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1 | import * as express from 'express' | |
2 | import * as cors from 'cors' | |
3 | import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos' | |
4 | import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub' | |
5 | import { ROUTE_CACHE_LIFETIME, WEBSERVER } from '../../initializers/constants' | |
6 | import { buildAnnounceWithVideoAudience, buildLikeActivity } from '../../lib/activitypub/send' | |
7 | import { audiencify, getAudience } from '../../lib/activitypub/audience' | |
8 | import { buildCreateActivity } from '../../lib/activitypub/send/send-create' | |
9 | import { | |
10 | asyncMiddleware, | |
11 | executeIfActivityPub, | |
12 | localAccountValidator, | |
13 | localVideoChannelValidator, | |
14 | videosCustomGetValidator, | |
15 | videosShareValidator | |
16 | } from '../../middlewares' | |
17 | import { getAccountVideoRateValidatorFactory, videoCommentGetValidator } from '../../middlewares/validators' | |
18 | import { AccountModel } from '../../models/account/account' | |
19 | import { ActorFollowModel } from '../../models/activitypub/actor-follow' | |
20 | import { VideoModel } from '../../models/video/video' | |
21 | import { VideoCommentModel } from '../../models/video/video-comment' | |
22 | import { VideoShareModel } from '../../models/video/video-share' | |
23 | import { cacheRoute } from '../../middlewares/cache' | |
24 | import { activityPubResponse } from './utils' | |
25 | import { AccountVideoRateModel } from '../../models/account/account-video-rate' | |
26 | import { | |
27 | getVideoCommentsActivityPubUrl, | |
28 | getVideoDislikesActivityPubUrl, | |
29 | getVideoLikesActivityPubUrl, | |
30 | getVideoSharesActivityPubUrl | |
31 | } from '../../lib/activitypub/url' | |
32 | import { VideoCaptionModel } from '../../models/video/video-caption' | |
33 | import { videoFileRedundancyGetValidator, videoPlaylistRedundancyGetValidator } from '../../middlewares/validators/redundancy' | |
34 | import { buildDislikeActivity } from '../../lib/activitypub/send/send-dislike' | |
35 | import { videoPlaylistElementAPGetValidator, videoPlaylistsGetValidator } from '../../middlewares/validators/videos/video-playlists' | |
36 | import { VideoPlaylistModel } from '../../models/video/video-playlist' | |
37 | import { VideoPlaylistPrivacy } from '../../../shared/models/videos/playlist/video-playlist-privacy.model' | |
38 | import { MAccountId, MActorId, MVideoAPWithoutCaption, MVideoId } from '@server/typings/models' | |
39 | import { getServerActor } from '@server/models/application/application' | |
40 | import { getRateUrl } from '@server/lib/activitypub/video-rates' | |
41 | ||
42 | const activityPubClientRouter = express.Router() | |
43 | activityPubClientRouter.use(cors()) | |
44 | ||
45 | // Intercept ActivityPub client requests | |
46 | ||
47 | activityPubClientRouter.get('/accounts?/:name', | |
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('/video-channels/:name', | |
126 | executeIfActivityPub, | |
127 | asyncMiddleware(localVideoChannelValidator), | |
128 | videoChannelController | |
129 | ) | |
130 | activityPubClientRouter.get('/video-channels/:name/followers', | |
131 | executeIfActivityPub, | |
132 | asyncMiddleware(localVideoChannelValidator), | |
133 | asyncMiddleware(videoChannelFollowersController) | |
134 | ) | |
135 | activityPubClientRouter.get('/video-channels/:name/following', | |
136 | executeIfActivityPub, | |
137 | asyncMiddleware(localVideoChannelValidator), | |
138 | asyncMiddleware(videoChannelFollowingController) | |
139 | ) | |
140 | ||
141 | activityPubClientRouter.get('/redundancy/videos/:videoId/:resolution([0-9]+)(-:fps([0-9]+))?', | |
142 | executeIfActivityPub, | |
143 | asyncMiddleware(videoFileRedundancyGetValidator), | |
144 | asyncMiddleware(videoRedundancyController) | |
145 | ) | |
146 | activityPubClientRouter.get('/redundancy/streaming-playlists/:streamingPlaylistType/:videoId', | |
