I want to display a different message if a user is currently logged in to facebook and likes the current page. I understand:
FB.Event.subscribe(\'edge.create\'
From the Graph API you can get the likes of a user by his id, as:
https://graph.facebook.com/ID/CONNECTION_TYPE
so for getting the likes you put your access token and:
https://graph.facebook.com/me/likes?access_token=2222222222222222
then look for your page if it is liked or not.
However you can always try FQL queries which i didnt try for Likes actually.
I hope that helped.