update the filecache by setting mtimes to 0 when the mount configuration has changed instead of clearing the cache

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/filecache.php b/lib/filecache.php
index 07099bcccd5..305ba035fb5 100644
--- a/lib/filecache.php
+++ b/lib/filecache.php
@@ -488,6 +488,20 @@ class OC_FileCache{
 			$query->execute();
 		}
 	}
+
+	/**
+	 * trigger an update for the cache by setting the mtimes to 0
+	 * @param string $user (optional)
+	 */
+	public static function triggerUpdate($user=''){
+		if($user) {
+			$query=OC_DB::prepare('UPDATE `*PREFIX*fscache` SET `mtime`=0 WHERE `user`=? AND `mimetype`="httpd/unix-directory"');
+			$query->execute(array($user));
+		}else{
+			$query=OC_DB::prepare('UPDATE `*PREFIX*fscache` SET `mtime`=0 AND `mimetype`="httpd/unix-directory"');
+			$query->execute();
+		}
+	}
 }
 
 //watch for changes and try to keep the cache up to date