src/EventSubscriber/EasyAdminSubscriber.php line 51

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use Exception;
  6. use App\Entity\BlogPost;
  7. use App\Entity\BlogPostCategory;
  8. use App\Entity\BlogPostTranslation;
  9. use App\Entity\User;
  10. use App\Service\SlugGenerator;
  11. use App\Repository\BlogPostRepository;
  12. use App\Repository\MediaRepository;
  13. use Doctrine\ORM\EntityManagerInterface;
  14. use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityDeletedEvent;
  15. use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityPersistedEvent;
  16. use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityUpdatedEvent;
  17. use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeEntityPersistedEvent;
  18. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  19. use Symfony\Component\HttpFoundation\RequestStack;
  20. use Symfony\Component\String\Slugger\SluggerInterface;
  22. class EasyAdminSubscriber implements EventSubscriberInterface
  23. {
  24.     public function __construct(
  25.         private SluggerInterface $slugger,
  26.         private SlugGenerator $slugGenerator,
  27.         private RequestStack $requestStack,
  28.         private EntityManagerInterface $em,
  29.         private MediaRepository $mediaRepository,
  30.         private BlogPostRepository $blogPostRepository
  31.     ) {
  32.     }
  34.     public static function getSubscribedEvents()
  35.     {
  36.         return [
  37.             AfterEntityPersistedEvent::class => ['afterEntityPersisted'],
  38.             AfterEntityUpdatedEvent::class => ['afterEntityUpdated'],
  39.             AfterEntityDeletedEvent::class => ['afterEntityDeleted'],
  40.         ];
  41.     }
  43.     public function afterEntityPersisted(AfterEntityPersistedEvent $event)
  44.     {
  45.         $this->requestStack
  46.             ->getSession()
  47.             ->getFlashBag()
  48.             ->add('success', "Création de l'entité effectuée avec succès");
  49.     }
  51.     public function afterEntityUpdated(AfterEntityUpdatedEvent $event)
  52.     {
  53.         $this->requestStack
  54.             ->getSession()
  55.             ->getFlashBag()
  56.             ->add('success', "Vos modifications ont été enregistrées");
  57.     }
  59.     public function afterEntityDeleted(AfterEntityDeletedEvent $event)
  60.     {
  61.         $entity = $event->getEntityInstance();
  63.         if ($entity instanceof BlogPost) {
  64.             $regexUrl = '/href="\/uploads\/medias\/([^"]+)"/';
  65.             preg_match_all($regexUrl, $entity->getDescription(), $matches);
  67.             if (!empty($matches[1])) {
  68.                 foreach ($matches[1] as $fileName) {
  69.                     $media = $this->mediaRepository->findOneBy(['fileName' => $fileName]);
  71.                     if ($media) {
  72.                         // Need exeption catching in case the media is used somewhere else the application 
  73.                         // and should not be deleted
  74.                         try {
  75.                             $this->em->remove($media);
  76.                             $this->em->flush();
  77.                         } catch (Exception $e) {
  78.                         }
  79.                     }
  80.                 }
  81.             }
  82.         }
  84.         $this->requestStack
  85.             ->getSession()
  86.             ->getFlashBag()
  87.             ->add('success', "L'entité a bien été supprimée");
  88.     }
  89. }