src/EventSubscriber/ResolveUndanewsMediaObjectContentUrlSubscriber.php line 38

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use ApiPlatform\Core\EventListener\EventPriorities;
  6. use ApiPlatform\Core\Util\RequestAttributesExtractor;
  7. use App\Entity\UndanewsMediaObject;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\HttpFoundation\Response;
  10. use Symfony\Component\HttpKernel\Event\ViewEvent;
  11. use Symfony\Component\HttpKernel\KernelEvents;
  12. use Vich\UploaderBundle\Storage\StorageInterface;
  14. class ResolveUndanewsMediaObjectContentUrlSubscriber implements EventSubscriberInterface
  15. {
  17.     /**
  18.      * @var StorageInterface
  19.      */
  20.     private $storage;
  22.     public function __construct(StorageInterface $storage)
  23.     {
  25.         $this->storage = $storage;
  26.     }
  28.     /**
  29.      * @inheritDoc
  30.      */
  31.     public static function getSubscribedEvents(): array
  32.     {
  33.         return [
  34.             KernelEvents::VIEW => ['onPreSerialize', EventPriorities::PRE_SERIALIZE],
  35.         ];
  36.     }
  38.     public function onPreSerialize(ViewEvent $event): void
  39.     {
  40.         $controllerResult = $event->getControllerResult();
  41.         $request = $event->getRequest();
  43.         if ($controllerResult instanceof Response || !$request->attributes->getBoolean('_api_respond', true)) {
  44.             return;
  45.         }
  47.         if (!($attributes = RequestAttributesExtractor::extractAttributes($request))
  48.             || !\is_a($attributes['resource_class'], UndanewsMediaObject::class, true)) {
  49.             return;
  50.         }
  52.         $undanewsMediaObjects = $controllerResult;
  54.         if (!is_iterable($undanewsMediaObjects)) {
  55.             $undanewsMediaObjects = [$undanewsMediaObjects];
  56.         }
  58.         foreach ($undanewsMediaObjects as $undanewsMediaObject) {
  59.             if (!$undanewsMediaObject instanceof UndanewsMediaObject) {
  60.                 continue;
  61.             }
  63.             $undanewsMediaObject->setContentUrl($this->storage->resolveUri($undanewsMediaObject, 'file'));
  64.         }
  65.     }
  66. }