fb_graph 1.7.0.alpha2

.gitignore

@@ -2,4 +2,3 @@
 db/*.sqlite3
 log/*.log
 tmp/**/*
-Gemfile.lock

Gemfile

@@ -2,5 +2,4 @@ source 'http://rubygems.org'
 
 gem 'rails', '3.0.6'
 gem 'sqlite3-ruby', :require => 'sqlite3'
-gem 'fb_graph', '>=1.6.5'
-gem 'rack-oauth2', '>=0.5.1'
+gem 'fb_graph', '>=1.7.0.alpha2'

Gemfile.lock

@@ -0,0 +1,91 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionmailer (3.0.6)
+      actionpack (= 3.0.6)
+      mail (~> 2.2.15)
+    actionpack (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.5.0)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.14)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.6)
+      activesupport (= 3.0.6)
+      builder (~> 2.1.2)
+      i18n (~> 0.5.0)
+    activerecord (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
+      arel (~> 2.0.2)
+      tzinfo (~> 0.3.23)
+    activeresource (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
+    activesupport (3.0.6)
+    arel (2.0.9)
+    attr_required (0.0.3)
+    builder (2.1.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    fb_graph (1.7.0.alpha2)
+      rack-oauth2 (>= 0.6.5)
+    i18n (0.5.0)
+    json (1.5.1)
+    mail (2.2.17)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    polyglot (0.3.1)
+    rack (1.2.2)
+    rack-mount (0.6.14)
+      rack (>= 1.0.0)
+    rack-oauth2 (0.6.5)
+      activesupport (>= 2.3)
+      attr_required (>= 0.0.3)
+      i18n
+      json (>= 1.4.3)
+      rack (>= 1.1)
+      restclient_with_cert
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rails (3.0.6)
+      actionmailer (= 3.0.6)
+      actionpack (= 3.0.6)
+      activerecord (= 3.0.6)
+      activeresource (= 3.0.6)
+      activesupport (= 3.0.6)
+      bundler (~> 1.0)
+      railties (= 3.0.6)
+    railties (3.0.6)
+      actionpack (= 3.0.6)
+      activesupport (= 3.0.6)
+      rake (>= 0.8.7)
+      thor (~> 0.14.4)
+    rake (0.8.7)
+    rest-client (1.6.1)
+      mime-types (>= 1.16)
+    restclient_with_cert (0.0.5)
+      rest-client (>= 1.6)
+    sqlite3 (1.3.3)
+    sqlite3-ruby (1.3.3)
+      sqlite3 (>= 1.3.3)
+    thor (0.14.6)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.26)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fb_graph (>= 1.7.0.alpha2)
+  rails (= 3.0.6)
+  sqlite3-ruby

app/controllers/facebooks_controller.rb

@@ -20,7 +20,7 @@ def new
   # handle Normal OAuth flow: callback
   def create
     client.authorization_code = params[:code]
-    access_token = client.access_token![:access_token]
+    access_token = client.access_token!
     user = FbGraph::User.me(access_token).fetch
     authenticate Facebook.identify(user)
     redirect_to dashboard_url
@@ -34,13 +34,11 @@ def destroy
   private
 
   def client
-    @client ||= Rack::OAuth2::Client.new(
-      :identifier => Facebook.config[:client_id],
-      :secret => Facebook.config[:client_secret],
-      :redirect_uri => callback_facebook_url,
-      :authorization_endpoint => 'https://www.facebook.com/dialog/oauth',
-      :token_endpoint => 'https://graph.facebook.com/oauth/access_token'
-    )
+    unless @client
+      @client = Facebook.auth.client
+      @client.redirect_uri = callback_facebook_url
+    end
+    @client
   end
 
 end