+ $info = defaults($data, 'info', '');
+ $register_policy = defaults($data, 'register_policy', REGISTER_CLOSED);
+ if (in_array($register_policy, ['REGISTER_CLOSED', 'REGISTER_APPROVE', 'REGISTER_OPEN'])) {
+ $register_policy = constant($register_policy);
+ } else {
+ Logger::log("Register policy '$register_policy' from $server_url is invalid.");
+ $register_policy = REGISTER_CLOSED; // set a default value
+ }
+ $platform = defaults($data, 'platform', '');