/// <summary>
/// Handles the Click event of the facebookAuthInBrowserButton control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void FacebookAuthInBrowserButtonClick(object sender, RoutedEventArgs e)
{
string code;
try
{
var faw = new FacebookAuthWindow(_facebook);
faw.ShowDialog();
if (string.IsNullOrWhiteSpace(faw.Code))
{
throw new Exception("Invalid response from server. (No tokens were returned.)");
}
else
{
code = faw.Code;
}
}
catch (Exception ex)
{
TaskDialog.Show(new TaskDialogOptions
{
MainIcon = VistaTaskDialogIcon.Error,
Title = "Facebook OAuth",
MainInstruction = "Error",
Content = "An error occurred while generating an authorization link.",
ExpandedInfo = ex.Message,
CustomButtons = new[] { "OK" }
});
return;
}
try
{
var tokens = _facebook.FinishAuthorizationWithPin(code);
Settings.Set("Facebook OAuth", _facebook.Tokens = tokens);
if (_facebook.Tokens.Count == 4)
{
facebookUserName.Text = _facebook.Tokens[1];
facebookUserLink.NavigateUri = new Uri("http://facebook.com/profile.php?id=" + _facebook.Tokens[0]);
facebookNoAuthMsg.Visibility = Visibility.Collapsed;
facebookOkAuthMsg.Visibility = Visibility.Visible;
}
}
catch (Exception ex)
{
TaskDialog.Show(new TaskDialogOptions
{
MainIcon = VistaTaskDialogIcon.Error,
Title = "Facebook OAuth",
MainInstruction = "Error",
Content = "An error occurred while getting the tokens for the specified PIN.",
ExpandedInfo = ex.Message,
CustomButtons = new[] { "OK" }
});
}
}
