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1 | import * as cors from 'cors' | |
2 | import * as express from 'express' | |
3 | import { getServerActor } from '@server/models/application/application' | |
4 | import { MAccountId, MActorId, MChannelId, MVideoId } from '@server/types/models' | |
5 | import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos' | |
6 | import { VideoPlaylistPrivacy } from '../../../shared/models/videos/playlist/video-playlist-privacy.model' | |
7 | import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub' | |
8 | import { ROUTE_CACHE_LIFETIME, WEBSERVER } from '../../initializers/constants' | |
9 | import { audiencify, getAudience } from '../../lib/activitypub/audience' | |
10 | import { buildAnnounceWithVideoAudience, buildLikeActivity } from '../../lib/activitypub/send' | |
11 | import { buildCreateActivity } from '../../lib/activitypub/send/send-create' | |
12 | import { buildDislikeActivity } from '../../lib/activitypub/send/send-dislike' | |
13 | import { | |
14 | getLocalVideoCommentsActivityPubUrl, | |
15 | getLocalVideoDislikesActivityPubUrl, | |
16 | getLocalVideoLikesActivityPubUrl, | |
17 | getLocalVideoSharesActivityPubUrl | |
18 | } from '../../lib/activitypub/url' | |
19 | import { | |
20 | asyncMiddleware, | |
21 | executeIfActivityPub, | |
22 | localAccountValidator, | |
23 | localVideoChannelValidator, | |
24 | videosCustomGetValidator, | |
25 | videosShareValidator | |
26 | } from '../../middlewares' | |
27 | import { cacheRoute } from '../../middlewares/cache' | |
28 | import { getAccountVideoRateValidatorFactory, videoCommentGetValidator } from '../../middlewares/validators' | |
29 | import { videoFileRedundancyGetValidator, videoPlaylistRedundancyGetValidator } from '../../middlewares/validators/redundancy' | |
30 | import { videoPlaylistElementAPGetValidator, videoPlaylistsGetValidator } from '../../middlewares/validators/videos/video-playlists' | |
31 | import { AccountModel } from '../../models/account/account' | |
32 | import { AccountVideoRateModel } from '../../models/account/account-video-rate' | |
33 | import { ActorFollowModel } from '../../models/activitypub/actor-follow' | |
34 | import { VideoModel } from '../../models/video/video' | |
35 | import { VideoCaptionModel } from '../../models/video/video-caption' | |
36 | import { VideoCommentModel } from '../../models/video/video-comment' | |
37 | import { VideoPlaylistModel } from '../../models/video/video-playlist' | |
38 | import { VideoShareModel } from '../../models/video/video-share' | |
39 | import { activityPubResponse } from './utils' | |
40 | ||
41 | const activityPubClientRouter = express.Router() | |
42 | activityPubClientRouter.use(cors()) | |
43 | ||
44 | // Intercept ActivityPub client requests | |
45 | ||
46 | activityPubClientRouter.get( | |
47 | [ '/accounts?/:name', '/accounts?/:name/video-channels' ], | |
48 | executeIfActivityPub, | |
49 | asyncMiddleware(localAccountValidator), | |
50 | accountController | |
51 | ) | |
52 | activityPubClientRouter.get('/accounts?/:name/followers', | |
53 | executeIfActivityPub, | |
54 | asyncMiddleware(localAccountValidator), | |
55 | asyncMiddleware(accountFollowersController) | |
56 | ) | |
57 | activityPubClientRouter.get('/accounts?/:name/following', | |
58 | executeIfActivityPub, | |
59 | asyncMiddleware(localAccountValidator), | |
60 | asyncMiddleware(accountFollowingController) | |
61 | ) | |
62 | activityPubClientRouter.get('/accounts?/:name/playlists', | |
63 | executeIfActivityPub, | |
64 | asyncMiddleware(localAccountValidator), | |
65 | asyncMiddleware(accountPlaylistsController) | |
66 | ) | |
67 | activityPubClientRouter.get('/accounts?/:name/likes/:videoId', | |
68 | executeIfActivityPub, | |
69 | asyncMiddleware(getAccountVideoRateValidatorFactory('like')), | |
70 | getAccountVideoRateFactory('like') | |
71 | ) | |
72 | activityPubClientRouter.get('/accounts?/:name/dislikes/:videoId', | |
73 | executeIfActivityPub, | |
74 | asyncMiddleware(getAccountVideoRateValidatorFactory('dislike')), | |
