take the etag of child mounts into account for the folder etag

this replaces shared etag propagation

1 files changed, 43 insertions, 0 deletions

diff --git a/apps/files_sharing/lib/sharedpropagator.php b/apps/files_sharing/lib/sharedpropagator.php
new file mode 100644
index 00000000000..fcb4b92dd33
--- /dev/null
+++ b/apps/files_sharing/lib/sharedpropagator.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * @author Robin Appelman <icewind@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\Files_Sharing;
+
+use OC\Files\Cache\Propagator;
+
+class SharedPropagator extends Propagator {
+	/**
+	 * @var \OC\Files\Storage\Shared
+	 */
+	protected $storage;
+
+	/**
+	 * @param string $internalPath
+	 * @param int $time
+	 * @return array[] all propagated entries
+	 */
+	public function propagateChange($internalPath, $time) {
+		$source = $this->storage->getSourcePath($internalPath);
+		/** @var \OC\Files\Storage\Storage $storage */
+		list($storage, $sourceInternalPath) = \OC\Files\Filesystem::resolvePath($source);
+		return $storage->getPropagator()->propagateChange($sourceInternalPath, $time);
+	}
+}