diff options
| author | andi <andi@splitbrain.org> | 2005-03-06 19:31:59 +0100 |
|---|---|---|
| committer | andi <andi@splitbrain.org> | 2005-03-06 19:31:59 +0100 |
| commit | 6b13307fb447795714d01cdc029d6ed7ac087cf3 (patch) | |
| tree | cd80885d8e86ff4d4044df73b7320f9ad4bdc49d /inc/actions.php | |
| parent | 86770f3ea6c33f97b6755d11ed9700e756ef6e88 (diff) | |
| download | rpg-6b13307fb447795714d01cdc029d6ed7ac087cf3.tar.gz rpg-6b13307fb447795714d01cdc029d6ed7ac087cf3.tar.bz2 | |
template support (incomplete, maybe broken)
darcs-hash:20050306183159-9977f-22dbb69831b5fa2e28bbf62448c65053d96a2cb9.gz
Diffstat (limited to 'inc/actions.php')
| -rw-r--r-- | inc/actions.php | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/inc/actions.php b/inc/actions.php new file mode 100644 index 000000000..345ef8e37 --- /dev/null +++ b/inc/actions.php @@ -0,0 +1,192 @@ +<?php +/** + * DokuWiki Actions + * + * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) + * @author Andreas Gohr <andi@splitbrain.org> + */ + + if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/'); + require_once(DOKU_INC.'inc/template.php'); + +/** + * Call the needed action handlers + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_dispatch(){ + global $INFO; + global $ACT; + global $ID; + global $QUERY; + global $lang; + global $conf; + + //check permissions + $ACT = act_permcheck($ACT); + + //login stuff + if(in_array($ACT,array('login','logout','register'))) + $ACT = act_login($ACT); + + //save + if($ACT == 'save') + $ACT = act_save($ACT); + + //edit + if(($ACT == 'edit' || $ACT == $lang['btn_preview']) && $INFO['editable']){ + $ACT = act_save($ACT); + }else{ + unlock($ID); //try to unlock + } + + //handle export + if(substr($ACT,0,6) == 'export') + $ACT = act_export($ACT); + + //display some infos + if($ACT == 'check'){ + check(); + $ACT = 'show'; + } + + //check if searchword was given - else just show + if($ACT == 'search' && empty($QUERY)){ + $ACT = 'show'; + } + + //fixme sanitize $ACT + + //call template FIXME: all needed vars available? + header('Content-Type: text/html; charset=utf-8'); + include(DOKU_INC.'tpl/'.$conf['template'].'/main.php'); +} + +/** + * Run permissionchecks + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_permcheck($act){ + if(in_array($act,array('save','preview','edit'))){ + if($INFO['exists']){ + $permneed = AUTH_EDIT; + }else{ + $permneed = AUTH_CREATE; + } + }elseif(in_array($act,array('login','register','search','recent'))){ + $permneed = AUTH_NONE; + }else{ + $permneed = AUTH_READ; + } + if(! auth_quickaclcheck($ID) >= $permneed){ + return 'denied'; + } + + return $act; +} + +/** + * Handle 'save' + * + * Checks for spam and conflicts and saves the page. + * Does a redirect to show the page afterwards or + * returns a new action. + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_save($act){ + global $ID; + global $DATE; + global $PRE; + global $TEXT; + global $SUF; + global $SUM; + + //spam check + if(checkwordblock()) + return 'wordblock'; + //conflict check //FIXME use INFO + if($DATE != 0 && @filemtime(wikiFN($ID)) > $DATE ) + return 'conflict'; + + //save it + saveWikiText($ID,con($PRE,$TEXT,$SUF,1),$SUM); //use pretty mode for con + //unlock it + unlock($ID); + + //show it + session_write_close(); + header("Location: ".wl($ID,'',true)); + exit(); +} + +/** + * Handle 'login', 'logout', 'register' + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_auth($act){ + //already logged in? + if($_SERVER['REMOTE_USER'] && $act=='login') + return 'show'; + + //handle logout + if($act=='logout'){ + auth_logoff(); + return 'login'; + } + + //handle register + if($act=='register' && register()){ + $act='login'; + } + + return $act; +} + +/** + * Handle 'edit', 'preview' + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_edit($act){ + //check if locked by anyone - if not lock for my self + $lockedby = checklock($ID); + if($lockedby) return 'locked'; + + lock($ID); + return $act; +} + +/** + * Handle 'edit', 'preview' + * + * @author Andreas Gohr <andi@splitbrain.org> + */ +function act_export($act){ + global $ID; + global $REV; + + if($act == 'export_html'){ + header('Content-Type: text/html; charset=utf-8'); + ptln('<html>'); + ptln('<head>'); + tpl_metaheaders(); + ptln('</head>'); + ptln('<body>'); + print parsedWiki($ID,$REV,false); + ptln('</body>'); + ptln('</html>'); + exit; + } + + if($act == 'export_raw'){ + header('Content-Type: text/plain; charset=utf-8'); + print rawWiki($ID,$REV); + exit; + } + + return 'show'; +} +?> |