public void ForceChannelSwitch(SockChatUser user, SockChatChannel chan)
{
if (!Channels.Contains(chan))
{
return;
}
int messageId = SockChatMessage.NextMessageId;
SockChatChannel oldChan = user.Channel;
oldChan.Send(new UserChannelLeavePacket(user), messageId);
chan.Send(new UserChannelJoinPacket(user), messageId);
user.Send(new ContextClearPacket(ContextClearMode.MessagesUsers));
user.Send(new ContextUsersPacket(chan.GetUsers(new[] { user })));
IChatMessage[] msgs = GetChannelBacklog(chan);
foreach (IChatMessage msg in msgs)
{
user.Send(new ContextMessagePacket(msg));
}
user.ForceChannel(chan);
oldChan.UserLeave(user);
chan.UserJoin(user);
if (oldChan.IsTemporary && oldChan.Owner == user)
{
DeleteChannel(oldChan);
}
}
public void HandleJoin(SockChatUser user, SockChatChannel chan, SockChatConn conn)
{
if (!chan.HasUser(user))
{
chan.Send(new UserConnectPacket(DateTimeOffset.Now, user), SockChatMessage.NextMessageId);
}
conn.Send(new AuthSuccessPacket(user, chan));
conn.Send(new ContextUsersPacket(chan.GetUsers(new[] { user })));
IChatMessage[] msgs = GetChannelBacklog(chan);
foreach (IChatMessage msg in msgs)
{
conn.Send(new ContextMessagePacket(msg));
}
lock (Channels)
conn.Send(new ContextChannelsPacket(Channels.Where(x => user.Hierarchy >= x.Hierarchy)));
if (!chan.HasUser(user))
{
chan.UserJoin(user);
}
if (!Users.Contains(user))
{
Users.Add(user);
}
}
public void SwitchChannel(SockChatUser user, SockChatChannel chan, string password)
{
if (user.Channel == chan)
{
//user.Send(true, @"samechan", chan.Name);
user.ForceChannel();
return;
}
if (!user.IsModerator && chan.Owner != user)
{
if (chan.Hierarchy > user.Hierarchy)
{
user.Send(true, @"ipchan", chan.Name);
user.ForceChannel();
return;
}
if (chan.Password != password)
{
user.Send(true, @"ipwchan", chan.Name);
user.ForceChannel();
return;
}
}
ForceChannelSwitch(user, chan);
}
public EventChatMessage(SockChatChannel chan, string msgId, SockChatMessageFlags flags, bool error, string eventName, params object[] parts)
{
Channel = chan;
MessageIdStr = msgId;
Flags = flags;
IsError = error;
EventName = eventName;
Parts = parts;
}
public void SwitchChannel(SockChatUser user, string chanName, string password)
{
SockChatChannel chan = FindChannelByName(chanName);
if (chan == null)
{
user.Send(true, @"nochan", chanName);
user.ForceChannel();
return;
}
SwitchChannel(user, chan, password);
}
public void UserLeave(SockChatChannel chan, SockChatUser user, string type = Constants.LEAVE_NORMAL)
{
if (chan == null)
{
Channels.Where(x => x.Users.Contains(user)).ToList().ForEach(x => UserLeave(x, user, type));
return;
}
if (chan.IsTemporary && chan.Owner == user)
{
DeleteChannel(chan);
}
chan.UserLeave(user);
HandleLeave(chan, user, type);
}
public void DeleteChannel(SockChatChannel chan)
{
if (chan == DefaultChannel)
{
return;
}
lock (chan.Users)
lock (Users)
lock (Channels)
{
chan.Users.ForEach(u => SwitchChannel(u, DefaultChannel, string.Empty));
Users.Where(u => u.Hierarchy >= chan.Hierarchy).ForEach(u => u.Send(new ChannelDeletePacket(chan)));
Channels.Remove(chan);
}
}
public void UpdateChannel(SockChatChannel chan, string oldName = null)
{
lock (Users)
Users.Where(u => u.Hierarchy >= chan.Hierarchy).ForEach(u =>
{
u.Send(new ChannelUpdatePacket(oldName ?? chan.Name, chan));
/* Not entire sure how to recreate this behaviour at the moment
* if ($user->channel == $oldname && $oldname != "") {
* $user->runSock(function($sock) use ($channel) {
* $sock->send(pack_message(5, ["2", $channel->name]));
* });
* $user->channel = $channel->name;
* }
*/
u.ForceChannel();
});
}
public void HandleLeave(SockChatChannel chan, SockChatUser user, string type = Constants.LEAVE_NORMAL)
{
UserDisconnectReason reason = UserDisconnectReason.Leave;
switch (type)
{
case Constants.LEAVE_TIMEOUT:
reason = UserDisconnectReason.TimeOut;
break;
case Constants.LEAVE_KICK:
reason = UserDisconnectReason.Kicked;
break;
case Constants.LEAVE_FLOOD:
reason = UserDisconnectReason.Flood;
break;
}
chan.Send(new UserDisconnectPacket(DateTimeOffset.Now, user, reason));
}
public string AddChannel(SockChatChannel chan)
{
lock (Channels)
{
SockChatChannel eChan = FindChannelByName(chan.Name);
if (eChan != null)
{
return(SockChatMessage.PackBotMessage(1, @"nischan", chan.Name));
}
if (chan.Name.StartsWith(@"@") || chan.Name.StartsWith(@"*"))
{
return(SockChatMessage.PackBotMessage(1, @"inchan"));
}
Channels.Add(chan);
lock (Users)
Users.Where(u => u.Hierarchy >= chan.Hierarchy).ForEach(u => u.Send(new ChannelCreatePacket(chan)));
}
return(null);
}
public static EventChatMessage Error(SockChatChannel chan, int msgId, SockChatMessageFlags flags, string eventName, params object[] parts) => new EventChatMessage(chan, msgId, flags, true, eventName, parts);
public static EventChatMessage Info(SockChatChannel chan, string msgId, SockChatMessageFlags flags, string eventName, params object[] parts) => new EventChatMessage(chan, msgId, flags, false, eventName, parts);
public static EventChatMessage Info(SockChatChannel chan, int msgId, string eventName, params object[] parts) => new EventChatMessage(chan, msgId, SockChatMessageFlags.RegularUser, false, eventName, parts);
public static EventChatMessage Error(SockChatChannel chan, string msgId, string eventName, params object[] parts) => new EventChatMessage(chan, msgId, SockChatMessageFlags.RegularUser, true, eventName, parts);
public void ForceChannel(SockChatChannel chan = null) => Send(new UserChannelForceJoinPacket(chan ?? Channel));
public IChatMessage[] GetChannelBacklog(SockChatChannel chan, int count = 15)
{
return(Messages.Where(x => x.Channel == chan || x.Channel == null).Reverse().Take(count).Reverse().ToArray());
}
