README

Zend_Auth_Adapter_Facebook
================

This repository contains the open source Facebook oAuth2 adapter for Zend Framework that allows you to utilize the
above on your website.

Author
-----

Author of this software is Andrius Putna <fordnox@gmail.com>
Released under Zend Framework license

Usage
-----

The [examples][examples] are a good place to start. The minimal you'll need to
have is:

..application/configs/application.ini

; ------------------------------------------
; Facebook
; ------------------------------------------
facebook.appId = "<Facebook appId>"
facebook.secret = "<Facebook secret>"
facebook.permissions = "<List of permissions to request>"


..application/controller/AuthController.php

<?php

class AuthController extends Zend_Controller_Action
{

    public function indexAction()
    {
        $auth    = Zend_Auth::getInstance();
        if ($auth->hasIdentity()) {
            $this->_helper->redirector('index', 'profile');
        }

        $bootstrap = $this->getInvokeArg('bootstrap');
        $array = $bootstrap->getOption('facebook');
        $adapter = new Zend_Auth_Adapter_Facebook($array);
        $token = $this->_getParam('code');

        if($token) {
            $adapter->setToken($token);
            $result  = $auth->authenticate($adapter);
            if ($result->isValid()) {
                $access_token = $result->getIdentity();
                // do your stuff with access token
            } else {
                print $result->getMessages();
            }
        } else {
            $adapter->redirect();
        }
    }
}

Feedback
--------

We are relying on the [GitHub issues tracker][issues] linked from above for
feedback. File bugs or other issues [here][issues].

[issues]: http://github.com/fordnox/Zend_Auth_Adapter_Facebook/issues