Backbone Facebook Login

A small backbone.js helper to make login with Facebook API.

Dependencies

• Backbone

How to use

• Download the library
• Require the library (CommonJS, AMD and Browser ready)
• Pass in credentials your Facebook App ID
• You're ready!

How to make a login

var FBLogin = require('backbone-facebook-login') // Can be AMD or Browser-in too

var fbLogin = new FBLogin({
		credentials: {
			appId: 'xxxx' // Your Facebook App Id
		}
	});

fbLogin.init(); // Initialize the SDK

fbLogin.login(); // Make user login request

With scope

fbLogin.login({
	scope: 'public_profile, email, user_education_history'
}));

So, you can access login status

fbLogin.get('loginStatus');

How to get user data

With your SDK initialized (step above)

fbLogin.getUserData('/me', 'user'); // User is the name that will appear in the object

fbLogin.getUserData('/me/picture', 'image', {width: 320; height: 320}); // A third parameter can be passed (Graph API options)

So, you can access data (If the request have a error, nothing will be stored)

fbLogin.get('user');
fbLogin.get('picture');

How to logout

fbLogin.logout();

Enjoy :)