MucManager OnInvite XmppXElement - Forum

Eric380

2012-06-09, 01:23 #1

Member since Jun 2012 · 10 posts
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Subject: MucManager OnInvite XmppXElement

I can't find the invite XmppXElement. How can I retrieve the values I need from the invite (from, reason, and password). This is what I expected to do:

void OnInvitedToChatRoom(object sender, MessageEventArgs e)
{
      var invite = e.Message.Element<Invite>();
}

Here is the expected message:

<message from='coven@chat.shakespeare.lit' id='nzd143v8' to='hecate@shakespeare.lit'>
   <x xmlns='http://jabber.org/protocol/muc#user'>
      <invite from='crone1@shakespeare.lit/desktop'>
         <reason>Hey Hecate, this is the place for all good witches!</reason>
      </invite>
      <password>cauldronburn</password>
   </x>
</message>

This post was edited on 2012-06-10, 09:40 by Alex.
Edit reason: added code formatting

Alex

2012-06-10, 10:03 #2

Member since Feb 2003 · 4449 posts · Location: Germany
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Element<T>() looks only for the direct childnodes. <invite/> is a grand children of message.

Here is an example of one of our unit Tests which is exactly doing what you want:

var msg = xmpp1 as Message;
var xMuc = msg.Element<Matrix.Xmpp.Muc.User.X>();
Assert.AreEqual(xMuc.Password, "cauldronburn");
 
var invite = xMuc.GetInvites().First();
Assert.AreEqual(invite.Reason, "FOO");

We can add a Element<T, bool traverseWholeTree) function to one of the next releases when this is helpful.

Alex