]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blobdiff - server/controllers/activitypub/client.ts
Basic video redundancy implementation
[github/Chocobozzz/PeerTube.git] / server / controllers / activitypub / client.ts
index 24c8665a5286ca182eb8027933d5e25ee86cfc7c..2e168ea78812c6876fa158e685ca60f09f72daa7 100644 (file)
 // Intercept ActivityPub client requests
 import * as express from 'express'
-
-import { database as db } from '../../initializers'
-import { executeIfActivityPub, localAccountValidator } from '../../middlewares'
-import { pageToStartAndCount } from '../../helpers'
-import { AccountInstance, VideoChannelInstance } from '../../models'
-import { activityPubCollectionPagination } from '../../helpers/activitypub'
-import { ACTIVITY_PUB, CONFIG } from '../../initializers/constants'
-import { asyncMiddleware } from '../../middlewares/async'
-import { videosGetValidator } from '../../middlewares/validators/videos'
-import { VideoInstance } from '../../models/video/video-interface'
-import { videoChannelsGetValidator } from '../../middlewares/validators/video-channels'
+import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos'
+import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
+import { CONFIG, ROUTE_CACHE_LIFETIME } from '../../initializers'
+import { buildAnnounceWithVideoAudience } from '../../lib/activitypub/send'
+import { audiencify, getAudience } from '../../lib/activitypub/audience'
+import { buildCreateActivity } from '../../lib/activitypub/send/send-create'
+import { asyncMiddleware, executeIfActivityPub, localAccountValidator, localVideoChannelValidator } from '../../middlewares'
+import { videosGetValidator, videosShareValidator } from '../../middlewares/validators'
+import { videoCommentGetValidator } from '../../middlewares/validators/video-comments'
+import { AccountModel } from '../../models/account/account'
+import { ActorModel } from '../../models/activitypub/actor'
+import { ActorFollowModel } from '../../models/activitypub/actor-follow'
+import { VideoModel } from '../../models/video/video'
+import { VideoChannelModel } from '../../models/video/video-channel'
+import { VideoCommentModel } from '../../models/video/video-comment'
+import { VideoShareModel } from '../../models/video/video-share'
+import { cacheRoute } from '../../middlewares/cache'
+import { activityPubResponse } from './utils'
+import { AccountVideoRateModel } from '../../models/account/account-video-rate'
+import {
+  getVideoCommentsActivityPubUrl,
+  getVideoDislikesActivityPubUrl,
+  getVideoLikesActivityPubUrl,
+  getVideoSharesActivityPubUrl
+} from '../../lib/activitypub'
+import { VideoCaptionModel } from '../../models/video/video-caption'
+import { videoRedundancyGetValidator } from '../../middlewares/validators/redundancy'
+import { getServerActor } from '../../helpers/utils'
 
 const activityPubClientRouter = express.Router()
 
-activityPubClientRouter.get('/account/:name',
-  executeIfActivityPub(localAccountValidator),
-  executeIfActivityPub(asyncMiddleware(accountController))
+activityPubClientRouter.get('/accounts?/:name',
+  executeIfActivityPub(asyncMiddleware(localAccountValidator)),
+  executeIfActivityPub(accountController)
 )
-
-activityPubClientRouter.get('/account/:name/followers',
-  executeIfActivityPub(localAccountValidator),
+activityPubClientRouter.get('/accounts?/:name/followers',
+  executeIfActivityPub(asyncMiddleware(localAccountValidator)),
   executeIfActivityPub(asyncMiddleware(accountFollowersController))
 )
-
-activityPubClientRouter.get('/account/:name/following',
-  executeIfActivityPub(localAccountValidator),
+activityPubClientRouter.get('/accounts?/:name/following',
+  executeIfActivityPub(asyncMiddleware(localAccountValidator)),
   executeIfActivityPub(asyncMiddleware(accountFollowingController))
 )
 
