Add basic avatars and gravatar

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/avatar.php b/lib/avatar.php
new file mode 100644
index 00000000000..2b087c48b65
--- /dev/null
+++ b/lib/avatar.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * Copyright (c) 2013 Christopher Schäpers <christopher@schaepers.it>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class OC_Avatar {
+	/**
+	 * @brief gets the users avatar
+	 * @param $user string username
+	 * @param $size integer size in px of the avatar, defaults to 64
+	 * @return mixed link to the avatar, false if avatars are disabled
+	*/
+	public static function get ($user, $size = 64) {
+		$mode = OC_Config::getValue("avatar", "local");
+		if ($mode === "none") {
+			// avatars are disabled
+			return false;
+		} elseif ($mode === "gravatar") {
+			$email = OC_Preferences::getValue($user, 'settings', 'email');
+			if ($email !== null) {
+				$emailhash = md5(strtolower(trim($email)));
+				$url = "http://www.gravatar.com/avatar/".$emailhash."?s=".$size;
+				return $url;
+			} else {
+				return \OC_Avatar::getDefaultAvatar($size);
+			}
+		} elseif ($mode === "local") {
+			if (false) {
+				//
+			} else {
+				return \OC_Avatar::getDefaultAvatar($size);
+			}
+		}
+	}
+
+
+	/**
+	 * @brief sets the users local avatar
+	 * @param $user string user to set the avatar for
+	 * @param $path string path where the avatar is
+	 * @return true on success
+	*/
+	public static function setLocalAvatar ($user, $path) {
+		if (OC_Config::getValue("avatar", "local") === "local") {
+			//
+		}
+	}
+
+	/**
+	 * @brief gets the default avatar
+	 * @return link to the default avatar
+	*/
+	public static function getDefaultAvatar ($size) {
+		return OC_Helper::imagePath("core", "defaultavatar.png");
+	}
+}