/**
* {@inheritdoc}
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
public function save($sku, LinkInterface $link, $isGlobalScopeContent = true)
{
$product = $this->productRepository->get($sku, true);
//ToDo: before validation link should have link_file_content
//if (!$this->contentValidator->isValid($link)) {
// throw new InputException(__('Provided link information is invalid.'));
//}
if (!in_array($link->getLinkType(), ['url', 'file'])) {
throw new InputException(__('Invalid link type.'));
}
$title = $link->getTitle();
if (empty($title)) {
throw new InputException(__('Link title cannot be empty.'));
}
$metadata = $this->metadataPool->getMetadata(ProductInterface::class);
$link->setProductId($product->getData($metadata->getLinkField()));
$this->setFiles($link);
$this->resourceModel->save($link);
return $link->getId();
}
