vendor/shopware/storefront/Pagelet/Header/HeaderPageletLoader.php line 68

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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.     public function __construct(
  36.         EventDispatcherInterface $eventDispatcher,
  37.         AbstractCurrencyRoute $currencyRoute,
  38.         AbstractLanguageRoute $languageRoute,
  39.         NavigationLoaderInterface $navigationLoader
  40.     ) {
  41.         $this->eventDispatcher = $eventDispatcher;
  42.         $this->currencyRoute = $currencyRoute;
  43.         $this->languageRoute = $languageRoute;
  44.         $this->navigationLoader = $navigationLoader;
  45.     }
  47.     /**
  48.      * @throws MissingRequestParameterException
  49.      */
  50.     public function load(Request $request, SalesChannelContext $context): HeaderPagelet
  51.     {
  52.         $salesChannel = $context->getSalesChannel();
  53.         $navigationId = $request->get('navigationId', $salesChannel->getNavigationCategoryId());
  55.         if (!$navigationId) {
  56.             throw new MissingRequestParameterException('navigationId');
  57.         }
  59.         $languages = $this->getLanguages($context, $request);
  61.         $event = new CurrencyRouteRequestEvent($request, new Request(), $context);
  62.         $this->eventDispatcher->dispatch($event);
  64.         $navigation = $this->navigationLoader->load(
  65.             (string) $navigationId,
  66.             $context,
  67.             $salesChannel->getNavigationCategoryId(),
  68.             $salesChannel->getNavigationCategoryDepth()
  69.         );
  71.         $criteria = new Criteria();
  72.         $criteria->setTitle('header::currencies');
  74.         $currencies = $this->currencyRoute
  75.             ->load($event->getStoreApiRequest(), $context, $criteria)
  76.             ->getCurrencies();
  78.         $page = new HeaderPagelet(
  79.             $navigation,
  80.             $languages,
  81.             $currencies,
  82.             $languages->get($context->getContext()->getLanguageId()),
  83.             $context->getCurrency(),
  84.             $this->getServiceMenu($context)
  85.         );
  87.         $this->eventDispatcher->dispatch(new HeaderPageletLoadedEvent($page, $context, $request));
  89.         return $page;
  90.     }
  92.     private function getServiceMenu(SalesChannelContext $context): CategoryCollection
  93.     {
  94.         $serviceId = $context->getSalesChannel()->getServiceCategoryId();
  96.         if ($serviceId === null) {
  97.             return new CategoryCollection();
  98.         }
  100.         $navigation = $this->navigationLoader->load($serviceId, $context, $serviceId, 1);
  102.         return new CategoryCollection(array_map(static function (TreeItem $treeItem) {
  103.             return $treeItem->getCategory();
  104.         }, $navigation->getTree()));
  105.     }
  107.     private function getLanguages(SalesChannelContext $context, Request $request): LanguageCollection
  108.     {
  109.         $criteria = new Criteria();
  110.         $criteria->setTitle('header::languages');
  112.         $criteria->addFilter(
  113.             new EqualsFilter('language.salesChannelDomains.salesChannelId', $context->getSalesChannel()->getId())
  114.         );
  116.         $criteria->addSorting(new FieldSorting('name', FieldSorting::ASCENDING));
  117.         $criteria->addAssociation('productSearchConfig');
  118.         $apiRequest = new Request();
  120.         $event = new LanguageRouteRequestEvent($request, $apiRequest, $context, $criteria);
  121.         $this->eventDispatcher->dispatch($event);
  123.         return $this->languageRoute->load($event->getStoreApiRequest(), $context, $criteria)->getLanguages();
  124.     }
  125. }