custom/plugins/MetalementsTheme/src/Subscriber/ProductVariantenMedia.php line 105

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  1. <?php
  3. declare(strict_types=1);
  5. namespace MetalementsTheme\Subscriber;
  7. use Shopware\Core\Framework\Struct\ArrayStruct;
  8. use Shopware\Core\Framework\Struct\ArrayEntity;
  9. use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  12. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  13. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\OrFilter;
  14. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  15. use Shopware\Core\Content\Media\DataAbstractionLayer\MediaRepositoryDecorator;
  17. class ProductVariantenMedia implements EventSubscriberInterface
  18. {
  19.     private $productRepository;
  20.     private MediaRepositoryDecorator $mediaRepository;
  22.     public function __construct(EntityRepositoryInterface $productRepository, MediaRepositoryDecorator $mediaRepository)
  23.     {
  24.         $this->productRepository = $productRepository;
  25.         $this->mediaRepository = $mediaRepository;
  26.     }
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             ProductPageLoadedEvent::class => 'onProductPageLoaded'
  32.         ];
  33.     }
  35.     public function onProductPageLoaded(ProductPageLoadedEvent $event): void
  36.     {
  37.         $product  = $event->getPage()->getProduct();
  38.         $parentProduct = $product->getParent();
  40.         if ($parentProduct !== null) {
  41.             $product = $parentProduct;
  42.         }
  44.         $criteria = new Criteria();
  45.         $criteria->addFilter(new EqualsFilter(
  46.             'parentId',
  47.             $product->getParentId()
  48.         ));
  50.         $criteria->addAssociation('cover.media');
  51.         $criteria->addAssociation('options.group');
  53.         // retrieve all product variants
  54.         $products = $this->productRepository->search($criteria, $event->getContext());
  55.         $matchingVariants = $products->getEntities()->getElements();
  56.         $productColor = null;
  58.         $debug = [];
  59.         $options_value = null;
  60.         $allOptions = [];
  63.         // find which options are selected, i.e. which 'Eigenschaften' does the current product have.
  65.         $NummberOfOptions = 0;
  67.         foreach ($product->getOptions() as  $option) {
  68.             if (strpos($option->getGroup()->name, 'Design') == false) {
  69.                 $options_value[] = $option->name;
  70.                 $NummberOfOptions = $NummberOfOptions + 1;
  71.             }
  72.  
  73.         }
  75.         //die('<pre>' . print_r($NummberOfOptions, true) . '</pre>');
  77.         // echo "<pre>";
  78.         // print_r($debug);
  79.         // die();
  80.         // break;
  82.         $matchingVariants = $products->getEntities()->getElements();
  83.         $filteredVariants = null;
  85.         // then filter variants based on the selected 'Eigenschaften'
  87.         $NummberOfOptionsThatMatch = 0;
  89.         foreach ($matchingVariants as $variantProduct) {
  90.             $NummberOfOptionsThatMatch = 0;
  91.             $allOptions[] = 'Product:';
  92.             foreach ($variantProduct->getOptions() as  $option) {
  93.                 if(in_array($option->name, $options_value)) {
  94.                     $NummberOfOptionsThatMatch = $NummberOfOptionsThatMatch + 1;
  95.                 }
  96.                 $allOptions[] = $option->name;
  97.             }
  98.             if ($NummberOfOptionsThatMatch == $NummberOfOptions) {
  99.                 $filteredVariants[] = $variantProduct;
  100.             }
  101.         }
  104.         foreach ($filteredVariants as $variant) {
  105.             $coverId = $variant->getCover()->getMediaId();
  106.             if ($coverId) {
  107.                 $mediaCriteria = new Criteria();
  108.                 $mediaCriteria->addFilter(new EqualsFilter('id', $coverId));
  109.                 $mediaEntity = $this->mediaRepository->search($mediaCriteria, $event->getContext())->first();
  110.                 if ($mediaEntity) {
  111.                     $mediaEntity->addExtension('debugVariant', $variant);
  112.                     $variant->addExtension('variantMedia', $mediaEntity);
  113.                 }
  114.             }
  115.         }
  117.         $array = ['wct_product_varianten' => $filteredVariants];
  118.         $event->getPage()->assign($array);
  119.         $event->getPage()->assign(['all_options' => $allOptions]);
  121.     }
  122. }