inc/httputils.php
+++ b/inc/httputils.php
@@ -250,6 +250,11 @@ function http_cached_finish($file, $content) {
     }
 }
 
+/**
+ * Fetches raw, unparsed POST data
+ *
+ * @return string
+ */
 function http_get_raw_post_data() {
     static $postData = null;
     if ($postData === null) {
@@ -257,3 +262,69 @@ function http_get_raw_post_data() {
     }
     return $postData;
 }
+
+/**
+ * Set the HTTP response status and takes care of the used PHP SAPI
+ *
+ * Inspired by CodeIgniter's set_status_header function
+ *
+ * @param int    $code
+ * @param string $text
+ */
+function http_status($code = 200, $text = '') {
+    static $stati = array(
+        200 => 'OK',
+        201 => 'Created',
+        202 => 'Accepted',
+        203 => 'Non-Authoritative Information',
+        204 => 'No Content',
+        205 => 'Reset Content',
+        206 => 'Partial Content',
+
+        300 => 'Multiple Choices',
+        301 => 'Moved Permanently',
+        302 => 'Found',
+        304 => 'Not Modified',
+        305 => 'Use Proxy',
+        307 => 'Temporary Redirect',
+
+        400 => 'Bad Request',
+        401 => 'Unauthorized',
+        403 => 'Forbidden',
+        404 => 'Not Found',
+        405 => 'Method Not Allowed',
+        406 => 'Not Acceptable',
+        407 => 'Proxy Authentication Required',
+        408 => 'Request Timeout',
+        409 => 'Conflict',
+        410 => 'Gone',
+        411 => 'Length Required',
+        412 => 'Precondition Failed',
+        413 => 'Request Entity Too Large',
+        414 => 'Request-URI Too Long',
+        415 => 'Unsupported Media Type',
+        416 => 'Requested Range Not Satisfiable',
+        417 => 'Expectation Failed',
+
+        500 => 'Internal Server Error',
+        501 => 'Not Implemented',
+        502 => 'Bad Gateway',
+        503 => 'Service Unavailable',
+        504 => 'Gateway Timeout',
+        505 => 'HTTP Version Not Supported'
+    );
+
+    if($text == '' && isset($stati[$code])) {
+        $text = $stati[$code];
+    }
+
+    $server_protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : false;
+
+    if(substr(php_sapi_name(), 0, 3) == 'cgi') {
+        header("Status: {$code} {$text}", true);
+    } elseif($server_protocol == 'HTTP/1.1' OR $server_protocol == 'HTTP/1.0') {
+        header($server_protocol." {$code} {$text}", true, $code);
+    } else {
+        header("HTTP/1.1 {$code} {$text}", true, $code);
+    }
+}
diff --git a/inc/parser/code.php b/inc/parser/code.php
index 21fb0dc3c..43d8d703f 100644
--- a/inc/parser/code.php
+++ b/inc/parser/code.php
@@ -43,7 +43,7 @@ class Doku_Renderer_code extends Doku_Renderer {
      * This should never be reached, if it is send a 404
      */
     function document_end() {
-        header("HTTP/1.0 404 Not Found");
+        http_status(404);
         echo '404 - Not found';
         exit;
     }
-- 
cgit v1.2.3


From 25c4afb8d352fa02fddec2253b301c13d0cd3fb2 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sat, 16 Feb 2013 17:02:05 +0000
Subject: FS#2111, improve security check

---
 inc/html.php | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index ddaed2261..c2723bceb 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1636,11 +1636,16 @@ function html_admin(){
     }
 
     // data security check
-    // @todo: could be checked and only displayed if $conf['savedir'] is under the web root
-    echo '<a style="border:none; float:right;"
-            href="http://www.dokuwiki.org/security#web_access_security">
-            <img src="data/security.png" alt="Your data directory seems to be protected properly."
-             onerror="this.parentNode.style.display=\'none\'" /></a>';
+    // simple check if the 'savedir' is relative and accessible when appended to DOKU_URL
+    // it verifies either:
+    //   'savedir' has been moved elsewhere, or
+    //   has protection to prevent the webserver serving files from it
+    if (substr($conf['savedir'],0,2) == './'){
+        echo '<a style="border:none; float:right;"
+                href="http://www.dokuwiki.org/security#web_access_security">
+                <img src="'.DOKU_URL.$conf['savedir'].'/security.png" alt="Your data directory seems to be protected properly."
+                onerror="this.parentNode.style.display=\'none\'" /></a>';
+    }
 
     print p_locale_xhtml('admin');
 
-- 
cgit v1.2.3


From dd90013a5a9ce204250f4d94072e089f617e09db Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Sat, 16 Feb 2013 18:06:47 +0100
Subject: Media manager: don't create empty namespaces FS#2642

Previously the media manager created an empty namespace whenever you
opened a non-existing namespace with upload permissions. Now the current
namespace is only displayed in the tree but not actually created.
---
 inc/media.php | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index bd80db577..db1ca0d57 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1686,18 +1686,36 @@ function media_nstree($ns){
     $ns  = cleanID($ns);
     if(empty($ns)){
         global $ID;
-        $ns = dirname(str_replace(':','/',$ID));
-        if($ns == '.') $ns ='';
+        $ns = (string)getNS($ID);
     }
-    $ns  = utf8_encodeFN(str_replace(':','/',$ns));
+
+    $ns_dir  = utf8_encodeFN(str_replace(':','/',$ns));
 
     $data = array();
-    search($data,$conf['mediadir'],'search_index',array('ns' => $ns, 'nofiles' => true));
+    search($data,$conf['mediadir'],'search_index',array('ns' => $ns_dir, 'nofiles' => true));
 
     // wrap a list with the root level around the other namespaces
     array_unshift($data, array('level' => 0, 'id' => '', 'open' =>'true',
                                'label' => '['.$lang['mediaroot'].']'));
 
+    // insert the current ns into the hierarchy if it isn't already part of it
+    $ns_parts = explode(':', $ns);
+    $tmp_ns = '';
+    $pos = 0;
+    foreach ($ns_parts as $level => $part) {
+        if ($tmp_ns) $tmp_ns .= ':'.$part;
+        else $tmp_ns = $part;
+
+        // find the namespace parts or insert them
+        while ($data[$pos]['id'] != $tmp_ns) {
+            if ($pos >= count($data) || ($data[$pos]['level'] <= $level+1 && strnatcmp(utf8_encodeFN($data[$pos]['id']), utf8_encodeFN($tmp_ns)) > 0)) {
+                array_splice($data, $pos, 0, array(array('level' => $level+1, 'id' => $tmp_ns, 'open' => 'true')));
+                break;
+            }
+            ++$pos;
+        }
+    }
+
     echo html_buildlist($data,'idx','media_nstree_item','media_nstree_li');
 }
 
-- 
cgit v1.2.3


From 5398a7b652eabdd0a20f154b97b60f89cad72f8c Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 16 Feb 2013 19:57:01 +0100
Subject: fixed language file placeholders FS#2682

---
 inc/lang/af/lang.php          | 2 +-
 inc/lang/ar/lang.php          | 4 +---
 inc/lang/az/lang.php          | 2 +-
 inc/lang/bg/lang.php          | 2 +-
 inc/lang/ca-valencia/lang.php | 2 +-
 inc/lang/ca/lang.php          | 2 +-
 inc/lang/cs/lang.php          | 2 +-
 inc/lang/da/lang.php          | 2 +-
 inc/lang/el/lang.php          | 6 ++----
 inc/lang/eo/lang.php          | 2 +-
 inc/lang/es/lang.php          | 4 +---
 inc/lang/et/lang.php          | 2 +-
 inc/lang/eu/lang.php          | 2 +-
 inc/lang/fa/lang.php          | 4 +---
 inc/lang/fi/lang.php          | 2 +-
 inc/lang/fo/lang.php          | 2 +-
 inc/lang/gl/lang.php          | 4 +---
 inc/lang/he/lang.php          | 3 +--
 inc/lang/hi/lang.php          | 1 -
 inc/lang/hr/lang.php          | 2 +-
 inc/lang/hu/lang.php          | 2 +-
 inc/lang/ia/lang.php          | 4 +---
 inc/lang/id/lang.php          | 2 +-
 inc/lang/is/lang.php          | 2 +-
 inc/lang/it/lang.php          | 4 +---
 inc/lang/ja/lang.php          | 2 +-
 inc/lang/km/lang.php          | 2 --
 inc/lang/ku/lang.php          | 2 +-
 inc/lang/la/lang.php          | 4 +---
 inc/lang/lb/lang.php          | 2 +-
 inc/lang/lt/lang.php          | 2 +-
 inc/lang/lv/lang.php          | 2 +-
 inc/lang/mg/lang.php          | 2 +-
 inc/lang/mk/lang.php          | 4 +---
 inc/lang/mr/lang.php          | 1 -
 inc/lang/ms/lang.php          | 2 +-
 inc/lang/ne/lang.php          | 1 -
 inc/lang/nl/lang.php          | 2 +-
 inc/lang/no/lang.php          | 5 ++---
 inc/lang/pl/lang.php          | 4 +---
 inc/lang/pt/lang.php          | 2 +-
 inc/lang/ro/lang.php          | 2 +-
 inc/lang/ru/lang.php          | 4 +---
 inc/lang/sl/lang.php          | 2 +-
 inc/lang/sq/lang.php          | 4 +---
 inc/lang/sr/lang.php          | 2 +-
 inc/lang/th/lang.php          | 2 +-
 inc/lang/tr/lang.php          | 2 +-
 inc/lang/uk/lang.php          | 2 +-
 inc/lang/vi/lang.php          | 2 +-
 inc/lang/zh-tw/lang.php       | 2 +-
 51 files changed, 49 insertions(+), 80 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/af/lang.php b/inc/lang/af/lang.php
index 6de891a63..ab8e5177b 100644
--- a/inc/lang/af/lang.php
+++ b/inc/lang/af/lang.php
@@ -55,7 +55,7 @@ $lang['current']               = 'huidige';
 $lang['line']                  = 'Streak';
 $lang['youarehere']            = 'Jy is hier';
 $lang['by']                    = 'by';
-$lang['restored']              = 'Het terug gegaan na vroeëre weergawe';
+$lang['restored']              = 'Het terug gegaan na vroeëre weergawe (%s)';
 $lang['summary']               = 'Voorskou';
 $lang['qb_bold']               = 'Vetdruk';
 $lang['qb_italic']             = 'Skuinsdruk';
diff --git a/inc/lang/ar/lang.php b/inc/lang/ar/lang.php
index 4928b3dbd..5b72e0a51 100644
--- a/inc/lang/ar/lang.php
+++ b/inc/lang/ar/lang.php
@@ -181,7 +181,7 @@ $lang['lastmod']               = 'آخر تعديل';
 $lang['by']                    = 'بواسطة';
 $lang['deleted']               = 'حذفت';
 $lang['created']               = 'اُنشئت';
-$lang['restored']              = 'استعيدت نسخة قديمة';
+$lang['restored']              = 'استعيدت نسخة قديمة (%s)';
 $lang['external_edit']         = 'تحرير خارجي';
 $lang['summary']               = 'ملخص التحرير';
 $lang['noflash']               = 'تحتاج إلى<a href="http://www.adobe.com/products/flashplayer/">ملحق فلاش أدوبي</a> لعرض هذا المحتوى.';
@@ -258,8 +258,6 @@ $lang['subscr_m_unsubscribe']  = 'ألغ الاشتراك';
 $lang['subscr_m_subscribe']    = 'اشترك';
 $lang['subscr_m_receive']      = 'استقبال';
 $lang['subscr_style_every']    = 'بريدا على كل تغيير';
-$lang['subscr_style_digest']   = 'بريد ملخص عن تغييرات كل صفحة';
-$lang['subscr_style_list']     = 'قائمة بالصفحات المتغيرة منذ آخر بريد';
 $lang['authmodfailed']         = 'إعدادات تصريح فاسدة، يرجى مراسلة المدير.';
 $lang['authtempfail']          = 'تصريح المشترك غير متوفر مؤقتاً، إن استمرت هذه الحالة يرجى مراسلة المدير';
 $lang['authpwdexpire']         = 'ستنتهي صلاحية كلمة السر في %d . عليك بتغييرها سريعا.';
diff --git a/inc/lang/az/lang.php b/inc/lang/az/lang.php
index 6df15a83e..5084d9f60 100644
--- a/inc/lang/az/lang.php
+++ b/inc/lang/az/lang.php
@@ -136,7 +136,7 @@ $lang['lastmod']               = 'Son dəyişiklər';
 $lang['by']                    = ' Kimdən';
 $lang['deleted']               = 'silinib';
 $lang['created']               = 'yaranıb';
-$lang['restored']              = 'köhnə versiya qaytarıldı';
+$lang['restored']              = 'köhnə versiya qaytarıldı (%s)';
 $lang['external_edit']         = 'bayırdan dəyişik';
 $lang['summary']               = 'Dəyişiklər xülasəsi';
 $lang['noflash']               = 'Bu məzmuna baxmaq üçün <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> tələb olunur.';
diff --git a/inc/lang/bg/lang.php b/inc/lang/bg/lang.php
index 47d83c62f..3c0a17a72 100644
--- a/inc/lang/bg/lang.php
+++ b/inc/lang/bg/lang.php
@@ -190,7 +190,7 @@ $lang['lastmod']               = 'Последна промяна';
 $lang['by']                    = 'от';
 $lang['deleted']               = 'изтрита';
 $lang['created']               = 'създадена';
-$lang['restored']              = 'възстановена предишна версия';
+$lang['restored']              = 'възстановена предишна версия (%s)';
 $lang['external_edit']         = 'външна редакция';
 $lang['summary']               = 'Обобщение';
 $lang['noflash']               = 'Необходим е <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> за изобразяване на съдържанието.';
diff --git a/inc/lang/ca-valencia/lang.php b/inc/lang/ca-valencia/lang.php
index 532f6c73d..6e7438f53 100644
--- a/inc/lang/ca-valencia/lang.php
+++ b/inc/lang/ca-valencia/lang.php
@@ -137,7 +137,7 @@ $lang['lastmod']               = 'Última modificació el';
 $lang['by']                    = 'per';
 $lang['deleted']               = 'borrat';
 $lang['created']               = 'creat';
-$lang['restored']              = 'restaurada l\'última versió';
+$lang['restored']              = 'restaurada l\'última versió (%s)';
 $lang['external_edit']         = 'edició externa';
 $lang['summary']               = 'Editar sumari';
 $lang['noflash']               = 'Necessita el <a href="http://www.adobe.com/products/flashplayer/">plúgin d\'Adobe Flash</a> per a vore este contingut.';
diff --git a/inc/lang/ca/lang.php b/inc/lang/ca/lang.php
index cb2b64686..a429dc06a 100644
--- a/inc/lang/ca/lang.php
+++ b/inc/lang/ca/lang.php
@@ -180,7 +180,7 @@ $lang['lastmod']               = 'Darrera modificació';
 $lang['by']                    = 'per';
 $lang['deleted']               = 'suprimit';
 $lang['created']               = 'creat';
-$lang['restored']              = 's\'ha restaurat una versió anterior';
+$lang['restored']              = 's\'ha restaurat una versió anterior %s';
 $lang['external_edit']         = 'edició externa';
 $lang['summary']               = 'Resum d\'edició';
 $lang['noflash']               = 'Per a visualitzar aquest contingut necessiteu el <a href="http://www.adobe.com/products/flashplayer/">connector d\'Adobe Flash</a>.';
diff --git a/inc/lang/cs/lang.php b/inc/lang/cs/lang.php
index af94424ac..f0b8f3ba4 100644
--- a/inc/lang/cs/lang.php
+++ b/inc/lang/cs/lang.php
@@ -188,7 +188,7 @@ $lang['lastmod']               = 'Poslední úprava';
 $lang['by']                    = 'autor:';
 $lang['deleted']               = 'odstraněno';
 $lang['created']               = 'vytvořeno';
-$lang['restored']              = 'stará verze byla obnovena';
+$lang['restored']              = 'stará verze byla obnovena (%s)';
 $lang['external_edit']         = 'upraveno mimo DokuWiki';
 $lang['summary']               = 'Komentář k úpravám';
 $lang['noflash']               = 'Pro přehrání obsahu potřebujete <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
diff --git a/inc/lang/da/lang.php b/inc/lang/da/lang.php
index f132c133b..022de8127 100644
--- a/inc/lang/da/lang.php
+++ b/inc/lang/da/lang.php
@@ -188,7 +188,7 @@ $lang['lastmod']               = 'Sidst ændret';
 $lang['by']                    = 'af';
 $lang['deleted']               = 'slettet';
 $lang['created']               = 'oprettet';
-$lang['restored']              = 'gammel udgave reetableret';
+$lang['restored']              = 'gammel udgave reetableret (%s)';
 $lang['external_edit']         = 'ekstern redigering';
 $lang['summary']               = 'Redigerings resumé';
 $lang['noflash']               = 'Den <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> er nødvendig til at vise denne indehold.';
diff --git a/inc/lang/el/lang.php b/inc/lang/el/lang.php
index 55b70074f..0fe343026 100644
--- a/inc/lang/el/lang.php
+++ b/inc/lang/el/lang.php
@@ -148,7 +148,6 @@ $lang['uploadsucc']            = 'Επιτυχής φόρτωση';
 $lang['uploadfail']            = 'Η μεταφόρτωση απέτυχε. Πιθανόν αυτό να οφείλεται στις ρυθμίσεις πρόσβασης του αρχείου.';
 $lang['uploadwrong']           = 'Η μεταφόρτωση δεν έγινε δεκτή. Δεν επιτρέπονται αρχεία αυτού του τύπου!';
 $lang['uploadexist']           = 'Το αρχείο ήδη υπάρχει. Δεν έγινε καμία αλλαγή.';
-$lang['uploadbadcontent']      = 'Το περιεχόμενο του αρχείου δεν ταιριάζει με την επέκτασή του.';
 $lang['uploadspam']            = 'Η μεταφόρτωση ακυρώθηκε από το φίλτρο spam.';
 $lang['uploadxss']             = 'Η μεταφόρτωση ακυρώθηκε λόγω πιθανού επικίνδυνου περιεχομένου.';
 $lang['uploadsize']            = 'Το αρχείο ήταν πολύ μεγάλο. (μέγιστο %s)';
@@ -184,7 +183,7 @@ $lang['lastmod']               = 'Τελευταία τροποποίηση';
 $lang['by']                    = 'από';
 $lang['deleted']               = 'διαγράφηκε';
 $lang['created']               = 'δημιουργήθηκε';
-$lang['restored']              = 'παλαιότερη έκδοση επαναφέρθηκε';
+$lang['restored']              = 'παλαιότερη έκδοση επαναφέρθηκε (%s)';
 $lang['external_edit']         = 'εξωτερική τροποποίηση';
 $lang['summary']               = 'Επεξεργασία σύνοψης';
 $lang['noflash']               = 'Το <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> απαιτείται για την προβολή αυτού του στοιχείου.';
@@ -314,8 +313,7 @@ $lang['media_upload']          = 'Φόρτωση στο <strong>%s</strong> φά
 $lang['media_search']          = 'Αναζήτηση στο <strong>%s</strong> φάκελο.';
 $lang['media_view']            = '%s';
 $lang['media_viewold']         = '%s στα %s';
-$lang['media_edit']            = 'Επεξεργασία';
-$lang['media_history']         = 'Αυτές είναι οι παλαιότερες αναθεωρήσεις του αρχείου.';
+$lang['media_edit']            = 'Επεξεργασία %s';
 $lang['media_meta_edited']     = 'τα μεταδεδομένα επεξεργάστηκαν';
 $lang['media_perm_read']       = 'Συγνώμη, δεν έχετε επαρκή διακαιώματα για να διαβάσετε αυτά τα αρχεία.';
 $lang['media_perm_upload']     = 'Συγνώμη, δεν έχετε επαρκή διακαιώματα για να φορτώσετε αυτά τα αρχεία.';
diff --git a/inc/lang/eo/lang.php b/inc/lang/eo/lang.php
index 1c3b6f519..2d9b03148 100644
--- a/inc/lang/eo/lang.php
+++ b/inc/lang/eo/lang.php
@@ -184,7 +184,7 @@ $lang['lastmod']               = 'Lastaj ŝanĝoj';
 $lang['by']                    = 'de';
 $lang['deleted']               = 'forigita';
 $lang['created']               = 'kreita';
-$lang['restored']              = 'malnova revizio restarigita';
+$lang['restored']              = 'malnova revizio restarigita (%s)';
 $lang['external_edit']         = 'ekstera redakto';
 $lang['summary']               = 'Bulteno de ŝanĝoj';
 $lang['noflash']               = 'La <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> necesas por montri tiun ĉi enhavon.';
diff --git a/inc/lang/es/lang.php b/inc/lang/es/lang.php
index 20d0284bc..193ec9a7d 100644
--- a/inc/lang/es/lang.php
+++ b/inc/lang/es/lang.php
@@ -203,7 +203,7 @@ $lang['lastmod']               = 'Última modificación';
 $lang['by']                    = 'por';
 $lang['deleted']               = 'borrado';
 $lang['created']               = 'creado';
-$lang['restored']              = 'se ha restaurado la vieja versión';
+$lang['restored']              = 'se ha restaurado la vieja versión (%s)';
 $lang['external_edit']         = 'editor externo';
 $lang['summary']               = 'Resumen de la edición';
 $lang['noflash']               = 'Para mostrar este contenido es necesario el <a href="http://www.adobe.com/products/flashplayer/">Plugin Adobe Flash</a>.';
@@ -280,8 +280,6 @@ $lang['subscr_m_unsubscribe']  = 'Darse de baja';
 $lang['subscr_m_subscribe']    = 'Suscribirse';
 $lang['subscr_m_receive']      = 'Recibir';
 $lang['subscr_style_every']    = 'enviar correo en cada cambio';
-$lang['subscr_style_digest']   = 'recopilar correo de cambios por cada página';
-$lang['subscr_style_list']     = 'lista de páginas con cambios desde el último correo';
 $lang['authmodfailed']         = 'Está mal configurada la autenticación de usuarios. Por favor, avisa al administrador del wiki.';
 $lang['authtempfail']          = 'La autenticación de usuarios no está disponible temporalmente. Si esta situación persiste, por favor avisa al administrador del wiki.';
 $lang['authpwdexpire']         = 'Su contraseña caducara en %d días, debería cambiarla lo antes posible';
diff --git a/inc/lang/et/lang.php b/inc/lang/et/lang.php
index 8ae61558a..0a0310832 100644
--- a/inc/lang/et/lang.php
+++ b/inc/lang/et/lang.php
@@ -163,7 +163,7 @@ $lang['lastmod']               = 'Viimati muutnud';
 $lang['by']                    = 'persoon';
 $lang['deleted']               = 'eemaldatud';
 $lang['created']               = 'tekitatud';
-$lang['restored']              = 'vana versioon taastatud';
+$lang['restored']              = 'vana versioon taastatud (%s)';
 $lang['external_edit']         = 'väline muutmine';
 $lang['summary']               = 'kokkuvõte muudatustest';
 $lang['mail_newpage']          = 'leht lisatud:';
diff --git a/inc/lang/eu/lang.php b/inc/lang/eu/lang.php
index 5b03dcb97..7aab8b44c 100644
--- a/inc/lang/eu/lang.php
+++ b/inc/lang/eu/lang.php
@@ -178,7 +178,7 @@ $lang['lastmod']               = 'Azken aldaketa';
 $lang['by']                    = 'egilea:';
 $lang['deleted']               = 'ezabatua';
 $lang['created']               = 'sortua';
-$lang['restored']              = 'bertsio zaharra berrezarria';
+$lang['restored']              = 'bertsio zaharra berrezarria (%s)';
 $lang['external_edit']         = 'kanpoko aldaketa';
 $lang['summary']               = 'Aldatu laburpena';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> beharrezkoa da eduki hau bistaratzeko.';
diff --git a/inc/lang/fa/lang.php b/inc/lang/fa/lang.php
index 026d6499a..eb828a472 100644
--- a/inc/lang/fa/lang.php
+++ b/inc/lang/fa/lang.php
@@ -189,7 +189,7 @@ $lang['lastmod']               = 'آخرین ویرایش';
 $lang['by']                    = 'توسط';
 $lang['deleted']               = 'حذف شد';
 $lang['created']               = 'ایجاد شد';
-$lang['restored']              = 'یک نگارش پیشین واگردانی شد.';
+$lang['restored']              = 'یک نگارش پیشین واگردانی شد. (%s)';
 $lang['external_edit']         = 'ویرایش خارجی';
 $lang['summary']               = 'پیش‌نمایش';
 $lang['noflash']               = 'برای نمایش محتویات <a href="http://www.adobe.com/products/flashplayer/">افزونه‌ی فلش</a> مورد نیاز است.';
@@ -266,8 +266,6 @@ $lang['subscr_m_unsubscribe']  = 'لغو آبونه';
 $lang['subscr_m_subscribe']    = 'آبونه شدن';
 $lang['subscr_m_receive']      = 'دریافت کردن';
 $lang['subscr_style_every']    = 'ارسال رای‌نامه در تمامی تغییرات';
-$lang['subscr_style_digest']   = 'ارسال ایمیل‌های فشرده برای تغییرات هر صفحه';
-$lang['subscr_style_list']     = 'لیست صفحات تغییر داده شده از آخرین رای‌نامه';
 $lang['authmodfailed']         = 'اشکال در نوع معتبرسازی کاربران، مدیر ویکی را باخبر سازید.';
 $lang['authtempfail']          = 'معتبرسازی کابران موقتن مسدود می‌باشد. اگر این حالت پایدار بود، مدیر ویکی را باخبر سازید.';
 $lang['authpwdexpire']         = 'کلمه عبور شما در %d روز منقضی خواهد شد ، شما باید آن را زود تغییر دهید';
diff --git a/inc/lang/fi/lang.php b/inc/lang/fi/lang.php
index 73eb3d4cc..59e4dc6cb 100644
--- a/inc/lang/fi/lang.php
+++ b/inc/lang/fi/lang.php
@@ -183,7 +183,7 @@ $lang['lastmod']               = 'Viimeksi muutettu';
 $lang['by']                    = '/';
 $lang['deleted']               = 'poistettu';
 $lang['created']               = 'luotu';
-$lang['restored']              = 'vanha versio palautettu';
+$lang['restored']              = 'vanha versio palautettu (%s)';
 $lang['external_edit']         = 'ulkoinen muokkaus';
 $lang['summary']               = 'Yhteenveto muokkauksesta';
 $lang['noflash']               = 'Tarvitset <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash-liitännäisen</a> nähdäksesi tämän sisällön.';
diff --git a/inc/lang/fo/lang.php b/inc/lang/fo/lang.php
index 14ec8c56b..9f51824db 100644
--- a/inc/lang/fo/lang.php
+++ b/inc/lang/fo/lang.php
@@ -130,7 +130,7 @@ $lang['lastmod']               = 'Seinast broytt';
 $lang['by']                    = 'av';
 $lang['deleted']               = 'strika';
 $lang['created']               = 'stovna';
-$lang['restored']              = 'gomul útgáva endurstovna';
+$lang['restored']              = 'gomul útgáva endurstovna (%s)';
 $lang['summary']               = 'Samandráttur';
 $lang['mail_newpage']          = 'skjal skoyta uppí:';
 $lang['mail_changed']          = 'skjal broytt:';
diff --git a/inc/lang/gl/lang.php b/inc/lang/gl/lang.php
index 7cc06a833..fa49c1121 100644
--- a/inc/lang/gl/lang.php
+++ b/inc/lang/gl/lang.php
@@ -181,7 +181,7 @@ $lang['lastmod']               = 'Última modificación';
 $lang['by']                    = 'por';
 $lang['deleted']               = 'eliminado';
 $lang['created']               = 'creado';
-$lang['restored']              = 'revisión antiga restaurada';
+$lang['restored']              = 'revisión antiga restaurada (%s)';
 $lang['external_edit']         = 'edición externa';
 $lang['summary']               = 'Resumo da edición';
 $lang['noflash']               = 'Precísase o <a href="http://www.adobe.com/products/flashplayer/">Extensión Adobe Flash</a> para amosar este contido.';
@@ -258,8 +258,6 @@ $lang['subscr_m_unsubscribe']  = 'Desubscribir';
 $lang['subscr_m_subscribe']    = 'Subscribir';
 $lang['subscr_m_receive']      = 'Recibir';
 $lang['subscr_style_every']    = 'correo-e en cada troco';
-$lang['subscr_style_digest']   = 'correo-e con resumo de trocos para cada páxina';
-$lang['subscr_style_list']     = 'lista de páxinas mudadas dende o último correo-e';
 $lang['authmodfailed']         = 'Configuración de autenticación de usuario incorrecta. Por favor, informa ao Administrador do teu Wiki.';
 $lang['authtempfail']          = 'A autenticación de usuario non está dispoñible de xeito temporal. De persistir esta situación, por favor, informa ao Administrador do teu Wiki.';
 $lang['authpwdexpire']         = 'A túa contrasinal expirará en %d días, deberías cambiala pronto.';
diff --git a/inc/lang/he/lang.php b/inc/lang/he/lang.php
index e474501ae..4853a0e2b 100644
--- a/inc/lang/he/lang.php
+++ b/inc/lang/he/lang.php
@@ -165,7 +165,7 @@ $lang['lastmod']               = 'מועד השינוי האחרון';
 $lang['by']                    = 'על ידי';
 $lang['deleted']               = 'נמחק';
 $lang['created']               = 'נוצר';
-$lang['restored']              = 'שוחזר';
+$lang['restored']              = 'שוחזר (%s)';
 $lang['external_edit']         = 'עריכה חיצונית';
 $lang['summary']               = 'תקציר העריכה';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">תוסף פלאש לדפדפן</a> נדרש כדי להציג תוכן זה.';
@@ -243,7 +243,6 @@ $lang['i_modified']            = 'משיקולי אבטחה סקריפט זה י
                          עליך לחלץ שנית את הקבצים מהחבילה שהורדה או להיעזר בדף
                          <a href="http://dokuwiki.org/install">Dokuwiki installation instructions</a>';
 $lang['i_funcna']              = 'פונקציית ה-PHP‏ <code>%s</code> אינה זמינה. יתכן כי מארח האתר חסם אותה מסיבה כלשהי?';
-$lang['i_phpver']              = 'גרסת ה־PHP שלך <code>%s</code> נמוכה מהדרוש. עליך לשדרג את התקנת ה־PHP שלך.';
 $lang['i_permfail']            = '<code>%s</code> אינה ניתנת לכתיבה על ידי DokuWiki. עליך לשנות הרשאות תיקייה זו!';
 $lang['i_confexists']          = '<code>%s</code> כבר קיים';
 $lang['i_writeerr']            = 'אין אפשרות ליצור את <code>%s</code>. נא לבדוק את הרשאות הקובץ/תיקייה וליצור את הקובץ ידנית.';
diff --git a/inc/lang/hi/lang.php b/inc/lang/hi/lang.php
index 893457066..d2021fcae 100644
--- a/inc/lang/hi/lang.php
+++ b/inc/lang/hi/lang.php
@@ -84,7 +84,6 @@ $lang['lastmod']               = 'अंतिम बार संशोधि
 $lang['by']                    = 'के द्वारा';
 $lang['deleted']               = 'हटाया';
 $lang['created']               = 'निर्मित';
-$lang['restored']              = 'पुराने संशोधन बहाल';
 $lang['external_edit']         = 'बाह्य सम्पादित';
 $lang['summary']               = 'सारांश संपादित करें';
 $lang['mail_newpage']          = 'पृष्ठ जोड़ा:';
diff --git a/inc/lang/hr/lang.php b/inc/lang/hr/lang.php
index 97f4cf0c2..a607210d7 100644
--- a/inc/lang/hr/lang.php
+++ b/inc/lang/hr/lang.php
@@ -165,7 +165,7 @@ $lang['lastmod']               = 'Zadnja izmjena';
 $lang['by']                    = 'od';
 $lang['deleted']               = 'obrisano';
 $lang['created']               = 'stvoreno';
-$lang['restored']              = 'vraćena prijašnja inačica';
+$lang['restored']              = 'vraćena prijašnja inačica (%s)';
 $lang['external_edit']         = 'vanjsko uređivanje';
 $lang['summary']               = 'Sažetak izmjena';
 $lang['noflash']               = 'Za prikazivanje ovog sadržaja potreban je <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>';
diff --git a/inc/lang/hu/lang.php b/inc/lang/hu/lang.php
index c59cace77..275fb15d5 100644
--- a/inc/lang/hu/lang.php
+++ b/inc/lang/hu/lang.php
@@ -169,7 +169,7 @@ $lang['lastmod']               = 'Utolsó módosítás';
 $lang['by']                    = 'szerkesztette:';
 $lang['deleted']               = 'eltávolítva';
 $lang['created']               = 'létrehozva';
-$lang['restored']              = 'az előző változat helyreállítva';
+$lang['restored']              = 'az előző változat helyreállítva (%s)';
 $lang['external_edit']         = 'külső szerkesztés';
 $lang['summary']               = 'A változások összefoglalása';
 $lang['noflash']               = 'Ennek a tartalomnak a megtekintéséhez <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> szükséges.';
diff --git a/inc/lang/ia/lang.php b/inc/lang/ia/lang.php
index a9d5c376c..fd63fb5ef 100644
--- a/inc/lang/ia/lang.php
+++ b/inc/lang/ia/lang.php
@@ -163,7 +163,7 @@ $lang['lastmod']               = 'Ultime modification';
 $lang['by']                    = 'per';
 $lang['deleted']               = 'removite';
 $lang['created']               = 'create';
-$lang['restored']              = 'ancian version restaurate';
+$lang['restored']              = 'ancian version restaurate (%s)';
 $lang['external_edit']         = 'modification externe';
 $lang['summary']               = 'Modificar summario';
 $lang['noflash']               = 'Le <a href="http://www.adobe.com/products/flashplayer/">plug-in Flash de Adobe</a> es necessari pro monstrar iste contento.';
@@ -227,8 +227,6 @@ $lang['subscr_m_unsubscribe']  = 'Cancellar subscription';
 $lang['subscr_m_subscribe']    = 'Subscriber';
 $lang['subscr_m_receive']      = 'Reciper';
 $lang['subscr_style_every']    = 'un message pro cata modification';
-$lang['subscr_style_digest']   = 'un digesto de modificationes pro cata pagina';
-$lang['subscr_style_list']     = 'lista de paginas modificate depost le ultime e-mail';
 $lang['authmodfailed']         = 'Configuration incorrecte de authentication de usator. Per favor informa le administrator de tu wiki.';
 $lang['authtempfail']          = 'Le authentication de usator temporarimente non es disponibile. Si iste situation persiste, per favor informa le administrator de tu wiki.';
 $lang['i_chooselang']          = 'Selige tu lingua';
diff --git a/inc/lang/id/lang.php b/inc/lang/id/lang.php
index 91ed38e31..e14b9d9f5 100644
--- a/inc/lang/id/lang.php
+++ b/inc/lang/id/lang.php
@@ -125,7 +125,7 @@ $lang['lastmod']               = 'Terakhir diubah';
 $lang['by']                    = 'oleh';
 $lang['deleted']               = 'terhapus';
 $lang['created']               = 'dibuat';
-$lang['restored']              = 'revisi lama ditampilkan kembali';
+$lang['restored']              = 'revisi lama ditampilkan kembali (%s)';
 $lang['external_edit']         = 'Perubahan eksternal';
 $lang['summary']               = 'Edit summary';
 $lang['mail_newpage']          = 'Halaman ditambahkan:';
diff --git a/inc/lang/is/lang.php b/inc/lang/is/lang.php
index be20da6b3..78ae7e249 100644
--- a/inc/lang/is/lang.php
+++ b/inc/lang/is/lang.php
@@ -134,7 +134,7 @@ $lang['lastmod']               = 'Síðast breytt';
 $lang['by']                    = 'af';
 $lang['deleted']               = 'eytt';
 $lang['created']               = 'myndað';
-$lang['restored']              = 'Breytt aftur til fyrri útgáfu';
+$lang['restored']              = 'Breytt aftur til fyrri útgáfu (%s)';
 $lang['external_edit']         = 'utanaðkomandi breyta';
 $lang['summary']               = 'Forskoða';
 $lang['noflash']               = 'Það þarf <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash viðbót</a> til að sýna sumt efnið á þessari síðu';
diff --git a/inc/lang/it/lang.php b/inc/lang/it/lang.php
index 1ad5ae1bb..307e7292f 100644
--- a/inc/lang/it/lang.php
+++ b/inc/lang/it/lang.php
@@ -187,7 +187,7 @@ $lang['lastmod']               = 'Ultima modifica';
 $lang['by']                    = 'da';
 $lang['deleted']               = 'eliminata';
 $lang['created']               = 'creata';
-$lang['restored']              = 'versione precedente ripristinata';
+$lang['restored']              = 'versione precedente ripristinata (%s)';
 $lang['external_edit']         = 'modifica esterna';
 $lang['summary']               = 'Oggetto della modifica';
 $lang['noflash']               = 'E\' necessario <a href="http://www.adobe.com/products/flashplayer/">il plugin Adobe Flash</a> per visualizzare questo contenuto.';
@@ -263,8 +263,6 @@ $lang['subscr_m_unsubscribe']  = 'Rimuovi sottoscrizione';
 $lang['subscr_m_subscribe']    = 'Sottoscrivi';
 $lang['subscr_m_receive']      = 'Ricevi';
 $lang['subscr_style_every']    = 'email per ogni modifica';
-$lang['subscr_style_digest']   = 'email riassuntiva delle modifiche di ogni pagina';
-$lang['subscr_style_list']     = 'elenco delle pagine modificate dall\'ultima email';
 $lang['authmodfailed']         = 'La configurazione dell\'autenticazione non è corretta. Informa l\'amministratore di questo wiki.';
 $lang['authtempfail']          = 'L\'autenticazione è temporaneamente non disponibile. Se questa situazione persiste, informa l\'amministratore di questo wiki.';
 $lang['authpwdexpire']         = 'La tua password scadrà in %d giorni, dovresti cambiarla quanto prima.';
diff --git a/inc/lang/ja/lang.php b/inc/lang/ja/lang.php
index 66de0dab5..7997889e4 100644
--- a/inc/lang/ja/lang.php
+++ b/inc/lang/ja/lang.php
@@ -181,7 +181,7 @@ $lang['lastmod']               = '最終更新';
 $lang['by']                    = 'by';
 $lang['deleted']               = '削除';
 $lang['created']               = '作成';
-$lang['restored']              = '以前のバージョンを復元';
+$lang['restored']              = '以前のバージョンを復元 (%s)';
 $lang['external_edit']         = '外部編集';
 $lang['summary']               = '編集の概要';
 $lang['noflash']               = 'この内容を表示するためには <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> が必要です。';
diff --git a/inc/lang/km/lang.php b/inc/lang/km/lang.php
index 6a5fa223f..85bb6afba 100644
--- a/inc/lang/km/lang.php
+++ b/inc/lang/km/lang.php
@@ -132,7 +132,6 @@ $lang['lastmod']    = 'ពេលកែចុងក្រោយ';
 $lang['by']         = 'និពន្ឋដោយ';
 $lang['deleted']    = 'យកចេញ';
 $lang['created']    = 'បង្កើត';
-$lang['restored']   = 'ស្ដារបុនរាព្រឹតចាស់';
 $lang['external_edit'] = 'កំរេពីក្រៅ';
 $lang['summary']    = 'កែតម្រា';
 
@@ -207,7 +206,6 @@ $lang['i_superuser']  = 'អ្នកកំពូល';
 $lang['i_problems']   = 'កម្មវិធី​ដំឡើងបានប៉ះឧបសគ្គ។ អ្នកមិនអាចបន្តទៅទៀត ដល់អ្នកជួសជុលវា។';
 $lang['i_modified']   = '';
 $lang['i_funcna']     = '<code>%s</code> ';
-$lang['i_phpver']     = 'PHP ប្រវត់លេខ<code>%s</code> ជា';
 $lang['i_permfail']   = '<code>%s</code> មិនអាចសាស';
 $lang['i_confexists'] = '<code>%s</code> មានហាយ';
 $lang['i_writeerr']   = 'មិនអាចបណ្កើ<code>%s</code>។ អ្នកត្រវការពិនិត្យអធិក្រឹតិរបស់ថតនឹងឯកសារ។';
diff --git a/inc/lang/ku/lang.php b/inc/lang/ku/lang.php
index 63ccafa35..c9d658c6d 100644
--- a/inc/lang/ku/lang.php
+++ b/inc/lang/ku/lang.php
@@ -95,7 +95,7 @@ $lang['lastmod']    = 'Guherandina dawî';
 $lang['by']         = 'by';
 $lang['deleted']    = 'hat jê birin';
 $lang['created']    = 'hat afirandin';
-$lang['restored']   = 'old revision restored';
+$lang['restored']   = 'old revision restored (%s)';
 $lang['summary']    = 'Kurteya guhartinê';
 
 $lang['mail_newpage'] = 'page added:';
diff --git a/inc/lang/la/lang.php b/inc/lang/la/lang.php
index 77fec8362..bea921abc 100644
--- a/inc/lang/la/lang.php
+++ b/inc/lang/la/lang.php
@@ -131,7 +131,6 @@ $lang['uploadsucc']            = 'Oneratum perfectum';
 $lang['uploadfail']            = 'Error onerandi.';
 $lang['uploadwrong']           = 'Onerare non potest. Genus documenti non legitimum!';
 $lang['uploadexist']           = 'Documentum iam est.';
-$lang['uploadbadcontent']      = 'Documentum oneratum cum genere documenti non congruit.';
 $lang['uploadspam']            = 'Onerare non potest: nam in indice perscriptionis documentum est.';
 $lang['uploadxss']             = 'Onerare non potest: nam forsitan malum scriptum in documento est.';
 $lang['uploadsize']            = 'Documentum onerandum ponderosius est. (Maxime "%s")';
@@ -164,7 +163,7 @@ $lang['lastmod']               = 'Extrema mutatio';
 $lang['by']                    = 'a(b)';
 $lang['deleted']               = 'deletur';
 $lang['created']               = 'creatur';
-$lang['restored']              = 'Recensio uetus restituta';
+$lang['restored']              = 'Recensio uetus restituta (%s)';
 $lang['external_edit']         = 'Externe recensere';
 $lang['summary']               = 'Indicem recensere';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> necessarium est.';
@@ -254,7 +253,6 @@ $lang['i_pol1']                = 'Publicus uicis (omnes legere, Sodales scribere
 $lang['i_pol2']                = 'Clausus uicis (Soli Sodales legere scribere et onerare poccunt)';
 $lang['i_retry']               = 'Rursum temptas';
 $lang['i_license']             = 'Elige facultatem sub qua tuus uicis est:';
-$lang['recent_global']         = 'Mutatione in hoc genere uides. Recentiores mutationes quoque uidere <a href="%s">potes</a>';
 $lang['years']                 = 'ab annis %d';
 $lang['months']                = 'a mensibus %d';
 $lang['weeks']                 = 'a septimanis %d';
diff --git a/inc/lang/lb/lang.php b/inc/lang/lb/lang.php
index e6409b7ff..bced5a50a 100644
--- a/inc/lang/lb/lang.php
+++ b/inc/lang/lb/lang.php
@@ -124,7 +124,7 @@ $lang['lastmod']               = 'Fir d\'lescht g\'ännert';
 $lang['by']                    = 'vun';
 $lang['deleted']               = 'geläscht';
 $lang['created']               = 'erstallt';
-$lang['restored']              = 'al Versioun zeréckgeholl';
+$lang['restored']              = 'al Versioun zeréckgeholl (%s)';
 $lang['external_edit']         = 'extern Ännerung';
 $lang['summary']               = 'Resumé vun den Ännerungen';
 $lang['noflash']               = 'Den <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> get gebraucht fir dësen Inhalt unzeweisen.';
diff --git a/inc/lang/lt/lang.php b/inc/lang/lt/lang.php
index 13ff8c305..8a4c4e6a5 100644
--- a/inc/lang/lt/lang.php
+++ b/inc/lang/lt/lang.php
@@ -132,7 +132,7 @@ $lang['lastmod']               = 'Keista';
 $lang['by']                    = 'vartotojo';
 $lang['deleted']               = 'ištrintas';
 $lang['created']               = 'sukurtas';
-$lang['restored']              = 'atstatyta sena versija';
+$lang['restored']              = 'atstatyta sena versija (%s)';
 $lang['external_edit']         = 'redaguoti papildomomis priemonėmis';
 $lang['summary']               = 'Redaguoti santrauką';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> reikalingas šios medžiagos peržiūrai.';
diff --git a/inc/lang/lv/lang.php b/inc/lang/lv/lang.php
index 671e5f52a..2027b87ba 100644
--- a/inc/lang/lv/lang.php
+++ b/inc/lang/lv/lang.php
@@ -178,7 +178,7 @@ $lang['lastmod']               = 'Labota';
 $lang['by']                    = ', labojis';
 $lang['deleted']               = 'dzēsts';
 $lang['created']               = 'izveidots';
-$lang['restored']              = 'vecā versija atjaunota';
+$lang['restored']              = 'vecā versija atjaunota (%s)';
 $lang['external_edit']         = 'ārpussistēmas labojums';
 $lang['summary']               = 'Anotācija';
 $lang['noflash']               = 'Lai attēlotu lapas saturu, vajag <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
diff --git a/inc/lang/mg/lang.php b/inc/lang/mg/lang.php
index 4142f00d0..95589ab21 100644
--- a/inc/lang/mg/lang.php
+++ b/inc/lang/mg/lang.php
@@ -88,7 +88,7 @@ $lang['lastmod']    = 'Novaina farany:';
 $lang['by']         = '/';
 $lang['deleted']    = 'voafafa';
 $lang['created']    = 'Voamboatra';
-$lang['restored']   = 'Naverina tamin\'ny kinova taloha';
+$lang['restored']   = 'Naverina tamin\'ny kinova taloha (%s)';
 $lang['summary']    = 'Fanovana teo';
 
