1 // Intercept ActivityPub client requests
2 import * as express from 'express'
3 import { VideoPrivacy } from '../../../shared/models/videos'
4 import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
5 import { pageToStartAndCount } from '../../helpers/core-utils'
6 import { ACTIVITY_PUB, CONFIG } from '../../initializers'
7 import { buildVideoAnnounce } from '../../lib/activitypub/send'
8 import { audiencify, getAudience } from '../../lib/activitypub/send/misc'
9 import { createActivityData } from '../../lib/activitypub/send/send-create'
10 import { asyncMiddleware, executeIfActivityPub, localAccountValidator } from '../../middlewares'
11 import { videoChannelsGetValidator, videosGetValidator, videosShareValidator } from '../../middlewares/validators'
12 import { videoCommentGetValidator } from '../../middlewares/validators/video-comments'
13 import { AccountModel } from '../../models/account/account'
14 import { ActorModel } from '../../models/activitypub/actor'
15 import { ActorFollowModel } from '../../models/activitypub/actor-follow'
16 import { VideoModel } from '../../models/video/video'
17 import { VideoChannelModel } from '../../models/video/video-channel'
18 import { VideoCommentModel } from '../../models/video/video-comment'
19 import { VideoShareModel } from '../../models/video/video-share'
21 const activityPubClientRouter = express.Router()
23 activityPubClientRouter.get('/accounts?/:name',
24 executeIfActivityPub(asyncMiddleware(localAccountValidator)),
25 executeIfActivityPub(accountController)
27 activityPubClientRouter.get('/accounts?/:name/followers',
28 executeIfActivityPub(asyncMiddleware(localAccountValidator)),
29 executeIfActivityPub(asyncMiddleware(accountFollowersController))
31 activityPubClientRouter.get('/accounts?/:name/following',
32 executeIfActivityPub(asyncMiddleware(localAccountValidator)),
33 executeIfActivityPub(asyncMiddleware(accountFollowingController))
36 activityPubClientRouter.get('/videos/watch/:id',
37 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
38 executeIfActivityPub(asyncMiddleware(videoController))
40 activityPubClientRouter.get('/videos/watch/:id/activity',
41 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
42 executeIfActivityPub(asyncMiddleware(videoController))
44 activityPubClientRouter.get('/videos/watch/:id/announces',
45 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
46 executeIfActivityPub(asyncMiddleware(videoAnnouncesController))
48 activityPubClientRouter.get('/videos/watch/:id/announces/:accountId',
49 executeIfActivityPub(asyncMiddleware(videosShareValidator)),
50 executeIfActivityPub(asyncMiddleware(videoAnnounceController))
52 activityPubClientRouter.get('/videos/watch/:id/likes',
53 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
54 executeIfActivityPub(asyncMiddleware(videoLikesController))
56 activityPubClientRouter.get('/videos/watch/:id/dislikes',
57 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
58 executeIfActivityPub(asyncMiddleware(videoDislikesController))
60 activityPubClientRouter.get('/videos/watch/:id/comments',
61 executeIfActivityPub(asyncMiddleware(videosGetValidator)),
62 executeIfActivityPub(asyncMiddleware(videoCommentsController))
64 activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId',
65 executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)),
66 executeIfActivityPub(asyncMiddleware(videoCommentController))
68 activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId/activity',
69 executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)),
70 executeIfActivityPub(asyncMiddleware(videoCommentController))
73 activityPubClientRouter.get('/video-channels/:id',
74 executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
75 executeIfActivityPub(asyncMiddleware(videoChannelController))
77 activityPubClientRouter.get('/video-channels/:id/followers',
78 executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
79 executeIfActivityPub(asyncMiddleware(videoChannelFollowersController))
81 activityPubClientRouter.get('/video-channels/:id/following',
82 executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
83 executeIfActivityPub(asyncMiddleware(videoChannelFollowingController))
86 // ---------------------------------------------------------------------------
89 activityPubClientRouter
92 // ---------------------------------------------------------------------------
94 function accountController (req: express.Request, res: express.Response, next: express.NextFunction) {
95 const account: AccountModel = res.locals.account
97 return res.json(activityPubContextify(account.toActivityPubObject()))
101 async function accountFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
102 const account: AccountModel = res.locals.account
103 const activityPubResult = await actorFollowers(req, account.Actor)
105 return res.json(activityPubContextify(activityPubResult))
108 async function accountFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
