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<?php
namespace Wallabag\CoreBundle\Controller;
use Pagerfanta\Adapter\ArrayAdapter;
use Pagerfanta\Adapter\DoctrineORMAdapter;
use Pagerfanta\Exception\OutOfRangeCurrentPageException;
use Pagerfanta\Pagerfanta;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Wallabag\CoreBundle\Entity\Tag;
use Wallabag\UserBundle\Entity\User;
class FeedController extends Controller
{
/**
* Shows unread entries for current user.
*
* @Route("/feed/{username}/{token}/unread/{page}", name="unread_feed", defaults={"page": 1})
* @Route("/{username}/{token}/unread.xml", defaults={"page": 1})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter")
*
* @param User $user
* @param $page
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showUnreadFeedAction(User $user, $page)
{
return $this->showEntries('unread', $user, $page);
}
/**
* Shows read entries for current user.
*
* @Route("/feed/{username}/{token}/archive/{page}", name="archive_feed", defaults={"page": 1})
* @Route("/{username}/{token}/archive.xml", defaults={"page": 1})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter")
*
* @param User $user
* @param $page
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showArchiveFeedAction(User $user, $page)
{
return $this->showEntries('archive', $user, $page);
}
/**
* Shows starred entries for current user.
*
* @Route("/feed/{username}/{token}/starred/{page}", name="starred_feed", defaults={"page": 1})
* @Route("/{username}/{token}/starred.xml", defaults={"page": 1})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter")
*
* @param User $user
* @param $page
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showStarredFeedAction(User $user, $page)
{
return $this->showEntries('starred', $user, $page);
}
/**
* Shows all entries for current user.
*
* @Route("/{username}/{token}/all.xml", name="all_feed", defaults={"_format"="xml"})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter")
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showAllFeedAction(Request $request, User $user)
{
return $this->showEntries('all', $user, $request->query->get('page', 1));
}
/**
* Shows entries associated to a tag for current user.
*
* @Route("/{username}/{token}/tags/{slug}.xml", name="tag_feed", defaults={"_format"="xml"})
* @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter")
* @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function showTagsFeedAction(Request $request, User $user, Tag $tag)
{
$page = $request->query->get('page', 1);
$url = $this->generateUrl(
'tag_feed',
[
'username' => $user->getUsername(),
'token' => $user->getConfig()->getFeedToken(),
'slug' => $tag->getSlug(),
],
UrlGeneratorInterface::ABSOLUTE_URL
);
$entriesByTag = $this->get('wallabag_core.entry_repository')->findAllByTagId(
$user->getId(),
$tag->getId()
);
$pagerAdapter = new ArrayAdapter($entriesByTag);
$entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')->prepare(
$pagerAdapter,
$user
);
if (null === $entries) {
throw $this->createNotFoundException('No entries found?');
}
try {
$entries->setCurrentPage($page);
} catch (OutOfRangeCurrentPageException $e) {
if ($page > 1) {
return $this->redirect($url . '?page=' . $entries->getNbPages(), 302);
}
}
return $this->render(
'@WallabagCore/themes/common/Entry/entries.xml.twig',
[
'type' => 'tag',
'url' => $url,
'entries' => $entries,
'user' => $user->getUsername(),
'domainName' => $this->getParameter('domain_name'),
'version' => $this->getParameter('wallabag_core.version'),
'tag' => $tag->getSlug(),
],
new Response('', 200, ['Content-Type' => 'application/atom+xml'])
);
}
/**
* 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
* @param int $page
*
* @return \Symfony\Component\HttpFoundation\Response
*/
private function showEntries($type, User $user, $page = 1)
{
$repository = $this->get('wallabag_core.entry_repository');
switch ($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;
case 'all':
$qb = $repository->getBuilderForAllByUser($user->getId());
break;
default:
throw new \InvalidArgumentException(sprintf('Type "%s" is not implemented.', $type));
}
$pagerAdapter = new DoctrineORMAdapter($qb->getQuery(), true, false);
$entries = new Pagerfanta($pagerAdapter);
$perPage = $user->getConfig()->getFeedLimit() ?: $this->getParameter('wallabag_core.Feed_limit');
$entries->setMaxPerPage($perPage);
$url = $this->generateUrl(
$type . '_feed',
[
'username' => $user->getUsername(),
'token' => $user->getConfig()->getFeedToken(),
],
UrlGeneratorInterface::ABSOLUTE_URL
);
try {
$entries->setCurrentPage((int) $page);
} catch (OutOfRangeCurrentPageException $e) {
if ($page > 1) {
return $this->redirect($url.'/'.$entries->getNbPages());
}
}
return $this->render('@WallabagCore/themes/common/Entry/entries.xml.twig', [
'type' => $type,
'url' => $url,
'entries' => $entries,
'user' => $user->getUsername(),
'domainName' => $this->getParameter('domain_name'),
'version' => $this->getParameter('wallabag_core.version'),
],
new Response('', 200, ['Content-Type' => 'application/atom+xml'])
);
}
}
|
