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   1  <?php
   2  /**
   3  * version $Id: view.html.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla
   5  * @subpackage    Newsfeeds
   6  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7  * @license        GNU/GPL, see LICENSE.php
   8  *
   9  * Joomla! is free software. This version may have been modified pursuant
  10  * to the GNU General Public License, and as distributed it includes or
  11  * is derivative of works licensed under the GNU General Public License or
  12  * other free or open source software licenses.
  13  * See COPYRIGHT.php for copyright notices and details.
  14  */
  15  
  16  // Check to ensure this file is included in Joomla!
  17  defined('_JEXEC') or die( 'Restricted access' );
  18  
  19  jimport( 'joomla.application.component.view');
  20  
  21  /**
  22   * HTML View class for the Newsfeeds component
  23   *
  24   * @static
  25   * @package        Joomla
  26   * @subpackage    Newsfeeds
  27   * @since 1.0
  28   */
  29  class NewsfeedsViewCategories extends JView
  30  {
  31  	function display($tpl = null)
  32      {
  33          global $mainframe;
  34  
  35          // Load the menu object and parameters
  36          $params    = &$mainframe->getParams();
  37  
  38          $categories =& $this->get('data');
  39  
  40          for($i = 0; $i < count($categories); $i++)
  41          {
  42              $category =& $categories[$i];
  43              $category->link = JRoute::_('index.php?view=category&id='. $category->slug );
  44  
  45              // Prepare category description
  46              $category->description = JHTML::_('content.prepare', $category->description);
  47          }
  48          // Define image tag attributes
  49          if ($params->get('image') != -1)
  50          {
  51              $attribs['align'] = $params->get('image_align');
  52              $attribs['hspace'] = 6;
  53  
  54              // Use the static HTML library to build the image tag
  55  
  56              $image = JHTML::_('image', 'images/stories/'.$params->get('image'), JText::_('NEWS_FEEDS'), $attribs);
  57          }
  58  
  59          $menus    = &JSite::getMenu();
  60          $menu    = $menus->getActive();
  61  
  62          // because the application sets a default page title, we need to get it
  63          // right from the menu item itself
  64          if (is_object( $menu )) {
  65              $menu_params = new JParameter( $menu->params );
  66              if (!$menu_params->get( 'page_title')) {
  67                  $params->set('page_title',    JText::_( 'Newsfeeds' ));
  68              }
  69          } else {
  70              $params->set('page_title',    JText::_( 'Newsfeeds' ));
  71          }
  72          $document    = &JFactory::getDocument();
  73          $document->setTitle( $params->get( 'page_title' ) );
  74  
  75          $this->assignRef('image',        $image);
  76          $this->assignRef('params',        $params);
  77          $this->assignRef('categories',    $categories);
  78  
  79          parent::display($tpl);
  80      }
  81  }
  82  ?>