 activityPubClientRouter.get('/videos/watch/:id',
-  executeIfActivityPub(videosGetValidator),
+  executeIfActivityPub(asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.ACTIVITY_PUB.VIDEOS))),
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoController))
+)
+activityPubClientRouter.get('/videos/watch/:id/activity',
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
   executeIfActivityPub(asyncMiddleware(videoController))
 )
+activityPubClientRouter.get('/videos/watch/:id/announces',
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoAnnouncesController))
+)
+activityPubClientRouter.get('/videos/watch/:id/announces/:accountId',
+  executeIfActivityPub(asyncMiddleware(videosShareValidator)),
+  executeIfActivityPub(asyncMiddleware(videoAnnounceController))
+)
+activityPubClientRouter.get('/videos/watch/:id/likes',
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoLikesController))
+)
+activityPubClientRouter.get('/videos/watch/:id/dislikes',
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoDislikesController))
+)
+activityPubClientRouter.get('/videos/watch/:id/comments',
+  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoCommentsController))
+)
+activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId',
+  executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoCommentController))
+)
+activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId/activity',
+  executeIfActivityPub(asyncMiddleware(videoCommentGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoCommentController))
+)
 
-activityPubClientRouter.get('/video-channels/:id',
-  executeIfActivityPub(videoChannelsGetValidator),
+activityPubClientRouter.get('/video-channels/:name',
+  executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)),
   executeIfActivityPub(asyncMiddleware(videoChannelController))
 )
+activityPubClientRouter.get('/video-channels/:name/followers',
+  executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)),
+  executeIfActivityPub(asyncMiddleware(videoChannelFollowersController))
+)
+activityPubClientRouter.get('/video-channels/:name/following',
+  executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)),
+  executeIfActivityPub(asyncMiddleware(videoChannelFollowingController))
+)
+
+activityPubClientRouter.get('/redundancy/videos/:videoId/:resolution([0-9]+)(-:fps([0-9]+))?',
+  executeIfActivityPub(asyncMiddleware(videoRedundancyGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoRedundancyController))
+)
 
 // ---------------------------------------------------------------------------
 
@@ -47,44 +108,171 @@ export {
 
 // ---------------------------------------------------------------------------
 
-async function accountController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const account: AccountInstance = res.locals.account
+function accountController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const account: AccountModel = res.locals.account
 
-  return res.json(account.toActivityPubObject()).end()
+  return activityPubResponse(activityPubContextify(account.toActivityPubObject()), res)
 }
 
 async function accountFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const account: AccountInstance = res.locals.account
+  const account: AccountModel = res.locals.account
+  const activityPubResult = await actorFollowers(req, account.Actor)
 
-  const page = req.params.page || 1
-  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  return activityPubResponse(activityPubContextify(activityPubResult), res)
+}
 
-  const result = await db.AccountFollow.listAcceptedFollowerUrlsForApi([ account.id ], start, count)
-  const activityPubResult = activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
+async function accountFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const account: AccountModel = res.locals.account
+  const activityPubResult = await actorFollowing(req, account.Actor)
 
-  return res.json(activityPubResult)
+  return activityPubResponse(activityPubContextify(activityPubResult), res)
 }
 
-async function accountFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const account: AccountInstance = res.locals.account
+async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
 
-  const page = req.params.page || 1
-  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  // We need captions to render AP object
+  video.VideoCaptions = await VideoCaptionModel.listVideoCaptions(video.id)
 
-  const result = await db.AccountFollow.listAcceptedFollowingUrlsForApi([ account.id ], start, count)
-  const activityPubResult = activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
+  const audience = getAudience(video.VideoChannel.Account.Actor, video.privacy === VideoPrivacy.PUBLIC)
+  const videoObject = audiencify(video.toActivityPubObject(), audience)
 
-  return res.json(activityPubResult)
+  if (req.path.endsWith('/activity')) {
+    const data = buildCreateActivity(video.url, video.VideoChannel.Account.Actor, videoObject, audience)
+    return activityPubResponse(activityPubContextify(data), res)
+  }
+
+  return activityPubResponse(activityPubContextify(videoObject), res)
 }
 
