/**
* Get product links list
*
* @param \Magento\Catalog\Api\Data\ProductInterface $product
* @return \Magento\Catalog\Api\Data\ProductLinkInterface[]
*/
public function getList(\Magento\Catalog\Api\Data\ProductInterface $product)
{
$output = [];
$linkTypes = $this->linkTypeProvider->getLinkTypes();
foreach (array_keys($linkTypes) as $linkTypeName) {
$collection = $this->entityCollectionProvider->getCollection($product, $linkTypeName);
foreach ($collection as $item) {
/** @var \Magento\Catalog\Api\Data\ProductLinkInterface $productLink */
$productLink = $this->productLinkFactory->create();
$productLink->setSku($product->getSku())->setLinkType($linkTypeName)->setLinkedProductSku($item['sku'])->setLinkedProductType($item['type'])->setPosition($item['position']);
if (isset($item['custom_attributes'])) {
$productLinkExtension = $productLink->getExtensionAttributes();
if ($productLinkExtension === null) {
$productLinkExtension = $this->productLinkExtensionFactory->create();
}
foreach ($item['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);
}
$output[] = $productLink;
}
}
return $output;
}
/**
* 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)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
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] : $product->getGroupedLinkData();
if (!is_array($links)) {
$links = [];
}
if ($product->getGroupedLinkData()) {
$links = array_merge($links, $product->getGroupedLinkData());
}
$newLinks = [];
$existingLinks = $product->getProductLinks();
foreach ($links as $linkRaw) {
/** @var \Magento\Catalog\Api\Data\ProductLinkInterface $productLink */
$productLink = $this->productLinkFactory->create();
if (!isset($linkRaw['id'])) {
continue;
}
$productId = $linkRaw['id'];
if (!isset($linkRaw['qty'])) {
$linkRaw['qty'] = 0;
}
$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));
}
}