 $lang['mail_newpage'] = 'pejy niampy:';
diff --git a/inc/lang/mk/lang.php b/inc/lang/mk/lang.php
index 7482f2512..44bd489b7 100644
--- a/inc/lang/mk/lang.php
+++ b/inc/lang/mk/lang.php
@@ -136,7 +136,7 @@ $lang['lastmod']               = 'Последно изменета';
 $lang['by']                    = 'од';
 $lang['deleted']               = 'отстранета';
 $lang['created']               = 'креирана';
-$lang['restored']              = 'обновена е стара ревизија';
+$lang['restored']              = 'обновена е стара ревизија (%s)';
 $lang['external_edit']         = 'надворешно уредување';
 $lang['summary']               = 'Уреди го изводот';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">Adobe Flash приклучокот</a> е потребен за да се прикаже оваа содржина.';
@@ -196,8 +196,6 @@ $lang['subscr_m_unsubscribe']  = 'Отплатување';
 $lang['subscr_m_subscribe']    = 'Претплата';
 $lang['subscr_m_receive']      = 'Прими';
 $lang['subscr_style_every']    = 'е-пошта за секоја промена';
-$lang['subscr_style_digest']   = 'е-пошта со преглед од промените за секоја страница';
-$lang['subscr_style_list']     = 'листа на променети страници од последната е-пошта';
 $lang['authmodfailed']         = 'Лоша конфигурација за автентикација на корисник. Ве молам информирајте го вики администратор.';
 $lang['authtempfail']          = 'Автентикација на корисник е привремено недостапна. Ако оваа ситуација истрајува, ве молам известете го вики администратор.';
 $lang['i_chooselang']          = 'Избере јазик';
diff --git a/inc/lang/mr/lang.php b/inc/lang/mr/lang.php
index b754a3f1c..d95813efa 100644
--- a/inc/lang/mr/lang.php
+++ b/inc/lang/mr/lang.php
@@ -180,7 +180,6 @@ $lang['lastmod']               = 'सर्वात शेवटचा बद
 $lang['by']                    = 'द्वारा';
 $lang['deleted']               = 'काढून टाकले';
 $lang['created']               = 'निर्माण केले';
-$lang['restored']              = 'जुनी आवृत्ति पुनर्स्थापित केली';
 $lang['external_edit']         = 'बाहेरून संपादित';
 $lang['summary']               = 'सारांश बदला';
 $lang['noflash']               = 'ही माहिती दाखवण्यासाठी <a href="http://www.adobe.com/products/flashplayer/">अडोब फ्लॅश प्लेअर</a> ची गरज आहे.';
diff --git a/inc/lang/ms/lang.php b/inc/lang/ms/lang.php
index 92dc86b5a..02c0e2c91 100644
--- a/inc/lang/ms/lang.php
+++ b/inc/lang/ms/lang.php
@@ -93,5 +93,5 @@ $lang['uploadfail']            = 'Ralat muat naik';
 $lang['uploadxss']             = 'Fail ini mengandungi kod HTML atau kod skrip yang mungkin boleh disalah tafsir oleh pelayar web.';
 $lang['toc']                   = 'Jadual Kandungan';
 $lang['current']               = 'kini';
-$lang['restored']              = 'Telah dikembalikan ke semakan sebelumnya';
+$lang['restored']              = 'Telah dikembalikan ke semakan sebelumnya (%s)';
 $lang['summary']               = 'Paparan';
diff --git a/inc/lang/ne/lang.php b/inc/lang/ne/lang.php
index fa6d2f705..b7ca14b0a 100644
--- a/inc/lang/ne/lang.php
+++ b/inc/lang/ne/lang.php
@@ -128,7 +128,6 @@ $lang['lastmod']               = 'अन्तिम पटक सच्या
 $lang['by']                    = 'द्वारा ';
 $lang['deleted']               = 'हटाइएको';
 $lang['created']               = 'निर्माण गरिएको';
-$lang['restored']              = 'पुरानो संस्करण पुनर्‌प्रयोग गरिएको';
 $lang['external_edit']         = 'बाह्य सम्पादन';
 $lang['summary']               = 'सम्पादनको बारेमा';
 $lang['mail_newpage']          = 'थपिएको पृष्ठ';
diff --git a/inc/lang/nl/lang.php b/inc/lang/nl/lang.php
index 0241eab2f..f6192a99b 100644
--- a/inc/lang/nl/lang.php
+++ b/inc/lang/nl/lang.php
@@ -192,7 +192,7 @@ $lang['lastmod']               = 'Laatst gewijzigd';
 $lang['by']                    = 'door';
 $lang['deleted']               = 'verwijderd';
 $lang['created']               = 'aangemaakt';
-$lang['restored']              = 'oude revisie hersteld';
+$lang['restored']              = 'oude revisie hersteld (%s)';
 $lang['external_edit']         = 'Externe bewerking';
 $lang['summary']               = 'Samenvatting wijziging';
 $lang['noflash']               = 'De <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> is vereist om de pagina te kunnen weergeven.';
diff --git a/inc/lang/no/lang.php b/inc/lang/no/lang.php
index 9aa11ac87..8235bfb91 100644
--- a/inc/lang/no/lang.php
+++ b/inc/lang/no/lang.php
@@ -190,7 +190,7 @@ $lang['lastmod']               = 'Sist endret';
 $lang['by']                    = 'av';
 $lang['deleted']               = 'fjernet';
 $lang['created']               = 'opprettet';
-$lang['restored']              = 'gjenopprettet til en tidligere versjon';
+$lang['restored']              = 'gjenopprettet til en tidligere versjon (%s)';
 $lang['external_edit']         = 'ekstern redigering';
 $lang['summary']               = 'Redigeringskommentar';
 $lang['noflash']               = 'For at dette innholdet skal vises må du ha <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
@@ -316,8 +316,7 @@ $lang['media_upload']          = 'Last opp til navnerommet <strong>%s</strong>.'
 $lang['media_search']          = 'Søk i navnerommet <strong>%s</strong>.';
 $lang['media_view']            = '%s';
 $lang['media_viewold']         = '%s på %s';
-$lang['media_edit']            = 'Rediger';
-$lang['media_history']         = 'Dette er de tidligere versjonene av filen.';
+$lang['media_edit']            = 'Rediger %s';
 $lang['media_meta_edited']     = 'metadata er endra';
 $lang['media_perm_read']       = 'Beklager, du har ikke tilgang til å lese filer.';
 $lang['media_perm_upload']     = 'Beklager, du har ikke tilgang til å laste opp filer.';
diff --git a/inc/lang/pl/lang.php b/inc/lang/pl/lang.php
index cf9fc6a16..51149e88f 100644
--- a/inc/lang/pl/lang.php
+++ b/inc/lang/pl/lang.php
@@ -189,7 +189,7 @@ $lang['lastmod']               = 'ostatnio zmienione';
 $lang['by']                    = 'przez';
 $lang['deleted']               = 'usunięto';
 $lang['created']               = 'utworzono';
-$lang['restored']              = 'przywrócono poprzednią wersję';
+$lang['restored']              = 'przywrócono poprzednią wersję (%s)';
 $lang['external_edit']         = 'edycja zewnętrzna';
 $lang['summary']               = 'Opis zmian';
 $lang['noflash']               = 'Plugin <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> jest niezbędny do obejrzenia tej zawartości.';
@@ -265,8 +265,6 @@ $lang['subscr_m_unsubscribe']  = 'Zrezygnuj z subskrypcji';
 $lang['subscr_m_subscribe']    = 'Subskrybuj';
 $lang['subscr_m_receive']      = 'Otrzymuj';
 $lang['subscr_style_every']    = 'email przy każdej zmianie';
-$lang['subscr_style_digest']   = 'email ze streszczeniem zmian dla każdej ze stron';
-$lang['subscr_style_list']     = 'lista zmienionych stron od czasu ostatniego emaila';
 $lang['authmodfailed']         = 'Błąd uwierzytelnienia. Powiadom administratora tego wiki.';
 $lang['authtempfail']          = 'Uwierzytelnienie użytkownika jest w tej chwili niemożliwe. Jeśli ta sytuacja się powtórzy, powiadom administratora tego wiki.';
 $lang['authpwdexpire']         = 'Twoje hasło wygaśnie za %d dni. Należy je zmienić w krótkim czasie.';
diff --git a/inc/lang/pt/lang.php b/inc/lang/pt/lang.php
index 1555889f6..ac9c59c3e 100644
--- a/inc/lang/pt/lang.php
+++ b/inc/lang/pt/lang.php
@@ -179,7 +179,7 @@ $lang['lastmod']               = 'Esta página foi modificada pela última vez e
 $lang['by']                    = 'por';
 $lang['deleted']               = 'Documento automaticamente removido.';
 $lang['created']               = 'Criação deste novo documento.';
-$lang['restored']              = 'Versão anterior restaurada.';
+$lang['restored']              = 'Versão anterior restaurada (%s)';
 $lang['external_edit']         = 'Edição externa';
 $lang['summary']               = 'Sumário da Edição';
 $lang['noflash']               = 'O <a href="http://www.adobe.com/products/flashplayer/">Plugin Adobe Flash</a> é necessário para exibir este conteúdo.';
diff --git a/inc/lang/ro/lang.php b/inc/lang/ro/lang.php
index d6bfcad3a..8b2483daf 100644
--- a/inc/lang/ro/lang.php
+++ b/inc/lang/ro/lang.php
@@ -184,7 +184,7 @@ $lang['lastmod']               = 'Ultima modificare';
 $lang['by']                    = 'de către';
 $lang['deleted']               = 'şters';
 $lang['created']               = 'creat';
-$lang['restored']              = 'versiune veche restaurată';
+$lang['restored']              = 'versiune veche restaurată (%s)';
 $lang['external_edit']         = 'editare externă';
 $lang['summary']               = 'Editează sumarul';
 $lang['noflash']               = 'Plugin-ul <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> este necesar pentru afişarea corectă a conţinutului.';
diff --git a/inc/lang/ru/lang.php b/inc/lang/ru/lang.php
index c391bc6a5..52e0ef3d6 100644
--- a/inc/lang/ru/lang.php
+++ b/inc/lang/ru/lang.php
@@ -193,7 +193,7 @@ $lang['lastmod']               = 'Последние изменения';
 $lang['by']                    = ' —';
 $lang['deleted']               = 'удалено';
 $lang['created']               = 'создано';
-$lang['restored']              = 'старая ревизия восстановлена';
+$lang['restored']              = 'старая ревизия восстановлена (%s)';
 $lang['external_edit']         = 'внешнее изменение';
 $lang['summary']               = 'Сводка изменений';
 $lang['noflash']               = 'Для просмотра этого содержимого требуется <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
@@ -270,8 +270,6 @@ $lang['subscr_m_unsubscribe']  = 'Отменить подписку';
 $lang['subscr_m_subscribe']    = 'Подписаться';
 $lang['subscr_m_receive']      = 'Получить';
 $lang['subscr_style_every']    = 'уведомлять о каждом изменении';
-$lang['subscr_style_digest']   = 'сводка изменений по каждой странице';
-$lang['subscr_style_list']     = 'перечислять изменившиеся страницы с прошлого уведомления';
 $lang['authmodfailed']         = 'Неправильная конфигурация аутентификации пользователя. Пожалуйста, сообщите об этом своему администратору вики.';
 $lang['authtempfail']          = 'Аутентификация пользователей временно недоступна. Если проблема продолжается какое-то время, пожалуйста, сообщите об этом своему администратору вики.';
 $lang['authpwdexpire']         = 'Действие вашего пароля истекает через %d дней. Вы должны изменить его как можно скорее';
diff --git a/inc/lang/sl/lang.php b/inc/lang/sl/lang.php
index 81220b8a2..5c4316b01 100644
--- a/inc/lang/sl/lang.php
+++ b/inc/lang/sl/lang.php
@@ -177,7 +177,7 @@ $lang['lastmod']               = 'Zadnja sprememba';
 $lang['by']                    = 'uporabnika';
 $lang['deleted']               = 'odstranjena';
 $lang['created']               = 'ustvarjena';
-$lang['restored']              = 'povrnjena stara različica';
+$lang['restored']              = 'povrnjena stara različica (%s)';
 $lang['external_edit']         = 'urejanje v zunanjem urejevalniku';
 $lang['summary']               = 'Povzetek urejanja';
 $lang['noflash']               = 'Za prikaz vsebine je treba namestiti <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>';
diff --git a/inc/lang/sq/lang.php b/inc/lang/sq/lang.php
index e190d8404..212f10607 100644
--- a/inc/lang/sq/lang.php
+++ b/inc/lang/sq/lang.php
@@ -140,7 +140,7 @@ $lang['lastmod']               = 'Redaktuar për herë të fundit';
 $lang['by']                    = 'nga';
 $lang['deleted']               = 'u fshi';
 $lang['created']               = 'u krijua';
-$lang['restored']              = 'Kthehu tek një version i vjetër';
+$lang['restored']              = 'Kthehu tek një version i vjetër (%s)';
 $lang['external_edit']         = 'redaktim i jashtëm';
 $lang['summary']               = 'Përmbledhja redaktimit';
 $lang['noflash']               = 'Nevojitet <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> për të paraqitur këtë përmbajtje.';
@@ -204,8 +204,6 @@ $lang['subscr_m_unsubscribe']  = 'Fshi Abonimin';
 $lang['subscr_m_subscribe']    = 'Abonohu';
 $lang['subscr_m_receive']      = 'Mer';
 $lang['subscr_style_every']    = 'email mbi çdo ndryshim';
-$lang['subscr_style_digest']   = 'pasqyro email-e ndryshimi pér çdo faqe';
-$lang['subscr_style_list']     = 'listë e faqeve të ndryshuara që nga emaili i fundit';
 $lang['authmodfailed']         = 'Konfigurim i gabuar i autentikimit të përdoruesit. Ju lutem informoni Administratorin tuaj të Wiki-it.';
 $lang['authtempfail']          = 'Autentikimi i përdoruesve është përkohësisht i padisponueshëm. Nëse kjo gjendje vazhdon, ju lutemi të informoni Administratorin tuaj të Wiki-it.';
 $lang['i_chooselang']          = 'Zgjidhni gjuhën tuaj';
diff --git a/inc/lang/sr/lang.php b/inc/lang/sr/lang.php
index d7f594511..7fbdf1985 100644
--- a/inc/lang/sr/lang.php
+++ b/inc/lang/sr/lang.php
@@ -162,7 +162,7 @@ $lang['lastmod']               = 'Последњи пут мењано';
 $lang['by']                    = 'од';
 $lang['deleted']               = 'избрисано';
 $lang['created']               = 'направљено';
-$lang['restored']              = 'стара верзија повраћена';
+$lang['restored']              = 'стара верзија повраћена (%s)';
 $lang['external_edit']         = 'спољна измена';
 $lang['summary']               = 'Сажетак измене';
 $lang['noflash']               = 'За приказивање ове врсте материјала потребан вам је <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
diff --git a/inc/lang/th/lang.php b/inc/lang/th/lang.php
index c9d526436..627484eab 100644
--- a/inc/lang/th/lang.php
+++ b/inc/lang/th/lang.php
@@ -144,7 +144,7 @@ $lang['lastmod']               = 'แก้ไขครั้งล่าสุ
 $lang['by']                    = 'โดย';
 $lang['deleted']               = 'ถูกถอดออก';
 $lang['created']               = 'ถูกสร้าง';
-$lang['restored']              = 'ย้อนไปรุ่นก่อนหน้า';
+$lang['restored']              = 'ย้อนไปรุ่นก่อนหน้า (%s)';
 $lang['external_edit']         = 'แก้ไขภายนอก';
 $lang['summary']               = 'สรุป(หมายเหตุ)การแก้ไขนี้';
 $lang['noflash']               = 'ต้องการตัวเล่นแฟลช <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> เพื่อแสดงผลเนื้อหานี้';
diff --git a/inc/lang/tr/lang.php b/inc/lang/tr/lang.php
index 5430905b1..c6edf74c6 100644
--- a/inc/lang/tr/lang.php
+++ b/inc/lang/tr/lang.php
@@ -176,7 +176,7 @@ $lang['lastmod']               = 'Son değiştirilme';
 $lang['by']                    = 'Değiştiren:';
 $lang['deleted']               = 'silindi';
 $lang['created']               = 'oluşturuldu';
-$lang['restored']              = 'eski sürüme dönüldü';
+$lang['restored']              = 'eski sürüme dönüldü (%s)';
 $lang['external_edit']         = 'Dışarıdan düzenle';
 $lang['summary']               = 'Özeti düzenle';
 $lang['noflash']               = 'Bu içeriği göstermek için <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Eklentisi</a> gerekmektedir.';
diff --git a/inc/lang/uk/lang.php b/inc/lang/uk/lang.php
index 5274a4210..6aa468c50 100644
--- a/inc/lang/uk/lang.php
+++ b/inc/lang/uk/lang.php
@@ -169,7 +169,7 @@ $lang['lastmod']               = 'В останнє змінено';
 $lang['by']                    = ' ';
 $lang['deleted']               = 'знищено';
 $lang['created']               = 'створено';
-$lang['restored']              = 'відновлено стару ревізію';
+$lang['restored']              = 'відновлено стару ревізію (%s)';
 $lang['external_edit']         = 'зовнішнє редагування';
 $lang['summary']               = 'Підсумок змін';
 $lang['noflash']               = 'Для перегляду цієї сторінки необхідно встановити <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a>.';
diff --git a/inc/lang/vi/lang.php b/inc/lang/vi/lang.php
index 99c4d47e4..c439ca534 100644
--- a/inc/lang/vi/lang.php
+++ b/inc/lang/vi/lang.php
@@ -176,7 +176,7 @@ $lang['lastmod']    = 'Thời điểm thay đổi';
 $lang['by']         = 'do';
 $lang['deleted']    = 'bị xoá';
 $lang['created']    = 'được tạo ra';
-$lang['restored']   = 'phiên bản cũ đã được khôi phục';
+$lang['restored']   = 'phiên bản cũ đã được khôi phục (%s)';
 $lang['external_edit']         = 'external edit';
 $lang['summary']    = 'Tóm tắt biên soạn';
 $lang['noflash']               = '<a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> cần được cài để có thể xem nội dung này.';
diff --git a/inc/lang/zh-tw/lang.php b/inc/lang/zh-tw/lang.php
index ddb35617e..536266971 100644
--- a/inc/lang/zh-tw/lang.php
+++ b/inc/lang/zh-tw/lang.php
@@ -186,7 +186,7 @@ $lang['lastmod']               = '上一次變更';
 $lang['by']                    = '由';
 $lang['deleted']               = '移除';
 $lang['created']               = '建立';
-$lang['restored']              = '恢復為舊版';
+$lang['restored']              = '恢復為舊版 (%s)';
 $lang['external_edit']         = '外部編輯';
 $lang['summary']               = '編輯摘要';
 $lang['noflash']               = '顯示此內容需要 <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash 附加元件</a>。';
-- 
cgit v1.2.3


From f76724a46dee840092905f3d819423ffd556f14e Mon Sep 17 00:00:00 2001
From: Tom N Harris <tnharris@whoopdedo.org>
Date: Sat, 16 Feb 2013 16:07:00 -0500
Subject: Move inline diff headers into a vertical column.

---
 inc/DifferenceEngine.php | 19 +++++++++++--------
 inc/html.php             | 27 +++++++++++++++++++++------
 2 files changed, 32 insertions(+), 14 deletions(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 1b68cf6d3..1099f40eb 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1070,11 +1070,13 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function addedLine($line) {
-        return '<td>+</td><td '.HTMLDiff::css('diff-addedline').'>' .  $line.'</td>';
+        return '<td '.HTMLDiff::css('diff-lineheader').'>+</td>'.
+               '<td '.HTMLDiff::css('diff-addedline').'>' .  $line.'</td>';
     }
 
     function deletedLine($line) {
-        return '<td>-</td><td '.HTMLDiff::css('diff-deletedline').'>' .  $line.'</td>';
+        return '<td '.HTMLDiff::css('diff-lineheader').'>-</td>'.
+               '<td '.HTMLDiff::css('diff-deletedline').'>' .  $line.'</td>';
     }
 
     function emptyLine() {
@@ -1082,7 +1084,8 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function contextLine($line) {
-        return '<td> </td><td '.HTMLDiff::css('diff-context').'>'.$line.'</td>';
+        return '<td '.HTMLDiff::css('diff-lineheader').'> </td>'.
+               '<td '.HTMLDiff::css('diff-context').'>'.$line.'</td>';
     }
 
     function _added($lines) {
@@ -1121,7 +1124,7 @@ class TableDiffFormatter extends DiffFormatter {
  *
  */
 class InlineDiffFormatter extends DiffFormatter {
-    var $colspan = 4;
+    var $colspan = 2;
 
     function __construct() {
         $this->leading_context_lines = 2;
@@ -1167,19 +1170,19 @@ class InlineDiffFormatter extends DiffFormatter {
 
     function _added($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>+</td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
         }
     }
 
     function _deleted($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>-</td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
         }
     }
 
     function _context($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-context').'>'.$line."</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-context').'>'.$line."</td></tr>\n");
         }
     }
 
@@ -1188,7 +1191,7 @@ class InlineDiffFormatter extends DiffFormatter {
         $add = $diff->inline();
 
         foreach ($add as $line)
-            print('<tr><td colspan="'.$this->colspan.'">'.$line."</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>!</td><td colspan="'.($this->colspan-1).'">'.$line."</td></tr>\n");
     }
 }
 
diff --git a/inc/html.php b/inc/html.php
index c2723bceb..78042cb8b 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1003,14 +1003,16 @@ function html_backlinks(){
  * @param string $r_rev   Right revision
  * @param string $id      Page id, if null $ID is used
  * @param bool   $media   If it is for media files
+ * @param bool   $inline  Return the header on a single line
  * @return array HTML snippets for diff header
  */
-function html_diff_head($l_rev, $r_rev, $id = null, $media = false) {
+function html_diff_head($l_rev, $r_rev, $id = null, $media = false, $inline = false) {
     global $lang;
     if ($id === null) {
         global $ID;
         $id = $ID;
     }
+    $head_separator = $inline ? ' ' : '<br />';
     $media_or_wikiFN = $media ? 'mediaFN' : 'wikiFN';
     $ml_or_wl = $media ? 'ml' : 'wl';
     $l_minor = $r_minor = '';
@@ -1032,7 +1034,7 @@ function html_diff_head($l_rev, $r_rev, $id = null, $media = false) {
         $l_head_title = ($media) ? dformat($l_rev) : $id.' ['.dformat($l_rev).']';
         $l_head = '<a class="wikilink1" href="'.$ml_or_wl($id,"rev=$l_rev").'">'.
         $l_head_title.'</a>'.
-        '<br />'.$l_user.' '.$l_sum;
+        $head_separator.$l_user.' '.$l_sum;
     }
 
     if($r_rev){
@@ -1050,7 +1052,7 @@ function html_diff_head($l_rev, $r_rev, $id = null, $media = false) {
         $r_head_title = ($media) ? dformat($r_rev) : $id.' ['.dformat($r_rev).']';
         $r_head = '<a class="wikilink1" href="'.$ml_or_wl($id,"rev=$r_rev").'">'.
         $r_head_title.'</a>'.
-        '<br />'.$r_user.' '.$r_sum;
+        $head_separator.$r_user.' '.$r_sum;
     }elseif($_rev = @filemtime($media_or_wikiFN($id))){
         $_info   = getRevisionInfo($id,$_rev,true, $media);
         if($_info['user']){
@@ -1067,7 +1069,7 @@ function html_diff_head($l_rev, $r_rev, $id = null, $media = false) {
         $r_head  = '<a class="wikilink1" href="'.$ml_or_wl($id).'">'.
         $r_head_title.'</a> '.
         '('.$lang['current'].')'.
-        '<br />'.$_user.' '.$_sum;
+        $head_separator.$_user.' '.$_sum;
     }else{
         $r_head = '— ('.$lang['current'].')';
     }
@@ -1160,7 +1162,7 @@ function html_diff($text='',$intro=true,$type=null){
         }
         $r_text = rawWiki($ID,$r_rev);
 
-        list($l_head, $r_head, $l_minor, $r_minor) = html_diff_head($l_rev, $r_rev);
+        list($l_head, $r_head, $l_minor, $r_minor) = html_diff_head($l_rev, $r_rev, null, false, $type == 'inline');
     }
 
     $df = new Diff(explode("\n",hsc($l_text)),explode("\n",hsc($r_text)));
@@ -1205,6 +1207,18 @@ function html_diff($text='',$intro=true,$type=null){
     ?>
     <div class="table">
     <table class="diff diff_<?php echo $type?>">
+    <?php if ($type == 'inline') { ?>
+    <tr>
+    <th>---</th><th <?php echo $l_minor?>>
+    <?php echo $l_head?>
+    </th>
+    </tr>
+    <tr>
+    <th>+++</th><th <?php echo $r_minor?>>
+    <?php echo $r_head?>
+    </th>
+    </tr>
+    <?php } else { ?>
     <tr>
     <th colspan="2" <?php echo $l_minor?>>
     <?php echo $l_head?>
@@ -1213,7 +1227,8 @@ function html_diff($text='',$intro=true,$type=null){
     <?php echo $r_head?>
     </th>
     </tr>
-    <?php echo html_insert_softbreaks($tdf->format($df)); ?>
+    <?php }
+    echo html_insert_softbreaks($tdf->format($df)); ?>
     </table>
     </div>
     <?php
-- 
cgit v1.2.3


From 1015a57dff9a6f85b8e0534d280aa1e09945a598 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sat, 16 Feb 2013 21:08:09 +0000
Subject: FS#2415 add  to mediamanager (refactor pageinfo() and shift
 MEDIAMANAGER_STARTED after mediainfo() sets up )

---
 inc/common.php | 68 ++++++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 47 insertions(+), 21 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 28b527633..d4265f78c 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -86,32 +86,20 @@ function formSecurityToken($print = true) {
 }
 
 /**
- * Return info about the current document as associative
- * array.
+ * Determine basic information for a request of $id
  *
- * @author Andreas Gohr <andi@splitbrain.org>
+ * @param unknown_type $id
+ * @param unknown_type $httpClient
  */
-function pageinfo() {
-    global $ID;
-    global $REV;
-    global $RANGE;
+function basicinfo($id, $htmlClient=true){
     global $USERINFO;
-    global $lang;
-
-    // include ID & REV not redundant, as some parts of DokuWiki may temporarily change $ID, e.g. p_wiki_xhtml
-    // FIXME ... perhaps it would be better to ensure the temporary changes weren't necessary
-    $info['id']  = $ID;
-    $info['rev'] = $REV;
 
     // set info about manager/admin status.
     $info['isadmin']   = false;
     $info['ismanager'] = false;
     if(isset($_SERVER['REMOTE_USER'])) {
-        $sub = new Subscription();
-
         $info['userinfo']   = $USERINFO;
-        $info['perm']       = auth_quickaclcheck($ID);
-        $info['subscribed'] = $sub->user_subscription();
+        $info['perm']       = auth_quickaclcheck($id);
         $info['client']     = $_SERVER['REMOTE_USER'];
 
         if($info['perm'] == AUTH_ADMIN) {
@@ -127,12 +115,40 @@ function pageinfo() {
         }
 
     } else {
-        $info['perm']       = auth_aclcheck($ID, '', null);
+        $info['perm']       = auth_aclcheck($id, '', null);
         $info['subscribed'] = false;
         $info['client']     = clientIP(true);
     }
 
-    $info['namespace'] = getNS($ID);
+    $info['namespace'] = getNS($id);
+
+    // mobile detection
+    if ($htmlClient) {
+        $info['ismobile'] = clientismobile();
+    }
+
+    return $info;
+ }
+
+/**
+ * Return info about the current document as associative
+ * array.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function pageinfo() {
+    global $ID;
+    global $REV;
+    global $RANGE;
+    global $lang;
+
+    $info = basicinfo($ID);
+
+    // include ID & REV not redundant, as some parts of DokuWiki may temporarily change $ID, e.g. p_wiki_xhtml
+    // FIXME ... perhaps it would be better to ensure the temporary changes weren't necessary
+    $info['id']  = $ID;
+    $info['rev'] = $REV;
+
     $info['locked']    = checklock($ID);
     $info['filepath']  = fullpath(wikiFN($ID));
     $info['exists']    = @file_exists($info['filepath']);
@@ -210,8 +226,18 @@ function pageinfo() {
         }
     }
 
-    // mobile detection
-    $info['ismobile'] = clientismobile();
+    return $info;
+}
+
+/**
+ * Return information about the current media item as an associative array.
+ */
+function mediainfo(){
+    global $NS;
+    global $IMG;
+
+    $info = basicinfo("$NS:*");
+    $info['image'] = $IMG;
 
     return $info;
 }
-- 
cgit v1.2.3


From 07a7d21ae65e4288a32498c9c87dec9a5e39aab9 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sat, 16 Feb 2013 21:11:40 +0000
Subject: fix a couple of diff issues: shouldn't be any need to html encode
 before finding diffs; move quantifier outside regex condition

---
 inc/html.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index c2723bceb..6c42f6e7b 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1163,7 +1163,7 @@ function html_diff($text='',$intro=true,$type=null){
         list($l_head, $r_head, $l_minor, $r_minor) = html_diff_head($l_rev, $r_rev);
     }
 
-    $df = new Diff(explode("\n",hsc($l_text)),explode("\n",hsc($r_text)));
+    $df = new Diff(explode("\n",$l_text),explode("\n",$r_text));
 
     if($type == 'inline'){
         $tdf = new InlineDiffFormatter();
@@ -1238,8 +1238,8 @@ function html_softbreak_callback($match){
 &\#?\\w{1,6};)                        # ... for html entities - we don't want to split them (ok to catch some invalid combinations)
 &\#?\\w{1,6};                         # yes pattern - a quicker match for the html entity, since we know we have one
 |
-[?/,&\#;:]+                           # no pattern - any other group of 'special' characters to insert a breaking character after
-)                                     # end conditional expression
+[?/,&\#;:]                            # no pattern - any other group of 'special' characters to insert a breaking character after
+)+                                    # end conditional expression
 REGEX;
 
   return preg_replace('<'.$regex.'>xu','\0​',$match[0]);
-- 
cgit v1.2.3


From c0e94f2ae82b91c9a8af05eea8443b37eef52ba7 Mon Sep 17 00:00:00 2001
From: Tom N Harris <tnharris@whoopdedo.org>
Date: Sat, 16 Feb 2013 16:28:01 -0500
Subject: Monospace font for header prefix.

---
 inc/html.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 78042cb8b..420efd633 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1209,12 +1209,12 @@ function html_diff($text='',$intro=true,$type=null){
     <table class="diff diff_<?php echo $type?>">
     <?php if ($type == 'inline') { ?>
     <tr>
-    <th>---</th><th <?php echo $l_minor?>>
+    <td>---</td><th <?php echo $l_minor?>>
     <?php echo $l_head?>
     </th>
     </tr>
     <tr>
-    <th>+++</th><th <?php echo $r_minor?>>
+    <td>+++</td><th <?php echo $r_minor?>>
     <?php echo $r_head?>
     </th>
     </tr>
-- 
cgit v1.2.3


From 56133a04d1c5dcd4825f4c0c978b8a9336d603d0 Mon Sep 17 00:00:00 2001
From: Tom N Harris <tnharris@whoopdedo.org>
Date: Sat, 16 Feb 2013 18:15:13 -0500
Subject: Fix width of indicator column.

---
 inc/DifferenceEngine.php | 10 +++++-----
 inc/html.php             |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 1099f40eb..2125ad879 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1151,7 +1151,7 @@ class InlineDiffFormatter extends DiffFormatter {
             $xbeg .= "," . $xlen;
         if ($ylen != 1)
             $ybeg .= "," . $ylen;
-        $r = '<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-blockheader').'>@@ '.$lang['line']." -$xbeg +$ybeg @@";
+        $r = '<tr><td colspan="2" '.HTMLDiff::css('diff-blockheader').'>@@ '.$lang['line']." -$xbeg +$ybeg @@";
         $r .= ' <span '.HTMLDiff::css('diff-deletedline').'><del>'.$lang['deleted'].'</del></span>';
         $r .= ' <span '.HTMLDiff::css('diff-addedline').'>'.$lang['created'].'</span>';
         $r .= "</td></tr>\n";
@@ -1170,19 +1170,19 @@ class InlineDiffFormatter extends DiffFormatter {
 
     function _added($lines) {
         foreach ($lines as $line) {
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>+</td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>+</td><td '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
         }
     }
 
     function _deleted($lines) {
         foreach ($lines as $line) {
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>-</td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>-</td><td '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
         }
     }
 
     function _context($lines) {
         foreach ($lines as $line) {
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td colspan="'.($this->colspan-1).'" '.HTMLDiff::css('diff-context').'>'.$line."</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td '.HTMLDiff::css('diff-context').'>'.$line."</td></tr>\n");
         }
     }
 
@@ -1191,7 +1191,7 @@ class InlineDiffFormatter extends DiffFormatter {
         $add = $diff->inline();
 
         foreach ($add as $line)
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>!</td><td colspan="'.($this->colspan-1).'">'.$line."</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>!</td><td>'.$line."</td></tr>\n");
     }
 }
 
diff --git a/inc/html.php b/inc/html.php
index 420efd633..e657d2c78 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1209,12 +1209,12 @@ function html_diff($text='',$intro=true,$type=null){
     <table class="diff diff_<?php echo $type?>">
     <?php if ($type == 'inline') { ?>
     <tr>
-    <td>---</td><th <?php echo $l_minor?>>
+    <th class="diff-lineheader">-</th><th <?php echo $l_minor?>>
     <?php echo $l_head?>
     </th>
     </tr>
     <tr>
-    <td>+++</td><th <?php echo $r_minor?>>
+    <th class="diff-lineheader">+</th><th <?php echo $r_minor?>>
     <?php echo $r_head?>
     </th>
     </tr>
-- 
cgit v1.2.3


From a69506c52fbd9c92500be4f380acc7e68d4d6560 Mon Sep 17 00:00:00 2001
From: Tom N Harris <tnharris@whoopdedo.org>
Date: Sat, 16 Feb 2013 18:27:12 -0500
Subject: Remove the prefix from inline diffs.

The line prefix was not actually indicating what it should indicate.
In particular, anything in a "changed" block would show a "!" even
if the entire line was added or deleted. Better to print nothing than
something that's wrong.
---
 inc/DifferenceEngine.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 2125ad879..c15c8b163 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1170,13 +1170,13 @@ class InlineDiffFormatter extends DiffFormatter {
 
     function _added($lines) {
         foreach ($lines as $line) {
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>+</td><td '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
         }
     }
 
     function _deleted($lines) {
         foreach ($lines as $line) {
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>-</td><td '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
         }
     }
 
@@ -1191,7 +1191,7 @@ class InlineDiffFormatter extends DiffFormatter {
         $add = $diff->inline();
 
         foreach ($add as $line)
-            print('<tr><td '.HTMLDiff::css('diff-lineheader').'>!</td><td>'.$line."</td></tr>\n");
+            print('<tr><td '.HTMLDiff::css('diff-lineheader').'> </td><td>'.$line."</td></tr>\n");
     }
 }
 
-- 
cgit v1.2.3


From 60056e697fb1666e9b491b6f9f5654b694e3b8c9 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 17 Feb 2013 14:56:12 +0000
Subject: ensure diff formatters escape their output

---
 inc/DifferenceEngine.php | 58 +++++++++++++++++++++++++++++++++++-------------
 1 file changed, 42 insertions(+), 16 deletions(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 1b68cf6d3..42975b208 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -797,7 +797,7 @@ class DiffFormatter {
 
     function _lines($lines, $prefix = ' ') {
         foreach ($lines as $line)
-            echo "$prefix $line\n";
+            echo "$prefix ".$this->_escape($line)."\n";
     }
 
     function _context($lines) {
@@ -816,6 +816,10 @@ class DiffFormatter {
         echo "---\n";
         $this->_added($closing);
     }
+
+    function _escape($str){
+        return $str;
+    }
 }
 
 /**
@@ -871,13 +875,13 @@ class _HWLDF_WordAccumulator {
     function _flushGroup($new_tag) {
         if ($this->_group !== '') {
             if ($this->_tag == 'mark')
-                $this->_line .= '<strong '.HTMLDiff::css('diff-mark').'>'.$this->_group.'</strong>';
+                $this->_line .= '<strong '.HTMLDiff::css('diff-mark').'>'.$this->_escape($this->_group).'</strong>';
             elseif ($this->_tag == 'add')
-                $this->_line .= '<span '.HTMLDiff::css('diff-addedline').'>'.$this->_group.'</span>';
+                $this->_line .= '<span '.HTMLDiff::css('diff-addedline').'>'.$this->_escape($this->_group).'</span>';
             elseif ($this->_tag == 'del')
-                $this->_line .= '<span '.HTMLDiff::css('diff-deletedline').'><del>'.$this->_group.'</del></span>';
+                $this->_line .= '<span '.HTMLDiff::css('diff-deletedline').'><del>'.$this->_escape($this->_group).'</del></span>';
             else
-                $this->_line .= $this->_group;
+                $this->_line .= $this->_escape($this->_group);
         }
         $this->_group = '';
         $this->_tag = $new_tag;
@@ -912,6 +916,10 @@ class _HWLDF_WordAccumulator {
         $this->_flushLine('~done');
         return $this->_lines;
     }
+
+    function _escape($str){
+        return hsc($str);
+    }
 }
 
 class WordLevelDiff extends MappedDiff {
@@ -1069,11 +1077,17 @@ class TableDiffFormatter extends DiffFormatter {
     function _lines($lines, $prefix=' ', $color="white") {
     }
 
-    function addedLine($line) {
+    function addedLine($line,$escaped=false) {
+        if (!$escaped){
+            $line = $this->_escape($line);
+        }
         return '<td>+</td><td '.HTMLDiff::css('diff-addedline').'>' .  $line.'</td>';
     }
 
-    function deletedLine($line) {
+    function deletedLine($line,$escaped=false) {
+        if (!$escaped){
+            $line = $this->_escape($line);
+        }
         return '<td>-</td><td '.HTMLDiff::css('diff-deletedline').'>' .  $line.'</td>';
     }
 
@@ -1082,12 +1096,16 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function contextLine($line) {
-        return '<td> </td><td '.HTMLDiff::css('diff-context').'>'.$line.'</td>';
+        return '<td> </td><td '.HTMLDiff::css('diff-context').'>'.$this->_escape($line).'</td>';
     }
 
     function _added($lines) {
+        $this->_addedLines($lines,false);
+    }
+
+    function _addedLines($lines,$escaped=false){
         foreach ($lines as $line) {
-            print('<tr>' . $this->emptyLine() . $this->addedLine($line) . "</tr>\n");
+            print('<tr>' . $this->emptyLine() . $this->addedLine($line,$escaped) . "</tr>\n");
         }
     }
 
@@ -1104,15 +1122,19 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function _changed($orig, $closing) {
-        $diff = new WordLevelDiff($orig, $closing);
+        $diff = new WordLevelDiff($orig, $closing);  // this escapes the diff data
         $del = $diff->orig();
         $add = $diff->closing();
 
         while ($line = array_shift($del)) {
             $aline = array_shift($add);
-            print('<tr>' . $this->deletedLine($line) . $this->addedLine($aline) . "</tr>\n");
+            print('<tr>' . $this->deletedLine($line,true) . $this->addedLine($aline,true) . "</tr>\n");
         }
-        $this->_added($add); # If any leftovers
+        $this->_addedLines($add,true); # If any leftovers
+    }
+
+    function _escape($str) {
+        return hsc($str);
     }
 }
 
@@ -1167,29 +1189,33 @@ class InlineDiffFormatter extends DiffFormatter {
 
     function _added($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-addedline').'>'. $line . "</td></tr>\n");
+            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-addedline').'>'. $this->_escape($line) . "</td></tr>\n");
         }
     }
 
     function _deleted($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-deletedline').'><del>' . $line . "</del></td></tr>\n");
+            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-deletedline').'><del>' . $this->_escape($line) . "</del></td></tr>\n");
         }
     }
 
     function _context($lines) {
         foreach ($lines as $line) {
-            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-context').'>'.$line."</td></tr>\n");
+            print('<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-context').'>'.$this->_escape($line)."</td></tr>\n");
         }
     }
 
     function _changed($orig, $closing) {
-        $diff = new InlineWordLevelDiff($orig, $closing);
+        $diff = new InlineWordLevelDiff($orig, $closing);  // this escapes the diff data
         $add = $diff->inline();
 
         foreach ($add as $line)
             print('<tr><td colspan="'.$this->colspan.'">'.$line."</td></tr>\n");
     }
+
+    function _escape($str) {
+        return hsc($str);
+    }
 }
 
 
-- 
cgit v1.2.3


From 3a4ea35cfcc40e754577cb6a1e41442d14b6a0a6 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 17 Feb 2013 19:30:55 +0000
Subject: replace remaining hardcoded 'colspan' values with ->colspan

---
 inc/DifferenceEngine.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index f6ed9aa13..e0fbf8e03 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1037,6 +1037,7 @@ class UnifiedDiffFormatter extends DiffFormatter {
  *
  */
 class TableDiffFormatter extends DiffFormatter {
+    var $colspan = 2;
 
     function __construct() {
         $this->leading_context_lines = 2;
@@ -1061,8 +1062,8 @@ class TableDiffFormatter extends DiffFormatter {
         global $lang;
         $l1 = $lang['line'].' '.$xbeg;
         $l2 = $lang['line'].' '.$ybeg;
-        $r = '<tr><td '.HTMLDiff::css('diff-blockheader').' colspan="2">'.$l1.":</td>\n".
-             '<td '.HTMLDiff::css('diff-blockheader').' colspan="2">'.$l2.":</td>\n".
+        $r = '<tr><td '.HTMLDiff::css('diff-blockheader').' colspan="'.$this->colspan.'">'.$l1.":</td>\n".
+             '<td '.HTMLDiff::css('diff-blockheader').' colspan="'.$this->colspan.'">'.$l2.":</td>\n".
              "</tr>\n";
         return $r;
     }
@@ -1094,7 +1095,7 @@ class TableDiffFormatter extends DiffFormatter {
     }
 
     function emptyLine() {
-        return '<td colspan="2"> </td>';
+        return '<td colspan="'.$this->colspan.'"> </td>';
     }
 
     function contextLine($line) {
@@ -1173,7 +1174,7 @@ class InlineDiffFormatter extends DiffFormatter {
             $xbeg .= "," . $xlen;
         if ($ylen != 1)
             $ybeg .= "," . $ylen;
-        $r = '<tr><td colspan="2" '.HTMLDiff::css('diff-blockheader').'>@@ '.$lang['line']." -$xbeg +$ybeg @@";
+        $r = '<tr><td colspan="'.$this->colspan.'" '.HTMLDiff::css('diff-blockheader').'>@@ '.$lang['line']." -$xbeg +$ybeg @@";
         $r .= ' <span '.HTMLDiff::css('diff-deletedline').'><del>'.$lang['deleted'].'</del></span>';
         $r .= ' <span '.HTMLDiff::css('diff-addedline').'>'.$lang['created'].'</span>';
         $r .= "</td></tr>\n";
-- 
cgit v1.2.3


From 91328684db89e336404aff4644f8a53a1db64cad Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Sun, 17 Feb 2013 20:32:29 +0100
Subject: Display media file size only if file exists (prevents PHP warning)

---
 inc/parser/xhtml.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 71f3aa4bf..4dd8c5e78 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -803,7 +803,7 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
             $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
             $link['class'] .= ' mediafile mf_'.$class;
             $link['url'] = ml($src,array('id'=>$ID,'cache'=>$cache),true);
-            $link['title'] .= ' (' . filesize_h(filesize(mediaFN($src))).')';
+            if ($exists) $link['title'] .= ' (' . filesize_h(filesize(mediaFN($src))).')';
         }
 
         if($hash) $link['url'] .= '#'.$hash;
-- 
cgit v1.2.3


From 7e87a794494ea987ebc31decd939a25d44a5c00d Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 17 Feb 2013 20:03:38 +0000
Subject: fix missing 'subscribed' key

---
 inc/common.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index d4265f78c..5c28cf9c3 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -88,8 +88,8 @@ function formSecurityToken($print = true) {
 /**
  * Determine basic information for a request of $id
  *
- * @param unknown_type $id
- * @param unknown_type $httpClient
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Chris Smith <chris@jalakai.co.uk>
  */
 function basicinfo($id, $htmlClient=true){
     global $USERINFO;
@@ -116,7 +116,6 @@ function basicinfo($id, $htmlClient=true){
 
     } else {
         $info['perm']       = auth_aclcheck($id, '', null);
-        $info['subscribed'] = false;
         $info['client']     = clientIP(true);
     }
 
@@ -149,6 +148,13 @@ function pageinfo() {
     $info['id']  = $ID;
     $info['rev'] = $REV;
 
+    if(isset($_SERVER['REMOTE_USER'])) {
+        $sub = new Subscription();
+        $info['subscribed'] = $sub->user_subscription();
+    } else {
+        $info['subscribed'] = false;
+    }
+
     $info['locked']    = checklock($ID);
     $info['filepath']  = fullpath(wikiFN($ID));
     $info['exists']    = @file_exists($info['filepath']);
-- 
cgit v1.2.3


From c33b315b06b3a52a61cb1ecc2b3beadd4ecd0311 Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Mon, 18 Feb 2013 01:08:40 +0000
Subject: removed a bunch of functions which were deprecated in 2005/2006

---
 inc/common.php      |  21 ------
 inc/io.php          |  19 ------
 inc/parserutils.php |  78 ----------------------
 inc/plugin.php      |   7 --
 inc/search.php      | 188 ++++------------------------------------------------
 5 files changed, 14 insertions(+), 299 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 28b527633..471eb91b5 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1174,27 +1174,6 @@ function getGoogleQuery() {
     return $q;
 }
 
-/**
- * Try to set correct locale
- *
- * @deprecated No longer used
- * @author     Andreas Gohr <andi@splitbrain.org>
- */
-function setCorrectLocale() {
-    global $conf;
-    global $lang;
-
-    $enc = strtoupper($lang['encoding']);
-    foreach($lang['locales'] as $loc) {
-        //try locale
-        if(@setlocale(LC_ALL, $loc)) return;
-        //try loceale with encoding
-        if(@setlocale(LC_ALL, "$loc.$enc")) return;
-    }
-    //still here? try to set from environment
-    @setlocale(LC_ALL, "");
-}
-
 /**
  * Return the human readable size of a file
  *
diff --git a/inc/io.php b/inc/io.php
index 5ecc79703..4bd7c3364 100644
--- a/inc/io.php
+++ b/inc/io.php
@@ -529,25 +529,6 @@ function io_rename($from,$to){
     return true;
 }
 
-
-/**
- * Runs an external command and returns its output as string
- *
- * @author Harry Brueckner <harry_b@eml.cc>
- * @author Andreas Gohr <andi@splitbrain.org>
- * @deprecated
- */
-function io_runcmd($cmd){
-    $fh = popen($cmd, "r");
-    if(!$fh) return false;
-    $ret = '';
-    while (!feof($fh)) {
-        $ret .= fread($fh, 8192);
-    }
-    pclose($fh);
-    return $ret;
-}
-
 /**
  * Runs an external command with input and output pipes.
  * Returns the exit code from the process.
diff --git a/inc/parserutils.php b/inc/parserutils.php
index 1733fcf09..56161af44 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -85,67 +85,6 @@ function p_wiki_xhtml($id, $rev='', $excuse=true){
     return $ret;
 }
 
-/**
- * Returns starting summary for a page (e.g. the first few
- * paragraphs), marked up in XHTML.
- *
- * If $excuse is true an explanation is returned if the file
- * wasn't found
- *
- * @param string $id wiki page id
- * @param string $title populated with page title from heading or page id
- * @param string $rev revision string
- * @param bool   $excuse if an excuse shall be renderer when no content is found
- * @return string xhtml code
- * @deprecated
- * @author Harry Fuecks <hfuecks@gmail.com>
- */
-function p_wiki_xhtml_summary($id, &$title, $rev='', $excuse=true){
-    $file = wikiFN($id,$rev);
-    $ret  = '';
-    $ins  = null;
-
-    //ensure $id is in global $ID (needed for parsing)
-    global $ID;
-    $keep = $ID;
-    $ID   = $id;
-
-    if($rev){
-        if(@file_exists($file)){
-            //no caching on old revisions
-            $ins = p_get_instructions(io_readWikiPage($file,$id,$rev));
-        }elseif($excuse){
-            $ret = p_locale_xhtml('norev');
-            //restore ID (just in case)
-            $ID = $keep;
-            return $ret;
-        }
-
-    }else{
-
-        if(@file_exists($file)){
-            // The XHTML for a summary is not cached so use the instruction cache
-            $ins = p_cached_instructions($file);
-        }elseif($excuse){
-            $ret = p_locale_xhtml('newpage');
-            //restore ID (just in case)
-            $ID = $keep;
-            return $ret;
-        }
-    }
-
-    $ret = p_render('xhtmlsummary',$ins,$info);
-
-    if ( $info['sum_pagetitle'] ) {
-        $title = $info['sum_pagetitle'];
-    } else {
-        $title = $id;
-    }
-
-    $ID = $keep;
-    return $ret;
-}
-
 /**
  * Returns the specified local text in parsed format
  *
@@ -157,23 +96,6 @@ function p_locale_xhtml($id){
     return $html;
 }
 
-/**
- *     *** DEPRECATED ***
- *
- * use p_cached_output()
- *
- * Returns the given file parsed to XHTML
- *
- * Uses and creates a cachefile
- *
- * @deprecated
- * @author Andreas Gohr <andi@splitbrain.org>
- * @todo   rewrite to use mode instead of hardcoded XHTML
- */
-function p_cached_xhtml($file){
-    return p_cached_output($file);
-}
-
 /**
  * Returns the given file parsed into the requested output format
  *
diff --git a/inc/plugin.php b/inc/plugin.php
index cd6bd5ac7..4d3d45f62 100644
--- a/inc/plugin.php
+++ b/inc/plugin.php
@@ -258,11 +258,4 @@ class DokuWiki_Plugin {
     function isSingleton() {
         return true;
     }
-
-    // deprecated functions
-    function plugin_localFN($id) { return $this->localFN($id); }
-    function plugin_locale_xhtml($id) { return $this->locale_xhtml($id); }
-    function plugin_email($e, $n='', $c='', $m='') { return $this->email($e, $n, $c, $m); }
-    function plugin_link($l, $t='', $c='', $to='', $m='') { return $this->external_link($l, $t, $c, $to, $m); }
-    function plugin_render($t, $f='xhtml') { return $this->render($t, $f); }
 }
diff --git a/inc/search.php b/inc/search.php
index cc3e79006..e4aa3b9eb 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -61,15 +61,6 @@ function search(&$data,$base,$func,$opts,$dir='',$lvl=1,$sort='natural'){
     }
 }
 
-/**
- * Wrapper around call_user_func_array.
- *
- * @deprecated
- */
-function search_callback($func,&$data,$base,$file,$type,$lvl,$opts){
-    return call_user_func_array($func, array(&$data,$base,$file,$type,$lvl,$opts));
-}
-
 /**
  * The following functions are userfunctions to use with the search
  * function above. This function is called for every found file or
@@ -283,125 +274,25 @@ function search_allpages(&$data,$base,$file,$type,$lvl,$opts){
 }
 
 /**
- * Search for backlinks to a given page
+ * Reference search
+ * This fuction searches for existing references to a given media file
+ * and returns an array with the found pages. It doesn't pay any
+ * attention to ACL permissions to find every reference. The caller
+ * must check if the user has the appropriate rights to see the found
+ * page and eventually have to prevent the result from displaying.
  *
- * $opts['ns']    namespace of the page
- * $opts['name']  name of the page without namespace
+ * @param array  $data Reference to the result data structure
+ * @param string $base Base usually $conf['datadir']
+ * @param string $file current file or directory relative to $base
+ * @param char   $type Type either 'd' for directory or 'f' for file
+ * @param int    $lvl  Current recursion depht
+ * @param mixed  $opts option array as given to search()
  *
- * @author  Andreas Gohr <andi@splitbrain.org>
- * @deprecated Replaced by ft_backlinks()
- */
-function search_backlinks(&$data,$base,$file,$type,$lvl,$opts){
-    //we do nothing with directories
-    if($type == 'd') return true;
-    //only search txt files
-    if(substr($file,-4) != '.txt') return true;
-
-    //absolute search id
-    $sid = cleanID($opts['ns'].':'.$opts['name']);
-
-    //current id and namespace
-    $cid = pathID($file);
-    $cns = getNS($cid);
-
-    //check ACL
-    if(auth_quickaclcheck($cid) < AUTH_READ){
-        return false;
-    }
-
-    //fetch instructions
-    $instructions = p_cached_instructions($base.$file,true);
-    if(is_null($instructions)) return false;
-
-    global $conf;
-    //check all links for match
-    foreach($instructions as $ins){
-        if($ins[0] == 'internallink' || ($conf['camelcase'] && $ins[0] == 'camelcaselink') ){
-            $mid = $ins[1][0];
-            resolve_pageid($cns,$mid,$exists); //exists is not used
-            if($mid == $sid){
-                //we have a match - finish
-                $data[]['id'] = $cid;
-                break;
-            }
-        }
-    }
-
-    return false;
-}
-
-/**
- * Fulltextsearch
- *
- * $opts['query'] is the search query
+ * $opts['query'] is the demanded media file name
  *
  * @author  Andreas Gohr <andi@splitbrain.org>
- * @deprecated - fulltext indexer is used instead
+ * @author  Matthias Grimm <matthiasgrimm@users.sourceforge.net>
  */
-function search_fulltext(&$data,$base,$file,$type,$lvl,$opts){
-    //we do nothing with directories
-    if($type == 'd') return true;
-    //only search txt files
-    if(substr($file,-4) != '.txt') return true;
-
-    //check ACL
-    $id = pathID($file);
-    if(auth_quickaclcheck($id) < AUTH_READ){
-        return false;
-    }
-
-    //create regexp from queries
-    $poswords = array();
-    $negwords = array();
-    $qpreg = preg_split('/\s+/',$opts['query']);
-
-    foreach($qpreg as $word){
-        switch(substr($word,0,1)){
-            case '-':
-                if(strlen($word) > 1){  // catch single '-'
-                    array_push($negwords,preg_quote(substr($word,1),'#'));
-                }
-                break;
-            case '+':
-                if(strlen($word) > 1){  // catch single '+'
-                    array_push($poswords,preg_quote(substr($word,1),'#'));
-                }
-                break;
-            default:
-                array_push($poswords,preg_quote($word,'#'));
-                break;
-        }
-    }
-
-    // a search without any posword is useless
-    if (!count($poswords)) return true;
-
-    $reg  = '^(?=.*?'.join(')(?=.*?',$poswords).')';
-            $reg .= count($negwords) ? '((?!'.join('|',$negwords).').)*$' : '.*$';
-            search_regex($data,$base,$file,$reg,$poswords);
-            return true;
-            }
-
-            /**
-             * Reference search
-             * This fuction searches for existing references to a given media file
-             * and returns an array with the found pages. It doesn't pay any
-             * attention to ACL permissions to find every reference. The caller
-             * must check if the user has the appropriate rights to see the found
-             * page and eventually have to prevent the result from displaying.
-             *
-             * @param array  $data Reference to the result data structure
-             * @param string $base Base usually $conf['datadir']
-             * @param string $file current file or directory relative to $base
-             * @param char   $type Type either 'd' for directory or 'f' for file
-             * @param int    $lvl  Current recursion depht
-             * @param mixed  $opts option array as given to search()
-             *
-             * $opts['query'] is the demanded media file name
-             *
-             * @author  Andreas Gohr <andi@splitbrain.org>
-             * @author  Matthias Grimm <matthiasgrimm@users.sourceforge.net>
-             */
 function search_reference(&$data,$base,$file,$type,$lvl,$opts){
     global $conf;
 
