Fix handling of chat IDs

Don't show status notifications in group chats, make sure chat IDs are
found and set properly (on the XMPP side of things).

application/Conversation.cpp

@@ -290,8 +290,6 @@ Conversation::_EnsureUser(BMessage* msg)
 		fUsers.AddItem(id, user);
 		GetView()->UpdateUserList(fUsers);
 	}
-
-	user->RegisterObserver(this);
 	return user;
 }
 

application/Server.cpp

@@ -99,7 +99,6 @@ Server::Filter(BMessage* message, BHandler **target)
 				"messenger", messenger);
 
 			if (ret != B_OK || !messenger->IsValid()) {
-				message->PrintToStream();
 				printf("err %s\n", strerror(ret));
 				break;
 			}
@@ -306,9 +305,9 @@ Server::ImMessage(BMessage* msg)
 		case IM_CONTACT_STARTED_TYPING:
 		case IM_CONTACT_STOPPED_TYPING:
 		{
-			BString id = msg->FindString("chat_id");
-			Conversation* item = _EnsureConversation(msg);
-			item->ImMessage(msg);
+//			BString id = msg->FindString("chat_id");
+//			Conversation* item = _EnsureConversation(msg);
+//			item->ImMessage(msg);
 
 			result = B_SKIP_MESSAGE;
 			break;

application/views/ConversationView.cpp

@@ -237,6 +237,7 @@ ConversationView::ObserveInteger(int32 what, int32 val)
 {
 	switch (what) {
 		case INT_CONTACT_STATUS:
+			if (fUserList->CountItems() <= 2)
 				AppendStatus((CayaStatus)val);
 			break;
 	}

protocols/xmpp/JabberHandler.cpp

@@ -848,18 +848,21 @@ JabberHandler::_GlooxStatusToCaya(gloox::Presence::PresenceType type)
 }
 
 
-const char*
+BString
 JabberHandler::_MUCChatId(gloox::MUCRoom* room)
 {
 	BString chat_id(room->name().c_str());
 	chat_id << "@" << room->service().c_str();
 
-	return chat_id.String();
+	BStringList parts;
+	chat_id.Split("/", false, parts);
+
+	return parts.StringAt(0);
 }
 
 
 bool
-JabberHandler::_MUCUserId(const char* chat_id, const char* nick, BString* id)
+JabberHandler::_MUCUserId(BString chat_id, const char* nick, BString* id)
 {
 	BString chat(chat_id);
 	chat << "/" << nick;
@@ -1113,12 +1116,15 @@ JabberHandler::handleMUCParticipantPresence(gloox::MUCRoom *room,
 											const gloox::MUCRoomParticipant participant,
 											const gloox::Presence &presence)
 {
-	const char* chat_id = _MUCChatId(room);
 	const char* nick = participant.nick->resource().c_str();
 
 	BString user_id;
+	BString chat_id = _MUCChatId(room);
 	bool isSelf = _MUCUserId(chat_id, nick, &user_id);
 
+	if (chat_id.IsEmpty() == true || user_id.IsEmpty() == true)
+		return;
+
 	if (isSelf == true) {
 		BMessage joinedMsg(IM_MESSAGE);
 		joinedMsg.AddInt32("im_what", IM_ROOM_JOINED);
@@ -1156,10 +1162,13 @@ void
 JabberHandler::handleMUCMessage(gloox::MUCRoom *room, const gloox::Message &m,
 								bool priv)
 {
-	const char* chat_id = _MUCChatId(room);
 	BString user_id;
+	BString chat_id = _MUCChatId(room);
 	bool isSelf = _MUCUserId(chat_id, m.from().resource().c_str(), &user_id);
 
+	if (chat_id.IsEmpty() == true || user_id.IsEmpty() == true)
+		return;
+
 	int32 im_what = IM_MESSAGE_RECEIVED;
 
 	// We need a body
@@ -1227,10 +1236,12 @@ JabberHandler::handleMUCInfo(gloox::MUCRoom *room, int features,
 void
 JabberHandler::handleMUCItems(gloox::MUCRoom *room, const gloox::Disco::ItemList &items)
 {
+	BString chat_id = _MUCChatId(room);
 	BStringList nicks;
 	BStringList ids;
 
-	const char* chat_id = _MUCChatId(room);
+	if (chat_id.IsEmpty() == true)
+		return;
 
 	for (auto item: items) {
 		BString nick = item->jid().resource().c_str();

protocols/xmpp/JabberHandler.h

@@ -130,8 +130,8 @@ private:
 
 			CayaStatus				_GlooxStatusToCaya(gloox::Presence::PresenceType type);
 
-			const char*				_MUCChatId(gloox::MUCRoom* room);
-			bool					_MUCUserId(const char* chat_id, const char* nick, BString* id);
+			BString					_MUCChatId(gloox::MUCRoom* room);
+			bool					_MUCUserId(BString chat_id, const char* nick, BString* id);
 
 	virtual	void					onConnect();
 	virtual	void					onDisconnect(gloox::ConnectionError);