private void HandleFacebookLogin()
{
var cookie = Authentication.GetSignedCookie("fbs_" + ConfigurationManager.AppSettings["FacebookApplicationId"], ConfigurationManager.AppSettings["FacebookApplicationSecret"]);
if (cookie != null)
{
string jsonProfile = Http.DownloadContent((HttpWebRequest)WebRequest.Create("https://graph.facebook.com/me?locale=en_US&access_token=" + cookie["access_token"]), null);
var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
var profile = (Dictionary <string, object>)serializer.DeserializeObject(jsonProfile);
string facebookUserId = profile["id"].ToString();
CSBooster_DataContext csb = new CSBooster_DataContext(Helper.GetSiemeConnectionString());
var user = csb.hisp_DataObject_GetUserIDByFacebookUserId(facebookUserId).ElementAtOrDefault(0);
if (user != null) // User exists
{
MembershipUser membershipUser = Membership.GetUser(user.USR_ID);
if (membershipUser != null)
{
PerformLogin(membershipUser.UserName);
}
}
else // User doesn't exist
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "LinkFacebookAccount", string.Format("$telerik.$(function() {{ radWinOpen('/Pages/Popups/LinkFacebookAccount.aspx', '{0}', 420, 100, false, null, 'settingsWin') }} );", GuiLanguage.GetGuiLanguage("Shared").GetString("CommandCreateProfile")), true);
}
}
else
{
litLogin.Text = "<fb:login-button perms=\"email\"></fb:login-button>";
}
}
