Grab a new facebook token using AuthLogic connect

authlogic_connect_facebook_oauth_key.rb

  def facebook
    if(params[:code])
          token =  HTTParty.get('https://graph.facebook.com/oauth/access_token', :query => {'client_id' => AuthlogicConnect.config[:connect][:facebook][:key], 'redirect_uri' => facebook_url, 'client_secret' => AuthlogicConnect.config[:connect][:facebook][:secret], 'code' => params[:code]}).body.gsub(/\Aaccess_token=/, '')

          return render :text =>  {:token => token }.inspect
    end

    # Bounce the user to the Facebook, this gets hit on the first entrance to the url 
    params.merge!({:oauth_provider => 'facebook', :authentication_type => 'session'})
    @user_session = UserSession.new
    @user_session.save do |result|
    end
  end