Pulled from OpenMetaverse Structure representing a member of a group chat session and their settings
        protected object OnGenericEvent(string FunctionName, object parameters)
        {
            if (FunctionName == "UserStatusChange")
            {
                //A user has logged in or out... we need to update friends lists across the grid

                object[] info     = (object[])parameters;
                UUID     us       = UUID.Parse(info[0].ToString());
                bool     isOnline = bool.Parse(info[1].ToString());

                if (!isOnline)
                {
                    //If they are going offline, actually remove from from all group chats so that the next time they log in, they will be readded
                    foreach (GroupMembershipData gmd in m_groupData.GetAgentGroupMemberships(us, us))
                    {
                        ChatSessionMember member = FindMember(gmd.GroupID, us);
                        if (member != null)
                        {
                            member.HasBeenAdded     = false;
                            member.RequestedRemoval = false;
                        }
                    }
                }
            }

            return(null);
        }
Exemple #2
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        public void DropMemberFromSession(UUID agentID, GridInstantMessage im)
        {
            if (m_doRemoteOnly)
            {
                DoRemoteCallPost(true, "InstantMessageServerURI", agentID, im);
                return;
            }

            ChatSession session;

            ChatSessions.TryGetValue(im.SessionID, out session);
            if (session == null)
            {
                return;
            }
            ChatSessionMember member = null;

            foreach (ChatSessionMember testmember in
                     session.Members.Where(testmember => testmember.AvatarKey == im.FromAgentID))
            {
                member = testmember;
            }

            if (member == null)
            {
                return;
            }

            member.HasBeenAdded     = false;
            member.RequestedRemoval = true;

            if (session.Members.Count(mem => mem.HasBeenAdded) == 0)  //If a member hasn't been added, kill this anyway
            {
                ChatSessions.Remove(session.SessionID);
                return;
            }

            ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock block =
                new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock {
                AgentID      = member.AvatarKey,
                CanVoiceChat = member.CanVoiceChat,
                IsModerator  = member.IsModerator,
                MuteText     = member.MuteText,
                MuteVoice    = member.MuteVoice,
                Transition   = "LEAVE"
            };
            foreach (ChatSessionMember sessionMember in session.Members)
            {
                if (sessionMember.HasBeenAdded) //Only send to those in the group
                {
                    UUID regionID = FindRegionID(sessionMember.AvatarKey);
                    if (regionID != UUID.Zero)
                    {
                        m_eventQueueService.ChatterBoxSessionAgentListUpdates(
                            session.SessionID, new [] { block }, sessionMember.AvatarKey, "LEAVE", regionID);
                    }
                }
            }
        }
Exemple #3
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        /// <summary>
        ///     Add the agent to the in-memory session lists and give them the default permissions
        /// </summary>
        /// <param name="AgentID"></param>
        /// <param name="SessionID"></param>
        void AddDefaultPermsMemberToSession(UUID AgentID, UUID SessionID)
        {
            ChatSession session;

            ChatSessions.TryGetValue(SessionID, out session);
            ChatSessionMember member = new ChatSessionMember {
                AvatarKey    = AgentID,
                CanVoiceChat = true,
                IsModerator  = false,
                MuteText     = false,
                MuteVoice    = false,
                HasBeenAdded = false
            };

            session.Members.Add(member);
        }
        /// <summary>
        ///     Add this member to the friend conference
        /// </summary>
        /// <param name="member"></param>
        /// <param name="SessionID"></param>
        private void AddMemberToGroup(ChatSessionMember member, UUID SessionID)
        {
            ChatSession session;

            ChatSessions.TryGetValue(SessionID, out session);
            ChatSessionMember oldMember;

            if ((oldMember = session.Members.Find(mem => mem.AvatarKey == member.AvatarKey)) != null)
            {
                oldMember.HasBeenAdded     = true;
                oldMember.RequestedRemoval = false;
            }
            else
            {
                session.Members.Add(member);
            }
        }
        /// <summary>
        ///     Find the member from X sessionID
        /// </summary>
        /// <param name="sessionid"></param>
        /// <param name="Agent"></param>
        /// <returns></returns>
        private ChatSessionMember FindMember(UUID sessionid, UUID Agent)
        {
            ChatSession session;

