[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3  * @version        $Id: helper.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla
   5  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   6  * @license        GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // no direct access
  15  defined('_JEXEC') or die('Restricted access');
  16  
  17  class modBreadCrumbsHelper
  18  {
  19  	function getList(&$params)
  20      {
  21          global $mainframe;
  22  
  23          // Get the PathWay object from the application
  24          $pathway =& $mainframe->getPathway();
  25          $items   = $pathway->getPathWay();
  26  
  27          $count = count($items);
  28          for ($i = 0; $i < $count; $i ++)
  29          {
  30              $items[$i]->name = stripslashes(htmlspecialchars($items[$i]->name));
  31              $items[$i]->link = JRoute::_($items[$i]->link);
  32          }
  33  
  34          if ($params->get('showHome', 1))
  35          {
  36              $item = new stdClass();
  37              $item->name = $params->get('homeText', JText::_('Home'));
  38              $item->link = JURI::base();
  39              array_unshift($items, $item);
  40          }
  41  
  42          return $items;
  43      }
  44  
  45      /**
  46        * Set the breadcrumbs separator for the breadcrumbs display.
  47        *
  48        * @param    string    $custom    Custom xhtml complient string to separate the
  49        * items of the breadcrumbs
  50        * @return    string    Separator string
  51        * @since    1.5
  52        */
  53  	function setSeparator($custom = null)
  54      {
  55          global $mainframe;
  56  
  57          $lang =& JFactory::getLanguage();
  58  
  59          /**
  60           * If a custom separator has not been provided we try to load a template
  61           * specific one first, and if that is not present we load the default separator
  62           */
  63          if ($custom == null) {
  64              if($lang->isRTL()){
  65                  $_separator = JHTML::_('image.site', 'arrow_rtl.png');
  66              }
  67              else{
  68                  $_separator = JHTML::_('image.site', 'arrow.png');
  69              }
  70          } else {
  71              $_separator = $custom;
  72          }
  73          return $_separator;
  74      }
  75  }