75 | getAccountVideoRateFactory('dislike') | |
76 | ) | |
77 | ||
78 | activityPubClientRouter.get('/videos/watch/:id', | |
79 | executeIfActivityPub, | |
80 | asyncMiddleware(cacheRoute()(ROUTE_CACHE_LIFETIME.ACTIVITY_PUB.VIDEOS)), | |
81 | asyncMiddleware(videosCustomGetValidator('only-video-with-rights')), | |
82 | asyncMiddleware(videoController) | |
83 | ) | |
84 | activityPubClientRouter.get('/videos/watch/:id/activity', | |
85 | executeIfActivityPub, | |
86 | asyncMiddleware(videosCustomGetValidator('only-video-with-rights')), | |
87 | asyncMiddleware(videoController) | |
88 | ) | |
89 | activityPubClientRouter.get('/videos/watch/:id/announces', | |
90 | executeIfActivityPub, | |
91 | asyncMiddleware(videosCustomGetValidator('only-immutable-attributes')), | |
92 | asyncMiddleware(videoAnnouncesController) | |
93 | ) | |
94 | activityPubClientRouter.get('/videos/watch/:id/announces/:actorId', | |
95 | executeIfActivityPub, | |
96 | asyncMiddleware(videosShareValidator), | |
97 | asyncMiddleware(videoAnnounceController) | |
98 | ) | |
99 | activityPubClientRouter.get('/videos/watch/:id/likes', | |
100 | executeIfActivityPub, | |
101 | asyncMiddleware(videosCustomGetValidator('only-immutable-attributes')), | |
102 | asyncMiddleware(videoLikesController) | |
103 | ) | |
104 | activityPubClientRouter.get('/videos/watch/:id/dislikes', | |
105 | executeIfActivityPub, | |
106 | asyncMiddleware(videosCustomGetValidator('only-immutable-attributes')), | |
107 | asyncMiddleware(videoDislikesController) | |
108 | ) | |
109 | activityPubClientRouter.get('/videos/watch/:id/comments', | |
110 | executeIfActivityPub, | |
111 | asyncMiddleware(videosCustomGetValidator('only-immutable-attributes')), | |
112 | asyncMiddleware(videoCommentsController) | |
113 | ) | |
114 | activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId', | |
115 | executeIfActivityPub, | |
116 | asyncMiddleware(videoCommentGetValidator), | |
117 | asyncMiddleware(videoCommentController) | |
118 | ) | |
119 | activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId/activity', | |
120 | executeIfActivityPub, | |
121 | asyncMiddleware(videoCommentGetValidator), | |
122 | asyncMiddleware(videoCommentController) | |
123 | ) | |
124 | ||
125 | activityPubClientRouter.get( | |
126 | [ '/video-channels/:name', '/video-channels/:name/videos' ], | |
127 | executeIfActivityPub, | |
128 | asyncMiddleware(localVideoChannelValidator), | |
129 | videoChannelController | |
130 | ) | |
131 | activityPubClientRouter.get('/video-channels/:name/followers', | |
132 | executeIfActivityPub, | |
133 | asyncMiddleware(localVideoChannelValidator), | |
134 | asyncMiddleware(videoChannelFollowersController) | |
135 | ) | |
136 | activityPubClientRouter.get('/video-channels/:name/following', | |
137 | executeIfActivityPub, | |
138 | asyncMiddleware(localVideoChannelValidator), | |
139 | asyncMiddleware(videoChannelFollowingController) | |
140 | ) | |
141 | activityPubClientRouter.get('/video-channels/:name/playlists', | |
142 | executeIfActivityPub, | |
143 | asyncMiddleware(localVideoChannelValidator), | |
144 | asyncMiddleware(videoChannelPlaylistsController) | |
145 | ) | |
146 | ||
147 | activityPubClientRouter.get('/redundancy/videos/:videoId/:resolution([0-9]+)(-:fps([0-9]+))?', | |
148 | executeIfActivityPub, | |
149 | asyncMiddleware(videoFileRedundancyGetValidator), | |
150 | asyncMiddleware(videoRedundancyController) | |
151 | ) | |
152 | activityPubClientRouter.get('/redundancy/streaming-playlists/:streamingPlaylistType/:videoId', | |
153 | executeIfActivityPub, | |
154 | asyncMiddleware(videoPlaylistRedundancyGetValidator), | |
155 | asyncMiddleware(videoRedundancyController) | |
156 | ) | |
157 | ||
158 | activityPubClientRouter.get('/video-playlists/:playlistId', | |
159 | executeIfActivityPub, | |
160 | asyncMiddleware(videoPlaylistsGetValidator('all')), | |
161 | asyncMiddleware(videoPlaylistController) | |
162 | ) | |
163 | activityPubClientRouter.get('/video-playlists/:playlistId/videos/:playlistElementId', | |
164 | executeIfActivityPub, | |
