/**
  * Check if the node on the event is published, otherwise skip it.
  *
  * @param CreateMenuItemFromNodeEvent $event
  */
 public function onCreateMenuItemFromNode(CreateMenuItemFromNodeEvent $event)
 {
     $node = $event->getNode();
     if (!$this->publishWorkflowChecker->isGranted($this->publishWorkflowPermission, $node)) {
         $event->setSkipNode(true);
     }
 }