private void HandleRedirectUri(string parameter)
{
var urlParams = HttpUtility.ParseQueryString(parameter);
if (urlParams.AllKeys.Contains("state") && uint.TryParse(urlParams.Get("state"), out uint state) && _state != state)
{
throw new Exception("Facebook Server Error!");
}
if (urlParams.AllKeys.Contains("#access_token"))
{
string token = urlParams.Get("#access_token");
try
{
_facebookService.Authorize(token);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
var declined = _facebookService.GetDeclinedList(token);
if (declined != null && declined.Contains("user_photos"))
{
var result = MessageBox.Show("사진 권한을 허용하지 않으면 앱에서 Facebook을 사용할 수 없습니다." + Environment.NewLine
+ "허용하시겠습니까?", "Memories", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Chromium.Load(_facebookService.GetReRequestUrl(declined, token));
return;
}
else
{
RaiseRequestClose(new DialogResult(ButtonResult.Cancel));
return;
}
}
RaiseRequestClose(new DialogResult(ButtonResult.OK));
}
else if (urlParams.AllKeys.Contains("error"))
{
string error = urlParams.Get("error");
if (error == "access_denied")
{
RaiseRequestClose(new DialogResult(ButtonResult.Cancel));
return;
}
}
}
