*/ // must be run within Dokuwiki if(!defined('DOKU_INC')) die(); if (!defined('DOKU_LF')) define('DOKU_LF', "\n"); if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t"); if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC.'lib/plugins/'); require_once(DOKU_PLUGIN.'syntax.php'); class syntax_plugin_discussion_threads extends DokuWiki_Syntax_Plugin { function getInfo(){ return array( 'author' => 'Gina Häußge, Michael Klier, Esther Brunner', 'email' => 'dokuwiki@chimeric.de', 'date' => '2007-01-16', 'name' => 'Discussion Plugin (threads component)', 'desc' => 'Displays a list of recently active discussions', 'url' => 'http://wiki.splitbrain.org/plugin:discussion', ); } function getType(){ return 'substition'; } function getPType(){ return 'block'; } function getSort(){ return 306; } function connectTo($mode){ $this->Lexer->addSpecialPattern('\{\{threads>.+?\}\}', $mode, 'plugin_discussion_threads'); } function handle($match, $state, $pos, &$handler){ global $ID; $match = substr($match, 10, -2); // strip {{threads> from start and }} from end list($match, $flags) = explode('&', $match, 2); $flags = explode('&', $flags); list($ns, $refine) = explode(' ', $match, 2); if (($ns == '*') || ($ns == ':')) $ns = ''; elseif ($ns == '.') $ns = getNS($ID); else $ns = cleanID($ns); return array($ns, $flags, $refine); } function render($mode, &$renderer, $data){ list($ns, $flags, $refine) = $data; if ($my =& plugin_load('helper', 'discussion')) $pages = $my->getThreads($ns); // use tag refinements? if ($refine){ if (plugin_isdisabled('tag') || (!$tag = plugin_load('helper', 'tag'))){ msg('The Tag Plugin must be installed to use tag refinements.', -1); } else { $pages = $tag->tagRefine($pages, $refine); } } if (!$pages){ if ((auth_quickaclcheck($ns.':*') >= AUTH_CREATE) && ($mode == 'xhtml')){ $renderer->info['cache'] = false; $renderer->doc .= $this->_newThreadForm($ns); } return true; // nothing to display } if ($mode == 'xhtml'){ // prevent caching to ensure content is always fresh $renderer->info['cache'] = false; // show form to start a new discussion thread? $perm_create = (auth_quickaclcheck($ns.':*') >= AUTH_CREATE); if ($perm_create && ($this->getConf('threads_formposition') == 'top')) $renderer->doc .= $this->_newThreadForm($ns); // let Pagelist Plugin do the work for us if (plugin_isdisabled('pagelist') || (!$pagelist =& plugin_load('helper', 'pagelist'))){ msg('The Pagelist Plugin must be installed for threads lists to work.', -1); return false; } $pagelist->column['comments'] = true; $pagelist->setFlags($flags); $pagelist->startList(); foreach ($pages as $page){ $pagelist->addPage($page); } $renderer->doc .= $pagelist->finishList(); // show form to start a new discussion thread? if ($perm_create && ($this->getConf('threads_formposition') == 'bottom')) $renderer->doc .= $this->_newThreadForm($ns); return true; // for metadata renderer } elseif ($mode == 'metadata'){ foreach ($pages as $page){ $renderer->meta['relation']['references'][$page['id']] = true; } return true; } return false; } /* ---------- (X)HTML Output Functions ---------- */ /** * Show the form to start a new discussion thread */ function _newThreadForm($ns){ global $ID; global $lang; return '

'.DOKU_LF. ''.DOKU_LF. '

'.DOKU_LF; } } //Setup VIM: ex: et ts=4 enc=utf-8 :