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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_admin
   6   *
   7   * @copyright   (C) 2008 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\Admin\Administrator\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   * Admin Controller
  21   *
  22   * @since  1.6
  23   */
  24  class DisplayController extends BaseController
  25  {
  26      /**
  27       * View method
  28       *
  29       * @param   boolean  $cachable   If true, the view output will be cached
  30       * @param   array    $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}.
  31       *
  32       * @return  static  Supports chaining.
  33       *
  34       * @since   3.9
  35       */
  36      public function display($cachable = false, $urlparams = array())
  37      {
  38          $viewName = $this->input->get('view', $this->default_view);
  39          $format   = $this->input->get('format', 'html');
  40  
  41          // Check CSRF token for sysinfo export views
  42          if ($viewName === 'sysinfo' && ($format === 'text' || $format === 'json')) {
  43              // Check for request forgeries.
  44              $this->checkToken('GET');
  45          }
  46  
  47          return parent::display($cachable, $urlparams);
  48      }
  49  }