165 | asyncMiddleware(videoPlaylistElementAPGetValidator), | |
166 | videoPlaylistElementController | |
167 | ) | |
168 | ||
169 | // --------------------------------------------------------------------------- | |
170 | ||
171 | export { | |
172 | activityPubClientRouter | |
173 | } | |
174 | ||
175 | // --------------------------------------------------------------------------- | |
176 | ||
177 | function accountController (req: express.Request, res: express.Response) { | |
178 | const account = res.locals.account | |
179 | ||
180 | return activityPubResponse(activityPubContextify(account.toActivityPubObject()), res) | |
181 | } | |
182 | ||
183 | async function accountFollowersController (req: express.Request, res: express.Response) { | |
184 | const account = res.locals.account | |
185 | const activityPubResult = await actorFollowers(req, account.Actor) | |
186 | ||
187 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
188 | } | |
189 | ||
190 | async function accountFollowingController (req: express.Request, res: express.Response) { | |
191 | const account = res.locals.account | |
192 | const activityPubResult = await actorFollowing(req, account.Actor) | |
193 | ||
194 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
195 | } | |
196 | ||
197 | async function accountPlaylistsController (req: express.Request, res: express.Response) { | |
198 | const account = res.locals.account | |
199 | const activityPubResult = await actorPlaylists(req, { account }) | |
200 | ||
201 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
202 | } | |
203 | ||
204 | async function videoChannelPlaylistsController (req: express.Request, res: express.Response) { | |
205 | const channel = res.locals.videoChannel | |
206 | const activityPubResult = await actorPlaylists(req, { channel }) | |
207 | ||
208 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
209 | } | |
210 | ||
211 | function getAccountVideoRateFactory (rateType: VideoRateType) { | |
212 | return (req: express.Request, res: express.Response) => { | |
213 | const accountVideoRate = res.locals.accountVideoRate | |
214 | ||
215 | const byActor = accountVideoRate.Account.Actor | |
216 | const APObject = rateType === 'like' | |
217 | ? buildLikeActivity(accountVideoRate.url, byActor, accountVideoRate.Video) | |
218 | : buildDislikeActivity(accountVideoRate.url, byActor, accountVideoRate.Video) | |
219 | ||
220 | return activityPubResponse(activityPubContextify(APObject), res) | |
221 | } | |
222 | } | |
223 | ||
224 | async function videoController (req: express.Request, res: express.Response) { | |
225 | // We need more attributes | |
226 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(res.locals.onlyVideoWithRights.id) | |
227 | ||
228 | if (redirectIfNotOwned(video.url, res)) return | |
229 | ||
230 | // We need captions to render AP object | |
231 | const captions = await VideoCaptionModel.listVideoCaptions(video.id) | |
232 | const videoWithCaptions = Object.assign(video, { VideoCaptions: captions }) | |
233 | ||
234 | const audience = getAudience(videoWithCaptions.VideoChannel.Account.Actor, videoWithCaptions.privacy === VideoPrivacy.PUBLIC) | |
235 | const videoObject = audiencify(videoWithCaptions.toActivityPubObject(), audience) | |
236 | ||
237 | if (req.path.endsWith('/activity')) { | |
238 | const data = buildCreateActivity(videoWithCaptions.url, video.VideoChannel.Account.Actor, videoObject, audience) | |
239 | return activityPubResponse(activityPubContextify(data), res) | |
240 | } | |
241 | ||
242 | return activityPubResponse(activityPubContextify(videoObject), res) | |
243 | } | |
244 | ||
245 | async function videoAnnounceController (req: express.Request, res: express.Response) { | |
246 | const share = res.locals.videoShare | |
247 | ||
248 | if (redirectIfNotOwned(share.url, res)) return | |
249 | ||
250 | const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.videoAll, undefined) | |
251 | ||
252 | return activityPubResponse(activityPubContextify(activity, 'Announce'), res) | |
253 | } | |
254 | ||
