/**
* @return WPLib_User_Base
*/
function current_user()
{
/**
* @var WP_User $user
*/
$user = get_current_user();
if (!isset($user->roles) || !is_array($user->roles) || 0 === count($user->roles)) {
$user = null;
} else {
$user = WPLib::make_user($user);
}
return $user;
}