[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * The Editor_htmlarea:: class provides an WYSIWYG editor for use
   4   * in the Horde Framework.
   5   *
   6   * $Horde: framework/Editor/Editor/htmlarea.php,v 1.24.4.4 2006/01/01 21:28:14 jan Exp $
   7   *
   8   * Copyright 2003-2006 Nuno Loureiro <nuno@co.sapo.pt>
   9   * Copyright 2004-2006 Jan Schneider <jan@horde.org>
  10   *
  11   * See the enclosed file COPYING for license information (LGPL). If you
  12   * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  13   *
  14   * @author  Nuno Loureiro <nuno@co.sapo.pt>
  15   * @author  Jan Schneider <jan@horde.org>
  16   * @since   Horde 3.0
  17   * @package Horde_Editor
  18   */
  19  class Horde_Editor_htmlarea extends Horde_Editor {
  20  
  21      /**
  22       * Constructor. Include the necessary javascript files.
  23       */
  24      function Horde_Editor_htmlarea($params = array())
  25      {
  26          global $registry, $notification, $prefs;
  27  
  28          Horde::addScriptFile('htmlarea.js', 'horde');
  29          Horde::addScriptFile('/services/editor/htmlarea/htmlarea.js', 'horde', true);
  30          $script = Horde::url(Util::addParameter($registry->get('webroot', 'horde') . '/services/javascript.php', 'app', 'horde'), true);
  31          $js = 'HTMLArea.loadScript("' . Util::addParameter($script, 'file',  'htmlarea_lang.js', false) . '"); ';
  32  
  33          $plugins = '';
  34          if ($prefs->getValue('tableoperations')) {
  35              $js .= 'HTMLArea.loadPlugin("TableOperations"); ' .
  36                     'HTMLArea.loadScript("' . Util::addParameter($script, 'file',  'htmlarea_table_lang.js', false) . '"); ';
  37              $plugins .= 'editor.registerPlugin(TableOperations); ';
  38          }
  39          if ($prefs->getValue('contextmenu')) {
  40              $js .= 'HTMLArea.loadPlugin("ContextMenu"); ' .
  41                     'HTMLArea.loadScript("' . Util::addParameter($script, 'file',  'htmlarea_context_lang.js', false) . '"); ';
  42              $plugins .= 'editor.registerPlugin(ContextMenu); ';
  43          }
  44          if ($prefs->getValue('listtype')) {
  45              $js .= 'HTMLArea.loadPlugin("ListType"); ' .
  46                     'HTMLArea.loadScript("' . Util::addParameter($script, 'file',  'htmlarea_listtype_lang.js', false) . '"); ';
  47              $plugins .= 'editor.registerPlugin(ListType); ';
  48          }
  49          if ($prefs->getValue('anselimage') && $registry->hasMethod('images/listGalleries')) {
  50              $js .= 'HTMLArea.loadPlugin("AnselImage"); ' .
  51                     'HTMLArea.loadScript("' . Util::addParameter($script, 'file',  'htmlarea_anselimage_lang.js', false) . '"); ';
  52              $plugins .= 'editor.registerPlugin(AnselImage); ';
  53          }
  54  
  55          $js .= 'HTMLArea.onload = function() { ' .
  56                 'var config = new HTMLArea.Config() ;' .
  57                 'config.debug = false; ' .
  58                 'config.hideSomeButtons(" showhelp "); ';
  59          if (isset($params['config'])) {
  60              foreach ($params['config'] as $config => $value) {
  61                  $js .= 'config.' . $config . ' = "' . addslashes($value) . '";';
  62              }
  63          }
  64  
  65          if (isset($params['id'])) {
  66              $js .= 'var textareas = [document.getElementById("' . $params['id'] . '")]; ';
  67          } else {
  68              $js .= 'var textareas = document.getElementsByTagName("textarea"); ';
  69          }
  70          $js .= 'for (var i = textareas.length - 1; i >= 0; i--) { ' .
  71                 'var editor = new HTMLArea(textareas[i], config); ' .
  72                 $plugins .
  73                 'editor.generate()}}; ' .
  74                 'HTMLArea.init();';
  75  
  76          $notification->push($js, 'javascript');
  77      }
  78  
  79  }