Merge remote-tracking branch 'origin/B2B-2067' into B2B-2022

Author: avattam06

app/code/Magento/RemoteStorage/Plugin/GalleryImageCopy.php

@@ -0,0 +1,126 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\RemoteStorage\Plugin;
+
+use Magento\Framework\App\Filesystem\DirectoryList;
+use Magento\Framework\Exception\FileSystemException;
+use Magento\Framework\Filesystem;
+use Magento\Framework\Filesystem\Directory\TargetDirectory;
+use Magento\Catalog\Block\Product\Gallery;
+use Magento\RemoteStorage\Model\Config;
+
+/**
+ * Class to copy the image to tmp folder
+ */
+class GalleryImageCopy
+{
+    /**
+     * @var Filesystem\Directory\WriteInterface
+     */
+    private $tmpDirectoryWrite;
+
+    /**
+     * @var Filesystem\Directory\WriteInterface
+     */
+    private $remoteDirectoryWrite;
+
+    /**
+     * @var array
+     */
+    private $tmpFiles = [];
+
+    /**
+     * @var Config
+     */
+    private Config $config;
+
+    /**
+     * @param Filesystem $filesystem
+     * @param TargetDirectory $targetDirectory
+     * @param Config $config
+     * @throws FileSystemException
+     */
+    public function __construct(
+        Filesystem $filesystem,
+        TargetDirectory $targetDirectory,
+        Config $config
+    ) {
+        $this->tmpDirectoryWrite = $filesystem->getDirectoryWrite(DirectoryList::TMP);
+        $this->remoteDirectoryWrite = $targetDirectory->getDirectoryWrite(DirectoryList::ROOT);
+        $this->config = $config;
+    }
+
+    /**
+     * Copy file from remote server to tmp directory of Magento to get Image width
+     *
+     * @param Gallery $subject
+     * @param callable $proceed
+     * @return string|null
+     * @throws FileSystemException
+     * @throws \Magento\Framework\Exception\RuntimeException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function aroundGetImageWidth(Gallery $subject, callable $proceed): string
+    {
+        return $this->copyFileToTmp($subject, $proceed);
+    }
+
+    /**
+     * Move files from storage to tmp folder
+     *
+     * @param Gallery $subject
+     * @param callable $proceed
+     * @return string|null
+     * @throws FileSystemException
+     * @throws \Magento\Framework\Exception\RuntimeException
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    private function copyFileToTmp(Gallery $subject, callable $proceed): string
+    {
+        if ($this->config->IsEnabled()) {
+            $filePath = $subject->getCurrentImage()->getPath();
+            if ($this->fileExistsInTmp($filePath)) {
+                return $this->tmpFiles[$filePath];
+            }
+            $absolutePath = $this->remoteDirectoryWrite->getAbsolutePath($filePath);
+            if ($this->remoteDirectoryWrite->isFile($absolutePath)) {
+                $this->tmpDirectoryWrite->create();
+                $tmpPath = $this->storeTmpName($filePath);
+                $content = $this->remoteDirectoryWrite->getDriver()->fileGetContents($filePath);
+                return $this->tmpDirectoryWrite->getDriver()->filePutContents($tmpPath, $content)
+                    ? $tmpPath
+                    : $filePath;
+            }
+        }
+    }
+
+    /**
+     * Store created tmp image path
+     *
+     * @param string $filePath
+     * @return string
+     */
+    private function storeTmpName(string $filePath): string
+    {
+        // phpcs:ignore Magento2.Functions.DiscouragedFunction
+        $tmpPath = $this->tmpDirectoryWrite->getAbsolutePath() . basename($filePath);
+        $this->tmpFiles[$filePath] = $tmpPath;
+        return $tmpPath;
+    }
+
+    /**
+     * Check is file exist in tmp folder
+     *
+     * @param string $filePath
+     * @return bool
+     */
+    private function fileExistsInTmp(string $filePath): bool
+    {
+        return array_key_exists($filePath, $this->tmpFiles);
+    }
+}

app/code/Magento/RemoteStorage/etc/di.xml

@@ -115,6 +115,9 @@
             <argument name="filesystem" xsi:type="object">fullRemoteFilesystem</argument>
         </arguments>
     </type>
+    <type name="Magento\Catalog\Block\Product\Gallery">
+        <plugin name="galleryImageCopy" type="Magento\RemoteStorage\Plugin\GalleryImageCopy" />
+    </type>
     <type name="Magento\ImportExport\Model\Import">
         <arguments>
             <argument name="filesystem" xsi:type="object">fullRemoteFilesystem</argument>