vendor/crehler/product-files/src/Subscriber/ProductSubscriber.php line 47

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  1. <?php declare(strict_types=1);
  3. namespace Crehler\ProductFiles\Subscriber;
  5. use Crehler\ProductFiles\Service\ProductFilesService;
  6. use Shopware\Storefront\Page\Product\ProductLoaderCriteriaEvent;
  7. use Shopware\Storefront\Page\Product\ProductPageCriteriaEvent;
  8. use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. class ProductSubscriber implements EventSubscriberInterface
  12. {
  13.     /**
  14.      * @var ProductFilesService
  15.      */
  16.     private $productFilesService;
  18.     public function __construct(ProductFilesService $productFilesService)
  19.     {
  20.         $this->productFilesService = $productFilesService;
  21.     }
  23.     /**
  24.      * @return array
  25.      */
  26.     public static function getSubscribedEvents(): array
  27.     {
  28.         return [
  29.             ProductPageCriteriaEvent::class => 'onProductLoaderCriteria',
  30.             ProductPageLoadedEvent::class => 'onProductsLoaded',
  31.         ];
  32.     }
  34.     public function onProductsLoaded(ProductPageLoadedEvent $event)
  35.     {
  36.         $page = $event->getPage();
  37.         $product = $page->getProduct();
  38.         $context = $event->getSalesChannelContext();
  40.         $productFiles = $this->productFilesService->prepareProductFiles($product, $context);
  41.         $product->addExtension('productFiles', $productFiles);
  42.     }
  44.     /**
  45.      * @param ProductLoaderCriteriaEvent $event
  46.      */
  47.     public function onProductLoaderCriteria(ProductPageCriteriaEvent $event)
  48.     {
  49.         try {
  50.             $event
  51.                 ->getCriteria()
  52.                 ->addAssociation('downloadFiles')
  53.                 ->addAssociation('downloadFilesLinks');
  54.         } catch (\Exception $e) {
  56.         }
  57.     }
  58. }