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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  com_newsfeeds
   6   *
   7   * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  namespace Joomla\Component\Newsfeeds\Site\Controller;
  12  
  13  use Joomla\CMS\MVC\Controller\BaseController;
  14  
  15  // phpcs:disable PSR1.Files.SideEffects
  16  \defined('_JEXEC') or die;
  17  // phpcs:enable PSR1.Files.SideEffects
  18  
  19  /**
  20   * Newsfeeds Component Controller
  21   *
  22   * @since  1.5
  23   */
  24  class DisplayController extends BaseController
  25  {
  26      /**
  27       * Method to show a newsfeeds view
  28       *
  29       * @param   boolean  $cachable   If true, the view output will be cached
  30       * @param   array    $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}.
  31       *
  32       * @return  static  This object to support chaining.
  33       *
  34       * @since   1.5
  35       */
  36      public function display($cachable = false, $urlparams = false)
  37      {
  38          $cachable = true;
  39  
  40          // Set the default view name and format from the Request.
  41          $vName = $this->input->get('view', 'categories');
  42          $this->input->set('view', $vName);
  43  
  44          if ($this->app->getIdentity()->get('id') || ($this->input->getMethod() === 'POST' && $vName === 'category' )) {
  45              $cachable = false;
  46          }
  47  
  48          $safeurlparams = array('id' => 'INT', 'limit' => 'UINT', 'limitstart' => 'UINT',
  49                                  'filter_order' => 'CMD', 'filter_order_Dir' => 'CMD', 'lang' => 'CMD');
  50  
  51          return parent::display($cachable, $safeurlparams);
  52      }
  53  }