@@ -423,57 +314,6 @@ function search_reference(&$data,$base,$file,$type,$lvl,$opts){
 
 /* ------------- helper functions below -------------- */
 
-/**
- * fulltext search helper
- * searches a text file with a given regular expression
- * no ACL checks are performed. This have to be done by
- * the caller if necessary.
- *
- * @param array  $data  reference to array for results
- * @param string $base  base directory
- * @param string $file  file name to search in
- * @param string $reg   regular expression to search for
- * @param array  $words words that should be marked in the results
- *
- * @author  Andreas Gohr <andi@splitbrain.org>
- * @author  Matthias Grimm <matthiasgrimm@users.sourceforge.net>
- *
- * @deprecated - fulltext indexer is used instead
- */
-function search_regex(&$data,$base,$file,$reg,$words){
-
-    //get text
-    $text = io_readfile($base.'/'.$file);
-    //lowercase text (u modifier does not help with case)
-    $lctext = utf8_strtolower($text);
-
-    //do the fulltext search
-    $matches = array();
-    if($cnt = preg_match_all('#'.$reg.'#usi',$lctext,$matches)){
-        //this is not the best way for snippet generation but the fastest I could find
-        $q = $words[0];  //use first word for snippet creation
-        $p = utf8_strpos($lctext,$q);
-        $f = $p - 100;
-        $l = utf8_strlen($q) + 200;
-        if($f < 0) $f = 0;
-        $snippet = '<span class="search_sep"> ... </span>'.
-            htmlspecialchars(utf8_substr($text,$f,$l)).
-            '<span class="search_sep"> ... </span>';
-        $mark    = '('.join('|', $words).')';
-        $snippet = preg_replace('#'.$mark.'#si','<strong class="search_hit">\\1</strong>',$snippet);
-
-        $data[] = array(
-                'id'       => pathID($file),
-                'count'    => preg_match_all('#'.$mark.'#usi',$lctext,$matches),
-                'poswords' => join(' ',$words),
-                'snippet'  => $snippet,
-                );
-    }
-
-    return true;
-}
-
-
 /**
  * fulltext sort
  *
-- 
cgit v1.2.3


From 7a4d121f8568b0aee5f0e117737f3675dcc85100 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 18 Feb 2013 18:51:01 +0000
Subject: change tpl_actiondropdown request method to 'get'

---
 inc/template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index a5bcabf1e..e9c0f1699 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -1373,7 +1373,7 @@ function tpl_actiondropdown($empty = '', $button = '>') {
     global $REV;
     global $lang;
 
-    echo '<form action="'.DOKU_SCRIPT.'" method="post" accept-charset="utf-8">';
+    echo '<form action="'.DOKU_SCRIPT.'" method="get" accept-charset="utf-8">';
     echo '<div class="no">';
     echo '<input type="hidden" name="id" value="'.$ID.'" />';
     if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
-- 
cgit v1.2.3


From a02e0d0ea02e11f105aeb3b9cc4dabdd5a1bc217 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 18 Feb 2013 18:55:33 +0000
Subject: remove security token from tpl_actiondropdown - its not necessary,
 we're not posting any system change

---
 inc/template.php | 1 -
 1 file changed, 1 deletion(-)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index e9c0f1699..1734b08a0 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -1377,7 +1377,6 @@ function tpl_actiondropdown($empty = '', $button = '>') {
     echo '<div class="no">';
     echo '<input type="hidden" name="id" value="'.$ID.'" />';
     if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
-    echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />';
 
     echo '<select name="do" class="edit quickselect" title="'.$lang['tools'].'">';
     echo '<option value="">'.$empty.'</option>';
-- 
cgit v1.2.3


From 61efcda114414f2c35c1993c75bc95909282017f Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Tue, 19 Feb 2013 00:13:25 +0000
Subject: add security token back, but not for anonymous users

---
 inc/template.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index 1734b08a0..4bfc3f572 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -1377,6 +1377,9 @@ function tpl_actiondropdown($empty = '', $button = '>') {
     echo '<div class="no">';
     echo '<input type="hidden" name="id" value="'.$ID.'" />';
     if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
+    if ($_SERVER['REMOTE_USER']) {
+        echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />';
+    }
 
     echo '<select name="do" class="edit quickselect" title="'.$lang['tools'].'">';
     echo '<option value="">'.$empty.'</option>';
-- 
cgit v1.2.3


From a4ce95c84dca904abb57d30efa2a9d5d68eeda1b Mon Sep 17 00:00:00 2001
From: Dominik Eckelmann <eckelmann@cosmocode.de>
Date: Wed, 20 Feb 2013 10:44:25 +0100
Subject: fixed auth_browseruid on IE9

IE9 send different HTTP_ACCEPT_LANGUAGE header on ajax request. This causes different results from auth_browseruid. This patch removes the HTTP_ACCEPT_LANGUAGE from the browser id calculation.
---
 inc/auth.php | 1 -
 1 file changed, 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 9566a2615..d82b8b5dd 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -311,7 +311,6 @@ function auth_browseruid() {
     $uid = '';
     $uid .= $_SERVER['HTTP_USER_AGENT'];
     $uid .= $_SERVER['HTTP_ACCEPT_ENCODING'];
-    $uid .= $_SERVER['HTTP_ACCEPT_LANGUAGE'];
     $uid .= $_SERVER['HTTP_ACCEPT_CHARSET'];
     $uid .= substr($ip, 0, strpos($ip, '.'));
     $uid = strtolower($uid);
-- 
cgit v1.2.3


From 64276bbca5e40e5c6e93b98e76bb84b33db4643b Mon Sep 17 00:00:00 2001
From: arbrk1 <arbrk1@gmail.com>
Date: Wed, 20 Feb 2013 22:26:45 +0400
Subject: Update inc/template.php

changed nonexistant actionOk to actionOK
---
 inc/template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index a5bcabf1e..e52158a53 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -764,7 +764,7 @@ function tpl_searchform($ajax = true, $autocomplete = true) {
     global $QUERY;
 
     // don't print the search form if search action has been disabled
-    if(!actionOk('search')) return false;
+    if(!actionOK('search')) return false;
 
     print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search" method="get"><div class="no">';
     print '<input type="hidden" name="do" value="search" />';
-- 
cgit v1.2.3


From 6416b708d3d115a6d7529b6c388c796fcb651d55 Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Wed, 20 Feb 2013 19:43:29 +0100
Subject: Fix handling of failed authentication loading

In the case of a failed authentication initialization, the
authentication setup was simply continued with an unset $auth object.
This restores the previous behavior (before merging #141) of simply
returning after unsetting $auth. Furthermore this re-introduces the
check if $auth is set before checking $auth and removes a useless
check if $auth is true (could never be false).
---
 inc/auth.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index d82b8b5dd..92a56e163 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -54,16 +54,17 @@ function auth_setup() {
     	}
     }
 
-	if(!$auth){
+	if(!isset($auth) || !$auth){
         msg($lang['authtempfail'], -1);
         return false;
     }
 
-	if ($auth && $auth->success == false) {
+    if ($auth->success == false) {
 		// degrade to unauthenticated user
 	    unset($auth);
 	    auth_logoff();
 	    msg($lang['authtempfail'], -1);
+        return false;
 	}
 
     // do the login either by cookie or provided credentials XXX
-- 
cgit v1.2.3


From 5737a81e37e630de02f54e4e6304ede226159306 Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Wed, 20 Feb 2013 20:18:59 +0100
Subject: Revert the search depth behavior changes from #154

This reverts parts of the changes from #154: Before merging the pull
request, a depth of 1 returned just the pages in the root namespace.
With the changes in the pull request, a depth of 1 also returned pages
in subnamespaces of the root namespace (as it was also tested in the test case).
This reverts this part of the changes and a depth of 1 returns just the
pages in the root namespace again.
---
 inc/search.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/search.php b/inc/search.php
index e4aa3b9eb..6927fff5f 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -243,8 +243,8 @@ function search_pagename(&$data,$base,$file,$type,$lvl,$opts){
 function search_allpages(&$data,$base,$file,$type,$lvl,$opts){
     if(isset($opts['depth']) && $opts['depth']){
         $parts = explode('/',ltrim($file,'/'));
-        if(($type == 'd' && count($parts) > $opts['depth'])
-          || ($type != 'd' && count($parts) > $opts['depth'] + 1)){
+        if(($type == 'd' && count($parts) >= $opts['depth'])
+          || ($type != 'd' && count($parts) > $opts['depth'])){
             return false; // depth reached
         }
     }
-- 
cgit v1.2.3


From 00d58927261c5bed6f093ca4aa2064a18139a228 Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Wed, 20 Feb 2013 20:26:05 +0100
Subject: Fix remaining missing $INPUT uses FS#2577

This adds $INPUT in all places where it was still missing and available.
$INPUT is now also used in places where using $_REQUEST/... was okay in
order to make the code consistent.
---
 inc/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 92a56e163..68b6b438d 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -92,7 +92,7 @@ function auth_setup() {
 
     // apply cleaning
     if (true === $auth->success) {
-    	$_REQUEST['u'] = $auth->cleanUser($_REQUEST['u']);
+        $INPUT->set('u', $auth->cleanUser($INPUT->str('u')));
     }
 
     if($INPUT->str('authtok')) {
-- 
cgit v1.2.3


From b9b9b28b2edb54f9a3b3c5b9c69fd37a729007ec Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Sat, 23 Feb 2013 12:35:57 +0100
Subject: Fix double encoding in rss syntax FS#2731

---
 inc/parser/xhtml.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 4dd8c5e78..84a999e56 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -889,7 +889,7 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
                     // title is escaped by SimplePie, we unescape here because it
                     // is escaped again in externallink() FS#1705
                     $this->externallink($item->get_permalink(),
-                                        htmlspecialchars_decode($item->get_title()));
+                                        html_entity_decode($item->get_title(), ENT_QUOTES, 'UTF-8'));
                 }else{
                     $this->doc .= ' '.$item->get_title();
                 }
-- 
cgit v1.2.3


From d00152be83dd30024aa5dd89b9ad9a70eb25d80f Mon Sep 17 00:00:00 2001
From: Lorenzo Radaelli <lorenzo@mfr-trade.it>
Date: Sun, 24 Feb 2013 10:36:18 +0100
Subject: Italian language update

---
 inc/lang/it/lang.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/it/lang.php b/inc/lang/it/lang.php
index 307e7292f..92bf5fea8 100644
--- a/inc/lang/it/lang.php
+++ b/inc/lang/it/lang.php
@@ -205,6 +205,7 @@ $lang['mail_new_user']         = 'nuovo utente:';
 $lang['mail_upload']           = 'file caricato:';
 $lang['changes_type']          = 'Guarda cambiamenti di';
 $lang['pages_changes']         = 'Pagine';
+$lang['media_changes']         = 'File multimediali';
 $lang['both_changes']          = 'Sia pagine che media files';
 $lang['qb_bold']               = 'Grassetto';
 $lang['qb_italic']             = 'Corsivo';
@@ -263,6 +264,8 @@ $lang['subscr_m_unsubscribe']  = 'Rimuovi sottoscrizione';
 $lang['subscr_m_subscribe']    = 'Sottoscrivi';
 $lang['subscr_m_receive']      = 'Ricevi';
 $lang['subscr_style_every']    = 'email per ogni modifica';
+$lang['subscr_style_digest']   = 'email di riassunto dei cambiamenti per ogni pagina (ogni %.2f giorni)';
+$lang['subscr_style_list']     = 'lista delle pagine cambiate dall\'ultima email (ogni %.2f giorni)';
 $lang['authmodfailed']         = 'La configurazione dell\'autenticazione non è corretta. Informa l\'amministratore di questo wiki.';
 $lang['authtempfail']          = 'L\'autenticazione è temporaneamente non disponibile. Se questa situazione persiste, informa l\'amministratore di questo wiki.';
 $lang['authpwdexpire']         = 'La tua password scadrà in %d giorni, dovresti cambiarla quanto prima.';
@@ -290,6 +293,9 @@ $lang['i_pol1']                = 'Wiki Pubblico (lettura per tutti, scrittura e
 $lang['i_pol2']                = 'Wiki Chiuso (lettura, scrittura, caricamento file solamente per gli utenti registrati)';
 $lang['i_retry']               = 'Riprova';
 $lang['i_license']             = 'Per favore scegli la licenza sotto cui vuoi rilasciare il contenuto:';
+$lang['i_license_none']        = 'Non mostrare informazioni sulla licenza';
+$lang['i_pop_field']           = 'Per favore, aiutaci ad incrementare la conoscenza di DokuWiki:';
+$lang['i_pop_label']           = 'Mensilmente invia una statistica d\'uso anonima di DokuWiki agli sviluppatori';
 $lang['recent_global']         = 'Stai attualmente vedendo le modifiche effettuate nell\'area <b>%s</b>. Puoi anche <a href="%s">vedere le modifiche recenti dell\'intero wiki</a>.';
 $lang['years']                 = '%d anni fa';
 $lang['months']                = '%d mesi fa';
@@ -314,8 +320,10 @@ $lang['media_files']           = 'File in %s';
 $lang['media_upload']          = 'Upload al %s';
 $lang['media_search']          = 'Cerca in %s';
 $lang['media_view']            = '%s';
+$lang['media_viewold']         = '%s a %s';
 $lang['media_edit']            = 'Modifica %s';
 $lang['media_history']         = 'Storia di %s';
+$lang['media_meta_edited']     = 'metadata modificati';
 $lang['media_perm_read']       = 'Spiacente, non hai abbastanza privilegi per leggere i files.';
 $lang['media_perm_upload']     = 'Spiacente, non hai abbastanza privilegi per caricare files.';
 $lang['media_update']          = 'Carica nuova versione';
-- 
cgit v1.2.3


From 292f6d8bd60b850ddf729e3b609b601fa6f9fcb3 Mon Sep 17 00:00:00 2001
From: lainme <lainme993@gmail.com>
Date: Sun, 24 Feb 2013 10:37:45 +0100
Subject: Simplified Chinese language update

---
 inc/lang/zh/lang.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/zh/lang.php b/inc/lang/zh/lang.php
index e6e568cb5..f404010ba 100644
--- a/inc/lang/zh/lang.php
+++ b/inc/lang/zh/lang.php
@@ -298,6 +298,9 @@ $lang['i_pol1']                = '公共的维基（任何人都有读的权限
 $lang['i_pol2']                = '关闭的维基（只有注册用户才有读、写、上传的权限）';
 $lang['i_retry']               = '重试';
 $lang['i_license']             = '请选择您希望的内容发布许可协议：';
+$lang['i_license_none']        = '不要显示任何许可协议信息';
+$lang['i_pop_field']           = '请帮助我们改进 Dokuwiki 的体验：';
+$lang['i_pop_label']           = '每个月向 Dokuwiki 开发者发送匿名的使用数据';
 $lang['recent_global']         = '您当前看到的是<b>%s</b> 名称空间的变动。你还可以在<a href="%s">查看整个维基的近期变动</a>。';
 $lang['years']                 = '%d年前';
 $lang['months']                = '%d月前';
-- 
cgit v1.2.3


From add8678f233ad74892a96444e3013e0465616200 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 1 Mar 2013 12:54:01 +0100
Subject: alternative fix for FS#2734

---
 inc/media.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index db1ca0d57..501d170f3 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -82,6 +82,20 @@ function media_metasave($id,$auth,$data){
     }
 }
 
+/**
+ * Check if a media item is public (eg, external URL or readable by @ALL)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @param string $id  the media ID or URL
+ * @return bool
+ */
+function media_ispublic($id){
+    if(preg_match('/^https?:\/\//i',$id)) return true;
+    $id = cleanID($id);
+    if(auth_aclcheck(getNS($id).':*', '', array()) >= AUTH_READ) return true;
+    return false;
+}
+
 /**
  * Display the form to edit image meta data
  *
-- 
cgit v1.2.3


From 08b9e7cabaff74983b2acc2a6bdbf526b17db9dd Mon Sep 17 00:00:00 2001
From: Kiril LastName <neohidra@gmail.com>
Date: Wed, 6 Mar 2013 22:27:27 +0200
Subject: Language files: insignificant fixes

---
 inc/lang/ca-valencia/lang.php | 2 +-
 inc/lang/en/lang.php          | 2 +-
 inc/lang/ia/lang.php          | 2 +-
 inc/lang/id-ni/lang.php       | 2 +-
 inc/lang/id/lang.php          | 2 +-
 inc/lang/km/lang.php          | 2 +-
 inc/lang/ku/lang.php          | 6 +++---
 inc/lang/lb/lang.php          | 2 +-
 inc/lang/lt/lang.php          | 2 +-
 inc/lang/mg/lang.php          | 2 +-
 inc/lang/mk/lang.php          | 2 +-
 inc/lang/ne/lang.php          | 2 +-
 inc/lang/sq/lang.php          | 2 +-
 inc/lang/th/lang.php          | 2 +-
 inc/lang/vi/lang.php          | 6 +++---
 15 files changed, 19 insertions(+), 19 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ca-valencia/lang.php b/inc/lang/ca-valencia/lang.php
index 6e7438f53..b7f322796 100644
--- a/inc/lang/ca-valencia/lang.php
+++ b/inc/lang/ca-valencia/lang.php
@@ -90,7 +90,7 @@ $lang['txt_overwrt']           = 'Sobreescriure archius existents';
 $lang['lockedby']              = 'Actualment bloquejat per';
 $lang['lockexpire']            = 'El bloqueig venç a les';
 $lang['js']['willexpire']            = 'El seu bloqueig per a editar esta pàgina vencerà en un minut.\nPer a evitar conflictes utilise el botó de vista prèvia i reiniciarà el contador.';
-$lang['js']['notsavedyet']     = "Els canvis no guardats es perdran.\n¿Segur que vol continuar?";
+$lang['js']['notsavedyet']     = 'Els canvis no guardats es perdran.\n¿Segur que vol continuar?';
 $lang['rssfailed']             = 'Ha ocorregut un erro al solicitar este canal: ';
 $lang['nothingfound']          = 'No s\'ha trobat res.';
 $lang['mediaselect']           = 'Archius de mijos';
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index 144faf4e1..cdad6c9a6 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -38,7 +38,7 @@ $lang['btn_admin']             = 'Admin';
 $lang['btn_update']            = 'Update';
 $lang['btn_delete']            = 'Delete';
 $lang['btn_back']              = 'Back';
-$lang['btn_backlink']          = "Backlinks";
+$lang['btn_backlink']          = 'Backlinks';
 $lang['btn_backtomedia']       = 'Back to Mediafile Selection';
 $lang['btn_subscribe']         = 'Manage Subscriptions';
 $lang['btn_profile']           = 'Update Profile';
diff --git a/inc/lang/ia/lang.php b/inc/lang/ia/lang.php
index fd63fb5ef..e8a11479c 100644
--- a/inc/lang/ia/lang.php
+++ b/inc/lang/ia/lang.php
@@ -94,7 +94,7 @@ $lang['txt_overwrt']           = 'Reimplaciar le file existente';
 $lang['lockedby']              = 'Actualmente serrate per';
 $lang['lockexpire']            = 'Serratura expira le';
 $lang['js']['willexpire']            = 'Tu serratura super le modification de iste pagina expirara post un minuta.\nPro evitar conflictos, usa le button Previsualisar pro reinitialisar le timer del serratura.';
-$lang['js']['notsavedyet']     = "Le modificationes non salveguardate essera perdite.\nRealmente continuar?";
+$lang['js']['notsavedyet']     = 'Le modificationes non salveguardate essera perdite.\nRealmente continuar?';
 $lang['rssfailed']             = 'Un error occurreva durante le obtention de iste syndication:';
 $lang['nothingfound']          = 'Nihil ha essite trovate.';
 $lang['mediaselect']           = 'Files multimedia';
diff --git a/inc/lang/id-ni/lang.php b/inc/lang/id-ni/lang.php
index 1a4d03498..7a1179326 100644
--- a/inc/lang/id-ni/lang.php
+++ b/inc/lang/id-ni/lang.php
@@ -73,5 +73,5 @@ $lang['resendpwdnouser']       = 'Bologö dödöu, lö masöndra zangoguna da\'a
 $lang['resendpwdconfirm']      = 'No tefaohe\'ö link famaduhu\'ö ba imele.';
 $lang['resendpwdsuccess']      = 'No tefa\'ohe\'ö kode sibohou ba imele.';
 $lang['txt_upload']            = 'Fili file ni fa\'ohe\'ö';
-$lang['js']['notsavedyet']     = "Famawu\'a si lö mu\'irö\'ö taya. \nSinduhu ötohugö?";
+$lang['js']['notsavedyet']     = 'Famawu\'a si lö mu\'irö\'ö taya. \nSinduhu ötohugö?';
 $lang['mediaselect']           = 'Media file';
diff --git a/inc/lang/id/lang.php b/inc/lang/id/lang.php
index e14b9d9f5..6c6d1c70f 100644
--- a/inc/lang/id/lang.php
+++ b/inc/lang/id/lang.php
@@ -84,7 +84,7 @@ $lang['txt_overwrt']           = 'File yang telah ada akan ditindih';
 $lang['lockedby']              = 'Sedang dikunci oleh';
 $lang['lockexpire']            = 'Penguncian artikel sampai dengan';
 $lang['js']['willexpire']            = 'Halaman yang sedang Anda kunci akan berakhir dalam waktu kurang lebih satu menit.\nUntuk menghindari konflik, gunakan tombol Preview untuk me-reset timer pengunci.';
-$lang['js']['notsavedyet']     = "Perubahan yang belum disimpan akan hilang.\nYakin akan dilanjutkan?";
+$lang['js']['notsavedyet']     = 'Perubahan yang belum disimpan akan hilang.\nYakin akan dilanjutkan?';
 $lang['rssfailed']             = 'Error terjadi saat mengambil feed: ';
 $lang['nothingfound']          = 'Tidak menemukan samasekali.';
 $lang['mediaselect']           = 'Pilihan Mediafile';
diff --git a/inc/lang/km/lang.php b/inc/lang/km/lang.php
index 85bb6afba..1f006f64e 100644
--- a/inc/lang/km/lang.php
+++ b/inc/lang/km/lang.php
@@ -88,7 +88,7 @@ $lang['lockedby']     = 'ឥឡូវនេះចកជាប់​';
 $lang['lockexpire']   = 'សោជាប់ផុត​កំណត់ម៉ោង';
 $lang['js']['willexpire']   = 'សោអ្នកចំពោះកែតម្រូវទំព័រនេះ ហួសពែលក្នុងមួយនាទី។\nកុំឲ្យមានជម្លោះ ប្រើ «បង្ហាញ»​ ទៅកំណត់​ឡើង​វិញ។';
 
-$lang['js']['notsavedyet'] = "កម្រែមិនទានរុក្សាទកត្រូវបោះបង់។\nបន្តទៅទាឬទេ?";
+$lang['js']['notsavedyet'] = 'កម្រែមិនទានរុក្សាទកត្រូវបោះបង់។\nបន្តទៅទាឬទេ?';
 $lang['rssfailed']   = 'មានកំហុសពេលទៅ​ប្រមូល​យកមតិ​ព័ត៌មាន៖ ';
 $lang['nothingfound']= 'រកមិនឃើញអ្វីទេ។';
 
diff --git a/inc/lang/ku/lang.php b/inc/lang/ku/lang.php
index c9d658c6d..51ed6c8bf 100644
--- a/inc/lang/ku/lang.php
+++ b/inc/lang/ku/lang.php
@@ -30,7 +30,7 @@ $lang['btn_admin']  = 'Admin';
 $lang['btn_update'] = 'Rojanekirin';
 $lang['btn_delete'] = 'Jê bibe';
 $lang['btn_back']   = 'Paş';
-$lang['btn_backlink']    = "Girêdanên paş";
+$lang['btn_backlink']    = 'Girêdanên paş';
 $lang['btn_backtomedia'] = 'Back to Mediafile Selection';
 $lang['btn_subscribe']   = 'Subscribe Changes';
 $lang['btn_unsubscribe'] = 'Unsubscribe Changes';
@@ -62,7 +62,7 @@ $lang['lockedby']     = 'Currently locked by';
 $lang['lockexpire']   = 'Lock expires at';
 $lang['js']['willexpire']   = 'Your lock for editing this page is about to expire in a minute.\nTo avoid conflicts use the preview button to reset the locktimer.';
 
-$lang['js']['notsavedyet'] = "Unsaved changes will be lost.\nReally continue?";
+$lang['js']['notsavedyet'] = 'Unsaved changes will be lost.\nReally continue?';
 
 $lang['rssfailed']   = 'An error occured while fetching this feed: ';
 $lang['nothingfound']= 'Tiştek nehat dîtin.';
@@ -101,7 +101,7 @@ $lang['summary']    = 'Kurteya guhartinê';
 $lang['mail_newpage'] = 'page added:';
 $lang['mail_changed'] = 'page changed:';
 
-$lang['js']['nosmblinks'] = "Linking to Windows shares only works in Microsoft Internet Explorer.\nYou still can copy and paste the link.";
+$lang['js']['nosmblinks'] = 'Linking to Windows shares only works in Microsoft Internet Explorer.\nYou still can copy and paste the link.';
 
 $lang['qb_bold']    = 'Bold Text';
 $lang['qb_italic']  = 'Italic Text';
diff --git a/inc/lang/lb/lang.php b/inc/lang/lb/lang.php
index bced5a50a..76dd2ac15 100644
--- a/inc/lang/lb/lang.php
+++ b/inc/lang/lb/lang.php
@@ -83,7 +83,7 @@ $lang['txt_overwrt']           = 'Bestehend Datei iwwerschreiwen';
 $lang['lockedby']              = 'Am Moment gespaart vun';
 $lang['lockexpire']            = 'D\'Spär leeft of ëm';
 $lang['js']['willexpire']            = 'Deng Spär fir d\'Säit ze änneren leeft an enger Minutt of.\nFir Konflikter ze verhënneren, dréck op Kucken ouni ofzespäicheren.';
-$lang['js']['notsavedyet']     = "Net gespäicher Ännerunge gi verluer.\nWierklech weiderfueren?";
+$lang['js']['notsavedyet']     = 'Net gespäicher Ännerunge gi verluer.\nWierklech weiderfueren?';
 $lang['rssfailed']             = 'Et ass e Feeler virkomm beim erofluede vun dësem Feed: ';
 $lang['nothingfound']          = 'Näischt fond.';
 $lang['mediaselect']           = 'Mediadateien';
diff --git a/inc/lang/lt/lang.php b/inc/lang/lt/lang.php
index 8a4c4e6a5..d65f30ae0 100644
--- a/inc/lang/lt/lang.php
+++ b/inc/lang/lt/lang.php
@@ -89,7 +89,7 @@ $lang['txt_overwrt']           = 'Perrašyti egzistuojančią bylą';
 $lang['lockedby']              = 'Užrakintas vartotojo';
 $lang['lockexpire']            = 'Užraktas bus nuimtas';
 $lang['js']['willexpire']            = 'Šio puslapio redagavimo užrakto galiojimo laikas baigsis po minutės.\nNorėdami išvengti nesklandumų naudokite peržiūros mygtuką ir užraktas atsinaujins.';
-$lang['js']['notsavedyet']     = "Pakeitimai nebus išsaugoti.\nTikrai tęsti?";
+$lang['js']['notsavedyet']     = 'Pakeitimai nebus išsaugoti.\nTikrai tęsti?";
 $lang['rssfailed']             = 'Siunčiant šį feed\'ą įvyko klaida: ';
 $lang['nothingfound']          = 'Paieškos rezultatų nėra.';
 $lang['mediaselect']           = 'Mediabylos išsirinkimas';
diff --git a/inc/lang/mg/lang.php b/inc/lang/mg/lang.php
index 95589ab21..e3c7a0c2b 100644
--- a/inc/lang/mg/lang.php
+++ b/inc/lang/mg/lang.php
@@ -56,7 +56,7 @@ $lang['lockedby']     = 'Mbola voahidin\'i';
 $lang['lockexpire']   = 'Afaka ny hidy amin\'ny';
 $lang['js']['willexpire']   = 'Efa ho lany fotoana afaka iray minitra ny hidy ahafahanao manova ny pejy.\nMba hialana amin\'ny conflit dia ampiasao ny bokotra topi-maso hamerenana ny timer-n\'ny hidy.';
 
-$lang['js']['notsavedyet'] = "Misy fiovana tsy voarakitra, ho very izany ireo.\nAzo antoka fa hotohizana?";
+$lang['js']['notsavedyet'] = 'Misy fiovana tsy voarakitra, ho very izany ireo.\nAzo antoka fa hotohizana?';
 $lang['rssfailed']   = 'An error occured while fetching this feed: ';
 $lang['nothingfound']= 'Tsy nahitana n\'inon\'inona.';
 
diff --git a/inc/lang/mk/lang.php b/inc/lang/mk/lang.php
index 44bd489b7..9e1628562 100644
--- a/inc/lang/mk/lang.php
+++ b/inc/lang/mk/lang.php
@@ -91,7 +91,7 @@ $lang['txt_overwrt']           = 'Пребриши ја веќе постоеч
 $lang['lockedby']              = 'Моментално заклучена од';
 $lang['lockexpire']            = 'Клучот истекува на';
 $lang['js']['willexpire']            = 'Вашиот клуч за уредување на оваа страница ќе истече за една минута.\nЗа да избегнете конфликти и да го ресетирате бројачот за време, искористете го копчето за преглед.';
-$lang['js']['notsavedyet']     = "Незачуваните промени ќе бидат изгубени.\nСакате да продолжите?";
+$lang['js']['notsavedyet']     = 'Незачуваните промени ќе бидат изгубени.\nСакате да продолжите?';
 $lang['rssfailed']             = 'Се појави грешка при повлекувањето на овој канал:';
 $lang['nothingfound']          = 'Ништо не е пронајдено.';
 $lang['mediaselect']           = 'Медиа датотеки';
diff --git a/inc/lang/ne/lang.php b/inc/lang/ne/lang.php
index b7ca14b0a..908b1a1dd 100644
--- a/inc/lang/ne/lang.php
+++ b/inc/lang/ne/lang.php
@@ -86,7 +86,7 @@ $lang['txt_overwrt']           = 'रहेको उहि नामको फ
 $lang['lockedby']              = 'अहिले ताल्चा लगाइएको';
 $lang['lockexpire']            = 'ताल्चा अवधि सकिने :';
 $lang['js']['willexpire']            = 'तपाईलले यो पृष्ठ सम्पादन गर्न लगाउनु भएको ताल्चाको अवधि एक मिनेट भित्र सकिदै छ। \n द्वन्द हुन नदिन  पूर्वरुप वा ताल्चा समय परिवर्तन गर्नुहोस् ।';
-$lang['js']['notsavedyet']     = "तपाईले वचन गर्नु नभएको परिवर्रन हराउने छ। \n साच्चै जारी गर्नुहुन्छ ।";
+$lang['js']['notsavedyet']     = 'तपाईले वचन गर्नु नभएको परिवर्रन हराउने छ। \n साच्चै जारी गर्नुहुन्छ ।';
 $lang['rssfailed']             = 'यो फिड लिइ आउदा गल्ति भयो ।';
 $lang['nothingfound']          = 'केहि पनि भेटिएन ।';
 $lang['mediaselect']           = 'मिडिया फाइलहरू ';
diff --git a/inc/lang/sq/lang.php b/inc/lang/sq/lang.php
index 212f10607..36ed436c8 100644
--- a/inc/lang/sq/lang.php
+++ b/inc/lang/sq/lang.php
@@ -93,7 +93,7 @@ $lang['txt_overwrt']           = 'Zëvendëso skedarin ekzistues';
 $lang['lockedby']              = 'Kyçur momentalisht nga';
 $lang['lockexpire']            = 'Kyçi skadon në';
 $lang['js']['willexpire']            = 'Kyçi juaj për redaktimin e kësaj faqeje është duke skaduar.\nPër të shmangur konflikte përdorni butonin Shiko Paraprakisht për të rivendosur kohën e kyçjes.';
-$lang['js']['notsavedyet']     = "Ndryshimet e paruajtura do të humbasin.\nVazhdo me të vërtetë?";
+$lang['js']['notsavedyet']     = 'Ndryshimet e paruajtura do të humbasin.\nVazhdo me të vërtetë?';
 $lang['rssfailed']             = 'Ndoshi një gabim gjatë kapjes së këtij lajmi:';
 $lang['nothingfound']          = 'Nuk u gjet asgjë.';
 $lang['mediaselect']           = 'Skedarët e Medias';
diff --git a/inc/lang/th/lang.php b/inc/lang/th/lang.php
index 627484eab..e008e9e9f 100644
--- a/inc/lang/th/lang.php
+++ b/inc/lang/th/lang.php
@@ -97,7 +97,7 @@ $lang['txt_overwrt']           = 'เขียนทับไฟล์ที่
 $lang['lockedby']              = 'ตอนนี้ถูกล๊อคโดย';
 $lang['lockexpire']            = 'การล๊อคจะหมดอายุเมื่อ';
 $lang['js']['willexpire']            = 'การล๊อคเพื่อแก้ไขหน้านี้กำลังจะหมดเวลาในอีก \n นาที เพื่อที่จะหลีกเลี่ยงข้อขัดแย้งให้ใช้ปุ่ม "Preview" เพื่อรีเซ็ทเวลาใหม่';
-$lang['js']['notsavedyet']     = "การแก้ไขที่ไม่ได้บันทึกจะสูญหาย \n ต้องการทำต่อจริงๆหรือ?";
+$lang['js']['notsavedyet']     = 'การแก้ไขที่ไม่ได้บันทึกจะสูญหาย \n ต้องการทำต่อจริงๆหรือ?';
 $lang['rssfailed']             = 'มีข้อผิดพลาดขณะดูดฟีดนี้';
 $lang['nothingfound']          = 'ไม่พบสิ่งใด';
 $lang['mediaselect']           = 'ไฟล์สื่อ';
diff --git a/inc/lang/vi/lang.php b/inc/lang/vi/lang.php
index c439ca534..c6b61da51 100644
--- a/inc/lang/vi/lang.php
+++ b/inc/lang/vi/lang.php
@@ -38,7 +38,7 @@ $lang['btn_admin']  = 'Quản lý';
 $lang['btn_update'] = 'Cập nhật';
 $lang['btn_delete'] = 'Xoá';
 $lang['btn_back']              = 'Quay lại';
-$lang['btn_backlink']          = "Liên kết tới đây";
+$lang['btn_backlink']          = 'Liên kết tới đây';
 $lang['btn_profile']           = 'Cập nhật hồ sơ';
 $lang['btn_reset']             = 'Làm lại';
 $lang['btn_resendpwd']         = 'Gửi mật khẩu mới';
@@ -101,7 +101,7 @@ $lang['lockedby']     = 'Đang khoá bởi';
 $lang['lockexpire']   = 'Sẽ được mở khóa vào lúc';
 
 $lang['js']['willexpire']   = 'Trong một phút nữa bài viết sẽ được mở khóa để cho phép người khác chỉnh sửa.\nĐể tránh xung đột, bạn nên bấm nút Duyệt trước để lập lại thời gian khoá bài';
-$lang['js']['notsavedyet'] = "Hiện có những thay đổi chưa được bảo lưu, và sẽ mất.\nBạn thật sự muốn tiếp tục?";
+$lang['js']['notsavedyet'] = 'Hiện có những thay đổi chưa được bảo lưu, và sẽ mất.\nBạn thật sự muốn tiếp tục?';
 $lang['js']['searchmedia']     = 'Tìm kiếm tập tin';
 $lang['js']['keepopen']        = 'Giữ cửa sổ đang mở trên lựa chọn';
 $lang['js']['hidedetails']     = 'Ẩn thông tin chi tiết';
@@ -126,7 +126,7 @@ $lang['js']['medialeft']       = 'Căn ảnh sang trái.';
 $lang['js']['mediaright']      = 'Căn ảnh sang phải.';
 $lang['js']['mediacenter']     = 'Cản ảnh ra giữa.';
 $lang['js']['medianoalign']    = 'Không căn.';
-$lang['js']['nosmblinks'] = "Nối với các Windows shares chỉ có hiệu lực với Microsoft Internet Explorer.\nBạn vẫn có thể sao và chép các mốc nối.";
+$lang['js']['nosmblinks'] = 'Nối với các Windows shares chỉ có hiệu lực với Microsoft Internet Explorer.\nBạn vẫn có thể sao và chép các mốc nối.';
 $lang['js']['linkwiz']         = 'Hộp thoại liên kết';
 $lang['js']['linkto']          = 'Liên kết tới:';
 $lang['js']['del_confirm']= 'Xoá mục này?';
-- 
cgit v1.2.3


From 03583750eb3b0245839ba46c1b1fb25eac66f3a0 Mon Sep 17 00:00:00 2001
From: Kiril LastName <neohidra@gmail.com>
Date: Wed, 6 Mar 2013 23:10:47 +0200
Subject: Bulgarian language update

---
 inc/lang/bg/backlinks.txt | 2 +-
 inc/lang/bg/lang.php      | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/bg/backlinks.txt b/inc/lang/bg/backlinks.txt
index dd633d94d..e5016146d 100644
--- a/inc/lang/bg/backlinks.txt
+++ b/inc/lang/bg/backlinks.txt
@@ -1,3 +1,3 @@
-====== Обратни препратки ======
+====== Какво сочи насам ======
 
 Това е списък на страниците, които препращат обратно към текущата страница.
diff --git a/inc/lang/bg/lang.php b/inc/lang/bg/lang.php
index 3c0a17a72..f356955cb 100644
--- a/inc/lang/bg/lang.php
+++ b/inc/lang/bg/lang.php
@@ -37,7 +37,7 @@ $lang['btn_admin']             = 'Настройки';
 $lang['btn_update']            = 'Актуализиране';
 $lang['btn_delete']            = 'Изтриване';
 $lang['btn_back']              = 'Назад';
-$lang['btn_backlink']          = 'Обратни препратки';
+$lang['btn_backlink']          = 'Какво сочи насам';
 $lang['btn_backtomedia']       = 'Назад към избора на файл';
 $lang['btn_subscribe']         = 'Абонаменти';
 $lang['btn_profile']           = 'Профил';
@@ -200,6 +200,7 @@ $lang['user_tools']            = 'Инструменти за потребите
 $lang['site_tools']            = 'Инструменти за сайта';
 $lang['page_tools']            = 'Инструменти за страници';
 $lang['skip_to_content']       = 'към съдържанието';
+$lang['sidebar']               = 'Странична лента';
 
 $lang['mail_newpage']          = 'добавена страница: ';
 $lang['mail_changed']          = 'променена страница: ';
@@ -308,6 +309,9 @@ $lang['i_pol1']                = 'Публично Wiki (всеки може д
 $lang['i_pol2']                = 'Затворено Wiki (само регистрирани четат, пишат и качват)';
 $lang['i_retry']               = 'Повторен опит';
 $lang['i_license']             = 'Моля, изберете лиценз под който желаете да публикувате съдържанието:';
+$lang['i_license_none']        = 'Без показване на информация относно лиценза';
+$lang['i_pop_field']           = 'Моля, помогнете за усъвършенстването на DokuWiki:';
+$lang['i_pop_label']           = 'Изпращане на анонимна информация до разработчиците на DokuWiki, веднъж седмично';
 
 $lang['recent_global']         = 'В момента преглеждате промените в именно пространство <b>%s</b>. Може да прегледате и <a href="%s">промените в цялото Wiki</a>.';
 $lang['years']                 = 'преди %d години';
-- 
cgit v1.2.3


From 4e90caaad144f84c8a9e59ddd3ba38a52135e1ad Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Fri, 8 Mar 2013 18:15:02 +0100
Subject: Redirect only in the show action to namespace start pages FS#2743

When the current page id ends with ":" (or "/" with useslash enabled)
DokuWiki tries to find the start page of namespaces automatically and
then redirects to this page. The target of the redirect is always the
show action regardless if the current request contains another action or
is an ajax request. In practice you can get this problem when your
search query ends with ":" (e.g. because you want to match a namespace),
then you are redirected to the show action.

This change completely disables the redirect when $ACT is undefined or
the current action is not "show".
---
 inc/pageutils.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/pageutils.php b/inc/pageutils.php
index ca4936a82..5043d2263 100644
--- a/inc/pageutils.php
+++ b/inc/pageutils.php
@@ -21,6 +21,7 @@
 function getID($param='id',$clean=true){
     global $INPUT;
     global $conf;
+    global $ACT;
 
     $id = $INPUT->str($param);
 
@@ -75,7 +76,7 @@ function getID($param='id',$clean=true){
             // fall back to default
             $id = $id.$conf['start'];
         }
-        send_redirect(wl($id,'',true));
+        if (isset($ACT) && $ACT === 'show') send_redirect(wl($id,'',true));
     }
 
     if($clean) $id = cleanID($id);
-- 
cgit v1.2.3


From 5b84f8e9c9749b424f3813f7126245330a7deb1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=97=A5=E5=90=91=E5=B0=8F=E9=83=8E?=
 <syaoranhinata@gmail.com>
Date: Mon, 11 Mar 2013 15:33:07 +0100
Subject: Traditional chinese language update

---
 inc/lang/zh-tw/index.txt         |  4 ++--
 inc/lang/zh-tw/lang.php          | 21 ++++++++++++---------
 inc/lang/zh-tw/mailtext.txt      |  4 ++--
 inc/lang/zh-tw/password.txt      |  2 +-
 inc/lang/zh-tw/pwconfirm.txt     |  2 +-
 inc/lang/zh-tw/register.txt      |  2 +-
 inc/lang/zh-tw/registermail.txt  |  4 ++--
 inc/lang/zh-tw/resetpwd.txt      |  2 +-
 inc/lang/zh-tw/revisions.txt     |  2 +-
 inc/lang/zh-tw/subscr_digest.txt |  2 +-
 inc/lang/zh-tw/subscr_list.txt   |  2 +-
 inc/lang/zh-tw/subscr_single.txt |  2 +-
 inc/lang/zh-tw/uploadmail.txt    |  2 +-
 13 files changed, 27 insertions(+), 24 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/zh-tw/index.txt b/inc/lang/zh-tw/index.txt
index 1b89e0c5d..31e60ac87 100644
--- a/inc/lang/zh-tw/index.txt
+++ b/inc/lang/zh-tw/index.txt
@@ -1,3 +1,3 @@
-====== 站台地圖 ======
+====== 網站地圖 ======
 
-這個站台地圖列出了所有允許的頁面，依 [[doku>namespaces|分類名稱]] 排序。
\ No newline at end of file
+這個網站地圖列出了所有允許的頁面，依 [[doku>namespaces|分類名稱]] 排序。
\ No newline at end of file
diff --git a/inc/lang/zh-tw/lang.php b/inc/lang/zh-tw/lang.php
index 536266971..0a3dbf51f 100644
--- a/inc/lang/zh-tw/lang.php
+++ b/inc/lang/zh-tw/lang.php
@@ -34,7 +34,7 @@ $lang['btn_revs']              = '舊版';
 $lang['btn_recent']            = '最近更新';
 $lang['btn_upload']            = '上傳';
 $lang['btn_cancel']            = '取消';
-$lang['btn_index']             = '站台地圖';
+$lang['btn_index']             = '網站地圖';
 $lang['btn_secedit']           = '編輯此段';
 $lang['btn_login']             = '登入';
 $lang['btn_logout']            = '登出';
@@ -55,7 +55,7 @@ $lang['btn_revert']            = '復原';
 $lang['btn_register']          = '註冊';
 $lang['btn_apply']             = '套用';
 $lang['btn_media']             = '多媒體管理器';
-$lang['loggedinas']            = '登入為';
+$lang['loggedinas']            = '登入成';
 $lang['user']                  = '帳號';
 $lang['pass']                  = '密碼';
 $lang['newpass']               = '新密碼';
@@ -73,8 +73,8 @@ $lang['regmissing']            = '很抱歉，所有欄位都要填寫。';
 $lang['reguexists']            = '很抱歉，有人已使用了這個帳號。';
 $lang['regsuccess']            = '使用者帳號已建立，密碼已寄發至該電郵。';
 $lang['regsuccess2']           = '使用者帳號已建立。';
-$lang['regmailfail']           = '寄出密碼信似乎發生錯誤，請跟管理員聯絡！';
-$lang['regbadmail']            = '您輸入的電郵似乎不對，如果您認為是正確的，請與管理員聯絡。';
+$lang['regmailfail']           = '寄出密碼信似乎有問題，請跟管理員聯絡！';
+$lang['regbadmail']            = '您輸入的電郵地址似乎不正確。若您覺得是正確的，請與管理員聯絡。';
 $lang['regbadpass']            = '兩次輸入的密碼不一致，請再試一次。';
 $lang['regpwmail']             = '您的 DokuWiki 帳號密碼';
 $lang['reghere']               = '您還沒有帳號嗎？註冊一個吧。';
@@ -164,7 +164,7 @@ $lang['mediausage']            = '使用以下的語法來連結此檔案：';
 $lang['mediaview']             = '檢視原始檔案';
 $lang['mediaroot']             = 'root';
 $lang['mediaupload']           = '上傳檔案至目前分類名稱之下。要建立子分類名稱，請將其名稱加在「上傳並重命名為」檔案名的前面，並用英文冒號隔開。';
-$lang['mediaextchange']        = '檔案類型已由 .%s 變更為 .%s ！';
+$lang['mediaextchange']        = '檔案類型已由 .%s 變更作 .%s ！';
 $lang['reference']             = '引用到本頁的，合計有';
 $lang['ref_inuse']             = '此檔案無法刪除，因以下頁面正在使用它：';
 $lang['ref_hidden']            = '一些參考內容位於您沒有讀取權限的頁面中';
@@ -186,7 +186,7 @@ $lang['lastmod']               = '上一次變更';
 $lang['by']                    = '由';
 $lang['deleted']               = '移除';
 $lang['created']               = '建立';
-$lang['restored']              = '恢復為舊版 (%s)';
+$lang['restored']              = '還原成舊版 (%s)';
 $lang['external_edit']         = '外部編輯';
 $lang['summary']               = '編輯摘要';
 $lang['noflash']               = '顯示此內容需要 <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash 附加元件</a>。';
@@ -266,7 +266,7 @@ $lang['subscr_style_every']    = '每次更改都發送信件';
 $lang['subscr_style_digest']   = '對每個頁面發送更改的摘要信件 (每 %.2f 天)';
 $lang['subscr_style_list']     = '自上次發信以來更改的頁面的列表 (每 %.2f 天)';
 $lang['authmodfailed']         = '帳號認證的設定不正確，請通知該本 wiki 管理員。';
-$lang['authtempfail']          = '帳號認證目前暫不提供。若本狀況持續，請通知本 wiki 管理員。';
+$lang['authtempfail']          = '暫不提供帳號認證。若本狀況持續，請通知本 wiki 管理員。';
 $lang['authpwdexpire']         = '您的密碼將在 %d 天內到期，請馬上更換新密碼。';
 $lang['i_chooselang']          = '選擇您的語系';
 $lang['i_installer']           = 'DokuWiki 安裝工具';
@@ -291,7 +291,10 @@ $lang['i_pol0']                = '開放的 wiki (任何人可讀取、寫入、
 $lang['i_pol1']                = '公開的 wiki (任何人可讀取，註冊使用者可寫入與上傳)';
 $lang['i_pol2']                = '封閉的 wiki (只有註冊使用者可讀取、寫入、上傳)';
 $lang['i_retry']               = '重試';
-$lang['i_license']             = '請選擇您想要的內容發布許可協議：';
+$lang['i_license']             = '請選擇您想要的內容發佈授權方式：';
+$lang['i_license_none']        = '不要顯示任何關於授權方式的訊息';
+$lang['i_pop_field']           = '請協助我們改進 Dokuwiki：';
+$lang['i_pop_label']           = '每月向 Dokuwiki 開發者發送匿名的使用數據';
 $lang['recent_global']         = '您正在閱讀分類名稱： <b>%s</b> 中的變更。您亦可觀看本 wiki <a href="%s">所有的最近更新</a>。';
 $lang['years']                 = '%d 年前';
 $lang['months']                = '%d 個月前';
@@ -300,7 +303,7 @@ $lang['days']                  = '%d 天前';
 $lang['hours']                 = '%d 個小時前';
 $lang['minutes']               = '%d 分鐘前';
 $lang['seconds']               = '%s 秒鐘前';
-$lang['wordblock']             = '無法儲存您的更改，因為它含有受阻擋的文字 (垃圾訊息)。';
+$lang['wordblock']             = '無法儲存您的更改，因它含有受阻擋的文字 (垃圾訊息)。';
 $lang['media_uploadtab']       = '上傳';
 $lang['media_searchtab']       = '搜尋';
 $lang['media_file']            = '檔案';
diff --git a/inc/lang/zh-tw/mailtext.txt b/inc/lang/zh-tw/mailtext.txt
index 2a402c2fb..e99858c75 100644
--- a/inc/lang/zh-tw/mailtext.txt
+++ b/inc/lang/zh-tw/mailtext.txt
@@ -13,5 +13,5 @@ IP 位址   : @IPADDRESS@
 
