pages/user/PKPUserHandler.inc.php

<?php
 
import('classes.handler.Handler');
 
class PKPUserHandler extends Handler {
 
   function index($args, $request) {
      $request->redirect(null, null, 'profile');
   }
 
   function setLocale($args, $request) {
      $setLocale = array_shift($args);
 
      $site = $request->getSite();
      $context = $request->getContext();
      if ($context != null) {
         $contextSupportedLocales = (array) $context->getSupportedLocales();
      }
 
      if (AppLocale::isLocaleValid($setLocale) && (!isset($contextSupportedLocales) || in_array($setLocale, $contextSupportedLocales)) && in_array($setLocale, $site->getSupportedLocales())) {
         $session = $request->getSession();
         $session->setSessionVar('currentLocale', $setLocale);
      }
 
      $source = $request->getUserVar('source');
      if (preg_match('#^/\w#', $source) === 1) {
         $request->redirectUrl($source);
      }
 
      if(isset($_SERVER['HTTP_REFERER'])) {
         $request->redirectUrl($_SERVER['HTTP_REFERER']);
      }
 
      $request->redirect(null, 'index');
   }
 
   function getInterests($args, $request) {
      // Get the input text used to filter on
      $filter = $request->getUserVar('term');
 
      import('lib.pkp.classes.user.InterestManager');
      $interestManager = new InterestManager();
 
      $interests = $interestManager->getAllInterests($filter);
 
      import('lib.pkp.classes.core.JSONMessage');
      return new JSONMessage(true, $interests);
   }
 
   function authorizationDenied($args, $request) {
      if (!Validation::isLoggedIn()) {
         Validation::redirectLogin();
      }
 
      // Get message with sanity check (for XSS or phishing)
      $authorizationMessage = $request->getUserVar('message');
      if (!preg_match('/^[a-zA-Z0-9.]+$/', $authorizationMessage)) {
         fatalError('Invalid locale key for auth message.');
      }
 
      $this->setupTemplate($request);
      AppLocale::requireComponents(LOCALE_COMPONENT_PKP_USER, LOCALE_COMPONENT_PKP_REVIEWER);
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign('message', $authorizationMessage);
      return $templateMgr->display('frontend/pages/message.tpl');
   }
}