custom/plugins/econsorsetup/src/Subscriber/EconsorSetupRobotMetaSubscriber.php line 35

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  1. <?php
  3. declare(strict_types=1);
  5. namespace EconsorSetup\Subscriber;
  7. use Exception;
  8. use Shopware\Core\Content\Product\ProductEntity;
  9. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  11. use Shopware\Storefront\Page\GenericPageLoadedEvent;
  12. use Shopware\Storefront\Page\Page;
  13. use Shopware\Storefront\Page\PageLoadedEvent;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  15. use Symfony\Component\HttpFoundation\Request;
  17. class EconsorSetupRobotMetaSubscriber implements EventSubscriberInterface
  18. {
  19.     private EntityRepository $productRepository;
  20.     private string $devInstalled;
  22.     public function __construct(EntityRepository $productRepository, string $devInstalled)
  23.     {
  24.         $this->productRepository = $productRepository;
  25.         $this->devInstalled = $devInstalled;
  26.     }
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             GenericPageLoadedEvent::class => 'onPageLoaded',
  32.         ];
  33.     }
  35.     public function onPageLoaded(PageLoadedEvent $event): void
  36.     {
  37.         try {
  38.             // check for Customfields, if EconsorDev Plugin is NOT active via .xml Parameter.
  39.             $request = $event->getRequest();
  40.             if (!$request->isXmlHttpRequest() && "false" === $this->devInstalled) {
  41.                 $route = $request->attributes->get("_route");
  42.                 assert(is_string($route));
  43.                 switch ($route) {
  44.                     case 'frontend.home.page':
  45.                         $customFields = $this->getHomeCustomFields($event);
  46.                         break;
  47.                     case 'frontend.navigation.page':
  48.                         $customFields = $this->getNavigationCustomFields($event);
  49.                         break;
  50.                     case 'frontend.detail.page':
  51.                         $customFields = $this->getDetailCustomFields($event, $request);
  52.                         break;
  53.                     default:
  54.                         $customFields = null;
  55.                 }
  56.                 $this->setRobots($event, $customFields);
  57.             }
  58.         } catch (Exception $e) {
  59.             /** TODO: log error */
  60.         }
  61.     }
  63.     private function getHomeCustomFields(PageLoadedEvent $event): ?array
  64.     {
  65.         return $event->getSalesChannelContext()->getSalesChannel()->getCustomFields();
  66.     }
  68.     private function getNavigationCustomFields(PageLoadedEvent $event): ?array
  69.     {
  70.         if (!($page = $event->getPage()) instanceof Page) {
  71.             return null;
  72.         }
  73.         if (null === $header = $page->getHeader()) {
  74.             return null;
  75.         }
  76.         if (null === $tree = $header->getNavigation()) {
  77.             return null;
  78.         }
  79.         if (null === $active = $tree->getActive()) {
  80.             return null;
  81.         }
  82.         return $active->getCustomFields();
  83.     }
  85.     private function getDetailCustomFields(PageLoadedEvent $event, Request $request): ?array
  86.     {
  87.         $productId = $request->query->get("productId");
  88.         assert(is_string($productId));
  89.         try {
  90.             $result = $this->productRepository->search(
  91.                 (new Criteria([$productId]))->addAssociation('customFields'),
  92.                 $event->getSalesChannelContext()->getContext()
  93.             );
  94.             if ($result->getTotal()) {
  95.                 /** @var ProductEntity $product */
  96.                 $product = $result->first();
  97.                 return $product->getCustomFields();
  98.             }
  99.         } catch (Exception $e) {
  100.             /** TODO: log error */
  101.         }
  102.         return null;
  103.     }
  105.     private function setRobots(PageLoadedEvent $event, ?array $customFields): void
  106.     {
  107.         $metaSetting = 'index,follow';
  108.         if (isset($customFields)) {
  109.             if (array_key_exists('custom_meta_robots', $customFields)) {
  110.                 if (true === $customFields['custom_meta_robots']) {
  111.                     $metaSetting = 'noindex,nofollow';
  112.                 }
  113.             }
  114.         }
  115.         if ($event->getRequest()->query->get('p')) {
  116.             $metaSetting = 'noindex,follow';
  117.         }
  118.         $page = $event->getPage();
  119.         if ($page instanceof Page) {
  120.             $metaInformation = $page->getMetaInformation();
  121.             if (null !== $metaInformation) {
  122.                 $metaInformation->setRobots($metaSetting);
  123.             }
  124.         }
  125.     }
  126. }