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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 User $user | |
27 | * @param $page | |
28 | * | |
29 | * @return \Symfony\Component\HttpFoundation\Response | |
30 | */ | |
31 | public function showUnreadFeedAction(User $user, $page) | |
32 | { | |
33 | return $this->showEntries('unread', $user, $page); | |
34 | } | |
35 | ||
36 | /** | |
37 | * Shows read entries for current user. | |
38 | * | |
39 | * @Route("/feed/{username}/{token}/archive/{page}", name="archive_feed", defaults={"page"=1, "_format"="xml"}) | |
40 | * | |
41 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
42 | * | |
43 | * @param User $user | |
44 | * @param $page | |
45 | * | |
46 | * @return \Symfony\Component\HttpFoundation\Response | |
47 | */ | |
48 | public function showArchiveFeedAction(User $user, $page) | |
49 | { | |
50 | return $this->showEntries('archive', $user, $page); | |
51 | } | |
52 | ||
53 | /** | |
54 | * Shows starred entries for current user. | |
55 | * | |
56 | * @Route("/feed/{username}/{token}/starred/{page}", name="starred_feed", defaults={"page"=1, "_format"="xml"}) | |
57 | * | |
58 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
59 | * | |
60 | * @param User $user | |
61 | * @param $page | |
62 | * | |
63 | * @return \Symfony\Component\HttpFoundation\Response | |
64 | */ | |
65 | public function showStarredFeedAction(User $user, $page) | |
66 | { | |
67 | return $this->showEntries('starred', $user, $page); | |
68 | } | |
69 | ||
70 | /** | |
71 | * Shows all entries for current user. | |
72 | * | |
73 | * @Route("/feed/{username}/{token}/all/{page}", name="all_feed", defaults={"page"=1, "_format"="xml"}) | |
74 | * | |
75 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
76 | * | |
77 | * @return \Symfony\Component\HttpFoundation\Response | |
78 | */ | |
79 | public function showAllFeedAction(User $user, $page) | |
80 | { | |
81 | return $this->showEntries('all', $user, $page); | |
82 | } | |
83 | ||
84 | /** | |
85 | * Shows entries associated to a tag for current user. | |
86 | * | |
87 | * @Route("/feed/{username}/{token}/tags/{slug}/{page}", name="tag_feed", defaults={"page"=1, "_format"="xml"}) | |
88 | * | |
89 | * @ParamConverter("user", class="WallabagUserBundle:User", converter="username_feed_token_converter") | |
90 | * @ParamConverter("tag", options={"mapping": {"slug": "slug"}}) | |
91 | * | |
92 | * @return \Symfony\Component\HttpFoundation\Response | |
93 | */ | |
94 | public function showTagsFeedAction(User $user, Tag $tag, $page) | |
95 | { | |
96 | $url = $this->generateUrl( | |
97 | 'tag_feed', | |
98 | [ | |
99 | 'username' => $user->getUsername(), | |
100 | 'token' => $user->getConfig()->getFeedToken(), | |
101 | 'slug' => $tag->getSlug(), | |
102 | ], | |
103 | UrlGeneratorInterface::ABSOLUTE_URL | |
104 | ); | |
105 | ||
106 | $entriesByTag = $this->get('wallabag_core.entry_repository')->findAllByTagId( | |
107 | $user->getId(), | |
108 | $tag->getId() | |
109 | ); | |
110 | ||
111 | $pagerAdapter = new ArrayAdapter($entriesByTag); | |
112 | ||
113 | $entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')->prepare( | |
114 | $pagerAdapter, | |
115 | $user | |
116 | ); | |
117 | ||
118 | if (null === $entries) { | |
119 | throw $this->createNotFoundException('No entries found?'); | |
120 | } | |
121 | ||
122 | try { | |
123 | $entries->setCurrentPage($page); | |
124 | } catch (OutOfRangeCurrentPageException $e) { | |
125 | if ($page > 1) { | |
126 | return $this->redirect($url . '?page=' . $entries->getNbPages(), 302); | |
127 | } | |
128 | } | |
129 | ||
130 | return $this->render( | |
131 | '@WallabagCore/themes/common/Entry/entries.xml.twig', | |
132 | [ | |
133 | 'type' => 'tag', | |
134 | 'url' => $url, | |
135 | 'entries' => $entries, | |
136 | 'user' => $user->getUsername(), | |
137 | 'domainName' => $this->getParameter('domain_name'), | |
138 | 'version' => $this->getParameter('wallabag_core.version'), | |
139 | 'tag' => $tag->getSlug(), | |
140 | ], | |
141 | new Response('', 200, ['Content-Type' => 'application/atom+xml']) | |
142 | ); | |
143 | } | |
144 | ||
145 | /** | |
146 | * Global method to retrieve entries depending on the given type | |
147 | * It returns the response to be send. | |
148 | * | |
149 | * @param string $type Entries type: unread, starred or archive | |
150 | * @param User $user | |
151 | * @param int $page | |
152 | * | |
153 | * @return \Symfony\Component\HttpFoundation\Response | |
154 | */ | |
155 | private function showEntries($type, User $user, $page = 1) | |
156 | { | |
157 | $repository = $this->get('wallabag_core.entry_repository'); | |
158 | ||
159 | switch ($type) { | |
160 | case 'starred': | |
161 | $qb = $repository->getBuilderForStarredByUser($user->getId()); | |
162 | break; | |
163 | case 'archive': | |
164 | $qb = $repository->getBuilderForArchiveByUser($user->getId()); | |
165 | break; | |
166 | case 'unread': | |
167 | $qb = $repository->getBuilderForUnreadByUser($user->getId()); | |
168 | break; | |
169 | case 'all': | |
170 | $qb = $repository->getBuilderForAllByUser($user->getId()); | |
171 | break; | |
172 | default: | |
173 | throw new \InvalidArgumentException(sprintf('Type "%s" is not implemented.', $type)); | |
174 | } | |
175 | ||
176 | $pagerAdapter = new DoctrineORMAdapter($qb->getQuery(), true, false); | |
177 | $entries = new Pagerfanta($pagerAdapter); | |
178 | ||
179 | $perPage = $user->getConfig()->getFeedLimit() ?: $this->getParameter('wallabag_core.Feed_limit'); | |
180 | $entries->setMaxPerPage($perPage); | |
181 | ||
182 | $url = $this->generateUrl( | |
183 | $type . '_feed', | |
184 | [ | |
185 | 'username' => $user->getUsername(), | |
186 | 'token' => $user->getConfig()->getFeedToken(), | |
187 | ], | |
188 | UrlGeneratorInterface::ABSOLUTE_URL | |
189 | ); | |
190 | ||
191 | try { | |
192 | $entries->setCurrentPage((int) $page); | |
193 | } catch (OutOfRangeCurrentPageException $e) { | |
194 | if ($page > 1) { | |
195 | return $this->redirect($url . '/' . $entries->getNbPages()); | |
196 | } | |
197 | } | |
198 | ||
199 | return $this->render('@WallabagCore/themes/common/Entry/entries.xml.twig', [ | |
200 | 'type' => $type, | |
201 | 'url' => $url, | |
202 | 'entries' => $entries, | |
203 | 'user' => $user->getUsername(), | |
204 | 'domainName' => $this->getParameter('domain_name'), | |
205 | 'version' => $this->getParameter('wallabag_core.version'), | |
206 | ], | |
207 | new Response('', 200, ['Content-Type' => 'application/atom+xml']) | |
208 | ); | |
209 | } | |
210 | } |