custom/plugins/System4ShopTheme/src/Subscriber/HeaderResponseSubscriber.php line 33

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  1. <?php declare(strict_types=1);
  3. namespace System4ShopTheme\Subscriber;
  5. use Shopware\Core\Content\Category\Service\NavigationLoaderInterface;
  6. use Shopware\Core\System\SystemConfig\SystemConfigService;
  7. use Shopware\Storefront\Pagelet\Header\HeaderPageletLoadedEvent;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. class HeaderResponseSubscriber implements EventSubscriberInterface
  11. {   
  13.     /**
  14.      * @var NavigationLoaderInterface
  15.      */
  16.     private NavigationLoaderInterface $navigationLoader;
  17.     private SystemConfigService $systemConfigService;
  19.     public function __construct(
  20.         NavigationLoaderInterface $navigationLoader,
  21.         SystemConfigService $systemConfigService
  22.     ) {
  23.         $this->navigationLoader = $navigationLoader;
  24.         $this->systemConfigService = $systemConfigService;
  25.     }
  26.     public static function getSubscribedEvents(): array
  27.     {
  28.         return [
  29.             HeaderPageletLoadedEvent::class => 'addHeaderNavigation',
  30.         ];
  31.     }
  33.     public function addHeaderNavigation(HeaderPageletLoadedEvent $event)
  34.     {   
  35.         $rootId = $this->systemConfigService->get('System4ShopTheme.config.headerGroupCategory', $event->getSalesChannelContext()->getSalesChannelId());
  37.         $tree = null;
  38.         if ($rootId) {
  39.             $navigationId = $event->getRequest()->get('navigationId', $rootId);
  41.             $tree = $this->navigationLoader->load($navigationId, $event->getSalesChannelContext(), $rootId, 2);
  42.             $newTree = array_slice($tree->getTree(), 0, 7);
  43.             // $tree->setTree($newTree);
  44.             $tree->setTree($tree->getTree());
  45.         }
  46.         $event->getPagelet()->assign([
  47.             'customHeaderNavigation' => $tree
  48.         ]);
  49.     }
  50. }