/**
* Get social list
*
*
*/
static function getSocialList($task = 'authentications.authenticatewith', $returnURL = null)
{
$providers = HsUserHybridConfig::getActiveProviders();
self::loadLanguage();
self::loadAssetCSS();
self::loadTokenJs();
//$token = JSession::getFormToken();
$linkBase = self::getLinkBase($task);
$lis = array();
$includedOpenId = false;
//check return url setting
$returnURL = self::getReturnUrl($returnURL);
foreach ($providers as $provider) {
$lowerName = strtolower($provider);
if ($provider === 'openid') {
$includedOpenId = true;
}
$lis[] = '<li class="socials ' . $lowerName . '">' . '<a class="hbox hs_token_target" href="' . self::getLinkOf($lowerName, $returnURL) . '" alt="' . $provider . '">' . '<span class="icon"></span>' . '<span class="name">' . JText::_('COM_HS_USERS_SIGNIN_WITH_' . strtoupper($provider)) . '</span>' . '</a></li>';
}
if ($includedOpenId === true) {
self::loadOpenIdJS();
}
return '<ul class="hs_social_list">' . implode('', $lis) . '</ul>' . self::getTokenForm();
}
public function authenticatewith()
{
// check token
JSession::checkToken('get') or jexit(JText::_('JINVALID_TOKEN'));
$params = JComponentHelper::getParams('com_hs_users');
$app = JFactory::getApplication();
//
$user = JFactory::getUser();
$returnUrlRaw = JRequest::getVar('return', null);
$returnUrl = JUri::base();
if (isset($returnUrlRaw)) {
$returnUrl = base64_decode($returnUrlRaw);
}
if (!$user->guest) {
$msg = JText::_('COM_HS_USERS_ERROR_YOU_ALREADY_LOGINED');
$app->redirect(JRoute::_($returnUrl), $msg);
return;
}
// require_once JPATH_COMPONENT_SITE . '/helpers/config.php';
// require_once JPATH_COMPONENT_SITE . '/lib/Hybrid/Auth.php';
jimport('hs.user.lib.hybrid_config');
jimport('hs.user.lib.Hybrid.Auth');
try {
$hybridauth_config = HsUserHybridConfig::getConfig();
$providers = HsUserHybridConfig::getActiveProviders();
// TODO CHECK PROVIDER NAME
$provider = JRequest::getVar('provider');
if (!in_array($provider, $providers)) {
JError::raiseWarning(404, JText::_('COM_HS_USERS_ERROR_PROVIDER_WAS_NOT_FOUND'));
return false;
}
// create an instance for Hybridauth with the configuration file path as parameter
$hybridauth = new Hybrid_Auth($hybridauth_config);
$options = array();
// FIXME
// Exception for OpenID
if ($provider == 'openid') {
$opi = JRequest::getVar('identifier', null);
if (empty($opi) || mb_strlen($opi) < 0) {
JError::raiseWarning(404, JText::_('COM_HS_USERS_ERROR_OPENID_IDENTIFIER_WAS_NOT_FOUND'));
return false;
}
$options['openid_identifier'] = $params->get('openid_identifier', null);
// FIXME get openid identifier??
/*
* if(empty($options['openid_identifier']) || mb_strlen($options['openid_identifier'])<1){
* JError::raiseWarning(404, JText::_('COM_HS_USERS_ERROR_OPENID_IDENTIFIER_WAS_NOT_ENTERED'));
* return false;
* }
*/
}
// try to authenticate the selected $provider
$adapter = $hybridauth->authenticate($provider, $options);
// $user_profile = $adapter->getUserProfile();
// grab the user profile
$user_profile = $adapter->getUserProfile();
} catch (Exception $e) {
// Display the recived error
switch ($e->getCode()) {
case 0:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_UNSPECIFIED";
break;
case 1:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_CONFIGURATION";
break;
case 2:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_INVALID_PROVIDER";
break;
case 3:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_UNKNOWN_PROVIDER";
break;
case 4:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_MISSING_CREDENTIALS";
break;
case 5:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_FAILED_AUTH";
break;
case 6:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_FAILED_USER_PROFILE";
// $adapter -> logout();
break;
case 7:
$error = "COM_HS_USERS_ERROR_HYBRID_AUTH_NO_CONNECTION";
// $adapter -> logout();
break;
}
JError::raiseWarning(404, JText::_($error . $e->getMessage()));
return false;
}
// load user and authentication models, we will need them...
