1 files changed, 56 insertions, 0 deletions
diff --git a/lib/private/Files/Node/LazyRoot.php b/lib/private/Files/Node/LazyRoot.php
new file mode 100644
index 00000000000..bc3f3a2e80f
--- /dev/null
+++ b/lib/private/Files/Node/LazyRoot.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OC\Files\Node;
+
+use OCP\Files\Cache\ICacheEntry;
+use OCP\Files\IRootFolder;
+use OCP\Files\Mount\IMountPoint;
+use OCP\Files\Node;
+use OCP\Files\Node as INode;
+
+/**
+ * Class LazyRoot
+ *
+ * This is a lazy wrapper around the root. So only
+ * once it is needed this will get initialized.
+ *
+ * @package OC\Files\Node
+ */
+class LazyRoot extends LazyFolder implements IRootFolder {
+	public function __construct(\Closure $folderClosure, array $data = []) {
+		parent::__construct($this, $folderClosure, $data);
+	}
+
+	protected function getRootFolder(): IRootFolder {
+		$folder = $this->getRealFolder();
+		if (!$folder instanceof IRootFolder) {
+			throw new \Exception('Lazy root folder closure didn\'t return a root folder');
+		}
+		return $folder;
+	}
+
+	public function getUserFolder($userId) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	public function getByIdInPath(int $id, string $path) {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	public function getFirstNodeByIdInPath(int $id, string $path): ?Node {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+
+	public function getNodeFromCacheEntryAndMount(ICacheEntry $cacheEntry, IMountPoint $mountPoint): INode {
+		return $this->getRootFolder()->getNodeFromCacheEntryAndMount($cacheEntry, $mountPoint);
+	}
+
+	public function getAppDataDirectoryName(): string {
+		return $this->__call(__FUNCTION__, func_get_args());
+	}
+}