1 files changed, 80 insertions, 0 deletions
diff --git a/apps/files/lib/files.php b/apps/files/lib/files.php
new file mode 100644
index 00000000000..3cbeb384794
--- /dev/null
+++ b/apps/files/lib/files.php
@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * ownCloud - Core
+ *
+ * @author Morris Jobke
+ * @copyright 2013 Morris Jobke morris.jobke@gmail.com
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\Files;
+
+class Files {
+	private $l10n;
+
+	public function __construct() {
+		$this->l10n = \OC_L10n::get('files');
+	}
+
+	/**
+	 * rename a file
+	 *
+	 * @param string $dir
+	 * @param string $oldname
+	 * @param string $newname
+	 * @return array
+	 */
+	public function rename($dir, $oldname, $newname) {
+		$result = array(
+			'success' 	=> false,
+			'data'		=> NULL
+		);
+
+		// rename to "Shared" in root directory denied
+		if( $dir === '/' and $newname === 'Shared' ) {
+			$result['data'] = array(
+				'message'	=> $this->t("Invalid folder name. Usage of 'Shared' is reserved by Owncloud")
+			);
+		} elseif(
+			// rename to "." is denied
+			$newname !== '.' and
+			// rename to  "Shared" inside the root directory is denied
+			!($dir === '/' and $file === 'Shared') and
+			// THEN try to rename
+			\OC\Files\Filesystem::rename(
+				\OC\Files\Filesystem::normalizePath($dir . '/' . $oldname),
+				\OC\Files\Filesystem::normalizePath($dir . '/' . $newname)
+			)
+		) {
+			// successful rename
+			$result['success'] = true;
+			$result['data'] = array(
+				'dir'		=> $dir,
+				'file'		=> $oldname,
+				'newname'	=> $newname
+			);
+		} else {
+			// rename failed
+			$result['data'] = array(
+				'message'	=> $this->t('Unable to rename file')
+			);
+		}
+		return $result;
+	}
+
+}
+\ No newline at end of file