enh(IMountManager): Add method to get MountPoint from CachedMountInfo

Signed-off-by: Jonas <jonas@freesources.org>

2 files changed, 20 insertions, 1 deletions

diff --git a/lib/private/Files/Config/UserMountCache.php b/lib/private/Files/Config/UserMountCache.php
index 8a6b818d413..7502d65d044 100644
--- a/lib/private/Files/Config/UserMountCache.php
+++ b/lib/private/Files/Config/UserMountCache.php
@@ -463,7 +463,7 @@ class UserMountCache implements IUserMountCache {
 		}, $mounts);
 		$mounts = array_combine($mountPoints, $mounts);
 
-		$current = $path;
+		$current = rtrim($path, '/');
 		// walk up the directory tree until we find a path that has a mountpoint set
 		// the loop will return if a mountpoint is found or break if none are found
 		while (true) {
diff --git a/lib/private/Files/Mount/Manager.php b/lib/private/Files/Mount/Manager.php
index 805cce658a6..e623211cc7a 100644
--- a/lib/private/Files/Mount/Manager.php
+++ b/lib/private/Files/Mount/Manager.php
@@ -10,6 +10,7 @@ declare(strict_types=1);
  * @author Robin Appelman <robin@icewind.nl>
  * @author Robin McCorkell <robin@mccorkell.me.uk>
  * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author Jonas <jonas@freesources.org>
  *
  * @license AGPL-3.0
  *
@@ -33,6 +34,7 @@ use OCP\Cache\CappedMemoryCache;
 use OC\Files\Filesystem;
 use OC\Files\SetupManager;
 use OC\Files\SetupManagerFactory;
+use OCP\Files\Config\ICachedMountInfo;
 use OCP\Files\Mount\IMountManager;
 use OCP\Files\Mount\IMountPoint;
 use OCP\Files\NotFoundException;
@@ -226,4 +228,21 @@ class Manager implements IMountManager {
 			});
 		}
 	}
+
+	/**
+	 * Return the mount matching a cached mount info (or mount file info)
+	 *
+	 * @param ICachedMountInfo $info
+	 *
+	 * @return IMountPoint|null
+	 */
+	public function getMountFromMountInfo(ICachedMountInfo $info): ?IMountPoint {
+		$this->setupManager->setupForPath($info->getMountPoint());
+		foreach ($this->mounts as $mount) {
+			if ($mount->getMountPoint() === $info->getMountPoint()) {
+				return $mount;
+			}
+		}
+		return null;
+	}
 }