public AskAuthorization(Contact contact)
: base(_keyBase, contact.Jid.Bare)
{
InitializeComponent();
DataContext = contact;
_contact.Content = contact;
}
public EventPresenceChanged(Contact contact, Presence oldPresence, Presence newPresence)
: base(String.Empty, EventSeverity.Info)
{
_contact = contact;
_oldPresence = oldPresence;
_newPresence = newPresence;
Expiration = DateTime.Now.AddSeconds(Settings.Default.UI_Notify_Presence_Exp);
}
public AskAuthorization(Presence presence)
: base(_keyBase, presence.From.Bare)
{
InitializeComponent();
Contact contact = new Contact(presence);
DataContext = contact;
_contact.Content = contact;
}
private void Show(Contact contact)
{
try
{
AskAuthorization authorization = new AskAuthorization(contact);
authorization.Show();
authorization.Activate();
}
catch (WindowExistsException e)
{
e.ActivateControl();
}
}
public static Contact GetContact(RosterItem rosterItem)
{
Contact contact = null;
try
{
using (SQLiteCommand command = _connection.CreateCommand())
{
command.CommandText = "SELECT * FROM [Contact] WHERE [Jid]=@jid";
command.Parameters.Add(new SQLiteParameter("jid", rosterItem.Jid.Bare));
SQLiteDataReader reader = command.ExecuteReader();
if (reader.Read())
{
contact = new Contact(reader, rosterItem);
}
reader.Close();
}
}
catch (Exception e)
{
Events.Instance.OnEvent(e, new EventError(e.Message, null));
}
return contact;
}
public static void SaveContact(Contact contact)
{
try
{
Dictionary<string, object> values = contact.GetData();
SaveOrUpdate(values, "Jid", "Contact", false, _connection);
}
catch (Exception e)
{
Events.Instance.OnEvent(e, new EventError(e.Message, null));
}
}
private void VcardResultAuth(object sender, IQ iq, object data)
{
Contact contact;
if (data is Presence)
{
contact = new Contact((Presence) data);
}
else
{
contact = (Contact) data;
}
if (iq.Type == IqType.error || iq.Error != null)
{
if (iq.Error.Code == ErrorCode.NotFound
|| iq.Error.Code == ErrorCode.NotImplemented
|| iq.Error.Code == ErrorCode.Unauthorized)
{
contact.SetVcard(null);
}
else
{
Events.Instance.OnEvent(this,
new EventError(String.Format("V-Card receiving error from {0}", iq.From),
null));
}
}
else if (iq.Type == IqType.result)
{
contact.SetVcard(iq.Vcard);
}
}
private void RemoveRosterItem(Contact contact)
{
lock (_items._syncObject)
{
MetaContact metaContact = FindMetaContact(contact.Jid);
if (metaContact != null)
{
metaContact.SubContacts.Remove(contact);
_realContacts.Remove(contact.Jid.Bare.ToLowerInvariant());
if (metaContact.SubContacts.Count == 0)
{
_items.Remove(metaContact);
}
}
}
}
private void RefreshIqAvatar(Contact contact)
{
if (contact.Presence != null)
{
Avatar avatar = contact.Presence.SelectSingleElement(typeof (Avatar)) as Avatar;
if (avatar != null)
{
string hash;
Storage.GetIqAvatar(contact.Jid.Bare, out hash);
if (avatar.Hash.ToLowerInvariant() != contact.AvatarHash)
{
AvatarIq aiq = new AvatarIq(IqType.get, contact.FullJid);
Account.Instance.XmppConnection.IqGrabber.SendIq(aiq, new IqCB(IqAvatarResult), contact);
}
}
}
}
private void AskForDisco(Contact contact)
{
Account.Instance.DiscoMan.DiscoverInformation(contact.FullJid,
new IqCB(OnDiscoInfoResult), contact);
}
private Contact AddRosterItem(RosterItem item)
{
Contact contact;
lock (_items._syncObject)
{
// for now
contact = Database.GetContact(item);
MetaContact metaContact = null;
if (contact != null)
{
metaContact = Database.GetMetaContact(contact.MetaId);
}
if (metaContact == null)
{
metaContact = new MetaContact();
Database.SaveMetaContact(metaContact);
contact = new Contact(item, metaContact.Id);
Database.SaveContact(contact);
}
metaContact.AddContact(contact);
_realContacts.Add(item.Jid.Bare.ToLowerInvariant(), contact);
_items.Add(metaContact);
}
Vcard vcard = Storage.GetVcard(contact.Jid, 99999);
if (vcard != null)
{
contact.SetVcard(vcard);
contact.HasVCardRecieved = false;
}
return contact;
}
public IContact FindContactOrGetNew(Jid jid)
{
Contact contact;
lock (Items._syncObject)
{
contact = FindContact(jid);
}
if (contact == null)
{
Presence presence = new Presence(ShowType.NONE, string.Empty);
presence.From = jid;
contact = new Contact(presence);
}
return contact;
}
public void Ask(Contact contact)
{
App.InvokeSafe(App._dispatcherPriority,
new ShowCallback(Show), contact);
}
public MetaContact(Contact contact)
{
_activeContact = contact;
AddContact(contact);
}
public void AddContact(Contact contact)
{
contact.PropertyChanged += contact_PropertyChanged;
lock (SubContacts._syncObject)
{
SubContacts.Add(contact);
if (_activeContact == null)
{
_activeContact = contact;
}
}
}
