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1 | // Intercept ActivityPub client requests | |
2 | import * as express from 'express' | |
3 | import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos' | |
4 | import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub' | |
5 | import { CONFIG, ROUTE_CACHE_LIFETIME } from '../../initializers' | |
6 | import { buildAnnounceWithVideoAudience } 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 | } from '../../middlewares' | |
16 | import { videosGetValidator, videosShareValidator } from '../../middlewares/validators' | |
17 | import { videoCommentGetValidator } from '../../middlewares/validators/video-comments' | |
18 | import { AccountModel } from '../../models/account/account' | |
19 | import { ActorModel } from '../../models/activitypub/actor' | |
20 | import { ActorFollowModel } from '../../models/activitypub/actor-follow' | |
21 | import { VideoModel } from '../../models/video/video' | |
22 | import { VideoChannelModel } from '../../models/video/video-channel' | |
23 | import { VideoCommentModel } from '../../models/video/video-comment' | |
24 | import { VideoShareModel } from '../../models/video/video-share' | |
25 | import { cacheRoute } from '../../middlewares/cache' | |
26 | import { activityPubResponse } from './utils' | |
27 | import { AccountVideoRateModel } from '../../models/account/account-video-rate' | |
28 | import { | |
29 | getVideoCommentsActivityPubUrl, | |
30 | getVideoDislikesActivityPubUrl, | |
31 | getVideoLikesActivityPubUrl, | |
32 | getVideoSharesActivityPubUrl | |
33 | } from '../../lib/activitypub' | |
34 | import { VideoCaptionModel } from '../../models/video/video-caption' | |
35 | import { videoRedundancyGetValidator } from '../../middlewares/validators/redundancy' | |
36 | import { getServerActor } from '../../helpers/utils' | |
37 | ||
38 | const activityPubClientRouter = express.Router() | |
39 | ||
40 | activityPubClientRouter.get('/accounts?/:name', | |
41 | executeIfActivityPub(asyncMiddleware(localAccountValidator)), | |
42 | executeIfActivityPub(accountController) | |
43 | ) | |
44 | activityPubClientRouter.get('/accounts?/:name/followers', | |
45 | executeIfActivityPub(asyncMiddleware(localAccountValidator)), | |
46 | executeIfActivityPub(asyncMiddleware(accountFollowersController)) | |
47 | ) | |
48 | activityPubClientRouter.get('/accounts?/:name/following', | |
49 | executeIfActivityPub(asyncMiddleware(localAccountValidator)), | |
50 | executeIfActivityPub(asyncMiddleware(accountFollowingController)) | |
51 | ) | |
52 | ||
53 | activityPubClientRouter.get('/videos/watch/:id', | |
54 | executeIfActivityPub(asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.ACTIVITY_PUB.VIDEOS))), | |
55 | executeIfActivityPub(asyncMiddleware(videosGetValidator)), | |
56 | executeIfActivityPub(asyncMiddleware(videoController)) | |
57 | ) | |
58 | activityPubClientRouter.get('/videos/watch/:id/activity', | |
59 | executeIfActivityPub(asyncMiddleware(videosGetValidator)), | |
60 | executeIfActivityPub(asyncMiddleware(videoController)) | |
61 | ) | |
62 | activityPubClientRouter.get('/videos/watch/:id/announces', | |
63 | executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video'))), | |
64 | executeIfActivityPub(asyncMiddleware(videoAnnouncesController)) | |
65 | ) | |
66 | activityPubClientRouter.get('/videos/watch/:id/announces/:accountId', | |
67 | executeIfActivityPub(asyncMiddleware(videosShareValidator)), | |
68 | executeIfActivityPub(asyncMiddleware(videoAnnounceController)) | |
69 | ) | |
70 | activityPubClientRouter.get('/videos/watch/:id/likes', | |
71 | executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video'))), | |
72 | executeIfActivityPub(asyncMiddleware(videoLikesController)) | |
73 | ) | |
74 | activityPubClientRouter.get('/videos/watch/:id/dislikes', | |
75 | executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video'))), | |
76 | executeIfActivityPub(asyncMiddleware(videoDislikesController)) | |
77 | ) | |
78 | activityPubClientRouter.get('/videos/watch/:id/comments', | |
79 | executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video'))), | |
80 | executeIfActivityPub(asyncMiddleware(videoCommentsController)) | |
81 | ) | |
82 | activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId', | |
83 | executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)), | |
84 | executeIfActivityPub(asyncMiddleware(videoCommentController)) | |
85 | ) | |
86 | activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId/activity', | |
87 | executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)), | |