147 | executeIfActivityPub, | |
148 | asyncMiddleware(videoPlaylistRedundancyGetValidator), | |
149 | asyncMiddleware(videoRedundancyController) | |
150 | ) | |
151 | ||
152 | activityPubClientRouter.get('/video-playlists/:playlistId', | |
153 | executeIfActivityPub, | |
154 | asyncMiddleware(videoPlaylistsGetValidator('all')), | |
155 | asyncMiddleware(videoPlaylistController) | |
156 | ) | |
157 | activityPubClientRouter.get('/video-playlists/:playlistId/:videoId', | |
158 | executeIfActivityPub, | |
159 | asyncMiddleware(videoPlaylistElementAPGetValidator), | |
160 | videoPlaylistElementController | |
161 | ) | |
162 | ||
163 | // --------------------------------------------------------------------------- | |
164 | ||
165 | export { | |
166 | activityPubClientRouter | |
167 | } | |
168 | ||
169 | // --------------------------------------------------------------------------- | |
170 | ||
171 | function accountController (req: express.Request, res: express.Response) { | |
172 | const account = res.locals.account | |
173 | ||
174 | return activityPubResponse(activityPubContextify(account.toActivityPubObject()), res) | |
175 | } | |
176 | ||
177 | async function accountFollowersController (req: express.Request, res: express.Response) { | |
178 | const account = res.locals.account | |
179 | const activityPubResult = await actorFollowers(req, account.Actor) | |
180 | ||
181 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
182 | } | |
183 | ||
184 | async function accountFollowingController (req: express.Request, res: express.Response) { | |
185 | const account = res.locals.account | |
186 | const activityPubResult = await actorFollowing(req, account.Actor) | |
187 | ||
188 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
189 | } | |
190 | ||
191 | async function accountPlaylistsController (req: express.Request, res: express.Response) { | |
192 | const account = res.locals.account | |
193 | const activityPubResult = await actorPlaylists(req, account) | |
194 | ||
195 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
196 | } | |
197 | ||
198 | function getAccountVideoRateFactory (rateType: VideoRateType) { | |
199 | return (req: express.Request, res: express.Response) => { | |
200 | const accountVideoRate = res.locals.accountVideoRate | |
201 | ||
202 | const byActor = accountVideoRate.Account.Actor | |
203 | const url = getRateUrl(rateType, byActor, accountVideoRate.Video) | |
204 | const APObject = rateType === 'like' | |
205 | ? buildLikeActivity(url, byActor, accountVideoRate.Video) | |
206 | : buildDislikeActivity(url, byActor, accountVideoRate.Video) | |
207 | ||
208 | return activityPubResponse(activityPubContextify(APObject), res) | |
209 | } | |
210 | } | |
211 | ||
212 | async function videoController (req: express.Request, res: express.Response) { | |
213 | // We need more attributes | |
214 | const video = await VideoModel.loadForGetAPI({ id: res.locals.onlyVideoWithRights.id }) as MVideoAPWithoutCaption | |
215 | ||
216 | if (video.url.startsWith(WEBSERVER.URL) === false) return res.redirect(video.url) | |
217 | ||
218 | // We need captions to render AP object | |
219 | const captions = await VideoCaptionModel.listVideoCaptions(video.id) | |
220 | const videoWithCaptions = Object.assign(video, { VideoCaptions: captions }) | |
221 | ||
222 | const audience = getAudience(videoWithCaptions.VideoChannel.Account.Actor, videoWithCaptions.privacy === VideoPrivacy.PUBLIC) | |
223 | const videoObject = audiencify(videoWithCaptions.toActivityPubObject(), audience) | |
224 | ||
225 | if (req.path.endsWith('/activity')) { | |
226 | const data = buildCreateActivity(videoWithCaptions.url, video.VideoChannel.Account.Actor, videoObject, audience) | |
227 | return activityPubResponse(activityPubContextify(data), res) | |
228 | } | |
229 | ||
230 | return activityPubResponse(activityPubContextify(videoObject), res) | |
231 | } | |
232 | ||
