private Navigator _TryGetNavigatorFromProfileUri(Uri uri)
{
FacebookObjectId fbId = default(FacebookObjectId);
// Maybe this is a straight-up profile.php?id=####
if (uri.LocalPath.ToLowerInvariant().Equals("/profile.php"))
{
string id = null;
string idPart = null;
foreach (string part in new[] { "?id=", "&id=" })
{
if (uri.Query.ToLowerInvariant().Contains(part))
{
idPart = part;
break;
}
}
if (idPart != null)
{
id = uri.Query.ToLower();
id = uri.Query.Substring(id.IndexOf(idPart) + idPart.Length);
// Strip out the rest of the query
id = id.Split('&')[0];
fbId = FacebookObjectId.Create(id);
}
if (FacebookObjectId.IsValid(fbId))
{
var me = (FacebookContact)ViewManager.MasterNavigator.ProfileNavigator.Content;
if (me.UserId.Equals(fbId))
{
return(ViewManager.MasterNavigator.ProfileNavigator);
}
Navigator nav = ((ContactCollectionNavigator)ViewManager.MasterNavigator.FriendsNavigator).GetContactWithId(fbId);
if (nav != null)
{
return(nav);
}
}
}
return(null);
}
protected Navigator(object content, FacebookObjectId guid, Navigator parent)
{
Verify.IsNotNull(content, "content");
Verify.IsTrue(FacebookObjectId.IsValid(guid), "Invalid guid");
Content = content;
Guid = guid;
if (parent != null)
{
Parent = parent;
Path = Parent.Path + "/" + Uri.EscapeDataString(Guid.ToString());
}
else
{
Path = Uri.EscapeDataString(Guid.ToString());
}
}
protected override Navigator GetChildNavigatorWithGuid(FacebookObjectId guid)
{
Verify.IsTrue(FacebookObjectId.IsValid(guid), "Invalid guid");
_album.VerifyAccess();
for (int index = 0; index < _album.Photos.Count; ++index)
{
if (_album.Photos[index].PhotoId == guid)
{
var navigator = new PhotoNavigator(_album.Photos[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}
public static void GoOnline(string sessionKey, string sessionSecret, FacebookObjectId userId)
{
Verify.IsNeitherNullNorEmpty(sessionKey, "sessionKey");
Verify.IsNeitherNullNorEmpty(sessionSecret, "sessionSecret");
Verify.IsTrue(FacebookObjectId.IsValid(userId), "invalid userId");
if (FacebookService.IsOnline)
{
throw new InvalidOperationException();
}
FacebookService.RecoverSession(sessionKey, sessionSecret, userId);
var handler = GoneOnline;
if (handler != null)
{
handler(FacebookService, new EventArgs());
}
}