255 | async function videoAnnouncesController (req: express.Request, res: express.Response) { | |
256 | const video = res.locals.onlyImmutableVideo | |
257 | ||
258 | if (redirectIfNotOwned(video.url, res)) return | |
259 | ||
260 | const handler = async (start: number, count: number) => { | |
261 | const result = await VideoShareModel.listAndCountByVideoId(video.id, start, count) | |
262 | return { | |
263 | total: result.count, | |
264 | data: result.rows.map(r => r.url) | |
265 | } | |
266 | } | |
267 | const json = await activityPubCollectionPagination(getLocalVideoSharesActivityPubUrl(video), handler, req.query.page) | |
268 | ||
269 | return activityPubResponse(activityPubContextify(json), res) | |
270 | } | |
271 | ||
272 | async function videoLikesController (req: express.Request, res: express.Response) { | |
273 | const video = res.locals.onlyImmutableVideo | |
274 | ||
275 | if (redirectIfNotOwned(video.url, res)) return | |
276 | ||
277 | const json = await videoRates(req, 'like', video, getLocalVideoLikesActivityPubUrl(video)) | |
278 | ||
279 | return activityPubResponse(activityPubContextify(json), res) | |
280 | } | |
281 | ||
282 | async function videoDislikesController (req: express.Request, res: express.Response) { | |
283 | const video = res.locals.onlyImmutableVideo | |
284 | ||
285 | if (redirectIfNotOwned(video.url, res)) return | |
286 | ||
287 | const json = await videoRates(req, 'dislike', video, getLocalVideoDislikesActivityPubUrl(video)) | |
288 | ||
289 | return activityPubResponse(activityPubContextify(json), res) | |
290 | } | |
291 | ||
292 | async function videoCommentsController (req: express.Request, res: express.Response) { | |
293 | const video = res.locals.onlyImmutableVideo | |
294 | ||
295 | if (redirectIfNotOwned(video.url, res)) return | |
296 | ||
297 | const handler = async (start: number, count: number) => { | |
298 | const result = await VideoCommentModel.listAndCountByVideoForAP(video, start, count) | |
299 | return { | |
300 | total: result.count, | |
301 | data: result.rows.map(r => r.url) | |
302 | } | |
303 | } | |
304 | const json = await activityPubCollectionPagination(getLocalVideoCommentsActivityPubUrl(video), handler, req.query.page) | |
305 | ||
306 | return activityPubResponse(activityPubContextify(json), res) | |
307 | } | |
308 | ||
309 | function videoChannelController (req: express.Request, res: express.Response) { | |
310 | const videoChannel = res.locals.videoChannel | |
311 | ||
312 | return activityPubResponse(activityPubContextify(videoChannel.toActivityPubObject()), res) | |
313 | } | |
314 | ||
315 | async function videoChannelFollowersController (req: express.Request, res: express.Response) { | |
316 | const videoChannel = res.locals.videoChannel | |
317 | const activityPubResult = await actorFollowers(req, videoChannel.Actor) | |
318 | ||
319 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
320 | } | |
321 | ||
322 | async function videoChannelFollowingController (req: express.Request, res: express.Response) { | |
323 | const videoChannel = res.locals.videoChannel | |
324 | const activityPubResult = await actorFollowing(req, videoChannel.Actor) | |
325 | ||
326 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
327 | } | |
328 | ||
329 | async function videoCommentController (req: express.Request, res: express.Response) { | |
330 | const videoComment = res.locals.videoCommentFull | |
331 | ||
332 | if (redirectIfNotOwned(videoComment.url, res)) return | |
333 | ||
334 | const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined) | |
335 | const isPublic = true // Comments are always public | |
336 | let videoCommentObject = videoComment.toActivityPubObject(threadParentComments) | |
337 | ||
338 | if (videoComment.Account) { | |
339 | const audience = getAudience(videoComment.Account.Actor, isPublic) | |
340 | videoCommentObject = audiencify(videoCommentObject, audience) | |
341 | ||
342 | if (req.path.endsWith('/activity')) { | |
343 | const data = buildCreateActivity(videoComment.url, videoComment.Account.Actor, videoCommentObject, audience) | |
