PHP Product::setProductLinks方法代码示例

 /**
  *  Test for setProductLinks()
  */
 public function testSetProductLinks()
 {
     $link = $this->objectManagerHelper->getObject('Magento\\Catalog\\Model\\ProductLink\\Link');
     $link->setSku("Simple Product 1");
     $link->setLinkType("upsell");
     $link->setLinkedProductSku("Simple Product 2");
     $link->setLinkedProductType("simple");
     $link->setPosition(0);
     $productLinks = [$link];
     $this->model->setProductLinks($productLinks);
     $this->assertEquals($productLinks, $this->model->getProductLinks());
 }

 /**
  * Setting product links
  *
  * @param \Magento\Catalog\Model\Product $product
  * @return \Magento\Catalog\Model\Product
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  */
 protected function setProductLinks(\Magento\Catalog\Model\Product $product)
 {
     $links = $this->getLinkResolver()->getLinks();
     $product->setProductLinks([]);
     $product = $this->productLinks->initializeLinks($product, $links);
     $productLinks = $product->getProductLinks();
     $linkTypes = ['related' => $product->getRelatedReadonly(), 'upsell' => $product->getUpsellReadonly(), 'crosssell' => $product->getCrosssellReadonly()];
     foreach ($linkTypes as $linkType => $readonly) {
         if (isset($links[$linkType]) && !$readonly) {
             foreach ((array) $links[$linkType] as $linkData) {
                 if (empty($linkData['id'])) {
                     continue;
                 }
                 $linkProduct = $this->getProductRepository()->getById($linkData['id']);
                 $link = $this->getProductLinkFactory()->create();
                 $link->setSku($product->getSku())->setLinkedProductSku($linkProduct->getSku())->setLinkType($linkType)->setPosition(isset($linkData['position']) ? (int) $linkData['position'] : 0);
                 $productLinks[] = $link;
             }
         }
     }
     return $product->setProductLinks($productLinks);
 }

 /**
  * Initialize grouped product links
  *
  * @param \Magento\Catalog\Model\Product\Initialization\Helper\ProductLinks $subject
  * @param \Magento\Catalog\Model\Product $product
  * @param array $links
  *
  * @return \Magento\Catalog\Model\Product
  * @SuppressWarnings(PHPMD.UnusedFormalParameter)
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  */
 public function beforeInitializeLinks(\Magento\Catalog\Model\Product\Initialization\Helper\ProductLinks $subject, \Magento\Catalog\Model\Product $product, array $links)
 {
     if ($product->getTypeId() == TypeGrouped::TYPE_CODE && !$product->getGroupedReadonly()) {
         $links = isset($links[self::TYPE_NAME]) ? $links[self::TYPE_NAME] : $product->getGroupedLinkData();
         if ($product->getGroupedLinkData()) {
             $links = array_merge($links, $product->getGroupedLinkData());
         }
         $newLinks = [];
         $existingLinks = $product->getProductLinks();
         if ($links) {
             foreach ($links as $linkId => $linkRaw) {
                 /** @var \Magento\Catalog\Api\Data\ProductLinkInterface $productLink */
                 $productLink = $this->productLinkFactory->create();
                 if (isset($linkRaw['id'])) {
                     $productId = $linkRaw['id'];
                 } else {
                     $productId = $linkId;
                 }
                 $linkedProduct = $this->productRepository->getById($productId);
                 $productLink->setSku($product->getSku())->setLinkType(self::TYPE_NAME)->setLinkedProductSku($linkedProduct->getSku())->setLinkedProductType($linkedProduct->getTypeId())->setPosition($linkRaw['position'])->getExtensionAttributes()->setQty($linkRaw['qty']);
                 if (isset($linkRaw['custom_attributes'])) {
                     $productLinkExtension = $productLink->getExtensionAttributes();
                     if ($productLinkExtension === null) {
                         $productLinkExtension = $this->productLinkExtensionFactory->create();
                     }
                     foreach ($linkRaw['custom_attributes'] as $option) {
                         $name = $option['attribute_code'];
                         $value = $option['value'];
                         $setterName = 'set' . ucfirst($name);
                         // Check if setter exists
                         if (method_exists($productLinkExtension, $setterName)) {
                             call_user_func([$productLinkExtension, $setterName], $value);
                         }
                     }
                     $productLink->setExtensionAttributes($productLinkExtension);
                 }
                 $newLinks[] = $productLink;
             }
         }
         $existingLinks = $this->removeUnExistingLinks($existingLinks, $newLinks);
         $product->setProductLinks(array_merge($existingLinks, $newLinks));
     }
 }

 /**
  * {@inheritdoc}
  */
 public function setProductLinks(array $links = null)
 {
     $pluginInfo = $this->pluginList->getNext($this->subjectType, 'setProductLinks');
     if (!$pluginInfo) {
         return parent::setProductLinks($links);
     } else {
         return $this->___callPlugins('setProductLinks', func_get_args(), $pluginInfo);
     }
 }