[FileBackend] Added tiny getContainerStoragePath() convenience function.

Change-Id: Icc16c75f0cbfcf247628d0649386e52f1f25d335

diff --git a/includes/filebackend/FileBackend.php b/includes/filebackend/FileBackend.php
index 1136fc2..0ef4cd0 100644 (file)
--- a/includes/filebackend/FileBackend.php
+++ b/includes/filebackend/FileBackend.php
@@ -1073,6 +1073,17 @@ abstract class FileBackend {
                return "mwstore://{$this->name}";
        }
 
+       /**
+        * Get the storage path for the given container for this backend
+        *
+        * @param $container string Container name
+        * @return string Storage path
+        * @since 1.21
+        */
+       final public function getContainerStoragePath( $container ) {
+               return $this->getRootStoragePath() . "/{$container}";
+       }
+
        /**
         * Get the file journal object for this backend
         *