            ChatSessions.TryGetValue(sessionid, out session);
            if (session == null)
            {
                return(null);
            }
            ChatSessionMember thismember = new ChatSessionMember {
                AvatarKey = UUID.Zero
            };

            foreach (ChatSessionMember testmember in session.Members.Where(testmember => testmember.AvatarKey == Agent))
            {
                thismember = testmember;
            }
            return(thismember);
        }
        /// <summary>
        ///     Check whether the user has moderator permissions
        /// </summary>
        /// <param name="Agent"></param>
        /// <param name="sessionid"></param>
        /// <returns></returns>
        private bool CheckModeratorPermission(UUID Agent, UUID sessionid)
        {
            ChatSession session;

            ChatSessions.TryGetValue(sessionid, out session);
            if (session == null)
            {
                return(false);
            }
            ChatSessionMember thismember = new ChatSessionMember {
                AvatarKey = UUID.Zero
            };

            foreach (ChatSessionMember testmember in session.Members.Where(testmember => testmember.AvatarKey == Agent))
            {
                thismember = testmember;
            }
            if (thismember == null)
            {
                return(false);
            }
            return(thismember.IsModerator);
        }
 /// <summary>
 ///     Find the member from X sessionID
 /// </summary>
 /// <param name="sessionid"></param>
 /// <param name="Agent"></param>
 /// <returns></returns>
 private ChatSessionMember FindMember(UUID sessionid, UUID Agent)
 {
     ChatSession session;
     ChatSessions.TryGetValue(sessionid, out session);
     if (session == null)
         return null;
     ChatSessionMember thismember = new ChatSessionMember {AvatarKey = UUID.Zero};
     foreach (ChatSessionMember testmember in session.Members.Where(testmember => testmember.AvatarKey == Agent))
     {
         thismember = testmember;
     }
     return thismember;
 }
 /// <summary>
 ///     Check whether the user has moderator permissions
 /// </summary>
 /// <param name="Agent"></param>
 /// <param name="sessionid"></param>
 /// <returns></returns>
 private bool CheckModeratorPermission(UUID Agent, UUID sessionid)
 {
     ChatSession session;
     ChatSessions.TryGetValue(sessionid, out session);
     if (session == null)
         return false;
     ChatSessionMember thismember = new ChatSessionMember {AvatarKey = UUID.Zero};
     foreach (ChatSessionMember testmember in session.Members.Where(testmember => testmember.AvatarKey == Agent))
     {
         thismember = testmember;
     }
     if (thismember == null)
         return false;
     return thismember.IsModerator;
 }
 /// <summary>
 ///     Add this member to the friend conference
 /// </summary>
 /// <param name="member"></param>
 /// <param name="SessionID"></param>
 private void AddMemberToGroup(ChatSessionMember member, UUID SessionID)
 {
     ChatSession session;
     ChatSessions.TryGetValue(SessionID, out session);
     ChatSessionMember oldMember;
     if ((oldMember = session.Members.Find(mem => mem.AvatarKey == member.AvatarKey)) != null)
     {
         oldMember.HasBeenAdded = true;
         oldMember.RequestedRemoval = false;
     }
     else
         session.Members.Add(member);
 }
 /// <summary>
 ///     Add the agent to the in-memory session lists and give them the default permissions
 /// </summary>
 /// <param name="AgentID"></param>
 /// <param name="SessionID"></param>
 private void AddDefaultPermsMemberToSession(UUID AgentID, UUID SessionID)
 {
     ChatSession session;
     ChatSessions.TryGetValue(SessionID, out session);
     ChatSessionMember member = new ChatSessionMember
                                    {
                                        AvatarKey = AgentID,
                                        CanVoiceChat = true,
                                        IsModerator = false,
                                        MuteText = false,
                                        MuteVoice = false,
                                        HasBeenAdded = false
                                    };
     session.Members.Add(member);
 }
        public void SendChatToSession(UUID agentID, GridInstantMessage im)
        {
            if (m_doRemoteOnly)
            {
                DoRemoteCallPost(true, "InstantMessageServerURI", agentID, im);
                return;
            }

            Util.FireAndForget((o) =>
            {
                ChatSession session;
                ChatSessions.TryGetValue(im.SessionID, out session);
                if (session == null)
                {
                    return;
                }

                if (agentID != UUID.Zero)                        //Not system
                {
                    ChatSessionMember sender = FindMember(im.SessionID, agentID);
                    if (sender.MuteText)
                    {
                        return;                        //They have been admin muted, don't allow them to send anything
                    }
                }

