public function indexAction(Request $request)
    {
        $manager = $this->get('compo_faq.manager.faq');

        $page = $request->get('page', 1);

        $pager = $manager->getPager([], $page);
        $totalPages = $pager->getPageCount();

        $seoPage = $this->get('sonata.seo.page');
        $seoPage->setContext('faq_list');
        $seoPage->addVar('page', $page);
        $seoPage->addVar('total_pages', $pager->getPageCount());

        if (1 !== $page) {
            $seoPage->setLinkCanonical($manager->getFaqIndexPermalink(['page' => $page], 0));
            $metas = $seoPage->getMetas();
            $metas['name']['robots'] = 'noindex, follow';
            $seoPage->setMetas($metas);
        } else {
            $seoPage->setLinkCanonical($manager->getFaqIndexPermalink([], 0));
        }

        if ($totalPages > 1 && $page < $totalPages) {
            $seoPage->setLinkNext($manager->getFaqIndexPermalink(['page' => $page + 1], 0));
        }

        if ($totalPages > 1 && $page > 1) {
            $seoPage->setLinkPrev($manager->getFaqIndexPermalink(['page' => $page - 1], 0));
        }

        $seoPage->build();

        return $this->render(
            'CompoFaqBundle:Faq:index.html.twig',
            [
                'pager' => $pager,
            ]
        );
    }