public function getPageBlocksByRouteName($routeName)
    {
        $pageName = $this->routeConfig->getPageName($routeName);

        if (!isset($this->pageBlocks[$pageName])) {
            throw new \Exception(
                sprintf(
                    'Not found blocs for page with name \'%s\' and route name \'%s\'',
                    $pageName,
                    $routeName
                )
            );
        }

        return $this->pageBlocks[$pageName];
    }