vendor/vich/uploader-bundle/src/EventListener/Doctrine/UploadListener.php line 43

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  1. <?php
  3. namespace Vich\UploaderBundle\EventListener\Doctrine;
  5. use Doctrine\Persistence\Event\LifecycleEventArgs;
  7. /**
  8.  * UploadListener.
  9.  *
  10.  * Handles file uploads.
  11.  *
  12.  * @author Kévin Gomez <contact@kevingomez.fr>
  13.  */
  14. class UploadListener extends BaseListener
  15. {
  16.     /**
  17.      * The events the listener is subscribed to.
  18.      *
  19.      * @return array The array of events
  20.      */
  21.     public function getSubscribedEvents(): array
  22.     {
  23.         return [
  24.             'prePersist',
  25.             'preUpdate',
  26.         ];
  27.     }
  29.     /**
  30.      * @param LifecycleEventArgs $event The event
  31.      *
  32.      * @throws \Vich\UploaderBundle\Exception\MappingNotFoundException
  33.      */
  34.     public function prePersist(LifecycleEventArgs $event): void
  35.     {
  36.         $object = $event->getObject();
  38.         if (!$this->isUploadable($object)) {
  39.             return;
  40.         }
  42.         foreach ($this->getUploadableFields($object) as $field) {
  43.             $this->handler->upload($object, $field);
  44.         }
  45.     }
  47.     /**
  48.      * @param LifecycleEventArgs $event The event
  49.      *
  50.      * @throws \Vich\UploaderBundle\Exception\MappingNotFoundException
  51.      */
  52.     public function preUpdate(LifecycleEventArgs $event): void
  53.     {
  54.         $object = $event->getObject();
  56.         if (!$this->isUploadable($object)) {
  57.             return;
  58.         }
  60.         foreach ($this->getUploadableFields($object) as $field) {
  61.             $this->handler->upload($object, $field);
  62.         }
  64.         $this->adapter->recomputeChangeSet($event);
  65.     }
  66. }