custom/plugins/dupp_sync4_api/src/Subscriber/CategoryLoadedSubscriber.php line 46

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  1. <?php declare(strict_types=1);
  3. namespace Dupp\Sync4Api\Subscriber;
  5. use Shopware\Core\Content\Category\CategoryEntity;
  6. use Shopware\Core\Content\Category\SalesChannel\AbstractCategoryRoute;
  7. use Shopware\Core\Content\Category\CategoryEvents;
  8. use Shopware\Core\Content\Product\Events\ProductListingCriteriaEvent;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
  10. use Shopware\Core\Framework\Struct\ArrayEntity;
  11. use Shopware\Storefront\Page\Navigation\NavigationPageLoadedEvent;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  14. class CategoryLoadedSubscriber implements EventSubscriberInterface
  15. {
  17.     /**
  18.      * @var AbstractCategoryRoute
  19.      */
  20.     private $cmsPageRoute;
  22.     public function __construct(
  23.         AbstractCategoryRoute $cmsPageRoute
  24.     )
  25.     {
  26.         $this->cmsPageRoute = $cmsPageRoute;
  27.     }
  29.     /**
  30.      * @var string
  31.      */
  32.     private $pluginName = 'Sync4ApiExport';
  34.     /**
  35.      * @var string
  36.      */
  37.     private $customFieldName = 'sync4_api_visual_order';
  39.     public static function getSubscribedEvents(): array
  40.     {
  41.         return [
  42.             NavigationPageLoadedEvent::class => 'onNavigationPageLoaded'
  43.         ];
  44.     }
  46.     public function onNavigationPageLoaded(NavigationPageLoadedEvent $event)
  47.     {
  48.         try {
  49.             $this->handleCustomFields($event);
  50.         } catch (\Exception $exception) {
  51.             //TODO: add logging
  52.         }
  53.     }
  55.     private function handleCustomFields(NavigationPageLoadedEvent $event)
  56.     {
  57.         $config = [];
  59.         $navigationId = $event->getRequest()->get(
  60.             'navigationId',
  61.             $event->getSalesChannelContext()->getSalesChannel()->getNavigationCategoryId()
  62.         );
  64.         $category = $this->cmsPageRoute
  65.             ->load($navigationId, $event->getRequest(), $event->getSalesChannelContext())
  66.             ->getCategory();
  68.         if (!$category) {
  69.             return;
  70.         }
  72.         $customFields = $category->get('customFields');
  74.         if (!$customFields) {
  75.             return;
  76.         }
  78.         foreach($customFields as $name => $value) {
  79.             if ($name !== $this->customFieldName || empty($value)) {
  80.                 continue;
  81.             }
  83.             $config['visualOrder'] = json_decode($value);
  84.         }
  86.         $event->getContext()->addExtension($this->pluginName, new ArrayEntity($config));
  87.     }
  88. }