                Dictionary <string, List <GridInstantMessage> > messagesToSend =
                    new Dictionary <string, List <GridInstantMessage> >();
                foreach (ChatSessionMember member in session.Members)
                {
                    if (member.HasBeenAdded)
                    {
                        im.ToAgentID               = member.AvatarKey;
                        im.BinaryBucket            = Utils.StringToBytes(session.Name);
                        im.RegionID                = UUID.Zero;
                        im.ParentEstateID          = 0;
                        im.Offline                 = 0;
                        GridInstantMessage message = new GridInstantMessage();
                        message.FromOSD(im.ToOSD());
                        string uri = FindRegionURI(member.AvatarKey);
                        if (uri != "")                        //Check if they are online
                        {
                            //Bulk send all of the instant messages to the same region, so that we don't send them one-by-one over and over
                            if (messagesToSend.ContainsKey(uri))
                            {
                                messagesToSend[uri].Add(message);
                            }
                            else
                            {
                                messagesToSend.Add(uri, new List <GridInstantMessage>()
                                {
                                    message
                                });
                            }
                        }
                    }
                    else if (!member.RequestedRemoval)
                    //If they're requested to leave, don't recontact them
                    {
                        UUID regionID = FindRegionID(member.AvatarKey);
                        if (regionID != UUID.Zero)
                        {
                            im.ToAgentID = member.AvatarKey;
                            m_eventQueueService.ChatterboxInvitation(
                                session.SessionID
                                , session.Name
                                , im.FromAgentID
                                , im.Message
                                , im.ToAgentID
                                , im.FromAgentName
                                , im.Dialog
                                , im.Timestamp
                                , im.Offline == 1
                                , (int)im.ParentEstateID
                                , im.Position
                                , 1
                                , im.SessionID
                                , false
                                , Utils.StringToBytes(session.Name)
                                , regionID
                                );
                        }
                    }
                }
                foreach (KeyValuePair <string, List <GridInstantMessage> > kvp in messagesToSend)
                {
                    SendInstantMessages(kvp.Key, kvp.Value);
                }
            });
        }
        public void CreateGroupChat(UUID AgentID, GridInstantMessage im)
        {
            if (m_doRemoteOnly)
            {
                DoRemoteCallPost(true, "InstantMessageServerURI", AgentID, im);
                return;
            }

            UUID GroupID = im.SessionID;

            GroupRecord groupInfo = m_groupData.GetGroupRecord(AgentID, GroupID, null);

            if (groupInfo != null)
            {
                if (!GroupPermissionCheck(AgentID, GroupID, GroupPowers.JoinChat))
                {
                    return; //They have to be able to join to create a group chat
                }
                //Create the session.
                if (!SessionExists(GroupID))
                {
                    CreateSession(new ChatSession
                    {
                        Members   = new List <ChatSessionMember>(),
                        SessionID = GroupID,
                        Name      = groupInfo.GroupName
                    });
                    AddMemberToGroup(new ChatSessionMember
                    {
                        AvatarKey    = AgentID,
                        CanVoiceChat = false,
                        IsModerator  =
                            GroupPermissionCheck(AgentID, GroupID, GroupPowers.ModerateChat),
                        MuteText     = false,
                        MuteVoice    = false,
                        HasBeenAdded = true
                    }, GroupID);

                    foreach (
                        GroupMembersData gmd in
                        m_groupData.GetGroupMembers(AgentID, GroupID)
                        .Where(gmd => gmd.AgentID != AgentID)
                        .Where(
                            gmd =>
                            (gmd.AgentPowers & (ulong)GroupPowers.JoinChat) ==
                            (ulong)GroupPowers.JoinChat))
                    {
                        AddMemberToGroup(new ChatSessionMember
                        {
                            AvatarKey    = gmd.AgentID,
                            CanVoiceChat = false,
                            IsModerator  =
                                GroupPermissionCheck(gmd.AgentID, GroupID, GroupPowers.ModerateChat),
                            MuteText     = false,
                            MuteVoice    = false,
                            HasBeenAdded = false
                        }, GroupID);
                    }
                    //Tell us that it was made successfully
                    m_eventQueueService.ChatterBoxSessionStartReply(groupInfo.GroupName, GroupID,
                                                                    AgentID, FindRegionID(AgentID));
                }
                else
                {
                    ChatSession thisSession = GetSession(GroupID);
                    //A session already exists
                    //Add us
                    AddMemberToGroup(new ChatSessionMember
                    {
                        AvatarKey    = AgentID,
                        CanVoiceChat = false,
                        IsModerator  =
                            GroupPermissionCheck(AgentID, GroupID, GroupPowers.ModerateChat),
                        MuteText     = false,
                        MuteVoice    = false,
                        HasBeenAdded = true
                    }, GroupID);

