100 lines
3.3 KiB
PHP
100 lines
3.3 KiB
PHP
<?php
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/**
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* Span Syntax Component of the Wrap Plugin
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Anika Henke <anika@selfthinker.org>
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*/
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class syntax_plugin_wrap_span extends DokuWiki_Syntax_Plugin {
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protected $special_pattern = '<span\b[^>\r\n]*?/>';
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protected $entry_pattern = '<span\b.*?>(?=.*?</span>)';
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protected $exit_pattern = '</span>';
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function getType(){ return 'formatting';}
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function getAllowedTypes() { return array('formatting', 'substition', 'disabled'); }
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function getPType(){ return 'normal';}
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function getSort(){ return 195; }
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// override default accepts() method to allow nesting - ie, to get the plugin accepts its own entry syntax
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function accepts($mode) {
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if ($mode == substr(get_class($this), 7)) return true;
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return parent::accepts($mode);
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}
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/**
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* Connect pattern to lexer
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*/
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function connectTo($mode) {
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$this->Lexer->addSpecialPattern($this->special_pattern,$mode,'plugin_wrap_'.$this->getPluginComponent());
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$this->Lexer->addEntryPattern($this->entry_pattern,$mode,'plugin_wrap_'.$this->getPluginComponent());
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}
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function postConnect() {
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$this->Lexer->addExitPattern($this->exit_pattern, 'plugin_wrap_'.$this->getPluginComponent());
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}
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/**
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* Handle the match
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*/
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function handle($match, $state, $pos, Doku_Handler $handler){
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switch ($state) {
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case DOKU_LEXER_ENTER:
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case DOKU_LEXER_SPECIAL:
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$data = strtolower(trim(substr($match,strpos($match,' '),-1)," \t\n/"));
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return array($state, $data);
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case DOKU_LEXER_UNMATCHED :
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$handler->addCall('cdata', array($match), $pos);
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return false;
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case DOKU_LEXER_EXIT :
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return array($state, '');
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}
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return false;
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}
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/**
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* Create output
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*/
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function render($format, Doku_Renderer $renderer, $indata) {
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static $type_stack = array ();
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if (empty($indata)) return false;
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list($state, $data) = $indata;
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if($format == 'xhtml'){
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switch ($state) {
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case DOKU_LEXER_ENTER:
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case DOKU_LEXER_SPECIAL:
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$wrap = $this->loadHelper('wrap');
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$attr = $wrap->buildAttributes($data);
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$renderer->doc .= '<span'.$attr.'>';
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if ($state == DOKU_LEXER_SPECIAL) $renderer->doc .= '</span>';
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break;
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case DOKU_LEXER_EXIT:
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$renderer->doc .= '</span>';
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break;
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}
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return true;
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}
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if($format == 'odt'){
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switch ($state) {
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case DOKU_LEXER_ENTER:
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$wrap = plugin_load('helper', 'wrap');
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array_push ($type_stack, $wrap->renderODTElementOpen($renderer, 'span', $data));
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break;
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case DOKU_LEXER_EXIT:
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$element = array_pop ($type_stack);
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$wrap = plugin_load('helper', 'wrap');
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$wrap->renderODTElementClose ($renderer, $element);
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break;
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}
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return true;
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}
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return false;
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}
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}
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