public static function getJUAvatar($id) { $user = JUDownloadFrontHelper::getUser($id, true); if ($user && isset($user->avatar)) { $avatar = JUri::root(true) . '/' . JUDownloadFrontHelper::getDirectory('avatar_directory', 'media/com_judownload/images/avatar/', true) . $user->avatar; } else { $avatar = self::getDefaultAvatar(); } return $avatar; }