public async Task <ActionResult> FB_PicturePages()
{
var access_token = HttpContext.Items["access_token"].ToString();
var appsecret_proof = access_token.GenerateAppSecretProof();
var facebookClient = new FacebookClient();
var myInfo = await facebookClient.GetAsync <dynamic>(
access_token, "me", "fields=name");
var pictures = await facebookClient.GetAsync <dynamic>(
access_token, $"{myInfo.id}/photos/uploaded", "fields=created_time,album,source");
var pictureList = new List <FacebookPictureViewModel>();
foreach (dynamic picture in pictures.data)
{
var facebookPicture = new FacebookPictureViewModel
{
Id = picture.id,
PictureURL = picture.source,
CreatedTime = picture.created_time
// Albums shoud implement :D
};
pictureList.Add(facebookPicture);
}
return(PartialView(pictureList));
}
private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted += (o, args) =>
{
if (args.Error == null)
{
_me = (IDictionary <string, object>)args.GetResultData();
Dispatcher.BeginInvoke(
() =>
{
LoadProfilePicture();
ProfileName.Text = "Hi " + _me["name"];
FirstName.Text = "First Name: " + _me["first_name"];
LastName.Text = "Last Name: " + _me["last_name"];
});
}
else
{
Dispatcher.BeginInvoke(() => MessageBox.Show(args.Error.Message));
}
};
// do a GetAsync me in order to get basic details of the user.
fb.GetAsync("me");
}
private void GraphApiSample(string _accessToken)
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
Dispatcher.BeginInvoke(() =>
{
tFbName.Text = "Logged in as: " + (string)result["name"];
IsolatedStorageSettings.ApplicationSettings["firstname"] = (string)result["first_name"];
IsolatedStorageSettings.ApplicationSettings["lastname"] = (string)result["last_name"];
IsolatedStorageSettings.ApplicationSettings["email"] = (string)result["email"];
IsolatedStorageSettings.ApplicationSettings["fbid"] = (string)result["id"];
IsolatedStorageSettings.ApplicationSettings.Save();
heroku.AddUser((string)result["id"], (string)result["email"], (string)result["first_name"], (string)result["last_name"]);
});
};
fb.GetAsync("me");
}
private void LoadUserInfo()
{
var fb = new FacebookClient(fftoken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
Dispatcher.BeginInvoke(() =>
{
var profilePictureUrl = string.Format("https://graph.facebook.com/{0}/picture?type={1}&access_token={2}&width=150&height=150", ffid, "square", fftoken);
this.user_image.Source = new BitmapImage(new Uri(profilePictureUrl));
//this.MyName.Text = String.Format("{0} {1}", (string)result["first_name"], (string)result["last_name"]);
});
};
fb.GetAsync("me");
}
private void FqlSample()
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var data = (IList <object>)result["data"];
var count = data.Count;
// since this is an async callback, make sure to be on the right thread
// when working with the UI.
Dispatcher.BeginInvoke(() =>
{
TotalFriends.Text = string.Format("You have {0} friend(s).", count);
});
};
// query to get all the friends
var query = string.Format("SELECT uid,pic_square FROM user WHERE uid IN (SELECT uid2 FROM friend WHERE uid1={0})", "me()");
// Note: For windows phone 7, make sure to add [assembly: InternalsVisibleTo("Facebook")] if you are using anonymous objects as parameter.
