public function showAction()
    {
        $this->isGranted('VIEW');

        $this->container->get('ekyna_admin.menu.builder')
            ->breadcrumbAppend('settings', 'ekyna_setting.parameter.label.plural');
        
        $manager = $this->getSettingsManager();
        $schemas = $this->getSettingsRegistry()->getSchemas();
        $settings = [];

        foreach($schemas as $namespace => $schema) {
            $settings[$namespace] = $manager->loadSettings($namespace);
        }

        return $this->render('EkynaSettingBundle:Settings:show.html.twig', [
            'settings'   => $settings,
            'labels'     => $manager->getLabels(),
            'templates'  => $manager->getShowTemplates(),
        ]);
    }