At Forge.Facebook module doc I can only see authorize, logout, api and ui function avaible from FB SDK. But it's et posible to get login status, like SDK's getLoginStatus, some how?
Just call forge.facebook.authorize and if the user has already logged in it won't open up the modal dialog again.
Since v1.4.6 we also return the access_token.
Is there anything else that getLoginStatus gives you that you'd need through us?
Update: you can now also check whether a user is logged in without showing any prompt using our forge.facebook.hasAuthorized method.