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<?php
namespace Wallabag\CoreBundle\Controller;
use Pagerfanta\Adapter\DoctrineORMAdapter;
use Pagerfanta\Pagerfanta;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Wallabag\CoreBundle\Entity\Entry;
use Wallabag\UserBundle\Entity\User;
class RssController extends Controller
{
/**
* Shows unread entries for current user.
*
* @Route("/{username}/{token}/unread.xml", name="unread_rss", defaults={"_format"="xml"})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showUnreadAction(User $user)
{
return $this->showEntries('unread', $user);
}
/**
* Shows read entries for current user.
*
* @Route("/{username}/{token}/archive.xml", name="archive_rss")
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showArchiveAction(User $user)
{
return $this->showEntries('archive', $user);
}
/**
* Shows starred entries for current user.
*
* @Route("/{username}/{token}/starred.xml", name="starred_rss")
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showStarredAction(User $user)
{
return $this->showEntries('starred', $user);
}
/**
* Global method to retrieve entries depending on the given type
* It returns the response to be send.
*
* @param string $type Entries type: unread, starred or archive
* @param User $user
*
* @return \Symfony\Component\HttpFoundation\Response
*/
private function showEntries($type, User $user)
{
$repository = $this->getDoctrine()->getRepository('WallabagCoreBundle:Entry');
switch ($type) {
case 'starred':
$qb = $repository->getBuilderForStarredByUser($user->getId());
break;
case 'archive':
$qb = $repository->getBuilderForArchiveByUser($user->getId());
break;
case 'unread':
$qb = $repository->getBuilderForUnreadByUser($user->getId());
break;
default:
throw new \InvalidArgumentException(sprintf('Type "%s" is not implemented.', $type));
}
$pagerAdapter = new DoctrineORMAdapter($qb->getQuery());
$entries = new Pagerfanta($pagerAdapter);
$perPage = $user->getConfig()->getRssLimit() ?: $this->getParameter('wallabag_core.rss_limit');
$entries->setMaxPerPage($perPage);
return $this->render('@WallabagCore/themes/common/Entry/entries.xml.twig', [
'type' => $type,
'entries' => $entries,
]);
}
}
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