]> 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 5199b3f8107990352e4710bfff65db49b79c3e8a..2e168ea78812c6876fa158e685ca60f09f72daa7 100644 (file)
@@ -1,14 +1,13 @@
 // Intercept ActivityPub client requests
 import * as express from 'express'
-import { VideoPrivacy } from '../../../shared/models/videos'
+import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos'
 import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
-import { pageToStartAndCount } from '../../helpers/core-utils'
-import { ACTIVITY_PUB, CONFIG, ROUTE_CACHE_LIFETIME } from '../../initializers'
-import { buildVideoAnnounce } from '../../lib/activitypub/send'
-import { audiencify, getAudience } from '../../lib/activitypub/send/misc'
-import { createActivityData } from '../../lib/activitypub/send/send-create'
-import { asyncMiddleware, executeIfActivityPub, localAccountValidator } from '../../middlewares'
-import { videoChannelsGetValidator, videosGetValidator, videosShareValidator } from '../../middlewares/validators'
+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'
@@ -18,6 +17,17 @@ 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()
 
@@ -72,19 +82,24 @@ activityPubClientRouter.get('/videos/watch/:videoId/comments/:commentId/activity
   executeIfActivityPub(asyncMiddleware(videoCommentController))
 )
 
-activityPubClientRouter.get('/video-channels/:id',
-  executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
+activityPubClientRouter.get('/video-channels/:name',
+  executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)),
   executeIfActivityPub(asyncMiddleware(videoChannelController))
 )
-activityPubClientRouter.get('/video-channels/:id/followers',
-  executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
+activityPubClientRouter.get('/video-channels/:name/followers',
+  executeIfActivityPub(asyncMiddleware(localVideoChannelValidator)),
   executeIfActivityPub(asyncMiddleware(videoChannelFollowersController))
 )
-activityPubClientRouter.get('/video-channels/:id/following',
-  executeIfActivityPub(asyncMiddleware(videoChannelsGetValidator)),
+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))
+)
+
 // ---------------------------------------------------------------------------
 
 export {
@@ -116,13 +131,14 @@ async function accountFollowingController (req: express.Request, res: express.Re
 async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const video: VideoModel = res.locals.video
 
-  // We need more attributes
-  const videoAll = await VideoModel.loadAndPopulateAll(video.id)
-  const audience = await getAudience(video.VideoChannel.Account.Actor, undefined, video.privacy === VideoPrivacy.PUBLIC)
-  const videoObject = audiencify(videoAll.toActivityPubObject(), audience)
+  // We need captions to render AP object
+  video.VideoCaptions = await VideoCaptionModel.listVideoCaptions(video.id)
+
+  const audience = getAudience(video.VideoChannel.Account.Actor, video.privacy === VideoPrivacy.PUBLIC)
+  const videoObject = audiencify(video.toActivityPubObject(), audience)
 
   if (req.path.endsWith('/activity')) {
-    const data = await createActivityData(video.url, video.VideoChannel.Account.Actor, videoObject, undefined, audience)
+    const data = buildCreateActivity(video.url, video.VideoChannel.Account.Actor, videoObject, audience)
     return activityPubResponse(activityPubContextify(data), res)
   }
 
@@ -131,49 +147,53 @@ async function videoController (req: express.Request, res: express.Response, nex
 
 async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const share = res.locals.videoShare as VideoShareModel
-  const object = await buildVideoAnnounce(share.Actor, share, res.locals.video, undefined)
+  const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.video, undefined)
 
-  return activityPubResponse(activityPubContextify(object), res)
+  return activityPubResponse(activityPubContextify(activity), res)
 }
 
 async function videoAnnouncesController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const video: VideoModel = res.locals.video
 
-  // We need more attributes
-  const videoAll = await VideoModel.loadAndPopulateAll(video.id)
-  const object = videoAll.toAnnouncesActivityPubObject()
+  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(object), res)
+  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))
 
-  // We need more attributes
-  const videoAll = await VideoModel.loadAndPopulateAll(video.id)
-  const { likesObject } = videoAll.toRatesActivityPubObjects()
-
-  return activityPubResponse(activityPubContextify(likesObject), res)
+  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))
 
-  // We need more attributes
-  const videoAll = await VideoModel.loadAndPopulateAll(video.id)
-  const { dislikesObject } = videoAll.toRatesActivityPubObjects()
-
-  return activityPubResponse(activityPubContextify(dislikesObject), res)
+  return activityPubResponse(activityPubContextify(json), res)
 }
 
 async function videoCommentsController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const video: VideoModel = res.locals.video
 
-  // We need more attributes
-  const videoAll = await VideoModel.loadAndPopulateAll(video.id)
-  const commentsObject = videoAll.toCommentsActivityPubObject()
+  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(commentsObject), res)
+  return activityPubResponse(activityPubContextify(json), res)
 }
 
 async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) {
@@ -201,38 +221,58 @@ async function videoCommentController (req: express.Request, res: express.Respon
 
   const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined)
   const isPublic = true // Comments are always public
-  const audience = await getAudience(videoComment.Account.Actor, undefined, isPublic)
+  const audience = getAudience(videoComment.Account.Actor, isPublic)
 
   const videoCommentObject = audiencify(videoComment.toActivityPubObject(threadParentComments), audience)
 
   if (req.path.endsWith('/activity')) {
-    const data = await createActivityData(videoComment.url, videoComment.Account.Actor, videoCommentObject, undefined, audience)
+    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 page = req.query.page || 1
-  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  const handler = (start: number, count: number) => {
+    return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count)
+  }
 
-  const result = await ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count)
-  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
 }
 
 async function actorFollowers (req: express.Request, actor: ActorModel) {
-  const page = req.query.page || 1
-  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  const handler = (start: number, count: number) => {
+    return ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count)
+  }
 
-  const result = await ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count)
-  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
 }
 
-function activityPubResponse (data: any, res: express.Response) {
-  return res.type('application/activity+json; charset=utf-8')
-    .json(data)
-    .end()
+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)
 }