gistfile1.js

var _s
  , FacebookConnect = {
    settings: {
      status: null,
      me: null,
      login: $('#facebook-auth'),
      share: $('#facebook-share')
    },
    init: function() {
      _s = this.settings;
      this.bindUILoginStatus();
      this.bindUIAppReq();
    },
    bindUILoginStatus: function() {
      _s.login.live('click', function() {
        FacebookConnect.getLoginStatus();
      });
    },
    bindUIAppReq: function() {
      _s.share.live('click', function(){
        FacebookConnect.sendAppInviteRequest();
      });
    },
    //check the login status, otherwise do some stuff  
    getLoginStatus: function() {
      FB.getLoginStatus(function(response) {
        if (response.status === 'connected') {
          // the user is logged in and has authenticated 
          _s.status = response.authResponse;
          FacebookConnect.getUserInfo();
          console.log('User is connected');
        } else if (response.status === 'not_authorized') {
          FacebookConnect.userLogin();
          console.log('User is not connected');
          // the user is logged in to Facebook, no authy
        } else {
          console.log('User is not logged into Facebook');
          // the user isn't logged in to Facebook.
        }
       });      
    },
    //send app invite
    sendAppInviteRequest: function(to) {
      FB.ui({
        method: 'apprequests', 
        to: to, 
        message: 'You should learn more about this awesome site.', 
        data: 'tracking information for the user'
      });

      return false;
    },
    //get user info
    getUserInfo: function() {
      FB.api('/me', function(resp) {
        _s.me = resp;
      });
    },
    //run user login modal
    userLogin: function() {
      FB.login(function(response) {
       if (response.authResponse) {
         console.log('Welcome!  Fetching your information.... ');
         FB.api('/me', function(response) {
           console.log('Good to see you, ' + response.name + '.');
         });
       } else {
         console.log('User cancelled login or did not fully authorize.');
       }
      }, {scope: 'email,user_likes,user_activities,user_location'});      
    },
    //post to the feed dialog
    feedDialog: function() { //needs to accept object of property metadata
      FB.ui(
        {
          method: 'feed',
          name: 'Facebook Dialogs',
          link: 'https://developers.facebook.com/docs/reference/dialogs/',
          picture: 'http://fbrell.com/f8.jpg',
          caption: 'Reference Documentation',
          description: 'Dialogs provide a simple, consistent interface for applications to interface with users.'
        },
        function(response) {
          if (response && response.post_id) {
            alert('Post was published.');
          } else {
            alert('Post was not published.');
          }
        }
      );      
    },
    //send a message to ur friend
    sendMessage: function() { //make accept title / link later
      FB.ui({
        method: 'send',
        name: 'People Argue Just to Win',
        link: 'http://www.nytimes.com/2011/06/15/arts/people-argue-just-to-win-scholars-assert.html',
      });
    }
  };

//fireworks!
  (function() {
    FacebookConnect.init();
    // console.log(FB.getAccessToken());
  })();