[eluser]Unknown[/eluser]
Hi everyone
I've downloaded
https://github.com/dgeorgiev/facebook-ion-auth and put the file in my "controllers".
I've inserted my app id and secret but it won't work. Do I have to do something else to make it work?
I'm trying to login this way: "http://localhost/mysite/Facebook_ion_auth/login"
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Facebook_ion_auth {
/*
Library for login with facebook and create a ion_auth compatibility session.
author: Daniel Georgiev
website: http://dgeorgiev.biz
*/
public function __construct() {
// get Codeigniter instance
$this->CI =& get_instance();
// config
$this->app_id = ""; // your app id
$this->app_secret = ""; // your app secret key
$this->my_url = site_url(''); // url to redirect back from facebook
$this->scope = 'email'; // custom permissions check - http://developers.facebook.com/docs/reference/login/#permissions
}
public function login() {
// null at first
$code = $this->CI->input->get('code');
// if is not set go make a facebook connection
if(!$code) {
// create a unique state
$this->CI->session->set_userdata('state', md5(uniqid(rand(), TRUE)));
// redirect to facebook oauth page
$url_to_redirect = "https://www.facebook.com/dialog/oauth?client_id="
.$this->app_id
."&redirect;_uri=".urlencode($this->my_url)
."&state;=".$this->CI->session->userdata('state').'&scope;='.$this->scope;
redirect($url_to_redirect);
} else {
// check if session state is equal to the returned state
if($this->CI->session->userdata('state') && ($this->CI->session->userdata('state') === $this->CI->input->get('state'))) {
$token_url = "https://graph.facebook.com/oauth/access_token?"
. "client_id=" . $this->app_id . "&redirect;_uri=" . urlencode($this->my_url)
. "&client;_secret=" . $this->app_secret . "&code;=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$this->CI->session->set_userdata('access_token', $params['access_token']);
$graph_url = "https://graph.facebook.com/me?access_token=".$params['access_token'];
$user = json_decode(file_get_contents($graph_url));
// check if this user is already registered
if(!$this->CI->ion_auth_model->identity_check($user->email)){
$name = explode(" ", $user->name);
$register = $this->CI->ion_auth->register($user->username, 'facebookdoesnothavepass123^&*%', $user->email, array('first_name' => $name[0], 'last_name' => $name[1]));
} else {
$login = $this->CI->ion_auth->login($user->email, 'facebookdoesnothavepass123^&*%', 1);
}
return true;
}
else {
return false;
}
}
}
}
/* End of file Facebook_ion_auth.php */
Thank you!
