syntax.php

<?php
/**
 * Plugin orgapp: OrgApp applet integration - GPL>=3 - See licence COPYING file
 *
 * @author Enrico Croce & Simona Burzio (staff@eiroca.net)
 * @copyright Copyright (C) 2009-2019 eIrOcA - Enrico Croce & Simona Burzio
 * @license GPL >=3 (http://www.gnu.org/licenses/)
 * @version 19.02
 * @link http://www.eiroca.net/doku_orgapp
 */
if (!defined('DOKU_INC')) die();
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
if (!defined('DOKU_PLUGIN_ORGAPP')) define('DOKU_PLUGIN_ORGAPP', DOKU_PLUGIN . 'orgapp/');
require_once (DOKU_PLUGIN . 'syntax.php');

class syntax_plugin_orgapp extends DokuWiki_Syntax_Plugin {

  function getType() {
    return 'disabled';
  }

  function getSort() {
    return 150;
  }

  function connectTo($mode) {
    $this->Lexer->addEntryPattern('<orgapp.*?>(?=.*?</orgapp>)', $mode, 'plugin_orgapp');
  }

  function postConnect() {
    $this->Lexer->addExitPattern('</orgapp>', 'plugin_orgapp');
  }

  function handle($match, $state, $pos, Doku_Handler $handler) {
    $out = [ ];
    switch ($state) {
      case DOKU_LEXER_ENTER :
        $out['width'] = $this->getConf('width');
        $out['height'] = $this->getConf('height');
        $out['name'] = $this->getConf('name');
        $out['code'] = $this->getConf('code');
        $out['archive'] = $this->getConf('archive');
        $out['target'] = $this->getConf('target');
        $out['type'] = $this->getConf('type');
        $matches = '';
        $found = preg_match_all('#([^\s=]+)\s*=\s*(\'[^<\']*\'|"[^<"]*"|[\d\w]+)#', $match, $matches, PREG_SET_ORDER);
        if ($found != 0) {
          foreach ($matches as $attribute) {
            if ($attribute[2][0] == '"') {
              $out[$attribute[1]] = substr($attribute[2], 1, -1);
            }
            else {
              $out[$attribute[1]] = $attribute[2];
            }
          }
        }
        return array (
            $state, $out
        );
      case DOKU_LEXER_UNMATCHED :
        return array (
            $state, $match
        );
      case DOKU_LEXER_EXIT :
        return array (
            $state, ''
        );
    }
  }

  var $data;

  function render($mode, Doku_Renderer $renderer, $data) {
    $renderer->info['cache'] = false;
    if ($mode == 'xhtml') {
      list ($state, $match) = $data;
      switch ($state) {
        case DOKU_LEXER_ENTER :
          $code = $match['code'];
          $renderer->doc .= '<applet name="' . $match['name'] . '" code="' . $code . '" archive="' . $match['archive'] . '" width="' . $match['width'] . '" height="' . $match['height'] . '">';
          if ($match['target'] != '') {
            $renderer->doc .= '<param name="Target" value="' . $match['target'] . '" />';
          }
          $renderer->doc .= '<param name="DataType" value="' . $match['type'] . '" />';
          if ($match['url'] != '') {
            $renderer->doc .= '<param name="DataSource" value="' . $match['url'] . '" />';
          }
          $this->data = '';
          break;
        case DOKU_LEXER_UNMATCHED :
          $this->data .= $match;
          break;
        case DOKU_LEXER_EXIT :
          if ($this->data != '') {
            $renderer->doc .= '<param name="Data" value="' . $renderer->_xmlEntities($this->data) . '" />';
          }
          $renderer->doc .= '</applet>';
          break;
      }
      return true;
    }
    return false;
  }

}
?>