Ojs\CoreBundle\Service\Search\SearchManager::setupSection PHP Метод

    public function setupSection()
    {
        if (!$this->requestQuery->has('section')) {
            return $this;
        }
        if (!in_array($this->requestQuery->get('section'), $this->getSectionList())) {
            return $this;
        }
        $this->section = filter_var($this->requestQuery->get('section'), FILTER_SANITIZE_STRING);
        return $this;
    }