Changed RSS to Atom feed and improve paging

[github/wallabag/wallabag.git] / src / Wallabag / CoreBundle / Controller / RssController.php

diff --git a/src/Wallabag/CoreBundle/Controller/RssController.php b/src/Wallabag/CoreBundle/Controller/RssController.php
deleted file mode 100644 (file)
index 1c831c0..0000000
--- a/src/Wallabag/CoreBundle/Controller/RssController.php
+++ /dev/null
@@ -1,196 +0,0 @@
-<?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 Symfony\Bundle\FrameworkBundle\Controller\Controller;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\Routing\Annotation\Route;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
-use Wallabag\CoreBundle\Entity\Tag;
-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 showUnreadRSSAction(Request $request, User $user)
-    {
-        return $this->showEntries('unread', $user, $request->query->get('page', 1));
-    }
-
-    /**
-     * Shows read entries for current user.
-     *
-     * @Route("/{username}/{token}/archive.xml", name="archive_rss", defaults={"_format"="xml"})
-     * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
-     *
-     * @return \Symfony\Component\HttpFoundation\Response
-     */
-    public function showArchiveRSSAction(Request $request, User $user)
-    {
-        return $this->showEntries('archive', $user, $request->query->get('page', 1));
-    }
-
-    /**
-     * Shows starred entries for current user.
-     *
-     * @Route("/{username}/{token}/starred.xml", name="starred_rss", defaults={"_format"="xml"})
-     * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
-     *
-     * @return \Symfony\Component\HttpFoundation\Response
-     */
-    public function showStarredRSSAction(Request $request, User $user)
-    {
-        return $this->showEntries('starred', $user, $request->query->get('page', 1));
-    }
-
-    /**
-     * Shows all entries for current user.
-     *
-     * @Route("/{username}/{token}/all.xml", name="all_rss", defaults={"_format"="xml"})
-     * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
-     *
-     * @return \Symfony\Component\HttpFoundation\Response
-     */
-    public function showAllRSSAction(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_rss", defaults={"_format"="xml"})
-     * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_rsstoken_converter")
-     * @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
-     *
-     * @return \Symfony\Component\HttpFoundation\Response
-     */
-    public function showTagsAction(Request $request, User $user, Tag $tag)
-    {
-        $page = $request->query->get('page', 1);
-
-        $url = $this->generateUrl(
-            'tag_rss',
-            [
-                'username' => $user->getUsername(),
-                'token' => $user->getConfig()->getRssToken(),
-                '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',
-            [
-                'url_html' => $this->generateUrl('tag_entries', ['slug' => $tag->getSlug()], UrlGeneratorInterface::ABSOLUTE_URL),
-                'type' => 'tag (' . $tag->getLabel() . ')',
-                'url' => $url,
-                'entries' => $entries,
-            ],
-            new Response('', 200, ['Content-Type' => 'application/rss+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()->getRssLimit() ?: $this->getParameter('wallabag_core.rss_limit');
-        $entries->setMaxPerPage($perPage);
-
-        $url = $this->generateUrl(
-            $type . '_rss',
-            [
-                'username' => $user->getUsername(),
-                'token' => $user->getConfig()->getRssToken(),
-            ],
-            UrlGeneratorInterface::ABSOLUTE_URL
-        );
-
-        try {
-            $entries->setCurrentPage((int) $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',
-            [
-                'url_html' => $this->generateUrl($type, [], UrlGeneratorInterface::ABSOLUTE_URL),
-                'type' => $type,
-                'url' => $url,
-                'entries' => $entries,
-            ],
-            new Response('', 200, ['Content-Type' => 'application/rss+xml'])
-        );
-    }
-}