custom/plugins/S360Experts/src/Storefront/Page/Navigation/Subscriber/NavigationPageSubscriber.php line 52

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  1. <?php
  4. namespace S360Experts\Storefront\Page\Navigation\Subscriber;
  6. use Shopware\Storefront\Page\Navigation\NavigationPageLoadedEvent;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Shopware\Core\System\SystemConfig\SystemConfigService;
  10. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  12. use Shopware\Core\Framework\Struct\ArrayStruct;
  14. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  15. use Symfony\Component\Security\Core\Exception\CredentialsExpiredException;
  17. use S360Experts\Core\Content\Expert\ExpertCollection;
  19. class NavigationPageSubscriber implements EventSubscriberInterface
  20. {
  21.     /**
  22.      * @var SystemConfigService
  23.      */
  24.     private $systemConfigService;
  26.     /**
  27.      * @var EntityRepository
  28.      */
  29.     private $expertRepository;
  31.     public function __construct(
  32.         SystemConfigService $systemConfigService, 
  33.         EntityRepository $expertRepository,
  34.         EntityRepository $categoryRepository
  35.     )   {
  36.         $this->expertRepository = $expertRepository;
  37.         $this->systemConfigService = $systemConfigService;
  38.         $this->categoryRepository = $categoryRepository;
  39.     }
  41.     public static function getSubscribedEvents(): array
  42.     {
  43.         return [
  44.             NavigationPageLoadedEvent::class => 'onNavigationPageLoaded'
  45.         ];
  46.     }
  48.     /**
  49.      * @param NavigationPageLoadedEvent $event
  50.      * @return void
  51.      */
  52.     public function onNavigationPageLoaded(NavigationPageLoadedEvent $event): void
  53.     {
  54.         // /navigation/$currentCategoryId
  55.         $path = $event->getRequest()->getPathInfo();
  57.         // basic collection
  58.         $s360Experts = new ExpertCollection;
  60.         // make sure we're in a navigation
  61.         if (false === strpos($path, 'navigation')) {
  62.             return;
  63.         }
  65.         // Get last subCategory id, in case very deep navigations might have
  66.         // the entire path as, i.e. /navigation/$id/$id/$id
  67.         $explodedPath = explode('/', $path);
  68.         $currentCategoryId = $explodedPath[count($explodedPath) - 1];
  70.         $criteria = new Criteria();
  71.         $criteria->addAssociation('categories');
  73.         $allExperts = $this->expertRepository->search($criteria, $event->getContext());
  75.         foreach($allExperts as $expert) {
  76.             if($expert->getCategories()->has($currentCategoryId)) {
  77.                 $s360Experts->add($expert);
  78.             }
  79.         }
  81.         if($this->systemConfigService->get('S360Experts.config.inheritFromParent') && empty($s360Experts->getElements())) { // not sure if i should just use ->getTotal() here
  82.             // find parent categories here and iterate through them in reverse hierarchy until we find at least 1 expert
  83.             $criteria = new Criteria();
  84.             $criteria->addFilter(new EqualsFilter('id', $currentCategoryId));
  85.             $currentCategory = $this->categoryRepository->search($criteria, $event->getContext())->first();
  86.             $categoryTree = array_reverse(explode('|', $currentCategory->getPath()));
  87.             $categoryTree = array_filter($categoryTree, fn($value) => !is_null($value) && $value !== ''); // remove empty elements
  88.             array_pop($categoryTree); // without root category
  89.             foreach($allExperts as $expert) {
  90.                 if(empty($s360Experts->getElements())) {
  91.                     foreach($categoryTree as $categoryId) {
  92.                         if($expert->getCategories()->has($categoryId)) {
  93.                             $s360Experts->add($expert);
  94.                         }
  95.                     }
  96.                 }
  97.             }
  98.         }
  100.         // this is the base entities we assign to my page
  101.         if(!empty($s360Experts->getElements())) {
  102.             $event->getPage()->addExtension('s360_experts', $s360Experts);
  103.         }
  105.         // this is their images
  106.         $s360ExpertImages = [];
  107.         foreach($s360Experts as $s360Expert) {
  108.             if(!empty($s360Expert->getImage())) {
  109.                 $s360ExpertImages[] = $s360Expert->getImage();
  110.             }
  111.         }
  112.         $event->getPage()->addExtension('s360_experts_images', new ArrayStruct($s360ExpertImages));
  113.     }
  114. }