void Serializer::appendOnlineUserFlags(const OnlineUserPtr& aUser, StringSet& flags_) noexcept {
if (aUser->getIdentity().isAway()) {
flags_.insert("away");
}
if (aUser->getIdentity().isOp()) {
flags_.insert("op");
}
if (aUser->getIdentity().isBot() || aUser->getIdentity().isHub()) {
flags_.insert("bot");
}
if (aUser->isHidden()) {
flags_.insert("hidden");
}
if (aUser->supportsCCPM()) {
flags_.insert("ccpm");
}
auto cm = aUser->getIdentity().getConnectMode();
if (!aUser->getUser()->isNMDC() && (cm == Identity::MODE_NOCONNECT_PASSIVE || cm == Identity::MODE_NOCONNECT_IP || cm == Identity::MODE_UNDEFINED)) {
flags_.insert("noconnect");
} else if (!aUser->getIdentity().isTcpActive(aUser->getClient())) {
flags_.insert("passive");
}
}
