<?php
require $_SERVER['DOCUMENT_ROOT'] . '/ts2/config/consts.php';
require DOCUMENT_ROOT . 'classes/LoginHelper.php';
session_start();
$loginHelper = new LoginHelper();
if ($loginHelper->IsLoggedIn()) {
header('Location: ' . SITE_URL);
exit;
}
$loginHelper->suppressRegistration(OAUTH_FACEBOOK);
require 'config/app.php';
require 'config/login.php';
require 'Facebook/Facebook.php';
$facebook = new Facebook(APP_ID, APP_SECRET, REDIRECT_URI);
$facebook->setScopes(unserialize(SCOPES));
$loginURL = $facebook->getLoginURL();
header("Location: {$loginURL}");
exit;
/* If user doesn't grant Facebook app the access, redirect to the login page */
if (isset($_GET['error']) && $_GET['error'] == 'access_denied') {
header("Location: " . SITE_URL . "login/?access_denied");
exit;
}
/* User has granted Facebook app (some or all) permissions. */
if (isset($_GET['code'])) {
require 'Facebook/Facebook.php';
require 'config/app.php';
require 'config/login.php';
$facebook = new Facebook(APP_ID, APP_SECRET, REDIRECT_URI);
if ($facebook->IsAuthenticated()) {
/* Verify that all of the required scopes have been granted */
if (!$facebook->verifyScopes(unserialize(SCOPES))) {
//var_dump($facebook); exit;
header("Location: " . $facebook->getLoginURL($facebook->denied_scopes, REREQUEST));
exit;
}
// All scopes have been granted
// Login/Registration can be proceeded
$fb_user = $facebook->getUserProfile();
// Check if the facebook user is already registered
$loginHelper = new LoginHelper($db);
$user_id = $loginHelper->IsRegistered(OAUTH_FACEBOOK, $fb_user['id']);
if ($user_id) {
// Facebook user is already registered - Login the user
$redirect_uri = $loginHelper->Login($user_id, OAUTH_FACEBOOK, $fb_user['id']);
header("Location: {$redirect_uri}");
exit;
} else {
// User is not registered - Register the user
