public ResponseActionResult ValidateSubscription()
{
string hubMode = Request.QueryString["hub.mode"];
string hubVerifyToken = Request.QueryString["hub.verify_token"];
string hubChallenge = Request.QueryString["hub.challenge"];
Facebook.FacebookClient fb = new FacebookClient();
fb.SubscriptionVerifyToken =
ConfigurationManager.AppSettings["Facebook_Verify_Token"];
// VerifyGetSubscription will throw exception if verification fails.
fb.VerifyGetSubscription(hubMode,
hubVerifyToken,
hubChallenge);
string message = string.Format("Subscription Verification Received - {0}",
hubVerifyToken);
#region Broadcast Message
GlobalHost.ConnectionManager.GetHubContext <NotificationHub>().
Clients.All.
addNewNotificationToPage(
RenderRazorViewToString("FB_NotificationItem",
NotificationMessage.NewMessage("Subscription", message))
);
#endregion
return(new ResponseActionResult(hubChallenge));
}
public string Activate()
{
return(new BaseController().RenderRazorViewToString(
"FB_NotificationItem",
NotificationMessage.
NewMessage("Receiving Notifications")));
}