UsageStatsHandler.inc.php

<?php
 
import('classes.handler.Handler');
 
class UsageStatsHandler extends Handler {
 
   //
   // Public operations
   //
   function privacyInformation($args, $request) {
      $this->validate(null, $request);
 
      // Check whether this is an opt-out request.
      if ($request->isPost()) {
         if ($request->getUserVar('opt-out')) {
            // Set a cookie that is valid for one year.
            $request->setCookieVar('usageStats-opt-out', true, time() + 60*60*24*365);
         }
         if ($request->getUserVar('opt-in')) {
            // Delete the opt-out cookie.
            $request->setCookieVar('usageStats-opt-out', false, time() - 60*60);
         }
      }
 
      $router = $request->getRouter(); /* @var $router PageRouter */
      $privacyStatementUrl = $router->url($request, null, 'about', 'submissions');
 
      // Display the privacy info page.
      $this->setupTemplate($request);
      $plugin = $this->_getPlugin();
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign('pageTitle', 'plugins.generic.usageStats.optout.title');
      $templateMgr->assign('usageStatsDisplayPrivacyInfo', true);
      $templateMgr->assign('hasOptedOut', ($request->getCookieVar('usageStats-opt-out') ? true : false));
      $templateMgr->assign('privacyStatementUrl', $privacyStatementUrl);
      $templateMgr->assign('applicationName', Application::getName(9));
      $templateMgr->display($plugin->getTemplateResource('privacyInformation.tpl'));
   }
 
   //
   // Private helper methods
   //
   function _getPlugin() {
      return PluginRegistry::getPlugin('generic', USAGESTATS_PLUGIN_NAME);
   }
}