public bool Input(Im.Message stanza)
{
if (MucError.IsError(stanza))
{
// Unable to send a message... many reasons
var error = new MucError(stanza);
MucErrorResponse?.Raise(this, new GroupErrorEventArgs(error));
return(true);
}
if (Invite.IsElement(stanza))
{
// Incoming chat room invite
var invite = new Invite(stanza);
InviteReceived.Raise(this, new GroupInviteEventArgs(invite));
return(true);
}
if (InviteDeclined.IsElement(stanza))
{
// Chat room invite was declined
var invite = new InviteDeclined(stanza);
InviteWasDeclined.Raise(this, new GroupInviteDeclinedEventArgs(invite));
return(true);
}
if (stanza.Subject != null)
{
// Subject change
SubjectChanged.Raise(this, new Im.MessageEventArgs(stanza.From, stanza));
return(true);
}
// Things that could happen here:
// Receive Registration Request
// Receive Voice Request
XmlElement xElement = stanza.Data["x"];
if (xElement != null && xElement.NamespaceURI == MucNs.NsXData)
{
switch (xElement.FirstChild.Value)
{
default:
break;
case MucNs.NsRequest:
// Invoke Voice Request Submission callback/event.
// 8.6 Approving Voice Requests
if (VoiceRequested != null)
{
SubmitForm form = VoiceRequested.Invoke(new RequestForm(xElement));
var message = new Core.Message(stanza.From, im.Jid, form.ToXmlElement());
SendMessage(message);
return(true);
}
break;
case MucNs.NsRegister:
// Invoke Registration Request Submission callback/event.
// 9.9 Approving Registration Requests
// I'm unsure on how to implement this.
// return true;
break;
}
}
// Any message with a body can be managed by the IM extension
// Such as Group Chat Message & Group Chat History
return(false);
}
/// <summary>
/// Constructs a GroupInviteEventArgs.
/// </summary>
/// <param name="invite">Group Chat Invitation.</param>
public GroupInviteDeclinedEventArgs(InviteDeclined invite)
{
invite.ThrowIfNull("invite");
Data = invite;
}
internal static bool IsElement(Core.Message message)
{
InviteDeclined temp = new InviteDeclined(message);
return(temp?.XElement?.NamespaceURI == MucNs.NsUser && temp?.InviteElement != null);
}