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1 | <?php | |
2 | ||
3 | namespace Wallabag\CoreBundle\Controller; | |
4 | ||
5 | use Pagerfanta\Adapter\ArrayAdapter; | |
6 | use Pagerfanta\Adapter\DoctrineORMAdapter; | |
7 | use Pagerfanta\Exception\OutOfRangeCurrentPageException; | |
8 | use Pagerfanta\Pagerfanta; | |
9 | use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter; | |
10 | use Symfony\Bundle\FrameworkBundle\Controller\Controller; | |
11 | use Symfony\Component\HttpFoundation\Response; | |
12 | use Symfony\Component\Routing\Annotation\Route; | |
13 | use Symfony\Component\Routing\Generator\UrlGeneratorInterface; | |
14 | use Wallabag\CoreBundle\Entity\Tag; | |
15 | use Wallabag\UserBundle\Entity\User; | |
16 | ||
17 | class FeedController extends Controller | |
18 | { | |
19 | /** | |
20 | * Shows unread entries for current user. | |
21 | * | |
22 | * @Route("/feed/{username}/{token}/unread/{page}", name="unread_feed", defaults={"page"=1, "_format"="xml"}) | |
23 | * | |
24 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
25 | * | |
26 | * @param $page | |
27 | * | |
28 | * @return \Symfony\Component\HttpFoundation\Response | |
29 | */ | |
30 | public function showUnreadFeedAction(User $user, $page) | |
31 | { | |
32 | return $this->showEntries('unread', $user, $page); | |
33 | } | |
34 | ||
35 | /** | |
36 | * Shows read entries for current user. | |
37 | * | |
38 | * @Route("/feed/{username}/{token}/archive/{page}", name="archive_feed", defaults={"page"=1, "_format"="xml"}) | |
39 | * | |
40 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
41 | * | |
42 | * @param $page | |
43 | * | |
44 | * @return \Symfony\Component\HttpFoundation\Response | |
45 | */ | |
46 | public function showArchiveFeedAction(User $user, $page) | |
47 | { | |
48 | return $this->showEntries('archive', $user, $page); | |
49 | } | |
50 | ||
51 | /** | |
52 | * Shows starred entries for current user. | |
53 | * | |
54 | * @Route("/feed/{username}/{token}/starred/{page}", name="starred_feed", defaults={"page"=1, "_format"="xml"}) | |
55 | * | |
56 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
57 | * | |
58 | * @param $page | |
59 | * | |
60 | * @return \Symfony\Component\HttpFoundation\Response | |
61 | */ | |
62 | public function showStarredFeedAction(User $user, $page) | |
63 | { | |
64 | return $this->showEntries('starred', $user, $page); | |
65 | } | |
66 | ||
67 | /** | |
68 | * Shows all entries for current user. | |
69 | * | |
70 | * @Route("/feed/{username}/{token}/all/{page}", name="all_feed", defaults={"page"=1, "_format"="xml"}) | |
71 | * | |
72 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
73 | * | |
74 | * @return \Symfony\Component\HttpFoundation\Response | |
75 | */ | |
76 | public function showAllFeedAction(User $user, $page) | |
77 | { | |
78 | return $this->showEntries('all', $user, $page); | |
79 | } | |
80 | ||
81 | /** | |
82 | * Shows entries associated to a tag for current user. | |
83 | * | |
84 | * @Route("/feed/{username}/{token}/tags/{slug}/{page}", name="tag_feed", defaults={"page"=1, "_format"="xml"}) | |
85 | * | |
86 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
87 | * @ParamConverter("tag", options={"mapping": {"slug": "slug"}}) | |
88 | * | |
89 | * @return \Symfony\Component\HttpFoundation\Response | |
90 | */ | |
91 | public function showTagsFeedAction(User $user, Tag $tag, $page) | |
92 | { | |
93 | $url = $this->generateUrl( | |
94 | 'tag_feed', | |
95 | [ | |
96 | 'username' => $user->getUsername(), | |
97 | 'token' => $user->getConfig()->getFeedToken(), | |
98 | 'slug' => $tag->getSlug(), | |
99 | ], | |
100 | UrlGeneratorInterface::ABSOLUTE_URL | |
