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<?php
/**
* @file pages/user/RegistrationHandler.inc.php
*
* Copyright (c) 2013-2019 Simon Fraser University
* Copyright (c) 2003-2019 John Willinsky
* Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
*
* @class RegistrationHandler
* @ingroup pages_user
*
* @brief Handle requests for user registration.
*/
import('pages.user.UserHandler');
class RegistrationHandler extends UserHandler {
/**
* Constructor
**/
function RegistrationHandler() {
parent::UserHandler();
}
/**
* Display registration form for new users.
* @param $args array
* @param $request PKPRequest
*/
function register($args, &$request) {
$this->validate($request);
$this->setupTemplate($request, true);
$journal =& $request->getJournal();
if ($journal != null) {
import('classes.user.form.RegistrationForm');
$regForm = new RegistrationForm();
if ($regForm->isLocaleResubmit()) {
$regForm->readInputData();
} else {
$regForm->initData();
}
$regForm->display();
} else {
$journalDao =& DAORegistry::getDAO('JournalDAO');
$journals =& $journalDao->getJournals(true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('source', $request->getUserVar('source'));
$templateMgr->assign_by_ref('journals', $journals);
$templateMgr->display('user/registerSite.tpl');
}
}
/**
* Validate user registration information and register new user.
* @param $args array
* @param $request PKPRequest
*/
function registerUser($args, &$request) {
$this->validate($request);
$this->setupTemplate($request, true);
import('classes.user.form.RegistrationForm');
$regForm = new RegistrationForm();
$regForm->readInputData();
if ($regForm->validate()) {
$regForm->execute();
$reason = null;
$implicitAuth = strtolower(Config::getVar('security', 'implicit_auth'));
if ($implicitAuth === true) {
Validation::login('', '', $reason);
} elseif ($implicitAuth === IMPLICIT_AUTH_OPTIONAL) {
// Try both types of authentication
if ($regForm->getData('username') && $regForm->getData('password')) {
Validation::login($regForm->getData('username'), $regForm->getData('password'), $reason);
} else {
Validation::login('', '', $reason);
}
} else {
Validation::login($regForm->getData('username'), $regForm->getData('password'), $reason);
}
if (!Validation::isLoggedIn()) {
if (Config::getVar('email', 'require_validation')) {
// Inform the user that they need to deal with the
// registration email.
$this->setupTemplate($request, true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('pageTitle', 'user.register.emailValidation');
$templateMgr->assign('errorMsg', 'user.register.emailValidationDescription');
$templateMgr->assign('backLink', $request->url(null, 'login'));
$templateMgr->assign('backLinkLabel', 'user.login');
return $templateMgr->display('common/error.tpl');
}
}
if ($reason !== null) {
$this->setupTemplate($request, true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('pageTitle', 'user.login');
$templateMgr->assign('errorMsg', $reason==''?'user.login.accountDisabled':'user.login.accountDisabledWithReason');
$templateMgr->assign('errorParams', array('reason' => $reason));
$templateMgr->assign('backLink', $request->url(null, 'login'));
$templateMgr->assign('backLinkLabel', 'user.login');
return $templateMgr->display('common/error.tpl');
}
if ($source = $request->getUserVar('source')) $request->redirectUrl($source);
else $request->redirect(null, 'login');
} else {
$regForm->display();
}
}
/**
* Show error message if user registration is not allowed.
* @param $request PKPRequest
*/
function registrationDisabled($request) {
$this->setupTemplate($request, true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('pageTitle', 'user.register');
$templateMgr->assign('errorMsg', 'user.register.registrationDisabled');
$templateMgr->assign('backLink', $request->url(null, 'login'));
$templateMgr->assign('backLinkLabel', 'user.login');
$templateMgr->display('common/error.tpl');
}
/**
* Check credentials and activate a new user
* @param $args array
* @param $request PKPRequest
* @author Marc Bria <marc.bria@uab.es>
*/
function activateUser($args, &$request) {
$username = array_shift($args);
$accessKeyCode = array_shift($args);
$journal =& $request->getJournal();
$userDao =& DAORegistry::getDAO('UserDAO');
$user =& $userDao->getByUsername($username);
if (!$user) $request->redirect(null, 'login');
// Checks user & token
import('lib.pkp.classes.security.AccessKeyManager');
$accessKeyManager = new AccessKeyManager();
$accessKeyHash = AccessKeyManager::generateKeyHash($accessKeyCode);
$accessKey =& $accessKeyManager->validateKey(
'RegisterContext',
$user->getId(),
$accessKeyHash
);
if ($accessKey != null && $user->getDateValidated() === null) {
// Activate user
$user->setDisabled(false);
$user->setDisabledReason('');
$user->setDateValidated(Core::getCurrentDate());
$userDao->updateObject($user);
$this->setupTemplate($request, true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('message', 'user.login.activated');
return $templateMgr->display('common/message.tpl');
}
$request->redirect(null, 'login');
}
/**
* Validation check.
* Checks if journal allows user registration.
* @param $request PKPRequest
*/
function validate(&$request) {
parent::validate(false);
$journal = $request->getJournal();
if ($journal != null) {
$journalSettingsDao =& DAORegistry::getDAO('JournalSettingsDAO');
if ($journalSettingsDao->getSetting($journal->getId(), 'disableUserReg')) {
// Users cannot register themselves for this journal
$this->registrationDisabled($request);
exit;
}
}
}
}
?>