vendor/stof/doctrine-extensions-bundle/src/EventListener/BlameListener.php line 35

  1. <?php
  3. namespace Stof\DoctrineExtensionsBundle\EventListener;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpKernel\Event\RequestEvent;
  7. use Symfony\Component\HttpKernel\HttpKernelInterface;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  9. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  10. use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
  12. use Gedmo\Blameable\BlameableListener;
  14. /**
  15.  * Sets the username from the security context by listening on kernel.request
  16.  *
  17.  * @author David Buchmann <mail@davidbu.ch>
  18.  */
  19. class BlameListener implements EventSubscriberInterface
  20. {
  21.     private $authorizationChecker;
  22.     private $tokenStorage;
  23.     private $blameableListener;
  25.     public function __construct(BlameableListener $blameableListener, TokenStorageInterface $tokenStorage = null, AuthorizationCheckerInterface $authorizationChecker = null)
  26.     {
  27.         $this->blameableListener = $blameableListener;
  28.         $this->tokenStorage = $tokenStorage;
  29.         $this->authorizationChecker = $authorizationChecker;
  30.     }
  32.     /**
  33.      * @internal
  34.      */
  35.     public function onKernelRequest(RequestEvent $event)
  36.     {
  37.         if (HttpKernelInterface::MASTER_REQUEST !== $event->getRequestType()) {
  38.             return;
  39.         }
  41.         if (null === $this->tokenStorage || null === $this->authorizationChecker) {
  42.             return;
  43.         }
  45.         $token = $this->tokenStorage->getToken();
  46.         if (null !== $token && $this->authorizationChecker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
  47.             $this->blameableListener->setUserValue($token->getUser());
  48.         }
  49.     }
  51.     /**
  52.      * @return string[]
  53.      */
  54.     public static function getSubscribedEvents()
  55.     {
  56.         return array(
  57.             KernelEvents::REQUEST => 'onKernelRequest',
  58.         );
  59.     }
  60. }