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1 | <?php | |
2 | ||
3 | namespace Wallabag\ApiBundle\Controller; | |
4 | ||
5 | use FOS\RestBundle\Controller\FOSRestController; | |
6 | use Nelmio\ApiDocBundle\Annotation\ApiDoc; | |
7 | use Symfony\Component\HttpFoundation\Request; | |
8 | use Symfony\Component\HttpFoundation\Response; | |
9 | use Wallabag\CoreBundle\Entity\Entry; | |
10 | use Wallabag\CoreBundle\Entity\Tag; | |
11 | use Hateoas\Configuration\Route; | |
12 | use Hateoas\Representation\Factory\PagerfantaFactory; | |
13 | ||
14 | class WallabagRestController extends FOSRestController | |
15 | { | |
16 | /** | |
17 | * @param Entry $entry | |
18 | * @param string $tags | |
19 | */ | |
20 | private function assignTagsToEntry(Entry $entry, $tags) | |
21 | { | |
22 | foreach (explode(',', $tags) as $label) { | |
23 | $label = trim($label); | |
24 | $tagEntity = $this | |
25 | ->getDoctrine() | |
26 | ->getRepository('WallabagCoreBundle:Tag') | |
27 | ->findOneByLabel($label); | |
28 | ||
29 | if (is_null($tagEntity)) { | |
30 | $tagEntity = new Tag($this->getUser()); | |
31 | $tagEntity->setLabel($label); | |
32 | } | |
33 | ||
34 | // only add the tag on the entry if the relation doesn't exist | |
35 | if (!$entry->getTags()->contains($tagEntity)) { | |
36 | $entry->addTag($tagEntity); | |
37 | } | |
38 | } | |
39 | } | |
40 | ||
41 | private function validateAuthentication() | |
42 | { | |
43 | if (false === $this->get('security.context')->isGranted('IS_AUTHENTICATED_FULLY')) { | |
44 | throw new AccessDeniedException(); | |
45 | } | |
46 | } | |
47 | ||
48 | /** | |
49 | * Retrieve all entries. It could be filtered by many options. | |
50 | * | |
51 | * @ApiDoc( | |
52 | * parameters={ | |
53 | * {"name"="archive", "dataType"="boolean", "required"=false, "format"="true or false, all entries by default", "description"="filter by archived status."}, | |
54 | * {"name"="star", "dataType"="boolean", "required"=false, "format"="true or false, all entries by default", "description"="filter by starred status."}, | |
55 | * {"name"="sort", "dataType"="string", "required"=false, "format"="'created' or 'updated', default 'created'", "description"="sort entries by date."}, | |
56 | * {"name"="order", "dataType"="string", "required"=false, "format"="'asc' or 'desc', default 'desc'", "description"="order of sort."}, | |
57 | * {"name"="page", "dataType"="integer", "required"=false, "format"="default '1'", "description"="what page you want."}, | |
58 | * {"name"="perPage", "dataType"="integer", "required"=false, "format"="default'30'", "description"="results per page."}, | |
59 | * {"name"="tags", "dataType"="string", "required"=false, "format"="api%2Crest", "description"="a list of tags url encoded. Will returns entries that matches ALL tags."}, | |
60 | * } | |
61 | * ) | |
62 | * | |
63 | * @return Entry | |
64 | */ | |
65 | public function getEntriesAction(Request $request) | |
66 | { | |
67 | $this->validateAuthentication(); | |
68 | ||
69 | $isArchived = $request->query->get('archive'); | |
70 | $isStarred = $request->query->get('star'); | |
71 | $sort = $request->query->get('sort', 'created'); | |
72 | $order = $request->query->get('order', 'desc'); | |
73 | $page = (int) $request->query->get('page', 1); | |
74 | $perPage = (int) $request->query->get('perPage', 30); | |
75 | $tags = $request->query->get('tags', []); | |
76 | ||
77 | $pager = $this | |
78 | ->getDoctrine() | |
79 | ->getRepository('WallabagCoreBundle:Entry') | |
80 | ->findEntries($this->getUser()->getId(), $isArchived, $isStarred, $sort, $order); | |
81 | ||
82 | $pager->setCurrentPage($page); | |
83 | $pager->setMaxPerPage($perPage); | |
84 | ||
85 | $pagerfantaFactory = new PagerfantaFactory('page', 'perPage'); | |
86 | $paginatedCollection = $pagerfantaFactory->createRepresentation( | |
87 | $pager, | |
88 | new Route('api_get_entries', [], $absolute = true) | |
89 | ); | |
90 | ||
91 | $json = $this->get('serializer')->serialize($paginatedCollection, 'json'); | |
92 | ||
93 | return $this->renderJsonResponse($json); | |
94 | } | |
95 | ||
96 | /** | |
97 | * Retrieve a single entry. | |
98 | * | |
99 | * @ApiDoc( | |
100 | * requirements={ | |
101 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
102 | * } | |
103 | * ) | |
