custom/plugins/WynCustomerTheme/src/Subscriber/NavigationSubscriber.php line 38

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  1. <?php declare(strict_types=1);
  3. namespace Wyn\CustomerTheme\Subscriber;
  5. use Shopware\Core\Content\Category\CategoryEntity;
  6. use Shopware\Core\Content\Category\Event\NavigationLoadedEvent;
  7. use Shopware\Core\Content\Media\MediaCollection;
  8. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  9. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  12. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsAnyFilter;
  13. use Shopware\Core\Framework\Struct\ArrayStruct;
  14. use Shopware\Core\Framework\Struct\ArrayStruct as ArrayStructAlias;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. use Shopware\Core\Content\Product\ProductEvents;
  18. class NavigationSubscriber implements EventSubscriberInterface
  19. {
  20.   private EntityRepositoryInterface $mediaRepository;
  22.   /**
  23.    * @param EntityRepositoryInterface $mediaRepository
  24.    */
  25.   public function __construct(EntityRepositoryInterface $mediaRepository)
  26.   {
  27.     $this->mediaRepository = $mediaRepository;
  28.   }
  30.   public static function getSubscribedEvents(): array
  31.   {
  32.     // Return the events to listen to as array like this:  <event to listen to> => <method to execute>
  33.     return [
  34.       NavigationLoadedEvent::class => 'onNavigationLoaded'
  35.     ];
  36.   }
  38.   public function onNavigationLoaded(NavigationLoadedEvent $event)
  39.   {
  40.     $navigationTree = $event->getNavigation()->getTree();
  41.     $categoryIconMediaIds = [];
  43.     foreach($navigationTree as $treeItem) {
  44.       $children = $treeItem->getChildren();
  46.       /** @var CategoryEntity $child */
  47.       foreach($children as $child) {
  48.         $iconMediaId = $child->getCategory()->getCustomFields()['wyn_category_additional_information_icon'] ?? null;
  49.         if($iconMediaId != null) {
  50.           $categoryIconMediaIds[] = $iconMediaId;
  51.         }
  52.       }
  53.     }
  55.     $criteria = new Criteria();
  56.     $criteria->addFilter(new EqualsAnyFilter('id', $categoryIconMediaIds));
  57.     /** @var MediaCollection $result */
  58.     $mediaCollection = $this->mediaRepository->search($criteria, $event->getContext())->getEntities();
  59. //    $event->getNavigation()->addExtension('categoryIconMediaCollection', new ArrayStruct(['mediaCollection' => $mediaCollection]));
  60.     $struct = new ArrayStruct(['mediaCollection' => $mediaCollection]);
  61.     $event->getNavigation()->addExtension('categoryIconMediaCollection', $struct);
  62.     $hallo = 5;
  66.   }
  67. }