public function pageAction(Request $request, $template)
    {
        $response = new Response();
        $response->setPublic();
        $response->setSharedMaxAge($this->pageLifetime);
        $response->setExpires($this->clock->getNow()->modify(sprintf('+%d seconds', $this->pageLifetime)));

        $lmc = $this->getLastModifiedCache();

        // Check if page is not modified.
        $uriLastModified = $lmc->getLastModified($request);
        $response->setLastModified($uriLastModified);
        if ($response->isNotModified($request)) {
            return $response;
        }

        // Render page.
        $response = $this->renderer->renderResponse($template, array(), $response);

        // Store last modified.
        $lastModifiedDate = $lmc->getLastModifiedContent();
        $response->setLastModified($lastModifiedDate);
        $lmc->setLastModified($request, $lastModifiedDate);

        return $response;
    }
public function pageAction(Request $request, $template)
    {
        $response = new Response();
        $response->setPublic();
        $response->setSharedMaxAge($this->pageLifetime);
        $response->setExpires($this->clock->getNow()->modify(sprintf('+%d seconds', $this->pageLifetime)));

        $lmc = $this->getLastModifiedCache();

        // Check if page is not modified.
        $uriLastModified = $lmc->getLastModified($request);
        $response->setLastModified($uriLastModified);
        if ($response->isNotModified($request)) {
            return $response;
        }

        // Render page.
        $response = $this->renderer->renderResponse($template, array(), $response);

        // Store last modified.
        $lastModifiedDate = $lmc->getLastModifiedContent();
        $response->setLastModified($lastModifiedDate);
        $lmc->setLastModified($request, $lastModifiedDate);

        return $response;
    }
@param Request $request
@param string  $template

@return Response