vendor/shopware/storefront/Pagelet/Header/HeaderPageletLoader.php line 53

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Pagelet\Header;
  5. use Shopware\Core\Content\Category\CategoryCollection;
  6. use Shopware\Core\Content\Category\Service\NavigationLoaderInterface;
  7. use Shopware\Core\Content\Category\Tree\TreeItem;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Search\Sorting\FieldSorting;
  11. use Shopware\Core\Framework\Routing\Exception\MissingRequestParameterException;
  12. use Shopware\Core\System\Annotation\Concept\ExtensionPattern\Decoratable;
  13. use Shopware\Core\System\Currency\SalesChannel\AbstractCurrencyRoute;
  14. use Shopware\Core\System\Language\LanguageCollection;
  15. use Shopware\Core\System\Language\SalesChannel\AbstractLanguageRoute;
  16. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  17. use Shopware\Storefront\Event\RouteRequest\CurrencyRouteRequestEvent;
  18. use Shopware\Storefront\Event\RouteRequest\LanguageRouteRequestEvent;
  19. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  20. use Symfony\Component\HttpFoundation\Request;
  22. /**
  23.  * @Decoratable()
  24.  */
  25. class HeaderPageletLoader implements HeaderPageletLoaderInterface
  26. {
  27.     private EventDispatcherInterface $eventDispatcher;
  29.     private AbstractCurrencyRoute $currencyRoute;
  31.     private AbstractLanguageRoute $languageRoute;
  33.     private NavigationLoaderInterface $navigationLoader;
  35.     /**
  36.      * @internal
  37.      */
  38.     public function __construct(
  39.         EventDispatcherInterface $eventDispatcher,
  40.         AbstractCurrencyRoute $currencyRoute,
  41.         AbstractLanguageRoute $languageRoute,
  42.         NavigationLoaderInterface $navigationLoader
  43.     ) {
  44.         $this->eventDispatcher = $eventDispatcher;
  45.         $this->currencyRoute = $currencyRoute;
  46.         $this->languageRoute = $languageRoute;
  47.         $this->navigationLoader = $navigationLoader;
  48.     }
  50.     /**
  51.      * @throws MissingRequestParameterException
  52.      */
  53.     public function load(Request $request, SalesChannelContext $context): HeaderPagelet
  54.     {
  55.         $salesChannel = $context->getSalesChannel();
  56.         $navigationId = $request->get('navigationId', $salesChannel->getNavigationCategoryId());
  58.         if (!$navigationId) {
  59.             throw new MissingRequestParameterException('navigationId');
  60.         }
  62.         $languages = $this->getLanguages($context, $request);
  64.         $event = new CurrencyRouteRequestEvent($request, new Request(), $context);
  65.         $this->eventDispatcher->dispatch($event);
  67.         $navigation = $this->navigationLoader->load(
  68.             (string) $navigationId,
  69.             $context,
  70.             $salesChannel->getNavigationCategoryId(),
  71.             $salesChannel->getNavigationCategoryDepth()
  72.         );
  74.         $criteria = new Criteria();
  75.         $criteria->setTitle('header::currencies');
  77.         $currencies = $this->currencyRoute
  78.             ->load($event->getStoreApiRequest(), $context, $criteria)
  79.             ->getCurrencies();
  81.         $page = new HeaderPagelet(
  82.             $navigation,
  83.             $languages,
  84.             $currencies,
  85.             $languages->get($context->getContext()->getLanguageId()),
  86.             $context->getCurrency(),
  87.             $this->getServiceMenu($context)
  88.         );
  90.         $this->eventDispatcher->dispatch(new HeaderPageletLoadedEvent($page, $context, $request));
  92.         return $page;
  93.     }
  95.     private function getServiceMenu(SalesChannelContext $context): CategoryCollection
  96.     {
  97.         $serviceId = $context->getSalesChannel()->getServiceCategoryId();
  99.         if ($serviceId === null) {
  100.             return new CategoryCollection();
  101.         }
  103.         $navigation = $this->navigationLoader->load($serviceId, $context, $serviceId, 1);
  105.         return new CategoryCollection(array_map(static function (TreeItem $treeItem) {
  106.             return $treeItem->getCategory();
  107.         }, $navigation->getTree()));
  108.     }
  110.     private function getLanguages(SalesChannelContext $context, Request $request): LanguageCollection
  111.     {
  112.         $criteria = new Criteria();
  113.         $criteria->setTitle('header::languages');
  115.         $criteria->addFilter(
  116.             new EqualsFilter('language.salesChannelDomains.salesChannelId', $context->getSalesChannel()->getId())
  117.         );
  119.         $criteria->addSorting(new FieldSorting('name', FieldSorting::ASCENDING));
  120.         $criteria->addAssociation('productSearchConfig');
  121.         $apiRequest = new Request();
  123.         $event = new LanguageRouteRequestEvent($request, $apiRequest, $context, $criteria);
  124.         $this->eventDispatcher->dispatch($event);
  126.         return $this->languageRoute->load($event->getStoreApiRequest(), $context, $criteria)->getLanguages();
  127.     }
  128. }