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   1  <?php
   2  /**
   3   * @version        $Id: controller.php 14401 2010-01-26 14:10:00Z louis $
   4   * @package        Joomla
   5   * @subpackage    Content
   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 to the
   9   * GNU General Public License, and as distributed it includes or is derivative
  10   * of works licensed under the GNU General Public License or other free or open
  11   * source software licenses. See COPYRIGHT.php for copyright notices and
  12   * details.
  13   */
  14  
  15  // Check to ensure this file is included in Joomla!
  16  defined('_JEXEC') or die( 'Restricted access' );
  17  
  18  jimport('joomla.application.component.controller');
  19  
  20  /**
  21   * Weblinks Component Controller
  22   *
  23   * @package        Joomla
  24   * @subpackage    Weblinks
  25   * @since 1.5
  26   */
  27  class WeblinksController extends JController
  28  {
  29      /**
  30       * Method to show a weblinks view
  31       *
  32       * @access    public
  33       * @since    1.5
  34       */
  35  	function display()
  36      {
  37          // Set a default view if none exists
  38          if ( ! JRequest::getCmd( 'view' ) ) {
  39              JRequest::setVar('view', 'categories' );
  40          }
  41  
  42          //update the hit count for the weblink
  43          if(JRequest::getCmd('view') == 'weblink')
  44          {
  45              $model =& $this->getModel('weblink');
  46              $model->hit();
  47          }
  48          
  49          // View caching logic -- simple... are we logged in?
  50          $user = &JFactory::getUser();
  51          $view = JRequest::getVar('view');
  52          $viewcache = JRequest::getVar('viewcache', '1', 'POST', 'INT');
  53          if ($user->get('id') || ($view == 'category' && $viewcache == 0)) {
  54              parent::display(false);
  55          } else {
  56              parent::display(true);
  57          }
  58      }
  59  }