public function getSnippetTemplatesAction(Request $request)
{
$show = $request->query->get('show', 'enabled');
$em = $this->container->get('em');
$snippetTemplates = $em->getRepository('Newscoop\\Entity\\Snippet\\SnippetTemplate')->getSnippetTemplateQueryBuilder($show);
$paginator = $this->get('newscoop.paginator.paginator_service');
$snippetTemplates = $paginator->paginate($snippetTemplates, array('distinct' => false));
return $snippetTemplates;
}