 
 --
-本信件由以下 DokuWiki 站台產生：
-@DOKUWIKIURL@
+本信件由以下 DokuWiki 網站產生：
+@DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/password.txt b/inc/lang/zh-tw/password.txt
index 5d383b528..9c5ad2f9d 100644
--- a/inc/lang/zh-tw/password.txt
+++ b/inc/lang/zh-tw/password.txt
@@ -6,5 +6,5 @@
 密碼 : @PASSWORD@
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
diff --git a/inc/lang/zh-tw/pwconfirm.txt b/inc/lang/zh-tw/pwconfirm.txt
index fb8a5cb82..6f6dcd3c4 100644
--- a/inc/lang/zh-tw/pwconfirm.txt
+++ b/inc/lang/zh-tw/pwconfirm.txt
@@ -9,5 +9,5 @@
 @CONFIRM@
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/register.txt b/inc/lang/zh-tw/register.txt
index 3ff68dee3..6f2a75c9a 100644
--- a/inc/lang/zh-tw/register.txt
+++ b/inc/lang/zh-tw/register.txt
@@ -1,3 +1,3 @@
 ====== 註冊新使用者 ======
 
-若要註冊本 wiki 的帳號，請填寫下列資料。請確定您提供的是**合法的電郵地址**。如果您不必填寫密碼，系統就會為您自動產生登入密碼，並寄送到該電郵地址。登錄名稱須符合正確[[doku>pagename|頁面名稱]]之條件。
+若要註冊本 wiki 的帳號，請填寫下列資料。請確定您提供的是**合法的電郵地址**。如果您不必填寫密碼，系統就會為您自動產生登入密碼，並寄送到該電郵地址。登入名稱須符合正確[[doku>pagename|頁面名稱]]之條件。
diff --git a/inc/lang/zh-tw/registermail.txt b/inc/lang/zh-tw/registermail.txt
index fb4951d60..a67835d77 100644
--- a/inc/lang/zh-tw/registermail.txt
+++ b/inc/lang/zh-tw/registermail.txt
@@ -10,5 +10,5 @@ IP 位址   : @IPADDRESS@
 主機名稱 : @HOSTNAME@
 
 --
-本信件由以下 DokuWiki 站台產生：
-@DOKUWIKIURL@
+本信件由以下 DokuWiki 網站產生：
+@DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/resetpwd.txt b/inc/lang/zh-tw/resetpwd.txt
index f760335af..ef0bff256 100644
--- a/inc/lang/zh-tw/resetpwd.txt
+++ b/inc/lang/zh-tw/resetpwd.txt
@@ -1,3 +1,3 @@
 ====== 設定新密碼 ======
 
-請為您的帳戶輸入新密碼。
\ No newline at end of file
+請為您的帳號輸入新密碼。
\ No newline at end of file
diff --git a/inc/lang/zh-tw/revisions.txt b/inc/lang/zh-tw/revisions.txt
index 4818839ac..64daa9935 100644
--- a/inc/lang/zh-tw/revisions.txt
+++ b/inc/lang/zh-tw/revisions.txt
@@ -1,3 +1,3 @@
 ====== 舊版 ======
 
-以下是該文件的舊版本。如要恢復成某個舊版次，就點下它，然後按「編輯本頁」，並存檔起來就可以了。
+以下是該文件的舊版本。如要還原成某個舊版次，就點下它，然後按「編輯本頁」，並存檔起來就可以了。
\ No newline at end of file
diff --git a/inc/lang/zh-tw/subscr_digest.txt b/inc/lang/zh-tw/subscr_digest.txt
index a17a0551d..1a34087c3 100644
--- a/inc/lang/zh-tw/subscr_digest.txt
+++ b/inc/lang/zh-tw/subscr_digest.txt
@@ -15,5 +15,5 @@
 並取消訂閱頁面或分類名稱的更改。
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/subscr_list.txt b/inc/lang/zh-tw/subscr_list.txt
index ea82dd35d..da2fb33e5 100644
--- a/inc/lang/zh-tw/subscr_list.txt
+++ b/inc/lang/zh-tw/subscr_list.txt
@@ -12,5 +12,5 @@
 並取消訂閱頁面或分類名稱的更改。
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/subscr_single.txt b/inc/lang/zh-tw/subscr_single.txt
index 14d87bb73..b11841b39 100644
--- a/inc/lang/zh-tw/subscr_single.txt
+++ b/inc/lang/zh-tw/subscr_single.txt
@@ -18,5 +18,5 @@
 並取消訂閱頁面或分類名稱的更改。
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
\ No newline at end of file
diff --git a/inc/lang/zh-tw/uploadmail.txt b/inc/lang/zh-tw/uploadmail.txt
index 87bac7c9a..0084d7a7a 100644
--- a/inc/lang/zh-tw/uploadmail.txt
+++ b/inc/lang/zh-tw/uploadmail.txt
@@ -10,5 +10,5 @@ MIME類型 : @MIME@
 使用者   : @USER@
 
 --
-本信件由以下 DokuWiki 站台產生：
+本信件由以下 DokuWiki 網站產生：
 @DOKUWIKIURL@
\ No newline at end of file
-- 
cgit v1.2.3


From df60eba1d79b8a3e9a5dda87cb3466f0b7b9d454 Mon Sep 17 00:00:00 2001
From: Bruno Veilleux <bruno.vey@gmail.com>
Date: Mon, 11 Mar 2013 15:34:55 +0100
Subject: French language update

---
 inc/lang/fr/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/fr/lang.php b/inc/lang/fr/lang.php
index a60112bc3..adeb175ef 100644
--- a/inc/lang/fr/lang.php
+++ b/inc/lang/fr/lang.php
@@ -26,6 +26,7 @@
  * @author Yannick Aure <yannick.aure@gmail.com>
  * @author Olivier DUVAL <zorky00@gmail.com>
  * @author Anael Mobilia <contrib@anael.eu>
+ * @author Bruno Veilleux <bruno.vey@gmail.com>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -303,6 +304,9 @@ $lang['i_pol1']                = 'Wiki public (lecture pour tout le monde, écri
 $lang['i_pol2']                = 'Wiki fermé (lecture, écriture, envoi de fichiers pour les utilisateurs enregistrés uniquement)';
 $lang['i_retry']               = 'Réessayer';
 $lang['i_license']             = 'Veuillez choisir la licence sous laquelle vous souhaitez placer votre contenu :';
+$lang['i_license_none']        = 'Ne pas afficher d\'information de licence.';
+$lang['i_pop_field']           = 'Merci de nous aider à améliorer l\'expérience DokuWiki:';
+$lang['i_pop_label']           = 'Une fois par mois, envoyer des données d\'utilisation anonymes aux développeurs DokuWiki';
 $lang['recent_global']         = 'Vous êtes actuellement en train de regarder les modifications au sein de la catégorie <strong>%s</strong>. Vous pouvez également <a href="%s">afficher les derniers changements sur l\'ensemble du wiki</a>.';
 $lang['years']                 = 'il y a %d ans';
 $lang['months']                = 'il y a %d mois';
-- 
cgit v1.2.3


From 421bfa826519712385983d37cb67a4f69b918674 Mon Sep 17 00:00:00 2001
From: Robert Bogenschneider <robog@gmx.de>
Date: Mon, 11 Mar 2013 15:37:25 +0100
Subject: Esperanto language update

---
 inc/lang/eo/lang.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/lang/eo/lang.php b/inc/lang/eo/lang.php
index 2d9b03148..1bafe5191 100644
--- a/inc/lang/eo/lang.php
+++ b/inc/lang/eo/lang.php
@@ -289,6 +289,9 @@ $lang['i_pol1']                = 'Publika Vikio (legi povas ĉiuj, skribi kaj al
 $lang['i_pol2']                = 'Ferma Vikio (legi, skribi, alŝuti nur povas registritaj uzantoj)';
 $lang['i_retry']               = 'Reprovi';
 $lang['i_license']             = 'Bonvolu elekti la permesilon, sub kiun vi volas meti vian enhavon:';
+$lang['i_license_none']        = 'Ne montri licencinformojn';
+$lang['i_pop_field']           = 'Bonvolu helpi nin plibonigi la DokuWiki-sperton:';
+$lang['i_pop_label']           = 'Sendi unufoje monate anonimajn datumojn pri la uzo al la DokuWiki-evoluigantoj';
 $lang['recent_global']         = 'Vi nun rigardas la ŝanĝojn ene de la nomspaco <b>%s</b>. Vi povas ankaŭ <a href="%s">vidi la freŝajn ŝanĝojn de la tuta vikio</a>.';
 $lang['years']                 = 'antaŭ %d jaroj';
 $lang['months']                = 'antaŭ %d monatoj';
@@ -321,4 +324,3 @@ $lang['media_perm_read']       = 'Bedaûrinde viaj rajtoj ne sufiĉas por legi d
 $lang['media_perm_upload']     = 'Bedaûrinde viaj rajtoj ne sufiĉas por alŝuti dosierojn.';
 $lang['media_update']          = 'Alŝuti novan version';
 $lang['media_restore']         = 'Restarigi ĉi tiun version';
-$lang['plugin_install_err']    = 'Kromaĵo instalita malĝuste. Renomu la kromaĵan dosierujon \'%s\' al \'%s\'.';
-- 
cgit v1.2.3


From 23ff1b4748bebe2c597a0eb6d838974125692432 Mon Sep 17 00:00:00 2001
From: Alexandru Juncu <alexj@rosedu.org>
Date: Wed, 13 Mar 2013 11:16:16 +0200
Subject: Fix Romanian language files by replacing cedilla-below characters
 with the correct comma-below ones.

---
 inc/lang/ro/admin.txt         |   2 +-
 inc/lang/ro/adminplugins.txt  |   2 +-
 inc/lang/ro/conflict.txt      |   2 +-
 inc/lang/ro/denied.txt        |   2 +-
 inc/lang/ro/diff.txt          |   4 +-
 inc/lang/ro/draft.txt         |   6 +-
 inc/lang/ro/edit.txt          |   2 +-
 inc/lang/ro/install.html      |  10 +--
 inc/lang/ro/lang.php          | 192 +++++++++++++++++++++---------------------
 inc/lang/ro/locked.txt        |   2 +-
 inc/lang/ro/login.txt         |   2 +-
 inc/lang/ro/newpage.txt       |   2 +-
 inc/lang/ro/norev.txt         |   2 +-
 inc/lang/ro/pwconfirm.txt     |   4 +-
 inc/lang/ro/read.txt          |   2 +-
 inc/lang/ro/register.txt      |   2 +-
 inc/lang/ro/resendpwd.txt     |   2 +-
 inc/lang/ro/revisions.txt     |   2 +-
 inc/lang/ro/searchpage.txt    |   2 +-
 inc/lang/ro/stopwords.txt     |   4 +-
 inc/lang/ro/subscr_digest.txt |   6 +-
 inc/lang/ro/subscr_form.txt   |   2 +-
 inc/lang/ro/subscr_list.txt   |   8 +-
 inc/lang/ro/subscr_single.txt |   6 +-
 inc/lang/ro/updateprofile.txt |   2 +-
 inc/lang/ro/uploadmail.txt    |   4 +-
 26 files changed, 138 insertions(+), 138 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ro/admin.txt b/inc/lang/ro/admin.txt
index 4b1a9062a..b19a4d804 100644
--- a/inc/lang/ro/admin.txt
+++ b/inc/lang/ro/admin.txt
@@ -1,3 +1,3 @@
 ====== Administrare ======
 
-Puteţi vedea mai jos o listă cu activităţile administrative disponibile în DokuWiki.
\ No newline at end of file
+Puteți vedea mai jos o listă cu activitățile administrative disponibile în DokuWiki.
\ No newline at end of file
diff --git a/inc/lang/ro/adminplugins.txt b/inc/lang/ro/adminplugins.txt
index f076c3651..6712d8225 100644
--- a/inc/lang/ro/adminplugins.txt
+++ b/inc/lang/ro/adminplugins.txt
@@ -1 +1 @@
-===== Plugin-uri Adiţionale =====
\ No newline at end of file
+===== Plugin-uri Adiționale =====
\ No newline at end of file
diff --git a/inc/lang/ro/conflict.txt b/inc/lang/ro/conflict.txt
index d7218ca5f..072f574f4 100644
--- a/inc/lang/ro/conflict.txt
+++ b/inc/lang/ro/conflict.txt
@@ -2,5 +2,5 @@
 
 Există o versiune nouă a documentului editat. Aceasta se întîmplă cînd un alt utilizator a schimbat documentul în timp ce îl editezi.
 
-Examinează diferenţele arătate mai jos, apoi ia decizia care versiune o reţii. Dacă alegi ''Salvează'', versiunea documentului va fi salvată. Apăsaţi ''Renunţare'' pentru a menţine versiunea curentă.
+Examinează diferențele arătate mai jos, apoi ia decizia care versiune o reții. Dacă alegi ''Salvează'', versiunea documentului va fi salvată. Apăsați ''Renunțare'' pentru a menține versiunea curentă.
 
diff --git a/inc/lang/ro/denied.txt b/inc/lang/ro/denied.txt
index 8178995e9..430db7610 100644
--- a/inc/lang/ro/denied.txt
+++ b/inc/lang/ro/denied.txt
@@ -1,4 +1,4 @@
 ====== Acces Interzis ======
 
-Din păcate nu aveţi destule drepturi pentru a continua. Poate aţi uitat să vă logaţi?
+Din păcate nu aveți destule drepturi pentru a continua. Poate ați uitat să vă logați?
 
diff --git a/inc/lang/ro/diff.txt b/inc/lang/ro/diff.txt
index f33be8afd..197244453 100644
--- a/inc/lang/ro/diff.txt
+++ b/inc/lang/ro/diff.txt
@@ -1,4 +1,4 @@
-====== Diferenţe ======
+====== Diferențe ======
 
-Aceasta arată diferenţele dintre revziile selectate şi versiunea curentă a paginii.
+Aceasta arată diferențele dintre revziile selectate și versiunea curentă a paginii.
 
diff --git a/inc/lang/ro/draft.txt b/inc/lang/ro/draft.txt
index e13671e3e..74badee8e 100644
--- a/inc/lang/ro/draft.txt
+++ b/inc/lang/ro/draft.txt
@@ -1,5 +1,5 @@
-====== Fişierul schiţă nu a fost găsit ======
+====== Fișierul schiță nu a fost găsit ======
 
-Ultima dvs. sesiune de editare nu s-a finalizat corect. În timpul lucrului, DocuWiki a salvat automat o schiţă, pe care o puteţi utiliza acum pentru a continua editarea. Mai jos puteţi vedea informaţiile care s-au salvat de la ultima dvs. sesiune.
+Ultima dvs. sesiune de editare nu s-a finalizat corect. În timpul lucrului, DocuWiki a salvat automat o schiță, pe care o puteți utiliza acum pentru a continua editarea. Mai jos puteți vedea informațiile care s-au salvat de la ultima dvs. sesiune.
 
-Decideţi dacă vreţi să //recuperaţi// sesiunea de editare pierdută, //ştergeţi// schiţa salvată automat sau să //anulaţi// procesul de editare.
\ No newline at end of file
+Decideți dacă vreți să //recuperați// sesiunea de editare pierdută, //ștergeți// schița salvată automat sau să //anulați// procesul de editare.
\ No newline at end of file
diff --git a/inc/lang/ro/edit.txt b/inc/lang/ro/edit.txt
index 1e79dc4fc..78761b9c4 100644
--- a/inc/lang/ro/edit.txt
+++ b/inc/lang/ro/edit.txt
@@ -1,2 +1,2 @@
-Editează pagina şi apasă ''Salvează''. Vezi [[wiki:syntax]] pentru sintaxă. Te rog editează pagina doar pentru a o **îmbunătaţi**. Dacă vrei să testezi cîteva lucruri, învaţă sa faci primii paşi în [[playground:playground]].
+Editează pagina și apasă ''Salvează''. Vezi [[wiki:syntax]] pentru sintaxă. Te rog editează pagina doar pentru a o **îmbunătați**. Dacă vrei să testezi cîteva lucruri, învață sa faci primii pași în [[playground:playground]].
 
diff --git a/inc/lang/ro/install.html b/inc/lang/ro/install.html
index bfa4f496f..7fdc8fc21 100644
--- a/inc/lang/ro/install.html
+++ b/inc/lang/ro/install.html
@@ -1,10 +1,10 @@
-<p>Această pagină oferă asistenţă la instalarea pentru prima dată a <a href="http://dokuwiki.org">Dokuwiki</a>. Mai multe informaţii privind această instalare găsiţi pe <a href="http://dokuwiki.org/installer">pagina de documentaţie</a>.</p>
+<p>Această pagină oferă asistență la instalarea pentru prima dată a <a href="http://dokuwiki.org">Dokuwiki</a>. Mai multe informații privind această instalare găsiți pe <a href="http://dokuwiki.org/installer">pagina de documentație</a>.</p>
 
-<p>DokuWiki foloseşte fişiere obişnuite pentru stocarea paginilor wiki şi a informaţilor asociate acestor pagini (de ex. imagini, indecşi de căutare, versiuni vechi, etc). Pentru a lucra cu succes, DokuWiki <strong>trebuie</strong> să aibă drepturi de scriere în directoarele ce conţin aceste fişiere.
+<p>DokuWiki folosește fișiere obișnuite pentru stocarea paginilor wiki și a informaților asociate acestor pagini (de ex. imagini, indecși de căutare, versiuni vechi, etc). Pentru a lucra cu succes, DokuWiki <strong>trebuie</strong> să aibă drepturi de scriere în directoarele ce conțin aceste fișiere.
 Acest script de instalare nu poate seta drepturile directoarelor. De regulă, aceasta se face direct, în linie de comandă, sau în cazul găzduirii, prin FTP sau prin panoul de control al gazdei (de ex. cPanel).</p>
 
-<p>Acest script de instalare va configura DokuWiki pentru <abbr title="access control list">ACL</abbr>, care permite logarea administratorului şi accesul la meniul de administrare pentru instalarea plugin-urilor, gestiunea utilizatorilor, a accesului la paginile wiki şi modificarea setărilor de configurare.
-Nu este necesar pentru ca DokuWiki să funcţioneze, însă face mai uşoară administrarea DokuWiki.</p>
+<p>Acest script de instalare va configura DokuWiki pentru <abbr title="access control list">ACL</abbr>, care permite logarea administratorului și accesul la meniul de administrare pentru instalarea plugin-urilor, gestiunea utilizatorilor, a accesului la paginile wiki și modificarea setărilor de configurare.
+Nu este necesar pentru ca DokuWiki să funcționeze, însă face mai ușoară administrarea DokuWiki.</p>
 
-<p>Utilizatorii experimentaţi sau utilizatorii ce au nevoie de setări speciale ar putea folosi această legătură privind<a href="http://dokuwiki.org/install">instrucţiunile de instalare</a> şi <a href="http://dokuwiki.org/config">setările de configurare</a>.</p>
+<p>Utilizatorii experimentați sau utilizatorii ce au nevoie de setări speciale ar putea folosi această legătură privind<a href="http://dokuwiki.org/install">instrucțiunile de instalare</a> și <a href="http://dokuwiki.org/config">setările de configurare</a>.</p>
 
diff --git a/inc/lang/ro/lang.php b/inc/lang/ro/lang.php
index 8b2483daf..797d1a917 100644
--- a/inc/lang/ro/lang.php
+++ b/inc/lang/ro/lang.php
@@ -6,7 +6,7 @@
  * @author Tiberiu Micu <tibimicu@gmx.net>
  * @author Sergiu Baltariu <s_baltariu@yahoo.com>
  * @author Emanuel-Emeric Andrași <n30@mandrivausers.ro>
- * @author Emanuel-Emeric Andraşi <em.andrasi@mandrivausers.ro>
+ * @author Emanuel-Emeric Andrași <em.andrasi@mandrivausers.ro>
  * @author Marius OLAR <olarmariusalex@gmail.com>
  * @author Marius Olar <olarmariusalex@yahoo.com>
  * @author Emanuel-Emeric Andrași <em.andrasi@mandrivausers.ro>
@@ -31,87 +31,87 @@ $lang['btn_older']             = 'mai vechi>>';
 $lang['btn_revs']              = 'Versiuni vechi';
 $lang['btn_recent']            = 'Modificări recente';
 $lang['btn_upload']            = 'Upload';
-$lang['btn_cancel']            = 'Renunţare';
+$lang['btn_cancel']            = 'Renunțare';
 $lang['btn_index']             = 'Index';
 $lang['btn_secedit']           = 'Editează';
 $lang['btn_login']             = 'Login';
 $lang['btn_logout']            = 'Logout';
 $lang['btn_admin']             = 'Admin';
 $lang['btn_update']            = 'Actualizează';
-$lang['btn_delete']            = 'Şterge';
+$lang['btn_delete']            = 'Șterge';
 $lang['btn_back']              = 'Înapoi';
 $lang['btn_backlink']          = 'Legătură anterioară';
-$lang['btn_backtomedia']       = 'Înapoi la Selecţia Mediafile';
+$lang['btn_backtomedia']       = 'Înapoi la Selecția Mediafile';
 $lang['btn_subscribe']         = 'Subscrie Modificarea Paginii';
 $lang['btn_profile']           = 'Actualizează Profil';
 $lang['btn_reset']             = 'Resetează';
 $lang['btn_resendpwd']         = 'Setează o parolă nouă';
-$lang['btn_draft']             = 'Editează schiţă';
-$lang['btn_recover']           = 'Recuperează schiţă';
-$lang['btn_draftdel']          = 'Şterge schiţă';
+$lang['btn_draft']             = 'Editează schiță';
+$lang['btn_recover']           = 'Recuperează schiță';
+$lang['btn_draftdel']          = 'Șterge schiță';
 $lang['btn_revert']            = 'Revenire';
 $lang['btn_register']          = 'Înregistrează';
 $lang['btn_apply']             = 'Aplică';
 $lang['btn_media']             = 'Administrare media';
-$lang['loggedinas']            = 'Logat ca şi';
+$lang['loggedinas']            = 'Logat ca și';
 $lang['user']                  = 'Utilizator';
 $lang['pass']                  = 'Parola';
 $lang['newpass']               = 'Parola nouă';
 $lang['oldpass']               = 'Confirmă parola curentă';
 $lang['passchk']               = 'încă o dată';
-$lang['remember']              = 'Ţine-mă minte';
+$lang['remember']              = 'Ține-mă minte';
 $lang['fullname']              = 'Nume complet';
 $lang['email']                 = 'E-Mail';
 $lang['profile']               = 'Profil Utilizator';
-$lang['badlogin']              = 'Imi pare rău, utilizatorul şi/sau parola au fost greşite.';
+$lang['badlogin']              = 'Imi pare rău, utilizatorul și/sau parola au fost greșite.';
 $lang['minoredit']             = 'Modificare Minoră';
-$lang['draftdate']             = 'Schiţă salvată automat la';
-$lang['nosecedit']             = 'Pagina s-a modificat între timp, secţiunea info a expirat, s-a încărcat pagina întreagă în loc.';
+$lang['draftdate']             = 'Schiță salvată automat la';
+$lang['nosecedit']             = 'Pagina s-a modificat între timp, secțiunea info a expirat, s-a încărcat pagina întreagă în loc.';
 $lang['regmissing']            = 'Ne pare rău, trebuie să completezi toate cîmpurile.';
 $lang['reguexists']            = 'Ne pare rău, un utilizator cu acest nume există deja logat.';
 $lang['regsuccess']            = 'Utilizatorul a fost creat. Parola a fost trimisă prin email.';
 $lang['regsuccess2']           = 'Utilizatorul a fost creat.';
-$lang['regmailfail']           = 'Se pare că a fost o eroare la trimiterea parolei prin email. Contactaţi administratorul!';
-$lang['regbadmail']            = 'Adresa de email este invalidă - dacă credeţi că este o eroare contactaţi administratorul.';
-$lang['regbadpass']            = 'Cele două parole furnizate nu sunt identice; încercaţi din nou.';
+$lang['regmailfail']           = 'Se pare că a fost o eroare la trimiterea parolei prin email. Contactați administratorul!';
+$lang['regbadmail']            = 'Adresa de email este invalidă - dacă credeți că este o eroare contactați administratorul.';
+$lang['regbadpass']            = 'Cele două parole furnizate nu sunt identice; încercați din nou.';
 $lang['regpwmail']             = 'Parola ta DokuWiki';
-$lang['reghere']               = 'Înca nu ai un cont? Fă-ţi unul';
+$lang['reghere']               = 'Înca nu ai un cont? Fă-ți unul';
 $lang['profna']                = 'Această wiki nu suportă modificarea profilului';
 $lang['profnochange']          = 'Nici o modificare; nimic de făcut.';
 $lang['profnoempty']           = 'Nu sunt admise numele sau adresa de email necompletate.';
 $lang['profchanged']           = 'Profilul de utilizator a fost actualizat succes.';
-$lang['pwdforget']             = 'Parola uitată? Luaţi una nouă';
+$lang['pwdforget']             = 'Parola uitată? Luați una nouă';
 $lang['resendna']              = 'Această wiki nu suportă retrimiterea parolei.';
 $lang['resendpwd']             = 'Setează o parolă nouă pentru';
 $lang['resendpwdmissing']      = 'Ne pare rău, trebuie completate toate câmpurile.';
 $lang['resendpwdnouser']       = 'Ne pare rău, acest utilizator nu poate fi găsit în baza de date.';
-$lang['resendpwdbadauth']      = 'Ne pare rău, acest cod de autorizare nu este corect. Verificaţi dacă aţi folosit tot link-ul de confirmare.';
+$lang['resendpwdbadauth']      = 'Ne pare rău, acest cod de autorizare nu este corect. Verificați dacă ați folosit tot link-ul de confirmare.';
 $lang['resendpwdconfirm']      = 'Un link de confirmare a fost trimis prin email.';
 $lang['resendpwdsuccess']      = 'Parola nouă';
-$lang['license']               = 'Exceptând locurile unde este altfel specificat, conţinutul acestui wiki este licenţiat sub următoarea licenţă:';
-$lang['licenseok']             = 'Notă: Prin editarea acestei pagini sunteţi de acord să vă licenţiaţi conţintul sub următoarea licenţă:';
-$lang['searchmedia']           = 'Caută numele fişierului:';
+$lang['license']               = 'Exceptând locurile unde este altfel specificat, conținutul acestui wiki este licențiat sub următoarea licență:';
+$lang['licenseok']             = 'Notă: Prin editarea acestei pagini sunteți de acord să vă licențiați conțintul sub următoarea licență:';
+$lang['searchmedia']           = 'Caută numele fișierului:';
 $lang['searchmedia_in']        = 'Caută în %s';
 $lang['txt_upload']            = 'Selectează fisierul de încărcat';
-$lang['txt_filename']          = 'Încarcă fişierul ca (opţional)';
-$lang['txt_overwrt']           = 'Suprascrie fişierul existent';
+$lang['txt_filename']          = 'Încarcă fișierul ca (opțional)';
+$lang['txt_overwrt']           = 'Suprascrie fișierul existent';
 $lang['lockedby']              = 'Momentan blocat de';
 $lang['lockexpire']            = 'Blocarea expiră la';
-$lang['js']['willexpire']      = 'Blocarea pentru editarea paginii expiră intr-un minut.\nPentru a preveni conflictele foloseşte butonul de previzualizare pentru resetarea blocării.';
+$lang['js']['willexpire']      = 'Blocarea pentru editarea paginii expiră intr-un minut.\nPentru a preveni conflictele folosește butonul de previzualizare pentru resetarea blocării.';
 $lang['js']['notsavedyet']     = 'Există modificări nesalvate, care se vor pierde.
-Doreşti să continui?';
-$lang['js']['searchmedia']     = 'Caută fişiere';
-$lang['js']['keepopen']        = 'Menţine fereastra deschisă la selecţie';
+Dorești să continui?';
+$lang['js']['searchmedia']     = 'Caută fișiere';
+$lang['js']['keepopen']        = 'Menține fereastra deschisă la selecție';
 $lang['js']['hidedetails']     = 'Ascunde Detalii';
 $lang['js']['mediatitle']      = 'Setări link';
 $lang['js']['mediadisplay']    = 'Tip link';
 $lang['js']['mediaalign']      = 'Aliniere';
 $lang['js']['mediasize']       = 'Mărime imagine';
-$lang['js']['mediatarget']     = 'Ţintă link';
+$lang['js']['mediatarget']     = 'Țintă link';
 $lang['js']['mediaclose']      = 'Închide';
 $lang['js']['mediainsert']     = 'Inserează';
-$lang['js']['mediadisplayimg'] = 'Afişează imaginea.';
-$lang['js']['mediadisplaylnk'] = 'Afişează doar linkul.';
+$lang['js']['mediadisplayimg'] = 'Afișează imaginea.';
+$lang['js']['mediadisplaylnk'] = 'Afișează doar linkul.';
 $lang['js']['mediasmall']      = 'Versiune mică';
 $lang['js']['mediamedium']     = 'Versiune medie';
 $lang['js']['medialarge']      = 'Versiune mare';
@@ -124,11 +124,11 @@ $lang['js']['medialeft']       = 'Aliniază imaginea la stânga.';
 $lang['js']['mediaright']      = 'Aliniază imaginea la dreapta.';
 $lang['js']['mediacenter']     = 'Aliniază imaginea la centru.';
 $lang['js']['medianoalign']    = 'Nu utiliza aliniere.';
-$lang['js']['nosmblinks']      = 'Legăturile către sharing-uri Windows funcţioneaza numai in Microsoft Internet Explorer.
-Puteţi însă copia şi insera legătura.';
+$lang['js']['nosmblinks']      = 'Legăturile către sharing-uri Windows funcționeaza numai in Microsoft Internet Explorer.
+Puteți însă copia și insera legătura.';
 $lang['js']['linkwiz']         = 'Asistent legătură';
 $lang['js']['linkto']          = 'Legătură la:';
-$lang['js']['del_confirm']     = 'Doriţi într-adevăr ştergerea elementelor selectate?';
+$lang['js']['del_confirm']     = 'Doriți într-adevăr ștergerea elementelor selectate?';
 $lang['js']['restore_confirm'] = 'Sunteți sigur că doriți restaurarea acestei versiuni?';
 $lang['js']['media_diff']      = 'Arată diferențele:';
 $lang['js']['media_diff_both'] = 'Unul lângă altul';
@@ -142,52 +142,52 @@ $lang['js']['media_cancel']    = 'înlătură';
 $lang['js']['media_overwrt']   = 'Suprascrie fișierele deja existente';
 $lang['rssfailed']             = 'A apărut o eroare in timpul descărcării acestui cîmp: ';
 $lang['nothingfound']          = 'Nu am găsit nimic.';
-$lang['mediaselect']           = 'Selectare fişiere media';
-$lang['fileupload']            = 'Încarcă fişier media';
-$lang['uploadsucc']            = 'Încărcare reuşită';
-$lang['uploadfail']            = 'Încărcare eşuată. Poate din cauza permisiunilor?';
-$lang['uploadwrong']           = 'Încărcare nepermisă. Extensia fişierului e nepermisă';
-$lang['uploadexist']           = 'Fişierul există deja. Nimic nu a fost făcut.';
-$lang['uploadbadcontent']      = 'Conţinutul încărcat nu corespunde extensiei fişierului %s.';
+$lang['mediaselect']           = 'Selectare fișiere media';
+$lang['fileupload']            = 'Încarcă fișier media';
+$lang['uploadsucc']            = 'Încărcare reușită';
+$lang['uploadfail']            = 'Încărcare eșuată. Poate din cauza permisiunilor?';
+$lang['uploadwrong']           = 'Încărcare nepermisă. Extensia fișierului e nepermisă';
+$lang['uploadexist']           = 'Fișierul există deja. Nimic nu a fost făcut.';
+$lang['uploadbadcontent']      = 'Conținutul încărcat nu corespunde extensiei fișierului %s.';
 $lang['uploadspam']            = 'Încărcarea a fost blocată datorită listei negre de spam.';
-$lang['uploadxss']             = 'Încărcarea a fost blocată datorită unui posibil conţinut dăunător.';
-$lang['uploadsize']            = 'Fişierul uploadat a fost prea mare. (max %s)';
-$lang['deletesucc']            = 'Fişierul "%s" a fost şters.';
-$lang['deletefail']            = '"%s" nu a putut fi şters - verificaţi drepturile.';
-$lang['mediainuse']            = 'Fişierul "%s" nu a fost şters - este încă în uz.';
-$lang['namespaces']            = 'Spaţii de nume';
-$lang['mediafiles']            = 'Fişiere disponibile în';
-$lang['accessdenied']          = 'Nu vă este permis să vizualizaţi această pagină.';
-$lang['mediausage']            = 'Folosiţi următoarea sintaxă pentru a face referinţă la acest fişier:';
-$lang['mediaview']             = 'Vizualizează fişierul original';
+$lang['uploadxss']             = 'Încărcarea a fost blocată datorită unui posibil conținut dăunător.';
+$lang['uploadsize']            = 'Fișierul uploadat a fost prea mare. (max %s)';
+$lang['deletesucc']            = 'Fișierul "%s" a fost șters.';
+$lang['deletefail']            = '"%s" nu a putut fi șters - verificați drepturile.';
+$lang['mediainuse']            = 'Fișierul "%s" nu a fost șters - este încă în uz.';
+$lang['namespaces']            = 'Spații de nume';
+$lang['mediafiles']            = 'Fișiere disponibile în';
+$lang['accessdenied']          = 'Nu vă este permis să vizualizați această pagină.';
+$lang['mediausage']            = 'Folosiți următoarea sintaxă pentru a face referință la acest fișier:';
+$lang['mediaview']             = 'Vizualizează fișierul original';
 $lang['mediaroot']             = 'root';
-$lang['mediaupload']           = 'Încarcă un fişier in acest spaţiu de nume. Pentru a crea sub-spaţii de nume, adaugă-le la fişierul de încărcat, separate de doua puncte (:).';
-$lang['mediaextchange']        = 'Extensia fişierului a fost modificată din .%s în .%s!';
-$lang['reference']             = 'Referinţă pentru';
-$lang['ref_inuse']             = 'Fişierul nu a putut fi şters întrucât este folosit încă de următoarele pagini:';
-$lang['ref_hidden']            = 'Nu aveţi permisiunea să citiţi o parte din referinţele din pagină.';
+$lang['mediaupload']           = 'Încarcă un fișier in acest spațiu de nume. Pentru a crea sub-spații de nume, adaugă-le la fișierul de încărcat, separate de doua puncte (:).';
+$lang['mediaextchange']        = 'Extensia fișierului a fost modificată din .%s în .%s!';
+$lang['reference']             = 'Referință pentru';
+$lang['ref_inuse']             = 'Fișierul nu a putut fi șters întrucât este folosit încă de următoarele pagini:';
+$lang['ref_hidden']            = 'Nu aveți permisiunea să citiți o parte din referințele din pagină.';
 $lang['hits']                  = 'Hituri';
 $lang['quickhits']             = 'Nume de pagini potrivite';
 $lang['toc']                   = 'Cuprins';
 $lang['current']               = 'curent';
 $lang['yours']                 = 'Versiunea ta';
-$lang['diff']                  = 'arată diferenţele faţă de versiunea curentă';
-$lang['diff2']                 = 'Arată diferenţele dintre versiunile selectate';
+$lang['diff']                  = 'arată diferențele față de versiunea curentă';
+$lang['diff2']                 = 'Arată diferențele dintre versiunile selectate';
 $lang['difflink']              = 'Link către această vizualizare comparativă';
 $lang['diff_type']             = 'Vezi diferențe:';
 $lang['diff_inline']           = 'Succesiv';
 $lang['diff_side']             = 'Alăturate';
 $lang['line']                  = 'Linia';
 $lang['breadcrumb']            = 'Traseu';
-$lang['youarehere']            = 'Sunteţi aici';
+$lang['youarehere']            = 'Sunteți aici';
 $lang['lastmod']               = 'Ultima modificare';
 $lang['by']                    = 'de către';
-$lang['deleted']               = 'şters';
+$lang['deleted']               = 'șters';
 $lang['created']               = 'creat';
 $lang['restored']              = 'versiune veche restaurată (%s)';
 $lang['external_edit']         = 'editare externă';
 $lang['summary']               = 'Editează sumarul';
-$lang['noflash']               = 'Plugin-ul <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> este necesar pentru afişarea corectă a conţinutului.';
+$lang['noflash']               = 'Plugin-ul <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> este necesar pentru afișarea corectă a conținutului.';
 $lang['download']              = 'Bloc descărcări';
 $lang['tools']                 = 'Unelte';
 $lang['user_tools']            = 'Unelte utilizator';
@@ -196,14 +196,14 @@ $lang['page_tools']            = 'Unelte Pagină';
 $lang['skip_to_content']       = 'sari la conținut';
 $lang['mail_newpage']          = 'pagina adăugată:';
 $lang['mail_changed']          = 'page schimbată:';
-$lang['mail_subscribe_list']   = 'pagini modificate în spaţiul de nume:';
+$lang['mail_subscribe_list']   = 'pagini modificate în spațiul de nume:';
 $lang['mail_new_user']         = 'utilizator nou';
-$lang['mail_upload']           = 'fişier încărcat:';
+$lang['mail_upload']           = 'fișier încărcat:';
 $lang['changes_type']          = 'Vizualizare modificări';
 $lang['pages_changes']         = 'Pagini';
 $lang['media_changes']         = 'Fișiere media';
-$lang['both_changes']          = 'Ambele pagini şi fişiere media';
-$lang['qb_bold']               = 'Text Îngroşat';
+$lang['both_changes']          = 'Ambele pagini și fișiere media';
+$lang['qb_bold']               = 'Text Îngroșat';
 $lang['qb_italic']             = 'Text Italic';
 $lang['qb_underl']             = 'Text Subliniat';
 $lang['qb_code']               = 'Text Cod';
@@ -214,29 +214,29 @@ $lang['qb_h3']                 = 'Titlu de Nivel 3';
 $lang['qb_h4']                 = 'Titlu de Nivel 4';
 $lang['qb_h5']                 = 'Titlu de Nivel 5';
 $lang['qb_h']                  = 'Titlu';
-$lang['qb_hs']                 = 'Selectaţi Titlul';
+$lang['qb_hs']                 = 'Selectați Titlul';
 $lang['qb_hplus']              = 'Titlu mai mare';
 $lang['qb_hminus']             = 'Titlu mai mic';
-$lang['qb_hequal']             = 'Titlu de acelaşi nivel';
+$lang['qb_hequal']             = 'Titlu de același nivel';
 $lang['qb_link']               = 'Legătură internă';
 $lang['qb_extlink']            = 'Legătura externă';
 $lang['qb_hr']                 = 'Linie Orizontal';
 $lang['qb_ol']                 = 'Listă Ordonată';
 $lang['qb_ul']                 = 'Listă Neordoată';
-$lang['qb_media']              = 'Adaugă imagini şi alte fişiere';
+$lang['qb_media']              = 'Adaugă imagini și alte fișiere';
 $lang['qb_sig']                = 'Inserează semnătură';
 $lang['qb_smileys']            = 'Smiley-uri';
 $lang['qb_chars']              = 'Caractere speciale';
-$lang['upperns']               = 'sari la numele de spaţiu părinte';
+$lang['upperns']               = 'sari la numele de spațiu părinte';
 $lang['admin_register']        = 'Adaugă utilizator nou';
 $lang['metaedit']              = 'Editează Metadata';
-$lang['metasaveerr']           = 'Scrierea metadatelor a eşuat';
+$lang['metasaveerr']           = 'Scrierea metadatelor a eșuat';
 $lang['metasaveok']            = 'Metadatele au fost salvate';
 $lang['img_backto']            = 'Înapoi la';
 $lang['img_title']             = 'Titlu';
 $lang['img_caption']           = 'Legendă';
 $lang['img_date']              = 'Data';
-$lang['img_fname']             = 'Nume fişier';
+$lang['img_fname']             = 'Nume fișier';
 $lang['img_fsize']             = 'Dimensiune';
 $lang['img_artist']            = 'Fotograf';
 $lang['img_copyr']             = 'Copyright';
@@ -248,47 +248,47 @@ $lang['img_height']            = 'Înălțime';
 $lang['img_manager']           = 'Vizualizează în administratorul media';
 $lang['subscr_subscribe_success'] = 'Adăugat %s la lista de abonare pentru %s';
 $lang['subscr_subscribe_error'] = 'Eroare la adăugarea %s la lista de abonare pentru %s';
-$lang['subscr_subscribe_noaddress'] = 'Nu există adresa asociată cu logarea dvs., nu puteţi fi adăugat la lista de abonare';
-$lang['subscr_unsubscribe_success'] = 'Şters %s din lista de abonare pentru %s';
-$lang['subscr_unsubscribe_error'] = 'Eroare la ştergerea %s din lista de abonare pentru %s';
+$lang['subscr_subscribe_noaddress'] = 'Nu există adresa asociată cu logarea dvs., nu puteți fi adăugat la lista de abonare';
+$lang['subscr_unsubscribe_success'] = 'Șters %s din lista de abonare pentru %s';
+$lang['subscr_unsubscribe_error'] = 'Eroare la ștergerea %s din lista de abonare pentru %s';
 $lang['subscr_already_subscribed'] = '%s este deja abonat la %s';
 $lang['subscr_not_subscribed'] = '%s nu este abonat la %s';
-$lang['subscr_m_not_subscribed'] = 'Momentan nu sunteţi abonat la pagina curentă sau la numele de spaţiu.';
+$lang['subscr_m_not_subscribed'] = 'Momentan nu sunteți abonat la pagina curentă sau la numele de spațiu.';
 $lang['subscr_m_new_header']   = 'Adaugă abonare';
 $lang['subscr_m_current_header'] = 'Abonări curente';
-$lang['subscr_m_unsubscribe']  = 'Dezabonaţi-vă';
-$lang['subscr_m_subscribe']    = 'Abonaţi-vă';
-$lang['subscr_m_receive']      = 'Primiţi';
+$lang['subscr_m_unsubscribe']  = 'Dezabonați-vă';
+$lang['subscr_m_subscribe']    = 'Abonați-vă';
+$lang['subscr_m_receive']      = 'Primiți';
 $lang['subscr_style_every']    = 'email la ficare schimbare';
 $lang['subscr_style_digest']   = 'digerează email la schimbări pentru fiecare pagină (la fiecare %.2f zile)';
 $lang['subscr_style_list']     = 'lista paginilor schimbate de la ultimul email (la fiecare %.2f zile)';
-$lang['authmodfailed']         = 'Configuraţia autentificării utilizatorului este eronată. Anunţaţi Wiki Admin-ul.';
-$lang['authtempfail']          = 'Autentificarea utilizatorului este temporar indisponibilă. Anunţaţi Wiki Admin-ul.';
+$lang['authmodfailed']         = 'Configurația autentificării utilizatorului este eronată. Anunțați Wiki Admin-ul.';
+$lang['authtempfail']          = 'Autentificarea utilizatorului este temporar indisponibilă. Anunțați Wiki Admin-ul.';
 $lang['authpwdexpire']         = 'Parola vă va expira în %d zile, ar trebui să o schimbați curând.';
-$lang['i_chooselang']          = 'Alegeţi limba';
+$lang['i_chooselang']          = 'Alegeți limba';
 $lang['i_installer']           = 'DokuWiki Installer';
 $lang['i_wikiname']            = 'Numele Wiki';
 $lang['i_enableacl']           = 'Activează ACL (recomandat)';
 $lang['i_superuser']           = 'Superutilizator';
-$lang['i_problems']            = 'Programul de instalare a găsit câteva probleme, indicate mai jos. Nu puteţi continua până nu le rezolvaţi.';
-$lang['i_modified']            = 'Din motive de securitate, acest script va funcţiona doar cu o instalare nouă şi nemodificată a Docuwiki.
-Puteţi fie să extrageţi din nou fişierele din arhiva descărcată fie să consultaţi instrucţiunile de instalare Dokuwiki la <a href="http://dokuwiki.org/install">';
-$lang['i_funcna']              = 'Funcţia PHP <code>%s</code> nu este disponibilă. Probabil provider-ul dvs. a inactivat-o pentru un motiv oarecare.';
-$lang['i_phpver']              = 'Versiunea dvs. de PHP <code>%s</code> este mai veche decât cea necesară (<code>%s</code>). Trebuie să vă actualizaţi instalarea PHP.';
-$lang['i_permfail']            = '<code>%s</code> nu poate fi scris de către DokuWiki. Trebuie să modificaţi drepturile acestui director!';
+$lang['i_problems']            = 'Programul de instalare a găsit câteva probleme, indicate mai jos. Nu puteți continua până nu le rezolvați.';
+$lang['i_modified']            = 'Din motive de securitate, acest script va funcționa doar cu o instalare nouă și nemodificată a Docuwiki.
+Puteți fie să extrageți din nou fișierele din arhiva descărcată fie să consultați instrucțiunile de instalare Dokuwiki la <a href="http://dokuwiki.org/install">';
+$lang['i_funcna']              = 'Funcția PHP <code>%s</code> nu este disponibilă. Probabil provider-ul dvs. a inactivat-o pentru un motiv oarecare.';
+$lang['i_phpver']              = 'Versiunea dvs. de PHP <code>%s</code> este mai veche decât cea necesară (<code>%s</code>). Trebuie să vă actualizați instalarea PHP.';
+$lang['i_permfail']            = '<code>%s</code> nu poate fi scris de către DokuWiki. Trebuie să modificați drepturile acestui director!';
 $lang['i_confexists']          = '<code>%s</code> există deja';
-$lang['i_writeerr']            = 'Nu s-a putut crea <code>%s</code>. Trebuie să verificaţi drepturile directorului/fişierului şi să creaţi fişierul manual.';
+$lang['i_writeerr']            = 'Nu s-a putut crea <code>%s</code>. Trebuie să verificați drepturile directorului/fișierului și să creați fișierul manual.';
 $lang['i_badhash']             = 'dokuwiki.php nu a fost recunoscut sau a fost modificat (hash=<code>%s</code>)';
 $lang['i_badval']              = '<code>%s</code> - valoare nepemisă sau neintrodusă';
-$lang['i_success']             = 'Configurarea a fost finalizată cu succes. Acum puteţi sterge fişierul install.php. Continuaţi cu <a href="doku.php?id=wiki:welcome">your new DokuWiki</a>.';
-$lang['i_failure']             = 'Au apărut erori la scrierea fişierelor de configurare. Va trebui să le corectaţi manual înainte de a putea folosi <a href="doku.php?id=wiki:welcome">your new DokuWiki</a>.';
-$lang['i_policy']              = 'Politica ACL iniţială';
-$lang['i_pol0']                = 'Wiki Deschisă (citeşte, scrie şi încarcă oricine)';
-$lang['i_pol1']                = 'Wiki Deschisă (citeste oricine, scrie şi încarcă doar utilizatorul înregistrat)';
-$lang['i_pol2']                = 'Wiki Închisă (citeşte, scrie şi încarcă doar utilizatorul înregistrat)';
+$lang['i_success']             = 'Configurarea a fost finalizată cu succes. Acum puteți sterge fișierul install.php. Continuați cu <a href="doku.php?id=wiki:welcome">your new DokuWiki</a>.';
+$lang['i_failure']             = 'Au apărut erori la scrierea fișierelor de configurare. Va trebui să le corectați manual înainte de a putea folosi <a href="doku.php?id=wiki:welcome">your new DokuWiki</a>.';
+$lang['i_policy']              = 'Politica ACL inițială';
+$lang['i_pol0']                = 'Wiki Deschisă (citește, scrie și încarcă oricine)';
+$lang['i_pol1']                = 'Wiki Deschisă (citeste oricine, scrie și încarcă doar utilizatorul înregistrat)';
+$lang['i_pol2']                = 'Wiki Închisă (citește, scrie și încarcă doar utilizatorul înregistrat)';
 $lang['i_retry']               = 'Încearcă din nou';
-$lang['i_license']             = 'Vă rugăm alegeţi licenţa sub care doriţi să vă licenţiaţi materialul:';
-$lang['recent_global']         = 'Acum vizualizaţi modificările în interiorul numelui de spaţiu <b>%s</b>. De asemenea puteţi <a href="%s">vizualiza modificările recente ale întregului wiki</a>.';
+$lang['i_license']             = 'Vă rugăm alegeți licența sub care doriți să vă licențiați materialul:';
+$lang['recent_global']         = 'Acum vizualizați modificările în interiorul numelui de spațiu <b>%s</b>. De asemenea puteți <a href="%s">vizualiza modificările recente ale întregului wiki</a>.';
 $lang['years']                 = 'acum %d ani';
 $lang['months']                = 'acum %d luni';
 $lang['weeks']                 = 'acum %d săptămâni';
@@ -296,7 +296,7 @@ $lang['days']                  = 'acum %d zile';
 $lang['hours']                 = 'acum %d ore';
 $lang['minutes']               = 'acum %d minute';
 $lang['seconds']               = 'acum %d secunde';
-$lang['wordblock']             = 'Modificarea dvs. nu au fost salvate deoarece conţine text blocat (spam).';
+$lang['wordblock']             = 'Modificarea dvs. nu au fost salvate deoarece conține text blocat (spam).';
 $lang['media_uploadtab']       = 'Încarcă';
 $lang['media_searchtab']       = 'Căutare';
 $lang['media_file']            = 'Fișier';
diff --git a/inc/lang/ro/locked.txt b/inc/lang/ro/locked.txt
index 94d6eb2ff..8708157ec 100644
--- a/inc/lang/ro/locked.txt
+++ b/inc/lang/ro/locked.txt
@@ -1,3 +1,3 @@
 ====== Pagină blocată ======
 
-Pagina este momentan blocată de alt utilizator. Trebuie să aştepţi pînă cînd acest utilizator termină editarea ori expiră blocarea.
+Pagina este momentan blocată de alt utilizator. Trebuie să aștepți pînă cînd acest utilizator termină editarea ori expiră blocarea.
diff --git a/inc/lang/ro/login.txt b/inc/lang/ro/login.txt
index 2f1fda9ad..81bca6298 100644
--- a/inc/lang/ro/login.txt
+++ b/inc/lang/ro/login.txt
@@ -1,4 +1,4 @@
 ====== Login ======
 
-Nu sînteţi logat! Introduceţi datele de autentificare pentru logare. Trebuie să permiteţi cookie-uri pentru logare.
+Nu sînteți logat! Introduceți datele de autentificare pentru logare. Trebuie să permiteți cookie-uri pentru logare.
 
diff --git a/inc/lang/ro/newpage.txt b/inc/lang/ro/newpage.txt
index 7fb9d55a6..886258609 100644
--- a/inc/lang/ro/newpage.txt
+++ b/inc/lang/ro/newpage.txt
@@ -1,3 +1,3 @@
 ====== Subiectul nu există încă ======
 
-Aţi urmat o legătură către un subiect care nu există. O puteţi crea prin apăsarea butonului ''Editează această pagină''.
+Ați urmat o legătură către un subiect care nu există. O puteți crea prin apăsarea butonului ''Editează această pagină''.
diff --git a/inc/lang/ro/norev.txt b/inc/lang/ro/norev.txt
index 926f9144e..4a21abcbf 100644
--- a/inc/lang/ro/norev.txt
+++ b/inc/lang/ro/norev.txt
@@ -1,4 +1,4 @@
 ====== Nu există versiunea ======
 
-Versiunea specificată nu există. Foloseşte butonul ''Versiuni vechi'' pentru o listă a versiunilor acestui document.
+Versiunea specificată nu există. Folosește butonul ''Versiuni vechi'' pentru o listă a versiunilor acestui document.
 
diff --git a/inc/lang/ro/pwconfirm.txt b/inc/lang/ro/pwconfirm.txt
index 043e08868..ae2d9f963 100644
--- a/inc/lang/ro/pwconfirm.txt
+++ b/inc/lang/ro/pwconfirm.txt
@@ -2,9 +2,9 @@ Salut @FULLNAME@!
 
