public static void Avatar(string username, IQ iq)
{
DAL.TbUsers cuser;
BLL.Users api = new BLL.Users();
switch (iq.Type)
{
case IqType.get:
if (iq.To != null)
{
cuser = api.Find(iq.To.User);
}
else
{
cuser = api.Find(username);
}
if (cuser != null)
{
if (!string.IsNullOrEmpty(cuser.TbVcard.VcardPhoto))
{
iq.SwitchDirection();
iq.Type = IqType.result;
iq.Query.Namespace = "jabber:iq:avatar";
iq.Query.ChildNodes.Clear();
Element dataEl = new Element("data");
dataEl.Value = ImageTools.ToBase64(cuser.TbVcard.VcardPhoto);
iq.Query.AddChild(dataEl);
int index;
if (ThreadTools.Users.Online.IsAuthenticated(username, out index))
{
ThreadTools.Users.Online[index].Send(iq);
}
}
}
break;
case IqType.set:
case IqType.result:
if (iq.Query.HasTag("data"))
{
Element el = iq.Query.SelectSingleElement("data");
cuser = api.Find(username);
string pname;
bool isSaved;
pname = ImageTools.SaveAvatar(el.Value, out isSaved);
if (isSaved)
{
api.ChangeUserPicture(username, pname);
Rosters.SendStatus(username);
}
}
break;
}
}
public static void Write(string SID, string txt)
{
int index;
if (Codes.ThreadTools.Users.Online.IsSessionExists(SID, out index))
{
Guid?UserId = null;
if (!string.IsNullOrEmpty(Codes.ThreadTools.Users.Online[index].Username))
{
BLL.Users api = new BLL.Users();
DAL.TbUsers user = api.Find(Codes.ThreadTools.Users.Online[index].Username);
if (user != null)
{
UserId = user.UserId;
}
}
Api.Insert(Codes.ThreadTools.Users.Online[index].IPAddress,
SID, UserId, txt);
}
else
{
Api.Insert(null, null, null, txt);
}
}
