pages/user/RegistrationHandler.inc.php

<?php

import('pages.user.UserHandler');

class RegistrationHandler extends UserHandler {
   function RegistrationHandler() {
      parent::UserHandler();
   }

   function register($args, &$request) {
      $this->validate($request);
      $this->setupTemplate(true);

      $press =& $request->getPress();
      $site =& $request->getSite();

      if ($press != null) {
         import('classes.user.form.RegistrationForm');

         $existingUser = $request->getUserVar('existingUser') ? 1 : 0;

         $regForm = new RegistrationForm($site, $existingUser);

         $regForm->initData();
         $regForm->display($request);
      } else {
         $pressDao =& DAORegistry::getDAO('PressDAO');
         $presses =& $pressDao->getEnabledPresses(); //Enabled added

         $templateMgr =& TemplateManager::getManager();
         $templateMgr->assign('source', $request->getUserVar('source'));
         $templateMgr->assign_by_ref('presses', $presses);
         $templateMgr->display('user/registerSite.tpl');
      }
   }

   function registerUser($args, &$request) {
      $this->validate($request);
      $this->setupTemplate(true);
      import('classes.user.form.RegistrationForm');

      $existingUser = $request->getUserVar('existingUser') ? 1 : 0;
      $site =& $request->getSite();

      $regForm = new RegistrationForm($site, $existingUser);
      $regForm->readInputData();

      if ($regForm->validate()) {
         $regForm->execute($request);
         if (Config::getVar('email', 'require_validation')) {
            // Send them home; they need to deal with the
            // registration email.
            $request->redirect(null, 'index');
         }

         $reason = null;

         if (Config::getVar('security', 'implicit_auth')) {
            Validation::login('', '', $reason);
         } else {
            Validation::login($regForm->getData('username'), $regForm->getData('password'), $reason);
         }

         if ($reason !== null) {
            $this->setupTemplate(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 {
         $regForm->display($request);
      }
   }

   function registrationDisabled($args, &$request) {
      $this->setupTemplate(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');
   }

   function activateUser($args, &$request) {
      $username = array_shift($args);
      $accessKeyCode = array_shift($args);

      $press =& $request->getPress();
      $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);

         $templateMgr =& TemplateManager::getManager();
         $templateMgr->assign('message', 'user.login.activated');
         return $templateMgr->display('common/message.tpl');
      }
      $request->redirect(null, 'login');
   }

   function validate(&$request) {
      $press = $request->getPress();
      if ($press != null) {
         $pressSettingsDao =& DAORegistry::getDAO('PressSettingsDAO');
         if ($pressSettingsDao->getSetting($press->getId(), 'disableUserReg')) {
            // Users cannot register themselves for this press
            $this->registrationDisabled();
            exit;
         }
      }
   }

}

?>