widget_id}} * * This program is free software; you can redistribute it and/or modify * it under the terms of the LGNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * LGNU Lesser General Public License for more details. * * You should have received a copy of the LGNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ 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'); /** * All DokuWiki plugins to extend the parser/rendering mechanism * need to inherit from this class */ class syntax_plugin_wolfram extends DokuWiki_Syntax_Plugin { /** * return some info */ function getInfo(){ return array( 'author' => 'Zahno Silvan', 'email' => 'zaswiki@gmail.com', 'date' => '2011-10-22', 'name' => 'Wolfram Alpha Plugin', 'desc' => 'Add Wolfram Alpha Widgets to your Wikipage', 'url' => 'http://zawiki.zapto.org/doku.php/tschinz:dw_wolfram', ); } /** * What kind of syntax are we? */ function getType(){ return 'substition'; } /** * Where to sort in? */ function getSort(){ return 299; } /** * Connect pattern to lexer */ function connectTo($mode) { $this->Lexer->addSpecialPattern('\{\{wolfram>.*?\}\}',$mode,'plugin_wolfram'); } /** * Handle the match */ function handle($match, $state, $pos, &$handler){ switch ($state) { case DOKU_LEXER_ENTER : break; case DOKU_LEXER_MATCHED : break; case DOKU_LEXER_UNMATCHED : break; case DOKU_LEXER_EXIT : break; case DOKU_LEXER_SPECIAL : return $match; break; } return array(); } /** * Create output */ function render($mode, &$renderer, $data) { if($mode == 'xhtml'){ // strip {{wolfram> from start $data = substr($data,10); // strip }} from end $data = substr($data,0,-2); $pluginid = $data; if (empty($pluginid)) { $renderer->doc .= 'No plugin id value given'; return true; } $renderer->doc .= ''; return true; } return false; } }