/**
* Validate link resource (file or URL)
*
* @param LinkInterface $link
* @throws InputException
* @return void
*/
protected function validateLinkResource(LinkInterface $link)
{
if ($link->getLinkType() == 'url' && !$this->urlValidator->isValid($link->getLinkUrl())) {
throw new InputException(__('Link URL must have valid format.'));
}
if ($link->getLinkType() == 'file' && (!$link->getLinkFileContent() || !$this->fileContentValidator->isValid($link->getLinkFileContent()))) {
throw new InputException(__('Provided file content must be valid base64 encoded data.'));
}
}
/**
* @param \Magento\Catalog\Api\Data\ProductInterface $product
* @param LinkInterface $link
* @param bool $isGlobalScopeContent
* @return int
*/
protected function saveLink(\Magento\Catalog\Api\Data\ProductInterface $product, LinkInterface $link, $isGlobalScopeContent)
{
$linkData = ['link_id' => $link->getid() === null ? 0 : $link->getid(), 'is_delete' => 0, 'type' => $link->getLinkType(), 'sort_order' => $link->getSortOrder(), 'title' => $link->getTitle(), 'price' => $link->getPrice(), 'number_of_downloads' => $link->getNumberOfDownloads(), 'is_shareable' => $link->getIsShareable()];
if ($link->getLinkType() == 'file' && $link->getLinkFile() === null) {
$linkData['file'] = $this->jsonEncoder->encode([$this->fileContentUploader->upload($link->getLinkFileContent(), 'link_file')]);
} elseif ($link->getLinkType() === 'url') {
$linkData['link_url'] = $link->getLinkUrl();
} else {
//existing link file
$linkData['file'] = $this->jsonEncoder->encode([['file' => $link->getLinkFile(), 'status' => 'old']]);
}
if ($link->getSampleType() == 'file' && $link->getSampleFile() === null) {
$linkData['sample']['type'] = 'file';
$linkData['sample']['file'] = $this->jsonEncoder->encode([$this->fileContentUploader->upload($link->getSampleFileContent(), 'link_sample_file')]);
} elseif ($link->getSampleType() == 'url') {
$linkData['sample']['type'] = 'url';
$linkData['sample']['url'] = $link->getSampleUrl();
}
$downloadableData = ['link' => [$linkData]];
$product->setDownloadableData($downloadableData);
if ($isGlobalScopeContent) {
$product->setStoreId(0);
}
$this->downloadableType->save($product);
return $product->getLastAddedLinkId();
}
