public ActionResult DoFacebookLogin(string username, string email)
{
var validUsername = UserService.ValidateUser(email);
if (string.IsNullOrEmpty(validUsername))
{
FormsAuthentication.SetAuthCookie(username, false);
UserService.RegisterUser(email, username, "", Server.MapPath("../Images/"));
}
else
{
FormsAuthentication.SetAuthCookie(validUsername, false);
UserService.ActivateFacebookUser(email);
}
object data = new { success = true, url = Url.Action("Index", "Dashboard") };
return(Json(data, JsonRequestBehavior.DenyGet));
}