diff options
Diffstat (limited to 'mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/action.php')
| -rw-r--r-- | mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/action.php | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/action.php b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/action.php new file mode 100644 index 000000000..ee09a980d --- /dev/null +++ b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/indexmenu/action.php @@ -0,0 +1,169 @@ +<?php +/** + * Indexmenu Action Plugin: Indexmenu Component. + * + * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) + * @author Samuele Tognini <samuele@netsons.org> + */ + +if(!defined('DOKU_INC')) die(); +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once(DOKU_PLUGIN.'action.php'); + +class action_plugin_indexmenu extends DokuWiki_Action_Plugin { + + /** + * return some info + */ + function getInfo(){ + return array( + 'author' => 'Samuele Tognini', + 'email' => 'samuele@netsons.org', + 'date' => rtrim(io_readFile(DOKU_PLUGIN.'indexmenu/VERSION.txt')), + 'name' => 'Indexmenu (action plugin component)', + 'desc' => 'Indexmenu action functions.', + 'url' => 'http://wiki.splitbrain.org/plugin:indexmenu', + ); + } + + /* + * plugin should use this method to register its handlers with the dokuwiki's event controller + */ + function register(&$controller) { + if ($this->getConf('only_admins')) $controller->register_hook('IO_WIKIPAGE_WRITE', 'BEFORE', $this, '_checkperm'); + if ($this->getConf('page_index') != '') $controller->register_hook('TPL_ACT_RENDER', 'BEFORE', $this, '_loadindex'); + $controller->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE', $this, '_hookjs'); + $controller->register_hook('PARSER_CACHE_USE', 'BEFORE', $this, '_purgecache'); + if ($this->getConf('show_sort')) $controller->register_hook('TPL_CONTENT_DISPLAY', 'BEFORE', $this, '_showsort'); + } + + /** + * Check if user has permission to insert indexmenu + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _checkperm(&$event, $param) { + if ($this->_notadmin()) { + $event->data[0][1]= preg_replace("/{{indexmenu(|_n)>.+?}}/","",$event->data[0][1]); + } + } + + /** + * Hook js script into page headers. + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _hookjs(&$event, $param) { + global $ID; + global $INFO; + $jsmenu=DOKU_BASE."lib/plugins/indexmenu/jsmenu/"; + + if ($INFO['userinfo']['grps']) { + $jsmenu .= ($this->_notadmin()) ? "usrmenu.js" : "admmenu.js"; + } else { + $jsmenu .= "menu.js"; + } + + $event->data["script"][] = array ( "type" => "text/javascript", + "charset" => "utf-8", + "_data" => "", + "src" => $jsmenu + ); + + $event->data["script"][] = array ( "type" => "text/javascript", + "charset" => "utf-8", + "_data" => "", + "src" => DOKU_BASE."lib/plugins/indexmenu/indexmenu.js" + ); + + $event->data["script"][] = array ( "type" => "text/javascript", + "charset" => "utf-8", + "_data" => "var indexmenu_ID='".idfilter($ID)."'" + ); + } + + /** + * Check for pages changes and eventually purge cache. + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _purgecache(&$event, $param) { + global $ID; + global $conf; + $cache = &$event->data; + + if (!isset($cache->page)) return; + //purge only xhtml cache + if ($cache->mode != "xhtml") return; + //Check if it is an indexmenu page + if (!p_get_metadata($ID,'indexmenu')) return; + $aclcache=$this->getConf('aclcache'); + if ($conf['useacl']) { + $newkey=false; + if ($aclcache == 'user') { + //Cache per user + if ($_SERVER['REMOTE_USER']) $newkey=$_SERVER['REMOTE_USER']; + } else if ($aclcache == 'groups') { + //Cache per groups + global $INFO; + if ($INFO['userinfo']['grps']) $newkey=implode('#',$INFO['userinfo']['grps']); + } + if ($newkey) { + $cache->key .= "#".$newkey; + $cache->cache = getCacheName($cache->key, $cache->ext); + } + } + //Check if a page is more recent than purgefile. + if (@filemtime($cache->cache) < @filemtime($conf['cachedir'].'/purgefile')) { + $event->preventDefault(); + $event->stopPropagation(); + $event->result = false; + } + } + + /** + * Render a defined page as index. + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _loadindex(&$event, $param) { + if ('index' != $event->data) return; + if (!file_exists(wikiFN($this->getConf('page_index')))) return; + global $lang; + print '<h1><a id="index" name="index">'.$lang['btn_index']."</a></h1>\n"; + print p_wiki_xhtml($this->getConf('page_index')); + $event->preventDefault(); + $event->stopPropagation(); + + } + + /** + * Display the indexmenu sort number. + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _showsort(&$event, $param) { + global $ID,$ACT; + if ($ACT != 'show' || $this->_notadmin()) return; + if ($n=p_get_metadata($ID,'indexmenu_n')) { + ptln('<div class="info">'); + ptln($this->getLang('showsort').$n); + ptln('</div>'); + } + } + + /** + * Check if user is administrator.. + * + * @author Samuele Tognini <samuele@netsons.org> + */ + function _notadmin() { + global $conf; + global $INFO; + + if ($conf['useacl'] && $INFO['perm'] < AUTH_ADMIN) { + return true; + } + return false; + } +} |