custom/plugins/NenoHeroSlider/src/Storefront/Subscriber/NavigationPageLoadedSubscriber.php line 36

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  1. <?php declare(strict_types=1);
  4. namespace Neno\HeroSlider\Storefront\Subscriber;
  7. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Search\Sorting\FieldSorting;
  11. use Shopware\Storefront\Page\Navigation\NavigationPageLoadedEvent;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  14. class NavigationPageLoadedSubscriber implements EventSubscriberInterface
  15. {
  16.     /**
  17.      * @var EntityRepositoryInterface
  18.      */
  19.     private $slideRepository;
  21.     public function __construct(EntityRepositoryInterface $slideRepository)
  22.     {
  23.         $this->slideRepository = $slideRepository;
  24.     }
  26.     /**
  27.      * @inheritDoc
  28.      */
  29.     public static function getSubscribedEvents(): array
  30.     {
  31.         return [
  32.             NavigationPageLoadedEvent::class => 'addHeroSliderData',
  33.         ];
  34.     }
  36.     public function addHeroSliderData(NavigationPageLoadedEvent $event): void
  37.     {
  38.         $request = $event->getRequest();
  39.         $context = $event->getSalesChannelContext();
  41.         $categoryId = $request->get('navigationId', $context->getSalesChannel()->getNavigationCategoryId());
  43.         if (!$categoryId) {
  44.             return;
  45.         }
  47.         $criteria = (new Criteria())
  48.             ->addAssociation('categories')
  49.             ->addFilter(new EqualsFilter('categories.id', $categoryId))
  50.             ->addSorting(new FieldSorting('priority'));
  52.         $slides = $this->slideRepository
  53.             ->search($criteria, $event->getContext())
  54.             ->getEntities();
  56.         $event->getPage()->addExtension('hero_slider_slides', $slides);
  57.     }
  58. }