src/App/EventListener/ProductImagesUploadListener.php line 22

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\EventListener;
  7. use Sylius\Component\Core\Model\ImagesAwareInterface;
  8. use Sylius\Component\Core\Uploader\ImageUploaderInterface;
  9. use Symfony\Component\EventDispatcher\GenericEvent;
  10. use Webmozart\Assert\Assert;
  12. class ProductImagesUploadListener
  13. {
  14.     /** @var ImageUploaderInterface */
  15.     private $uploader;
  17.     public function __construct(ImageUploaderInterface $uploader)
  18.     {
  19.         $this->uploader = $uploader;
  20.     }
  22.     public function uploadImages(GenericEvent $event): void
  23.     {
  24.         $subject = $event->getSubject();
  26.         if (count($subject->getProductAttributes()) > 0) {
  27.             foreach ($subject->getProductAttributes() as $productAttribute) {
  28.                 if (count($productAttribute->getProductAttributeItems()) > 0) {
  29.                     foreach ($productAttribute->getProductAttributeItems() as $productAttributeItem) {
  30.                         Assert::isInstanceOf($productAttributeItem, ImagesAwareInterface::class);
  31.                         $this->uploadSubjectImages($productAttributeItem);
  32.                     }
  33.                 }
  34.             }
  35.         }
  36.     }
  38.     private function uploadSubjectImages(ImagesAwareInterface $subject): void
  39.     {
  40.         $images = $subject->getImages();
  41.         foreach ($images as $image) {
  42.             if ($image->hasFile()) {
  43.                 $this->uploader->upload($image);
  44.             }
  46.             // Upload failed? Let's remove that image.
  47.             if (null === $image->getPath()) {
  48.                 $images->removeElement($image);
  49.             }
  50.         }
  51.     }
  52. }