*/ if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/'); if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); require_once(DOKU_PLUGIN.'admin.php'); define('CM_KEYMARKER','____'); // used for settings with multiple dimensions of array indices define('PLUGIN_SELF',dirname(__FILE__).'/'); define('PLUGIN_METADATA',PLUGIN_SELF.'settings/config.metadata.php'); require_once(PLUGIN_SELF.'settings/config.class.php'); // main configuration class and generic settings classes require_once(PLUGIN_SELF.'settings/extra.class.php'); // settings classes specific to these settings /** * All DokuWiki plugins to extend the admin function * need to inherit from this class */ class admin_plugin_config extends DokuWiki_Admin_Plugin { var $_file = PLUGIN_METADATA; var $_config = null; var $_input = null; var $_changed = false; // set to true if configuration has altered var $_error = false; var $_session_started = false; var $_localised_prompts = false; /** * return some info */ function getInfo(){ return array( 'author' => 'Christopher Smith', 'email' => 'chris@jalakai.co.uk', 'date' => '2006-01-24', 'name' => 'Configuration Manager', 'desc' => "Manage Dokuwiki's Configuration Settings", 'url' => 'http://wiki.splitbrain.org/plugin:config', ); } function getMenuSort() { return 100; } /** * handle user request */ function handle() { global $ID; if (!$this->_restore_session()) return $this->_close_session(); if (!isset($_REQUEST['save']) || ($_REQUEST['save'] != 1)) return $this->_close_session(); if (is_null($this->_config)) { $this->_config = new configuration($this->_file); } // don't go any further if the configuration is locked if ($this->_config->_locked) return $this->_close_session(); $this->_input = $_REQUEST['config']; while (list($key) = each($this->_config->setting)) { $input = isset($this->_input[$key]) ? $this->_input[$key] : NULL; if ($this->_config->setting[$key]->update($input)) { $this->_changed = true; } if ($this->_config->setting[$key]->error()) $this->_error = true; } if ($this->_changed && !$this->_error) { $this->_config->save_settings($this->getPluginName()); // save state & force a page reload to get the new settings to take effect $_SESSION['PLUGIN_CONFIG'] = array('state' => 'updated', 'time' => time()); $this->_close_session(); header("Location: ".wl($ID,array('do'=>'admin','page'=>'config'),true,'&')); exit(); } $this->_close_session(); } /** * output appropriate html */ function html() { global $lang; global $ID; if (is_null($this->_config)) { $this->_config = new configuration($this->_file); } $this->setupLocale(true); print $this->locale_xhtml('intro'); ptln('

'); if ($this->_config->locked) ptln('

'.$this->getLang('locked').'

'); elseif ($this->_error) ptln('

'.$this->getLang('error').'

'); elseif ($this->_changed) ptln('

'.$this->getLang('updated').'

'); ptln(''); ptln('

'); } /** * @return boolean true - proceed with handle, false - don't proceed */ function _restore_session() { // dokuwiki closes the session before act_dispatch. $_SESSION variables are all set, // however they can't be changed without starting the session again if (!headers_sent()) { session_start(); $this->_session_started = true; } if (!isset($_SESSION['PLUGIN_CONFIG'])) return true; $session = $_SESSION['PLUGIN_CONFIG']; unset($_SESSION['PLUGIN_CONFIG']); // still valid? if (time() - $session['time'] > 120) return true; switch ($session['state']) { case 'updated' : $this->_changed = true; return false; } return true; } function _close_session() { if ($this->_session_started) session_write_close(); } function setupLocale($prompts=false) { parent::setupLocale(); if (!$prompts || $this->_localised_prompts) return; $this->_setup_localised_plugin_prompts(); $this->_localised_prompts = true; } function _setup_localised_plugin_prompts() { global $conf; $langfile = '/lang/'.$conf[lang].'/settings.php'; $enlangfile = '/lang/en/settings.php'; $lang = array(); if ($dh = opendir(DOKU_PLUGIN)) { while (false !== ($plugin = readdir($dh))) { if ($plugin == '.' || $plugin == '..' || $plugin == 'tmp' || $plugin == 'config') continue; if (is_file(DOKU_PLUGIN.$plugin)) continue; if (@file_exists(DOKU_PLUGIN.$plugin.$enlangfile)){ @include(DOKU_PLUGIN.$plugin.$enlangfile); if ($conf['lang'] != 'en') @include(DOKU_PLUGIN.$plugin.$langfile); } } closedir($dh); $this->lang = array_merge($lang, $this->lang); } return true; } }