Merge pull request #20813 from nextcloud/lazy-folder

generalize the "lazy folder" concept

4 files changed, 499 insertions, 456 deletions

diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index cc1a43b2561..718e27c78fa 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -983,6 +983,7 @@ return array(
     'OC\\Files\\Node\\File' => $baseDir . '/lib/private/Files/Node/File.php',
     'OC\\Files\\Node\\Folder' => $baseDir . '/lib/private/Files/Node/Folder.php',
     'OC\\Files\\Node\\HookConnector' => $baseDir . '/lib/private/Files/Node/HookConnector.php',
+    'OC\\Files\\Node\\LazyFolder' => $baseDir . '/lib/private/Files/Node/LazyFolder.php',
     'OC\\Files\\Node\\LazyRoot' => $baseDir . '/lib/private/Files/Node/LazyRoot.php',
     'OC\\Files\\Node\\Node' => $baseDir . '/lib/private/Files/Node/Node.php',
     'OC\\Files\\Node\\NonExistingFile' => $baseDir . '/lib/private/Files/Node/NonExistingFile.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index 89f18236aaf..aa0528b1761 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -1012,6 +1012,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OC\\Files\\Node\\File' => __DIR__ . '/../../..' . '/lib/private/Files/Node/File.php',
         'OC\\Files\\Node\\Folder' => __DIR__ . '/../../..' . '/lib/private/Files/Node/Folder.php',
         'OC\\Files\\Node\\HookConnector' => __DIR__ . '/../../..' . '/lib/private/Files/Node/HookConnector.php',
+        'OC\\Files\\Node\\LazyFolder' => __DIR__ . '/../../..' . '/lib/private/Files/Node/LazyFolder.php',
         'OC\\Files\\Node\\LazyRoot' => __DIR__ . '/../../..' . '/lib/private/Files/Node/LazyRoot.php',
         'OC\\Files\\Node\\Node' => __DIR__ . '/../../..' . '/lib/private/Files/Node/Node.php',
         'OC\\Files\\Node\\NonExistingFile' => __DIR__ . '/../../..' . '/lib/private/Files/Node/NonExistingFile.php',
diff --git a/lib/private/Files/Node/LazyFolder.php b/lib/private/Files/Node/LazyFolder.php
new file mode 100644
index 00000000000..50cd0f90110
--- /dev/null
+++ b/lib/private/Files/Node/LazyFolder.php
@@ -0,0 +1,496 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2020 Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Files\Node;
+
+/**
+ * Class LazyFolder
+ *
+ * This is a lazy wrapper around a folder. So only
+ * once it is needed this will get initialized.
+ *
+ * @package OC\Files\Node
+ */
+class LazyFolder implements \OCP\Files\Folder {
+	/** @var \Closure */
+	private $folderClosure;
+
+	/** @var LazyFolder | null */
+	private $folder = null;
+
+	/**
+	 * LazyFolder constructor.
+	 *
+	 * @param \Closure $folderClosure
+	 */
+	public function __construct(\Closure $folderClosure) {
+		$this->folderClosure = $folderClosure;
+	}
+
+	/**
+	 * Magic method to first get the real rootFolder and then
+	 * call $method with $args on it
+	 *
+	 * @param $method
+	 * @param $args
+	 * @return mixed
+	 */
+	public function __call($method, $args) {
+		if ($this->folder === null) {
+			$this->folder = call_user_func($this->folderClosure);
+		}
+
+		return call_user_func_array([$this->folder, $method], $args);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getUser() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function listen($scope, $method, callable $callback) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function removeListener($scope = null, $method = null, callable $callback = null) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function emit($scope, $method, $arguments = []) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function mount($storage, $mountPoint, $arguments = []) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMount($mountPoint) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMountsIn($mountPoint) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMountByStorageId($storageId) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMountByNumericStorageId($numericId) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function unMount($mount) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function get($path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function rename($targetPath) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function delete() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function copy($targetPath) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function touch($mtime = null) {
+		$this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getStorage() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getPath() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getInternalPath() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getId() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function stat() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMTime() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getSize($includeMounts = true) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getEtag() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getPermissions() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isReadable() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isUpdateable() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isDeletable() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isShareable() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getParent() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getName() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getUserFolder($userId) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMimetype() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMimePart() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isEncrypted() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getType() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isShared() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isMounted() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getMountPoint() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getOwner() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getChecksum() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	public function getExtension(): string {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getFullPath($path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getRelativePath($path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isSubNode($node) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getDirectoryListing() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function nodeExists($path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function newFolder($path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function newFile($path, $content = null) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function search($query) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function searchByMime($mimetype) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function searchByTag($tag, $userId) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getById($id) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getFreeSpace() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function isCreatable() {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getNonExistingName($name) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function move($targetPath) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function lock($type) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function changeLock($targetType) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function unlock($type) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getRecent($limit, $offset = 0) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getCreationTime(): int {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getUploadTime(): int {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+}
