protected void Page_Load(object sender, EventArgs e)
{
// The request token is stored in session - if it isn't present then we do nothing
if (Request.QueryString["oauth_verifier"] != null && Session["RequestToken"] != null)
{
Flickr f = FlickrManager.GetInstance();
OAuthRequestToken requestToken = Session["RequestToken"] as OAuthRequestToken;
try
{
OAuthAccessToken accessToken = f.OAuthGetAccessToken(requestToken,
Request.QueryString["oauth_verifier"]);
FlickrManager.OAuthToken = accessToken;
ResultsLabel.Text = "You successfully authenticated as " + accessToken.FullName;
ResultPanel.CssClass = "alert alert-success";
ResultPanel.Visible = true;
}
catch (OAuthException ex)
{
ResultsLabel.Text = "An error occurred retrieving the token : " + ex.Message;
ResultPanel.CssClass = "alert alert-danger";
ResultPanel.Visible = true;
}
}
}
protected void AuthenticateButton_Click(object sender, EventArgs e)
{
Flickr f = FlickrManager.GetInstance();
OAuthRequestToken token = f.OAuthGetRequestToken(Request.Url.AbsoluteUri);
Session["RequestToken"] = token;
string url = f.OAuthCalculateAuthorizationUrl(token.Token, AuthLevel.Read);
Response.Redirect(url);
}