344 | return activityPubResponse(activityPubContextify(data), res) | |
345 | } | |
346 | } | |
347 | ||
348 | return activityPubResponse(activityPubContextify(videoCommentObject), res) | |
349 | } | |
350 | ||
351 | async function videoRedundancyController (req: express.Request, res: express.Response) { | |
352 | const videoRedundancy = res.locals.videoRedundancy | |
353 | ||
354 | if (redirectIfNotOwned(videoRedundancy.url, res)) return | |
355 | ||
356 | const serverActor = await getServerActor() | |
357 | ||
358 | const audience = getAudience(serverActor) | |
359 | const object = audiencify(videoRedundancy.toActivityPubObject(), audience) | |
360 | ||
361 | if (req.path.endsWith('/activity')) { | |
362 | const data = buildCreateActivity(videoRedundancy.url, serverActor, object, audience) | |
363 | return activityPubResponse(activityPubContextify(data, 'CacheFile'), res) | |
364 | } | |
365 | ||
366 | return activityPubResponse(activityPubContextify(object, 'CacheFile'), res) | |
367 | } | |
368 | ||
369 | async function videoPlaylistController (req: express.Request, res: express.Response) { | |
370 | const playlist = res.locals.videoPlaylistFull | |
371 | ||
372 | if (redirectIfNotOwned(playlist.url, res)) return | |
373 | ||
374 | // We need more attributes | |
375 | playlist.OwnerAccount = await AccountModel.load(playlist.ownerAccountId) | |
376 | ||
377 | const json = await playlist.toActivityPubObject(req.query.page, null) | |
378 | const audience = getAudience(playlist.OwnerAccount.Actor, playlist.privacy === VideoPlaylistPrivacy.PUBLIC) | |
379 | const object = audiencify(json, audience) | |
380 | ||
381 | return activityPubResponse(activityPubContextify(object), res) | |
382 | } | |
383 | ||
384 | function videoPlaylistElementController (req: express.Request, res: express.Response) { | |
385 | const videoPlaylistElement = res.locals.videoPlaylistElementAP | |
386 | ||
387 | if (redirectIfNotOwned(videoPlaylistElement.url, res)) return | |
388 | ||
389 | const json = videoPlaylistElement.toActivityPubObject() | |
390 | return activityPubResponse(activityPubContextify(json), res) | |
391 | } | |
392 | ||
393 | // --------------------------------------------------------------------------- | |
394 | ||
395 | async function actorFollowing (req: express.Request, actor: MActorId) { | |
396 | const handler = (start: number, count: number) => { | |
397 | return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count) | |
398 | } | |
399 | ||
400 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
401 | } | |
402 | ||
403 | async function actorFollowers (req: express.Request, actor: MActorId) { | |
404 | const handler = (start: number, count: number) => { | |
405 | return ActorFollowModel.listAcceptedFollowerUrlsForAP([ actor.id ], undefined, start, count) | |
406 | } | |
407 | ||
408 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
409 | } | |
410 | ||
411 | async function actorPlaylists (req: express.Request, options: { account: MAccountId } | { channel: MChannelId }) { | |
412 | const handler = (start: number, count: number) => { | |
413 | return VideoPlaylistModel.listPublicUrlsOfForAP(options, start, count) | |
414 | } | |
415 | ||
416 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
417 | } | |
418 | ||
419 | function videoRates (req: express.Request, rateType: VideoRateType, video: MVideoId, url: string) { | |
420 | const handler = async (start: number, count: number) => { | |
421 | const result = await AccountVideoRateModel.listAndCountAccountUrlsByVideoId(rateType, video.id, start, count) | |
422 | return { | |
423 | total: result.count, | |
424 | data: result.rows.map(r => r.url) | |
425 | } | |
426 | } | |
427 | return activityPubCollectionPagination(url, handler, req.query.page) | |
428 | } | |
429 | ||
430 | function redirectIfNotOwned (url: string, res: express.Response) { | |
431 | if (url.startsWith(WEBSERVER.URL) === false) { | |
432 | res.redirect(url) | |
433 | return true | |
434 | } | |
435 | ||
436 | return false | |
437 | } |