custom/plugins/AcrisCmsPreviewCS/src/Subscriber/SalesChannelProductCriteriaSubscriber.php line 30

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  1. <?php declare(strict_types=1);
  3. namespace Acris\CmsPreview\Subscriber;
  5. use Acris\CmsPreview\Components\Struct\CmsPreviewPageStruct;
  6. use Shopware\Core\Content\Product\SalesChannel\ProductAvailableFilter;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\MultiFilter;
  10. use Shopware\Core\System\SalesChannel\Event\SalesChannelProcessCriteriaEvent;
  11. use Shopware\Core\System\SystemConfig\SystemConfigService;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  14. class SalesChannelProductCriteriaSubscriber implements EventSubscriberInterface
  15. {
  16.     private SystemConfigService $systemConfigService;
  18.     public function __construct(SystemConfigService $systemConfigService)
  19.     {
  20.         $this->systemConfigService = $systemConfigService;
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [
  26.             'sales_channel.product.process.criteria' => 'onProductCriteriaLoaded'
  27.         ];
  28.     }
  30.     public function onProductCriteriaLoaded(SalesChannelProcessCriteriaEvent $event): void
  31.     {
  32.         $salesChannelContext = $event->getSalesChannelContext();
  34.         if($salesChannelContext->hasExtension(CmsPreviewPageStruct::EXTENSION_CMS_PREVIEW_PAGE) === true && $salesChannelContext->getExtension(CmsPreviewPageStruct::EXTENSION_CMS_PREVIEW_PAGE) instanceof CmsPreviewPageStruct) {
  35.             /** @var CmsPreviewPageStruct $cmsPagePreviewStruct */
  36.             $cmsPagePreviewStruct = $salesChannelContext->getExtension(CmsPreviewPageStruct::EXTENSION_CMS_PREVIEW_PAGE);
  37.             $criteria = $event->getCriteria();
  38.             $showInactiveProducts = $this->systemConfigService->get('AcrisCmsPreviewCS.config.showInactiveProductsInCategory', $salesChannelContext->getSalesChannelId());
  40.             // plugin config: show inactive products for category preview
  41.             if ($showInactiveProducts === true && empty($cmsPagePreviewStruct->getProductId()) === true) {
  43.                 if ($this->hasAvailableFilter($criteria) === true) {
  45.                     $newCriteriaFilters = [];
  46.                     foreach ($criteria->getFilters() as $filter) {
  47.                         if (!$filter instanceof ProductAvailableFilter) {
  48.                             array_push($newCriteriaFilters, $filter);
  49.                         }
  51.                         if ($filter instanceof ProductAvailableFilter) {
  52.                             foreach ($filter->getQueries() as $query) {
  53.                                 if (!empty($query->getField()) && $query->getField() !== 'product.active') {
  54.                                     array_push($newCriteriaFilters, $query);
  55.                                 }
  56.                             }
  57.                         }
  58.                     }
  60.                     if (!empty($newCriteriaFilters)) {
  61.                         $criteria->resetFilters();
  63.                         $criteria->addFilter(new MultiFilter(
  64.                             MultiFilter::CONNECTION_OR,
  65.                             [
  66.                                 new EqualsFilter('product.active', true),
  67.                                 new EqualsFilter('product.active', false)
  68.                             ]
  69.                         ));
  71.                         foreach ($newCriteriaFilters as $key => $filter) {
  72.                             if ($filter instanceof EqualsFilter) {
  73.                                 $criteria->addFilter(new EqualsFilter($filter->getField(), $filter->getValue()));
  74.                             }
  75.                         }
  76.                     }
  77.                 }
  79.                 $originalLimit = $criteria->getLimit();
  81.                 $modifiedLimit = $originalLimit ?? 20;
  83.                 $criteria->setLimit($modifiedLimit);
  84.             }
  86.             // always show inactive products (and variant) in previews
  87.             if (!empty($cmsPagePreviewStruct->getProductId())) {
  88.                 if (empty($criteria->getTitle()) === true || strpos($criteria->getTitle(), 'product-detail-route') === true || $criteria->getTitle() === 'product-detail-route') {
  89.                     $criteria->resetFilters();
  90.                 }
  91.             }
  92.         }
  93.     }
  95.     private function hasAvailableFilter(Criteria $criteria): bool
  96.     {
  97.         foreach ($criteria->getFilters() as $filter) {
  98.             if ($filter instanceof ProductAvailableFilter) {
  99.                 return true;
  100.             }
  101.         }
  102.         return false;
  103.     }
  104. }