1 files changed, 107 insertions, 0 deletions
diff --git a/apps/dav/lib/Avatars/AvatarHome.php b/apps/dav/lib/Avatars/AvatarHome.php
new file mode 100644
index 00000000000..d3fb2b95f34
--- /dev/null
+++ b/apps/dav/lib/Avatars/AvatarHome.php
@@ -0,0 +1,107 @@
+<?php
+/**
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ *
+ * @copyright Copyright (c) 2016, ownCloud GmbH
+ * @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\DAV\Avatars;
+
+
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\Exception\MethodNotAllowed;
+use Sabre\DAV\Exception\NotFound;
+use Sabre\DAV\ICollection;
+use Sabre\HTTP\URLUtil;
+
+class AvatarHome implements ICollection {
+	private $principalInfo;
+
+	/**
+	 * AvatarHome constructor.
+	 *
+	 * @param array $principalInfo
+	 */
+	public function __construct($principalInfo) {
+		$this->principalInfo = $principalInfo;
+	}
+
+	function createFile($name, $data = null) {
+		throw new Forbidden('Permission denied to create a file');
+	}
+
+	function createDirectory($name) {
+		throw new Forbidden('Permission denied to create a folder');
+	}
+
+	function getChild($name) {
+		$elements = pathinfo($name);
+		$ext = isset($elements['extension']) ? $elements['extension'] : '';
+		$size = intval(isset($elements['filename']) ? $elements['filename'] : '64');
+		if (!in_array($ext, ['jpeg', 'png'])) {
+			throw new MethodNotAllowed('File format not allowed');
+		}
+		if ($size <= 0 || $size > 1024) {
+			throw new MethodNotAllowed('Invalid image size');
+		}
+		$avatar = \OC::$server->getAvatarManager()->getAvatar($this->getName());
+		if (!$avatar->exists()) {
+			throw new NotFound();
+		}
+		return new AvatarNode($size, $ext, $avatar);
+	}
+
+	function getChildren() {
+		try {
+			return [
+				$this->getChild('96.jpeg')
+			];
+		} catch(NotFound $exception) {
+			return [];
+		}
+	}
+
+	function childExists($name) {
+		$ret = $this->getChild($name);
+		return !is_null($ret);
+	}
+
+	function delete() {
+		throw new Forbidden('Permission denied to delete this folder');
+	}
+
+	function getName() {
+		list(,$name) = URLUtil::splitPath($this->principalInfo['uri']);
+		return $name;
+	}
+
+	function setName($name) {
+		throw new Forbidden('Permission denied to rename this folder');
+	}
+
+	/**
+	 * Returns the last modification time, as a unix timestamp
+	 *
+	 * @return int
+	 */
+	function getLastModified() {
+		return null;
+	}
+
+
+}