* @author Christopher Smith * @author Esther Brunner */ /** * All DokuWiki plugins to extend the parser/rendering mechanism * need to inherit from this class */ class syntax_plugin_folded_span extends DokuWiki_Syntax_Plugin { /** @var helper_plugin_folded */ protected $helper = null; function getType(){ return 'formatting'; } function getAllowedTypes() { return array('substition','protected','disabled','formatting'); } function getSort(){ return 405; } function connectTo($mode) { $this->Lexer->addEntryPattern('\+\+.*?\|(?=.*\+\+)',$mode,'plugin_folded_span'); } function postConnect() { $this->Lexer->addExitPattern('\+\+','plugin_folded_span'); } /** * Handle the match */ function handle($match, $state, $pos, Doku_Handler $handler){ if ($state == DOKU_LEXER_ENTER){ $match = trim(substr($match,2,-1)); // strip markup } else if ($state == DOKU_LEXER_UNMATCHED) { $handler->addCall('cdata',array($match), $pos); return false; } return array($state, $match); } /** * Create output */ function render($mode, Doku_Renderer $renderer, $data) { if (empty($data)) return false; list($state, $cdata) = $data; if($mode == 'xhtml') { switch ($state){ case DOKU_LEXER_ENTER: if ($this->helper === null) { $this->helper = plugin_load('helper', 'folded'); } $folded_id = $this->helper->getNextID(); if ($this->getConf('unfold_default')) { $renderer->doc .= ''; } else { $renderer->doc .= ''; } if ($cdata) $renderer->doc .= ' '.$renderer->cdata($cdata); if ($this->getConf('unfold_default')) { $renderer->doc .= ''; } else { $renderer->doc .= ''; } break; case DOKU_LEXER_UNMATCHED: $renderer->cdata($cdata); break; case DOKU_LEXER_EXIT: $renderer->doc .= ''; break; } return true; } else { if ($cdata) $renderer->cdata($cdata); } return false; } }