233 | async function videoAnnounceController (req: express.Request, res: express.Response) { | |
234 | const share = res.locals.videoShare | |
235 | ||
236 | if (share.url.startsWith(WEBSERVER.URL) === false) return res.redirect(share.url) | |
237 | ||
238 | const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.videoAll, undefined) | |
239 | ||
240 | return activityPubResponse(activityPubContextify(activity, 'Announce'), res) | |
241 | } | |
242 | ||
243 | async function videoAnnouncesController (req: express.Request, res: express.Response) { | |
244 | const video = res.locals.onlyImmutableVideo | |
245 | ||
246 | const handler = async (start: number, count: number) => { | |
247 | const result = await VideoShareModel.listAndCountByVideoId(video.id, start, count) | |
248 | return { | |
249 | total: result.count, | |
250 | data: result.rows.map(r => r.url) | |
251 | } | |
252 | } | |
253 | const json = await activityPubCollectionPagination(getVideoSharesActivityPubUrl(video), handler, req.query.page) | |
254 | ||
255 | return activityPubResponse(activityPubContextify(json), res) | |
256 | } | |
257 | ||
258 | async function videoLikesController (req: express.Request, res: express.Response) { | |
259 | const video = res.locals.onlyImmutableVideo | |
260 | const json = await videoRates(req, 'like', video, getVideoLikesActivityPubUrl(video)) | |
261 | ||
262 | return activityPubResponse(activityPubContextify(json), res) | |
263 | } | |
264 | ||
265 | async function videoDislikesController (req: express.Request, res: express.Response) { | |
266 | const video = res.locals.onlyImmutableVideo | |
267 | const json = await videoRates(req, 'dislike', video, getVideoDislikesActivityPubUrl(video)) | |
268 | ||
269 | return activityPubResponse(activityPubContextify(json), res) | |
270 | } | |
271 | ||
272 | async function videoCommentsController (req: express.Request, res: express.Response) { | |
273 | const video = res.locals.onlyImmutableVideo | |
274 | ||
275 | const handler = async (start: number, count: number) => { | |
276 | const result = await VideoCommentModel.listAndCountByVideoId(video.id, start, count) | |
277 | return { | |
278 | total: result.count, | |
279 | data: result.rows.map(r => r.url) | |
280 | } | |
281 | } | |
282 | const json = await activityPubCollectionPagination(getVideoCommentsActivityPubUrl(video), handler, req.query.page) | |
283 | ||
284 | return activityPubResponse(activityPubContextify(json), res) | |
285 | } | |
286 | ||
287 | function videoChannelController (req: express.Request, res: express.Response) { | |
288 | const videoChannel = res.locals.videoChannel | |
289 | ||
290 | return activityPubResponse(activityPubContextify(videoChannel.toActivityPubObject()), res) | |
291 | } | |
292 | ||
293 | async function videoChannelFollowersController (req: express.Request, res: express.Response) { | |
294 | const videoChannel = res.locals.videoChannel | |
295 | const activityPubResult = await actorFollowers(req, videoChannel.Actor) | |
296 | ||
297 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
298 | } | |
299 | ||
300 | async function videoChannelFollowingController (req: express.Request, res: express.Response) { | |
301 | const videoChannel = res.locals.videoChannel | |
302 | const activityPubResult = await actorFollowing(req, videoChannel.Actor) | |
303 | ||
304 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
305 | } | |
306 | ||
307 | async function videoCommentController (req: express.Request, res: express.Response) { | |
308 | const videoComment = res.locals.videoCommentFull | |
309 | ||
310 | if (videoComment.url.startsWith(WEBSERVER.URL) === false) return res.redirect(videoComment.url) | |
311 | ||
312 | const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined) | |
313 | const isPublic = true // Comments are always public | |
314 | let videoCommentObject = videoComment.toActivityPubObject(threadParentComments) | |
315 | ||
316 | if (videoComment.Account) { | |
