src/Core/Framework/Adapter/Twig/Extension/BuildBreadcrumbExtension.php line 62

  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Framework\Adapter\Twig\Extension;
  5. use Shopware\Core\Content\Category\CategoryCollection;
  6. use Shopware\Core\Content\Category\CategoryEntity;
  7. use Shopware\Core\Content\Category\Service\CategoryBreadcrumbBuilder;
  8. use Shopware\Core\Framework\Context;
  9. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  11. use Shopware\Core\Framework\Log\Package;
  12. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  13. use Twig\Extension\AbstractExtension;
  14. use Twig\TwigFunction;
  16. #[Package('core')]
  17. class BuildBreadcrumbExtension extends AbstractExtension
  18. {
  19.     /**
  20.      * @internal
  21.      */
  22.     public function __construct(
  23.         private readonly CategoryBreadcrumbBuilder $categoryBreadcrumbBuilder,
  24.         private readonly EntityRepository $categoryRepository
  25.     ) {
  26.     }
  28.     public function getFunctions(): array
  29.     {
  30.         return [
  31.             new TwigFunction('sw_breadcrumb_full', $this->getFullBreadcrumb(...), ['needs_context' => true]),
  32.         ];
  33.     }
  35.     /**
  36.      * @param array<string, mixed> $twigContext
  37.      *
  38.      * @return array<string, CategoryEntity>
  39.      */
  40.     public function getFullBreadcrumb(array $twigContext, CategoryEntity $category, Context $context): array
  41.     {
  42.         $salesChannel = null;
  43.         if (\array_key_exists('context', $twigContext) && $twigContext['context'] instanceof SalesChannelContext) {
  44.             $salesChannel = $twigContext['context']->getSalesChannel();
  45.         }
  47.         $seoBreadcrumb = $this->categoryBreadcrumbBuilder->build($category, $salesChannel);
  49.         if ($seoBreadcrumb === null) {
  50.             return [];
  51.         }
  53.         /** @var list<string> $categoryIds */
  54.         $categoryIds = array_keys($seoBreadcrumb);
  55.         if (empty($categoryIds)) {
  56.             return [];
  57.         }
  59.         $criteria = new Criteria($categoryIds);
  60.         $criteria->setTitle('breadcrumb-extension');
  61.         /** @var CategoryCollection $categories */
  62.         $categories = $this->categoryRepository->search($criteria, $context)->getEntities();
  64.         $breadcrumb = [];
  65.         foreach ($categoryIds as $categoryId) {
  66.             if ($categories->get($categoryId) === null) {
  67.                 continue;
  68.             }
  70.             $breadcrumb[$categoryId] = $categories->get($categoryId);
  71.         }
  73.         return $breadcrumb;
  74.     }
  75. }