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<?php |
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declare(strict_types=1); |
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/** |
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* File: Attachment.php |
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* |
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* @author Bartosz Kubicki [email protected]> |
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* @copyright Copyright (C) 2018 Lizard Media (http://lizardmedia.pl) |
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*/ |
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namespace LizardMedia\ProductAttachment\Controller\Download; |
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use LizardMedia\ProductAttachment\Api\AttachmentRepositoryInterface; |
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use LizardMedia\ProductAttachment\Api\Data\AttachmentInterface; |
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use LizardMedia\ProductAttachment\Controller\DownloadProcessor; |
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use Magento\Framework\App\Action\Action; |
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use Magento\Framework\App\Action\Context; |
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use Magento\Framework\Controller\Result\RawFactory; |
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use Magento\Framework\Controller\Result\Redirect; |
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use Magento\Framework\Controller\ResultInterface; |
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use Magento\Framework\Exception\FileSystemException; |
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use Magento\Framework\Exception\NoSuchEntityException; |
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/** |
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* Class Attachment |
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* @package LizardMedia\ProductAttachment\Controller\Download |
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*/ |
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class Attachment extends Action |
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{ |
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/** |
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* @var AttachmentRepositoryInterface |
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*/ |
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private $attachmentRepository; |
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/** |
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* @var DownloadProcessor |
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*/ |
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private $downloadProcessor; |
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/** |
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* Attachment constructor. |
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* @param AttachmentRepositoryInterface $attachmentRepository |
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* @param DownloadProcessor $downloadProcessor |
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* @param Context $context |
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*/ |
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public function __construct( |
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AttachmentRepositoryInterface $attachmentRepository, |
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DownloadProcessor $downloadProcessor, |
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Context $context |
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) { |
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parent::__construct($context); |
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$this->attachmentRepository = $attachmentRepository; |
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$this->downloadProcessor = $downloadProcessor; |
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} |
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/** |
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* @return ResultInterface |
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*/ |
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public function execute(): ResultInterface |
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{ |
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$attachmentId = (int) $this->getRequest()->getParam('id', 0); |
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$attachment = $this->loadAttachmentById($attachmentId); |
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if ($attachment instanceof AttachmentInterface) { |
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try { |
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return $this->downloadProcessor->processDownload($attachment); |
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} catch (FileSystemException $exception) { |
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$this->messageManager->addErrorMessage(__('Sorry, there was an error getting requested content.')); |
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} |
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} |
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return $this->goBack(); |
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} |
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/** |
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* @param int $id |
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* @return AttachmentInterface|null |
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*/ |
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private function loadAttachmentById(int $id): ?AttachmentInterface |
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{ |
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try { |
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return $this->attachmentRepository->getById($id); |
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} catch (NoSuchEntityException $e) { |
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$this->messageManager->addErrorMessage(__('Sorry, there was an error getting requested content.')); |
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return null; |
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} |
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} |
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/** |
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* @return Redirect |
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*/ |
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private function goBack(): Redirect |
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{ |
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return $this->resultRedirectFactory->create()->setRefererUrl(); |
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} |
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} |
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lizardmedia /
product-attachments-magento2
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