public async void OnAuthComplete(object sender, AuthenticatorCompletedEventArgs e)
{
if (e.IsAuthenticated && e.Account != null && User != null)
{
MainPage = new MainPage();
await SecureStorageAccountStore.SaveAsync(e.Account, Constants.AppName);
}
}
// TODO: Clean up async/void - Sweeky! ;-)
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
var request = e.Account;
//var access_token = request.Properties["access_token"];
await SecureStorageAccountStore.SaveAsync(e.Account, Constants.AppName);
await Shell.Current.GoToAsync("//main");
}
}
private async void SubmitButtonClicked(object obj)
{
AppController.AddBusy("SignInViewModel");
IsPasswordEmpty = string.IsNullOrEmpty(Password);
if (string.IsNullOrEmpty(Mail) || !mail.Contains("@") || !mail.Contains("."))
{
HasError = true;
}
else if (!isPasswordEmpty)
{
if (await DoLogin(Mail, Password, true))
{
// Save this.
Account account = new Account
{
Username = Mail
};
account.Properties.Add("Password", Password);
await SecureStorageAccountStore.SaveAsync(account, App.AppName);
}
}
AppController.RemoveBusy("SignInViewModel");
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
if (authenticator.AuthorizeUrl.Host == "www.facebook.com")
{
FacebookEmail facebookEmail = null;
var httpClient = new HttpClient();
var json = await httpClient.GetStringAsync($"https://graph.facebook.com/me?fields=id,name,first_name,last_name,email,picture.type(large)&access_token=" + e.Account.Properties["access_token"]);
facebookEmail = JsonConvert.DeserializeObject <FacebookEmail>(json);
//await store.SaveAsync(account = e.Account, Constants.AppName);
try
{
await SecureStorageAccountStore.SaveAsync(e.Account, Constants.AppName);
}
catch { }
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", facebookEmail.Id);
Application.Current.Properties.Add("FirstName", facebookEmail.First_Name);
Application.Current.Properties.Add("LastName", facebookEmail.Last_Name);
Application.Current.Properties.Add("DisplayName", facebookEmail.Name);
Application.Current.Properties.Add("EmailAddress", facebookEmail.Email);
Application.Current.Properties.Add("ProfilePicture", facebookEmail.Picture.Data.Url);
//await Navigation.PushAsync(new ProfilePage());
// await NavigationService.NavigateTo(typeof(BikeDetailViewModel), string.Empty, string.Empty, true);
await NavigationService.NavigateToAsync <BikeDetailViewModel>();
}
else
{
SocialMediaUser user = null;
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.GoogleUserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <SocialMediaUser>(userJson);
}
/*if (account != null)
* {
* store.Delete(account, Constants.AppName);
* }
* await store.SaveAsync(account = e.Account, Constants.AppName); */
try
{
await SecureStorageAccountStore.SaveAsync(e.Account, Constants.AppName);
}
catch { }
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", user.Id);
Application.Current.Properties.Add("FirstName", user.GivenName);
Application.Current.Properties.Add("LastName", user.FamilyName);
Application.Current.Properties.Add("DisplayName", user.Name);
Application.Current.Properties.Add("EmailAddress", user.Email);
Application.Current.Properties.Add("ProfilePicture", user.Picture);
//await Navigation.PushAsync(new ProfilePage());
await NavigationService.NavigateToAsync <BikeDetailViewModel>();
// await NavigationService.NavigateTo(typeof(BikeDetailViewModel), string.Empty, string.Empty, true);
}
}
}
