13 files changed, 210 insertions, 255 deletions

diff --git a/server/controllers/activitypub/client.ts b/server/controllers/activitypub/client.ts
index 767fde5d9..1c780783c 100644
--- a/server/controllers/activitypub/client.ts
+++ b/server/controllers/activitypub/client.ts
@@ -1,9 +1,8 @@
 // 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 { CONFIG, ROUTE_CACHE_LIFETIME } from '../../initializers'
 import { buildVideoAnnounce } from '../../lib/activitypub/send'
 import { audiencify, getAudience } from '../../lib/activitypub/audience'
 import { createActivityData } from '../../lib/activitypub/send/send-create'
@@ -18,6 +17,14 @@ 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'
 
 const activityPubClientRouter = express.Router()
 
@@ -116,10 +123,8 @@ 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)
+  const videoObject = audiencify(video.toActivityPubObject(), audience)
 
   if (req.path.endsWith('/activity')) {
     const data = await createActivityData(video.url, video.VideoChannel.Account.Actor, videoObject, undefined, audience)
@@ -139,41 +144,45 @@ async function videoAnnounceController (req: express.Request, res: express.Respo
 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) {
@@ -216,23 +225,28 @@ async function videoCommentController (req: express.Request, res: express.Respon
 // ---------------------------------------------------------------------------
 
 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)
 }
diff --git a/server/controllers/activitypub/outbox.ts b/server/controllers/activitypub/outbox.ts
index c9e087a13..97bf9b052 100644
--- a/server/controllers/activitypub/outbox.ts
+++ b/server/controllers/activitypub/outbox.ts
@@ -1,16 +1,15 @@
 import * as express from 'express'
 import { Activity } from '../../../shared/models/activitypub/activity'
 import { VideoPrivacy } from '../../../shared/models/videos'
-import { activityPubCollectionPagination } from '../../helpers/activitypub'
-import { pageToStartAndCount } from '../../helpers/core-utils'
+import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
 import { logger } from '../../helpers/logger'
-import { ACTIVITY_PUB } from '../../initializers/constants'
 import { announceActivityData, createActivityData } from '../../lib/activitypub/send'
 import { buildAudience } from '../../lib/activitypub/audience'
 import { asyncMiddleware, localAccountValidator } from '../../middlewares'
 import { AccountModel } from '../../models/account/account'
 import { ActorModel } from '../../models/activitypub/actor'
 import { VideoModel } from '../../models/video/video'
+import { activityPubResponse } from './utils'
 
 const outboxRouter = express.Router()
 
@@ -30,10 +29,17 @@ export {
 async function outboxController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const account: AccountModel = res.locals.account
   const actor = account.Actor
+  const actorOutboxUrl = account.Actor.url + '/outbox'
+
+  logger.info('Receiving outbox request for %s.', actorOutboxUrl)
 
-  const page = req.query.page || 1
-  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  const handler = (start: number, count: number) => buildActivities(actor, start, count)
+  const json = await activityPubCollectionPagination(actorOutboxUrl, handler, req.query.page)
+
+  return activityPubResponse(activityPubContextify(json), res)
+}
 
+async function buildActivities (actor: ActorModel, start: number, count: number) {
   const data = await VideoModel.listAllAndSharedByActorForOutbox(actor.id, start, count)
   const activities: Activity[] = []
 
@@ -62,14 +68,8 @@ async function outboxController (req: express.Request, res: express.Response, ne
     }
   }
 
