1 files changed, 27 insertions, 0 deletions
diff --git a/apps/files_sharing/lib/readonlycache.php b/apps/files_sharing/lib/readonlycache.php
new file mode 100644
index 00000000000..f129ca49433
--- /dev/null
+++ b/apps/files_sharing/lib/readonlycache.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OCA\Files_Sharing;
+
+use OC\Files\Cache\Cache;
+
+class ReadOnlyCache extends Cache {
+	public function get($path) {
+		$data = parent::get($path);
+		$data['permissions'] &= (\OCP\PERMISSION_READ | \OCP\PERMISSION_SHARE);
+		return $data;
+	}
+
+	public function getFolderContents($path) {
+		$content = parent::getFolderContents($path);
+		foreach ($content as &$data) {
+			$data['permissions'] &= (\OCP\PERMISSION_READ | \OCP\PERMISSION_SHARE);
+		}
+		return $content;
+	}
+}