<?php

/**
 * GrenSladaWritezor Save page.
 *
 * @license    GNU General Public License Version 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Stanford Ng <stng@theculprit.com>
 */
 
if(!defined('DOKU_INC')) die();
 
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');


class syntax_plugin_grensladawritezor extends DokuWiki_Syntax_Plugin {

    function syntax_plugin_grensladawritezor() {
    }
    
    function getInfo(){
    
        return array(
            'author' => 'Stanford Ng',
            'email'  => 'stng@theculprit.com',
            'date'   => '2007-03-24',
            'name'   => 'GrenSladaWritezor',
            'desc'   => 'Support awesome HTML edit in dokuwiki',
            // 'url'    => 'TBD',
            );
    }
    
    function getType() {
        return 'formatting';
    }
    
    function getAllowedTypes() {
        return array('formatting', 'substition', 'disabled');
    }
    
    function getSort() {
        return 158;
    }
    
    function connectTo($mode) {
        $this->Lexer->addEntryPattern('<EMBEDDED_HTML>',$mode,'plugin_grensladawritezor');
    }
    
    function postConnect() {
        $this->Lexer->addExitPattern('</EMBEDDED_HTML>','plugin_grensladawritezor');
    }
    
    function handle($match, $state, $pos, &$handler){
        switch ($state) {
            case DOKU_LEXER_ENTER :      return array($state, '');
            case DOKU_LEXER_UNMATCHED :  return array($state, $match);
            case DOKU_LEXER_EXIT :       return array($state, '');
        }
        return array();
    }
    
    function render($mode, &$renderer, $data) {
        if($mode == 'xhtml'){
            list($state, $match) = $data;
            switch ($state) {
                case DOKU_LEXER_ENTER:
                    list($before, $after) = $match;
                    break;
                case DOKU_LEXER_UNMATCHED:
                    $text_to_render = html_entity_decode($match);
                    $renderer->doc .= $text_to_render;
                    break;
                case DOKU_LEXER_EXIT:
                    break;
            }
            return true;
        }
        return false;
    }
}

?>