-  const newResult = {
+  return {
     data: activities,
     total: data.total
   }
-  const actorOutboxUrl = account.Actor.url + '/outbox'
-  const json = activityPubCollectionPagination(actorOutboxUrl, page, newResult)
-
-  logger.info('Receiving outbox request for %s.', actorOutboxUrl)
-
-  return res.json(json).end()
 }
diff --git a/server/controllers/activitypub/utils.ts b/server/controllers/activitypub/utils.ts
new file mode 100644
index 000000000..599cf48ab
--- /dev/null
+++ b/server/controllers/activitypub/utils.ts
@@ -0,0 +1,11 @@
+import * as express from 'express'
+
+function activityPubResponse (data: any, res: express.Response) {
+  return res.type('application/activity+json; charset=utf-8')
+            .json(data)
+            .end()
+}
+
+export {
+  activityPubResponse
+}
diff --git a/server/helpers/activitypub.ts b/server/helpers/activitypub.ts
index 1934fa0f0..d1f3ec02d 100644
--- a/server/helpers/activitypub.ts
+++ b/server/helpers/activitypub.ts
@@ -1,8 +1,11 @@
+import * as Bluebird from 'bluebird'
+import * as validator from 'validator'
 import { ResultList } from '../../shared/models'
 import { Activity, ActivityPubActor } from '../../shared/models/activitypub'
 import { ACTIVITY_PUB } from '../initializers'
 import { ActorModel } from '../models/activitypub/actor'
 import { signObject } from './peertube-crypto'
+import { pageToStartAndCount } from './core-utils'
 
 function activityPubContextify <T> (data: T) {
   return Object.assign(data,{
@@ -44,16 +47,23 @@ function activityPubContextify <T> (data: T) {
   })
 }
 
-function activityPubCollection (url: string, results: any[]) {
-  return {
-    id: url,
-    type: 'OrderedCollection',
-    totalItems: results.length,
-    orderedItems: results
+type ActivityPubCollectionPaginationHandler = (start: number, count: number) => Bluebird<ResultList<any>> | Promise<ResultList<any>>
+async function activityPubCollectionPagination (url: string, handler: ActivityPubCollectionPaginationHandler, page?: any) {
+  if (!page || !validator.isInt(page)) {
+    // We just display the first page URL, we only need the total items
+    const result = await handler(0, 1)
+
+    return {
+      id: url,
+      type: 'OrderedCollection',
+      totalItems: result.total,
+      first: url + '?page=1'
+    }
   }
-}
 
-function activityPubCollectionPagination (url: string, page: any, result: ResultList<any>) {
+  const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
+  const result = await handler(start, count)
+
   let next: string
   let prev: string
 
@@ -69,27 +79,16 @@ function activityPubCollectionPagination (url: string, page: any, result: Result
     prev = url + '?page=' + (page - 1)
   }
 
-  const orderedCollectionPagination = {
+  return {
     id: url + '?page=' + page,
     type: 'OrderedCollectionPage',
     prev,
     next,
     partOf: url,
-    orderedItems: result.data
-  }
-
-  if (page === 1) {
-    return activityPubContextify({
-      id: url,
-      type: 'OrderedCollection',
-      totalItems: result.total,
-      first: orderedCollectionPagination
-    })
-  } else {
-    orderedCollectionPagination['totalItems'] = result.total
+    orderedItems: result.data,
+    totalItems: result.total
   }
 