 Cineva a cerut o parolă nouă pentru @TITLE@ pentru conectarea la @DOKUWIKIURL@
 
-Dacă nu aţi solicitat o parolă nouă, ignoraţi acest email.
+Dacă nu ați solicitat o parolă nouă, ignorați acest email.
 
-Pentru a confirma că cererea a fost într-adevăr trimisă de dumneavoastră, folosiţi link-ul de mai jos.
+Pentru a confirma că cererea a fost într-adevăr trimisă de dumneavoastră, folosiți link-ul de mai jos.
 
 @CONFIRM@
 
diff --git a/inc/lang/ro/read.txt b/inc/lang/ro/read.txt
index 2c0aa6d90..72c33c0c0 100644
--- a/inc/lang/ro/read.txt
+++ b/inc/lang/ro/read.txt
@@ -1,2 +1,2 @@
-Această pagină poate fi doar citită. Poţi vedea sursa, dar n-o poţi modifica. Consultă administratorul dacă crezi că e ceva în neregulă.
+Această pagină poate fi doar citită. Poți vedea sursa, dar n-o poți modifica. Consultă administratorul dacă crezi că e ceva în neregulă.
 
diff --git a/inc/lang/ro/register.txt b/inc/lang/ro/register.txt
index 9fc6eec65..e062a46bc 100644
--- a/inc/lang/ro/register.txt
+++ b/inc/lang/ro/register.txt
@@ -1,3 +1,3 @@
 ====== Înregistrează-te ca utilizator nou ======
-Pentru a crea un wiki nou completează mai jos toate informaţiile. Asigură-te că ai introdus o adresă de **e-mail validă** unde va fi trimisă noua parolă. Numele de utilizator trebuie de asemenea să fie valid [[doku>pagename|pagename]].
+Pentru a crea un wiki nou completează mai jos toate informațiile. Asigură-te că ai introdus o adresă de **e-mail validă** unde va fi trimisă noua parolă. Numele de utilizator trebuie de asemenea să fie valid [[doku>pagename|pagename]].
 
diff --git a/inc/lang/ro/resendpwd.txt b/inc/lang/ro/resendpwd.txt
index b7de241e9..4a67f9e80 100644
--- a/inc/lang/ro/resendpwd.txt
+++ b/inc/lang/ro/resendpwd.txt
@@ -1,3 +1,3 @@
 ====== Trimite parolă nouă ======
 
-Introduceţi numele de utilizator în formularul de mai jos pentru a solicita o nouă parolă pentru această wiki. Un link de confirmare va fi trimis la adresa de email înregistrată.
\ No newline at end of file
+Introduceți numele de utilizator în formularul de mai jos pentru a solicita o nouă parolă pentru această wiki. Un link de confirmare va fi trimis la adresa de email înregistrată.
\ No newline at end of file
diff --git a/inc/lang/ro/revisions.txt b/inc/lang/ro/revisions.txt
index b2ff46f77..d42134c61 100644
--- a/inc/lang/ro/revisions.txt
+++ b/inc/lang/ro/revisions.txt
@@ -1,4 +1,4 @@
 ====== Versiune veche ======
 
-Acestea sînt versiunile vechi ale documentului curent. Pentru revenirea la o versiune mai veche, selecteaz-o de mai jos, clic pe ''Editează această pagină'' şi salveaz-o.
+Acestea sînt versiunile vechi ale documentului curent. Pentru revenirea la o versiune mai veche, selecteaz-o de mai jos, clic pe ''Editează această pagină'' și salveaz-o.
 
diff --git a/inc/lang/ro/searchpage.txt b/inc/lang/ro/searchpage.txt
index c1169b88d..8c78c68c3 100644
--- a/inc/lang/ro/searchpage.txt
+++ b/inc/lang/ro/searchpage.txt
@@ -1,5 +1,5 @@
 ====== Căutare ======
 
-Rezultatele căutării sînt afisate mai jos. Dacă n-aţi găsit ce-aţi căutat, puteţi creea o pagină nouă după căutare prin folosirea butonului ''Editează această pagină''.
+Rezultatele căutării sînt afisate mai jos. Dacă n-ați găsit ce-ați căutat, puteți creea o pagină nouă după căutare prin folosirea butonului ''Editează această pagină''.
 
 ===== Rezultate =====
diff --git a/inc/lang/ro/stopwords.txt b/inc/lang/ro/stopwords.txt
index 29e7452d3..1f0d9536b 100644
--- a/inc/lang/ro/stopwords.txt
+++ b/inc/lang/ro/stopwords.txt
@@ -1,6 +1,6 @@
 # Aceasta este o listă de cuvinte ignorate la indexare, câte un cuvânt pe linie
-# Când editaţi acest fişier, asiguraţi-vă că folosiţi sfârşituri de linie UNIX (o singură linie nouă)
-# Nu e nevoie să includeţi cuvinte mai scurte de 3 caractere - acestea sunt, oricum, ignorate
+# Când editați acest fișier, asigurați-vă că folosiți sfârșituri de linie UNIX (o singură linie nouă)
+# Nu e nevoie să includeți cuvinte mai scurte de 3 caractere - acestea sunt, oricum, ignorate
 # Această listă se bazează pe cele ce pot fi găsite la http://www.ranks.nl/stopwords/
 about
 are
diff --git a/inc/lang/ro/subscr_digest.txt b/inc/lang/ro/subscr_digest.txt
index b2f7c4ecb..ad0a30708 100644
--- a/inc/lang/ro/subscr_digest.txt
+++ b/inc/lang/ro/subscr_digest.txt
@@ -10,10 +10,10 @@ Acestea sunt modificările:
 Vechea revizie: @OLDPAGE@
 Noua revizie: @NEWPAGE@
 
-Pentru a anula notificarea paginii, logaţi-vă pe wiki la
-@DOKUWIKIURL@ apoi navigaţi la
+Pentru a anula notificarea paginii, logați-vă pe wiki la
+@DOKUWIKIURL@ apoi navigați la
 @SUBSCRIBE@
-şi dezabonaţi-vă de la pagină şi/sau modificările numelui de spaţiu.
+și dezabonați-vă de la pagină și/sau modificările numelui de spațiu.
 
 --
 Acest mail a fost generat de DokuWiki la
diff --git a/inc/lang/ro/subscr_form.txt b/inc/lang/ro/subscr_form.txt
index 8ce7f09b8..e55dfe6cb 100644
--- a/inc/lang/ro/subscr_form.txt
+++ b/inc/lang/ro/subscr_form.txt
@@ -1,3 +1,3 @@
 ====== Administrarea abonărilor ======
 
-Această pagină vă permite să vă administraţi abonările pentru pagina curentă şi numele de spaţiu.
\ No newline at end of file
+Această pagină vă permite să vă administrați abonările pentru pagina curentă și numele de spațiu.
\ No newline at end of file
diff --git a/inc/lang/ro/subscr_list.txt b/inc/lang/ro/subscr_list.txt
index 84a5e1a3e..1b55ea917 100644
--- a/inc/lang/ro/subscr_list.txt
+++ b/inc/lang/ro/subscr_list.txt
@@ -1,16 +1,16 @@
 Bună ziua!
 
-Paginile din numele de spaţiu @PAGE@ al @TITLE@ wiki s-au modificat.
+Paginile din numele de spațiu @PAGE@ al @TITLE@ wiki s-au modificat.
 Acestea sunt modificările:
 
 --------------------------------------------------------
 @DIFF@
 --------------------------------------------------------
 
-Pentru a anula notificarea paginii, logaţi-vă pe wiki la
-@DOKUWIKIURL@ apoi navigaţi la
+Pentru a anula notificarea paginii, logați-vă pe wiki la
+@DOKUWIKIURL@ apoi navigați la
 @SUBSCRIBE@
-şi dezabonaţi-vă de la pagină şi/sau modificările numelui de spaţiu.
+și dezabonați-vă de la pagină și/sau modificările numelui de spațiu.
 
 --
 Acest mail a fost generat de DokuWiki la
diff --git a/inc/lang/ro/subscr_single.txt b/inc/lang/ro/subscr_single.txt
index aa6497b75..006db741d 100644
--- a/inc/lang/ro/subscr_single.txt
+++ b/inc/lang/ro/subscr_single.txt
@@ -13,10 +13,10 @@ Sumarul editării: @SUMMARY@
 Vechea revizie: @OLDPAGE@
 Noua revizie: @NEWPAGE@
 
-Pentru a anula notificarea paginii, logaţi-vă pe wiki la
-@DOKUWIKIURL@ apoi navigaţi la
+Pentru a anula notificarea paginii, logați-vă pe wiki la
+@DOKUWIKIURL@ apoi navigați la
 @SUBSCRIBE@
-şi dezabonaţi-vă de la pagină şi/sau modificările numelui de spaţiu.
+și dezabonați-vă de la pagină și/sau modificările numelui de spațiu.
 
 --
 Acest mail a fost generat de DokuWiki la
diff --git a/inc/lang/ro/updateprofile.txt b/inc/lang/ro/updateprofile.txt
index e5988ec51..f3985a1c6 100644
--- a/inc/lang/ro/updateprofile.txt
+++ b/inc/lang/ro/updateprofile.txt
@@ -1,3 +1,3 @@
 ====== Actualizare profil utilizator ======
 
-Trebuie să completaţi doar câmpurile pe care doriţi să le modificaţi. Nu puteţi modifica numele de utilizator.
\ No newline at end of file
+Trebuie să completați doar câmpurile pe care doriți să le modificați. Nu puteți modifica numele de utilizator.
\ No newline at end of file
diff --git a/inc/lang/ro/uploadmail.txt b/inc/lang/ro/uploadmail.txt
index 39faed370..c1e5736e2 100644
--- a/inc/lang/ro/uploadmail.txt
+++ b/inc/lang/ro/uploadmail.txt
@@ -1,6 +1,6 @@
-Un fişier a fost încărcat în DocuWiki. Iată detaliile:
+Un fișier a fost încărcat în DocuWiki. Iată detaliile:
 
-Fişier : @MEDIA@
+Fișier : @MEDIA@
 Data : @DATE@
 Browser : @BROWSER@
 Adresă IP : @IPADDRESS@
-- 
cgit v1.2.3


From e71b0ef705b86bb653fcae43e6845acbe6fd7fd2 Mon Sep 17 00:00:00 2001
From: Guy Brand <gb@unistra.fr>
Date: Sun, 17 Mar 2013 19:22:37 +0100
Subject: backward compatibility for old authtype settings

---
 inc/auth.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 68b6b438d..0713ca6af 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -48,10 +48,15 @@ function auth_setup() {
 
     // try to load auth backend from plugins
     foreach ($plugin_controller->getList('auth') as $plugin) {
-    	if ($conf['authtype'] === $plugin) {
-    		$auth = $plugin_controller->load('auth', $plugin);
-    		break;
-    	}
+      if ($conf['authtype'] === $plugin) {
+        $auth = $plugin_controller->load('auth', $plugin);
+        break;
+      } elseif ('auth' . $conf['authtype'] === $plugin) {
+        // matches old auth backends (pre-Weatherwax)
+        $auth = $plugin_controller->load('auth', $plugin);
+        msg('Your authtype setting is deprecated. You must set $conf[\'authconfig\'] = ' . "auth" . $conf['authtype']
+             . ' in your config (see <a href="https://www.dokuwiki.org/auth">Authentication Backends</a>)',-1);
+      }
     }
 
 	if(!isset($auth) || !$auth){
-- 
cgit v1.2.3


From d02ff93090ec7ab874d4f61fbef15d5b3a2eb341 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 18 Mar 2013 14:32:48 +0000
Subject: correct parenthesis in image crop calculations to ensure integer
 values

---
 inc/media.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index 501d170f3..2268ad877 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1831,23 +1831,23 @@ function media_crop_image($file, $ext, $w, $h=0){
     if($tr >= 1){
         if($tr > $fr){
             $cw = $info[0];
-            $ch = (int) $info[0]/$tr;
+            $ch = (int) ($info[0]/$tr);
         }else{
-            $cw = (int) $info[1]*$tr;
+            $cw = (int) ($info[1]*$tr);
             $ch = $info[1];
         }
     }else{
         if($tr < $fr){
-            $cw = (int) $info[1]*$tr;
+            $cw = (int) ($info[1]*$tr);
             $ch = $info[1];
         }else{
             $cw = $info[0];
-            $ch = (int) $info[0]/$tr;
+            $ch = (int) ($info[0]/$tr);
         }
     }
     // calculate crop offset
-    $cx = (int) ($info[0]-$cw)/2;
-    $cy = (int) ($info[1]-$ch)/3;
+    $cx = (int) (($info[0]-$cw)/2);
+    $cy = (int) (($info[1]-$ch)/3);
 
     //cache
     $local = getCacheName($file,'.media.'.$cw.'x'.$ch.'.crop.'.$ext);
-- 
cgit v1.2.3


From e31bcd2ed7f7f49338e4b8f77ed998c9fd10e780 Mon Sep 17 00:00:00 2001
From: Dominik Eckelmann <deckelmann@gmail.com>
Date: Mon, 18 Mar 2013 21:20:30 +0100
Subject: removed unused string in km translation

---
 inc/lang/km/lang.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/lang/km/lang.php b/inc/lang/km/lang.php
index 1f006f64e..c056e3acc 100644
--- a/inc/lang/km/lang.php
+++ b/inc/lang/km/lang.php
@@ -166,7 +166,7 @@ $lang['js']['del_confirm']= 'លុប';
 $lang['admin_register']= 'តែមអ្នកប្រើ';//'Add new user';
 
 $lang['spell_start'] = 'ពិនិត្យអក្ខរាវិរុទ្ធ';//'Check Spelling';
-$lang['spell_stop']  = 'បណ្តកំរែ'; 'Resume Editing';
+$lang['spell_stop']  = 'បណ្តកំរែ';
 $lang['spell_wait']  = 'សូមចាំ';//'Please wait...';
 $lang['spell_noerr'] = 'ឥតមានខុះទេ';
 $lang['spell_nosug'] = 'ឥតមានយោបល់';
-- 
cgit v1.2.3


From 1066753ac288ef252063d426b913dcf30442fed7 Mon Sep 17 00:00:00 2001
From: Dominik Eckelmann <deckelmann@gmail.com>
Date: Tue, 19 Mar 2013 12:34:48 +0100
Subject: fixed lithuanian language file

---
 inc/lang/lt/lang.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/lang/lt/lang.php b/inc/lang/lt/lang.php
index d65f30ae0..b284555ef 100644
--- a/inc/lang/lt/lang.php
+++ b/inc/lang/lt/lang.php
@@ -89,7 +89,7 @@ $lang['txt_overwrt']           = 'Perrašyti egzistuojančią bylą';
 $lang['lockedby']              = 'Užrakintas vartotojo';
 $lang['lockexpire']            = 'Užraktas bus nuimtas';
 $lang['js']['willexpire']            = 'Šio puslapio redagavimo užrakto galiojimo laikas baigsis po minutės.\nNorėdami išvengti nesklandumų naudokite peržiūros mygtuką ir užraktas atsinaujins.';
-$lang['js']['notsavedyet']     = 'Pakeitimai nebus išsaugoti.\nTikrai tęsti?";
+$lang['js']['notsavedyet']     = 'Pakeitimai nebus išsaugoti.\nTikrai tęsti?';
 $lang['rssfailed']             = 'Siunčiant šį feed\'ą įvyko klaida: ';
 $lang['nothingfound']          = 'Paieškos rezultatų nėra.';
 $lang['mediaselect']           = 'Mediabylos išsirinkimas';
-- 
cgit v1.2.3


From fd9d3278078df67aab6cee0c2b7b43a27f206983 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Tue, 19 Mar 2013 17:31:06 +0000
Subject: avoid creating an intermediate crop image when the final image will
 match a resize

---
 inc/media.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index 2268ad877..654d31cb4 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1828,6 +1828,13 @@ function media_crop_image($file, $ext, $w, $h=0){
     // calculate crop size
     $fr = $info[0]/$info[1];
     $tr = $w/$h;
+
+    // check if the crop can be handled completely by resize,
+    // i.e. the specified width & height match the aspect ratio of the source image
+    if ($w == round($h*$fr)) {
+        return media_resize_image($file, $ext, $w);
+    }
+
     if($tr >= 1){
         if($tr > $fr){
             $cw = $info[0];
-- 
cgit v1.2.3


From 0f4e009215bfa3136d334fa557335266637a7585 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Wed, 20 Mar 2013 00:06:07 +0000
Subject: add a token to fetch urls requiring image resize/crop to prevent
 external DDOS via fetch

---
 inc/common.php |  4 ++++
 inc/media.php  | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 471eb91b5..27f90b53b 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -436,6 +436,10 @@ function exportlink($id = '', $format = 'raw', $more = '', $abs = false, $sep =
 function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false) {
     global $conf;
     if(is_array($more)) {
+        // add token for resized images
+        if($more['w'] || $more['h']){
+            $more['tok'] = media_get_token($id,$more['w'],$more['h']);
+        }
         // strip defaults for shorter URLs
         if(isset($more['cache']) && $more['cache'] == 'cache') unset($more['cache']);
         if(!$more['w']) unset($more['w']);
diff --git a/inc/media.php b/inc/media.php
index 2268ad877..7f2fd2d1d 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1864,6 +1864,30 @@ function media_crop_image($file, $ext, $w, $h=0){
     return media_resize_image($file,$ext, $w, $h);
 }
 
+/**
+ * Calculate a token to be used to verify fetch requests for resized or
+ * cropped images have been internally generated - and prevent external
+ * DDOS attacks via fetch
+ *
+ * @param string  $id    id of the image
+ * @param int     $w     resize/crop width
+ * @param int     $h     resize/crop height
+ *
+ * @author Christopher Smith <chris@jalakai.co.uk>
+ */
+function media_get_token($id,$w,$h){
+    // token is only required for modified images
+    if ($w || $h) {
+        $token = auth_cookiesalt().$id;
+        if ($w) $token .= '.'.$w;
+        if ($h) $token .= '.'.$h;
+
+        return substr(md5($token),0,6);
+    }
+
+    return '';
+}
+
 /**
  * Download a remote file and return local filename
  *
-- 
cgit v1.2.3


From 7fb7960f92047a9bcadf9d497ae79615979e9a6d Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Fri, 22 Mar 2013 17:45:59 +0000
Subject: refactor fetch to support unittesting

---
 inc/fetch.functions.php | 149 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 inc/fetch.functions.php

(limited to 'inc')

diff --git a/inc/fetch.functions.php b/inc/fetch.functions.php
new file mode 100644
index 000000000..5801e96fa
--- /dev/null
+++ b/inc/fetch.functions.php
@@ -0,0 +1,149 @@
+<?php 
+/**
+ * Functions used by lib/exe/fetch.php
+ * (not included by other parts of dokuwiki)
+ */
+
+/**
+ * Set headers and send the file to the client
+ *
+ * The $cache parameter influences how long files may be kept in caches, the $public parameter
+ * influences if this caching may happen in public proxis or in the browser cache only FS#2734
+ *
+ * This function will abort the current script when a 304 is sent or file sending is handled
+ * through x-sendfile
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Ben Coburn <btcoburn@silicodon.net>
+ * @param string $file   local file to send
+ * @param string $mime   mime type of the file
+ * @param bool   $dl     set to true to force a browser download
+ * @param int    $cache  remaining cache time in seconds (-1 for $conf['cache'], 0 for no-cache)
+ * @param bool   $public is this a public ressource or a private one?
+ */
+function sendFile($file, $mime, $dl, $cache, $public = false) {
+    global $conf;
+    // send mime headers
+    header("Content-Type: $mime");
+
+    // calculate cache times
+    if($cache == -1) {
+        $maxage  = max($conf['cachetime'], 3600); // cachetime or one hour
+        $expires = time() + $maxage;
+    } else if($cache > 0) {
+        $maxage  = $cache; // given time
+        $expires = time() + $maxage;
+    } else { // $cache == 0
+        $maxage  = 0;
+        $expires = 0; // 1970-01-01
+    }
+
+    // smart http caching headers
+    if($maxage) {
+        if($public) {
+            // cache publically
+            header('Expires: '.gmdate("D, d M Y H:i:s", $expires).' GMT');
+            header('Cache-Control: public, proxy-revalidate, no-transform, max-age='.$maxage);
+            header('Pragma: public');
+        } else {
+            // cache in browser
+            header('Expires: '.gmdate("D, d M Y H:i:s", $expires).' GMT');
+            header('Cache-Control: private, no-transform, max-age='.$maxage);
+            header('Pragma: no-cache');
+        }
+    } else {
+        // no cache at all
+        header('Expires: Thu, 01 Jan 1970 00:00:00 GMT');
+        header('Cache-Control: no-cache, no-transform');
+        header('Pragma: no-cache');
+    }
+
+    //send important headers first, script stops here if '304 Not Modified' response
+    $fmtime = @filemtime($file);
+    http_conditionalRequest($fmtime);
+
+    //download or display?
+    if($dl) {
+        header('Content-Disposition: attachment; filename="'.utf8_basename($file).'";');
+    } else {
+        header('Content-Disposition: inline; filename="'.utf8_basename($file).'";');
+    }
+
+    //use x-sendfile header to pass the delivery to compatible webservers
+    if(http_sendfile($file)) exit;
+
+    // send file contents
+    $fp = @fopen($file, "rb");
+    if($fp) {
+        http_rangeRequest($fp, filesize($file), $mime);
+    } else {
+        http_status(500);
+        print "Could not read $file - bad permissions?";
+    }
+}
+
+/**
+ * Check for media for preconditions and return correct status code
+ *
+ * READ: MEDIA, MIME, EXT, CACHE
+ * WRITE: MEDIA, FILE, array( STATUS, STATUSMESSAGE )
+ *
+ * @author Gerry Weissbach <gerry.w@gammaproduction.de>
+ * @param $media reference to the media id
+ * @param $file  reference to the file variable
+ * @returns array(STATUS, STATUSMESSAGE)
+ */
+function checkFileStatus(&$media, &$file, $rev = '', $width=0, $height=0) {
+    global $MIME, $EXT, $CACHE, $INPUT;
+
+    //media to local file
+    if(preg_match('#^(https?)://#i', $media)) {
+        //check hash
+        if(substr(md5(auth_cookiesalt().$media), 0, 6) !== $INPUT->str('hash')) {
+            return array(412, 'Precondition Failed');
+        }
+        //handle external images
+        if(strncmp($MIME, 'image/', 6) == 0) $file = media_get_from_URL($media, $EXT, $CACHE);
+        if(!$file) {
+            //download failed - redirect to original URL
+            return array(302, $media);
+        }
+    } else {
+        $media = cleanID($media);
+        if(empty($media)) {
+            return array(400, 'Bad request');
+        }
+        // check token for resized images
+        if (($width || $height) && media_get_token($media, $width, $height) !== $INPUT->str('tok')) {
+            return array(412, 'Precondition Failed');
+        }
+
+        //check permissions (namespace only)
+        if(auth_quickaclcheck(getNS($media).':X') < AUTH_READ) {
+            return array(403, 'Forbidden');
+        }
+        $file = mediaFN($media, $rev);
+    }
+
+    //check file existance
+    if(!@file_exists($file)) {
+        return array(404, 'Not Found');
+    }
+
+    return array(200, null);
+}
+
+/**
+ * Returns the wanted cachetime in seconds
+ *
+ * Resolves named constants
+ *
+ * @author  Andreas Gohr <andi@splitbrain.org>
+ */
+function calc_cache($cache) {
+    global $conf;
+
+    if(strtolower($cache) == 'nocache') return 0; //never cache
+    if(strtolower($cache) == 'recache') return $conf['cachetime']; //use standard cache
+    return -1; //cache endless
+}
-- 
cgit v1.2.3


From b051e9742775994c33cb6570e27605bbe930efe4 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Fri, 22 Mar 2013 17:55:19 +0000
Subject: code changes in the rest of the code base to support testing fetch

---
 inc/httputils.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/httputils.php b/inc/httputils.php
index d3f3cdde2..ca60ed509 100644
--- a/inc/httputils.php
+++ b/inc/httputils.php
@@ -61,9 +61,9 @@ function http_conditionalRequest($timestamp){
 }
 
 /**
- * Let the webserver send the given file vi x-sendfile method
+ * Let the webserver send the given file via x-sendfile method
  *
- * @author Chris Smith <chris.eureka@jalakai.co.uk>
+ * @author Chris Smith <chris@jalakai.co.uk>
  * @returns  void or exits with previously header() commands executed
  */
 function http_sendfile($file) {
@@ -177,7 +177,8 @@ function http_rangeRequest($fh,$size,$mime){
         echo HTTP_HEADER_LF.'--'.HTTP_MULTIPART_BOUNDARY.'--'.HTTP_HEADER_LF;
     }
 
-    // everything should be done here, exit
+    // everything should be done here, exit (or return if testing)
+    if (defined('SIMPLE_TEST')) return;
     exit;
 }
 
@@ -320,7 +321,7 @@ function http_status($code = 200, $text = '') {
 
     $server_protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : false;
 
-    if(substr(php_sapi_name(), 0, 3) == 'cgi') {
+    if(substr(php_sapi_name(), 0, 3) == 'cgi' || defined('SIMPLE_TEST')) {
         header("Status: {$code} {$text}", true);
     } elseif($server_protocol == 'HTTP/1.1' OR $server_protocol == 'HTTP/1.0') {
         header($server_protocol." {$code} {$text}", true, $code);
-- 
cgit v1.2.3


From f0b65004f2ff928562c2ffdfa31b4d1e4cff3ab7 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Fri, 22 Mar 2013 19:37:02 +0000
Subject: don't resize images when resize dimensions match native image
 dimensions

---
 inc/media.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index 654d31cb4..fc4ad1d67 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1795,6 +1795,9 @@ function media_resize_image($file, $ext, $w, $h=0){
     // we wont scale up to infinity
     if($w > 2000 || $h > 2000) return $file;
 
+    // resize necessary? - (w,h) = native dimensions
+    if(($w == $info[0]) && ($h == $info[1])) return $file;
+
     //cache
     $local = getCacheName($file,'.media.'.$w.'x'.$h.'.'.$ext);
     $mtime = @filemtime($local); // 0 if not exists
-- 
cgit v1.2.3


From e20faad8330af3e6f2edbd6e8dc3f70c05305492 Mon Sep 17 00:00:00 2001
From: Victor Westmann <victor.westmann@gmail.com>
Date: Sun, 24 Mar 2013 10:28:51 +0100
Subject: Brazilian Portuguese language update

---
 inc/lang/pt-br/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/pt-br/lang.php b/inc/lang/pt-br/lang.php
index 992fae48a..a92afc0a0 100644
--- a/inc/lang/pt-br/lang.php
+++ b/inc/lang/pt-br/lang.php
@@ -19,6 +19,7 @@
  * @author Isaias Masiero Filho <masiero@masiero.org>
  * @author Frederico Guimarães <frederico@teia.bio.br>
  * @author Balaco Baco <balacobaco@imap.cc>
+ * @author Victor Westmann <victor.westmann@gmail.com>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -299,6 +300,9 @@ $lang['i_pol1']                = 'Wiki público (leitura por todos, escrita e en
 $lang['i_pol2']                = 'Wiki fechado (leitura, escrita e envio de arquivos somente por usuários registrados)';
 $lang['i_retry']               = 'Tentar novamente';
 $lang['i_license']             = 'Por favor escolha a licença que voce deseja utilizar para seu conteúdo:';
+$lang['i_license_none']        = 'Não mostrar nenhuma informação da licença';
+$lang['i_pop_field']           = 'Por favor, nos ajude a melhorar sua experiência com DokuWiki:';
+$lang['i_pop_label']           = 'Uma vez por mês, enviar anonimamente informações de uso de dados para os desenvolvedores DokuWiki';
 $lang['recent_global']         = 'Você está observando as alterações dentro do espaço de nomes <b>%s</b>. Também é possível ver as <a href="%s">modificações recentes no wiki inteiro</a>.';
 $lang['years']                 = '%d anos atrás';
 $lang['months']                = '%d meses atrás';
-- 
cgit v1.2.3


From 14bc69e3e1db81c4d329a140cb0e095f0dcf9b5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EB=AA=85=EC=A7=84?= <aranet100@gmail.com>
Date: Sun, 24 Mar 2013 10:30:58 +0100
Subject: Korean language update

---
 inc/lang/ko/backlinks.txt     |   2 +-
 inc/lang/ko/conflict.txt      |   6 +--
 inc/lang/ko/denied.txt        |   2 +-
 inc/lang/ko/diff.txt          |   2 +-
 inc/lang/ko/draft.txt         |   2 +-
 inc/lang/ko/editrev.txt       |   2 +-
 inc/lang/ko/install.html      |   6 +--
 inc/lang/ko/lang.php          | 115 ++++++++++++++++++++++--------------------
 inc/lang/ko/locked.txt        |   2 +-
 inc/lang/ko/mailtext.txt      |   4 +-
 inc/lang/ko/norev.txt         |   4 +-
 inc/lang/ko/preview.txt       |   2 +-
 inc/lang/ko/pwconfirm.txt     |   2 +-
 inc/lang/ko/read.txt          |   3 +-
 inc/lang/ko/recent.txt        |   2 +-
 inc/lang/ko/resendpwd.txt     |   4 +-
 inc/lang/ko/revisions.txt     |   4 +-
 inc/lang/ko/searchpage.txt    |   2 +-
 inc/lang/ko/showrev.txt       |   4 +-
 inc/lang/ko/stopwords.txt     |   2 +-
 inc/lang/ko/subscr_digest.txt |   6 +--
 inc/lang/ko/subscr_list.txt   |   2 +-
 inc/lang/ko/subscr_single.txt |   6 +--
 inc/lang/ko/updateprofile.txt |   2 +-
 inc/lang/ko/uploadmail.txt    |   2 +-
 25 files changed, 96 insertions(+), 94 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ko/backlinks.txt b/inc/lang/ko/backlinks.txt
index ce77ca5a7..85fdfa3da 100644
--- a/inc/lang/ko/backlinks.txt
+++ b/inc/lang/ko/backlinks.txt
@@ -1,3 +1,3 @@
-====== 가리키는 링크 ======
+====== 백링크 ======
 
 현재 문서를 가리키는 링크가 있는 문서 목록입니다.
diff --git a/inc/lang/ko/conflict.txt b/inc/lang/ko/conflict.txt
index 43988a62b..9b7764d46 100644
--- a/inc/lang/ko/conflict.txt
+++ b/inc/lang/ko/conflict.txt
@@ -1,5 +1,5 @@
-====== 새 버전 있음 ======
+====== 새 판 있음 ======
 
-편집한 문서의 새 버전이 있습니다. 당신이 편집하고 있는 동안 다른 사람이 같은 파일을 편집하였을 경우 이런 일이 생길 수 있습니다.
+편집한 문서의 새 판이 있습니다. 당신이 편집하고 있는 동안 다른 사람이 같은 파일을 편집하였을 경우 이런 일이 생길 수 있습니다.
 
-아래의 차이를 철저하게 검토하고 어떤 버전을 저장하실지 결정하십시오. **저장**을 선택하면, 당신의 버전이 저장됩니다. **취소**를 선택하면 현재 버전이 유지됩니다.
\ No newline at end of file
+아래의 차이를 철저하게 검토하고 어떤 판을 저장하실지 결정하세요. **저장**을 선택하면 당신의 판이 저장됩니다. **취소**를 선택하면 현재 판이 유지됩니다.
\ No newline at end of file
diff --git a/inc/lang/ko/denied.txt b/inc/lang/ko/denied.txt
index f384a0a8c..89d417f7b 100644
--- a/inc/lang/ko/denied.txt
+++ b/inc/lang/ko/denied.txt
@@ -1,3 +1,3 @@
 ====== 권한 거절 ======
 
-계속할 수 있는 권한이 없습니다. 로그인하십시오.
\ No newline at end of file
+계속할 수 있는 권한이 없습니다. 로그인하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/diff.txt b/inc/lang/ko/diff.txt
index 76b488d90..8237342f7 100644
--- a/inc/lang/ko/diff.txt
+++ b/inc/lang/ko/diff.txt
@@ -1,3 +1,3 @@
 ====== 차이 ======
 
-이 문서의 선택한 이전 버전과 현재 버전 사이의 차이를 보여줍니다.
\ No newline at end of file
+이 문서의 선택한 이전 판과 현재 판 사이의 차이를 보여줍니다.
\ No newline at end of file
diff --git a/inc/lang/ko/draft.txt b/inc/lang/ko/draft.txt
index 861834e5d..f7787f981 100644
--- a/inc/lang/ko/draft.txt
+++ b/inc/lang/ko/draft.txt
@@ -2,4 +2,4 @@
 
 이 문서의 마지막 편집 세션은 정상적으로 끝나지 않았습니다. DokuWiki는 작업 도중 자동으로 저장된 문서 초안을 사용하여 편집을 계속 할 수 있습니다. 마지막 세션 동안 저장된 문서 초안을 아래에서 볼 수 있습니다.
 
-비정상적으로 끝난 편집 세션을 **복구**할지 여부를 결정하고, 자동으로 저장되었던 초안을 **삭제**하거나 편집 과정을 **취소**하기 바랍니다.
\ No newline at end of file
+비정상적으로 끝난 편집 세션을 **되돌릴**지 여부를 결정하고, 자동으로 저장되었던 초안을 **삭제**하거나 편집 과정을 **취소**하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/editrev.txt b/inc/lang/ko/editrev.txt
index 136eef733..911ea5f1b 100644
--- a/inc/lang/ko/editrev.txt
+++ b/inc/lang/ko/editrev.txt
@@ -1,2 +1,2 @@
-**문서의 이전 버전을 선택하였습니다!** 저장할 경우 이 데이터로 새 버전을 만듭니다.
+**문서의 이전 판을 선택했습니다!** 저장할 경우 이 데이터로 새 판을 만듭니다.
 ----
\ No newline at end of file
diff --git a/inc/lang/ko/install.html b/inc/lang/ko/install.html
index aeeac870f..a87bb6382 100644
--- a/inc/lang/ko/install.html
+++ b/inc/lang/ko/install.html
@@ -1,14 +1,14 @@
 <p>이 페이지는 <a href="http://dokuwiki.org">Dokuwiki</a> 설치와 환경 설정을 도와줍니다.
 설치 과정에 대한 더 자세한 정보는 <a href="http://dokuwiki.org/ko:install">(한국어) 설치 문서</a>와 
-<a href="http://dokuwiki.org/install">(영어) 설치 문서</a>를 참고하기 바랍니다.</p>
+<a href="http://dokuwiki.org/install">(영어) 설치 문서</a>를 참고하시기 바랍니다.</p>
 
-<p>DokuWiki는 위키 문서와 문서와 관련된 정보(예를 들어 그림, 검색 색인, 이전 버전 문서)를 저장하기 위해 일반적인 텍스트 파일을 사용합니다. 정상적으로 DokuWiki를 사용하려면 이 파일을 담고 있는 디렉토리에 대한 쓰기 권한을 가지고 있어야 합니다.
+<p>DokuWiki는 위키 문서와 문서와 관련된 정보(예를 들어 그림, 검색 색인, 이전 판 문서)를 저장하기 위해 일반적인 텍스트 파일을 사용합니다. 정상적으로 DokuWiki를 사용하려면 이 파일을 담고 있는 디렉토리에 대한 쓰기 권한을 가지고 있어야 합니다.
 현재 설치 과정 중에는 디렉토리 권한 설정이 불가능합니다. 보통 직접 쉘 명령어를 사용하거나, 호스팅을 사용한다면 FTP나 호스팅 제어판(예를 들어 CPanel)을 사용해서 설정해야 합니다.</p>
 
 <p>현재 설치 과정중에 관리자로 로그인 후 DokuWiki의 관리 메뉴(플러그인 설치, 사용자 관리, 위키 문서 접근 권한 관리, 옵션 설정)를 가능하게 <acronym title="접근 제어 목록">ACL</acronym>에 대한 환경 설정을 수행합니다.
 DokuWiki가 동작하는데 필요한 사항은 아니지만, 어쨌든 더 쉽게 관리자가 관리할 수 있도록 해줍니다.</p>
 
-<p>숙련된 사용자나 특별한 설치 과정이 필요한 경우에 다음 링크를 참고하기 바랍니다:
+<p>숙련된 사용자나 특별한 설치 과정이 필요한 경우에 다음 링크를 참고하시기 바랍니다:
 <a href="http://dokuwiki.org/ko:install">설치 과정 (한국어)</a>
 과 <a href="http://dokuwiki.org/ko:config">환경 설정 (한국어),</a>
 <a href="http://dokuwiki.org/install">설치 과정 (영어)</a>
diff --git a/inc/lang/ko/lang.php b/inc/lang/ko/lang.php
index e5b21aef8..dd3d6747b 100644
--- a/inc/lang/ko/lang.php
+++ b/inc/lang/ko/lang.php
@@ -1,8 +1,8 @@
 <?php
 /**
- * korean language file
+ * Korean language file
  *
- * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
  * @author Hyun Kim <lawfully@gmail.com>
  * @author jk Lee
  * @author dongnak@gmail.com
@@ -28,7 +28,7 @@ $lang['btn_preview']           = '미리 보기';
 $lang['btn_top']               = '맨 위로';
 $lang['btn_newer']             = '<< 최근';
 $lang['btn_older']             = '이전 >>';
-$lang['btn_revs']              = '이전 버전';
+$lang['btn_revs']              = '이전 판';
 $lang['btn_recent']            = '최근 바뀜';
 $lang['btn_upload']            = '올리기';
 $lang['btn_cancel']            = '취소';
@@ -40,16 +40,16 @@ $lang['btn_admin']             = '관리';
 $lang['btn_update']            = '바꾸기';
 $lang['btn_delete']            = '삭제';
 $lang['btn_back']              = '뒤로';
-$lang['btn_backlink']          = '가리키는 링크';
+$lang['btn_backlink']          = '백링크';
 $lang['btn_backtomedia']       = '미디어 파일 선택으로 돌아가기';
 $lang['btn_subscribe']         = '구독 관리';
 $lang['btn_profile']           = '개인 정보 바꾸기';
 $lang['btn_reset']             = '초기화';
 $lang['btn_resendpwd']         = '새 비밀번호 설정';
 $lang['btn_draft']             = '문서 초안 편집';
-$lang['btn_recover']           = '문서 초안 복구';
+$lang['btn_recover']           = '문서 초안 되돌리기';
 $lang['btn_draftdel']          = '문서 초안 삭제';
-$lang['btn_revert']            = '복원';
+$lang['btn_revert']            = '되돌리기';
 $lang['btn_register']          = '등록';
 $lang['btn_apply']             = '적용';
 $lang['btn_media']             = '미디어 관리';
@@ -63,7 +63,7 @@ $lang['remember']              = '기억하기';
 $lang['fullname']              = '실제 이름';
 $lang['email']                 = '이메일';
 $lang['profile']               = '개인 정보';
-$lang['badlogin']              = '잘못된 사용자 이름이거나 비밀번호입니다.';
+$lang['badlogin']              = '사용자 이름이거나 비밀번호가 잘못되었습니다.';
 $lang['minoredit']             = '사소한 바뀜';
 $lang['draftdate']             = '문서 초안 자동 저장 시간';
 $lang['nosecedit']             = '한동안 문서가 바뀌어 세션 정보의 유효 시간이 지나 문서 전부를 다시 읽습니다.';
@@ -71,21 +71,21 @@ $lang['regmissing']            = '모든 항목을 입력해야 합니다.';
 $lang['reguexists']            = '같은 이름을 사용하는 사용자가 있습니다.';
 $lang['regsuccess']            = '사용자를 만들었으며 비밀번호는 이메일로 보냈습니다.';
 $lang['regsuccess2']           = '사용자를 만들었습니다.';
-$lang['regmailfail']           = '비밀번호를 이메일로 전송할 때 오류가 발생했습니다. 관리자에게 문의하기 바랍니다!';
-$lang['regbadmail']            = '이메일 주소가 잘못됐습니다 - 오류라고 생각하면 관리자에게 문의하기 바랍니다.';
-$lang['regbadpass']            = '새 비밀번호가 일치하지 않습니다. 다시 입력하기 바랍니다.';
+$lang['regmailfail']           = '비밀번호를 이메일로 보낼 때 오류가 발생했습니다. 관리자에게 문의하시기 바랍니다!';
+$lang['regbadmail']            = '이메일 주소가 잘못됐습니다 - 오류라고 생각하면 관리자에게 문의하시기 바랍니다.';
+$lang['regbadpass']            = '새 비밀번호가 일치하지 않습니다. 다시 입력하세요.';
 $lang['regpwmail']             = 'DokuWiki 비밀번호';
 $lang['reghere']               = '계정이 없나요? 계정을 등록할 수 있습니다';
 $lang['profna']                = '이 위키는 개인 정보 수정을 허용하지 않습니다';
-$lang['profnochange']          = '바뀐 사항이 없습니다.';
+$lang['profnochange']          = '바뀜이 없습니다.';
 $lang['profnoempty']           = '이름이나 이메일 주소가 비었습니다.';
 $lang['profchanged']           = '개인 정보가 성공적으로 바뀌었습니다.';
-$lang['pwdforget']             = '비밀번호를 잊으셨나요? 새로 발급받을 수 있습니다';
-$lang['resendna']              = '이 위키는 비밀번호 재발급을 지원하지 않습니다.';
-$lang['resendpwd']             = '다음으로 새 비밀번호 전송';
+$lang['pwdforget']             = '비밀번호를 잊으셨나요? 비밀번호를 재설정할 수 있습니다';
+$lang['resendna']              = '이 위키는 비밀번호 재설정을 지원하지 않습니다.';
+$lang['resendpwd']             = '다음으로 새 비밀번호 보내기';
 $lang['resendpwdmissing']      = '모든 비밀번호를 입력해야 합니다.';
 $lang['resendpwdnouser']       = '등록된 사용자가 아닙니다.';
-$lang['resendpwdbadauth']      = '인증 코드가 잘못됐습니다. 잘못된 링크인지 확인 바랍니다.';
+$lang['resendpwdbadauth']      = '인증 코드가 잘못됐습니다. 잘못된 링크인지 확인하시기 바랍니다.';
 $lang['resendpwdconfirm']      = '확인 링크를 이메일로 보냈습니다.';
 $lang['resendpwdsuccess']      = '새로운 비밀번호를 이메일로 보냈습니다.';
 $lang['license']               = '별도로 라이선스를 알리지 않을 경우, 이 위키의 내용은 다음의 라이선스에 따릅니다:';
@@ -94,14 +94,14 @@ $lang['searchmedia']           = '파일 이름 찾기:';
 $lang['searchmedia_in']        = '%s에서 찾기';
 $lang['txt_upload']            = '올릴 파일 선택';
 $lang['txt_filename']          = '올릴 파일 이름 입력 (선택 사항)';
-$lang['txt_overwrt']           = '이전 파일을 새로운 파일로 덮어쓰기';
-$lang['maxuploadsize']         = '최대 올리기 용량. 파일당 %s';
+$lang['txt_overwrt']           = '기존 파일에 덮어쓰기';
+$lang['maxuploadsize']         = '최대 올리기 용량입니다. 파일당 %s입니다.';
 $lang['lockedby']              = '현재 잠겨진 사용자';
 $lang['lockexpire']            = '잠금 해제 시간';
-$lang['js']['willexpire']      = '잠시 후 편집 잠금이 해제됩니다.\n편집 충돌을 피하려면 미리 보기를 눌러 잠금 시간을 다시 설정하기 바랍니다.';
+$lang['js']['willexpire']      = '잠시 후 편집 잠금이 해제됩니다.\n편집 충돌을 피하려면 미리 보기를 눌러 잠금 시간을 다시 설정하세요.';
 $lang['js']['notsavedyet']     = '저장하지 않은 바뀜이 지워집니다.';
 $lang['js']['searchmedia']     = '파일 찾기';
-$lang['js']['keepopen']        = '선택할 때 창을 열어놓기';
+$lang['js']['keepopen']        = '선택할 때 창을 열어 놓기';
 $lang['js']['hidedetails']     = '자세한 정보 숨기기';
 $lang['js']['mediatitle']      = '링크 설정';
 $lang['js']['mediadisplay']    = '링크 형태';
@@ -128,7 +128,7 @@ $lang['js']['nosmblinks']      = '윈도우 공유 파일과의 연결은 마이
 $lang['js']['linkwiz']         = '링크 마법사';
 $lang['js']['linkto']          = '다음으로 연결:';
 $lang['js']['del_confirm']     = '정말 선택된 항목을 삭제하겠습니까?';
-$lang['js']['restore_confirm'] = '정말 이 버전으로 되돌리겠습니까?';
+$lang['js']['restore_confirm'] = '정말 이 판으로 되돌리겠습니까?';
 $lang['js']['media_diff']      = '차이 보기:';
 $lang['js']['media_diff_both'] = '나란히 보기';
 $lang['js']['media_diff_opacity'] = '겹쳐 보기';
@@ -138,26 +138,26 @@ $lang['js']['media_upload_btn'] = '올리기';
 $lang['js']['media_done_btn']  = '완료';
 $lang['js']['media_drop']      = '올릴 파일을 끌어넣으세요';
 $lang['js']['media_cancel']    = '삭제';
-$lang['js']['media_overwrt']   = '이미 있는 파일 덮어쓰기';
-$lang['rssfailed']             = '이 피드를 가져오는 동안 오류 발생:';
+$lang['js']['media_overwrt']   = '기존 파일에 덮어쓰기';
+$lang['rssfailed']             = '이 피드를 가져오는 동안 오류가 발생했습니다:';
 $lang['nothingfound']          = '아무 것도 없습니다.';
 $lang['mediaselect']           = '미디어 파일 선택';
 $lang['fileupload']            = '미디어 파일 올리기';
 $lang['uploadsucc']            = '올리기 성공';
-$lang['uploadfail']            = '올리기 실패. 잘못된 권한 때문일지도 모릅니다.';
-$lang['uploadwrong']           = '올리기 거부. 금지된 확장자입니다!';
+$lang['uploadfail']            = '올리기를 실패했습니다. 잘못된 권한 때문일지도 모릅니다.';
+$lang['uploadwrong']           = '올리기를 거부했습니다. 금지된 확장자입니다!';
 $lang['uploadexist']           = '파일이 이미 존재합니다.';
 $lang['uploadbadcontent']      = '올린 파일이 %s 파일 확장자와 일치하지 않습니다.';
 $lang['uploadspam']            = '스팸 차단 목록이 올리기를 취소했습니다.';
 $lang['uploadxss']             = '악성 코드의 가능성이 있어 올리기를 취소했습니다.';
 $lang['uploadsize']            = '올린 파일이 너무 큽니다. (최대 %s)';
 $lang['deletesucc']            = '"%s" 파일이 삭제되었습니다.';
-$lang['deletefail']            = '"%s" 파일을 삭제할 수 없습니다 - 삭제 권한이 있는지 확인하기 바랍니다.';
+$lang['deletefail']            = '"%s" 파일을 삭제할 수 없습니다 - 삭제 권한이 있는지 확인하세요.';
 $lang['mediainuse']            = '"%s" 파일을 삭제할 수 없습니다 - 아직 사용 중입니다.';
 $lang['namespaces']            = '이름공간';
 $lang['mediafiles']            = '사용 가능한 파일 목록';
 $lang['accessdenied']          = '이 문서를 볼 권한이 없습니다.';
-$lang['mediausage']            = '이 파일을 참고하려면 다음 문법을 사용하기 바랍니다:';
+$lang['mediausage']            = '이 파일을 참고하려면 다음 문법을 사용하세요:';
 $lang['mediaview']             = '원본 파일 보기';
 $lang['mediaroot']             = '루트 (root)';
 $lang['mediaupload']           = '파일을 현재 이름공간으로 올립니다. 하위 이름공간으로 만들려면 선택한 파일 이름 앞에 콜론(:)으로 구분되는 이름을 붙이면 됩니다. 파일을 드래그 앤 드롭하여 선택할 수 있습니다.';
@@ -169,22 +169,22 @@ $lang['hits']                  = '조회 수';
 $lang['quickhits']             = '일치하는 문서 이름';
 $lang['toc']                   = '목차';
 $lang['current']               = '현재';
-$lang['yours']                 = '버전';
-$lang['diff']                  = '현재 버전과의 차이 보기';
-$lang['diff2']                 = '선택한 버전 간 차이 보기';
-$lang['difflink']              = '차이 보기로 연결';
-$lang['diff_type']             = '버전간 차이 보기:';
+$lang['yours']                 = '판';
+$lang['diff']                  = '현재 판과의 차이 보기';
+$lang['diff2']                 = '선택한 판 간 차이 보기';
+$lang['difflink']              = '차이 보기로 링크';
+$lang['diff_type']             = '차이 보기:';
 $lang['diff_inline']           = '인라인 방식';
 $lang['diff_side']             = '다중 창 방식';
 $lang['line']                  = '줄';
 $lang['breadcrumb']            = '추적';
 $lang['youarehere']            = '현재 위치';
-$lang['lastmod']               = '마지막 수정';
+$lang['lastmod']               = '마지막으로 수정함';
 $lang['by']                    = '작성자';
-$lang['deleted']               = '삭제';
+$lang['deleted']               = '삭제함';
 $lang['created']               = '새로 만듦';
-$lang['restored']              = '이전 버전 복구 (%s)';
-$lang['external_edit']         = '외부 편집기';
+$lang['restored']              = '이전 판으로 되돌림 (%s)';
+$lang['external_edit']         = '바깥 편집기';
 $lang['summary']               = '편집 요약';
 $lang['noflash']               = '이 콘텐츠를 표시하기 위해서 <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash 플러그인</a>이 필요합니다.';
 $lang['download']              = '조각 다운로드';
@@ -246,48 +246,51 @@ $lang['img_keywords']          = '키워드';
 $lang['img_width']             = '너비';
 $lang['img_height']            = '높이';
 $lang['img_manager']           = '미디어 관리자에서 보기';
-$lang['subscr_subscribe_success'] = '%s을(를) 구독 목록 %s에 추가하였습니다';
-$lang['subscr_subscribe_error'] = '%s을(를) 구독 목록 %s에 추가하는데 실패했습니다';
+$lang['subscr_subscribe_success'] = '%s을(를) %s 구독 목록에 추가하였습니다';
+$lang['subscr_subscribe_error'] = '%s을(를) %s 구독 목록에 추가하는데 실패했습니다';
 $lang['subscr_subscribe_noaddress'] = '등록된 주소가 없기 때문에 구독 목록에 등록되지 않았습니다';
-$lang['subscr_unsubscribe_success'] = '%s을(를) 구독 목록 %s에서 삭제하였습니다';
-$lang['subscr_unsubscribe_error'] = '%s을(를) 구독 목록 %s에서 삭제하는데 실패했습니다';
+$lang['subscr_unsubscribe_success'] = '%s을(를) %s 구독 목록에서 삭제하였습니다';
+$lang['subscr_unsubscribe_error'] = '%s을(를) %s 구독 목록에서 삭제하는데 실패했습니다';
 $lang['subscr_already_subscribed'] = '%s은(는) 이미 %s에 구독되고 있습니다';
 $lang['subscr_not_subscribed'] = '%s은(는) 이미 %s에 구독되어 있지 않습니다';
-$lang['subscr_m_not_subscribed'] = '현재의 문서나 이름공간에 구독 등록이 되어있지 않습니다.';
+$lang['subscr_m_not_subscribed'] = '현재의 문서나 이름공간에 구독 등록이 되어 있지 않습니다.';
 $lang['subscr_m_new_header']   = '구독 추가';
-$lang['subscr_m_current_header'] = '현재 구독 중인 것';
+$lang['subscr_m_current_header'] = '현재 구독 중인 문서';
 $lang['subscr_m_unsubscribe']  = '구독 취소';
 $lang['subscr_m_subscribe']    = '구독';
 $lang['subscr_m_receive']      = '받기';
 $lang['subscr_style_every']    = '모든 바뀜을 이메일로 받기';
 $lang['subscr_style_digest']   = '각 문서의 바뀜을 요약 (매 %.2f일 마다)';
 $lang['subscr_style_list']     = '마지막 이메일 이후 바뀐 문서의 목록 (매 %.2f일 마다)';
-$lang['authmodfailed']         = '잘못된 사용자 인증 설정입니다. 관리자에게 문의하기 바랍니다.';
-$lang['authtempfail']          = '사용자 인증이 일시적으로 불가능합니다. 만일 계속해서 문제가 발생하면 관리자에게 문의하기 바랍니다.';
-$lang['authpwdexpire']         = '현재 비밀번호를 설정한지 %d일이 지났습니다. 새로 설정해주시기 바랍니다.';
+$lang['authmodfailed']         = '잘못된 사용자 인증 설정입니다. 관리자에게 문의하시기 바랍니다.';
+$lang['authtempfail']          = '사용자 인증이 일시적으로 불가능합니다. 만일 계속해서 문제가 발생하면 관리자에게 문의하시기 바랍니다.';
+$lang['authpwdexpire']         = '비밀번호를 바꾼지 %d일이 지났습니다. 비민번호를 곧 바꿔야 합니다.';
 $lang['i_chooselang']          = '사용할 언어를 선택하세요';
 $lang['i_installer']           = 'DokuWiki 설치';
 $lang['i_wikiname']            = '위키 이름';
 $lang['i_enableacl']           = 'ACL 기능 사용 (권장)';
 $lang['i_superuser']           = '슈퍼 유저';
-$lang['i_problems']            = '설치 중 아래와 같은 문제가 발생했습니다. 문제를 해결한 후 설치를 계속하기 바랍니다.';
+$lang['i_problems']            = '설치하는 동안 아래와 같은 문제가 발생했습니다. 문제를 해결한 후 설치를 계속하세요.';
 $lang['i_modified']            = '보안 상의 이유로 이 스크립트는 수정되지 않은 새 Dokuwiki 설치에서만 동작됩니다.
-다운로드한 압축 패키지를 다시 설치하거나 <a href="http://dokuwiki.org/install">DokuWiki 설치 과정</a>을 참고해서 설치하기 바랍니다.';
+다운로드한 압축 패키지를 다시 설치하거나 <a href="http://dokuwiki.org/install">DokuWiki 설치 과정</a>을 참고해서 설치하세요.';
 $lang['i_funcna']              = '<code>%s</code> PHP 함수의 사용이 불가능합니다. 호스트 제공자가 어떤 이유에서인지 막아 놓았을지 모릅니다.';
 $lang['i_phpver']              = 'PHP <code>%s</code> 버전은 필요한 <code>%s</code> 버전보다 오래되었습니다. PHP를 업그레이드할 필요가 있습니다.';
 $lang['i_permfail']            = 'DokuWiki는 <code>%s</code>에 쓰기 가능 권한이 없습니다. 먼저 이 디렉토리에 쓰기 권한이 설정되어야 합니다!';
-$lang['i_confexists']          = '<code>%s</code>(은)는 이미 존재합니다.';
-$lang['i_writeerr']            = '<code>%s</code>(을)를 만들 수 없습니다. 먼저 디렉토리/파일 권한을 확인하고 파일을 수동으로 만들기 바랍니다.';
-$lang['i_badhash']             = 'dokuwiki.php를 인식할 수 없거나 원본 파일이 아닙니다. (해시=<code>%s</code>)';
-$lang['i_badval']              = '<code>%s</code> - 유효하지 않거나 빈 값입니다.';
+$lang['i_confexists']          = '<code>%s</code>(은)는 이미 존재합니다';
+$lang['i_writeerr']            = '<code>%s</code>(을)를 만들 수 없습니다. 먼저 디렉토리/파일 권한을 확인하고 파일을 수동으로 만드세요.';
+$lang['i_badhash']             = 'dokuwiki.php를 인식할 수 없거나 원본 파일이 아닙니다 (해시=<code>%s</code>)';
+$lang['i_badval']              = '<code>%s</code> - 유효하지 않거나 빈 값입니다';
 $lang['i_success']             = '환경 설정이 성공적으로 끝났습니다. 지금 install.php를 지워도 상관없습니다. <a href="doku.php?id=wiki:welcome">새 DokuWiki</a>로 들어갑니다.';
-$lang['i_failure']             = '환경 설정 파일에 쓰는 도중에 오류가 발생했습니다. <a href="doku.php?id=wiki:welcome">새 DokuWiki</a>를 사용하기 전에 수동으로 문제를 해결할 필요가 있습니다.';
+$lang['i_failure']             = '환경 설정 파일에 쓰는 도중에 오류가 발생했습니다. <a href="doku.php?id=wiki:welcome">새 DokuWiki</a>를 사용하기 전에 수동으로 문제를 해결해야 합니다.';
 $lang['i_policy']              = '초기 ACL 정책';
-$lang['i_pol0']                = '열린 위키 (누구나 읽기, 쓰기, 올리기가 가능합니다.)';
-$lang['i_pol1']                = '공개 위키 (누구나 읽을 수 있지만, 등록된 사용자만 쓰기와 올리기가 가능합니다.)';
-$lang['i_pol2']                = '닫힌 위키 (등록된 사용자만 읽기, 쓰기, 업로드가 가능합니다.)';
+$lang['i_pol0']                = '열린 위키 (누구나 읽기, 쓰기, 올리기가 가능합니다)';
+$lang['i_pol1']                = '공개 위키 (누구나 읽을 수 있지만, 등록된 사용자만 쓰기와 올리기가 가능합니다)';
+$lang['i_pol2']                = '닫힌 위키 (등록된 사용자만 읽기, 쓰기, 올리기가 가능합니다)';
 $lang['i_retry']               = '다시 시도';
 $lang['i_license']             = '내용을 배포하기 위한 라이선스를 선택하세요:';
+$lang['i_license_none']        = '라이선스 정보를 보여주지 않습니다';
+$lang['i_pop_field']           = 'DokuWiki 경험을 개선하는 데 도움을 주세요:';
+$lang['i_pop_label']           = '한 달에 한 번씩, DokuWiki 개발자에게 익명의 사용 데이터를 보냅니다';
 $lang['recent_global']         = '<b>%s</b> 이름공간을 구독 중입니다. <a href="%s">전체 위키의 최근 바뀜도 볼 수</a> 있습니다.';
 $lang['years']                 = '%d년 전';
 $lang['months']                = '%d개월 전';
@@ -318,5 +321,5 @@ $lang['media_history']         = '%s 바뀜 내역';
 $lang['media_meta_edited']     = '메타데이터가 수정됨';
 $lang['media_perm_read']       = '이 파일을 읽을 권한이 없습니다.';
 $lang['media_perm_upload']     = '파일을 올릴 권한이 없습니다.';
-$lang['media_update']          = '새 버전 올리기';
-$lang['media_restore']         = '이 버전으로 되돌리기';
+$lang['media_update']          = '새 판 올리기';
+$lang['media_restore']         = '이 판으로 되돌리기';
diff --git a/inc/lang/ko/locked.txt b/inc/lang/ko/locked.txt
index 176a792d6..f4070d4bc 100644
--- a/inc/lang/ko/locked.txt
+++ b/inc/lang/ko/locked.txt
@@ -1,3 +1,3 @@
 ====== 문서 잠금 ======
 