fb.GetAsync("fql", new { q = query });
}
private void LoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
var url = string.Format("/FacebookPages/FacebookInfoPage.xaml?access_token={0}&id={1}", accessToken, id);
Dispatcher.BeginInvoke(() => {
ViewModelLocator.UserStatic.FacebookId = id;
ViewModelLocator.UserStatic.FacebookToken = accessToken;
ViewModelLocator.UserStatic.GetFBUserInfo();
ViewModelLocator.MainStatic.Loading = true;
ViewModelLocator.UserStatic.GetPolicemanAchieve();
NavigationService.GoBack();
//NavigationService.Navigate(new Uri("/PanoramaPage.xaml", UriKind.Relative));
});
};
fb.GetAsync("me");
}
public string GetRsvp(ActivityItemsViewModel act)
{
if (App.ViewModel.UserPreference.AccessKey == null || act.FacebookId == null || act.FacebookId.Equals("") || !App.ViewModel.HasConnection)
{
return(null);
}
string status = null;
var fb = new FacebookClient
{
AppId = App.ViewModel.Appid,
AccessToken = App.ViewModel.UserPreference.AccessKey
};
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var data = (IList <object>)result["data"];
if (data.Count <= 0)
{
status = "not_replied";
return;
}
var eventData = ((IDictionary <string, object>)data.ElementAt(0));
status = (string)eventData["rsvp_status"];
};
var query = String.Format("SELECT rsvp_status FROM event_member WHERE eid = {0} AND uid = me()", act.FacebookId);
fb.GetAsync("fql", new { q = query });
return(status);
}
// My facebook feed.
internal void MyProfile()
{
String name = null;
String id = null;
var fb = new FacebookClient(GlobalContext.FacebookAccessToken);
fb.GetCompleted +=
(o, ex) =>
{
var feed = (IDictionary <String, object>)ex.GetResultData();
name = feed["name"].ToString();
id = feed["id"].ToString();
DBManager.getInstance().saveData(DBManager.DB_Profile, feed);
var fbprofiledata = DBManager.getInstance().getDBData(DBManager.DB_Profile);
JSONNode jsonObj = JSON.Parse(fbprofiledata);
GlobalContext.localUsername = jsonObj["name"].ToString().Split(new char[] { ' ' })[0].Substring(1);
GlobalContext.UserFacebookId = id;
GlobalContext.GameRoomId = "";
JSONNode AuthObj = new JSONClass();
AuthObj.Add("FacebookId", id);
AuthObj.Add("AccessToken", GlobalContext.FacebookAccessToken);
String authString = AuthObj.ToString();
Deployment.Current.Dispatcher.BeginInvoke(delegate()
{
messageGrid.Visibility = Visibility.Visible;
WarpClient.GetInstance().Connect(GlobalContext.localUsername, authString);
});
};
var parameters = new Dictionary <String, object>();
parameters["fields"] = "id,name";
fb.GetAsync("me", parameters);
}
private void FBLoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
userIdentity.FBAccessToken = accessToken;
userIdentity.FBID = id;
facebookData["Name"] = result["first_name"];
facebookData["Surname"] = result["last_name"];
facebookData["Email"] = result["email"];
facebookData["Birthday"] = DateTime.Parse((string)result["birthday"]);
facebookData["Country"] = result["locale"];
Dispatcher.BeginInvoke(() =>
{
BitmapImage profilePicture = new BitmapImage(new Uri(string.Format("https://graph.facebook.com/{0}/picture?type={1}&access_token={2}", id, "square", accessToken)));
facebookData["ProfilePicture"] = profilePicture;
userIdentity.FBData = facebookData;
userIdentity.ProfilePicture = profilePicture;
ARLoginOrRegister();
});
};
fb.GetAsync("me");
}
public async Task <ActionResult> FB_PostPages()
{
var access_token = HttpContext.Items["access_token"].ToString();
var appsecret_proof = access_token.GenerateAppSecretProof();
var facebookClient = new FacebookClient();
var posts = await facebookClient.GetAsync <dynamic>(
access_token, "me", "fields=posts{description,caption,message,story,link,name,created_time,picture}");
var postList = new List <FacebookPostViewModel>();
foreach (dynamic post in posts.posts.data)
{
var facebookPost = new FacebookPostViewModel
{
Id = post.id,
Name = post.name,
CreatedTime = post.created_time,
Message = post.message,
Description = post.description,
Story = post.story,
Caption = post.caption,
Link = post.link,
PictureURL = post.picture,
};
postList.Add(facebookPost);
}
return(PartialView(postList));
}
private void GraphApiAsyncExample()
{
var fb = new FacebookClient(_accessToken);
// make sure to add the appropriate event handler
// before calling the async methods.
