1 files changed, 98 insertions, 0 deletions
diff --git a/apps/dav/lib/Avatars/AvatarNode.php b/apps/dav/lib/Avatars/AvatarNode.php
new file mode 100644
index 00000000000..4030f482510
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+++ b/apps/dav/lib/Avatars/AvatarNode.php
@@ -0,0 +1,98 @@
+<?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 OCP\IAvatar;
+use Sabre\DAV\File;
+
+class AvatarNode extends File {
+	private $ext;
+	private $size;
+	private $avatar;
+
+	/**
+	 * AvatarNode constructor.
+	 *
+	 * @param integer $size
+	 * @param string $ext
+	 * @param IAvatar $avatar
+	 */
+	public function __construct($size, $ext, $avatar) {
+		$this->size = $size;
+		$this->ext = $ext;
+		$this->avatar = $avatar;
+	}
+
+	/**
+	 * Returns the name of the node.
+	 *
+	 * This is used to generate the url.
+	 *
+	 * @return string
+	 */
+	public function getName() {
+		return "$this->size.$this->ext";
+	}
+
+	public function get() {
+		$image = $this->avatar->get($this->size);
+		$res = $image->resource();
+
+		ob_start();
+		if ($this->ext === 'png') {
+			imagepng($res);
+		} else {
+			imagejpeg($res);
+		}
+
+		return ob_get_clean();
+	}
+
+	/**
+	 * Returns the mime-type for a file
+	 *
+	 * If null is returned, we'll assume application/octet-stream
+	 *
+	 * @return string|null
+	 */
+	public function getContentType() {
+		if ($this->ext === 'png') {
+			return 'image/png';
+		}
+		return 'image/jpeg';
+	}
+
+	public function getETag() {
+		return $this->avatar->getFile($this->size)->getEtag();
+	}
+
+	public function getLastModified() {
+		$timestamp = $this->avatar->getFile($this->size)->getMTime();
+		if (!empty($timestamp)) {
+			return (int)$timestamp;
+		}
+		return $timestamp;
+
+	}
+}