$modelAuthentication = $this->getModel("Authentication");
$modelUser = $this->getModel("User");
// 1 - check if user already have authenticated using this provider before
$user_id = $modelAuthentication->find_by_provider_uid($provider, $user_profile->identifier);
// 2 - if authentication exists in the database, then we set the user as connected and redirect him to his profile page
if ($user_id > 0) {
// check the database is up-to-date
$modelAuthentication->checkUserProfileIsUpToDate($user_profile);
// login
$modelAuthentication->login($user_id);
$app->redirect($returnUrl);
return;
}
// checker whether user is existing user or not
$isNewUser = true;
// if user is not a new user, the var has user info
$user_info = null;
// 3 - else, here lets check if the user email we got from the provider already exists in our database ( for this example the email is UNIQUE for each user )
// if authentication does not exist, but the email address returned by the provider does exist in database,
// then we tell the user that the email is already in use
// but, its up to you if you want to associate the authentification with the user having the adresse email in the database
// Added option to allow user to login who already have joomla account
if ($user_profile->email) {
$user_info = $modelUser->find_by_email($user_profile->email);
// $user_info has something value if the user is already have an account
if (isset($user_info)) {
// check multiple login is allowed
$allowMultipleLogin = (int) $params->get('multiple_connection', 1);
// if the option is not allowed multiple login. then echo error
if ($allowMultipleLogin === 0) {
$msg = JText::_('COM_HS_USERS_ERROR_DUPLICATED_EMAIL_WAS_FOUND');
$this->setRedirect('index.php?option=com_users&view=login', $msg);
return;
}
// add social info to existed user account
// $modelUser->
$isNewUser = false;
}
}
// 4 - if authentication does not exist and email is not in use, then we create a new user
$d = new stdClass();
$d->provider = $provider;
$d->provider_uid = $user_profile->identifier;
$d->email = $user_profile->email;
$d->first_name = $user_profile->firstName;
$d->last_name = $user_profile->lastName;
$d->display_name = $user_profile->displayName;
$d->website_url = $user_profile->webSiteURL;
$d->profile_url = $user_profile->profileURL;
$d->photo_url = $user_profile->photoURL;
$d->description = $user_profile->description;
$d->gender = $user_profile->gender;
$d->language = $user_profile->language;
$d->age = $user_profile->age;
$d->birth_day = $user_profile->birthDay;
$d->birth_month = $user_profile->birthMonth;
$d->birth_year = $user_profile->birthYear;
$d->country = $user_profile->country;
$d->created_at = JFactory::getDate()->toSql();
// check user is new user or not
if (isset($user_info) && $isNewUser === false) {
$d->id = $user_info->id;
$d->name = $user_info->name;
$d->user_name = $user_info->username;
}
$modelUser->prepareRegistration($d);
// save user image
if (isset($d->photo_url) && mb_strlen($d->photo_url) > 0) {
$modelSetting = $this->getModel('setting');
$modelSetting->uploadImage($d->photo_url);
}
// if the email address and display name are given from auth, then skip the registration form
// e.g. Facebook
if (mb_strlen($d->email) > 0 && mb_strlen($d->display_name) > 0) {
// check duplicated user name when the user is new user
if ($isNewUser) {
$ck = $modelUser->checkUserName();
// if duplicated user name is found. echo error
if ($ck === false) {
JError::raiseWarning(404, JText::_($modelUser->getError()));
return false;
}
}
// get password
$password = $modelUser->getPassword();
if ($password == false) {
JError::raiseWarning(404, JText::_($modelUser->getError()));
return false;
}
// load language file of com_users
$lang = JFactory::getLanguage();
$lang->load('com_users');
$errorMsg = 'SAVE ERROR';
$ck = true;
if ($isNewUser) {
// start com_users registration stream
require_once JPATH_SITE . '/components/com_users/models/registration.php';
// get model
$jmodelRegistration = $this->getModel('Registration', 'UsersModel');
$ck = $jmodelRegistration->register(array('password1' => $password, 'password2' => $password));
if ($ck == false) {
$errorMsg = $jmodelRegistration->getError();
}
} else {
}
if ($ck === false) {
JError::raiseWarning(404, $errorMsg);
return false;
}
// TODO Should check returned data?
// if($ck!==false){
// login
$forceLogin = (int) $params->get('force_login', 1);
if (isset($forceLogin)) {
$user_id = $app->getUserState('com_hs_users.user_id', null);
if (isset($user_id)) {
// login
$ck = $modelAuthentication->login($user_id);
$app->redirect($returnUrl);
return;
if ($ck === false) {
JError::raiseWarning(404, $modelAuthentication->getError());
return false;
}
}
}
// clear session data
$app->setUserState('com_hs_users.user_id', null);
// }
$app->redirect($returnUrl);
return;
}
// if the email address is not passed from auth, go to registration form
// e.g. twitter
$link = 'index.php?option=com_users&view=registration';
if (isset($returnUrl)) {
$link .= '&return=' . base64_encode($returnUrl);
}
JFactory::getApplication()->redirect($link);
return;
}
/**
* Get enabled providers
*
* @param string lowercase, uppercase, raw
* @return array Providers
*/
static function getActiveProviders($format = 'lowercase')
{
if (self::$activeProviders === null) {
$activeProviders = array();
$config = self::getConfig();
foreach ($config['providers'] as $name => $row) {
if ($row['enabled'] === true) {
$activeProviders[] = $name;
}
}
self::$activeProviders = $activeProviders;
}
if ($format === 'raw') {
return self::$activeProviders;
}
$arr = array();
if ($format === 'lowercase') {
foreach (self::$activeProviders as $provider) {
$arr[] = strtolower($provider);
}
} else {
foreach (self::$activeProviders as $provider) {
$arr[] = strtoupper($provider);
}
}
return $arr;
}
/**
* Get a provider list which is not linked to the user
*
*
*
*/
public function getUnconnectedProviders()
{
jimport('hs.user.lib.hybrid_config');
$providers = HsUserHybridConfig::getActiveProviders();
$user = JFactory::getUser();
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select('provider');
$query->from('#__users_authentications');
$query->where('user_id=' . $db->quote($user->get('id')));
$db->setQuery($query);
$r = $db->loadObjectList();
$connectedProviders = array();
if (isset($r)) {
foreach ($r as $row) {
$connectedProviders[] = $row->provider;
}
}
$returnArr = array();
foreach ($providers as $provider) {
$p = new stdClass();
$p->name = $provider;
if (in_array($provider, $connectedProviders)) {
$p->connected = true;
} else {
$p->connected = false;
}
$returnArr[] = $p;
}
return $returnArr;
}
