custom/static-plugins/CytexTheme/src/Subscriber/ListingSubscriber.php line 27

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  1. <?php declare(strict_types=1);
  3. namespace CytexTheme\Subscriber;
  5. use Shopware\Core\Content\Product\Events\ProductListingResultEvent;
  6. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  8. use Shopware\Core\Framework\Struct\ArrayStruct;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. class ListingSubscriber implements EventSubscriberInterface
  12. {
  13.     private EntityRepositoryInterface $productRepository;
  15.     public function __construct(EntityRepositoryInterface $productRepository)
  16.     {
  17.         $this->productRepository = $productRepository;
  18.     }
  20.     public static function getSubscribedEvents(): array
  21.     {
  22.         return [
  23.             ProductListingResultEvent::class => 'onListResult'
  24.         ];
  25.     }
  27.     public function onListResult(ProductListingResultEvent $event)
  28.     {
  29.         $products = $event->getResult()->getEntities();
  30.         $ids = $products->getIds();
  31.         $criteria = new Criteria($ids);
  32.         $criteria->addAssociation('media');
  34.         $results = $this->productRepository->search($criteria, $event->getContext());
  35.         foreach ($results as $product) {
  36.             $media = $product->getMedia()->getElements();
  37.             unset($media[$product->getCoverId()]);
  38.             if (empty($media)) {
  39.                 continue;
  40.             }
  41.             $mainProduct = $products->get($product->getId());
  42.             if (!$mainProduct) {
  43.                 continue;
  44.             }
  45.             $mainProduct->addExtension('alternativeCover', new ArrayStruct(['cover' => reset($media)->getMedia()]));
  46.         }
  47.     }
  48. }