                    //Tell us that we entered successfully
                    m_eventQueueService.ChatterBoxSessionStartReply(groupInfo.GroupName, GroupID,
                                                                    AgentID, FindRegionID(AgentID));
                    List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> Us =
                        new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock>();
                    List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> NotUsAgents =
                        new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock>();

                    foreach (ChatSessionMember sessionMember in thisSession.Members)
                    {
                        ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock block =
                            new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock
                        {
                            AgentID      = sessionMember.AvatarKey,
                            CanVoiceChat = sessionMember.CanVoiceChat,
                            IsModerator  = sessionMember.IsModerator,
                            MuteText     = sessionMember.MuteText,
                            MuteVoice    = sessionMember.MuteVoice,
                            Transition   = "ENTER"
                        };
                        if (AgentID == sessionMember.AvatarKey)
                        {
                            Us.Add(block);
                        }
                        if (sessionMember.HasBeenAdded)
                        {
                            // Don't add not joined yet agents. They don't want to be here.
                            NotUsAgents.Add(block);
                        }
                    }
                    foreach (ChatSessionMember member in thisSession.Members)
                    {
                        if (member.HasBeenAdded) //Only send to those in the group
                        {
                            UUID regionID = FindRegionID(member.AvatarKey);
                            if (regionID != UUID.Zero)
                            {
                                if (member.AvatarKey == AgentID)
                                {
                                    //Tell 'us' about all the other agents in the group
                                    m_eventQueueService.ChatterBoxSessionAgentListUpdates(GroupID, NotUsAgents.ToArray(),
                                                                                          member.AvatarKey,
                                                                                          "ENTER", regionID);
                                }
                                else
                                {
                                    //Tell 'other' agents about the new agent ('us')
                                    m_eventQueueService.ChatterBoxSessionAgentListUpdates(GroupID, Us.ToArray(),
                                                                                          member.AvatarKey,
                                                                                          "ENTER", regionID);
                                }
                            }
                        }
                    }
                }

                ChatSessionMember agentMember = FindMember(GroupID, AgentID);

                //Tell us that we entered
                ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock ourblock =
                    new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock
                {
                    AgentID      = AgentID,
                    CanVoiceChat = agentMember.CanVoiceChat,
                    IsModerator  = agentMember.IsModerator,
                    MuteText     = agentMember.MuteText,
                    MuteVoice    = agentMember.MuteVoice,
                    Transition   = "ENTER"
                };
                m_eventQueueService.ChatterBoxSessionAgentListUpdates(GroupID, new[] { ourblock }, AgentID, "ENTER",
                                                                      FindRegionID(AgentID));
            }
        }
        public string ChatSessionRequest(IRegionClientCapsService caps, OSDMap req)
        {
            string method = req["method"].AsString();

            UUID sessionid = UUID.Parse(req["session-id"].AsString());

            switch (method)
            {
            case "start conference":
            {
                if (SessionExists(sessionid))
                {
                    return("");        //No duplicate sessions
                }
                //Create the session.
                CreateSession(new ChatSession
                    {
                        Members   = new List <ChatSessionMember>(),
                        SessionID = sessionid,
                        Name      = caps.ClientCaps.AccountInfo.Name + " Conference"
                    });

                OSDArray parameters = (OSDArray)req["params"];
                //Add other invited members.
                foreach (OSD param in parameters)
                {
                    AddDefaultPermsMemberToSession(param.AsUUID(), sessionid);
                }

                //Add us to the session!
                AddMemberToGroup(new ChatSessionMember
                    {
                        AvatarKey        = caps.AgentID,
                        CanVoiceChat     = true,
                        IsModerator      = true,
                        MuteText         = false,
                        MuteVoice        = false,
                        HasBeenAdded     = true,
                        RequestedRemoval = false
                    }, sessionid);


                //Inform us about our room
                ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock block =
                    new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock
                {
                    AgentID      = caps.AgentID,
                    CanVoiceChat = true,
                    IsModerator  = true,
                    MuteText     = false,
                    MuteVoice    = false,
                    Transition   = "ENTER"
                };
                m_eventQueueService.ChatterBoxSessionAgentListUpdates(sessionid, new[] { block }, caps.AgentID,
                                                                      "ENTER",
                                                                      caps.RegionID);

                ChatterBoxSessionStartReplyMessage cs = new ChatterBoxSessionStartReplyMessage
                {
                    VoiceEnabled  = true,
                    TempSessionID = sessionid,
                    Type          = 1,
                    Success       = true,
                    SessionID     = sessionid,
                    SessionName   =
                        caps.ClientCaps.AccountInfo.Name +
                        " Conference",
                    ModeratedVoice = true
                };
                return(OSDParser.SerializeLLSDXmlString(cs.Serialize()));
            }

            case "accept invitation":
            {
                //They would like added to the group conversation
                List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> Us =
                    new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock>();
                List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> NotUsAgents =
                    new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock>();

                ChatSession session = GetSession(sessionid);
                if (session != null)
                {
                    ChatSessionMember thismember = FindMember(sessionid, caps.AgentID);
                    //Tell all the other members about the incoming member
                    foreach (ChatSessionMember sessionMember in session.Members)
                    {
                        ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock block =
                            new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock
                        {
                            AgentID      = sessionMember.AvatarKey,
                            CanVoiceChat = sessionMember.CanVoiceChat,
                            IsModerator  = sessionMember.IsModerator,
                            MuteText     = sessionMember.MuteText,
                            MuteVoice    = sessionMember.MuteVoice,
                            Transition   = "ENTER"
                        };
                        if (sessionMember.AvatarKey == thismember.AvatarKey)
                        {
                            Us.Add(block);
                            NotUsAgents.Add(block);
                        }
                        else
                        {
                            if (sessionMember.HasBeenAdded)
                            {
                                // Don't add not joined yet agents. They don't want to be here.
                                NotUsAgents.Add(block);
                            }
                        }
                    }
                    thismember.HasBeenAdded = true;
                    foreach (ChatSessionMember member in session.Members)
                    {
                        if (member.HasBeenAdded)         //Only send to those in the group
                        {
                            UUID regionID = FindRegionID(member.AvatarKey);
                            if (regionID != UUID.Zero)
                            {
                                m_eventQueueService.ChatterBoxSessionAgentListUpdates(session.SessionID,
                                                                                      member.AvatarKey ==
                                                                                      thismember.AvatarKey
                                                                                                  ? NotUsAgents.ToArray()
                                                                                                  : Us.ToArray(),
                                                                                      member.AvatarKey, "ENTER",
                                                                                      regionID);
                            }
                        }
                    }
                    return("Accepted");
                }
                else
                {
                    return("");        //no session exists?
                }
            }

            case "mute update":
            {
                //Check if the user is a moderator
                if (!CheckModeratorPermission(caps.AgentID, sessionid))
                {
                    return("");
                }

                OSDMap parameters  = (OSDMap)req["params"];
                UUID   AgentID     = parameters["agent_id"].AsUUID();
                OSDMap muteInfoMap = (OSDMap)parameters["mute_info"];

                ChatSessionMember thismember = FindMember(sessionid, AgentID);
                if (muteInfoMap.ContainsKey("text"))
                {
                    thismember.MuteText = muteInfoMap["text"].AsBoolean();
                }
                if (muteInfoMap.ContainsKey("voice"))
                {
                    thismember.MuteVoice = muteInfoMap["voice"].AsBoolean();
                }

                ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock block =
                    new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock
                {
                    AgentID      = thismember.AvatarKey,
                    CanVoiceChat = thismember.CanVoiceChat,
                    IsModerator  = thismember.IsModerator,
                    MuteText     = thismember.MuteText,
                    MuteVoice    = thismember.MuteVoice,
                    Transition   = "ENTER"
                };

                ChatSession session = GetSession(sessionid);
                // Send an update to all users so that they show the correct permissions
                foreach (ChatSessionMember member in session.Members)
                {
                    if (member.HasBeenAdded)         //Only send to those in the group
                    {
                        UUID regionID = FindRegionID(member.AvatarKey);
                        if (regionID != UUID.Zero)
                        {
                            m_eventQueueService.ChatterBoxSessionAgentListUpdates(sessionid, new[] { block },
                                                                                  member.AvatarKey, "",
                                                                                  regionID);
                        }
                    }
                }

                return("Accepted");
            }

            case "call":
            {
                //Implement voice chat for conferences...

                IVoiceService voiceService = m_registry.RequestModuleInterface <IVoiceService>();
                if (voiceService == null)
                {
                    return("");
                }

                OSDMap resp = voiceService.GroupConferenceCallRequest(caps, sessionid);
                return(OSDParser.SerializeLLSDXmlString(resp));
            }

            default:
                MainConsole.Instance.Warn("ChatSessionRequest : " + method);
                return("");
            }
        }