88 | executeIfActivityPub(asyncMiddleware(videoCommentController)) | |
89 | ) | |
90 | ||
91 | activityPubClientRouter.get('/video-channels/:name', | |
92 | executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)), | |
93 | executeIfActivityPub(asyncMiddleware(videoChannelController)) | |
94 | ) | |
95 | activityPubClientRouter.get('/video-channels/:name/followers', | |
96 | executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)), | |
97 | executeIfActivityPub(asyncMiddleware(videoChannelFollowersController)) | |
98 | ) | |
99 | activityPubClientRouter.get('/video-channels/:name/following', | |
100 | executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)), | |
101 | executeIfActivityPub(asyncMiddleware(videoChannelFollowingController)) | |
102 | ) | |
103 | ||
104 | activityPubClientRouter.get('/redundancy/videos/:videoId/:resolution([0-9]+)(-:fps([0-9]+))?', | |
105 | executeIfActivityPub(asyncMiddleware(videoRedundancyGetValidator)), | |
106 | executeIfActivityPub(asyncMiddleware(videoRedundancyController)) | |
107 | ) | |
108 | ||
109 | // --------------------------------------------------------------------------- | |
110 | ||
111 | export { | |
112 | activityPubClientRouter | |
113 | } | |
114 | ||
115 | // --------------------------------------------------------------------------- | |
116 | ||
117 | function accountController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
118 | const account: AccountModel = res.locals.account | |
119 | ||
120 | return activityPubResponse(activityPubContextify(account.toActivityPubObject()), res) | |
121 | } | |
122 | ||
123 | async function accountFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
124 | const account: AccountModel = res.locals.account | |
125 | const activityPubResult = await actorFollowers(req, account.Actor) | |
126 | ||
127 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
128 | } | |
129 | ||
130 | async function accountFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
131 | const account: AccountModel = res.locals.account | |
132 | const activityPubResult = await actorFollowing(req, account.Actor) | |
133 | ||
134 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
135 | } | |
136 | ||
137 | async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
138 | const video: VideoModel = res.locals.video | |
139 | ||
140 | // We need captions to render AP object | |
141 | video.VideoCaptions = await VideoCaptionModel.listVideoCaptions(video.id) | |
142 | ||
143 | const audience = getAudience(video.VideoChannel.Account.Actor, video.privacy === VideoPrivacy.PUBLIC) | |
144 | const videoObject = audiencify(video.toActivityPubObject(), audience) | |
145 | ||
146 | if (req.path.endsWith('/activity')) { | |
147 | const data = buildCreateActivity(video.url, video.VideoChannel.Account.Actor, videoObject, audience) | |
148 | return activityPubResponse(activityPubContextify(data), res) | |
149 | } | |
150 | ||
151 | return activityPubResponse(activityPubContextify(videoObject), res) | |
152 | } | |
153 | ||
154 | async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
155 | const share = res.locals.videoShare as VideoShareModel | |
156 | const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.video, undefined) | |
157 | ||
158 | return activityPubResponse(activityPubContextify(activity), res) | |
159 | } | |
160 | ||
161 | async function videoAnnouncesController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
162 | const video: VideoModel = res.locals.video | |
163 | ||
164 | const handler = async (start: number, count: number) => { | |
165 | const result = await VideoShareModel.listAndCountByVideoId(video.id, start, count) | |
166 | return { | |
167 | total: result.count, | |
168 | data: result.rows.map(r => r.url) | |
169 | } | |
170 | } | |
171 | const json = await activityPubCollectionPagination(getVideoSharesActivityPubUrl(video), handler, req.query.page) | |
172 | ||
173 | return activityPubResponse(activityPubContextify(json), res) | |
174 | } | |
175 | ||
176 | async function videoLikesController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
177 | const video: VideoModel = res.locals.video | |
178 | const json = await videoRates(req, 'like', video, getVideoLikesActivityPubUrl(video)) | |
179 | ||
180 | return activityPubResponse(activityPubContextify(json), res) | |
181 | } | |
182 | ||
183 | async function videoDislikesController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
184 | const video: VideoModel = res.locals.video | |
185 | const json = await videoRates(req, 'dislike', video, getVideoDislikesActivityPubUrl(video)) | |
186 | ||