diff --git a/lib/private/Files/Node/LazyRoot.php b/lib/private/Files/Node/LazyRoot.php
index 6c92764aff0..e17640373fe 100644
--- a/lib/private/Files/Node/LazyRoot.php
+++ b/lib/private/Files/Node/LazyRoot.php
@@ -34,466 +34,11 @@ use OCP\Files\IRootFolder;
  *
  * @package OC\Files\Node
  */
-class LazyRoot implements IRootFolder {
-	/** @var \Closure */
-	private $rootFolderClosure;
-
-	/** @var IRootFolder */
-	private $rootFolder;
-
-	/**
-	 * LazyRoot constructor.
-	 *
-	 * @param \Closure $rootFolderClosure
-	 */
-	public function __construct(\Closure $rootFolderClosure) {
-		$this->rootFolderClosure = $rootFolderClosure;
-	}
-
-	/**
-	 * Magic method to first get the real rootFolder and then
-	 * call $method with $args on it
-	 *
-	 * @param $method
-	 * @param $args
-	 * @return mixed
-	 */
-	public function __call($method, $args) {
-		if ($this->rootFolder === null) {
-			$this->rootFolder = call_user_func($this->rootFolderClosure);
-		}
-
-		return call_user_func_array([$this->rootFolder, $method], $args);
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getUser() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function listen($scope, $method, callable $callback) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function removeListener($scope = null, $method = null, callable $callback = null) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function emit($scope, $method, $arguments = []) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function mount($storage, $mountPoint, $arguments = []) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMount($mountPoint) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMountsIn($mountPoint) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMountByStorageId($storageId) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMountByNumericStorageId($numericId) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function unMount($mount) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function get($path) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function rename($targetPath) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function delete() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function copy($targetPath) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function touch($mtime = null) {
-		$this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getStorage() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getPath() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getInternalPath() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getId() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function stat() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMTime() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getSize($includeMounts = true) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getEtag() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getPermissions() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isReadable() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isUpdateable() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isDeletable() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isShareable() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getParent() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getName() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
+class LazyRoot extends LazyFolder implements IRootFolder {
 	/**
 	 * @inheritDoc
 	 */
 	public function getUserFolder($userId) {
 		return $this->__call(__FUNCTION__, func_get_args());
 	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMimetype() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMimePart() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isEncrypted() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getType() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isShared() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isMounted() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getMountPoint() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getOwner() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getChecksum() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	public function getExtension(): string {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getFullPath($path) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getRelativePath($path) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isSubNode($node) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getDirectoryListing() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function nodeExists($path) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function newFolder($path) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function newFile($path, $content = null) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function search($query) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function searchByMime($mimetype) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function searchByTag($tag, $userId) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getById($id) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getFreeSpace() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function isCreatable() {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getNonExistingName($name) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function move($targetPath) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function lock($type) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function changeLock($targetType) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function unlock($type) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getRecent($limit, $offset = 0) {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getCreationTime(): int {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getUploadTime(): int {
-		return $this->__call(__FUNCTION__, func_get_args());
-	}
 }