void client_VCard(object sender, XmppVCartEventArgs e)
{
if (e == null || e.VCard == null)
{
return;
}
if (!string.IsNullOrWhiteSpace(e.VCard.PhotoBinVal))
{
string data = Base64Utils.Decode(e.VCard.PhotoBinVal, System.Text.Encoding.Default);
string hash = Avatar.ComputeHash(data);
if (!Avatar.Exist(hash))
{
Avatar.Save(hash, data);
Dispatcher.BeginInvoke(new Action(() => {
RosterItem ri = RosterMgr.Get(e.VCard.Jid);
if (ri == null)
{
return;
}
ri.RefreshPresence();
Chat ci = ChatMgr.Get(e.VCard.Jid, null);
if (ci != null)
{
ci.RefreshPresence();
}
}), DispatcherPriority.Normal);
}
if (e.VCard.Jid != null)
{
if (string.IsNullOrWhiteSpace(e.VCard.Jid.Bare) || e.VCard.Jid.Bare == client.Jid.Bare)
{
UpdateAvatar(hash);
}
}
}
UpdateVCard(e.VCard);
}
void client_Roster(object sender, XmppRosterEventArgs e)
{
if (e.Type != XmppIqType.Result)
{
return;
}
Log("roster received");
bool flagRosterRecv = RosterMgr.Count() > 0;
/*for (int i = 0; i < 1000; i++) {
* XmppRosterItem item = new XmppRosterItem(i.ToString() + "@test.com", "", "", "");
* e.Roster.Add(item);
* }*/
Parallel.ForEach(e.Roster, item => {
Dispatcher.BeginInvoke(new Action(() => {
if ((item.Subscription == "none" || item.Subscription == "from") && item.Ask != "subscribe" && string.IsNullOrWhiteSpace(item.Name))
{
return;
}
RosterItem ri = new RosterItem(client, item, UserSetting.RosterVwrMode);
RosterMgr.Update(item.Jid, ri);
}), DispatcherPriority.Normal);
});
Dispatcher.BeginInvoke(new Action(() => {
lstRoster.ItemsSource = RosterMgr.UpdateRosterView();
if (flagRosterRecv == false)
{
this.FadeIn(panelRoster.Name, TimeSpan.FromMilliseconds(500));
}
panelConnect.Visibility = Visibility.Hidden;
panelRoster.Visibility = Visibility.Visible;
Log(string.Format("roster now contain {0} contacts", RosterMgr.Count()));
}), DispatcherPriority.Normal);
}