src/Sylius/Bundle/CoreBundle/EventListener/ImagesUploadListener.php line 31

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  1. <?php
  3. /*
  4.  * This file is part of the Sylius package.
  5.  *
  6.  * (c) Paweł Jędrzejewski
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. declare(strict_types=1);
  14. namespace Sylius\Bundle\CoreBundle\EventListener;
  16. use Sylius\Component\Core\Model\ImagesAwareInterface;
  17. use Sylius\Component\Core\Uploader\ImageUploaderInterface;
  18. use Symfony\Component\EventDispatcher\GenericEvent;
  19. use Webmozart\Assert\Assert;
  21. final class ImagesUploadListener
  22. {
  23.     /** @var ImageUploaderInterface */
  24.     private $uploader;
  26.     public function __construct(ImageUploaderInterface $uploader)
  27.     {
  28.         $this->uploader = $uploader;
  29.     }
  31.     public function uploadImages(GenericEvent $event): void
  32.     {
  33.         $subject = $event->getSubject();
  34.         Assert::isInstanceOf($subject, ImagesAwareInterface::class);
  36.         $this->uploadSubjectImages($subject);
  37.     }
  39.     private function uploadSubjectImages(ImagesAwareInterface $subject): void
  40.     {
  41.         $images = $subject->getImages();
  42.         foreach ($images as $image) {
  43.             if ($image->hasFile()) {
  44.                 $this->uploader->upload($image);
  45.             }
  47.             // Upload failed? Let's remove that image.
  48.             if (null === $image->getPath()) {
  49.                 $images->removeElement($image);
  50.             }
  51.         }
  52.     }
  53. }