// GetCompleted => GetAsync
// PostCompleted => PostAsync
// DeleteCompleted => DeleteAsync
fb.GetCompleted += (o, e) =>
{
// incase you support cancellation, make sure to check
// e.Cancelled property first even before checking (e.Error!=null).
if (e.Cancelled)
{
// for this example, we can ignore as we don't allow this
// example to be cancelled.
// you can check e.Error for reasons behind the cancellation.
var cancellationError = e.Error;
}
else if (e.Error != null)
{
// error occurred
this.BeginInvoke(new MethodInvoker(
() =>
{
MessageBox.Show(e.Error.Message);
}));
}
else
{
// the request was completed successfully
// now we can either cast it to IDictionary<string, object> or IList<object>
// depending on the type.
// For this example, we know that it is IDictionary<string,object>.
var result = (IDictionary <string, object>)e.GetResultData();
var firstName = (string)result["first_name"];
var lastName = (string)result["last_name"];
// since this is an async callback, make sure to be on the right thread
// when working with the UI.
this.BeginInvoke(new MethodInvoker(
() =>
{
lblFirstName.Text = "First Name: " + firstName;
}));
}
};
// additional parameters can be passed and
// must be assignable from IDictionary<string, object>
var parameters = new Dictionary <string, object>();
parameters["fields"] = "first_name,last_name";
fb.GetAsync("me", parameters);
}
public void GetFBUserInfo()
{
var fb = new FacebookClient(FacebookToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
});
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
Dictionary <string, object> d_result = new Dictionary <string, object>();
foreach (var item in result)
{
d_result.Add(item.Key, item.Value.ToString());
}
;
d_result.Add("fb_id", FacebookId);
d_result.Add("fb_token", FacebookToken);
SaveToIsolatedStorage(d_result, FacebookId);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
LoadUserData(d_result);
});
};
fb.GetAsync("me");
}
private void LoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
var url = string.Format("/Pages/FacebookInfoPage.xaml?access_token={0}&id={1}", accessToken, id);
Dispatcher.BeginInvoke(() =>
{
ViewModelLocator.MainStatic.User = new UserViewModel();
ViewModelLocator.MainStatic.User.FacebookId = id;
ViewModelLocator.MainStatic.User.FacebookToken = accessToken;
ViewModelLocator.MainStatic.User.IsLogged = true;
GraphApiSample();
});
};
fb.GetAsync("me?fields=id");
}
private async Task <bool> LoadToCollectionAsync(FacebookCursor cursor = null, FacebookCursor.Direction direction = FacebookCursor.Direction.None)
{
try
{
var response = await _fbClient.GetAsync(_query, _token, cursor, direction);
var results = response["data"];
if (!results.Any())
{
return(false);
}
foreach (var result in results)
{
var mappedResult = Mapper(result);
Add(mappedResult);
}
var newCursor = response["paging"]["cursors"];
var before = newCursor["before"]?.ToString();
var after = newCursor["after"]?.ToString();
Cursor = new FacebookCursor(before, after);
return(true);
}
catch (Exception ex)
{
throw new FacebookCollectionException($"There was a problem loading additional items to Facebook collection {typeof(T)}", ex);
}
}
private void GraphApiExample()
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error == null)
{
// make sure to reference Microsoft.CSharp if you want to use dynamic
dynamic me = e.GetResultData();
Dispatcher.BeginInvoke(
() =>
{
picProfile.Source = new BitmapImage(new Uri(string.Format("https://graph.facebook.com/{0}/picture", me.id)));
ProfileName.Text = "Hi " + me.name;
FirstName.Text = "First Name: " + me.first_name;
LastName.Text = "Last Name: " + me.last_name;
});
}
else
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
}
};
fb.GetAsync("me");
}
public void GetEventsList()
{
string fetchStr = string.Format(FetchString, ID);
RFBClient = new FacebookClient(FBAuthenticationService.AccessToken);
RFBClient.GetCompleted += new EventHandler <FacebookApiEventArgs>(OnGetEventsCompleted);
RFBClient.GetAsync(fetchStr);
}
/// <summary>
/// Gets a user access token that lasts around 60 days.
