class DefaultController extends WebsiteController
{
    public function indexAction(StructureInterface $structure, $preview = false, $partial = false)
    {
        $document = $this->loadDocument('/test', $structure->getLanguageCode(), $structure->getWebspaceKey());

        return $this->renderStructure(
            $structure,
            [
                'page' => $this->resolve($this->documentToStructure($document)),
            ],
            $preview,
            $partial
        );
    }

    protected function loadDocument($url, $locale, $webspaceKey)
    {
        $resourceLocatorStrategyPool = $this->get('sulu.content.resource_locator.strategy_pool');
        $resourceLocatorStrategy = $resourceLocatorStrategyPool->getStrategyByWebspaceKey($webspaceKey);

        $document = $this->get('sulu_document_manager.document_manager')->find(
            $resourceLocatorStrategy->loadByResourceLocator(
                rtrim($resourceLocator, '/'),
                $webspaceKey,
                $locale
            ),
            $locale,
            [
                'load_ghost_content' => false,
            ]
        );
    }

    protected function documentToStructure(BasePageDocument $document)
    {
        $inspector = $this->get('sulu_document_manager.document_inspector');
        $structure = $inspector->getStructureMetadata($document);
        $documentAlias = $inspector->getMetadata($document)->getAlias();

        $structureManager = $this->get('sulu.content.structure_manager');
        $structureBridge = $structureManager->wrapStructure($documentAlias, $structure);
        $structureBridge->setDocument($document);

        return $structureBridge;
    }

    protected function resolve(StructureInterface $structure)
    {
        return $this->get('sulu_website.resolver.structure')->resolve($structure);
    }
}