Jarves\PageStack::getRequest PHP Method

    public function getRequest()
    {
        if (null === $this->lastRequest) {
            $this->lastRequest = $this->requestStack->getMasterRequest();
        }
        return $this->lastRequest;
    }

 /**
  * Injects all necessary files to get the Jarves Content Editor working
  * on the current page response.
  *
  * This register in `parent.jarves` a new jarves.Editor.
  */
 public function registerEditor()
 {
     $this->addMainResources(['noJs' => true]);
     $this->addSessionScripts();
     $page = $this->pageStack->getCurrentPage();
     $response = $this->pageStack->getPageResponse();
     $response->addJsFile('@JarvesBundle/admin/mootools-core-1.4.5-fixed-memory-leak.js');
     $response->addJsFile('@JarvesBundle/admin/mootools-more.js');
     $response->setResourceCompression(false);
     $response->setDomainHandling(false);
     $request = $this->pageStack->getRequest();
     $nodeArray['id'] = $page->getId();
     $nodeArray['title'] = $page->getTitle();
     $nodeArray['domainId'] = $page->getDomainId();
     $nodeArray['theme'] = $page->getTheme();
     $nodeArray['layout'] = $request->query->get('_jarves_editor_layout') ?: $page->getLayout();
     $domain = DomainQuery::create()->findPk($page->getDomainId());
     $domainArray['id'] = $domain->getId();
     $domainArray['domain'] = $domain->getDomain();
     $domainArray['path'] = $domain->getPath();
     $domainArray['theme'] = $domain->getTheme();
     $domainArray['themeOptions'] = $domain->getThemeOptions();
     $options = ['id' => $request->query->get('_jarves_editor_id'), 'node' => $nodeArray, 'domain' => $domainArray];
     if (is_array($extraOptions = $request->query->get('_jarves_editor_options'))) {
         $options = array_merge($options, $extraOptions);
         $options['standalone'] = filter_var($options['standalone'], FILTER_VALIDATE_BOOLEAN);
     }
     $response->addJsAtBottom('window.editor = new parent.jarves.Editor(' . json_encode($options) . ', document.documentElement);');
 }