/**
* Redirect and auth twitter account
*/
public function redirect()
{
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'twitterauth') {
// request token
if (!isset($_SESSION)) {
ob_start();
@session_start();
}
require_once dirname(__FILE__) . '/twitteroauth/twitteroauth.php';
// create connection
$connection = new TwitterOAuth($this->consumer_key, $this->consumer_secret);
// request token
$request_token = $connection->getRequestToken($this->oauth_callback);
//
if ($request_token) {
// var_dump($request_token);
// exit;
$token = $request_token['oauth_token'];
$_SESSION['oauth_token'] = $token;
$_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret'];
// redirect to twitter
switch ($connection->http_code) {
case 200:
$url = $connection->getAuthorizeURL($request_token);
//redirect to Twitter .
header('Location: ' . $url);
exit;
break;
default:
echo "Connection with twitter Failed";
exit;
break;
}
} else {
echo __("Error Receiving Request Token", ET_DOMAIN);
exit;
}
} else {
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'twitterauth_callback' && $_GET['oauth_token']) {
// request access token and
// create account here
if (!isset($_SESSION)) {
ob_start();
@session_start();
}
require_once dirname(__FILE__) . '/twitteroauth/twitteroauth.php';
// create connection
$connection = new TwitterOAuth($this->consumer_key, $this->consumer_secret, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
// request access token
$access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']);
//
if ($access_token && isset($access_token['oauth_token'])) {
// recreate connection
$connection = new TwitterOAuth($this->consumer_key, $this->consumer_secret, $access_token['oauth_token'], $access_token['oauth_token_secret']);
$account = $connection->get('account/verify_credentials');
// create account
if ($account && isset($account->screen_name) && isset($account->name)) {
// find
$users = get_users(array('meta_key' => 'et_twitter_id', 'meta_value' => $account->id));
if (!empty($users) && is_array($users)) {
$user = $users[0];
wp_set_auth_cookie($user->ID, 1);
wp_redirect(home_url());
exit;
}
$avatars = array();
$sizes = get_intermediate_image_sizes();
foreach ($sizes as $size) {
$avatars[$size] = array($account->profile_image_url);
}
// save user info for saving later
$_SESSION['user_login'] = $account->screen_name;
$_SESSION['display_name'] = $account->name;
$_SESSION['et_twitter_id'] = $account->id;
$_SESSION['user_location'] = $account->location;
$_SESSION['description'] = $account->description;
$_SESSION['profile_image_url'] = $account->profile_image_url;
$_SESSION['et_auth'] = serialize(array('user_login' => $account->screen_name, 'display_name' => $account->name, 'user_location' => $account->location, 'user_twitter' => 'https://twitter.com/' . $account->screen_name, 'description' => $account->description, 'et_avatar' => $avatars));
$_SESSION['et_social_id'] = $account->id;
$_SESSION['et_auth_type'] = 'twitter';
wp_redirect($this->auth_url);
exit;
}
}
exit;
} else {
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'twitterauth_login') {
if (!isset($_SESSION)) {
ob_start();
@session_start();
}
if (!empty($_POST['user_email'])) {
$password = wp_generate_password();
$new_account = array('user_login' => $_SESSION['user_login'], 'display_name' => $_SESSION['display_name'], 'et_twitter_id' => $_SESSION['et_twitter_id'], 'user_location' => $_SESSION['user_location'], 'user_twitter' => 'https://twitter.com/' . $_SESSION['user_login'], 'description' => $_SESSION['description'], 'user_email' => $_POST['user_email'], 'user_pass' => $password, 'et_avatar' => array('thumbnail' => array($_SESSION['profile_image_url'])));
$user = get_user_by('login', $new_account['user_login']);
if ($user != false) {
$new_account['user_login'] = str_replace('@', '', $_POST['user_email']);
}
$result = QA_Member::insert($new_account);
if (!is_wp_error($result)) {
// send email here
do_action('et_after_register', $result);
// login
$user = wp_signon(array('user_login' => $new_account['user_login'], 'user_password' => $new_account['user_pass']));
if (is_wp_error($user)) {
global $et_error;
$et_error = $user->get_error_message();
//echo $user->get_error_message();
} else {
wp_redirect(home_url());
exit;
}
} else {
global $et_error;
$et_error = $result->get_error_message();
}
}
// ask people for password
include TEMPLATEPATH . '/page-twitter-auth.php';
exit;
}
}
}
}