-  return orderedCollectionPagination
 }
 
 function buildSignedActivity (byActor: ActorModel, data: Object) {
@@ -110,6 +109,5 @@ export {
   getActorUrl,
   activityPubContextify,
   activityPubCollectionPagination,
-  activityPubCollection,
   buildSignedActivity
 }
diff --git a/server/lib/activitypub/crawl.ts b/server/lib/activitypub/crawl.ts
new file mode 100644
index 000000000..7305b3969
--- /dev/null
+++ b/server/lib/activitypub/crawl.ts
@@ -0,0 +1,40 @@
+import { ACTIVITY_PUB, JOB_REQUEST_TIMEOUT } from '../../initializers'
+import { doRequest } from '../../helpers/requests'
+import { logger } from '../../helpers/logger'
+
+async function crawlCollectionPage <T> (uri: string, handler: (items: T[]) => Promise<any>) {
+  logger.info('Crawling ActivityPub data on %s.', uri)
+
+  const options = {
+    method: 'GET',
+    uri,
+    json: true,
+    activityPub: true,
+    timeout: JOB_REQUEST_TIMEOUT
+  }
+
+  const response = await doRequest(options)
+  const firstBody = response.body
+
+  let limit = ACTIVITY_PUB.FETCH_PAGE_LIMIT
+  let i = 0
+  let nextLink = firstBody.first
+  while (nextLink && i < limit) {
+    options.uri = nextLink
+
+    const { body } = await doRequest(options)
+    nextLink = body.next
+    i++
+
+    if (Array.isArray(body.orderedItems)) {
+      const items = body.orderedItems
+      logger.info('Processing %i ActivityPub items for %s.', items.length, nextLink)
+
+      await handler(items)
+    }
+  }
+}
+
+export {
+  crawlCollectionPage
+}
diff --git a/server/lib/activitypub/video-comments.ts b/server/lib/activitypub/video-comments.ts
index 60c9179a6..fd03710c2 100644
--- a/server/lib/activitypub/video-comments.ts
+++ b/server/lib/activitypub/video-comments.ts
@@ -37,7 +37,7 @@ async function videoCommentActivityObjectToDBAttributes (video: VideoModel, acto
   }
 }
 
-async function addVideoComments (instance: VideoModel, commentUrls: string[]) {
+async function addVideoComments (commentUrls: string[], instance: VideoModel) {
   for (const commentUrl of commentUrls) {
     await addVideoComment(instance, commentUrl)
   }
diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts
index dbd7385a4..be6794cef 100644
--- a/server/lib/activitypub/videos.ts
+++ b/server/lib/activitypub/videos.ts
@@ -20,6 +20,7 @@ import { VideoFileModel } from '../../models/video/video-file'
 import { VideoShareModel } from '../../models/video/video-share'
 import { getOrCreateActorAndServerAndModel } from './actor'
 import { addVideoComments } from './video-comments'
+import { crawlCollectionPage } from './crawl'
 
 function fetchRemoteVideoPreview (video: VideoModel, reject: Function) {
   const host = video.VideoChannel.Account.Actor.Server.host
@@ -216,25 +217,17 @@ async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentOb
   const video = await retryTransactionWrapper(getOrCreateVideo, options)
 
   // Process outside the transaction because we could fetch remote data
-  if (videoObject.likes && Array.isArray(videoObject.likes.orderedItems)) {
-    logger.info('Adding likes of video %s.', video.uuid)
-    await createRates(videoObject.likes.orderedItems, video, 'like')
-  }
+  logger.info('Adding likes of video %s.', video.uuid)
+  await crawlCollectionPage<string>(videoObject.likes, (items) => createRates(items, video, 'like'))
 
-  if (videoObject.dislikes && Array.isArray(videoObject.dislikes.orderedItems)) {
-    logger.info('Adding dislikes of video %s.', video.uuid)
-    await createRates(videoObject.dislikes.orderedItems, video, 'dislike')
-  }
+  logger.info('Adding dislikes of video %s.', video.uuid)
+  await crawlCollectionPage<string>(videoObject.dislikes, (items) => createRates(items, video, 'dislike'))
 
-  if (videoObject.shares && Array.isArray(videoObject.shares.orderedItems)) {
-    logger.info('Adding shares of video %s.', video.uuid)
-    await addVideoShares(video, videoObject.shares.orderedItems)
-  }
+  logger.info('Adding shares of video %s.', video.uuid)
+  await crawlCollectionPage<string>(videoObject.shares, (items) => addVideoShares(items, video))
 
-  if (videoObject.comments && Array.isArray(videoObject.comments.orderedItems)) {
-    logger.info('Adding comments of video %s.', video.uuid)
-    await addVideoComments(video, videoObject.comments.orderedItems)
-  }
+  logger.info('Adding comments of video %s.', video.uuid)
+  await crawlCollectionPage<string>(videoObject.comments, (items) => addVideoComments(items, video))
 
   return { actor, channelActor, video }
 }
@@ -266,7 +259,7 @@ async function createRates (actorUrls: string[], video: VideoModel, rate: VideoR
   return
 }
 
