src/EventSubscriber/VichUploaderSubscriber.php line 18

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\Asset;
  6. use Doctrine\ORM\EntityManagerInterface;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. class VichUploaderSubscriber implements EventSubscriberInterface
  10. {
  11.     private EntityManagerInterface $entityManager;
  13.     public function __construct(EntityManagerInterface $entityManager)
  14.     {
  15.         $this->entityManager = $entityManager;
  16.     }
  18.     public function onVichUploaderPostRemove($event)
  19.     {
  20.         $object = $event->getObject();
  22.         if ($object instanceof Asset && null === $object->getAssetFile()) {
  23.             $this->entityManager->remove($object);
  24.             $this->entityManager->flush();
  25.         }
  26.     }
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             'vich_uploader.post_remove' => 'onVichUploaderPostRemove',
  32.         ];
  33.     }
  34. }