317 | const audience = getAudience(videoComment.Account.Actor, isPublic) | |
318 | videoCommentObject = audiencify(videoCommentObject, audience) | |
319 | ||
320 | if (req.path.endsWith('/activity')) { | |
321 | const data = buildCreateActivity(videoComment.url, videoComment.Account.Actor, videoCommentObject, audience) | |
322 | return activityPubResponse(activityPubContextify(data), res) | |
323 | } | |
324 | } | |
325 | ||
326 | return activityPubResponse(activityPubContextify(videoCommentObject), res) | |
327 | } | |
328 | ||
329 | async function videoRedundancyController (req: express.Request, res: express.Response) { | |
330 | const videoRedundancy = res.locals.videoRedundancy | |
331 | if (videoRedundancy.url.startsWith(WEBSERVER.URL) === false) return res.redirect(videoRedundancy.url) | |
332 | ||
333 | const serverActor = await getServerActor() | |
334 | ||
335 | const audience = getAudience(serverActor) | |
336 | const object = audiencify(videoRedundancy.toActivityPubObject(), audience) | |
337 | ||
338 | if (req.path.endsWith('/activity')) { | |
339 | const data = buildCreateActivity(videoRedundancy.url, serverActor, object, audience) | |
340 | return activityPubResponse(activityPubContextify(data, 'CacheFile'), res) | |
341 | } | |
342 | ||
343 | return activityPubResponse(activityPubContextify(object, 'CacheFile'), res) | |
344 | } | |
345 | ||
346 | async function videoPlaylistController (req: express.Request, res: express.Response) { | |
347 | const playlist = res.locals.videoPlaylistFull | |
348 | ||
349 | // We need more attributes | |
350 | playlist.OwnerAccount = await AccountModel.load(playlist.ownerAccountId) | |
351 | ||
352 | const json = await playlist.toActivityPubObject(req.query.page, null) | |
353 | const audience = getAudience(playlist.OwnerAccount.Actor, playlist.privacy === VideoPlaylistPrivacy.PUBLIC) | |
354 | const object = audiencify(json, audience) | |
355 | ||
356 | return activityPubResponse(activityPubContextify(object), res) | |
357 | } | |
358 | ||
359 | function videoPlaylistElementController (req: express.Request, res: express.Response) { | |
360 | const videoPlaylistElement = res.locals.videoPlaylistElementAP | |
361 | ||
362 | const json = videoPlaylistElement.toActivityPubObject() | |
363 | return activityPubResponse(activityPubContextify(json), res) | |
364 | } | |
365 | ||
366 | // --------------------------------------------------------------------------- | |
367 | ||
368 | async function actorFollowing (req: express.Request, actor: MActorId) { | |
369 | const handler = (start: number, count: number) => { | |
370 | return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count) | |
371 | } | |
372 | ||
373 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
374 | } | |
375 | ||
376 | async function actorFollowers (req: express.Request, actor: MActorId) { | |
377 | const handler = (start: number, count: number) => { | |
378 | return ActorFollowModel.listAcceptedFollowerUrlsForAP([ actor.id ], undefined, start, count) | |
379 | } | |
380 | ||
381 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
382 | } | |
383 | ||
384 | async function actorPlaylists (req: express.Request, account: MAccountId) { | |
385 | const handler = (start: number, count: number) => { | |
386 | return VideoPlaylistModel.listPublicUrlsOfForAP(account.id, start, count) | |
387 | } | |
388 | ||
389 | return activityPubCollectionPagination(WEBSERVER.URL + req.path, handler, req.query.page) | |
390 | } | |
391 | ||
392 | function videoRates (req: express.Request, rateType: VideoRateType, video: MVideoId, url: string) { | |
393 | const handler = async (start: number, count: number) => { | |
394 | const result = await AccountVideoRateModel.listAndCountAccountUrlsByVideoId(rateType, video.id, start, count) | |
395 | return { | |
396 | total: result.count, | |
397 | data: result.rows.map(r => r.url) | |
398 | } | |
399 | } | |
400 | return activityPubCollectionPagination(url, handler, req.query.page) | |
401 | } |