101 | ); | |
102 | ||
103 | $entriesByTag = $this->get('wallabag_core.entry_repository')->findAllByTagId( | |
104 | $user->getId(), | |
105 | $tag->getId() | |
106 | ); | |
107 | ||
108 | $pagerAdapter = new ArrayAdapter($entriesByTag); | |
109 | ||
110 | $entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')->prepare( | |
111 | $pagerAdapter, | |
112 | $user | |
113 | ); | |
114 | ||
115 | if (null === $entries) { | |
116 | throw $this->createNotFoundException('No entries found?'); | |
117 | } | |
118 | ||
119 | try { | |
120 | $entries->setCurrentPage($page); | |
121 | } catch (OutOfRangeCurrentPageException $e) { | |
122 | if ($page > 1) { | |
123 | return $this->redirect($url . '?page=' . $entries->getNbPages(), 302); | |
124 | } | |
125 | } | |
126 | ||
127 | return $this->render( | |
128 | '@WallabagCore/themes/common/Entry/entries.xml.twig', | |
129 | [ | |
130 | 'type' => 'tag', | |
131 | 'url' => $url, | |
132 | 'entries' => $entries, | |
133 | 'user' => $user->getUsername(), | |
134 | 'domainName' => $this->getParameter('domain_name'), | |
135 | 'version' => $this->getParameter('wallabag_core.version'), | |
136 | 'tag' => $tag->getSlug(), | |
137 | ], | |
138 | new Response('', 200, ['Content-Type' => 'application/atom+xml']) | |
139 | ); | |
140 | } | |
141 | ||
142 | /** | |
143 | * Global method to retrieve entries depending on the given type | |
144 | * It returns the response to be send. | |
145 | * | |
146 | * @param string $type Entries type: unread, starred or archive | |
147 | * @param int $page | |
148 | * | |
149 | * @return \Symfony\Component\HttpFoundation\Response | |
150 | */ | |
151 | private function showEntries($type, User $user, $page = 1) | |
152 | { | |
153 | $repository = $this->get('wallabag_core.entry_repository'); | |
154 | ||
155 | switch ($type) { | |
156 | case 'starred': | |
157 | $qb = $repository->getBuilderForStarredByUser($user->getId()); | |
158 | break; | |
159 | case 'archive': | |
160 | $qb = $repository->getBuilderForArchiveByUser($user->getId()); | |
161 | break; | |
162 | case 'unread': | |
163 | $qb = $repository->getBuilderForUnreadByUser($user->getId()); | |
164 | break; | |
165 | case 'all': | |
166 | $qb = $repository->getBuilderForAllByUser($user->getId()); | |
167 | break; | |
168 | default: | |
169 | throw new \InvalidArgumentException(sprintf('Type "%s" is not implemented.', $type)); | |
170 | } | |
171 | ||
172 | $pagerAdapter = new DoctrineORMAdapter($qb->getQuery(), true, false); | |
173 | $entries = new Pagerfanta($pagerAdapter); | |
174 | ||
175 | $perPage = $user->getConfig()->getFeedLimit() ?: $this->getParameter('wallabag_core.feed_limit'); | |
176 | $entries->setMaxPerPage($perPage); | |
177 | ||
178 | $url = $this->generateUrl( | |
179 | $type . '_feed', | |
180 | [ | |
181 | 'username' => $user->getUsername(), | |
182 | 'token' => $user->getConfig()->getFeedToken(), | |
183 | ], | |
184 | UrlGeneratorInterface::ABSOLUTE_URL | |
185 | ); | |
186 | ||
187 | try { | |
188 | $entries->setCurrentPage((int) $page); | |
189 | } catch (OutOfRangeCurrentPageException $e) { | |
190 | if ($page > 1) { | |
191 | return $this->redirect($url . '/' . $entries->getNbPages()); | |
192 | } | |
193 | } | |
194 | ||
195 | return $this->render('@WallabagCore/themes/common/Entry/entries.xml.twig', [ | |
196 | 'type' => $type, | |
197 | 'url' => $url, | |
198 | 'entries' => $entries, | |
199 | 'user' => $user->getUsername(), | |
200 | 'domainName' => $this->getParameter('domain_name'), | |
201 | 'version' => $this->getParameter('wallabag_core.version'), | |
202 | ], | |
203 | new Response('', 200, ['Content-Type' => 'application/atom+xml']) | |
204 | ); | |
205 | } | |
206 | } |