104 | * | |
105 | * @return Entry | |
106 | */ | |
107 | public function getEntryAction(Entry $entry) | |
108 | { | |
109 | $this->validateAuthentication(); | |
110 | $this->validateUserAccess($entry->getUser()->getId()); | |
111 | ||
112 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
113 | ||
114 | return $this->renderJsonResponse($json); | |
115 | } | |
116 | ||
117 | /** | |
118 | * Create an entry. | |
119 | * | |
120 | * @ApiDoc( | |
121 | * parameters={ | |
122 | * {"name"="url", "dataType"="string", "required"=true, "format"="http://www.test.com/article.html", "description"="Url for the entry."}, | |
123 | * {"name"="title", "dataType"="string", "required"=false, "description"="Optional, we'll get the title from the page."}, | |
124 | * {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."}, | |
125 | * } | |
126 | * ) | |
127 | * | |
128 | * @return Entry | |
129 | */ | |
130 | public function postEntriesAction(Request $request) | |
131 | { | |
132 | $this->validateAuthentication(); | |
133 | ||
134 | $url = $request->request->get('url'); | |
135 | ||
136 | $entry = $this->get('wallabag_core.content_proxy')->updateEntry( | |
137 | new Entry($this->getUser()), | |
138 | $url | |
139 | ); | |
140 | ||
141 | $tags = $request->request->get('tags', ''); | |
142 | if (!empty($tags)) { | |
143 | $this->assignTagsToEntry($entry, $tags); | |
144 | } | |
145 | ||
146 | $em = $this->getDoctrine()->getManager(); | |
147 | $em->persist($entry); | |
148 | $em->flush(); | |
149 | ||
150 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
151 | ||
152 | return $this->renderJsonResponse($json); | |
153 | } | |
154 | ||
155 | /** | |
156 | * Change several properties of an entry. | |
157 | * | |
158 | * @ApiDoc( | |
159 | * requirements={ | |
160 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
161 | * }, | |
162 | * parameters={ | |
163 | * {"name"="title", "dataType"="string", "required"=false}, | |
164 | * {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."}, | |
165 | * {"name"="archive", "dataType"="boolean", "required"=false, "format"="true or false", "description"="archived the entry."}, | |
166 | * {"name"="star", "dataType"="boolean", "required"=false, "format"="true or false", "description"="starred the entry."}, | |
167 | * } | |
168 | * ) | |
169 | * | |
170 | * @return Entry | |
171 | */ | |
172 | public function patchEntriesAction(Entry $entry, Request $request) | |
173 | { | |
174 | $this->validateAuthentication(); | |
175 | $this->validateUserAccess($entry->getUser()->getId()); | |
176 | ||
177 | $title = $request->request->get('title'); | |
178 | $isArchived = $request->request->get('is_archived'); | |
179 | $isStarred = $request->request->get('is_starred'); | |
180 | ||
181 | if (!is_null($title)) { | |
182 | $entry->setTitle($title); | |
183 | } | |
184 | ||
185 | if (!is_null($isArchived)) { | |
186 | $entry->setArchived($isArchived); | |
187 | } | |
188 | ||
189 | if (!is_null($isStarred)) { | |
190 | $entry->setStarred($isStarred); | |
191 | } | |
192 | ||
193 | $tags = $request->request->get('tags', ''); | |
194 | if (!empty($tags)) { | |
195 | $this->assignTagsToEntry($entry, $tags); | |
196 | } | |
197 | ||
198 | $em = $this->getDoctrine()->getManager(); | |
199 | $em->flush(); | |
200 | ||
201 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
202 | ||
203 | return $this->renderJsonResponse($json); | |
204 | } | |
205 | ||
206 | /** | |
207 | * Delete **permanently** an entry. | |
208 | * | |
209 | * @ApiDoc( | |
210 | * requirements={ | |
211 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
212 | * } | |
213 | * ) | |
214 | * | |
215 | * @return Entry | |
216 | */ | |
217 | public function deleteEntriesAction(Entry $entry) | |
218 | { | |
219 | $this->validateAuthentication(); | |
220 | $this->validateUserAccess($entry->getUser()->getId()); | |
221 | ||
222 | $em = $this->getDoctrine()->getManager(); | |
223 | $em->remove($entry); | |
224 | $em->flush(); | |
225 | ||
226 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
227 | ||
228 | return $this->renderJsonResponse($json); | |
229 | } | |
230 | ||
231 | /** | |
232 | * Retrieve all tags for an entry. | |
233 | * | |
234 | * @ApiDoc( | |
235 | * requirements={ | |
236 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
