public Vcard Get(string username)
{
Vcard vcard = null;
using (SqlDataContext dc = new SqlDataContext())
{
try
{
var user = dc.DatabaseUserItems.Single(x => string.Compare(username, x.Username, true) == 0);
var data = HeaderManager.Load(username);
vcard = new Vcard();
vcard.Nickname = user.Nickname;
vcard.Description = user.Signature;
vcard.Jid = JIDEscaping.Escape(user.Username) + "@gjtalk.com";
vcard.AddEmail(new Email(user.Mail));
if (data != null)
{
vcard.Photo = new Photo(data, ImageFormat.Png);
}
}
catch (System.Exception ex)
{
}
}
return(vcard);
}
public Vcard Get(Jid jid)
{
if (jid == null)
{
return(null);
}
return(Get(JIDEscaping.Unescape(jid.User)));
}
public void PutPresence(Presence presence)
{
var db = GetDatabase();
var collection = db.GetCollection("offline_presence");
collection.Insert(
new BsonDocument(
new BsonElement("from", JIDEscaping.Unescape(presence.From.User)),
new BsonElement("to", JIDEscaping.Unescape(presence.To.User)),
new BsonElement("type", presence.Type.ToString()),
new BsonElement("value", presence.ToString())
));
}
public bool Set(Jid jid, Vcard vcard)
{
return(Set(JIDEscaping.Unescape(jid), vcard));
}
public Session GetSession(Jid jid)
{
return(GetSession(JIDEscaping.Unescape(jid.User)));
}
public RosterItem ToRosterItem()
{
return(new RosterItem(JIDEscaping.Escape(Username) + "@gjtalk.com",
Remark == null ? Nickname : Remark, GroupName));
}
