[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3  * @version        $Id: folderlist.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla.Framework
   5  * @subpackage    Parameter
   6  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7  * @license        GNU/GPL, see LICENSE.php
   8  * Joomla! is free software. This version may have been modified pursuant
   9  * to the GNU General Public License, and as distributed it includes or
  10  * is derivative of works licensed under the GNU General Public License or
  11  * other free or open source software licenses.
  12  * See COPYRIGHT.php for copyright notices and details.
  13  */
  14  
  15  // Check to ensure this file is within the rest of the framework
  16  defined('JPATH_BASE') or die();
  17  
  18  /**
  19   * Renders a filelist element
  20   *
  21   * @package     Joomla.Framework
  22   * @subpackage        Parameter
  23   * @since        1.5
  24   */
  25  
  26  class JElementFolderlist extends JElement
  27  {
  28      /**
  29      * Element name
  30      *
  31      * @access    protected
  32      * @var        string
  33      */
  34      var    $_name = 'Folderlist';
  35  
  36  	function fetchElement($name, $value, &$node, $control_name)
  37      {
  38          jimport( 'joomla.filesystem.folder' );
  39  
  40          // path to images directory
  41          $path        = JPATH_ROOT.DS.$node->attributes('directory');
  42          $filter        = $node->attributes('filter');
  43          $exclude    = $node->attributes('exclude');
  44          $folders    = JFolder::folders($path, $filter);
  45  
  46          $options = array ();
  47          foreach ($folders as $folder)
  48          {
  49              if ($exclude)
  50              {
  51                  if (preg_match( chr( 1 ) . $exclude . chr( 1 ), $folder )) {
  52                      continue;
  53                  }
  54              }
  55              $options[] = JHTML::_('select.option', $folder, $folder);
  56          }
  57  
  58          if (!$node->attributes('hide_none')) {
  59              array_unshift($options, JHTML::_('select.option', '-1', '- '.JText::_('Do not use').' -'));
  60          }
  61  
  62          if (!$node->attributes('hide_default')) {
  63              array_unshift($options, JHTML::_('select.option', '', '- '.JText::_('Use default').' -'));
  64          }
  65  
  66          return JHTML::_('select.genericlist',  $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'value', 'text', $value, $control_name.$name);
  67      }
  68  }