109 const account: AccountModel = res.locals.account
110 const activityPubResult = await actorFollowing(req, account.Actor)
112 return res.json(activityPubContextify(activityPubResult))
115 async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
116 const video: VideoModel = res.locals.video
118 // We need more attributes
119 const videoAll = await VideoModel.loadAndPopulateAll(video.id)
120 const audience = await getAudience(video.VideoChannel.Account.Actor, undefined, video.privacy === VideoPrivacy.PUBLIC)
121 const videoObject = audiencify(videoAll.toActivityPubObject(), audience)
123 if (req.path.endsWith('/activity')) {
124 const data = await createActivityData(video.url, video.VideoChannel.Account.Actor, videoObject, undefined, audience)
125 return res.json(activityPubContextify(data))
128 return res.json(activityPubContextify(videoObject))
131 async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
132 const share = res.locals.videoShare as VideoShareModel
133 const object = await buildVideoAnnounce(share.Actor, share, res.locals.video, undefined)
135 return res.json(activityPubContextify(object))
138 async function videoAnnouncesController (req: express.Request, res: express.Response, next: express.NextFunction) {
139 const video: VideoModel = res.locals.video
141 // We need more attributes
142 const videoAll = await VideoModel.loadAndPopulateAll(video.id)
143 const object = videoAll.toAnnouncesActivityPubObject()
145 return res.json(activityPubContextify(object))
148 async function videoLikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
149 const video: VideoModel = res.locals.video
151 // We need more attributes
152 const videoAll = await VideoModel.loadAndPopulateAll(video.id)
153 const { likesObject } = videoAll.toRatesActivityPubObjects()
155 return res.json(activityPubContextify(likesObject))
158 async function videoDislikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
159 const video: VideoModel = res.locals.video
161 // We need more attributes
162 const videoAll = await VideoModel.loadAndPopulateAll(video.id)
163 const { dislikesObject } = videoAll.toRatesActivityPubObjects()
165 return res.json(activityPubContextify(dislikesObject))
168 async function videoCommentsController (req: express.Request, res: express.Response, next: express.NextFunction) {
169 const video: VideoModel = res.locals.video
171 // We need more attributes
172 const videoAll = await VideoModel.loadAndPopulateAll(video.id)
173 const commentsObject = videoAll.toCommentsActivityPubObject()
175 return res.json(activityPubContextify(commentsObject))
178 async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) {
179 const videoChannel: VideoChannelModel = res.locals.videoChannel
181 return res.json(activityPubContextify(videoChannel.toActivityPubObject()))
184 async function videoChannelFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
185 const videoChannel: VideoChannelModel = res.locals.videoChannel
186 const activityPubResult = await actorFollowers(req, videoChannel.Actor)
188 return res.json(activityPubContextify(activityPubResult))
191 async function videoChannelFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
192 const videoChannel: VideoChannelModel = res.locals.videoChannel
193 const activityPubResult = await actorFollowing(req, videoChannel.Actor)
195 return res.json(activityPubContextify(activityPubResult))
198 async function videoCommentController (req: express.Request, res: express.Response, next: express.NextFunction) {
199 const videoComment: VideoCommentModel = res.locals.videoComment
201 const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined)
202 const isPublic = true // Comments are always public
203 const audience = await getAudience(videoComment.Account.Actor, undefined, isPublic)
205 const videoCommentObject = audiencify(videoComment.toActivityPubObject(threadParentComments), audience)
207 if (req.path.endsWith('/activity')) {
208 const data = await createActivityData(videoComment.url, videoComment.Account.Actor, videoCommentObject, undefined, audience)
209 return res.json(activityPubContextify(data))
212 return res.json(activityPubContextify(videoCommentObject))
215 // ---------------------------------------------------------------------------
217 async function actorFollowing (req: express.Request, actor: ActorModel) {
218 const page = req.query.page || 1
219 const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
221 const result = await ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count)
222 return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
225 async function actorFollowers (req: express.Request, actor: ActorModel) {
226 const page = req.query.page || 1
227 const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
229 const result = await ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count)
230 return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)