Devise\Pages\Interpreter\DvsPageData::initialize PHP Method

    public function initialize($pageId, $pageVersionId, $languageId, $csrfToken)
    {
        if ($this->initialized) {
            return;
        }
        $this->initialized = true;
        $this->pageId = $pageId;
        $this->pageVersionId = $pageVersionId;
        $this->languageId = $languageId;
        $this->csrfToken = $this->Crypt->encrypt($csrfToken);
        $this->TagManager->initialize($pageId, $pageVersionId, $languageId);
    }