public GraphUser GetFriend(decimal id)
{
string accessToken = NSUserDefaults.StandardUserDefaults.StringForKey("FacebookAccessToken");
NSDate expirationDate = (NSDate)NSUserDefaults.StandardUserDefaults.ValueForKey(new NSString("FacebookExpirationDate"));
if (!string.IsNullOrEmpty(accessToken) && expirationDate!=null)
{
var url = string.Format("https://graph.facebook.com/{0}?access_token={1}&format=json", id, accessToken);
var request = WebRequest.Create(url) as HttpWebRequest;
try
{
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
var reader = new StreamReader(response.GetResponseStream());
string str = reader.ReadToEnd();
Dictionary<string, string> dict = GetJsonDict(str);
if (dict.ContainsKey("name"))
{
var gUser = new GraphUser()
{
name = dict["name"],
id = id,
};
return gUser;
}
}
}
catch (Exception ex)
{
Util.LogException("GetFriend", ex);
}
}
return null;
}
/*
public override void Selected (DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
base.Selected (dvc, tableView, path);
}
*/
public override void Draw (RectangleF bounds, CGContext context, UIView view)
{
UIColor.White.SetFill ();
context.FillRect (bounds);
RectangleF frame = _inviteButton.Frame;
frame.X = view.Frame.Width - frame.Width - 10;
_inviteButton.Frame = frame;
view.Add(_inviteButton);
if (userImage != null)
{
//context.DrawImage(new RectangleF((_height - 35)/2, (_height - 35)/2, 35, 35), userImage.CGImage);
userImage.Draw(new RectangleF((_height - 35)/2, (_height - 35)/2, 35, 35));
}
if (graph.ContainsKey(_User.id))
_User = graph[_User.id];
UIColor.Black.SetColor ();
if (_User.name != null)
{
view.DrawString(_User.name, new RectangleF(50, 5, bounds.Width/2, 10 ), fromFont, UILineBreakMode.TailTruncation);
if (userImage == null)
{
userImage = ImageStore.RequestFullPicture((long)_User.id, (long)_User.id, SizeDB.SizeFacebook, this);
userImage = userImage ?? ImageStore.EmptyProfileImage;
userImage = UIImageUtils.resizeImage(userImage, new SizeF (35, 35));
userImage = GraphicsII.RemoveSharpEdges(userImage);
if (userImage != null)
userImage.Draw(new RectangleF((_height - 35)/2, (_height - 35)/2, 35, 35));
}
}
else
{
ThreadPool.QueueUserWorkItem(o =>
{
GraphUser gUser = AppDelegateIPhone.AIphone.FacebookServ.GetFriend(_User.id);
if (gUser == null)
return;
lock (lock_graph)
{
graph[gUser.id] = gUser;
}
if (gUser.id == _User.id)
{
_User = gUser;
nss.InvokeOnMainThread(()=> view.SetNeedsDisplay());
}
});
}
}
public FbUserElement(GraphUser user, Action<string> openUrl) : base(UITableViewCellStyle.Value1, "FbUserElement",
UITableViewCellSelectionStyle.None, UITableViewCellAccessory.None)
{
_openUrl = openUrl;
_User = user;
_inviteButton = UIButton.FromType (UIButtonType.RoundedRect);
_inviteButton.Frame = new RectangleF(0, (_height - 30)/2, 60, 30);
_inviteButton.SetTitleColor(UIColor.LightGray, UIControlState.Normal);
_inviteButton.SetTitle("invite", UIControlState.Normal);
_inviteButton.TouchDown += Handle_inviteButtonTouchDown;
}
public void LoadFacebookFriends()
{
var facebookApp = new FaceBook.FaceBookApplication(this);
if (!facebookApp.LoggedIn())
{
InvokeOnMainThread(()=>
{
var soc = new SocialNetworksParentViewController(_MSP);
_MSP.PushViewController(soc, true);
});
return;
}
List<Decimal> friends = AppDelegateIPhone.AIphone.FacebookServ.GetFriends();
if (friends == null)
{
Util.LogException("friends", new Exception());
return;
}
var socialIds = new List<long>();
foreach (decimal d in friends)
{
socialIds.Add((long)d);
}
var fBresp = AppDelegateIPhone.AIphone.UsersServ.GetSocialIds(socialIds, 1);
List<User> facebookFriends = fBresp.Subscribers;
if (facebookFriends == null)
{
Util.LogException("facebookFriends", new Exception());
return;
}
if (facebookFriends.Count == 0)
{
InvokeOnMainThread(()=>
{
var alert = new UIAlertView("Search", "No facebook friend found", null, "Ok");
alert.Show();
});
return;
}
facebookApp = new FaceBook.FaceBookApplication (this);
InvokeOnMainThread(()=>
{
var root = new RootElement("") { new Section() };
var dv = new DialogViewController(root, true);
foreach (User fuser in facebookFriends)
{
var user = new UserElementII(fuser, RelationType.Friends);
root[0].Add(user);
}
foreach (long socialId in fBresp.Others)
{
var guser = new GraphUser() { id = socialId };
var fbUser = new FbUserElement(guser, u =>
{
WebViewController.OpenUrl (dv, "https://www.facebook.com/dialog/apprequests?app_id=168889879843414&message=Welcome to 21Off!&redirect_uri=http://www.21off.net");
});
root[0].Add(fbUser);
}
var ev = new EmptyViewController(() => _MSP.PopViewControllerAnimated(true), "Facebook friends");
dv.TableView.BackgroundView = new UIImageView(UIImage.FromBundle("Images/Ver4/fond"));
dv.View.Frame = new RectangleF(0, 40, 320, 480 - 40);
ev.Add(dv.View);
_MSP.PushViewController(ev, false);
});
}
public void Login()
{
//_facebook.Authorize(new string[]{"publish_stream", "offline_access"}, _sessionDelegate);
var socialLogin = new SocialLogin.SocialLogin(new SocialLogin.FacebookConfig(){
AppID = _appId,
Permissions = new string[] { "publish_stream" }
});
socialLogin.LoginComplete += delegate(SocialLogin.SocialLogin sender) {
Console.WriteLine("Logged in as " + sender.Username);
_facebook.AccessToken = sender.AccessToken;
_facebook.ExpirationDate = sender.ExpirationDate;
GraphUser guser = null;
decimal id;
if (decimal.TryParse(sender.UserId, out id))
{
guser = new GraphUser()
{
id = id,
name = sender.Username,
};
}
SaveSessionData(true);
if (OnLoginComplete != null)
OnLoginComplete();
if (OnExtraLoginComplete != null)
OnExtraLoginComplete(guser);
};
socialLogin.LoginFailure += delegate {
Console.WriteLine("Login failure");
SaveSessionData(false);
if (OnLoginComplete != null)
OnLoginComplete();
if (OnExtraLoginComplete != null)
OnExtraLoginComplete(null);
};
socialLogin.Login(_parentViewController, true);
}