-다른 사용자가 이 문서를 편집하기 위해 잠금을 실행하였습니다. 해당 사용자가 편집을 끝내거나 잠금이 해제될 때까지 기다리십시오.
\ No newline at end of file
+다른 사용자가 이 문서를 편집하기 위해 잠금을 실행하였습니다. 해당 사용자가 편집을 끝내거나 잠금이 해제될 때까지 기다리세요.
\ No newline at end of file
diff --git a/inc/lang/ko/mailtext.txt b/inc/lang/ko/mailtext.txt
index 01bada9ba..8fb6fd446 100644
--- a/inc/lang/ko/mailtext.txt
+++ b/inc/lang/ko/mailtext.txt
@@ -4,8 +4,8 @@ DokuWiki 문서가 추가 또는 바뀌었습니다. 자세한 정보는 다음
 브라우저 : @BROWSER@
 IP 주소 : @IPADDRESS@
 호스트 이름 : @HOSTNAME@
-이전 버전 : @OLDPAGE@
-새 버전 : @NEWPAGE@
+이전 판 : @OLDPAGE@
+새 판 : @NEWPAGE@
 편집 요약 : @SUMMARY@
 사용자 : @USER@
 
diff --git a/inc/lang/ko/norev.txt b/inc/lang/ko/norev.txt
index 6758ce4ec..3e203b235 100644
--- a/inc/lang/ko/norev.txt
+++ b/inc/lang/ko/norev.txt
@@ -1,3 +1,3 @@
-====== 지정한 버전 없음 ======
+====== 지정한 판 없음 ======
 
-지정한 버전이 존재하지 않습니다. **이전 버전** 버튼을 사용하여 이 문서의 이전 버전 목록을 보세요.
\ No newline at end of file
+지정한 판이 존재하지 않습니다. **이전 판** 버튼을 사용하여 이 문서의 이전 판 목록을 보세요.
\ No newline at end of file
diff --git a/inc/lang/ko/preview.txt b/inc/lang/ko/preview.txt
index 1b7710e2f..eed2b21f5 100644
--- a/inc/lang/ko/preview.txt
+++ b/inc/lang/ko/preview.txt
@@ -1,3 +1,3 @@
 ====== 미리 보기 ======
 
-입력한 내용이 어떻게 보일지 미리 보여줍니다. 아직 **저장되지 않았다**는 점을 기억해두십시오!
\ No newline at end of file
+입력한 내용이 어떻게 보일지 미리 보여줍니다. 아직 **저장되지 않았다**는 점을 기억해두세요!
\ No newline at end of file
diff --git a/inc/lang/ko/pwconfirm.txt b/inc/lang/ko/pwconfirm.txt
index 1920f4a20..6e447a021 100644
--- a/inc/lang/ko/pwconfirm.txt
+++ b/inc/lang/ko/pwconfirm.txt
@@ -5,7 +5,7 @@
 
 새로운 비밀번호 요청한 적이 없다면 이 이메일을 무시해버리세요.
 
-정말로 당신이 그러한 요청을 했는지 다음 링크에서 확인하기 바랍니다.
+정말로 당신이 요청을 했는지 다음 링크에서 확인하세요.
 
 @CONFIRM@
 
diff --git a/inc/lang/ko/read.txt b/inc/lang/ko/read.txt
index 9b2ec822f..c510b598e 100644
--- a/inc/lang/ko/read.txt
+++ b/inc/lang/ko/read.txt
@@ -1,2 +1 @@
-이 문서는 읽기 전용입니다. 내용을 볼 수는 있지만, 수정할 수는 없습니다. 문제가 있다고 생각하면 관리자에게 문의하십시오.
-
+이 문서는 읽기 전용입니다. 내용을 볼 수는 있지만 수정할 수는 없습니다. 문제가 있다고 생각하면 관리자에게 문의하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/recent.txt b/inc/lang/ko/recent.txt
index f2ffb8c6f..b1dae2463 100644
--- a/inc/lang/ko/recent.txt
+++ b/inc/lang/ko/recent.txt
@@ -1,3 +1,3 @@
 ====== 최근 바뀜 ======
 
-아래의 문서는 최근에 바뀐 것입니다.
\ No newline at end of file
+아래의 문서는 최근에 바뀌었습니다.
\ No newline at end of file
diff --git a/inc/lang/ko/resendpwd.txt b/inc/lang/ko/resendpwd.txt
index 0ad46eb1e..faee2072c 100644
--- a/inc/lang/ko/resendpwd.txt
+++ b/inc/lang/ko/resendpwd.txt
@@ -1,3 +1,3 @@
-====== 새로운 비밀번호 전송 ======
+====== 새 비밀번호 보내기 ======
 
-이 위키 계정에 대한 새 비밀번호를 요구하기 위해 아래 양식에서 사용자 이름을 입력하세요. 확인 링크는 새로 등록한 이메일 주소로 발송됩니다.
\ No newline at end of file
+이 위키 계정에 대한 새 비밀번호를 요구하기 위해 아래 양식에서 사용자 이름을 입력하세요. 확인 링크는 새로 등록한 이메일 주소로 보냅니다.
\ No newline at end of file
diff --git a/inc/lang/ko/revisions.txt b/inc/lang/ko/revisions.txt
index 64733d86d..f499e2f72 100644
--- a/inc/lang/ko/revisions.txt
+++ b/inc/lang/ko/revisions.txt
@@ -1,3 +1,3 @@
-====== 이전 버전 ======
+====== 이전 판 ======
 
-이 문서의 이전 버전은 다음과 같습니다. 이전 버전으로 돌아가려면, 아래에서 선택한 다음 **문서 편집**을 클릭하고 나서 저장하세요.
\ No newline at end of file
+이 문서의 이전 판은 다음과 같습니다. 이전 판으로 되돌리려면, 아래에서 선택한 다음 **문서 편집**을 클릭하고 나서 저장하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/searchpage.txt b/inc/lang/ko/searchpage.txt
index 2e8502b13..8cc003950 100644
--- a/inc/lang/ko/searchpage.txt
+++ b/inc/lang/ko/searchpage.txt
@@ -1,5 +1,5 @@
 ====== 찾기 ======
 
-아래에서 찾기 결과를 볼 수 있습니다. 만일 원하는 것을 찾지 못하였다면, **문서 만들기**나 **문서 편집** 버튼을 사용하여 쿼리 내용과 같은 이름의 문서를 만들거나 편집할 수 있습니다.
+아래에서 찾기 결과를 볼 수 있습니다. 만일 원하는 문서를 찾지 못하였다면, **문서 만들기**나 **문서 편집** 버튼을 사용하여 쿼리 내용과 같은 이름의 문서를 만들거나 편집할 수 있습니다.
 
 ===== 결과 =====
\ No newline at end of file
diff --git a/inc/lang/ko/showrev.txt b/inc/lang/ko/showrev.txt
index f6930044b..91be367f5 100644
--- a/inc/lang/ko/showrev.txt
+++ b/inc/lang/ko/showrev.txt
@@ -1,2 +1,2 @@
-**문서의 이전 버전입니다!**
-----
+**문서의 이전 판입니다!**
+----
\ No newline at end of file
diff --git a/inc/lang/ko/stopwords.txt b/inc/lang/ko/stopwords.txt
index 4b5551ce5..c0dc2a79b 100644
--- a/inc/lang/ko/stopwords.txt
+++ b/inc/lang/ko/stopwords.txt
@@ -1,5 +1,5 @@
 # 색인이 만들어지지 않는 단어 목록입니다. (한줄에 한 단어)
-# 이 파일을 편집한다면 UNIX 줄 종료 문자를 사용해야합니다.(단일 개행 문자)
+# 이 파일을 편집한다면 UNIX 줄 종료 문자를 사용해야 합니다.(단일 개행 문자)
 # 3문자 이하 단어는 자동으로 무시되므로 3문자보다 짧은 단어는 포함시킬 필요가 없습니다.
 # http://www.ranks.nl/stopwords/을 기준으로 만들어진 목록입니다.
 about
diff --git a/inc/lang/ko/subscr_digest.txt b/inc/lang/ko/subscr_digest.txt
index 13459428f..b67cc9bbc 100644
--- a/inc/lang/ko/subscr_digest.txt
+++ b/inc/lang/ko/subscr_digest.txt
@@ -1,14 +1,14 @@
 안녕하세요!
 
 @TITLE@ 위키의 @PAGE@ 문서가 바뀌었습니다.
-바뀐 점은 다음과 같습니다:
+바뀜은 다음과 같습니다:
 
 --------------------------------------------------------
 @DIFF@
 --------------------------------------------------------
 
-이전 버전 : @OLDPAGE@
-새 버전 : @NEWPAGE@
+이전 판 : @OLDPAGE@
+새 판 : @NEWPAGE@
 
 
 이 문서의 알림을 취소하려면, @DOKUWIKIURL@에 로그인한 뒤
diff --git a/inc/lang/ko/subscr_list.txt b/inc/lang/ko/subscr_list.txt
index 68adf0de9..03ca86d2a 100644
--- a/inc/lang/ko/subscr_list.txt
+++ b/inc/lang/ko/subscr_list.txt
@@ -1,7 +1,7 @@
 안녕하세요!
 
 @TITLE@ 위키의 @PAGE@ 문서가 바뀌었습니다.
-바뀐 점은 다음과 같습니다:
+문서의 바뀜은 다음과 같습니다:
 
 --------------------------------------------------------
 @DIFF@
diff --git a/inc/lang/ko/subscr_single.txt b/inc/lang/ko/subscr_single.txt
index 2679db393..5f8b43b98 100644
--- a/inc/lang/ko/subscr_single.txt
+++ b/inc/lang/ko/subscr_single.txt
@@ -1,7 +1,7 @@
 안녕하세요!
 
 @TITLE@ 위키의 @PAGE@ 문서가 바뀌었습니다.
-바뀐 점은 다음과 같습니다:
+바뀜은 다음과 같습니다:
 
 --------------------------------------------------------
 @DIFF@
@@ -10,8 +10,8 @@
 날짜 : @DATE@
 사용자 : @USER@
 편집 요약 : @SUMMARY@
-이전 버전 : @OLDPAGE@
-새 버전 : @NEWPAGE@
+이전 판 : @OLDPAGE@
+새 판 : @NEWPAGE@
 
 이 문서의 알림을 취소하려면, @DOKUWIKIURL@에 로그인한 뒤
 @SUBSCRIBE@ 문서를 방문하여 문서나 이름공간의 구독을 취소하세요.
diff --git a/inc/lang/ko/updateprofile.txt b/inc/lang/ko/updateprofile.txt
index 379981cb3..80545e9bf 100644
--- a/inc/lang/ko/updateprofile.txt
+++ b/inc/lang/ko/updateprofile.txt
@@ -1,3 +1,3 @@
 ====== 개인 정보 바꾸기 ======
 
-바꾸고 싶은 항목을 입력하기 바랍니다. 사용자 이름은 바꿀 수 없습니다.
\ No newline at end of file
+바꾸고 싶은 항목을 입력하세요. 사용자 이름은 바꿀 수 없습니다.
\ No newline at end of file
diff --git a/inc/lang/ko/uploadmail.txt b/inc/lang/ko/uploadmail.txt
index 675c0bd3f..8e0a4d70b 100644
--- a/inc/lang/ko/uploadmail.txt
+++ b/inc/lang/ko/uploadmail.txt
@@ -1,7 +1,7 @@
 DokuWiki가 파일을 올렸습니다. 자세한 정보는 다음과 같습니다:
 
 파일 : @MEDIA@
-이전 버전 : @OLD@
+이전 판 : @OLD@
 날짜 : @DATE@
 브라우저 : @BROWSER@
 IP 주소 : @IPADDRESS@
-- 
cgit v1.2.3


From f2b500f5e7be771601ea1b1bc110337883d7caf2 Mon Sep 17 00:00:00 2001
From: Frank Loizzi <catchall@bacal.de>
Date: Sun, 24 Mar 2013 10:32:26 +0100
Subject: German (informal) language update

---
 inc/lang/de-informal/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/de-informal/lang.php b/inc/lang/de-informal/lang.php
index 3b19f749d..8a954c0e8 100644
--- a/inc/lang/de-informal/lang.php
+++ b/inc/lang/de-informal/lang.php
@@ -19,6 +19,7 @@
  * @author Matthias Schulte <dokuwiki@lupo49.de>
  * @author Christian Wichmann <nospam@zone0.de>
  * @author Pierre Corell <info@joomla-praxis.de>
+ * @author Frank Loizzi <contact@software.bacal.de>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -296,6 +297,9 @@ $lang['i_pol1']                = 'Öffentliches Wiki (Lesen für alle, Schreiben
 $lang['i_pol2']                = 'Geschlossenes Wiki (Lesen, Schreiben und Hochladen nur für registrierte Nutzer)';
 $lang['i_retry']               = 'Wiederholen';
 $lang['i_license']             = 'Bitte wähle die Lizenz aus unter der die Wiki-Inhalte veröffentlicht werden sollen:';
+$lang['i_license_none']        = 'Keine Lizenzinformationen anzeigen';
+$lang['i_pop_field']           = 'Bitte helfe uns, die DokuWiki-Erfahrung zu verbessern';
+$lang['i_pop_label']           = 'Sende einmal im Monat anonyme Nutzungsdaten an die DokuWiki Entwickler';
 $lang['recent_global']         = 'Im Moment siehst du die Änderungen im Namensraum <b>%s</b>. Du kannst auch <a href="%s">die Änderungen im gesamten Wiki sehen</a>.';
 $lang['years']                 = 'vor %d Jahren';
 $lang['months']                = 'vor %d Monaten';
-- 
cgit v1.2.3


From 33b8a94705bfbd34fbee5ed24982374e166a80d0 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 24 Mar 2013 13:09:30 +0100
Subject: stream select parameters need to be reset for each call

---
 inc/HTTPClient.php | 29 +++++++++++++----------------
 1 file changed, 13 insertions(+), 16 deletions(-)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index 772b580b2..6d9855e12 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -570,11 +570,6 @@ class HTTPClient {
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _sendData($socket, $data, $message) {
-        // select parameters
-        $sel_r = null;
-        $sel_w = array($socket);
-        $sel_e = null;
-
         // send request
         $towrite = strlen($data);
         $written = 0;
@@ -586,6 +581,10 @@ class HTTPClient {
             if(feof($socket))
                 throw new HTTPClientException("Socket disconnected while writing $message");
 
+            // select parameters
+            $sel_r = null;
+            $sel_w = array($socket);
+            $sel_e = null;
             // wait for stream ready or timeout (1sec)
             if(@stream_select($sel_r,$sel_w,$sel_e,1) === false){
                  usleep(1000);
@@ -615,11 +614,6 @@ class HTTPClient {
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _readData($socket, $nbytes, $message, $ignore_eof = false) {
-        // select parameters
-        $sel_r = array($socket);
-        $sel_w = null;
-        $sel_e = null;
-
         $r_data = '';
         // Does not return immediately so timeout and eof can be checked
         if ($nbytes < 0) $nbytes = 0;
@@ -637,6 +631,10 @@ class HTTPClient {
             }
 
             if ($to_read > 0) {
+                // select parameters
+                $sel_r = array($socket);
+                $sel_w = null;
+                $sel_e = null;
                 // wait for stream ready or timeout (1sec)
                 if(@stream_select($sel_r,$sel_w,$sel_e,1) === false){
                      usleep(1000);
@@ -665,21 +663,20 @@ class HTTPClient {
      * @author Tom N Harris <tnharris@whoopdedo.org>
      */
     function _readLine($socket, $message) {
-        // select parameters
-        $sel_r = array($socket);
-        $sel_w = null;
-        $sel_e = null;
-
         $r_data = '';
         do {
             $time_used = $this->_time() - $this->start;
             if ($time_used > $this->timeout)
                 throw new HTTPClientException(
-                        sprintf('Timeout while reading %s (%.3fs)', $message, $time_used),
+                        sprintf('Timeout while reading %s (%.3fs) >%s<', $message, $time_used, $r_data),
                         -100);
             if(feof($socket))
                 throw new HTTPClientException("Premature End of File (socket) while reading $message");
 
+            // select parameters
+            $sel_r = array($socket);
+            $sel_w = null;
+            $sel_e = null;
             // wait for stream ready or timeout (1sec)
             if(@stream_select($sel_r,$sel_w,$sel_e,1) === false){
                  usleep(1000);
-- 
cgit v1.2.3


From 8f989436768f021725a023c5ae7efae150586d0c Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 24 Mar 2013 13:09:56 +0100
Subject: don't send empty cookie header

---
 inc/HTTPClient.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index 6d9855e12..0d7b80cf8 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -796,7 +796,7 @@ class HTTPClient {
             $headers .= "$key=$val; ";
         }
         $headers = substr($headers, 0, -2);
-        if ($headers !== '') $headers = "Cookie: $headers".HTTP_NL;
+        if ($headers) $headers = "Cookie: $headers".HTTP_NL;
         return $headers;
     }
 
-- 
cgit v1.2.3


From d3bae4781025502fdfb729854e39f8b2072b8a37 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 1 Apr 2013 16:55:40 +0100
Subject: add capability to restrict recipients of dokuwiki 'msg' alerts.  This
 is useful where message is added to the queue before authentication is
 initialized

---
 inc/html.php      |  8 +++++---
 inc/infoutils.php | 37 +++++++++++++++++++++++++++++++++++--
 2 files changed, 40 insertions(+), 5 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 59415f7da..09d1387bd 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1297,9 +1297,11 @@ function html_msgarea(){
     foreach($MSG as $msg){
         $hash = md5($msg['msg']);
         if(isset($shown[$hash])) continue; // skip double messages
-        print '<div class="'.$msg['lvl'].'">';
-        print $msg['msg'];
-        print '</div>';
+        if(info_msg_canshow($msg)){
+            print '<div class="'.$msg['lvl'].'">';
+            print $msg['msg'];
+            print '</div>';
+        }
         $shown[$hash] = 1;
     }
 
diff --git a/inc/infoutils.php b/inc/infoutils.php
index 92607e4fa..3d1326624 100644
--- a/inc/infoutils.php
+++ b/inc/infoutils.php
@@ -269,7 +269,13 @@ function check(){
  * @author Andreas Gohr <andi@splitbrain.org>
  * @see    html_msgarea
  */
-function msg($message,$lvl=0,$line='',$file=''){
+
+define('MSG_PUBLIC', 0);
+define('MSG_USERS_ONLY', 1);
+define('MSG_MANAGERS_ONLY',2);
+define('MSG_ADMINS_ONLY',4);
+
+function msg($message,$lvl=0,$line='',$file='',$show=MSG_PUBLIC){
     global $MSG, $MSG_shown;
     $errors[-1] = 'error';
     $errors[0]  = 'info';
@@ -279,7 +285,7 @@ function msg($message,$lvl=0,$line='',$file=''){
     if($line || $file) $message.=' ['.utf8_basename($file).':'.$line.']';
 
     if(!isset($MSG)) $MSG = array();
-    $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message);
+    $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message, 'show' => $show);
     if(isset($MSG_shown) || headers_sent()){
         if(function_exists('html_msgarea')){
             html_msgarea();
@@ -290,6 +296,33 @@ function msg($message,$lvl=0,$line='',$file=''){
     }
 }
 
+function info_msg_canshow($msg){
+    global $INFO, $auth;
+
+    // is the message public? - everyone and anyone can see it
+    if (empty($msg['show'])) return true;
+
+    // restricted msg, but no authentication
+    if (empty($auth)) return false;
+
+    switch ($msg['show']){
+        case MSG_USERS_ONLY:
+            return !empty($INFO['userinfo']);
+
+        case MSG_MANAGERS_ONLY:
+            return $INFO['ismanager'];
+
+        case MSG_ADMINS_ONLY:
+            return $INFO['isadmin'];
+
+        default:
+            trigger_error('invalid msg show restriction.  msg="'.$msg['msg'].'" show='.$msg['show'].'"', E_USER_WARNING);
+            return $INFO['isadmin'];
+    }
+
+    return false;
+}
+
 /**
  * print debug messages
  *
-- 
cgit v1.2.3


From 0b2e0a720d550ed8e96ffcdc62cbbffe78d27c21 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 1 Apr 2013 17:03:25 +0100
Subject: restrict 'authtype deprecated' alert to superusers only

---
 inc/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 0713ca6af..9f180fc94 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -55,7 +55,7 @@ function auth_setup() {
         // matches old auth backends (pre-Weatherwax)
         $auth = $plugin_controller->load('auth', $plugin);
         msg('Your authtype setting is deprecated. You must set $conf[\'authconfig\'] = ' . "auth" . $conf['authtype']
-             . ' in your config (see <a href="https://www.dokuwiki.org/auth">Authentication Backends</a>)',-1);
+             . ' in your config (see <a href="https://www.dokuwiki.org/auth">Authentication Backends</a>)',-1,'','',MSG_ADMINS_ONLY);
       }
     }
 
-- 
cgit v1.2.3


From 64cafb1fc08f57bf3d9960139f3fa30034432be9 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Mon, 1 Apr 2013 20:47:21 +0100
Subject: for completeness (& defensive coding), test ['show'] against
 MSG_PUBLIC in case its redefined to a non-zero value

---
 inc/infoutils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/infoutils.php b/inc/infoutils.php
index 3d1326624..da230da37 100644
--- a/inc/infoutils.php
+++ b/inc/infoutils.php
@@ -300,7 +300,7 @@ function info_msg_canshow($msg){
     global $INFO, $auth;
 
     // is the message public? - everyone and anyone can see it
-    if (empty($msg['show'])) return true;
+    if (empty($msg['show']) || ($msg['show'] == MSG_PUBLIC)) return true;
 
     // restricted msg, but no authentication
     if (empty($auth)) return false;
-- 
cgit v1.2.3


From 8ee0487708ea528ade7e43e3688cfd14cf6a7582 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EB=AA=85=EC=A7=84?= <aranet100@gmail.com>
Date: Thu, 4 Apr 2013 20:43:19 +0200
Subject: Korean language update

---
 inc/lang/ko/adminplugins.txt |  2 +-
 inc/lang/ko/backlinks.txt    |  2 +-
 inc/lang/ko/edit.txt         |  2 +-
 inc/lang/ko/index.txt        |  2 +-
 inc/lang/ko/install.html     |  4 ++--
 inc/lang/ko/lang.php         | 36 ++++++++++++++++++------------------
 inc/lang/ko/newpage.txt      |  2 +-
 inc/lang/ko/recent.txt       |  2 +-
 inc/lang/ko/registermail.txt |  2 +-
 9 files changed, 27 insertions(+), 27 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ko/adminplugins.txt b/inc/lang/ko/adminplugins.txt
index 5312cf357..2c436d6f8 100644
--- a/inc/lang/ko/adminplugins.txt
+++ b/inc/lang/ko/adminplugins.txt
@@ -1 +1 @@
-===== 부가적인 플러그인 =====
\ No newline at end of file
+===== 추가적인 플러그인 =====
\ No newline at end of file
diff --git a/inc/lang/ko/backlinks.txt b/inc/lang/ko/backlinks.txt
index 85fdfa3da..6a6ad48a4 100644
--- a/inc/lang/ko/backlinks.txt
+++ b/inc/lang/ko/backlinks.txt
@@ -1,3 +1,3 @@
 ====== 백링크 ======
 
-현재 문서를 가리키는 링크가 있는 문서 목록입니다.
+현재 문서를 가리키는 링크가 있는 문서 목록입니다.
\ No newline at end of file
diff --git a/inc/lang/ko/edit.txt b/inc/lang/ko/edit.txt
index f52326a33..97927b7fe 100644
--- a/inc/lang/ko/edit.txt
+++ b/inc/lang/ko/edit.txt
@@ -1 +1 @@
-문서를 편집하고 **저장**을 누르세요. 위키 구문은 [[wiki:syntax]] 또는 [[wiki:ko_syntax|(한국어) 구문]]을 참고하세요. 이 문서를 **더 좋게 만들 자신이 있을 때**에만 편집하세요. 연습을 하고 싶다면 먼저 [[playground:playground|연습장]]에 가서 연습하세요.
+문서를 편집하고 **저장**을 누르세요. 위키 구문은 [[wiki:syntax]] 또는 [[wiki:ko_syntax|(한국어) 구문]]을 참고하세요. 이 문서를 **더 좋게 만들 자신이 있을 때**에만 편집하세요. 연습을 하고 싶다면 먼저 [[playground:playground|연습장]]에 가서 연습하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/index.txt b/inc/lang/ko/index.txt
index 24eb9450c..058f04254 100644
--- a/inc/lang/ko/index.txt
+++ b/inc/lang/ko/index.txt
@@ -1,3 +1,3 @@
 ====== 사이트맵 ======
 
-이 페이지는 [[doku>namespaces|이름공간]]에서 정렬한 모든 문서의 목록입니다.
\ No newline at end of file
+[[doku>namespaces|이름공간]]에서 정렬한 모든 문서의 목록입니다.
\ No newline at end of file
diff --git a/inc/lang/ko/install.html b/inc/lang/ko/install.html
index a87bb6382..a9961b47e 100644
--- a/inc/lang/ko/install.html
+++ b/inc/lang/ko/install.html
@@ -3,7 +3,7 @@
 <a href="http://dokuwiki.org/install">(영어) 설치 문서</a>를 참고하시기 바랍니다.</p>
 
 <p>DokuWiki는 위키 문서와 문서와 관련된 정보(예를 들어 그림, 검색 색인, 이전 판 문서)를 저장하기 위해 일반적인 텍스트 파일을 사용합니다. 정상적으로 DokuWiki를 사용하려면 이 파일을 담고 있는 디렉토리에 대한 쓰기 권한을 가지고 있어야 합니다.
-현재 설치 과정 중에는 디렉토리 권한 설정이 불가능합니다. 보통 직접 쉘 명령어를 사용하거나, 호스팅을 사용한다면 FTP나 호스팅 제어판(예를 들어 CPanel)을 사용해서 설정해야 합니다.</p>
+현재 설치 과정 중에는 디렉토리 권한 설정이 불가능합니다. 보통 직접 셸 명령어를 사용하거나, 호스팅을 사용한다면 FTP나 호스팅 제어판(예를 들어 CPanel)을 사용해서 설정해야 합니다.</p>
 
 <p>현재 설치 과정중에 관리자로 로그인 후 DokuWiki의 관리 메뉴(플러그인 설치, 사용자 관리, 위키 문서 접근 권한 관리, 옵션 설정)를 가능하게 <acronym title="접근 제어 목록">ACL</acronym>에 대한 환경 설정을 수행합니다.
 DokuWiki가 동작하는데 필요한 사항은 아니지만, 어쨌든 더 쉽게 관리자가 관리할 수 있도록 해줍니다.</p>
@@ -12,4 +12,4 @@ DokuWiki가 동작하는데 필요한 사항은 아니지만, 어쨌든 더 쉽
 <a href="http://dokuwiki.org/ko:install">설치 과정 (한국어)</a>
 과 <a href="http://dokuwiki.org/ko:config">환경 설정 (한국어),</a>
 <a href="http://dokuwiki.org/install">설치 과정 (영어)</a>
-과 <a href="http://dokuwiki.org/config">환경 설정 (영어)</a></p>
+과 <a href="http://dokuwiki.org/config">환경 설정 (영어)</a></p>
\ No newline at end of file
diff --git a/inc/lang/ko/lang.php b/inc/lang/ko/lang.php
index dd3d6747b..93f8611d6 100644
--- a/inc/lang/ko/lang.php
+++ b/inc/lang/ko/lang.php
@@ -72,11 +72,11 @@ $lang['reguexists']            = '같은 이름을 사용하는 사용자가 있
 $lang['regsuccess']            = '사용자를 만들었으며 비밀번호는 이메일로 보냈습니다.';
 $lang['regsuccess2']           = '사용자를 만들었습니다.';
 $lang['regmailfail']           = '비밀번호를 이메일로 보낼 때 오류가 발생했습니다. 관리자에게 문의하시기 바랍니다!';
-$lang['regbadmail']            = '이메일 주소가 잘못됐습니다 - 오류라고 생각하면 관리자에게 문의하시기 바랍니다.';
+$lang['regbadmail']            = '이메일 주소가 잘못됐습니다 - 오류라고 생각하면 관리자에게 문의하시기 바랍니다';
 $lang['regbadpass']            = '새 비밀번호가 일치하지 않습니다. 다시 입력하세요.';
 $lang['regpwmail']             = 'DokuWiki 비밀번호';
 $lang['reghere']               = '계정이 없나요? 계정을 등록할 수 있습니다';
-$lang['profna']                = '이 위키는 개인 정보 수정을 허용하지 않습니다';
+$lang['profna']                = '이 위키는 개인 정보 수정을 할 수 없습니다';
 $lang['profnochange']          = '바뀜이 없습니다.';
 $lang['profnoempty']           = '이름이나 이메일 주소가 비었습니다.';
 $lang['profchanged']           = '개인 정보가 성공적으로 바뀌었습니다.';
@@ -145,7 +145,7 @@ $lang['mediaselect']           = '미디어 파일 선택';
 $lang['fileupload']            = '미디어 파일 올리기';
 $lang['uploadsucc']            = '올리기 성공';
 $lang['uploadfail']            = '올리기를 실패했습니다. 잘못된 권한 때문일지도 모릅니다.';
-$lang['uploadwrong']           = '올리기를 거부했습니다. 금지된 확장자입니다!';
+$lang['uploadwrong']           = '올리기를 거부했습니다. 금지된 파일 확장자입니다!';
 $lang['uploadexist']           = '파일이 이미 존재합니다.';
 $lang['uploadbadcontent']      = '올린 파일이 %s 파일 확장자와 일치하지 않습니다.';
 $lang['uploadspam']            = '스팸 차단 목록이 올리기를 취소했습니다.';
@@ -160,7 +160,7 @@ $lang['accessdenied']          = '이 문서를 볼 권한이 없습니다.';
 $lang['mediausage']            = '이 파일을 참고하려면 다음 문법을 사용하세요:';
 $lang['mediaview']             = '원본 파일 보기';
 $lang['mediaroot']             = '루트 (root)';
-$lang['mediaupload']           = '파일을 현재 이름공간으로 올립니다. 하위 이름공간으로 만들려면 선택한 파일 이름 앞에 콜론(:)으로 구분되는 이름을 붙이면 됩니다. 파일을 드래그 앤 드롭하여 선택할 수 있습니다.';
+$lang['mediaupload']           = '파일을 현재 이름공간으로 올립니다. 하위 이름공간으로 만들려면 선택한 파일 이름 앞에 쌍점(:)으로 구분되는 이름을 붙이면 됩니다. 파일을 드래그 앤 드롭하여 선택할 수 있습니다.';
 $lang['mediaextchange']        = '파일 확장자가 .%s에서 .%s(으)로 바뀌었습니다!';
 $lang['reference']             = '참고';
 $lang['ref_inuse']             = '다음 문서에서 아직 사용 중이므로 파일을 삭제할 수 없습니다:';
@@ -171,7 +171,7 @@ $lang['toc']                   = '목차';
 $lang['current']               = '현재';
 $lang['yours']                 = '판';
 $lang['diff']                  = '현재 판과의 차이 보기';
-$lang['diff2']                 = '선택한 판 간 차이 보기';
+$lang['diff2']                 = '선택한 판 사이의 차이 보기';
 $lang['difflink']              = '차이 보기로 링크';
 $lang['diff_type']             = '차이 보기:';
 $lang['diff_inline']           = '인라인 방식';
@@ -194,15 +194,15 @@ $lang['site_tools']            = '사이트 도구';
 $lang['page_tools']            = '문서 도구';
 $lang['skip_to_content']       = '콘텐츠 넘기기';
 $lang['sidebar']               = '사이드바';
-$lang['mail_newpage']          = '문서 추가:';
+$lang['mail_newpage']          = '문서 추가함:';
 $lang['mail_changed']          = '문서 바뀜:';
 $lang['mail_subscribe_list']   = '이름공간에서 바뀐 문서:';
-$lang['mail_new_user']         = '새로운 사용자:';
-$lang['mail_upload']           = '파일 첨부:';
+$lang['mail_new_user']         = '새 사용자:';
+$lang['mail_upload']           = '파일 올림:';
 $lang['changes_type']          = '차이 보기';
 $lang['pages_changes']         = '문서';
 $lang['media_changes']         = '미디어 파일';
-$lang['both_changes']          = '미디어 파일과 문서 모두';
+$lang['both_changes']          = '문서와 미디어 파일 모두';
 $lang['qb_bold']               = '굵은 글씨';
 $lang['qb_italic']             = '기울인 글씨';
 $lang['qb_underl']             = '밑줄 그어진 글씨';
@@ -246,14 +246,14 @@ $lang['img_keywords']          = '키워드';
 $lang['img_width']             = '너비';
 $lang['img_height']            = '높이';
 $lang['img_manager']           = '미디어 관리자에서 보기';
-$lang['subscr_subscribe_success'] = '%s을(를) %s 구독 목록에 추가하였습니다';
-$lang['subscr_subscribe_error'] = '%s을(를) %s 구독 목록에 추가하는데 실패했습니다';
-$lang['subscr_subscribe_noaddress'] = '등록된 주소가 없기 때문에 구독 목록에 등록되지 않았습니다';
-$lang['subscr_unsubscribe_success'] = '%s을(를) %s 구독 목록에서 삭제하였습니다';
-$lang['subscr_unsubscribe_error'] = '%s을(를) %s 구독 목록에서 삭제하는데 실패했습니다';
-$lang['subscr_already_subscribed'] = '%s은(는) 이미 %s에 구독되고 있습니다';
-$lang['subscr_not_subscribed'] = '%s은(는) 이미 %s에 구독되어 있지 않습니다';
-$lang['subscr_m_not_subscribed'] = '현재의 문서나 이름공간에 구독 등록이 되어 있지 않습니다.';
+$lang['subscr_subscribe_success'] = '%s 사용자가 %s 구독 목록에 추가하였습니다';
+$lang['subscr_subscribe_error'] = '%s 사용자가 %s 구독 목록에 추가하는데 실패했습니다';
+$lang['subscr_subscribe_noaddress'] = '로그인으로 연결된 주소가 없기 때문에 구독 목록에 추가할 수 없습니다';
+$lang['subscr_unsubscribe_success'] = '%s 사용자가 %s 구독 목록에서 삭제하였습니다';
+$lang['subscr_unsubscribe_error'] = '%s 사용자가 %s 구독 목록에서 삭제하는데 실패했습니다';
+$lang['subscr_already_subscribed'] = '%s 사용자가 이미 %s에 구독하고 있습니다';
+$lang['subscr_not_subscribed'] = '%s 사용자가 %s에 구독하고 있지 않습니다';
+$lang['subscr_m_not_subscribed'] = '현재의 문서나 이름공간에 구독하고 있지 않습니다.';
 $lang['subscr_m_new_header']   = '구독 추가';
 $lang['subscr_m_current_header'] = '현재 구독 중인 문서';
 $lang['subscr_m_unsubscribe']  = '구독 취소';
@@ -279,7 +279,7 @@ $lang['i_permfail']            = 'DokuWiki는 <code>%s</code>에 쓰기 가능 
 $lang['i_confexists']          = '<code>%s</code>(은)는 이미 존재합니다';
 $lang['i_writeerr']            = '<code>%s</code>(을)를 만들 수 없습니다. 먼저 디렉토리/파일 권한을 확인하고 파일을 수동으로 만드세요.';
 $lang['i_badhash']             = 'dokuwiki.php를 인식할 수 없거나 원본 파일이 아닙니다 (해시=<code>%s</code>)';
-$lang['i_badval']              = '<code>%s</code> - 유효하지 않거나 빈 값입니다';
+$lang['i_badval']              = '<code>%s</code> - 올바르지 않거나 빈 값입니다';
 $lang['i_success']             = '환경 설정이 성공적으로 끝났습니다. 지금 install.php를 지워도 상관없습니다. <a href="doku.php?id=wiki:welcome">새 DokuWiki</a>로 들어갑니다.';
 $lang['i_failure']             = '환경 설정 파일에 쓰는 도중에 오류가 발생했습니다. <a href="doku.php?id=wiki:welcome">새 DokuWiki</a>를 사용하기 전에 수동으로 문제를 해결해야 합니다.';
 $lang['i_policy']              = '초기 ACL 정책';
diff --git a/inc/lang/ko/newpage.txt b/inc/lang/ko/newpage.txt
index 87ac969d2..8db34f9cf 100644
--- a/inc/lang/ko/newpage.txt
+++ b/inc/lang/ko/newpage.txt
@@ -1,3 +1,3 @@
 ====== 이 주제는 아직 없습니다 ======
 
-아직 없는 주제에 대한 링크를 따라왔습니다. **문서 만들기** 버튼을 이용하여 새로 만들 수 있습니다.
\ No newline at end of file
+아직 없는 주제에 대한 링크를 따라왔습니다. **문서 만들기** 버튼을 클릭하여 새로 만들 수 있습니다.
\ No newline at end of file
diff --git a/inc/lang/ko/recent.txt b/inc/lang/ko/recent.txt
index b1dae2463..4dd19640c 100644
--- a/inc/lang/ko/recent.txt
+++ b/inc/lang/ko/recent.txt
@@ -1,3 +1,3 @@
 ====== 최근 바뀜 ======
 
-아래의 문서는 최근에 바뀌었습니다.
\ No newline at end of file
+다음 문서는 최근에 바뀌었습니다.
\ No newline at end of file
diff --git a/inc/lang/ko/registermail.txt b/inc/lang/ko/registermail.txt
index d06f93047..4707dfa13 100644
--- a/inc/lang/ko/registermail.txt
+++ b/inc/lang/ko/registermail.txt
@@ -10,4 +10,4 @@ IP 주소 : @IPADDRESS@
 호스트 이름 : @HOSTNAME@
 
 -- 
-@DOKUWIKIURL@의 DokuWiki가 자동으로 만들어낸 메일입니다.
+@DOKUWIKIURL@의 DokuWiki가 자동으로 만들어낸 메일입니다.
\ No newline at end of file
-- 
cgit v1.2.3


From ba04585eb6f5ff34f7bd452c14dad1e536693038 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aivars=20Mi=C5=A1ka?= <allefm@gmail.com>
Date: Thu, 4 Apr 2013 20:46:28 +0200
Subject: Latvian language update

---
 inc/lang/lv/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/lv/lang.php b/inc/lang/lv/lang.php
index 2027b87ba..4d2b5d23c 100644
--- a/inc/lang/lv/lang.php
+++ b/inc/lang/lv/lang.php
@@ -128,6 +128,7 @@ $lang['js']['restore_confirm'] = 'Tiešām atjaunot šo versiju';
 $lang['js']['media_diff']      = 'Skatīt atšķirību';
 $lang['js']['media_diff_both'] = 'Blakus';
 $lang['js']['media_diff_opacity'] = 'Pārklāti';
+$lang['js']['media_diff_portions'] = 'Pa daļām';
 $lang['js']['media_select']    = 'Norādīt failus...';
 $lang['js']['media_upload_btn'] = 'Augšuplādēt';
 $lang['js']['media_done_btn']  = 'Gatavs';
@@ -283,6 +284,9 @@ $lang['i_pol1']                = 'Publisks Wiki (lasa ikviens, raksta un augšup
 $lang['i_pol2']                = 'Slēgts Wiki (raksta, lasa un augšupielādē tikai reģistrēti lietotāji)';
 $lang['i_retry']               = 'Atkārtot';
 $lang['i_license']             = 'Ar kādu licenci saturs tiks publicēts:';
+$lang['i_license_none']        = 'Nerādīt nekādu licences informāciju';
+$lang['i_pop_field']           = 'Lūdzu palīdziet uzlabot DokuWiki';
+$lang['i_pop_label']           = 'Rezi mēnesī nosūtīt DokuWiki izstrādātājiem anonīmus lietošanas datus.';
 $lang['recent_global']         = 'Tu skati izmaiņas nodaļā <b>%s</b>. Ir iespējams <a href="%s">skatīt jaunākos grozījums visā viki</a>. ';
 $lang['years']                 = 'pirms %d gadiem';
 $lang['months']                = 'pirms %d mēnešiem';
-- 
cgit v1.2.3


From 02ea0357f6a255b0f65c967112e6a6d9ec1fa116 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Koot?= <meneer@tken.net>
Date: Thu, 4 Apr 2013 20:48:39 +0200
Subject: Dutch language update

---
 inc/lang/nl/lang.php     | 3 +++
 inc/lang/nl/password.txt | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/lang/nl/lang.php b/inc/lang/nl/lang.php
index f6192a99b..6c416ca74 100644
--- a/inc/lang/nl/lang.php
+++ b/inc/lang/nl/lang.php
@@ -296,6 +296,9 @@ $lang['i_pol1']                = 'Publieke wiki (lezen voor iedereen, schrijven
 $lang['i_pol2']                = 'Besloten wiki (lezen, schrijven en uploaden alleen voor geregistreerde gebruikers)';
 $lang['i_retry']               = 'Opnieuw';
 $lang['i_license']             = 'Kies a.u.b. een licentie die u voor uw inhoud wilt gebruiken:';
+$lang['i_license_none']        = 'Toon geen licentie informatie';
+$lang['i_pop_field']           = 'Help ons om je DokuWiki ervaring te verbeteren';
+$lang['i_pop_label']           = 'Stuur eens per maand geanonimiseerde gebruiksstatistieken naar de Dokuwiki ontwikkelaars';
 $lang['recent_global']         = 'Je bekijkt momenteel de wijzigingen binnen de <b>%s</b> namespace. Je kunt ook de <a href="%s">recente wijzigingen van de hele wiki</a> bekijken.';
 $lang['years']                 = '%d jaar geleden';
 $lang['months']                = '%d maand geleden';
diff --git a/inc/lang/nl/password.txt b/inc/lang/nl/password.txt
index 294dcbd1a..5041322db 100644
--- a/inc/lang/nl/password.txt
+++ b/inc/lang/nl/password.txt
@@ -1,6 +1,6 @@
 Beste @FULLNAME@!
 