-async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const video: VideoInstance = res.locals.video
+async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const share = res.locals.videoShare as VideoShareModel
+  const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.video, undefined)
+
+  return activityPubResponse(activityPubContextify(activity), res)
+}
+
+async function videoAnnouncesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
+
+  const handler = async (start: number, count: number) => {
+    const result = await VideoShareModel.listAndCountByVideoId(video.id, start, count)
+    return {
+      total: result.count,
+      data: result.rows.map(r => r.url)
+    }
+  }
+  const json = await activityPubCollectionPagination(getVideoSharesActivityPubUrl(video), handler, req.query.page)
+
+  return activityPubResponse(activityPubContextify(json), res)
+}
+
+async function videoLikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
+  const json = await videoRates(req, 'like', video, getVideoLikesActivityPubUrl(video))
+
+  return activityPubResponse(activityPubContextify(json), res)
+}
+
+async function videoDislikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
+  const json = await videoRates(req, 'dislike', video, getVideoDislikesActivityPubUrl(video))
 
-  return res.json(video.toActivityPubObject())
+  return activityPubResponse(activityPubContextify(json), res)
+}
+
+async function videoCommentsController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
+
+  const handler = async (start: number, count: number) => {
+    const result = await VideoCommentModel.listAndCountByVideoId(video.id, start, count)
+    return {
+      total: result.count,
+      data: result.rows.map(r => r.url)
+    }
+  }
+  const json = await activityPubCollectionPagination(getVideoCommentsActivityPubUrl(video), handler, req.query.page)
+
+  return activityPubResponse(activityPubContextify(json), res)
 }
 
 async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const videoChannel: VideoChannelInstance = res.locals.videoChannel
+  const videoChannel: VideoChannelModel = res.locals.videoChannel
+
+  return activityPubResponse(activityPubContextify(videoChannel.toActivityPubObject()), res)
+}
+
+async function videoChannelFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const videoChannel: VideoChannelModel = res.locals.videoChannel
+  const activityPubResult = await actorFollowers(req, videoChannel.Actor)
+
+  return activityPubResponse(activityPubContextify(activityPubResult), res)
+}
+
+async function videoChannelFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const videoChannel: VideoChannelModel = res.locals.videoChannel
+  const activityPubResult = await actorFollowing(req, videoChannel.Actor)
+
+  return activityPubResponse(activityPubContextify(activityPubResult), res)
+}
+
+async function videoCommentController (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const videoComment: VideoCommentModel = res.locals.videoComment
+
+  const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined)
+  const isPublic = true // Comments are always public
+  const audience = getAudience(videoComment.Account.Actor, isPublic)
+
+  const videoCommentObject = audiencify(videoComment.toActivityPubObject(threadParentComments), audience)
+
+  if (req.path.endsWith('/activity')) {
+    const data = buildCreateActivity(videoComment.url, videoComment.Account.Actor, videoCommentObject, audience)
+    return activityPubResponse(activityPubContextify(data), res)
+  }
+
+  return activityPubResponse(activityPubContextify(videoCommentObject), res)
+}
+
+async function videoRedundancyController (req: express.Request, res: express.Response) {
+  const videoRedundancy = res.locals.videoRedundancy
+  const serverActor = await getServerActor()
+
+  const audience = getAudience(serverActor)
+  const object = audiencify(videoRedundancy.toActivityPubObject(), audience)
+
+  if (req.path.endsWith('/activity')) {
+    const data = buildCreateActivity(videoRedundancy.url, serverActor, object, audience)
+    return activityPubResponse(activityPubContextify(data), res)
+  }
+
+  return activityPubResponse(activityPubContextify(object), res)
+}
+
+// ---------------------------------------------------------------------------
+
+async function actorFollowing (req: express.Request, actor: ActorModel) {
+  const handler = (start: number, count: number) => {
+    return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count)
+  }
+
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
+}
+
+async function actorFollowers (req: express.Request, actor: ActorModel) {
+  const handler = (start: number, count: number) => {
+    return ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count)
+  }
+
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
+}
 
-  return res.json(videoChannel.toActivityPubObject())
+function videoRates (req: express.Request, rateType: VideoRateType, video: VideoModel, url: string) {
+  const handler = async (start: number, count: number) => {
+    const result = await AccountVideoRateModel.listAndCountAccountUrlsByVideoId(rateType, video.id, start, count)
+    return {
+      total: result.count,
+      data: result.rows.map(r => r.Account.Actor.url)
+    }
+  }
+  return activityPubCollectionPagination(url, handler, req.query.page)
 }