src/Twig/LastNotifications.php line 56

  1. <?php
  3. namespace App\Twig;
  5. use App\Entity\NotificationSystem;
  6. use Doctrine\ORM\EntityManagerInterface;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  9. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  10. use Twig\Environment;
  12. /**
  13.  * Class LastNotifications
  14.  * @package App\Twig
  15.  */
  16. class LastNotifications implements EventSubscriberInterface
  17. {
  18.     /**
  19.      * @var Environment
  20.      */
  21.     private Environment $twig;
  23.     /**
  24.      * @var EntityManagerInterface
  25.      */
  26.     private EntityManagerInterface $manager;
  28.     /**
  29.      * @var TokenStorageInterface
  30.      */
  31.     private TokenStorageInterface $storage;
  33.     /**
  34.      * LastNotifications constructor.
  35.      * @param Environment $twig
  36.      * @param EntityManagerInterface $manager
  37.      * @param TokenStorageInterface $storage
  38.      */
  39.     public function __construct(Environment $twig, EntityManagerInterface $manager, TokenStorageInterface $storage)
  40.     {
  41.         $this->twig = $twig;
  42.         $this->manager = $manager;
  43.         $this->storage = $storage;
  44.     }
  46.     /**
  47.      * @return array|string[]
  48.      */
  49.     public static function getSubscribedEvents()
  50.     {
  51.         return [
  52.             KernelEvents::CONTROLLER => 'notifications'
  53.         ];
  54.     }
  56.     public function notifications()
  57.     {
  58.         $token = $this->storage->getToken();
  60.         if ($token) {
  61.             $user = $token->getUser();
  63.             if ($user === 'anon.') {
  64.                 return;
  65.             }
  67.             $notifications = $this->manager
  68.                 ->getRepository(NotificationSystem::class)
  69.                 ->getLastThree($user);
  71.             $this->twig->addGlobal('lastNotifications', $notifications);
  72.         }
  73.     }
  74. }