/// </summary>
/// <source>https://developers.facebook.com/docs/facebook-login/access-tokens/refreshing/#get-a-long-lived-page-access-token</source>
/// <returns>JObject with extended access token</returns>
public async Task <JObject> RequestExtendAccessToken()
{
return(await FacebookClient.GetAsync(
$"/oauth/access_token" +
$"?grant_type=fb_exchange_token" +
$"&client_id={FacebookClient.ClientId}" +
$"&client_secret={FacebookClient.ClientSecret}" +
$"&fb_exchange_token={_authToken}"));
}
private void LegacyRestApiAsyncExample()
{
var fb = new FacebookClient(_accessToken);
// make sure to add the appropriate event handler
// before calling the async methods.
// GetCompleted => GetAsync
// PostCompleted => PostAsync
// DeleteCompleted => DeleteAsync
fb.GetCompleted += (o, e) =>
{
// incase you support cancellation, make sure to check
// e.Cancelled property first even before checking (e.Error != null).
if (e.Cancelled)
{
// for this example, we can ignore as we don't allow this
// example to be cancelled.
}
else if (e.Error != null)
{
// error occurred
this.BeginInvoke(new MethodInvoker(
() =>
{
MessageBox.Show(e.Error.Message);
}));
}
else
{
// the request was completed successfully
// now we can either cast it to IDictionary<string, object> or IList<object>
// depending on the type. or we could use dynamic.
dynamic result = e.GetResultData();
// since this is an async callback, make sure to be on the right thread
// when working with the UI.
this.BeginInvoke(new MethodInvoker(
() =>
{
chkCSharpSdkFan.Checked = result;
}));
}
};
//dynamic parameters = new ExpandoObject();
//// any parameter that has "method" automatically is treated as rest api.
//parameters.method = "pages.isFan";
//parameters.page_id = "162171137156411"; // id of http://www.facebook.com/csharpsdk official page
//// for rest api only, parameters is enough
//// the rest method is determined by parameters.method
//fb.GetAsync(parameters);
fb.GetAsync(new { method = "pages.isFan", page_id = "162171137156411" });
}
private void FqlMultiQueryAsyncExample()
{
var fb = new FacebookClient(_accessToken);
// since FQL multi-query is internally a GET request,
// make sure to add the GET event handler.
fb.GetCompleted += (o, e) =>
{
// incase you support cancellation, make sure to check
// e.Cancelled property first even before checking (e.Error!=null).
if (e.Cancelled)
{
// for this example, we can ignore as we don't allow this
// example to be cancelled.
// you can check e.Error for reasons behind the cancellation.
var cancellationError = e.Error;
}
else if (e.Error != null)
{
// error occurred
this.BeginInvoke(new MethodInvoker(
() =>
{
MessageBox.Show(e.Error.Message);
}));
}
else
{
// the request was completed successfully
// now we can either cast it to IDictionary<string, object> or IList<object>
// depending on the type. or we could use dynamic.
dynamic result = e.GetResultData();
dynamic resultForQuery1 = result.data[0].fql_result_set;
dynamic resultForQuery2 = result.data[1].fql_result_set;
var uid = resultForQuery1[0].uid;
this.BeginInvoke(new MethodInvoker(
() =>
{
// make sure to be on the right thread when working with ui.
}));
}
};
var query1 = "SELECT uid FROM user WHERE uid=me()";
var query2 = "SELECT profile_url FROM user WHERE uid=me()";
// call the Query or QueryAsync method to execute a single fql query.
