Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\system\Controller;
Chris@0: 
Chris@0: use Drupal\Core\Controller\ControllerBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Controller for default HTTP 4xx responses.
Chris@0:  */
Chris@0: class Http4xxController extends ControllerBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * The default 4xx error content.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   A render array containing the message to display for 4xx errors.
Chris@0:    */
Chris@0:   public function on4xx() {
Chris@0:     return [
Chris@0:       '#markup' => $this->t('A client error happened'),
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * The default 401 content.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   A render array containing the message to display for 401 pages.
Chris@0:    */
Chris@0:   public function on401() {
Chris@0:     return [
Chris@0:       '#markup' => $this->t('Please log in to access this page.'),
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * The default 403 content.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   A render array containing the message to display for 403 pages.
Chris@0:    */
Chris@0:   public function on403() {
Chris@0:     return [
Chris@0:       '#markup' => $this->t('You are not authorized to access this page.'),
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * The default 404 content.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   A render array containing the message to display for 404 pages.
Chris@0:    */
Chris@0:   public function on404() {
Chris@0:     return [
Chris@0:       '#markup' => $this->t('The requested page could not be found.'),
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0: }