protected void Page_Load(object sender, EventArgs e)
{
// Get the state from the query string
string state = Request.QueryString["state"];
// Check whether the state is present
if (String.IsNullOrWhiteSpace(state))
{
//Ouput an error message
Content.Text += "No state specified.";
return;
}
// Get the session value
string session = Session["Analytics_" + state] as string;
// Has the session expire?
if (session == null)
{
//Ouput an error message
Content.Text += "Sorry - your session has most likely expired.";
return;
}
// Get the refresh token from the query string (kinda bad practice though)
string refreshToken = Request.QueryString["token"];
// Do we have a refresh token?
if (String.IsNullOrWhiteSpace(refreshToken))
{
//Ouput an error message
Content.Text += "Okay. Something went wrong.";
return;
}
// Initalize a new instance of the GoogleService class
GoogleService service = GoogleService.CreateFromRequestToken(AnalyticsConfig.ClientId, AnalyticsConfig.ClientSecret, refreshToken);
try {
//Get the authenticated user
GoogleUserInfo user = service.GetUserInfo();
//Set the refresh token in our config
AnalyticsConfig.RefreshToken = refreshToken;
//Ouput some info about the user
Content.Text = "Hi there " + user.Name + ". We have saved your information to a config file, so Umbraco can pull stats from your Analytics account.";
}
catch
{
//Ouput an error message
Content.Text += "Okay. Something went wrong.";
}
// Clear the session state
Session.Remove("Analytics_" + state);
}
private GoogleService GetGoogleService()
{
return(GoogleService.CreateFromRequestToken(AnalyticsConfig.ClientId, AnalyticsConfig.ClientSecret, AnalyticsConfig.RefreshToken));
}