// if there is more than one query Query/QueryAsync method will automatically
// treat it as multi-query.
fb.GetAsync("fql", new { q = new[] { query1, query2 } });
}
public async Task GetPhotos()
{
var photosResponse = await FacebookClient.GetAsync <PhotosResponse>("me/photos?fields=id&limit=50", TinderSession.CurrentSession.FbSessionInfo.FacebookToken).ConfigureAwait(false);
foreach (var photo in photosResponse.Data)
{
_photos.Add(new FacebookAlbumPhotoViewModel(photo.Id));
}
base.RaisePropertyChanged("Photos");
}
private void FqlAsyncExample()
{
var fb = new FacebookClient(_accessToken);
// since FQL is internally a GET request,
// make sure to add the GET event handler.
fb.GetCompleted += (o, e) =>
{
// incase you support cancellation, make sure to check
// e.Cancelled property first even before checking (e.Error!=null).
if (e.Cancelled)
{
// for this example, we can ignore as we don't allow this
// example to be cancelled.
// you can check e.Error for reasons behind the cancellation.
var cancellationError = e.Error;
}
else if (e.Error != null)
{
// error occurred
this.BeginInvoke(new MethodInvoker(
() =>
{
MessageBox.Show(e.Error.Message);
}));
}
else
{
// the request was completed successfully
// now we can either cast it to IDictionary<string, object> or IList<object>
// depending on the type. or we could use dynamic.
var result = (IDictionary <string, object>)e.GetResultData();
var data = (IList <object>)result["data"];
var count = data.Count;
// since this is an async callback, make sure to be on the right thread
// when working with the UI.
this.BeginInvoke(new MethodInvoker(
() =>
{
lblTotalFriends.Text = string.Format("You have {0} friend(s).", count);
}));
}
};
// query to get all the friends
var query = string.Format("SELECT uid,pic_square FROM user WHERE uid IN (SELECT uid2 FROM friend WHERE uid1={0})", "me()");
// call the Query or QueryAsync method to execute a single fql query.
fb.GetAsync("fql", new { q = query });
}
/// <summary>
/// Request specific user information
/// </summary>
/// <param name="fields">Requested fields</param>
/// <returns>JObject with user information</returns>
public async Task <JObject> RequestInformationAsync(string[] fields = null)
{
string fieldsStr = string.Empty;
if (fields != null)
{
fieldsStr = string.Join(",", fields);
}
var response = await FacebookClient.GetAsync($"/me?fields={fieldsStr}", _authToken);
return(response);
}
private void LoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
IsolatedSettingsHelper.SetValue <string>("ftoken_sharetoall", accessToken);
IsolatedSettingsHelper.SetValue <string>("fid_sharetoall", id);
// string _post = NavigationContext.QueryString["vpost"];
Dispatcher.BeginInvoke(() =>
{
MessageBox.Show("Successfully shared on Facebook");
});
if (_post.Contains('|'))
{
string[] words = _post.Split('|');
var parameters = new Dictionary <string, object>();
//parameters["message"] = txtMessage.Text;
parameters["message"] = words[0];
parameters["link"] = words[1];
//parameters["picture"] = "";
fb.PostAsync("me/feed", parameters);
}
else
{
var parameters = new Dictionary <string, object>();
//parameters["message"] = txtMessage.Text;
parameters["message"] = _post;
// parameters["link"] = words[1];
//parameters["picture"] = "";
fb.PostAsync("me/feed", parameters);
}
//////////
};
fb.GetAsync("me?fields=id");
}
// Load data for the ViewModel NewsItems
protected override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
_item = App.ViewModel.ActivityItems.ElementAt(Convert.ToInt32(NavigationContext.QueryString["activityItem"]));
if (_item == null)
{
throw new Exception("Er is geen activiteit mee gegeven als argument.");
}
if (_item.FacebookId == null || _item.FacebookId.Equals("") || !App.ViewModel.HasConnection)
{
DataContext = _item;
return;
}
_item.RsvpStatus = GetRsvp(_item);
_item.FriendsPics = FriendImages(_item);
var fb = new FacebookClient
{
AppId = App.ViewModel.Appid,
AccessToken = App.ViewModel.UserPreference.AccessKey ??
