/**
* This function connect to facebook and retrieves the user info
* If user does not exist in chamilo, it creates it and logs in
* If user already exists, it updates his info
*/
function facebookConnect()
{
global $facebook_config;
global $helper;
try {
$helper = new FacebookRedirectLoginHelper($facebook_config['return_url']);
$session = $helper->getSessionFromRedirect();
// see if we have a session
if (isset($session)) {
// graph api request for user data
$request = new FacebookRequest($session, 'GET', '/me');
$response = $request->execute();
// get response
$graphObject = $response->getGraphObject();
$username = changeToValidChamiloLogin($graphObject->getProperty('email'));
$email = $graphObject->getProperty('email');
$locale = $graphObject->getProperty('locale');
$language = facebookPluginGetLanguage($locale);
if (!$language) {
$language = 'en_US';
}
//Checks if user already exists in chamilo
$u = array('firstname' => $graphObject->getProperty('first_name'), 'lastname' => $graphObject->getProperty('last_name'), 'status' => STUDENT, 'email' => $graphObject->getProperty('email'), 'username' => $username, 'language' => $language, 'password' => 'facebook', 'auth_source' => 'facebook', 'extra' => array());
$chamiloUinfo = api_get_user_info_from_email($email);
if ($chamiloUinfo === false) {
// we have to create the user
$chamilo_uid = external_add_user($u);
if ($chamilo_uid !== false) {
$_user['user_id'] = $chamilo_uid;
$_user['uidReset'] = true;
$_SESSION['_user'] = $_user;
header('Location:' . api_get_path(WEB_PATH));
exit;
} else {
return false;
}
} else {
// User already exists, update info and login
$chamilo_uid = $chamiloUinfo['user_id'];
$u['user_id'] = $chamilo_uid;
external_update_user($u);
$_user['user_id'] = $chamilo_uid;
$_user['uidReset'] = true;
$_SESSION['_user'] = $_user;
header('Location:' . api_get_path(WEB_PATH));
exit;
}
}
} catch (FacebookRequestException $ex) {
echo $ex;
} catch (Exception $ex) {
// When validation fails or other local issues
}
}
/**
* This function connect to facebook and retrieves the user info
* If user does not exist in chamilo, it creates it and logs in
* If user already exists, it updates his info
* */
function facebook_connect()
{
global $facebook;
// See if there is a user from a cookie
$user = $facebook->getUser();
if ($user) {
try {
//Gets facebook user info
$fu = $facebook->api('/me');
$username = $fu['username'];
if (api_get_setting('login_is_email') == 'true' || empty($fu['username'])) {
$username = change_to_valid_chamilo_login($fu['email']);
}
//Checks if user already exists in chamilo
$u = array('firstname' => $fu['first_name'], 'lastname' => $fu['last_name'], 'status' => STUDENT, 'email' => $fu['email'], 'username' => $username, 'language' => 'french', 'password' => DEFAULT_PASSWORD, 'auth_source' => 'facebook', 'extra' => array());
$cu = api_get_user_info_from_username($username);
$chamilo_uinfo = api_get_user_info_from_username($username);
if ($chamilo_uinfo === false) {
//we have to create the user
$chamilo_uid = external_add_user($u);
if ($chamilo_uid !== false) {
$_user['user_id'] = $chamilo_uid;
$_user['uidReset'] = true;
$_SESSION['_user'] = $_user;
header('Location:' . api_get_path(WEB_PATH));
exit;
} else {
return false;
}
} else {
//User already exists, update info and login
$chamilo_uid = $chamilo_uinfo['user_id'];
$u['user_id'] = $chamilo_uid;
external_update_user($u);
$_user['user_id'] = $chamilo_uid;
$_user['uidReset'] = true;
$_SESSION['_user'] = $_user;
header('Location:' . api_get_path(WEB_PATH));
exit;
}
} catch (FacebookApiException $e) {
echo '<pre>' . htmlspecialchars(print_r($e, true)) . '</pre>';
$user = null;
}
}
}
require_once dirname(__FILE__) . '/functions.inc.php';
//MAIN CODE
//$uData variable is set in local.inc.php
$user = api_get_user_info($uData['user_id']);
$new_user = external_get_user_info($login);
$user['firstname'] = $new_user['firstname'];
$user['lastname'] = $new_user['lastname'];
$user['status'] = $new_user['status'];
$user['admin'] = $new_user['admin'];
$user['email'] = $new_user['email'];
$user['username'] = $new_user['username'];
$user['profile_link'] = $new_user['profile_link'];
$user['worldwide_bu'] = $new_user['worldwide_bu'];
$user['manager'] = $new_user['manager'];
$user['country_bu'] = $new_user['country_bu'];
$user['extra'] = $new_user['extra'];
if ($new_user !== false) {
//User can login
external_update_user($user);
$loginFailed = false;
$_user['user_id'] = $user['user_id'];
$_user['uidReset'] = true;
$uidReset = true;
Session::write('_user', $_user);
} else {
//User cannot login
$loginFailed = true;
Session::erase('_uid');
header('Location: ' . api_get_path(WEB_PATH) . 'index.php?loginFailed=1&error=user_password_incorrect');
exit;
}
*
* */
use ChamiloSession as Session;
require_once dirname(__FILE__) . '/ldap.inc.php';
require_once dirname(__FILE__) . '/functions.inc.php';
error_log('Entering login.ldap.php');
$ldap_user = extldap_authenticate($login, $password);
if ($ldap_user !== false) {
error_log('extldap_authenticate works');
$chamilo_user = extldap_get_chamilo_user($ldap_user);
//userid is not on the ldap, we have to use $uData variable from local.inc.php
$chamilo_user['user_id'] = $uData['user_id'];
error_log("chamilo_user found user_id: {$uData['user_id']}");
//Update user info
if (isset($extldap_config['update_userinfo']) && $extldap_config['update_userinfo']) {
external_update_user($chamilo_user);
error_log("Calling external_update_user");
}
$loginFailed = false;
$_user['user_id'] = $chamilo_user['user_id'];
$_user['status'] = isset($chamilo_user['status']) ? $chamilo_user['status'] : 5;
$_user['uidReset'] = true;
Session::write('_user', $_user);
$uidReset = true;
$logging_in = true;
event_login();
error_log("Calling event_login");
} else {
error_log('extldap_authenticate error');
$loginFailed = true;
$uidReset = false;