-Hier is je gebruikersinformatie for @TITLE@ op @DOKUWIKIURL@
+Hier is je gebruikersinformatie voor @TITLE@ op @DOKUWIKIURL@
 
 Gebruikersnaam: @LOGIN@
 Wachtwoord    : @PASSWORD@
-- 
cgit v1.2.3


From f755f9abc6fe099a6bee2bdd4acda44baca5ea7a Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Sun, 7 Apr 2013 19:40:27 +0100
Subject: change nomenclature from 'show' to 'allow' (fn from canshow to
 allowed)

---
 inc/html.php      |  2 +-
 inc/infoutils.php | 23 ++++++++++++++++-------
 2 files changed, 17 insertions(+), 8 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 09d1387bd..fb39fcb3c 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1297,7 +1297,7 @@ function html_msgarea(){
     foreach($MSG as $msg){
         $hash = md5($msg['msg']);
         if(isset($shown[$hash])) continue; // skip double messages
-        if(info_msg_canshow($msg)){
+        if(info_msg_allowed($msg)){
             print '<div class="'.$msg['lvl'].'">';
             print $msg['msg'];
             print '</div>';
diff --git a/inc/infoutils.php b/inc/infoutils.php
index da230da37..9fe5ee689 100644
--- a/inc/infoutils.php
+++ b/inc/infoutils.php
@@ -275,7 +275,7 @@ define('MSG_USERS_ONLY', 1);
 define('MSG_MANAGERS_ONLY',2);
 define('MSG_ADMINS_ONLY',4);
 
-function msg($message,$lvl=0,$line='',$file='',$show=MSG_PUBLIC){
+function msg($message,$lvl=0,$line='',$file='',$allow=MSG_PUBLIC){
     global $MSG, $MSG_shown;
     $errors[-1] = 'error';
     $errors[0]  = 'info';
@@ -285,7 +285,7 @@ function msg($message,$lvl=0,$line='',$file='',$show=MSG_PUBLIC){
     if($line || $file) $message.=' ['.utf8_basename($file).':'.$line.']';
 
     if(!isset($MSG)) $MSG = array();
-    $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message, 'show' => $show);
+    $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message, 'allow' => $allow);
     if(isset($MSG_shown) || headers_sent()){
         if(function_exists('html_msgarea')){
             html_msgarea();
@@ -295,17 +295,26 @@ function msg($message,$lvl=0,$line='',$file='',$show=MSG_PUBLIC){
         unset($GLOBALS['MSG']);
     }
 }
-
-function info_msg_canshow($msg){
+/**
+ * Determine whether the current user is allowed to view the message
+ * in the $msg data structure
+ *
+ * @param  $msg   array    dokuwiki msg structure
+ *                         msg   => string, the message
+ *                         lvl   => int, level of the message (see msg() function)
+ *                         allow => int, flag used to determine who is allowed to see the message
+ *                                       see MSG_* constants
+ */
+function info_msg_allowed($msg){
     global $INFO, $auth;
 
     // is the message public? - everyone and anyone can see it
-    if (empty($msg['show']) || ($msg['show'] == MSG_PUBLIC)) return true;
+    if (empty($msg['allow']) || ($msg['allow'] == MSG_PUBLIC)) return true;
 
     // restricted msg, but no authentication
     if (empty($auth)) return false;
 
-    switch ($msg['show']){
+    switch ($msg['allow']){
         case MSG_USERS_ONLY:
             return !empty($INFO['userinfo']);
 
@@ -316,7 +325,7 @@ function info_msg_canshow($msg){
             return $INFO['isadmin'];
 
         default:
-            trigger_error('invalid msg show restriction.  msg="'.$msg['msg'].'" show='.$msg['show'].'"', E_USER_WARNING);
+            trigger_error('invalid msg allow restriction.  msg="'.$msg['msg'].'" allow='.$msg['allow'].'"', E_USER_WARNING);
             return $INFO['isadmin'];
     }
 
-- 
cgit v1.2.3


From df9752e9c1bfd3eaff132b15817baa1c6e989506 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Wed, 10 Apr 2013 18:01:04 +0100
Subject: add comment to Unified Diff Formatter making it clear the output is
 unsafe for use in HTML as is

---
 inc/DifferenceEngine.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index e0fbf8e03..783d6bea5 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -1004,6 +1004,8 @@ class InlineWordLevelDiff extends MappedDiff {
  * "Unified" diff formatter.
  *
  * This class formats the diff in classic "unified diff" format.
+ *
+ * NOTE: output is plain text and unsafe for use in HTML without escaping.
  */
 class UnifiedDiffFormatter extends DiffFormatter {
 
-- 
cgit v1.2.3


From f755f63a3beef948a8d179c0e0860041f4f86db5 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Wed, 10 Apr 2013 18:42:20 +0100
Subject: FS#2748, fix double encoding of html entities in subscription email
 diffs (updates subscription.php for changes to Diff class introduced in
 PR#179)

---
 inc/subscription.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/subscription.php b/inc/subscription.php
index 2989de032..4248e4b11 100644
--- a/inc/subscription.php
+++ b/inc/subscription.php
@@ -408,8 +408,8 @@ class Subscription {
             $tdiff = $dformat->format($df);
 
             $DIFF_INLINESTYLES = true;
-            $df = new Diff(explode("\n", hsc($old_content)),
-                           explode("\n", hsc($new_content)));
+            $df = new Diff(explode("\n", $old_content),
+                           explode("\n", $new_content));
             $dformat = new InlineDiffFormatter();
             $hdiff = $dformat->format($df);
             $hdiff = '<table>'.$hdiff.'</table>';
-- 
cgit v1.2.3


From ba09710ad34bb383ae3526e84490a3d545f78866 Mon Sep 17 00:00:00 2001
From: Martin Terber <mterber@gmx.net>
Date: Mon, 15 Apr 2013 21:55:41 +0200
Subject: German language update

---
 inc/lang/de/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/de/lang.php b/inc/lang/de/lang.php
index 160ea53e8..1a9cb7d90 100644
--- a/inc/lang/de/lang.php
+++ b/inc/lang/de/lang.php
@@ -21,6 +21,7 @@
  * @author Matthias Schulte <mailinglist@lupo49.de>
  * @author Paul Lachewsky <kaeptn.haddock@gmail.com>
  * @author Pierre Corell <info@joomla-praxis.de>
+ * @author Mateng Schimmerlos <mateng@firemail.de>)
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -298,6 +299,9 @@ $lang['i_pol1']                = 'Öffentliches Wiki (Lesen für alle, Schreiben
 $lang['i_pol2']                = 'Geschlossenes Wiki (Lesen, Schreiben und Hochladen nur für registrierte Nutzer)';
 $lang['i_retry']               = 'Wiederholen';
 $lang['i_license']             = 'Bitte wählen Sie die Lizenz, unter die Sie Ihre Inhalte stellen möchten:';
+$lang['i_license_none']        = 'Lizensierungsinformation nicht anzeigen';
+$lang['i_pop_field']           = 'Bitte Helfen Sie mit, DokuWiki zu verbessern:';
+$lang['i_pop_label']           = 'Einmal monatlich anonymisierte Nutzungsdaten an das DokuWiki-Entwicklerteam senden';
 $lang['recent_global']         = 'Im Moment sehen Sie die Änderungen im Namensraum <b>%s</b>. Sie können auch <a href="%s">die Änderungen im gesamten Wiki sehen</a>.';
 $lang['years']                 = 'vor %d Jahren';
 $lang['months']                = 'vor %d Monaten';
-- 
cgit v1.2.3


From 4931ae526572ef290d7337eca9a37786c7108f59 Mon Sep 17 00:00:00 2001
From: Otto Vainio <otto@valjakko.net>
Date: Mon, 15 Apr 2013 21:56:46 +0200
Subject: Finnish language update

---
 inc/lang/fi/lang.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/fi/lang.php b/inc/lang/fi/lang.php
index 59e4dc6cb..b66558d26 100644
--- a/inc/lang/fi/lang.php
+++ b/inc/lang/fi/lang.php
@@ -287,6 +287,9 @@ $lang['i_pol1']                = 'Julkinen Wiki (luku kaikilla, kirjoitus ja tie
 $lang['i_pol2']                = 'Suljettu Wiki (luku, kirjoitus ja tiedostojen lähetys vain rekisteröityneillä käyttäjillä)';
 $lang['i_retry']               = 'Yritä uudelleen';
 $lang['i_license']             = 'Valitse lisenssi, jonka alle haluat sisältösi laittaa:';
+$lang['i_license_none']        = 'Älä näytä mitään lisenssitietoja';
+$lang['i_pop_field']           = 'Auta parantamaan DokuWikiä';
+$lang['i_pop_label']           = 'Lähetä kerran kuussa nimetöntä käyttäjätietoa DokuWikin kehittäjille';
 $lang['recent_global']         = 'Seuraat tällä hetkellä muutoksia nimiavaruuden <b>%s</b> sisällä. Voit myös <a href="%s">katsoa muutoksia koko wikissä</a>';
 $lang['years']                 = '%d vuotta sitten';
 $lang['months']                = '%d kuukautta sitten';
-- 
cgit v1.2.3


From 2d3f0c1657bcc4c97b1629fae08661213d973d56 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 19 Apr 2013 11:42:41 +0200
Subject: strip specials from file name in codeblock downloads FS#2757

---
 inc/parser/code.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inc')

diff --git a/inc/parser/code.php b/inc/parser/code.php
index 43d8d703f..6e159b041 100644
--- a/inc/parser/code.php
+++ b/inc/parser/code.php
@@ -20,6 +20,7 @@ class Doku_Renderer_code extends Doku_Renderer {
         if(!$language) $language = 'txt';
         if(!$filename) $filename = 'snippet.'.$language;
         $filename = utf8_basename($filename);
+        $filename = utf8_stripspecials($filename, '_');
 
         if($this->_codeblock == $INPUT->str('codeblock')){
             header("Content-Type: text/plain; charset=utf-8");
-- 
cgit v1.2.3


From 8e06db6889203ff5a40f4f121ba46c898564f628 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 19 Apr 2013 11:48:56 +0200
Subject: removed Satisfy All directive FS#2750

---
 inc/.htaccess      | 1 -
 inc/lang/.htaccess | 1 -
 2 files changed, 2 deletions(-)

(limited to 'inc')

diff --git a/inc/.htaccess b/inc/.htaccess
index 68ae43e72..2d9c357ff 100644
--- a/inc/.htaccess
+++ b/inc/.htaccess
@@ -1,4 +1,3 @@
 ## no access to the inc directory
 order allow,deny
 deny from all
-Satisfy All
diff --git a/inc/lang/.htaccess b/inc/lang/.htaccess
index 572f5156f..2d69be754 100644
--- a/inc/lang/.htaccess
+++ b/inc/lang/.htaccess
@@ -1,4 +1,3 @@
 ## no access to the lang directory
 order allow,deny
 deny from all
-Satisfy All
-- 
cgit v1.2.3


From bba10e63fd89accbcf180b64adbd26e32ffb1810 Mon Sep 17 00:00:00 2001
From: lupo49 <dokuwiki@lupo49.de>
Date: Sun, 21 Apr 2013 21:24:28 +0200
Subject: Revert "German language update"

This reverts commit ba09710ad34bb383ae3526e84490a3d545f78866.

Conflicts:
	lib/plugins/authad/lang/de/settings.php
---
 inc/lang/de/lang.php | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/de/lang.php b/inc/lang/de/lang.php
index 1a9cb7d90..160ea53e8 100644
--- a/inc/lang/de/lang.php
+++ b/inc/lang/de/lang.php
@@ -21,7 +21,6 @@
  * @author Matthias Schulte <mailinglist@lupo49.de>
  * @author Paul Lachewsky <kaeptn.haddock@gmail.com>
  * @author Pierre Corell <info@joomla-praxis.de>
- * @author Mateng Schimmerlos <mateng@firemail.de>)
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -299,9 +298,6 @@ $lang['i_pol1']                = 'Öffentliches Wiki (Lesen für alle, Schreiben
 $lang['i_pol2']                = 'Geschlossenes Wiki (Lesen, Schreiben und Hochladen nur für registrierte Nutzer)';
 $lang['i_retry']               = 'Wiederholen';
 $lang['i_license']             = 'Bitte wählen Sie die Lizenz, unter die Sie Ihre Inhalte stellen möchten:';
-$lang['i_license_none']        = 'Lizensierungsinformation nicht anzeigen';
-$lang['i_pop_field']           = 'Bitte Helfen Sie mit, DokuWiki zu verbessern:';
-$lang['i_pop_label']           = 'Einmal monatlich anonymisierte Nutzungsdaten an das DokuWiki-Entwicklerteam senden';
 $lang['recent_global']         = 'Im Moment sehen Sie die Änderungen im Namensraum <b>%s</b>. Sie können auch <a href="%s">die Änderungen im gesamten Wiki sehen</a>.';
 $lang['years']                 = 'vor %d Jahren';
 $lang['months']                = 'vor %d Monaten';
-- 
cgit v1.2.3


From 4c1219f3b8d93b4dd5d55b4246cd44bb5828fbc9 Mon Sep 17 00:00:00 2001
From: Mateng Schimmerlos <mateng@firemail.de>
Date: Sun, 21 Apr 2013 21:31:49 +0200
Subject: de/de-informal: Re-apply the updates of
 ba09710ad34bb383ae3526e84490a3d545f78866

---
 inc/lang/de/lang.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/de/lang.php b/inc/lang/de/lang.php
index 160ea53e8..af6f32bf4 100644
--- a/inc/lang/de/lang.php
+++ b/inc/lang/de/lang.php
@@ -21,6 +21,7 @@
  * @author Matthias Schulte <mailinglist@lupo49.de>
  * @author Paul Lachewsky <kaeptn.haddock@gmail.com>
  * @author Pierre Corell <info@joomla-praxis.de>
+ * @author Mateng Schimmerlos <mateng@firemail.de>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -298,6 +299,9 @@ $lang['i_pol1']                = 'Öffentliches Wiki (Lesen für alle, Schreiben
 $lang['i_pol2']                = 'Geschlossenes Wiki (Lesen, Schreiben und Hochladen nur für registrierte Nutzer)';
 $lang['i_retry']               = 'Wiederholen';
 $lang['i_license']             = 'Bitte wählen Sie die Lizenz, unter die Sie Ihre Inhalte stellen möchten:';
+$lang['i_license_none']        = 'Lizensierungsinformation nicht anzeigen';
+$lang['i_pop_field']           = 'Bitte helfen Sie mit, DokuWiki zu verbessern:';
+$lang['i_pop_label']           = 'Einmal monatlich anonymisierte Nutzungsdaten an das DokuWiki-Entwicklerteam senden';
 $lang['recent_global']         = 'Im Moment sehen Sie die Änderungen im Namensraum <b>%s</b>. Sie können auch <a href="%s">die Änderungen im gesamten Wiki sehen</a>.';
 $lang['years']                 = 'vor %d Jahren';
 $lang['months']                = 'vor %d Monaten';
-- 
cgit v1.2.3


From 5f6a84c5e12312db9b5bebf876989faf4aa8eb7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EB=AA=85=EC=A7=84?= <aranet100@gmail.com>
Date: Mon, 22 Apr 2013 21:49:37 +0200
Subject: Korean language update

---
 inc/lang/ko/lang.php   | 10 +++++-----
 inc/lang/ko/locked.txt |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ko/lang.php b/inc/lang/ko/lang.php
index 93f8611d6..76d6a535d 100644
--- a/inc/lang/ko/lang.php
+++ b/inc/lang/ko/lang.php
@@ -246,10 +246,10 @@ $lang['img_keywords']          = '키워드';
 $lang['img_width']             = '너비';
 $lang['img_height']            = '높이';
 $lang['img_manager']           = '미디어 관리자에서 보기';
-$lang['subscr_subscribe_success'] = '%s 사용자가 %s 구독 목록에 추가하였습니다';
+$lang['subscr_subscribe_success'] = '%s 사용자가 %s 구독 목록에 추가했습니다';
 $lang['subscr_subscribe_error'] = '%s 사용자가 %s 구독 목록에 추가하는데 실패했습니다';
 $lang['subscr_subscribe_noaddress'] = '로그인으로 연결된 주소가 없기 때문에 구독 목록에 추가할 수 없습니다';
-$lang['subscr_unsubscribe_success'] = '%s 사용자가 %s 구독 목록에서 삭제하였습니다';
+$lang['subscr_unsubscribe_success'] = '%s 사용자가 %s 구독 목록에서 삭제했습니다';
 $lang['subscr_unsubscribe_error'] = '%s 사용자가 %s 구독 목록에서 삭제하는데 실패했습니다';
 $lang['subscr_already_subscribed'] = '%s 사용자가 이미 %s에 구독하고 있습니다';
 $lang['subscr_not_subscribed'] = '%s 사용자가 %s에 구독하고 있지 않습니다';
@@ -299,7 +299,7 @@ $lang['days']                  = '%d일 전';
 $lang['hours']                 = '%d시간 전';
 $lang['minutes']               = '%d분 전';
 $lang['seconds']               = '%d초 전';
-$lang['wordblock']             = '스팸 문구를 포함하고 있어서 저장하지 않았습니다.';
+$lang['wordblock']             = '차단 문구(스팸 문구)를 포함하고 있어서 저장하지 않았습니다.';
 $lang['media_uploadtab']       = '올리기';
 $lang['media_searchtab']       = '찾기';
 $lang['media_file']            = '파일';
@@ -311,11 +311,11 @@ $lang['media_list_rows']       = '목록';
 $lang['media_sort_name']       = '이름';
 $lang['media_sort_date']       = '날짜';
 $lang['media_namespaces']      = '이름공간 선택';
-$lang['media_files']           = '%s의 파일';
+$lang['media_files']           = '%s에 있는 파일';
 $lang['media_upload']          = '%s에 올리기';
 $lang['media_search']          = '%s 찾기';
 $lang['media_view']            = '%s';
-$lang['media_viewold']         = '%s의 %s';
+$lang['media_viewold']         = '%s (%s에 있음)';
 $lang['media_edit']            = '%s 편집';
 $lang['media_history']         = '%s 바뀜 내역';
 $lang['media_meta_edited']     = '메타데이터가 수정됨';
diff --git a/inc/lang/ko/locked.txt b/inc/lang/ko/locked.txt
index f4070d4bc..8e2eab9f9 100644
--- a/inc/lang/ko/locked.txt
+++ b/inc/lang/ko/locked.txt
@@ -1,3 +1,3 @@
 ====== 문서 잠금 ======
 
-다른 사용자가 이 문서를 편집하기 위해 잠금을 실행하였습니다. 해당 사용자가 편집을 끝내거나 잠금이 해제될 때까지 기다리세요.
\ No newline at end of file
+다른 사용자가 이 문서를 편집하기 위해 잠금을 실행했습니다. 해당 사용자가 편집을 끝내거나 잠금이 해제될 때까지 기다리세요.
\ No newline at end of file
-- 
cgit v1.2.3


From 87945c0e9622dca02b441749b7ed54cc67801475 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EB=AA=85=EC=A7=84?= <aranet100@gmail.com>
Date: Mon, 22 Apr 2013 21:50:17 +0200
Subject: Japanese language update

---
 inc/lang/ja/lang.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/lang/ja/lang.php b/inc/lang/ja/lang.php
index 7997889e4..d8d0864ae 100644
--- a/inc/lang/ja/lang.php
+++ b/inc/lang/ja/lang.php
@@ -310,7 +310,7 @@ $lang['media_files']           = '%s 内のファイル';
 $lang['media_upload']          = '%s にアップロード';
 $lang['media_search']          = '%s 内で検索';
 $lang['media_view']            = '%s';
-$lang['media_viewold']         = '%s at %s';
+$lang['media_viewold']         = '%s（%sである）';
 $lang['media_edit']            = '%s を編集';
 $lang['media_history']         = '%s の履歴';
 $lang['media_meta_edited']     = 'メタデータが編集されました';
-- 
cgit v1.2.3


From a154806fb54c04841a42641bf5d66716d89c1554 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <gohr@cosmocode.de>
Date: Thu, 25 Apr 2013 16:43:54 +0200
Subject: authad: capabilities depend on userdomain specific config

---
 inc/html.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index fb39fcb3c..3bef75eab 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1352,6 +1352,8 @@ function html_updateprofile(){
     /** @var auth_basic $auth */
     global $auth;
 
+    var_dump($auth);
+
     print p_locale_xhtml('updateprofile');
 
     $fullname = $INPUT->post->str('fullname', $INFO['userinfo']['name'], true);
-- 
cgit v1.2.3


From c366e16a83b0dcd4ad853358daf8cf6ecd8b3cd6 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <gohr@cosmocode.de>
Date: Thu, 25 Apr 2013 17:03:19 +0200
Subject: removed debug statement

thanks @Klap-in
---
 inc/html.php | 2 --
 1 file changed, 2 deletions(-)

(limited to 'inc')

diff --git a/inc/html.php b/inc/html.php
index 3bef75eab..fb39fcb3c 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1352,8 +1352,6 @@ function html_updateprofile(){
     /** @var auth_basic $auth */
     global $auth;
 
-    var_dump($auth);
-
     print p_locale_xhtml('updateprofile');
 
     $fullname = $INPUT->post->str('fullname', $INFO['userinfo']['name'], true);
-- 
cgit v1.2.3


From 9199f1a464f80d9c6b8a996a508ba051e3223eac Mon Sep 17 00:00:00 2001
From: "Ivan I. Udovichenko" <sendtome@mymailbox.pp.ua>
Date: Fri, 26 Apr 2013 14:32:47 +0200
Subject: Russian language update

---
 inc/lang/ru/lang.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'inc')

diff --git a/inc/lang/ru/lang.php b/inc/lang/ru/lang.php
index 52e0ef3d6..6709ebc59 100644
--- a/inc/lang/ru/lang.php
+++ b/inc/lang/ru/lang.php
@@ -20,6 +20,7 @@
  * @author Ladyko Andrey <fylh@succexy.spb.ru>
  * @author Eugene <windy.wanderer@gmail.com>
  * @author Johnny Utah <pcpa@cyberpunk.su>
+ * @author Ivan I. Udovichenko (sendtome@mymailbox.pp.ua)
  */
 $lang['encoding']              = ' utf-8';
 $lang['direction']             = 'ltr';
@@ -270,6 +271,8 @@ $lang['subscr_m_unsubscribe']  = 'Отменить подписку';
 $lang['subscr_m_subscribe']    = 'Подписаться';
 $lang['subscr_m_receive']      = 'Получить';
 $lang['subscr_style_every']    = 'уведомлять о каждом изменении';
+$lang['subscr_style_digest']   = 'информационное электронное письмо со списком изменений для каждоый страницы (каждые %.2f дней)';
+$lang['subscr_style_list']     = 'список изменённых страниц со времени последнего отправленного электронного письма (каждые %.2f дней)';
 $lang['authmodfailed']         = 'Неправильная конфигурация аутентификации пользователя. Пожалуйста, сообщите об этом своему администратору вики.';
 $lang['authtempfail']          = 'Аутентификация пользователей временно недоступна. Если проблема продолжается какое-то время, пожалуйста, сообщите об этом своему администратору вики.';
 $lang['authpwdexpire']         = 'Действие вашего пароля истекает через %d дней. Вы должны изменить его как можно скорее';
@@ -298,6 +301,9 @@ $lang['i_pol1']                = 'Общедоступная вики (чтен
 $lang['i_pol2']                = 'Закрытая вики (чтение, запись и загрузка файлов только для зарегистрированных пользователей)';
 $lang['i_retry']               = 'Повторить попытку';
 $lang['i_license']             = 'Пожалуйста, выберите тип лицензии для своей вики:';
+$lang['i_license_none']        = 'Не отображать информацию о лицензионных операциях';
+$lang['i_pop_field']           = 'Пожалуйста, помогите нам улучшить DokuWiki:';
+$lang['i_pop_label']           = 'Отправлять раз в месяц анонимную пользовательскую информацию разработчикам DokuWiki';
 $lang['recent_global']         = 'Вы просматриваете изменения в пространстве имён <b>%s</b>. Вы можете также <a href="%s">просмотреть недавние изменения во всей вики</a>.';
 $lang['years']                 = '%d лет назад';
 $lang['months']                = '%d месяц(ев) назад';
-- 
cgit v1.2.3


From e63eccff3ef8998a3dac6034132970be5dad0069 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 3 May 2013 12:11:34 +0200
Subject: use correct endpoint in tpl_actiondropdown FS#2760

---
 inc/template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/template.php b/inc/template.php
index 415b56de7..a87650b84 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -1373,7 +1373,7 @@ function tpl_actiondropdown($empty = '', $button = '>') {
     global $REV;
     global $lang;
 
-    echo '<form action="'.DOKU_SCRIPT.'" method="get" accept-charset="utf-8">';
+    echo '<form action="'.script().'" method="get" accept-charset="utf-8">';
     echo '<div class="no">';
     echo '<input type="hidden" name="id" value="'.$ID.'" />';
     if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
-- 
cgit v1.2.3


From 46ac8ef9ac8c7465449cd3d33c21148c75241ac8 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 3 May 2013 17:52:48 +0200
Subject: Tar: avoid lone zero blocks when adding 0 byte files

---
 inc/Tar.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/Tar.class.php b/inc/Tar.class.php
index 20f397395..10e82109b 100644
--- a/inc/Tar.class.php
+++ b/inc/Tar.class.php
@@ -295,7 +295,7 @@ class Tar {
             filemtime($file)
         );
 
-        while(!feof($fp)) {
+        if(filesize($file)) while(!feof($fp)) {
             $packed = pack("a512", fread($fp, 512));
             $this->writebytes($packed);
         }
-- 
cgit v1.2.3


From 6db7468b987c4b5f9bcfdd7e98ceb1883c49a364 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 5 May 2013 14:38:10 +0200
Subject: make sure loaded text has the right encoding

When pages contain non-UTF8 chars (eg. when posted through a script or
when edited on the filesystem, parts of DokuWiki can break resulting in
missing page content. This fixes these problems by forcing the content
to UTF-8 on load. This will result in bad characters for input that is
not latin1 but contents will at least be visible.
---
 inc/common.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 27f90b53b..110350951 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -781,11 +781,19 @@ function unlock($id) {
 /**
  * convert line ending to unix format
  *
+ * also makes sure the given text is valid UTF-8
+ *
  * @see    formText() for 2crlf conversion
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 function cleanText($text) {
     $text = preg_replace("/(\015\012)|(\015)/", "\012", $text);
+
+    // if the text is not valid UTF-8 we simply assume latin1
+    // this won't break any worse than it breaks with the wrong encoding
+    // but might actually fix the problem in many cases
+    if(!utf8_check($text)) $text = utf8_encode($text);
+
     return $text;
 }
 
-- 
cgit v1.2.3


From 63e0b28d73c4be5de6f734211d5c09992d1b7541 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 5 May 2013 19:54:52 +0200
Subject: fixed exception call FS#2772

---
 inc/RemoteAPICore.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/RemoteAPICore.php b/inc/RemoteAPICore.php
index 81b211ec8..4c940b39e 100644
--- a/inc/RemoteAPICore.php
+++ b/inc/RemoteAPICore.php
@@ -372,7 +372,7 @@ class RemoteAPICore {
         $file = wikiFN($id,$rev);
         $time = @filemtime($file);
         if(!$time){
-            throw new RemoteException(10, 'The requested page does not exist', 121);
+            throw new RemoteException('The requested page does not exist', 121);
         }
 
         $info = getRevisionInfo($id, $time, 1024);
-- 
cgit v1.2.3


From b055d7074c8f9415798be4f2fce8dfdea30d4f68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20Ku=C4=8Dera?= <mkucera66@seznam.cz>
Date: Sun, 5 May 2013 20:03:01 +0200
Subject: Czech language update

---
 inc/lang/cs/lang.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inc')

diff --git a/inc/lang/cs/lang.php b/inc/lang/cs/lang.php
index f0b8f3ba4..c01b72a1b 100644
--- a/inc/lang/cs/lang.php
+++ b/inc/lang/cs/lang.php
@@ -13,6 +13,7 @@
  * @author zbynek.krivka@seznam.cz
  * @author Bohumir Zamecnik <bohumir.zamecnik@gmail.com>
  * @author Jakub A. Těšínský (j@kub.cz)
+ * @author mkucera66@seznam.cz
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
-- 
cgit v1.2.3


From 8fb341d2133fef951e0a7bb959440b93d5ca2e4a Mon Sep 17 00:00:00 2001
From: Satoshi Sahara <sahara.satoshi@gmail.com>
Date: Sun, 5 May 2013 20:04:04 +0200
Subject: Japanese language update

---
 inc/lang/ja/lang.php      | 16 +++++++++-------
 inc/lang/ja/mailwrap.html | 13 +++++++++++++
 2 files changed, 22 insertions(+), 7 deletions(-)
 create mode 100644 inc/lang/ja/mailwrap.html

(limited to 'inc')

diff --git a/inc/lang/ja/lang.php b/inc/lang/ja/lang.php
index d8d0864ae..34ff5b21d 100644
--- a/inc/lang/ja/lang.php
+++ b/inc/lang/ja/lang.php
@@ -8,6 +8,7 @@
  * @author Daniel Dupriest <kououken@gmail.com>
  * @author Kazutaka Miyasaka <kazmiya@gmail.com>
  * @author Taisuke Shimamoto <dentostar@gmail.com>
+ * @author Satoshi Sahara <sahara.satoshi@gmail.com>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -93,7 +94,8 @@ $lang['searchmedia_in']        = '%s 内を検索';
 $lang['txt_upload']            = 'アップロードするファイルを選んでください。';
 $lang['txt_filename']          = '名前を変更してアップロード（オプション）';
 $lang['txt_overwrt']           = '既存のファイルを上書き';
-$lang['lockedby']              = 'この文書は次のユーザによってロックされています';
+$lang['maxuploadsize']         = 'アップロード上限サイズ %s /ファイル';
+$lang['lockedby']              = 'この文書は次のユーザーによってロックされています';
 $lang['lockexpire']            = 'ロック期限：';
 $lang['js']['willexpire']      = '編集中の文書はロック期限を過ぎようとしています。このままロックする場合は、一度文書の確認を行って期限をリセットしてください。';
 $lang['js']['notsavedyet']     = '変更は保存されません。このまま処理を続けてよろしいですか？';
@@ -121,8 +123,7 @@ $lang['js']['medialeft']       = 'イメージを左に寄せる';
 $lang['js']['mediaright']      = 'イメージを右に寄せる';
 $lang['js']['mediacenter']     = 'イメージを中央に寄せる';
 $lang['js']['medianoalign']    = '位置を設定しない';
-$lang['js']['nosmblinks']      = 'ウィンドウズの共有フォルダへリンクは Microsoft Internet Explorer でのみ可能となります。
-当然、カットアンドペーストが使用できます。';
+$lang['js']['nosmblinks']      = 'ウィンドウズの共有フォルダへリンクは Microsoft Internet Explorer でしか機能しませんが、リンクをコピーして貼り付けることは可能です。';
 $lang['js']['linkwiz']         = 'リンクウィザード';
 $lang['js']['linkto']          = 'リンク先：';
 $lang['js']['del_confirm']     = '選択した項目を本当に削除しますか？';
@@ -181,7 +182,7 @@ $lang['lastmod']               = '最終更新';
 $lang['by']                    = 'by';
 $lang['deleted']               = '削除';
 $lang['created']               = '作成';
-$lang['restored']              = '以前のバージョンを復元 (%s)';
+$lang['restored']              = '以前のリビジョンを復元 (%s)';
 $lang['external_edit']         = '外部編集';
 $lang['summary']               = '編集の概要';
 $lang['noflash']               = 'この内容を表示するためには <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> が必要です。';
@@ -191,6 +192,7 @@ $lang['user_tools']            = 'ユーザ用ツール';
 $lang['site_tools']            = 'サイト用ツール';
 $lang['page_tools']            = 'ページ用ツール';
 $lang['skip_to_content']       = '内容へ移動';
+$lang['sidebar']               = 'サイドバー';
 $lang['mail_newpage']          = '文書の追加：';
 $lang['mail_changed']          = '文書の変更：';
 $lang['mail_subscribe_list']   = '名前空間内でページが変更：';
@@ -271,7 +273,7 @@ $lang['i_problems']            = '問題が発見されました。以下に示
 $lang['i_modified']            = 'セキュリティの理由から、新規もしくはカスタマイズしていない DokuWiki に対してのみ、このスクリプトは有効です。
                          ダウンロードしたパッケージを再解凍して使用するか、
                          <a href="http://dokuwiki.org/install">Dokuwiki インストールガイド</a>を参考にしてインストールしてください。';
-$lang['i_funcna']              = 'PHPの関数 <code>%s</code> が使用できません。ホスティング会社が何らかの理由で無効にしている恐れがあります。';
+$lang['i_funcna']              = 'PHPの関数 <code>%s</code> が使用できません。ホスティング会社が何らかの理由で無効にしている可能性があります。';
 $lang['i_phpver']              = 'PHPのバージョン <code>%s</code> が必要なバージョン <code>%s</code> より以前のものです。PHPのアップグレードが必要です。';
 $lang['i_permfail']            = '<code>%s</code> に書き込みできません。このディレクトリの権限を確認して下さい。';
 $lang['i_confexists']          = '<code>%s</code> は既に存在します';
@@ -286,7 +288,7 @@ $lang['i_pol1']                = 'パブリック Wiki（閲覧は全ての人
 $lang['i_pol2']                = 'クローズド Wiki (登録ユーザーにのみ使用を許可)';
 $lang['i_retry']               = '再試行';
 $lang['i_license']             = 'あなたが作成したコンテンツが属するライセンスを選択してください：';
-$lang['recent_global']         = '現在、<b>%s</b> 名前空間内の変更点を閲覧中です。<a href="%s">Wiki全体の最近の変更点を確認する</a>ことも可能です。';
+$lang['recent_global']         = '現在、<b>%s</b> 名前空間内の変更点を閲覧中です。<a href="%s">Wiki全体の最近の変更点の確認</a>もできます。';
 $lang['years']                 = '%d年前';
 $lang['months']                = '%dカ月前';
 $lang['weeks']                 = '%d週間前';
@@ -310,7 +312,7 @@ $lang['media_files']           = '%s 内のファイル';
 $lang['media_upload']          = '%s にアップロード';
 $lang['media_search']          = '%s 内で検索';
 $lang['media_view']            = '%s';
-$lang['media_viewold']         = '%s（%sである）';
+$lang['media_viewold']         = '%s at %s';
 $lang['media_edit']            = '%s を編集';
 $lang['media_history']         = '%s の履歴';
 $lang['media_meta_edited']     = 'メタデータが編集されました';
diff --git a/inc/lang/ja/mailwrap.html b/inc/lang/ja/mailwrap.html
new file mode 100644
index 000000000..a9dd41480
--- /dev/null
+++ b/inc/lang/ja/mailwrap.html
@@ -0,0 +1,13 @@
+<html>
+<head>
+<title>@TITLE@
+
+
+
+
+@HTMLBODY@
+
+

+このメールは次の DokuWiki によって生成されました： 
 @DOKUWIKIURL@.
+
+
\ No newline at end of file
-- 
cgit v1.2.3


From 9e64ca0debc28da382754236a849287cd6da737c Mon Sep 17 00:00:00 2001
From: Michael Hamann 
Date: Sun, 5 May 2013 21:08:45 +0200
Subject: Indexer: Fix wrong suffix parameter

The suffix parameter is only for the word length in the word index and
not for the metadata index.
---
 inc/indexer.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'inc')

diff --git a/inc/indexer.php b/inc/indexer.php
index e518907d7..fdb147334 100644
--- a/inc/indexer.php
+++ b/inc/indexer.php
@@ -405,10 +405,10 @@ class Doku_Indexer {
                 unset ($metavalues);
 
                 // okay, now we have two entries for the same value. we need to merge them.
-                $indexline = $this->getIndexKey($key, '_i', $oldid);
+                $indexline = $this->getIndexKey($key.'_i', '', $oldid);
                 if ($indexline != '') {
-                    $newindexline = $this->getIndexKey($key, '_i', $newid);
-                    $pagekeys     = $this->getIndex($key, '_p');
+                    $newindexline = $this->getIndexKey($key.'_i', '', $newid);
+                    $pagekeys     = $this->getIndex($key.'_p', '');
                     $parts = explode(':', $indexline);
                     foreach ($parts as $part) {
                         list($id, $count) = explode('*', $part);
@@ -423,14 +423,14 @@ class Doku_Indexer {
                         }
                         $pagekeys[$id] = implode(':', $keyline);
                     }
-                    $this->saveIndex($key, '_p', $pagekeys);
+                    $this->saveIndex($key.'_p', '', $pagekeys);
                     unset($pagekeys);
-                    $this->saveIndexKey($key, '_i', $oldid, '');
-                    $this->saveIndexKey($key, '_i', $newid, $newindexline);
+                    $this->saveIndexKey($key.'_i', '', $oldid, '');
+                    $this->saveIndexKey($key.'_i', '', $newid, $newindexline);
                 }
             } else {
                 $metavalues[$oldid] = $newvalue;
-                if (!$this->saveIndex($key, '_w', $metavalues)) {
+                if (!$this->saveIndex($key.'_w', '', $metavalues)) {
                     $this->unlock();
                     return false;
                 }
-- 
cgit v1.2.3


From b1720e5c647585ac14f86e6080b54c932cac9bee Mon Sep 17 00:00:00 2001
From: Michael Hamann 
Date: Sun, 5 May 2013 21:09:40 +0200
Subject: Indexer: Remove broken and dead readdircache code FS#2771

The code that is removed in this commit has either never been used
(listIndexLenghts) or was completely broken (cacheIndexDir) and was
introduced in the indexer rewrite in 2010. The idea of the rewrite was
to update the readdir cache after every index change instead of on demand.
What the code actually did was removing every updated index from the
cache as it used a wrong if condition. Simply fixing the condition
wouldn't fix the problem as then only updated indexes would be added to
the cache and furthermore the rewrite simply ignored the readdircache
setting. For now the safest solution seems to be removing the code. It
could be added again in a changed form in a future version.
---
 inc/indexer.php | 78 +--------------------------------------------------------
 1 file changed, 1 insertion(+), 77 deletions(-)

(limited to 'inc')

diff --git a/inc/indexer.php b/inc/indexer.php
index fdb147334..2f3ab25dc 100644
--- a/inc/indexer.php
+++ b/inc/indexer.php
@@ -1073,8 +1073,6 @@ class Doku_Indexer {
         if (isset($conf['fperm']))
             chmod($fn.'.tmp', $conf['fperm']);
         io_rename($fn.'.tmp', $fn.'.idx');
-        if ($suffix !== '')
-            $this->cacheIndexDir($idx, $suffix, empty($lines));
         return true;
     }
 
@@ -1140,8 +1138,6 @@ class Doku_Indexer {
         if (isset($conf['fperm']))
             chmod($fn.'.tmp', $conf['fperm']);
         io_rename($fn.'.tmp', $fn.'.idx');
-        if ($suffix !== '')
-            $this->cacheIndexDir($idx, $suffix);
         return true;
     }
 
@@ -1168,40 +1164,6 @@ class Doku_Indexer {
         return $id;
     }
 
-    /**
-     * @param string $idx    The index file which should be added to the key.
-     * @param string $suffix The suffix of the file
-     * @param bool   $delete Unused
-     */
-    protected function cacheIndexDir($idx, $suffix, $delete=false) {
-        global $conf;
-        if ($idx == 'i')
-            $cachename = $conf['indexdir'].'/lengths';
-        else
-            $cachename = $conf['indexdir'].'/'.$idx.'lengths';
-        $lengths = @file($cachename.'.idx', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-        if ($lengths === false) $lengths = array();
-        $old = array_search((string)$suffix, $lengths);
-        if (empty($lines)) {
-            if ($old === false) return;
-            unset($lengths[$old]);
-        } else {
-            if ($old !== false) return;
-            $lengths[] = $suffix;
-            sort($lengths);
-        }
-        $fh = @fopen($cachename.'.tmp', 'w');
-        if (!$fh) {
-            trigger_error("Failed to write index cache", E_USER_ERROR);
-            return;
-        }
-        @fwrite($fh, implode("\n", $lengths));
-        @fclose($fh);
-        if (isset($conf['fperm']))
-            chmod($cachename.'.tmp', $conf['fperm']);
-        io_rename($cachename.'.tmp', $cachename.'.idx');
-    }
-
     /**
      * Get the list of lengths indexed in the wiki.
      *
@@ -1211,45 +1173,7 @@ class Doku_Indexer {
      * @author YoBoY 
      */
     protected function listIndexLengths() {
-        global $conf;
-        $cachename = $conf['indexdir'].'/lengths';
-        clearstatcache();
-        if (@file_exists($cachename.'.idx')) {
-            $lengths = @file($cachename.'.idx', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-            if ($lengths !== false) {
-                $idx = array();
-                foreach ($lengths as $length)
-                    $idx[] = (int)$length;
-                return $idx;
-            }
-        }
-
-        $dir = @opendir($conf['indexdir']);
-        if ($dir === false)
-            return array();
-        $lengths[] = array();
-        while (($f = readdir($dir)) !== false) {
-            if (substr($f, 0, 1) == 'i' && substr($f, -4) == '.idx') {
-                $i = substr($f, 1, -4);
-                if (is_numeric($i))
-                    $lengths[] = (int)$i;
-            }
-        }
-        closedir($dir);
-        sort($lengths);
-        // save this in a file
-        $fh = @fopen($cachename.'.tmp', 'w');
-        if (!$fh) {
-            trigger_error("Failed to write index cache", E_USER_ERROR);
-            return $lengths;
-        }
-        @fwrite($fh, implode("\n", $lengths));
-        @fclose($fh);
-        if (isset($conf['fperm']))
-            chmod($cachename.'.tmp', $conf['fperm']);
-        io_rename($cachename.'.tmp', $cachename.'.idx');
-
-        return $lengths;
+        return idx_listIndexLengths();
     }
 
     /**
-- 
cgit v1.2.3


From 5e7db1e21093dbb999f1d1cee487a791af3650eb Mon Sep 17 00:00:00 2001
From: Christopher Smith 
Date: Mon, 6 May 2013 01:06:16 +0100
Subject: ensure security token is included in media url when resize parameter
 is passed in string form, e.g. 'w=80'

---
 inc/common.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 110350951..4d939ac77 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -447,6 +447,14 @@ function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false)
         if(isset($more['id']) && $direct) unset($more['id']);
         $more = buildURLparams($more, $sep);
     } else {
+        $matches = array();
+        if (preg_match_all('/\b(w|h)=(\d*)\b/',$more,$matches,PREG_SET_ORDER)){
+            $resize = array('w'=>0, 'h'=>0);
+            foreach ($matches as $match){
+                $resize[$match[1]] = $match[2];
+            }
+            $more .= $sep.'tok='.media_get_token($id,$resize['w'],$resize['h']);
+        }
         $more = str_replace('cache=cache', '', $more); //skip default
         $more = str_replace(',,', ',', $more);
         $more = str_replace(',', $sep, $more);
-- 
cgit v1.2.3


From 0aa90d9aa7210ab4df4b96f23a9fc8045e572131 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Thu, 9 May 2013 14:53:36 +0200
Subject: tar library: another fix for lone zero blocks

---
 inc/Tar.class.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/Tar.class.php b/inc/Tar.class.php
index 10e82109b..d1a38ea0e 100644
--- a/inc/Tar.class.php
+++ b/inc/Tar.class.php
@@ -262,7 +262,7 @@ class Tar {
 
             if(!$this->fh) throw new TarIOException('Could not open file for writing: '.$this->file);
         }
-        $this->writeaccess = false;
+        $this->writeaccess = true;
         $this->closed      = false;
     }
 
@@ -295,8 +295,11 @@ class Tar {
             filemtime($file)
         );
 
-        if(filesize($file)) while(!feof($fp)) {
-            $packed = pack("a512", fread($fp, 512));
+        while(!feof($fp)) {
+            $data = fread($fp, 512);
+            if($data === false) break;
+            if($data === '') break;
+            $packed = pack("a512", $data);
             $this->writebytes($packed);
         }
         fclose($fp);
-- 
cgit v1.2.3


From 98e31f853f43d94c5bd1d3ab79388c44ce29ce0a Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Wed, 15 May 2013 16:51:44 +0200
Subject: Fix wrong config key in deprecated auth message

---
 inc/auth.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 9f180fc94..3f1f7925b 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -54,8 +54,8 @@ function auth_setup() {
       } elseif ('auth' . $conf['authtype'] === $plugin) {
         // matches old auth backends (pre-Weatherwax)
         $auth = $plugin_controller->load('auth', $plugin);
-        msg('Your authtype setting is deprecated. You must set $conf[\'authconfig\'] = ' . "auth" . $conf['authtype']
-             . ' in your config (see Authentication Backends)',-1,'','',MSG_ADMINS_ONLY);
+        msg('Your authtype setting is deprecated. You must set $conf[\'authtype\'] = ' . "auth" . $conf['authtype']
+             . ' in your configuration (see Authentication Backends)',-1,'','',MSG_ADMINS_ONLY);
       }
     }
 
-- 
cgit v1.2.3


From bfd197d22f32f74940afadf1e308828773dbde18 Mon Sep 17 00:00:00 2001
From: hArpanet 
Date: Mon, 20 May 2013 20:12:52 +0200
Subject: Added comment to DiffFormatter _escape() method

Clarify use of _escape() method in base class.
---
 inc/DifferenceEngine.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/DifferenceEngine.php b/inc/DifferenceEngine.php
index 783d6bea5..07df7a4be 100644
--- a/inc/DifferenceEngine.php
+++ b/inc/DifferenceEngine.php
@@ -817,7 +817,16 @@ class DiffFormatter {
         $this->_added($closing);
     }
 
-    function _escape($str){
+    /**
+     * Escape string
+     * 
+     * Override this method within other formatters if escaping required.
+     * Base class requires $str to be returned WITHOUT escaping.
+     * 
+     * @param $str string Text string to escape
+     * @return string The escaped string.
+     */
+     function _escape($str){
         return $str;
     }
 }
-- 
cgit v1.2.3


From 826d276602b191ee09d3450f7a8f9476c0e787b1 Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Tue, 21 May 2013 12:06:16 +0200
Subject: Clean internal ids in ml(), that it matches with fetch.php The resize
 token was broken because fetch.php cleans the id before the token
 calculation, while ml() uses the raw id

---
 inc/common.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 4d939ac77..03236f7d4 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -435,6 +435,11 @@ function exportlink($id = '', $format = 'raw', $more = '', $abs = false, $sep =
  */
 function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false) {
     global $conf;
+    $isexternalimage = preg_match('#^(https?|ftp)://#i', $id);
+    if(!$isexternalimage) {
+        $id = cleanID($id);
+    }
+
     if(is_array($more)) {
         // add token for resized images
         if($more['w'] || $more['h']){
@@ -467,7 +472,7 @@ function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false)
     }
 
     // external URLs are always direct without rewriting
-    if(preg_match('#^(https?|ftp)://#i', $id)) {
+    if($isexternalimage) {
         $xlink .= 'lib/exe/fetch.php';
         // add hash:
         $xlink .= '?hash='.substr(md5(auth_cookiesalt().$id), 0, 6);
-- 
cgit v1.2.3


From 0a2029172f535e4dfa258b8fe96e457c865cf18d Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Tue, 21 May 2013 12:36:45 +0200
Subject: Support handle of images from ftp. ml() can built url to these
 images, either fetch didn't accept them.

