UserModel::getDefaultAvatarUrl PHP 메소드

    public static function getDefaultAvatarUrl($user = [], $size = 'thumbnail')
    {
        if (!empty($user) && function_exists('UserPhotoDefaultUrl')) {
            return userPhotoDefaultUrl($user);
        }
        if ($avatar = c('Garden.DefaultAvatar', false)) {
            if (strpos($avatar, 'defaultavatar/') !== false) {
                if ($size == 'thumbnail') {
                    return Gdn_UploadImage::url(changeBasename($avatar, 'n%s'));
                } elseif ($size == 'profile') {
                    return Gdn_UploadImage::url(changeBasename($avatar, 'p%s'));
                }
            }
            return $avatar;
        }
        return asset('applications/dashboard/design/images/defaulticon.png', true);
    }

 /**
  * Take a user object an return the URL to their photo.
  *
  * @param object|array $User
  */
 function userPhotoUrl($User)
 {
     $FullUser = Gdn::userModel()->getID(val('UserID', $User), DATASET_TYPE_ARRAY);
     $Photo = val('Photo', $User);
     if ($FullUser && $FullUser['Banned']) {
         $Photo = 'https://c3409409.ssl.cf0.rackcdn.com/images/banned_100.png';
     }
     if ($Photo) {
         if (!isUrl($Photo)) {
             $PhotoUrl = Gdn_Upload::url(changeBasename($Photo, 'n%s'));
         } else {
             $PhotoUrl = $Photo;
         }
         return $PhotoUrl;
     }
     return UserModel::getDefaultAvatarUrl($User);
 }