B2B-1876: New directories in pub/media do not get synced back to local filesystem from S3 Remote Storage

Author: joanhe

app/code/Magento/RemoteStorage/Filesystem.php

@@ -95,7 +95,9 @@ public function getDirectoryWrite($directoryCode, $driverCode = DriverPool::REMO
                 $uri = $this->getUri($directoryCode) ?: '';
                 $this->writeInstances[$code] = $this->writeFactory->create(
                     $this->driverPool->getDriver()->getAbsolutePath('', $uri),
-                    $driverCode
+                    $driverCode,
+                    null,
+                    $directoryCode
                 );
             }
 

app/code/Magento/RemoteStorage/Model/Filesystem/Directory/Write.php

@@ -33,6 +33,7 @@ class Write extends \Magento\Framework\Filesystem\Directory\Write
      * @param Filesystem $filesystem
      * @param int|null $createPermissions
      * @param PathValidatorInterface|null $pathValidator
+     * @param string $directoryCode
      * @throws \Magento\Framework\Exception\FileSystemException
      */
     public function __construct(
@@ -41,11 +42,12 @@ public function __construct(
         $path,
         Filesystem $filesystem,
         ?int $createPermissions = null,
-        ?PathValidatorInterface $pathValidator = null
+        ?PathValidatorInterface $pathValidator = null,
+        ?string $directoryCode = DirectoryList::PUB
     ) {
         parent::__construct($fileFactory, $driver, $path, $createPermissions, $pathValidator);
         $this->localDirectoryWrite = $filesystem->getDirectoryWrite(
-            DirectoryList::PUB,
+            $directoryCode,
             DriverPool::FILE
         );
     }

app/code/Magento/RemoteStorage/Model/Filesystem/Directory/WriteFactory.php

@@ -50,8 +50,12 @@ public function __construct(
     /**
      * @inheritDoc
      */
-    public function create($path, $driverCode = DriverPool::REMOTE, $createPermissions = null)
-    {
+    public function create(
+        $path,
+        $driverCode = DriverPool::REMOTE,
+        $createPermissions = null,
+        $directoryCode = null
+    ) {
         if ($driverCode == DriverPool::REMOTE) {
             $driver = $this->driverPool->getDriver($driverCode);
             $factory = new \Magento\Framework\Filesystem\File\WriteFactory(
@@ -71,7 +75,8 @@ public function create($path, $driverCode = DriverPool::REMOTE, $createPermissio
                     'driver' => $driver,
                     'path' => $path,
                     'createPermissions' => $createPermissions,
-                    'pathValidator' => $pathValidator
+                    'pathValidator' => $pathValidator,
+                    'directoryCode' => $directoryCode
                 ]
             );
         } else {

lib/internal/Magento/Framework/Filesystem/Directory/WriteFactory.php

@@ -49,9 +49,10 @@ public function __construct(
      * @param string $path
      * @param string $driverCode
      * @param int $createPermissions
+     * @param string $directoryCode
      * @return Write
      */
-    public function create($path, $driverCode = DriverPool::FILE, $createPermissions = null)
+    public function create($path, $driverCode = DriverPool::FILE, $createPermissions = null, $directoryCode = null)
     {
         $driver = $this->driverPool->getDriver($driverCode);
         $factory = new \Magento\Framework\Filesystem\File\WriteFactory(