[Facebooker-talk] ensure_authenticated_to_facebook - redirect?

[Richard Jordan]

I use a before_filter thrown on a facebook auth_token.  Here is the code. 
======================================================
   # when a user authenticates to facebook this before filter redirects
   # the user back to a fbml canvas page instead of to html on our server.
   before_filter :redirect_if_auth_key

   # keeps the user inside facebook
   def redirect_if_auth_key
     if( params[:auth_token])
       redirect_to( url_for(:action => "whateveryouwant",
 			:canvas => true, :only_path => false))
     end
   end
======================================================

Try the filter in your app/controller/application.rb.

Richard

On Thu, 14 Aug 2008, Allen Walker wrote:

> If someone isn't logged in this filter works - it takes them to the facebook 
> login page. However after logging in it's going to my root application URL 
> outside of facebook. How do I set the proper redirect URL after a user logs 
> into facebook?
>
> thanks
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