use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Database\DBA;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Database\DBA;
// setting default avatar if nothing configured
if (!$default_avatar) {
$default_avatar = 'identicon'; // default image will be a random pattern
// setting default avatar if nothing configured
if (!$default_avatar) {
$default_avatar = 'identicon'; // default image will be a random pattern
BaseModule::checkFormSecurityToken('libravatarrsave');
$default_avatar = (!empty($_POST['avatar']) ? Strings::escapeTags(trim($_POST['avatar'])) : 'identicon');
BaseModule::checkFormSecurityToken('libravatarrsave');
$default_avatar = (!empty($_POST['avatar']) ? Strings::escapeTags(trim($_POST['avatar'])) : 'identicon');