-async function addVideoShares (instance: VideoModel, shareUrls: string[]) {
+async function addVideoShares (shareUrls: string[], instance: VideoModel) {
   for (const shareUrl of shareUrls) {
     // Fetch url
     const { body } = await doRequest({
diff --git a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts b/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
index 4683beb2f..10c0e606f 100644
--- a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
+++ b/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
@@ -1,9 +1,9 @@
 import * as kue from 'kue'
 import { logger } from '../../../helpers/logger'
-import { doRequest } from '../../../helpers/requests'
-import { ACTIVITY_PUB, JOB_REQUEST_TIMEOUT } from '../../../initializers'
 import { processActivities } from '../../activitypub/process'
 import { ActivitypubHttpBroadcastPayload } from './activitypub-http-broadcast'
+import { crawlCollectionPage } from '../../activitypub/crawl'
+import { Activity } from '../../../../shared/models/activitypub'
 
 export type ActivitypubHttpFetcherPayload = {
   uris: string[]
@@ -14,46 +14,8 @@ async function processActivityPubHttpFetcher (job: kue.Job) {
 
   const payload = job.data as ActivitypubHttpBroadcastPayload
 
-  const options = {
-    method: 'GET',
-    uri: '',
-    json: true,
-    activityPub: true,
-    timeout: JOB_REQUEST_TIMEOUT
-  }
-
   for (const uri of payload.uris) {
-    options.uri = uri
-    logger.info('Fetching ActivityPub data on %s.', uri)
-
-    const response = await doRequest(options)
-    const firstBody = response.body
-
-    if (firstBody.first && Array.isArray(firstBody.first.orderedItems)) {
-      const activities = firstBody.first.orderedItems
-
-      logger.info('Processing %i items ActivityPub fetcher for %s.', activities.length, options.uri)
-
-      await processActivities(activities)
-    }
-
-    let limit = ACTIVITY_PUB.FETCH_PAGE_LIMIT
-    let i = 0
-    let nextLink = firstBody.first.next
-    while (nextLink && i < limit) {
-      options.uri = nextLink
-
-      const { body } = await doRequest(options)
-      nextLink = body.next
-      i++
-
-      if (Array.isArray(body.orderedItems)) {
-        const activities = body.orderedItems
-        logger.info('Processing %i items ActivityPub fetcher for %s.', activities.length, options.uri)
-
-        await processActivities(activities)
-      }
-    }
+    await crawlCollectionPage<Activity>(uri, (items) => processActivities(items))
   }
 }
 
diff --git a/server/models/account/account-video-rate.ts b/server/models/account/account-video-rate.ts
index e969e4a43..508ab814f 100644
--- a/server/models/account/account-video-rate.ts
+++ b/server/models/account/account-video-rate.ts
@@ -6,6 +6,7 @@ import { VideoRateType } from '../../../shared/models/videos'
 import { VIDEO_RATE_TYPES } from '../../initializers'
 import { VideoModel } from '../video/video'
 import { AccountModel } from './account'
+import { ActorModel } from '../activitypub/actor'
 
 /*
   Account rates per video.
@@ -66,4 +67,32 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
 
     return AccountVideoRateModel.findOne(options)
   }
+
+  static listAndCountAccountUrlsByVideoId (rateType: VideoRateType, videoId: number, start: number, count: number, t?: Transaction) {
+    const query = {
+      start,
+      count,
+      where: {
+        videoId,
+        type: rateType
+      },
+      transaction: t,
+      include: [
+        {
+          attributes: [ 'actorId' ],
+          model: AccountModel.unscoped(),
+          required: true,
+          include: [
+            {
+              attributes: [ 'url' ],
+              model: ActorModel.unscoped(),
+              required: true
+            }
+          ]
+        }
+      ]
+    }
+
+    return AccountVideoRateModel.findAndCountAll(query)
+  }
 }
diff --git a/server/models/activitypub/actor-follow.ts b/server/models/activitypub/actor-follow.ts
index c97f4cead..b8ce6de1d 100644
--- a/server/models/activitypub/actor-follow.ts
+++ b/server/models/activitypub/actor-follow.ts
@@ -335,8 +335,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
       tasks.push(ActorFollowModel.sequelize.query(query, options))
     }
 
