public void RefreshToken()
{
var param = "refresh_token=" + Settings.Default.refresh_token;
param += "&client_id=" + ClientId + "&client_secret=" + ClientSecret;
param += "&grant_type=refresh_token";
var refreshRequest = ImgurAuthorize.ApiOAuthWebRequest("token", param);
if (refreshRequest == null)
{
MessageBox.Show(Resources.ErrorOccuredRefreshing);
return;
}
var responseStream = refreshRequest.GetResponseStream();
if (responseStream != null)
{
var jsonSerializer = new DataContractJsonSerializer(typeof(ImgurAuthorizationResponse));
var readObject = (ImgurAuthorizationResponse)jsonSerializer.ReadObject(responseStream);
SetAuthorizationResponse(readObject);
}
else
{
MessageBox.Show(Resources.ErrorOccuredValidating);
}
}
/// <summary>
// If the user's refresh_token is not valid, or if they have not logged in before
/// will prompt the user to login to the application by presenting them a new
/// authorize window.
/// </summary>
private void LaunchLogin()
{
var authorizeUrl = "https://api.imgur.com/oauth2/authorize?client_id=" + ClientId + "&response_type=pin";
Process.Start(authorizeUrl);
_authorizeWindow = new ImgurAuthorize(this);
_authorizeWindow.ShowDialog();
}
