private async void OnNewPresence(XMPPClient xmppClient, NewPresenceMessageEventArgs args)
{
string from = Utils.getBareJidFromFullJid(args.PRESENCE_MESSAGE.getFrom());
// If received a presence message from your own account, ignore it:
if (string.Equals(from, client.dbAccount.bareJid))
{
return;
}
ChatModel chat;
using (SemaLock semaLock = DataCache.INSTANCE.NewChatSemaLock())
{
chat = DataCache.INSTANCE.GetChat(xmppClient.getXMPPAccount().getBareJid(), from, semaLock);
}
if (chat is null)
{
Logger.Warn("Received a presence message for an unknown chat from: " + from + ", to: " + client.dbAccount.bareJid);
return;
}
// Answer presence probes:
// TODO: answer those only for chats we are subscribed to.
if (string.Equals(args.PRESENCE_MESSAGE.TYPE, "probe"))
{
await AnswerPresenceProbeAsync(from, client.dbAccount.bareJid, chat, args.PRESENCE_MESSAGE);
return;
}
if (chat.chatType == ChatType.CHAT)
{
if (string.Equals(args.PRESENCE_MESSAGE.TYPE, "subscribe"))
{
chat.subscription = args.PRESENCE_MESSAGE.TYPE;
}
if (!string.Equals(args.PRESENCE_MESSAGE.TYPE, "unsubscribe") && !string.Equals(args.PRESENCE_MESSAGE.TYPE, "subscribe"))
{
switch (chat.subscription)
{
case "from":
case "none":
case "pending":
case null:
chat.presence = Presence.Unavailable;
break;
default:
chat.status = args.PRESENCE_MESSAGE.STATUS;
chat.presence = args.PRESENCE_MESSAGE.PRESENCE;
break;
}
}
chat.Update();
}
}
private async void OnNewPresence(XMPPClient client, NewPresenceMessageEventArgs args)
{
string from = Utils.getBareJidFromFullJid(args.PRESENCE_MESSAGE.getFrom());
// If received a presence message from your own account, ignore it:
if (string.Equals(from, GetBareJid()))
{
return;
}
string to = GetBareJid();
string id = ChatTable.generateId(from, to);
ChatTable chat = ChatDBManager.INSTANCE.getChat(id);
switch (args.PRESENCE_MESSAGE.TYPE)
{
case "subscribe":
case "unsubscribed":
if (chat is null)
{
chat = new ChatTable(from, to);
}
chat.subscription = args.PRESENCE_MESSAGE.TYPE;
break;
// Answer presence probes:
case "probe":
await AnswerPresenceProbeAsync(from, to, chat, args.PRESENCE_MESSAGE);
return;
default:
break;
}
if (chat != null)
{
chat.status = args.PRESENCE_MESSAGE.STATUS;
chat.presence = args.PRESENCE_MESSAGE.PRESENCE;
ChatDBManager.INSTANCE.setChat(chat, false, true);
}
else
{
Logger.Warn("Received a presence message for an unknown chat from: " + from + ", to: " + to);
}
}