App.ViewModel.GenericId
};
fb.GetCompleted += (o, res) =>
{
if (res.Error != null)
{
return;
}
var result = (IDictionary <string, object>)res.GetResultData();
var data = (IList <object>)result["data"];
var eventData = ((IDictionary <string, object>)data.ElementAt(0));
_item.Attendings = Convert.ToInt32(eventData["attending_count"]);
_item.ImageUri = (string)eventData["pic"];
Dispatcher.BeginInvoke(() => DataContext = _item);
};
// query to get all the friends
var query = string.Format("SELECT eid,attending_count, pic FROM event WHERE eid = {0}", _item.FacebookId);
// Note: For windows phone 7, make sure to add [assembly: InternalsVisibleTo("Facebook")] if you are using anonymous objects as parameter.
fb.GetAsync("fql", new { q = query });
}
catch (Exception)
{
NavigationService.Navigate(new Uri("/Pages/MainPage.xaml", UriKind.Relative));
}
}
private void LoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
IsolatedStorageSettings.ApplicationSettings["fbAccessToken"] = accessToken;
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
IsolatedStorageSettings.ApplicationSettings["fbid"] = id;
IsolatedStorageSettings.ApplicationSettings.Save();
Dispatcher.BeginInvoke(() =>
{
if (NavigationService.CanGoBack)
{
//webBrowser1.Navigate(new Uri("http://m.facebook.com/index.php?stype=lo"));
/*
* using(IsolatedStorageFile iso = IsolatedStorageFile.GetUserStoreForApplication())
* {
* var dir = iso.GetDirectoryNames();
* var files = iso.GetFileNames("Microsoft");
* var files1 = iso.GetFileNames("Shared");
* var files2 = iso.GetFileNames("AppCache");
* iso.DeleteDirectory("AppCache");
* iso.DeleteDirectory("Microsoft");
*
* }
*/
NavigationService.GoBack();
}
});
};
fb.GetAsync("me?fields=id");
}
public bool ProcessFbOathResult(FacebookOAuthResult oauthResult)
{
var resultProcess = false;
var accessToken = oauthResult.AccessToken;
App.ViewModel.UserPreference.AccessKey = accessToken;
var fbS = new FacebookClient(accessToken);
fbS.GetCompleted += (o, res) =>
{
if (res.Error != null)
{
Dispatcher.BeginInvoke(() =>
{
gridFBLoggedIn.Visibility =
Visibility.Collapsed;
FaceBookLoginPage.Visibility =
Visibility.Collapsed;
LinkButton.Visibility = Visibility.Visible;
});
return;
}
var result = (IDictionary <string, object>)res.GetResultData();
App.ViewModel.UserPreference.FbUserId = (string)result["id"];
App.ViewModel.UserPreference.Name = (string)result["name"];
App.ViewModel.LoadData(true);
App.ViewModel.SaveSettings();
Dispatcher.BeginInvoke(() =>
{
facebookImage.Source =
App.ViewModel.UserPreference.UserImage;
name.Text = App.ViewModel.UserPreference.Name;
});
resultProcess = true;
};
fbS.GetAsync("me");
return(resultProcess);
}
public void getFacebookUserInfo(Action <String, Exception> callback)
{
try
{
FacebookClient fb = new FacebookClient(_accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_FB_ERROR, e.Error.Message));
}
}
var result = (IDictionary <String, Object>)e.GetResultData();
if (result == null)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_FB_ERROR, "User info coming from Facebook is empty!"));
}
}
else
{
if (callback != null)
{
callback(result.ToString(), null);
}
}
};
fb.GetAsync("me");
}
catch (Exception)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_FB_ERROR, "Error occured while getting facebook user info."));
}
}
}
public static FbNews GetItems()
{