187 | return activityPubResponse(activityPubContextify(json), res) | |
188 | } | |
189 | ||
190 | async function videoCommentsController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
191 | const video: VideoModel = res.locals.video | |
192 | ||
193 | const handler = async (start: number, count: number) => { | |
194 | const result = await VideoCommentModel.listAndCountByVideoId(video.id, start, count) | |
195 | return { | |
196 | total: result.count, | |
197 | data: result.rows.map(r => r.url) | |
198 | } | |
199 | } | |
200 | const json = await activityPubCollectionPagination(getVideoCommentsActivityPubUrl(video), handler, req.query.page) | |
201 | ||
202 | return activityPubResponse(activityPubContextify(json), res) | |
203 | } | |
204 | ||
205 | async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
206 | const videoChannel: VideoChannelModel = res.locals.videoChannel | |
207 | ||
208 | return activityPubResponse(activityPubContextify(videoChannel.toActivityPubObject()), res) | |
209 | } | |
210 | ||
211 | async function videoChannelFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
212 | const videoChannel: VideoChannelModel = res.locals.videoChannel | |
213 | const activityPubResult = await actorFollowers(req, videoChannel.Actor) | |
214 | ||
215 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
216 | } | |
217 | ||
218 | async function videoChannelFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
219 | const videoChannel: VideoChannelModel = res.locals.videoChannel | |
220 | const activityPubResult = await actorFollowing(req, videoChannel.Actor) | |
221 | ||
222 | return activityPubResponse(activityPubContextify(activityPubResult), res) | |
223 | } | |
224 | ||
225 | async function videoCommentController (req: express.Request, res: express.Response, next: express.NextFunction) { | |
226 | const videoComment: VideoCommentModel = res.locals.videoComment | |
227 | ||
228 | const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined) | |
229 | const isPublic = true // Comments are always public | |
230 | const audience = getAudience(videoComment.Account.Actor, isPublic) | |
231 | ||
232 | const videoCommentObject = audiencify(videoComment.toActivityPubObject(threadParentComments), audience) | |
233 | ||
234 | if (req.path.endsWith('/activity')) { | |
235 | const data = buildCreateActivity(videoComment.url, videoComment.Account.Actor, videoCommentObject, audience) | |
236 | return activityPubResponse(activityPubContextify(data), res) | |
237 | } | |
238 | ||
239 | return activityPubResponse(activityPubContextify(videoCommentObject), res) | |
240 | } | |
241 | ||
242 | async function videoRedundancyController (req: express.Request, res: express.Response) { | |
243 | const videoRedundancy = res.locals.videoRedundancy | |
244 | const serverActor = await getServerActor() | |
245 | ||
246 | const audience = getAudience(serverActor) | |
247 | const object = audiencify(videoRedundancy.toActivityPubObject(), audience) | |
248 | ||
249 | if (req.path.endsWith('/activity')) { | |
250 | const data = buildCreateActivity(videoRedundancy.url, serverActor, object, audience) | |
251 | return activityPubResponse(activityPubContextify(data), res) | |
252 | } | |
253 | ||
254 | return activityPubResponse(activityPubContextify(object), res) | |
255 | } | |
256 | ||
257 | // --------------------------------------------------------------------------- | |
258 | ||
259 | async function actorFollowing (req: express.Request, actor: ActorModel) { | |
260 | const handler = (start: number, count: number) => { | |
261 | return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count) | |
262 | } | |
263 | ||
264 | return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page) | |
265 | } | |
266 | ||
267 | async function actorFollowers (req: express.Request, actor: ActorModel) { | |
268 | const handler = (start: number, count: number) => { | |
269 | return ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count) | |
270 | } | |
271 | ||
272 | return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page) | |
273 | } | |
274 | ||
275 | function videoRates (req: express.Request, rateType: VideoRateType, video: VideoModel, url: string) { | |
276 | const handler = async (start: number, count: number) => { | |
277 | const result = await AccountVideoRateModel.listAndCountAccountUrlsByVideoId(rateType, video.id, start, count) | |
278 | return { | |
279 | total: result.count, | |
280 | data: result.rows.map(r => r.Account.Actor.url) | |
281 | } | |
282 | } | |
283 | return activityPubCollectionPagination(url, handler, req.query.page) | |
284 | } |