custom/plugins/CogiTags/src/Subscriber/StorefrontSubscriber.php line 31

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  1. <?php declare(strict_types=1);
  3. namespace Cogi\Tags\Subscriber;
  5. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  6. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  7. use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. class StorefrontSubscriber implements EventSubscriberInterface
  11. {
  12.     /**
  13.      * @var EntityRepositoryInterface
  14.      */
  15.     protected $tagRepository;
  17.     public function __construct(
  18.         EntityRepositoryInterface $tagRepository
  19.     )
  20.     {
  21.         $this->tagRepository = $tagRepository;
  22.     }
  24.     public static function getSubscribedEvents(): array
  25.     {
  26.         return [
  27.             ProductPageLoadedEvent::class => 'onProductPageLoadedEvent'
  28.         ];
  29.     }
  31.     public function onProductPageLoadedEvent(ProductPageLoadedEvent $event): void
  32.     {
  33.         $tagIds = $event->getPage()->getProduct()->getTagIds();
  34.         if (empty($tagIds)) {
  35.             return;
  36.         }
  37.         $criteria = new Criteria($tagIds);
  39.         /** @var TagCollection $tags */
  40.         $tags = $this->tagRepository->search($criteria, $event->getContext())->getEntities();
  42.         $event->getPage()->getProduct()->addExtension('cogi-tags', $tags);
  43.     }
  44. }