* @author Michael Klier */ 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 . 'syntax.php'); class syntax_plugin_include_header extends DokuWiki_Syntax_Plugin { function getType() { return 'formatting'; } function getSort() { return 50; } function handle($match, $state, $pos, &$handler) { // this is a syntax plugin that doesn't offer any syntax, so there's nothing to handle by the parser } /** * Renders a permalink header. * * Code heavily copied from the header renderer from inc/parser/xhtml.php, just * added an href parameter to the anchor tag linking to the wikilink. */ function render($mode, &$renderer, $data) { list($headline, $lvl, $page, $sect, $flags) = $data; $hid = $renderer->_headerToLink($headline, true); if ($mode == 'xhtml') { $renderer->toc_additem($hid, $headline, $lvl); $url = ($sect) ? wl($page) . '#' . $sect : wl($page); $renderer->doc .= DOKU_LF.'_get_firsttag($page); if($tag) { $renderer->doc .= ' class="include_firsttag__' . $tag . '"'; } } $headline = $renderer->_xmlEntities($headline); $renderer->doc .= ' id="'.$hid.'">'; $renderer->doc .= $headline; $renderer->doc .= '' . DOKU_LF; return true; } elseif($mode == 'metadata') { $renderer->toc_additem($hid, $headline, $lvl); return true; } return false; } /** * Optionally add a CSS class for the first tag * * @author Michael Klier */ function _get_firsttag($page) { if(plugin_isdisabled('tag') || (!$taghelper =& plugin_load('helper', 'tag'))) { return false; } $subject = p_get_metadata($page, 'subject'); if (is_array($subject)) { $tag = $subject[0]; } else { list($tag, $rest) = explode(' ', $subject, 2); } if($tag) { return $tag; } else { return false; } } } // vim:ts=4:sw=4:et: