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);
}
}
}
}
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 re-added
foreach (GroupMembershipData gmd in m_groupData.GetAgentGroupMemberships(us, us))
{
ChatSessionMember member = FindMember(us, gmd.GroupID);
if (member != null)
{
member.HasBeenAdded = false;
member.RequestedRemoval = false;
}
}
}
}
return(null);
}
/// <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>
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>
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="agentID"></param>
/// <param name="sessionID"></param>
/// <returns></returns>
bool CheckModeratorPermission(UUID agentID, 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 == agentID))
{
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(agentID, im.SessionID);
if (sender.MuteText)
{
return; // They have been admin muted, don't allow them to send anything
}
}
var 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());
// im.timestamp = 0;
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 groupSessionID = im.SessionID;
GroupRecord groupInfo = m_groupData.GetGroupRecord(agentID, groupSessionID, null);
if (groupInfo != null)
{
if (!GroupPermissionCheck(agentID, groupSessionID, GroupPowers.JoinChat))
{
return; // They have to be able to join to create a group chat
}
// Create the session.
if (!SessionExists(groupSessionID))
{
CreateSession(new ChatSession {
Members = new List <ChatSessionMember> (),
SessionID = groupSessionID,
Name = groupInfo.GroupName
});
AddMemberToGroup(new ChatSessionMember {
AvatarKey = agentID,
CanVoiceChat = false,
IsModerator = GroupPermissionCheck(agentID, groupSessionID, GroupPowers.ModerateChat),
MuteText = false,
MuteVoice = false,
HasBeenAdded = true
}, groupSessionID);
foreach (
GroupMembersData gmd in
m_groupData.GetGroupMembers(agentID, groupSessionID)
.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, groupSessionID, GroupPowers.ModerateChat),
MuteText = false,
MuteVoice = false,
HasBeenAdded = false
}, groupSessionID);
}
// Tell us that it was made successfully
m_eventQueueService.ChatterBoxSessionStartReply(groupInfo.GroupName, groupSessionID,
agentID, findRegionID(agentID));
}
else
{
ChatSession thisSession = GetSession(groupSessionID);
// A session already exists
// Add us
AddMemberToGroup(new ChatSessionMember {
AvatarKey = agentID,
CanVoiceChat = false,
IsModerator = GroupPermissionCheck(agentID, groupSessionID, GroupPowers.ModerateChat),
MuteText = false,
MuteVoice = false,
HasBeenAdded = true
}, groupSessionID);
// Tell us that we entered successfully
m_eventQueueService.ChatterBoxSessionStartReply(groupInfo.GroupName, groupSessionID,
agentID, findRegionID(agentID));
var usAgents = new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> ();
var 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)
{
usAgents.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(
groupSessionID, notUsAgents.ToArray(), member.AvatarKey, "ENTER", regionID);
}
else
{
// Tell 'other' agents about the new agent ('us')
m_eventQueueService.ChatterBoxSessionAgentListUpdates(
groupSessionID, usAgents.ToArray(), member.AvatarKey, "ENTER", regionID);
}
}
}
}
}
ChatSessionMember agentMember = FindMember(agentID, groupSessionID);
if (agentMember != null)
{
// Tell us that we entered
var ourblock =
new ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock {
AgentID = agentID,
CanVoiceChat = agentMember.CanVoiceChat,
IsModerator = agentMember.IsModerator,
MuteText = agentMember.MuteText,
MuteVoice = agentMember.MuteVoice,
Transition = "ENTER"
};
m_eventQueueService.ChatterBoxSessionAgentListUpdates(
groupSessionID, 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
var usAgents = new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> ();
var notUsAgents = new List <ChatterBoxSessionAgentListUpdatesMessage.AgentUpdatesBlock> ();
ChatSession session = GetSession(sessionID);
if (session != null)
{
ChatSessionMember thismember = FindMember(caps.AgentID, sessionID);
if (thismember != null)
{
// 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)
{
usAgents.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() : usAgents.ToArray(),
member.AvatarKey, "ENTER",
regionID);
}
}
}
return("Accepted");
}
}
return(""); // no session exists? ... or cannot find member
}
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(agentID, sessionID);
if (thismember == null)
{
return("");
}
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("");
}
}
