custom/plugins/ThemeOkeonline/src/Storefront/Event/StorefrontRenderEventSubscriber.php line 53

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  1. <?php declare(strict_types=1);
  2. namespace ThemeOkeOnline\Storefront\Event;
  3. // namespace Okeonline\AssetsKeyValue\Storefront\Page;
  5. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  6. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsAnyFilter;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  10. use Shopware\Core\Framework\Struct\ArrayEntity;
  11. use Shopware\Core\Framework\Struct\ArrayStruct;
  12. use Shopware\Core\System\SystemConfig\SystemConfigService;
  13. use Shopware\Storefront\Event\StorefrontRenderEvent;
  14. use Shopware\Storefront\Page\Product\ProductLoaderCriteriaEvent;
  15. use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
  16. use Symfony\Component\Config\Definition\Exception\Exception;
  17. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  19. class StorefrontRenderEventSubscriber implements EventSubscriberInterface
  20. {
  21.     /**
  22.      * @var GenericPageLoadedEvent
  23.      */
  24.     private $event;
  26.     /**
  27.      * @var EntityRepository
  28.      */
  29.     private $categoryRepository;
  31.     /**
  32.      * @var SystemConfigService
  33.      */
  34.     private $systemConfigService;
  35.     private $context;
  37.     public function __construct(
  38.         EntityRepository $categoryRepository,
  39.         SystemConfigService $systemConfigService
  40.     )
  41.     {
  42.         $this->categoryRepository = $categoryRepository;
  43.         $this->systemConfigService = $systemConfigService;
  44.     }
  46.     public static function getSubscribedEvents(): array
  47.     {
  48.         return [
  49.             'Shopware\Storefront\Event\StorefrontRenderEvent' => ['addCategoriesToPage', 0]
  50.         ];
  51.     }
  53.     public function addCategoriesToPage(StorefrontRenderEvent $event): void
  54.     {
  55.         $this->event = $event;
  56.         $parameters = $event->getParameters();
  58.         // Check if page exists, if not this is probably something ajax.
  59.         if(!array_key_exists('page', $parameters))
  60.             return;
  62.         $page=$parameters['page'];
  63.         $context = $event->getContext();
  64.      
  65.         $criteria = new Criteria();
  66.         $criteria->addAssociation('children.children');
  67.         $data = $this->categoryRepository->search($criteria, $context);
  69.         foreach($data as $item) {
  70.             $item->children->sortByPosition();
  71.         }
  73.         $page->addExtension('categories', $data);
  75.         return;
  76.     }   
  77. }