237 | * } | |
238 | * ) | |
239 | */ | |
240 | public function getEntriesTagsAction(Entry $entry) | |
241 | { | |
242 | $this->validateAuthentication(); | |
243 | $this->validateUserAccess($entry->getUser()->getId()); | |
244 | ||
245 | $json = $this->get('serializer')->serialize($entry->getTags(), 'json'); | |
246 | ||
247 | return $this->renderJsonResponse($json); | |
248 | } | |
249 | ||
250 | /** | |
251 | * Add one or more tags to an entry. | |
252 | * | |
253 | * @ApiDoc( | |
254 | * requirements={ | |
255 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
256 | * }, | |
257 | * parameters={ | |
258 | * {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."}, | |
259 | * } | |
260 | * ) | |
261 | */ | |
262 | public function postEntriesTagsAction(Request $request, Entry $entry) | |
263 | { | |
264 | $this->validateAuthentication(); | |
265 | $this->validateUserAccess($entry->getUser()->getId()); | |
266 | ||
267 | $tags = $request->request->get('tags', ''); | |
268 | if (!empty($tags)) { | |
269 | $this->assignTagsToEntry($entry, $tags); | |
270 | } | |
271 | ||
272 | $em = $this->getDoctrine()->getManager(); | |
273 | $em->persist($entry); | |
274 | $em->flush(); | |
275 | ||
276 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
277 | ||
278 | return $this->renderJsonResponse($json); | |
279 | } | |
280 | ||
281 | /** | |
282 | * Permanently remove one tag for an entry. | |
283 | * | |
284 | * @ApiDoc( | |
285 | * requirements={ | |
286 | * {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag ID"}, | |
287 | * {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"} | |
288 | * } | |
289 | * ) | |
290 | */ | |
291 | public function deleteEntriesTagsAction(Entry $entry, Tag $tag) | |
292 | { | |
293 | $this->validateAuthentication(); | |
294 | $this->validateUserAccess($entry->getUser()->getId()); | |
295 | ||
296 | $entry->removeTag($tag); | |
297 | $em = $this->getDoctrine()->getManager(); | |
298 | $em->persist($entry); | |
299 | $em->flush(); | |
300 | ||
301 | $json = $this->get('serializer')->serialize($entry, 'json'); | |
302 | ||
303 | return $this->renderJsonResponse($json); | |
304 | } | |
305 | ||
306 | /** | |
307 | * Retrieve all tags. | |
308 | * | |
309 | * @ApiDoc() | |
310 | */ | |
311 | public function getTagsAction() | |
312 | { | |
313 | $this->validateAuthentication(); | |
314 | $json = $this->get('serializer')->serialize($this->getUser()->getTags(), 'json'); | |
315 | ||
316 | return $this->renderJsonResponse($json); | |
317 | } | |
318 | ||
319 | /** | |
320 | * Permanently remove one tag from **every** entry. | |
321 | * | |
322 | * @ApiDoc( | |
323 | * requirements={ | |
324 | * {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag"} | |
325 | * } | |
326 | * ) | |
327 | */ | |
328 | public function deleteTagAction(Tag $tag) | |
329 | { | |
330 | $this->validateAuthentication(); | |
331 | $this->validateUserAccess($tag->getUser()->getId()); | |
332 | ||
333 | $em = $this->getDoctrine()->getManager(); | |
334 | $em->remove($tag); | |
335 | $em->flush(); | |
336 | ||
337 | $json = $this->get('serializer')->serialize($tag, 'json'); | |
338 | ||
339 | return $this->renderJsonResponse($json); | |
340 | } | |
341 | ||
342 | /** | |
343 | * Validate that the first id is equal to the second one. | |
344 | * If not, throw exception. It means a user try to access information from an other user. | |
345 | * | |
346 | * @param int $requestUserId User id from the requested source | |
347 | */ | |
348 | private function validateUserAccess($requestUserId) | |
349 | { | |
350 | $user = $this->get('security.context')->getToken()->getUser(); | |
351 | if ($requestUserId != $user->getId()) { | |
352 | throw $this->createAccessDeniedException('Access forbidden. Entry user id: '.$requestUserId.', logged user id: '.$user->getId()); | |
353 | } | |
354 | } | |
355 | ||
356 | /** | |
357 | * Send a JSON Response. | |
358 | * We don't use the Symfony JsonRespone, because it takes an array as parameter instead of a JSON string. | |
359 | * | |
360 | * @param string $json | |
361 | * | |
362 | * @return Response | |
363 | */ | |
364 | private function renderJsonResponse($json) | |
365 | { | |
366 | return new Response($json, 200, array('application/json')); | |
367 | } | |
368 | } |