} else {
$http->setSessionVariable('NGConnectLastAccessURI', '/');
}
}
$ngConnectINI = eZINI::instance('ngconnect.ini');
$availableLoginMethods = $ngConnectINI->variable('ngconnect', 'LoginMethods');
$authHandlerClasses = $ngConnectINI->variable('ngconnect', 'AuthHandlerClasses');
$loginWindowType = trim($ngConnectINI->variable('ngconnect', 'LoginWindowType'));
$debugEnabled = trim($ngConnectINI->variable('ngconnect', 'DebugEnabled')) == 'true';
if (function_exists('curl_init') && function_exists('json_decode')) {
if (in_array($loginMethod, $availableLoginMethods) && isset($authHandlerClasses[$loginMethod]) && class_exists(trim($authHandlerClasses[$loginMethod]))) {
$authHandlerClassName = trim($authHandlerClasses[$loginMethod]);
$authHandler = new $authHandlerClassName();
if ($authHandler instanceof INGConnectAuthInterface) {
$currentUser = eZUser::currentUser();
if ($currentUser->isAnonymous() || !$currentUser->isAnonymous() && !ngConnect::userHasConnection($currentUser->ContentObjectID, $loginMethod)) {
$result = $authHandler->getRedirectUri();
if ($result['status'] == 'success' && isset($result['redirect_uri'])) {
return eZHTTPTool::redirect($result['redirect_uri']);
} else {
if ($debugEnabled && isset($result['message'])) {
eZDebug::writeError($result['message'], 'ngconnect/login');
} else {
if ($debugEnabled) {
eZDebug::writeError('Unknown error', 'ngconnect/login');
}
}
}
}
} else {
if ($debugEnabled) {
<?php
/** @var array $Params */
/** @var eZModule $module */
$module = $Params['Module'];
$http = eZHTTPTool::instance();
$loginMethod = $Params['LoginMethod'];
$userID = eZUser::currentUserID();
$userConnections = ngConnect::connections($userID);
foreach ($userConnections as $userConnectionObject) {
if ($userConnectionObject->LoginMethod == $loginMethod) {
$userConnectionObject->remove();
}
}
if ($http->hasSessionVariable('LastAccessesURI')) {
return $module->redirectTo($http->sessionVariable('LastAccessesURI'));
} else {
return $module->redirectTo('/');
}
} else {
eZUser::logoutCurrent();
}
redirect($http, $module);
} else {
$validationError = ezpI18n::tr('extension/ngconnect/ngconnect/profile', 'User with an email address supplied by your social network already exists. Try logging in instead.');
}
} else {
if ($http->hasPostVariable('LoginButton') && ($ngConnectINI->variable('ProfileGenerationSettings', 'LoginUser') == 'enabled' || $forcedRedirect)) {
// user is trying to connect to the existing account
$login = trim($http->postVariable('Login'));
$password = trim($http->postVariable('Password'));
$userToLogin = eZUser::loginUser($login, $password);
if ($userToLogin instanceof eZUser) {
if ($userToLogin->canLoginToSiteAccess($GLOBALS['eZCurrentAccess'])) {
if (ngConnect::userHasConnection($userToLogin->ContentObjectID, $authResult['login_method'])) {
eZUser::logoutCurrent();
$validationError = ezpI18n::tr('extension/ngconnect/ngconnect/profile', 'This account already has a connection to selected social network.');
} else {
ngConnectFunctions::connectUser($userToLogin->ContentObjectID, $authResult['login_method'], $authResult['id']);
redirect($http, $module);
}
} else {
eZUser::logoutCurrent();
$validationError = ezpI18n::tr('extension/ngconnect/ngconnect/profile', 'You are not allowed to access the site.');
}
} else {
$validationError = ezpI18n::tr('extension/ngconnect/ngconnect/profile', 'A valid username and password is required to login.');
}
} else {
if ($http->hasPostVariable('SaveButton') && !$forcedRedirect && $ngConnectINI->variable('ProfileGenerationSettings', 'CreateUser') == 'enabled') {
if (in_array($loginMethod, $availableLoginMethods) && isset($authHandlerClasses[$loginMethod]) && class_exists(trim($authHandlerClasses[$loginMethod]))) {
$authHandlerClassName = trim($authHandlerClasses[$loginMethod]);
$authHandler = new $authHandlerClassName();
if ($authHandler instanceof INGConnectAuthInterface) {
$result = $authHandler->processAuth();
if ($result['status'] == 'success' && $result['login_method'] == $loginMethod) {
$currentUser = eZUser::currentUser();
if (!$currentUser->isAnonymous()) {
// non anonymous user is requesting connection to social network
// who are we to say no? connect the user and bail out
ngConnectFunctions::connectUser($currentUser->ContentObjectID, $result['login_method'], $result['id']);
} else {
// we check if there are accounts that have a connection to social network
// we consider a disabled account as connected too, to allow admins to disable them and actually
// keep users from logging to a new account with same social network account
$socialNetworkConnections = ngConnect::fetchBySocialNetwork($result['login_method'], $result['id']);
if (is_array($socialNetworkConnections) && !empty($socialNetworkConnections)) {
// there are connected accounts, find them and login in
$usersFound = array();
$userIDs = array();
foreach ($socialNetworkConnections as $connection) {
$userToLogin = eZUser::fetch($connection->UserID);
if ($userToLogin instanceof eZUser && $userToLogin->isEnabled() && $userToLogin->canLoginToSiteAccess($GLOBALS['eZCurrentAccess'])) {
$usersFound[] = $userToLogin;
$userIDs[] = $userToLogin->ContentObjectID;
}
}
if (!empty($usersFound)) {
$usersFound[0]->loginCurrent();
array_shift($userIDs);
//TODO: Enable user to choose which account to login to
/**
* Connects the eZ User with user from social network
*
* @param int $userID
* @param string $loginMethod
* @param int $networkUserID
*/
public static function connectUser($userID, $loginMethod, $networkUserID)
{
$ngConnect = ngConnect::fetch($userID, $loginMethod, $networkUserID);
if (!$ngConnect instanceof ngConnect) {
$ngConnect = new ngConnect(array('user_id' => $userID, 'login_method' => $loginMethod, 'network_user_id' => $networkUserID));
$ngConnect->store();
}
}
/**
* Returns all of a users connections to social networks
*
* @param int $userID
*
* @return array
*/
public static function connections($userID)
{
return array('result' => ngConnect::connections($userID));
}
