/**
* Feed action
*
* Render an aggregated feed for a given language.
*
* @param string $language Filter by language, NULL for all languages
*/
public function feedAction($language = NULL)
{
$filter = new \Planetflow3\Domain\Dto\ItemFilter();
$filter->setLanguage($language);
$filter->setDisabled(FALSE);
$result = $this->itemRepository->findByFilter($filter);
$query = $result->getQuery();
$query->setLimit(20);
$items = $query->execute();
$this->view->assign('language', $language);
$this->view->assign('items', $items);
$this->response->setHeader('Content-Type', 'application/rss+xml; charset=UTF-8');
// TODO Send correct cache control including last modified
}
