class RedirectEventSubscriber

Changes the response to a redirect, if a redirect rules action was executed .

Hierarchy

  • class \Drupal\rules\EventSubscriber\RedirectEventSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface

Expanded class hierarchy of RedirectEventSubscriber

1 string reference to 'RedirectEventSubscriber'
rules.services.yml in ./rules.services.yml
rules.services.yml
1 service uses RedirectEventSubscriber
rules.redirect_event_subscriber in ./rules.services.yml
Drupal\rules\EventSubscriber\RedirectEventSubscriber

File

src/EventSubscriber/RedirectEventSubscriber.php, line 13

Namespace

Drupal\rules\EventSubscriber
View source 
class RedirectEventSubscriber implements EventSubscriberInterface {
  
  /**
   * Checks if a redirect rules action was executed.
   *
   * Redirects to the provided url if there is one.
   *
   * @param \Symfony\Component\HttpKernel\Event\ResponseEvent $event
   *   The response event.
   */
  public function checkRedirectIssued(ResponseEvent $event) {
    $request = $event->getRequest();
    $redirect_url = $request->attributes
      ->get('_rules_redirect_action_url');
    if (isset($redirect_url)) {
      $event->setResponse(new RedirectResponse($redirect_url));
    }
  }
  
  /**
   * Registers the methods in this class that should be listeners.
   *
   * @return array
   *   An array of event listener definitions.
   */
  public static function getSubscribedEvents() {
    $events[KernelEvents::RESPONSE][] = [
      'checkRedirectIssued',
    ];
    return $events;
  }

}

Members

Title Modifiers Object type Summary
RedirectEventSubscriber::checkRedirectIssued public function Checks if a redirect rules action was executed.
RedirectEventSubscriber::getSubscribedEvents public static function Registers the methods in this class that should be listeners.