FbNews modelList = new FbNews();
FacebookClient graph = new FacebookClient();
var task = graph.GetAsync <FbNews>(accessToken, endpoint, args);
Task.WaitAll(task);
modelList = task.Result;
// NewsTitel Fix
foreach (var item in modelList.data)
{
if (item.story == null)
{
item.story = "NetConnect hat etwas gepostet";
}
}
return(modelList);
}
public List <string> FriendImages(ActivityItemsViewModel act)
{
if (App.ViewModel.UserPreference.AccessKey == null || act.FacebookId == null || act.FacebookId.Equals("") || !App.ViewModel.HasConnection)
{
return(null);
}
var friends = new List <string>();
var fb = new FacebookClient
{
AppId = App.ViewModel.Appid,
AccessToken = App.ViewModel.UserPreference.AccessKey
};
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var data = (IList <object>)result["data"];
if (data.Count <= 0)
{
return;
}
act.FriendsAttending = data.Count;
for (var i = 0; i < 5; i++)
{
var eventData = ((IDictionary <string, object>)data.ElementAt(i));
friends.Add((string)eventData["pic_square"]);
}
};
var query = String.Format("SELECT pic_square FROM user WHERE uid IN"
+ "(SELECT uid2 FROM friend WHERE uid1 = me() AND uid2 IN"
+ "(SELECT uid FROM event_member WHERE eid = {0} "
+ "AND rsvp_status = 'attending'))", act.FacebookId);
fb.GetAsync("fql", new { q = query });
return(friends);
}
private void LoginSucceded(string accessToken)
{
var fb = new FacebookClient(accessToken);
fb.GetCompleted += (o, e) =>
{
if (e.Error != null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(e.Error.Message));
return;
}
var result = (IDictionary <string, object>)e.GetResultData();
var id = (string)result["id"];
// var url = string.Format("/Pages/FacebookInfoPage.xaml?access_token={0}&id={1}", accessToken, id);
var url = "/Pages/contacts.xaml";
Dispatcher.BeginInvoke(() => NavigationService.Navigate(new Uri(url, UriKind.Relative)));
};
fb.GetAsync("me?fields=id");
}
private void LegacyRestApiAsyncExample()
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted +=
(o, e) =>
{
if (e.Error == null)
{
// there was no error, so process the result
bool result = e.GetResultData<bool>();
// to get the non genric verion call without <T>.
// dynamic result = e.GetResultData();
chkIsFanOfFacebookSdk.Checked = result;
if (!result)
{
lnkFacebokSdkFan.Visible = true;
}
}
else
{
MessageBox.Show(e.Error.Message);
}
};
fb.GetAsync(new Dictionary<string, object>
{
{ "method", "pages.isFan" },
{ "page_id", "162171137156411" } // id of http://www.facebook.com/csharpsdk official page
});
}
private void GraphApiAsyncExample()
{
var fb = new FacebookClient(_accessToken);
fb.GetCompleted +=
(o, e) =>
{
// note: remember to always check the error for async methods
if (e.Error == null)
{
// there was no error, so process the result
dynamic result = e.GetResultData();
// note: for performance remeber to cache the GetResultData() or GetResultData<T>()
// every time you call it will deserialize the json string into object.
lblFirstName.Text = "First name: " + result.first_name;
lblLastName.Text = "Last name: " + result.last_name;
}
else
{
MessageBox.Show(e.Error.Message);
}
};
dynamic parameters = new ExpandoObject();
parameters.fields = "first_name,last_name";
//// if dynamic keyword is not supported.
//var parameters = new Dictionary<string, object>
// {
// { "fields", "first_name,last_name" }
// };
fb.GetAsync("/me", parameters);
}