---
 inc/fetch.functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/fetch.functions.php b/inc/fetch.functions.php
index 5801e96fa..b85a1284f 100644
--- a/inc/fetch.functions.php
+++ b/inc/fetch.functions.php
@@ -97,7 +97,7 @@ function checkFileStatus(&$media, &$file, $rev = '', $width=0, $height=0) {
     global $MIME, $EXT, $CACHE, $INPUT;
 
     //media to local file
-    if(preg_match('#^(https?)://#i', $media)) {
+    if(preg_match('#^(https?|ftp)://#i', $media)) {
         //check hash
         if(substr(md5(auth_cookiesalt().$media), 0, 6) !== $INPUT->str('hash')) {
             return array(412, 'Precondition Failed');
-- 
cgit v1.2.3


From f481fb8c448406f875dbf08e2aaa94a59e3b0f93 Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Tue, 21 May 2013 12:41:02 +0200
Subject: Update phpdocs of checkFileStatus

---
 inc/fetch.functions.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/fetch.functions.php b/inc/fetch.functions.php
index b85a1284f..56ca75465 100644
--- a/inc/fetch.functions.php
+++ b/inc/fetch.functions.php
@@ -89,9 +89,12 @@ function sendFile($file, $mime, $dl, $cache, $public = false) {
  * WRITE: MEDIA, FILE, array( STATUS, STATUSMESSAGE )
  *
  * @author Gerry Weissbach 
- * @param $media reference to the media id
- * @param $file  reference to the file variable
- * @returns array(STATUS, STATUSMESSAGE)
+ * @param string $media  reference to the media id
+ * @param string $file   reference to the file variable
+ * @param string $rev
+ * @param int    $width
+ * @param int    $height
+ * @return array(STATUS, STATUSMESSAGE)
  */
 function checkFileStatus(&$media, &$file, $rev = '', $width=0, $height=0) {
     global $MIME, $EXT, $CACHE, $INPUT;
-- 
cgit v1.2.3


From d54f79638bcd4567f3d20469bfb7ab95c1fe8d24 Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Tue, 21 May 2013 22:47:49 +0200
Subject: Added media_isexternal()

---
 inc/media.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index e29a47631..f3b1a0af5 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -82,6 +82,18 @@ function media_metasave($id,$auth,$data){
     }
 }
 
+/**
+ * check if a media is external source
+ *
+ * @author Gerrit Uitslag 
+ * @param string $id the media ID or URL
+ * @return bool
+ */
+function media_isexternal($id){
+    if (preg_match('#^(https?|ftp)://#i', $id)) return true;
+    return false;
+}
+
 /**
  * Check if a media item is public (eg, external URL or readable by @ALL)
  *
@@ -90,7 +102,7 @@ function media_metasave($id,$auth,$data){
  * @return bool
  */
 function media_ispublic($id){
-    if(preg_match('/^https?:\/\//i',$id)) return true;
+    if(media_isexternal($id)) return true;
     $id = cleanID($id);
     if(auth_aclcheck(getNS($id).':*', '', array()) >= AUTH_READ) return true;
     return false;
-- 
cgit v1.2.3


From 3e7e6067571e660cd835164c22d0973aa6343408 Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Tue, 21 May 2013 22:52:10 +0200
Subject: apply media_isexternal

---
 inc/Mailer.class.php    | 2 +-
 inc/fetch.functions.php | 2 +-
 inc/fulltext.php        | 2 +-
 inc/parser/handler.php  | 2 +-
 inc/parser/metadata.php | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'inc')

diff --git a/inc/Mailer.class.php b/inc/Mailer.class.php
index f87d7dd84..cb5f22f54 100644
--- a/inc/Mailer.class.php
+++ b/inc/Mailer.class.php
@@ -192,7 +192,7 @@ class Mailer {
         // copy over all replacements missing for HTML (autolink URLs)
         foreach($textrep as $key => $value) {
             if(isset($htmlrep[$key])) continue;
-            if(preg_match('/^https?:\/\//i', $value)) {
+            if(media_isexternal($value)) {
                 $htmlrep[$key] = ''.hsc($value).'';
             } else {
                 $htmlrep[$key] = hsc($value);
diff --git a/inc/fetch.functions.php b/inc/fetch.functions.php
index 56ca75465..e78bbf103 100644
--- a/inc/fetch.functions.php
+++ b/inc/fetch.functions.php
@@ -100,7 +100,7 @@ function checkFileStatus(&$media, &$file, $rev = '', $width=0, $height=0) {
     global $MIME, $EXT, $CACHE, $INPUT;
 
     //media to local file
-    if(preg_match('#^(https?|ftp)://#i', $media)) {
+    if(media_isexternal($media)) {
         //check hash
         if(substr(md5(auth_cookiesalt().$media), 0, 6) !== $INPUT->str('hash')) {
             return array(412, 'Precondition Failed');
diff --git a/inc/fulltext.php b/inc/fulltext.php
index 7ee386063..2f073acea 100644
--- a/inc/fulltext.php
+++ b/inc/fulltext.php
@@ -172,7 +172,7 @@ function ft_mediause($id,$max){
         preg_match_all('/\{\{([^|}]*'.$pcre.'[^|}]*)(|[^}]+)?\}\}/i',rawWiki($doc),$matches);
         foreach($matches[1] as $img){
             $img = trim($img);
-            if(preg_match('/^https?:\/\//i',$img)) continue; // skip external images
+            if(media_isexternal($img)) continue; // skip external images
                 list($img) = explode('?',$img);                  // remove any parameters
             resolve_mediaid($ns,$img,$exists);               // resolve the possibly relative img
 
diff --git a/inc/parser/handler.php b/inc/parser/handler.php
index 55b715ad9..1cf32aaed 100644
--- a/inc/parser/handler.php
+++ b/inc/parser/handler.php
@@ -680,7 +680,7 @@ function Doku_Handler_Parse_Media($match) {
     }
 
     // Check whether this is a local or remote image
-    if ( preg_match('#^(https?|ftp)#i',$src) ) {
+    if ( media_isexternal($src) ) {
         $call = 'externalmedia';
     } else {
         $call = 'internalmedia';
diff --git a/inc/parser/metadata.php b/inc/parser/metadata.php
index 8638ffa6a..e17b82f8b 100644
--- a/inc/parser/metadata.php
+++ b/inc/parser/metadata.php
@@ -432,7 +432,7 @@ class Doku_Renderer_metadata extends Doku_Renderer {
     global $ID;
 
     list($src,$hash) = explode('#',$src,2);
-    if(!preg_match('/^https?:\/\//i',$src)){
+    if(!media_isexternal($src)){
         resolve_mediaid(getNS($ID),$src, $exists);
     }
     if(preg_match('/.(jpe?g|gif|png)$/i',$src)){
-- 
cgit v1.2.3


From a91f1103e66d9f28375fc94de05ebbcde454950d Mon Sep 17 00:00:00 2001
From: Anika Henke 
Date: Mon, 27 May 2013 16:39:54 +0100
Subject: fixed wrong use of quotes in authtype warning message

---
 inc/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 3f1f7925b..af9f35b38 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -54,7 +54,7 @@ function auth_setup() {
       } elseif ('auth' . $conf['authtype'] === $plugin) {
         // matches old auth backends (pre-Weatherwax)
         $auth = $plugin_controller->load('auth', $plugin);
-        msg('Your authtype setting is deprecated. You must set $conf[\'authtype\'] = ' . "auth" . $conf['authtype']
+        msg('Your authtype setting is deprecated. You must set $conf[\'authtype\'] = "auth' . $conf['authtype'] . '"'
              . ' in your configuration (see Authentication Backends)',-1,'','',MSG_ADMINS_ONLY);
       }
     }
-- 
cgit v1.2.3


From f1b824b5c0be76a818f44690294790d00fa9d066 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Thu, 30 May 2013 16:49:58 +0200
Subject: added HMAC support to PassHash class FS#2794

---
 inc/PassHash.class.php | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

(limited to 'inc')

diff --git a/inc/PassHash.class.php b/inc/PassHash.class.php
index 080fb4778..61bd74939 100644
--- a/inc/PassHash.class.php
+++ b/inc/PassHash.class.php
@@ -494,4 +494,51 @@ class PassHash {
         $this->init_salt($salt, 8, false);
         return ':B:'.$salt.':'.md5($salt.'-'.md5($clear));
     }
+
+    /**
+     * Wraps around native hash_hmac() or reimplents it
+     *
+     * This is not directly used as password hashing method, and thus isn't callable via the
+     * verify_hash() method. It should be used to create signatures and might be used in other
+     * password hashing methods.
+     *
+     * @see hash_hmac()
+     * @author KC Cloyd
+     * @link http://www.php.net/manual/en/function.hash-hmac.php#93440
+     *
+     * @param string $algo Name of selected hashing algorithm (i.e. "md5", "sha256", "haval160,4",
+     *                     etc..) See hash_algos() for a list of supported algorithms.
+     * @param string $data Message to be hashed.
+     * @param string $key  Shared secret key used for generating the HMAC variant of the message digest.
+     * @param bool $raw_output When set to TRUE, outputs raw binary data. FALSE outputs lowercase hexits.
+     *
+     * @return string
+     */
+    public static function hmac($algo, $data, $key, $raw_output = false) {
+        // use native function if available and not in unit test
+        if(function_exists('hash_hmac') && !defined('SIMPLE_TEST')){
+            return hash_hmac($algo, $data, $key, $raw_output);
+        }
+
+        $algo = strtolower($algo);
+        $pack = 'H' . strlen($algo('test'));
+        $size = 64;
+        $opad = str_repeat(chr(0x5C), $size);
+        $ipad = str_repeat(chr(0x36), $size);
+
+        if(strlen($key) > $size) {
+            $key = str_pad(pack($pack, $algo($key)), $size, chr(0x00));
+        } else {
+            $key = str_pad($key, $size, chr(0x00));
+        }
+
+        for($i = 0; $i < strlen($key) - 1; $i++) {
+            $opad[$i] = $opad[$i] ^ $key[$i];
+            $ipad[$i] = $ipad[$i] ^ $key[$i];
+        }
+
+        $output = $algo($opad . pack($pack, $algo($ipad . $data)));
+
+        return ($raw_output) ? pack($pack, $output) : $output;
+    }
 }
-- 
cgit v1.2.3


From 3c124064ad6f670d52c3678335caa57892408362 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Thu, 30 May 2013 16:56:34 +0200
Subject: use HMAC in media_token FS#2794

---
 inc/media.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index e29a47631..18148a446 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -1879,20 +1879,21 @@ function media_crop_image($file, $ext, $w, $h=0){
  * cropped images have been internally generated - and prevent external
  * DDOS attacks via fetch
  *
+ * @author Christopher Smith 
+ *
  * @param string  $id    id of the image
  * @param int     $w     resize/crop width
  * @param int     $h     resize/crop height
- *
- * @author Christopher Smith 
+ * @return string
  */
 function media_get_token($id,$w,$h){
     // token is only required for modified images
     if ($w || $h) {
-        $token = auth_cookiesalt().$id;
+        $token = $id;
         if ($w) $token .= '.'.$w;
         if ($h) $token .= '.'.$h;
 
-        return substr(md5($token),0,6);
+        return substr(PassHash::hmac('md5', $token, auth_cookiesalt()),0,6);
     }
 
     return '';
-- 
cgit v1.2.3


From cdcd66dfc2bcf16e481d10bfa2d3ff1b4d433f99 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 31 May 2013 09:22:45 +0200
Subject: use hmac for external ressource hash FS#2794

---
 inc/common.php          | 2 +-
 inc/fetch.functions.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 4d939ac77..e096d8b30 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -470,7 +470,7 @@ function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false)
     if(preg_match('#^(https?|ftp)://#i', $id)) {
         $xlink .= 'lib/exe/fetch.php';
         // add hash:
-        $xlink .= '?hash='.substr(md5(auth_cookiesalt().$id), 0, 6);
+        $xlink .= '?hash='.substr(PassHash::hmac('md5', $id, auth_cookiesalt()), 0, 6);
         if($more) {
             $xlink .= $sep.$more;
             $xlink .= $sep.'media='.rawurlencode($id);
diff --git a/inc/fetch.functions.php b/inc/fetch.functions.php
index 5801e96fa..ea524a37a 100644
--- a/inc/fetch.functions.php
+++ b/inc/fetch.functions.php
@@ -99,7 +99,7 @@ function checkFileStatus(&$media, &$file, $rev = '', $width=0, $height=0) {
     //media to local file
     if(preg_match('#^(https?)://#i', $media)) {
         //check hash
-        if(substr(md5(auth_cookiesalt().$media), 0, 6) !== $INPUT->str('hash')) {
+        if(substr(PassHash::hmac('md5', $media, auth_cookiesalt()), 0, 6) !== $INPUT->str('hash')) {
             return array(412, 'Precondition Failed');
         }
         //handle external images
-- 
cgit v1.2.3


From a132f948f22ae344760ee3da82f9f92cf0f18b7b Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 31 May 2013 09:25:43 +0200
Subject: use HMAC for CSRF security tokens FS#2794

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index e096d8b30..55c5b5ac4 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -56,7 +56,7 @@ function stripctl($string) {
  * @return  string
  */
 function getSecurityToken() {
-    return md5(auth_cookiesalt().session_id().$_SERVER['REMOTE_USER']);
+    return PassHash::hmac('md5', session_id().$_SERVER['REMOTE_USER'], auth_cookiesalt());
 }
 
 /**
-- 
cgit v1.2.3


From 8fcfc7abfd65ccd920753bee341c6bfdebcecd99 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 31 May 2013 09:29:08 +0200
Subject: use HMAC in password reset token FS#2794

---
 inc/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index af9f35b38..dac67bcb7 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -993,7 +993,7 @@ function act_resendpwd() {
         }
 
         // generate auth token
-        $token = md5(auth_cookiesalt().$user); //secret but user based
+        $token = PassHash::hmac('md5', $user, auth_cookiesalt()); //secret but user based
         $tfile = $conf['cachedir'].'/'.$token{0}.'/'.$token.'.pwauth';
         $url   = wl('', array('do'=> 'resendpwd', 'pwauth'=> $token), true, '&');
 
-- 
cgit v1.2.3


From 183a7b8845875e4a6b67e466cfff9f5163da3f17 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 31 May 2013 14:43:31 +0200
Subject: make password reset token completely random

No need for HMAC here because there's no length attack vector here. We
only care for the existance of the file and each reset request is
completely (random) independent from each other.
---
 inc/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index dac67bcb7..1f8489f03 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -993,7 +993,7 @@ function act_resendpwd() {
         }
 
         // generate auth token
-        $token = PassHash::hmac('md5', $user, auth_cookiesalt()); //secret but user based
+        $token = md5(uniqid(mt_rand(), true)); // random secret
         $tfile = $conf['cachedir'].'/'.$token{0}.'/'.$token.'.pwauth';
         $url   = wl('', array('do'=> 'resendpwd', 'pwauth'=> $token), true, '&');
 
-- 
cgit v1.2.3


From 21c9604e66bcb42ab5267e9873738a6e22250103 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 2 Jun 2013 21:48:31 +0200
Subject: we now require PHP 5.2.0 at least

---
 inc/infoutils.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/infoutils.php b/inc/infoutils.php
index 9fe5ee689..71e642995 100644
--- a/inc/infoutils.php
+++ b/inc/infoutils.php
@@ -107,8 +107,8 @@ function check(){
         msg('DokuWiki version: '.getVersion(),1);
     }
 
-    if(version_compare(phpversion(),'5.1.2','<')){
-        msg('Your PHP version is too old ('.phpversion().' vs. 5.1.2+ needed)',-1);
+    if(version_compare(phpversion(),'5.2.0','<')){
+        msg('Your PHP version is too old ('.phpversion().' vs. 5.2.0+ needed)',-1);
     }else{
         msg('PHP version '.phpversion(),1);
     }
-- 
cgit v1.2.3


From 7482f2d6e43ea5768b2de40d89c7e7ea836a60df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EB=AA=85=EC=A7=84?= 
Date: Fri, 7 Jun 2013 11:30:39 +0200
Subject: Korean language update

---
 inc/lang/ko/draft.txt         |  2 +-
 inc/lang/ko/lang.php          | 10 +++++-----
 inc/lang/ko/login.txt         |  2 +-
 inc/lang/ko/newpage.txt       |  2 +-
 inc/lang/ko/norev.txt         |  2 +-
 inc/lang/ko/read.txt          |  2 +-
 inc/lang/ko/searchpage.txt    |  2 +-
 inc/lang/ko/subscr_digest.txt |  2 +-
 inc/lang/ko/subscr_list.txt   |  2 +-
 inc/lang/ko/subscr_single.txt |  2 +-
 10 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'inc')

diff --git a/inc/lang/ko/draft.txt b/inc/lang/ko/draft.txt
index f7787f981..b655d7c92 100644
--- a/inc/lang/ko/draft.txt
+++ b/inc/lang/ko/draft.txt
@@ -1,5 +1,5 @@
 ====== 문서 초안 있음 ======
 
-이 문서의 마지막 편집 세션은 정상적으로 끝나지 않았습니다. DokuWiki는 작업 도중 자동으로 저장된 문서 초안을 사용하여 편집을 계속 할 수 있습니다. 마지막 세션 동안 저장된 문서 초안을 아래에서 볼 수 있습니다.
+이 문서의 마지막 편집 세션은 정상적으로 끝나지 않았습니다. DokuWiki는 작업 도중 자동으로 저장된 문서 초안을 사용해 편집을 계속 할 수 있습니다. 마지막 세션 동안 저장된 문서 초안을 아래에서 볼 수 있습니다.
 
 비정상적으로 끝난 편집 세션을 **되돌릴**지 여부를 결정하고, 자동으로 저장되었던 초안을 **삭제**하거나 편집 과정을 **취소**하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/lang.php b/inc/lang/ko/lang.php
index 76d6a535d..76684659c 100644
--- a/inc/lang/ko/lang.php
+++ b/inc/lang/ko/lang.php
@@ -160,7 +160,7 @@ $lang['accessdenied']          = '이 문서를 볼 권한이 없습니다.';
 $lang['mediausage']            = '이 파일을 참고하려면 다음 문법을 사용하세요:';
 $lang['mediaview']             = '원본 파일 보기';
 $lang['mediaroot']             = '루트 (root)';
-$lang['mediaupload']           = '파일을 현재 이름공간으로 올립니다. 하위 이름공간으로 만들려면 선택한 파일 이름 앞에 쌍점(:)으로 구분되는 이름을 붙이면 됩니다. 파일을 드래그 앤 드롭하여 선택할 수 있습니다.';
+$lang['mediaupload']           = '파일을 현재 이름공간으로 올립니다. 하위 이름공간으로 만들려면 선택한 파일 이름 앞에 쌍점(:)으로 구분되는 이름을 붙이면 됩니다. 파일을 드래그 앤 드롭해 선택할 수 있습니다.';
 $lang['mediaextchange']        = '파일 확장자가 .%s에서 .%s(으)로 바뀌었습니다!';
 $lang['reference']             = '참고';
 $lang['ref_inuse']             = '다음 문서에서 아직 사용 중이므로 파일을 삭제할 수 없습니다:';
@@ -218,7 +218,7 @@ $lang['qb_hs']                 = '문단 제목 선택';
 $lang['qb_hplus']              = '상위 문단 제목';
 $lang['qb_hminus']             = '하위 문단 제목';
 $lang['qb_hequal']             = '동급 문단 제목';
-$lang['qb_link']               = '내부 링크';
+$lang['qb_link']               = '안쪽 링크';
 $lang['qb_extlink']            = '바깥 링크';
 $lang['qb_hr']                 = '가로줄';
 $lang['qb_ol']                 = '순서 있는 목록';
@@ -231,7 +231,7 @@ $lang['upperns']               = '상위 이름공간으로 이동';
 $lang['admin_register']        = '새 사용자 추가';
 $lang['metaedit']              = '메타 데이터 편집';
 $lang['metasaveerr']           = '메타 데이터 쓰기 실패';
-$lang['metasaveok']            = '메타 데이타 저장됨';
+$lang['metasaveok']            = '메타 데이터 저장됨';
 $lang['img_backto']            = '뒤로';
 $lang['img_title']             = '이름';
 $lang['img_caption']           = '설명';
@@ -304,7 +304,7 @@ $lang['media_uploadtab']       = '올리기';
 $lang['media_searchtab']       = '찾기';
 $lang['media_file']            = '파일';
 $lang['media_viewtab']         = '보기';
-$lang['media_edittab']         = '수정';
+$lang['media_edittab']         = '편집';
 $lang['media_historytab']      = '역사';
 $lang['media_list_thumbs']     = '섬네일';
 $lang['media_list_rows']       = '목록';
@@ -318,7 +318,7 @@ $lang['media_view']            = '%s';
 $lang['media_viewold']         = '%s (%s에 있음)';
 $lang['media_edit']            = '%s 편집';
 $lang['media_history']         = '%s 바뀜 내역';
-$lang['media_meta_edited']     = '메타데이터가 수정됨';
+$lang['media_meta_edited']     = '메타 데이터 편집됨';
 $lang['media_perm_read']       = '이 파일을 읽을 권한이 없습니다.';
 $lang['media_perm_upload']     = '파일을 올릴 권한이 없습니다.';
 $lang['media_update']          = '새 판 올리기';
diff --git a/inc/lang/ko/login.txt b/inc/lang/ko/login.txt
index 160b899d3..f8af4100f 100644
--- a/inc/lang/ko/login.txt
+++ b/inc/lang/ko/login.txt
@@ -1,3 +1,3 @@
 ====== 로그인 ======
 
-로그인하지 않았습니다! 아래에서 로그인하세요. 로그인하려면 쿠키를 받도록 설정하여야 합니다.
\ No newline at end of file
+로그인하지 않았습니다! 아래에서 로그인하세요. 로그인하려면 쿠키를 활성화해야 합니다.
\ No newline at end of file
diff --git a/inc/lang/ko/newpage.txt b/inc/lang/ko/newpage.txt
index 8db34f9cf..fa7864610 100644
--- a/inc/lang/ko/newpage.txt
+++ b/inc/lang/ko/newpage.txt
@@ -1,3 +1,3 @@
 ====== 이 주제는 아직 없습니다 ======
 
-아직 없는 주제에 대한 링크를 따라왔습니다. **문서 만들기** 버튼을 클릭하여 새로 만들 수 있습니다.
\ No newline at end of file
+아직 없는 주제에 대한 링크를 따라왔습니다. **문서 만들기** 버튼을 클릭해 새로 만들 수 있습니다.
\ No newline at end of file
diff --git a/inc/lang/ko/norev.txt b/inc/lang/ko/norev.txt
index 3e203b235..246f3e4f6 100644
--- a/inc/lang/ko/norev.txt
+++ b/inc/lang/ko/norev.txt
@@ -1,3 +1,3 @@
 ====== 지정한 판 없음 ======
 
-지정한 판이 존재하지 않습니다. **이전 판** 버튼을 사용하여 이 문서의 이전 판 목록을 보세요.
\ No newline at end of file
+지정한 판이 존재하지 않습니다. **이전 판** 버튼을 사용해 이 문서의 이전 판 목록을 보세요.
\ No newline at end of file
diff --git a/inc/lang/ko/read.txt b/inc/lang/ko/read.txt
index c510b598e..8f080fcb1 100644
--- a/inc/lang/ko/read.txt
+++ b/inc/lang/ko/read.txt
@@ -1 +1 @@
-이 문서는 읽기 전용입니다. 내용을 볼 수는 있지만 수정할 수는 없습니다. 문제가 있다고 생각하면 관리자에게 문의하세요.
\ No newline at end of file
+이 문서는 읽기 전용입니다. 내용을 볼 수는 있지만 바꿀 수는 없습니다. 문제가 있다고 생각하면 관리자에게 문의하세요.
\ No newline at end of file
diff --git a/inc/lang/ko/searchpage.txt b/inc/lang/ko/searchpage.txt
index 8cc003950..d3b37ec7c 100644
--- a/inc/lang/ko/searchpage.txt
+++ b/inc/lang/ko/searchpage.txt
@@ -1,5 +1,5 @@
 ====== 찾기 ======
 
-아래에서 찾기 결과를 볼 수 있습니다. 만일 원하는 문서를 찾지 못하였다면, **문서 만들기**나 **문서 편집** 버튼을 사용하여 쿼리 내용과 같은 이름의 문서를 만들거나 편집할 수 있습니다.
+아래에서 찾기 결과를 볼 수 있습니다. 만일 원하는 문서를 찾지 못하였다면, **문서 만들기**나 **문서 편집** 버튼을 사용해 쿼리 내용과 같은 이름의 문서를 만들거나 편집할 수 있습니다.
 
 ===== 결과 =====
\ No newline at end of file
diff --git a/inc/lang/ko/subscr_digest.txt b/inc/lang/ko/subscr_digest.txt
index b67cc9bbc..6db7b963c 100644
--- a/inc/lang/ko/subscr_digest.txt
+++ b/inc/lang/ko/subscr_digest.txt
@@ -12,7 +12,7 @@
 
 
 이 문서의 알림을 취소하려면, @DOKUWIKIURL@에 로그인한 뒤
-@SUBSCRIBE@ 문서를 방문하여 문서나 이름공간의 구독을 취소하세요.
+@SUBSCRIBE@ 문서를 방문해 문서나 이름공간의 구독을 취소하세요.
 
 --
 @DOKUWIKIURL@의 DokuWiki가 자동으로 만들어낸 메일입니다.
\ No newline at end of file
diff --git a/inc/lang/ko/subscr_list.txt b/inc/lang/ko/subscr_list.txt
index 03ca86d2a..c13e0097a 100644
--- a/inc/lang/ko/subscr_list.txt
+++ b/inc/lang/ko/subscr_list.txt
@@ -8,7 +8,7 @@
 --------------------------------------------------------
 
 이 문서의 알림을 취소하려면, @DOKUWIKIURL@에 로그인한 뒤
-@SUBSCRIBE@ 문서를 방문하여 문서나 이름공간의 구독을 취소하세요.
+@SUBSCRIBE@ 문서를 방문해 문서나 이름공간의 구독을 취소하세요.
 
 --
 @DOKUWIKIURL@의 DokuWiki가 자동으로 만들어낸 메일입니다.
\ No newline at end of file
diff --git a/inc/lang/ko/subscr_single.txt b/inc/lang/ko/subscr_single.txt
index 5f8b43b98..d4e38e044 100644
--- a/inc/lang/ko/subscr_single.txt
+++ b/inc/lang/ko/subscr_single.txt
@@ -14,7 +14,7 @@
 새 판 : @NEWPAGE@
 
 이 문서의 알림을 취소하려면, @DOKUWIKIURL@에 로그인한 뒤
-@SUBSCRIBE@ 문서를 방문하여 문서나 이름공간의 구독을 취소하세요.
+@SUBSCRIBE@ 문서를 방문해 문서나 이름공간의 구독을 취소하세요.
 
 --
 @DOKUWIKIURL@의 DokuWiki가 자동으로 만들어낸 메일입니다.
\ No newline at end of file
-- 
cgit v1.2.3


From 8a285f7fa7f09ae969e12cf4b7bda0f5123bb0fb Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 9 Jun 2013 02:29:27 +0200
Subject: AUTH_PASSWORD_GENERATE event added

This is needed to replace the password generator by a plugin
implementation. Related to PR #166 and FS#2147
---
 inc/auth.php | 45 +++++++++++++++++++++++++++++----------------
 1 file changed, 29 insertions(+), 16 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 1f8489f03..82a6b46cd 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -678,27 +678,40 @@ function auth_nameencode($name, $skip_group = false) {
 /**
  * Create a pronouncable password
  *
+ * The $foruser variable might be used by plugins to run additional password
+ * policy checks, but is not used by the default implementation
+ *
  * @author  Andreas Gohr 
  * @link    http://www.phpbuilder.com/annotate/message.php3?id=1014451
+ * @triggers AUTH_PASSWORD_GENERATE
  *
+ * @param  string $foruser username for which the password is generated
  * @return string  pronouncable password
  */
-function auth_pwgen() {
-    $pw = '';
-    $c  = 'bcdfghjklmnprstvwz'; //consonants except hard to speak ones
-    $v  = 'aeiou'; //vowels
-    $a  = $c.$v; //both
-
-    //use two syllables...
-    for($i = 0; $i < 2; $i++) {
-        $pw .= $c[rand(0, strlen($c) - 1)];
-        $pw .= $v[rand(0, strlen($v) - 1)];
-        $pw .= $a[rand(0, strlen($a) - 1)];
+function auth_pwgen($foruser='') {
+    $data = array(
+        'password' = '',
+        'foruser'  = $foruser
+    );
+
+    $evt = new Doku_Event('AUTH_PASSWORD_GENERATE', $data);
+    if($evt->advise_before(true)) {
+        $c  = 'bcdfghjklmnprstvwz'; //consonants except hard to speak ones
+        $v  = 'aeiou'; //vowels
+        $a  = $c.$v; //both
+
+        //use two syllables...
+        for($i = 0; $i < 2; $i++) {
+            $data['password'] .= $c[rand(0, strlen($c) - 1)];
+            $data['password'] .= $v[rand(0, strlen($v) - 1)];
+            $data['password'] .= $a[rand(0, strlen($a) - 1)];
+        }
+        //... and add a nice number
+        $data['password'] .= rand(10, 99);
     }
-    //... and add a nice number
-    $pw .= rand(10, 99);
+    $evt->advise_after();
 
-    return $pw;
+    return $data['password'];
 }
 
 /**
@@ -765,7 +778,7 @@ function register() {
     }
 
     if($conf['autopasswd']) {
-        $pass = auth_pwgen(); // automatically generate password
+        $pass = auth_pwgen($login); // automatically generate password
     } elseif(empty($pass) || empty($passchk)) {
         msg($lang['regmissing'], -1); // complain about missing passwords
         return false;
@@ -958,7 +971,7 @@ function act_resendpwd() {
 
         } else { // autogenerate the password and send by mail
 
-            $pass = auth_pwgen();
+            $pass = auth_pwgen($user);
             if(!$auth->triggerUserMod('modify', array($user, array('pass' => $pass)))) {
                 msg('error modifying user data', -1);
                 return false;
-- 
cgit v1.2.3


From d628dcf33c131b3ede5c78b4550c2ba23124f432 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 9 Jun 2013 02:51:19 +0200
Subject: fixed syntax fuckup

---
 inc/auth.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 82a6b46cd..db6245e20 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -690,8 +690,8 @@ function auth_nameencode($name, $skip_group = false) {
  */
 function auth_pwgen($foruser='') {
     $data = array(
-        'password' = '',
-        'foruser'  = $foruser
+        'password' => '',
+        'foruser'  => $foruser
     );
 
     $evt = new Doku_Event('AUTH_PASSWORD_GENERATE', $data);
-- 
cgit v1.2.3


From b9ee6a44e7499b5c2e9f117096cedc769ef2e25d Mon Sep 17 00:00:00 2001
From: Klap-in 
Date: Sun, 9 Jun 2013 23:04:52 +0200
Subject: apply media_isexternal in ml()

---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 59ceb0c0d..5f045e72d 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -435,7 +435,7 @@ function exportlink($id = '', $format = 'raw', $more = '', $abs = false, $sep =
  */
 function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false) {
     global $conf;
-    $isexternalimage = preg_match('#^(https?|ftp)://#i', $id);
+    $isexternalimage = media_isexternal($id);
     if(!$isexternalimage) {
         $id = cleanID($id);
     }
-- 
cgit v1.2.3


From e0086ca277bafe4f068079a4655a5601914a6f03 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Wed, 12 Jun 2013 21:45:37 +0200
Subject: check for spam in summary as well, added common spam summary

---
 inc/common.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 59ceb0c0d..760a9f6dc 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -557,12 +557,13 @@ function checkwordblock($text = '') {
     global $TEXT;
     global $PRE;
     global $SUF;
+    global $SUM;
     global $conf;
     global $INFO;
 
     if(!$conf['usewordblock']) return false;
 
-    if(!$text) $text = "$PRE $TEXT $SUF";
+    if(!$text) $text = "$PRE $TEXT $SUF $SUM";
 
     // we prepare the text a tiny bit to prevent spammers circumventing URL checks
     $text = preg_replace('!(\b)(www\.[\w.:?\-;,]+?\.[\w.:?\-;,]+?[\w/\#~:.?+=&%@\!\-.:?\-;,]+?)([.:?\-;,]*[^\w/\#~:.?+=&%@\!\-.:?\-;,])!i', '\1http://\2 \2\3', $text);
-- 
cgit v1.2.3


From 987c8d26bbfec753f50b50e8f16e0f5579a93e11 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 14 Jun 2013 14:49:39 +0200
Subject: Increased strength of auto generated passwords a bit

If you want better random initialization and more control over the
password strength install the passpolicy plugin.
---
 inc/auth.php | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index db6245e20..6107645cd 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -681,14 +681,14 @@ function auth_nameencode($name, $skip_group = false) {
  * The $foruser variable might be used by plugins to run additional password
  * policy checks, but is not used by the default implementation
  *
- * @author  Andreas Gohr 
- * @link    http://www.phpbuilder.com/annotate/message.php3?id=1014451
+ * @author   Andreas Gohr 
+ * @link     http://www.phpbuilder.com/annotate/message.php3?id=1014451
  * @triggers AUTH_PASSWORD_GENERATE
  *
  * @param  string $foruser username for which the password is generated
  * @return string  pronouncable password
  */
-function auth_pwgen($foruser='') {
+function auth_pwgen($foruser = '') {
     $data = array(
         'password' => '',
         'foruser'  => $foruser
@@ -696,18 +696,19 @@ function auth_pwgen($foruser='') {
 
     $evt = new Doku_Event('AUTH_PASSWORD_GENERATE', $data);
     if($evt->advise_before(true)) {
-        $c  = 'bcdfghjklmnprstvwz'; //consonants except hard to speak ones
-        $v  = 'aeiou'; //vowels
-        $a  = $c.$v; //both
-
-        //use two syllables...
-        for($i = 0; $i < 2; $i++) {
-            $data['password'] .= $c[rand(0, strlen($c) - 1)];
-            $data['password'] .= $v[rand(0, strlen($v) - 1)];
-            $data['password'] .= $a[rand(0, strlen($a) - 1)];
+        $c = 'bcdfghjklmnprstvwz'; //consonants except hard to speak ones
+        $v = 'aeiou'; //vowels
+        $a = $c.$v; //both
+        $s = '!$%&?+*~#-_:.;,'; // specials
+
+        //use thre syllables...
+        for($i = 0; $i < 3; $i++) {
+            $data['password'] .= $c[mt_rand(0, strlen($c) - 1)];
+            $data['password'] .= $v[mt_rand(0, strlen($v) - 1)];
+            $data['password'] .= $a[mt_rand(0, strlen($a) - 1)];
         }
-        //... and add a nice number
-        $data['password'] .= rand(10, 99);
+        //... and add a nice number and special
+        $data['password'] .= mt_rand(10, 99).$s[mt_rand(0, strlen($s) - 1)];
     }
     $evt->advise_after();
 
-- 
cgit v1.2.3


From 81ee3b1c4ea669b4278fc1160162c686b82e559c Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 16 Jun 2013 18:09:34 +0200
Subject: Swedish language update

---
 inc/lang/sv/lang.php          | 65 ++++++++++++++++++++++++++++++++++++++++++-
 inc/lang/sv/mailwrap.html     | 13 +++++++++
 inc/lang/sv/resetpwd.txt      |  3 ++
 inc/lang/sv/subscr_form.txt   |  3 ++
 inc/lang/sv/subscr_single.txt | 23 +++++++++++++++
 5 files changed, 106 insertions(+), 1 deletion(-)
 create mode 100644 inc/lang/sv/mailwrap.html
 create mode 100644 inc/lang/sv/resetpwd.txt
 create mode 100644 inc/lang/sv/subscr_form.txt
 create mode 100644 inc/lang/sv/subscr_single.txt

(limited to 'inc')

diff --git a/inc/lang/sv/lang.php b/inc/lang/sv/lang.php
index 4c4e060b4..9608784c6 100644
--- a/inc/lang/sv/lang.php
+++ b/inc/lang/sv/lang.php
@@ -17,6 +17,7 @@
  * @author Bogge Bogge 
  * @author Peter Åström 
  * @author mikael@mallander.net
+ * @author Smorkster Andersson smorkster@gmail.com
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -52,11 +53,14 @@ $lang['btn_backtomedia']       = 'Tillbaka till val av Mediafil';
 $lang['btn_subscribe']         = 'Prenumerera på ändringar';
 $lang['btn_profile']           = 'Uppdatera profil';
 $lang['btn_reset']             = 'Återställ';
+$lang['btn_resendpwd']         = 'Skapa nytt lösenord';
 $lang['btn_draft']             = 'Redigera utkast';
 $lang['btn_recover']           = 'Återskapa utkast';
 $lang['btn_draftdel']          = 'Radera utkast';
 $lang['btn_revert']            = 'Återställ';
 $lang['btn_register']          = 'Registrera';
+$lang['btn_apply']             = 'Verkställ';
+$lang['btn_media']             = 'Media Hanteraren';
 $lang['loggedinas']            = 'Inloggad som';
 $lang['user']                  = 'Användarnamn';
 $lang['pass']                  = 'Lösenord';
@@ -86,6 +90,7 @@ $lang['profnoempty']           = 'Namn och e-postadress måste fyllas i.';
 $lang['profchanged']           = 'Användarprofilen uppdaterad.';
 $lang['pwdforget']             = 'Glömt ditt lösenord? Ordna ett nytt';
 $lang['resendna']              = 'Den här wikin stödjer inte utskick av lösenord.';
+$lang['resendpwd']             = 'Sätt lösenord för';
 $lang['resendpwdmissing']      = 'Du måste fylla i alla fält.';
 $lang['resendpwdnouser']       = 'Den här användaren hittas inte i databasen.';
 $lang['resendpwdbadauth']      = 'Den här verifieringskoden är inte giltig. Kontrollera att du använde hela verifieringslänken.';
@@ -98,9 +103,10 @@ $lang['searchmedia_in']        = 'Sök i %s';
 $lang['txt_upload']            = 'Välj fil att ladda upp';
 $lang['txt_filename']          = 'Ladda upp som (ej obligatoriskt)';
 $lang['txt_overwrt']           = 'Skriv över befintlig fil';
+$lang['maxuploadsize']         = 'Max %s per uppladdad fil.';
 $lang['lockedby']              = 'Låst av';
 $lang['lockexpire']            = 'Lås upphör att gälla';
-$lang['js']['willexpire']            = 'Ditt redigeringslås för detta dokument kommer snart att upphöra.\nFör att undvika versionskonflikter bör du förhandsgranska ditt dokument för att förlänga redigeringslåset.';
+$lang['js']['willexpire']      = 'Ditt redigeringslås för detta dokument kommer snart att upphöra.\nFör att undvika versionskonflikter bör du förhandsgranska ditt dokument för att förlänga redigeringslåset.';
 $lang['js']['notsavedyet']     = 'Det finns ändringar som inte är sparade.
 Är du säker på att du vill fortsätta?';
 $lang['js']['searchmedia']     = 'Sök efter filer';
@@ -112,12 +118,14 @@ $lang['js']['mediaalign']      = 'Justering';
 $lang['js']['mediasize']       = 'Bildstorlek';
 $lang['js']['mediatarget']     = 'Länköppning';
 $lang['js']['mediaclose']      = 'Stäng';
+$lang['js']['mediainsert']     = 'Infoga';
 $lang['js']['mediadisplayimg'] = 'Visa bilden.';
 $lang['js']['mediadisplaylnk'] = 'Visa endast länken.';
 $lang['js']['mediasmall']      = 'Liten storlek';
 $lang['js']['mediamedium']     = 'Mellanstor storlek';
 $lang['js']['medialarge']      = 'Stor storlek';
 $lang['js']['mediaoriginal']   = 'Originalstorlek';
+$lang['js']['medialnk']        = 'Länk till detalj sida';
 $lang['js']['mediadirect']     = 'Direktlänk till originalet';
 $lang['js']['medianolnk']      = 'Ingen länk';
 $lang['js']['medianolink']     = 'Länka inte bilden';
@@ -129,6 +137,15 @@ Du kan fortfarande klippa och klistra in länken om du använder en annan webbl
 $lang['js']['linkwiz']         = 'Snabbguide Länkar';
 $lang['js']['linkto']          = 'Länk till:';
 $lang['js']['del_confirm']     = 'Vill du verkligen radera?';
+$lang['js']['restore_confirm'] = 'Återställa denna version?';
+$lang['js']['media_diff']      = 'Se skillnader:';
+$lang['js']['media_diff_both'] = 'Sida vid sida';
+$lang['js']['media_select']    = 'Välj filer...';
+$lang['js']['media_upload_btn'] = 'Ladda upp';
+$lang['js']['media_done_btn']  = 'Färdig';
+$lang['js']['media_drop']      = 'Släpp filer här för att ladda upp';
+$lang['js']['media_cancel']    = 'ta bort';
+$lang['js']['media_overwrt']   = 'Skriv över existerande filer';
 $lang['rssfailed']             = 'Ett fel uppstod när detta RSS-flöde skulle hämtas: ';
 $lang['nothingfound']          = 'Inga filer hittades.';
 $lang['mediaselect']           = 'Mediafiler';
@@ -177,10 +194,19 @@ $lang['external_edit']         = 'extern redigering';
 $lang['summary']               = 'Redigeringskommentar';
 $lang['noflash']               = 'Adobe Flash Plugin behövs för att visa detta innehåll.';
 $lang['download']              = 'Ladda ner kodfragmentet';
+$lang['tools']                 = 'Verktyg';
+$lang['user_tools']            = 'Användarverktyg';
+$lang['page_tools']            = 'Sidverktyg';
+$lang['skip_to_content']       = 'hoppa till innehåll';
 $lang['mail_newpage']          = 'sida tillagd:';
 $lang['mail_changed']          = 'sida ändrad:';
+$lang['mail_subscribe_list']   = 'sidor ändrade i namnrymd:';
 $lang['mail_new_user']         = 'Ny användare:';
 $lang['mail_upload']           = 'fil uppladdad:';
+$lang['changes_type']          = 'Se ändringar av';
+$lang['pages_changes']         = 'Sidor';
+$lang['media_changes']         = 'Mediafiler';
+$lang['both_changes']          = 'Både sidor och mediafiler';
 $lang['qb_bold']               = 'Fet text';
 $lang['qb_italic']             = 'Kursiv text';
 $lang['qb_underl']             = 'Understruken text';
@@ -221,14 +247,26 @@ $lang['img_copyr']             = 'Copyright';
 $lang['img_format']            = 'Format';
 $lang['img_camera']            = 'Kamera';
 $lang['img_keywords']          = 'Nyckelord';
+$lang['img_width']             = 'Bredd';
+$lang['img_height']            = 'Höjd';
+$lang['img_manager']           = 'Se mediahanteraren';
+$lang['subscr_subscribe_success'] = 'La till %s till prenumerationslista %s';
+$lang['subscr_subscribe_noaddress'] = 'Det finns ingen adress associerad med din inloggning, du kan inte bli tillagd i prenumerationslistan';
+$lang['subscr_unsubscribe_success'] = '% borttagen från prenumerationslistan för %';
+$lang['subscr_unsubscribe_error'] = 'Fel vid borttagning av %s från prenumerationslista %s';
+$lang['subscr_already_subscribed'] = '%s prenumererar redan på %s';
+$lang['subscr_not_subscribed'] = '%s prenumererar inte på %s';
+$lang['subscr_m_not_subscribed'] = 'Du prenumererar inte på denna sida eller namnrymd.';
 $lang['subscr_m_new_header']   = 'Lägg till prenumeration';
 $lang['subscr_m_current_header'] = 'Nuvarande prenumerationer';
 $lang['subscr_m_unsubscribe']  = 'Avsluta prenumeration';
 $lang['subscr_m_subscribe']    = 'Prenumerera';
 $lang['subscr_m_receive']      = 'Ta emot';
 $lang['subscr_style_every']    = 'skicka epost vid varje ändring';
+$lang['subscr_style_list']     = 'lista över ändrade sidor sedan senaste e-post (varje %.2f dag)';
 $lang['authmodfailed']         = 'Felaktiga inställningar för användarautentisering. Var vänlig meddela wikiadministratören.';
 $lang['authtempfail']          = 'Tillfälligt fel på användarautentisering. Om felet kvarstår, var vänlig meddela wikiadministratören.';
+$lang['authpwdexpire']         = 'Ditt lösenord kommer att bli ogiltigt om %d dagar, du bör ändra det snart.';
 $lang['i_chooselang']          = 'Välj språk';
 $lang['i_installer']           = 'Installation av DokuWiki';
 $lang['i_wikiname']            = 'Wikins namn';
@@ -254,6 +292,10 @@ $lang['i_pol0']                = 'Öppen wiki (alla får läsa, skriva och ladda
 $lang['i_pol1']                = 'Publik wiki (alla får läsa, registrerade användare för skriva och ladda upp filer)';
 $lang['i_pol2']                = 'Sluten wiki (endast registrerade användare får läsa, skriva och ladda upp filer)';
 $lang['i_retry']               = 'Försök igen';
+$lang['i_license']             = 'Vänligen välj licens du vill använda för ditt innehåll:';
+$lang['i_license_none']        = 'Visa ingen licensinformation';
+$lang['i_pop_field']           = 'Hjälp oss förbättra DokuWiki upplevelsen:';
+$lang['i_pop_label']           = 'Sänd anonym användarinformation en gång i månaden till DokuWikis utvecklare';
 $lang['recent_global']         = 'Du bevakar ändringar i namnrymden %s. Du kan också titta på senaste ändringar för hela wikin.';
 $lang['years']                 = '%d år sedan';
 $lang['months']                = '%d månader sedan';
@@ -263,3 +305,24 @@ $lang['hours']                 = '%d timmar sedan';
 $lang['minutes']               = '%d minuter sedan';
 $lang['seconds']               = '%d sekunder sedan';
 $lang['wordblock']             = 'Din ändring sparades inte för att den innehåller otillåten text (spam).';
+$lang['media_uploadtab']       = 'Ladda upp';
+$lang['media_searchtab']       = 'Sök';
+$lang['media_file']            = 'Fil';
+$lang['media_viewtab']         = 'Visa';
+$lang['media_edittab']         = 'Redigera';
+$lang['media_list_thumbs']     = 'Miniatyrbild';
+$lang['media_list_rows']       = 'Rader';
+$lang['media_sort_name']       = 'Namn';
+$lang['media_sort_date']       = 'Datum';
+$lang['media_namespaces']      = 'Visa namnrymd';
+$lang['media_files']           = 'Filer i %s';
+$lang['media_upload']          = 'Ladda upp till %s';
+$lang['media_search']          = 'Sök i %s';
+$lang['media_view']            = '%s';
+$lang['media_viewold']         = '%s vid %s';
+$lang['media_edit']            = 'Redigera %s';
+$lang['media_meta_edited']     = 'metadata redigerat';
+$lang['media_perm_read']       = 'Du har tyvärr inte tillräckliga behörigheter för att läsa filer.';
+$lang['media_perm_upload']     = 'Du har tyvärr inte tillräckliga behörigheter för att ladda upp filer.';
+$lang['media_update']          = 'Ladda upp ny version';
+$lang['media_restore']         = 'Återställ denna version';
diff --git a/inc/lang/sv/mailwrap.html b/inc/lang/sv/mailwrap.html
new file mode 100644
index 000000000..d8ab9ba5b
--- /dev/null
+++ b/inc/lang/sv/mailwrap.html
@@ -0,0 +1,13 @@
+
+
+@TITLE@
+
+
+
+
+@HTMLBODY@
+
+

+Denna e-post har genererats av DokuWiki vid @DOKUWIKIURL@.
+
+
\ No newline at end of file
diff --git a/inc/lang/sv/resetpwd.txt b/inc/lang/sv/resetpwd.txt
new file mode 100644
index 000000000..a329ce571
--- /dev/null
+++ b/inc/lang/sv/resetpwd.txt
@@ -0,0 +1,3 @@
+====== Sätt nytt lösenord ======
+
+Vänligen skriv ett nytt lösenord för ditt konto på denna wiki.
\ No newline at end of file
diff --git a/inc/lang/sv/subscr_form.txt b/inc/lang/sv/subscr_form.txt
new file mode 100644
index 000000000..bfb8fa3cd
--- /dev/null
+++ b/inc/lang/sv/subscr_form.txt
@@ -0,0 +1,3 @@
+====== Prenumerations hantering ======
+
+Denna sida låter dig hantera dina prenumerationer för nuvarande sida och namnrymd.
\ No newline at end of file
diff --git a/inc/lang/sv/subscr_single.txt b/inc/lang/sv/subscr_single.txt
new file mode 100644
index 000000000..dff88343e
--- /dev/null
+++ b/inc/lang/sv/subscr_single.txt
@@ -0,0 +1,23 @@
+Hej!
+
+Sidan @PAGE@ i wikin @TITLE@ har ändrats.
+Detta är ändringarna:
+
+--------------------------------------------------------
+@DIFF@
+--------------------------------------------------------
+
+Datum: @DATE@
+Användare: @USER@
+Ändrings sammanfattning: @SUMMARY@
+Gammal version: @OLDPAGE@
+Ny version: @NEWPAGE@
+
+För att avsluta noteringar om sidor, logga in på wikin vid
+@DOKUWIKIURL@ gå sedan till
+@SUBSCRIBE@
+och avsluta prenumerationen av sida och/eller namnrymd ändringar.
+
+--
+Denna e-post har genererats av DokuWiki vid
+@DOKUWIKIURL@
\ No newline at end of file
-- 
cgit v1.2.3


From ea2272c40a77ba38305773f8f3e3172bb71e9f49 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Sun, 16 Jun 2013 21:57:42 +0200
Subject: removed tabs

---
 inc/auth.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'inc')

diff --git a/inc/auth.php b/inc/auth.php
index 6107645cd..47b29eff7 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -59,18 +59,18 @@ function auth_setup() {
       }
     }
 
-	if(!isset($auth) || !$auth){
+    if(!isset($auth) || !$auth){
         msg($lang['authtempfail'], -1);
         return false;
     }
 
     if ($auth->success == false) {
-		// degrade to unauthenticated user
-	    unset($auth);
-	    auth_logoff();
-	    msg($lang['authtempfail'], -1);
+    // degrade to unauthenticated user
+      unset($auth);
+      auth_logoff();
+      msg($lang['authtempfail'], -1);
         return false;
-	}
+    }
 
     // do the login either by cookie or provided credentials XXX
     $INPUT->set('http_credentials', false);
-- 
cgit v1.2.3


From b243b168571b08a674d34701cfbb7ac0a03239e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Volker=20B=C3=B6dker?= 
Date: Fri, 12 Jul 2013 17:04:41 +0200
Subject: Informal German language update

---
 inc/lang/de-informal/lang.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'inc')

diff --git a/inc/lang/de-informal/lang.php b/inc/lang/de-informal/lang.php
index 8a954c0e8..9a6e6f72c 100644
--- a/inc/lang/de-informal/lang.php
+++ b/inc/lang/de-informal/lang.php
@@ -20,6 +20,7 @@
  * @author Christian Wichmann 
  * @author Pierre Corell 
  * @author Frank Loizzi 
+ * @author Volker Bödker 
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
-- 
cgit v1.2.3


From 89e71fa967a455a3c062b26a00af0e886fbecd86 Mon Sep 17 00:00:00 2001
From: Andreas Gohr 
Date: Fri, 12 Jul 2013 17:20:45 +0200
Subject: fix function call in feedcreator FS#2805

the _redirect function is not used in DokuWiki anyway
---
 inc/feedcreator.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/feedcreator.class.php b/inc/feedcreator.class.php
index ea8cc7b15..670a1bc29 100644
--- a/inc/feedcreator.class.php
+++ b/inc/feedcreator.class.php
@@ -599,7 +599,7 @@ class FeedCreator extends HtmlDescribable {
 
         header("Content-Type: ".$this->contentType."; charset=".$this->encoding."; filename=".utf8_basename($filename));
         header("Content-Disposition: inline; filename=".utf8_basename($filename));
-        readfile($filename, "r");
+        readfile($filename);
         die();
     }
 
-- 
cgit v1.2.3