internal bool RemoveUser(String nickname)
{
if (!ContainsUser(nickname))
{
_logger.Error("Trying to remove user " + nickname + " from channel " + Name +
", but user does not exist in this channel.");
return(false);
}
_users.Remove(nickname);
_knownUsers.Remove(nickname);
return(true);
}
private void ChangeNickname(User user, String nickname)
{
if (_users.Contains(nickname))
{
_logger.Error("Changing nickname of " + user.Name + " into " + nickname +
", but a user with that nickname already exists. Some observable subscriptions may be lost.");
if (user.Equals(_me))
{
_me = _users[nickname] as User;
}
user.Channels.Cast <Channel>().Do(c => c.ChangeName(user.Name, nickname));
_users.Remove(user);
return;
}
_users.ChangeItemKey(user, nickname);
user.Channels.Cast <Channel>().Do(c => c.ChangeName(user.Name, nickname));
user.Name.Value = nickname;
user.Identity.Name.Value = nickname;
}
internal bool RemoveChannel(String channelName)
{
if (!ContainsChannel(channelName))
{
_logger.Error("Trying to remove channel " + channelName + " from user " + Name +
", but user is not in this channel.");
return(false);
}
_channels.Remove(channelName);
_knownChannels.Remove(channelName);
return(true);
}