-    const [ followers, [ { total } ] ] = await
-    Promise.all(tasks)
+    const [ followers, [ { total } ] ] = await Promise.all(tasks)
     const urls: string[] = followers.map(f => f.url)
 
     return {
diff --git a/server/models/video/video-comment.ts b/server/models/video/video-comment.ts
index 5386a10aa..18398905e 100644
--- a/server/models/video/video-comment.ts
+++ b/server/models/video/video-comment.ts
@@ -326,6 +326,20 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
       .findAll(query)
   }
 
+  static listAndCountByVideoId (videoId: number, start: number, count: number, t?: Sequelize.Transaction, order: 'ASC' | 'DESC' = 'ASC') {
+    const query = {
+      order: [ [ 'createdAt', order ] ],
+      start,
+      count,
+      where: {
+        videoId
+      },
+      transaction: t
+    }
+
+    return VideoCommentModel.findAndCountAll(query)
+  }
+
   static async getStats () {
     const totalLocalVideoComments = await VideoCommentModel.count({
       include: [
diff --git a/server/models/video/video-share.ts b/server/models/video/video-share.ts
index 602cc69b9..adadf5dea 100644
--- a/server/models/video/video-share.ts
+++ b/server/models/video/video-share.ts
@@ -187,4 +187,17 @@ export class VideoShareModel extends Model<VideoShareModel> {
       .findAll(query)
       .then(res => res.map(r => r.Actor))
   }
+
+  static listAndCountByVideoId (videoId: number, start: number, count: number, t?: Sequelize.Transaction) {
+    const query = {
+      start,
+      count,
+      where: {
+        videoId
+      },
+      transaction: t
+    }
+
+    return VideoShareModel.findAndCountAll(query)
+  }
 }
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index 012a758ee..f4689fe12 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -29,7 +29,7 @@ import { VideoPrivacy, VideoResolution } from '../../../shared'
 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
 import { Video, VideoDetails, VideoFile } from '../../../shared/models/videos'
 import { VideoFilter } from '../../../shared/models/videos/video-query.type'
-import { activityPubCollection } from '../../helpers/activitypub'
+import { activityPubCollectionPagination } from '../../helpers/activitypub'
 import {
   createTorrentPromise,
   peertubeTruncate,
@@ -602,18 +602,6 @@ export class VideoModel extends Model<VideoModel> {
           attributes: [ 'id', 'url' ],
           model: VideoShareModel.unscoped(),
           required: false,
-          where: {
-            [Sequelize.Op.and]: [
-              {
-                id: {
-                  [Sequelize.Op.not]: null
-                }
-              },
-              {
-                actorId
-              }
-            ]
-          },
           include: [
             {
               attributes: [ 'id', 'url' ],
@@ -644,35 +632,6 @@ export class VideoModel extends Model<VideoModel> {
             }
           ]
         },
-        {
-          attributes: [ 'type' ],
-          model: AccountVideoRateModel,
-          required: false,
-          include: [
-            {
-              attributes: [ 'id' ],
-              model: AccountModel.unscoped(),
-              include: [
-                {
-                  attributes: [ 'url' ],
-                  model: ActorModel.unscoped(),
-                  include: [
-                    {
-                      attributes: [ 'host' ],
-                      model: ServerModel,
-                      required: false
-                    }
-                  ]
-                }
-              ]
-            }
-          ]
-        },
-        {
-          attributes: [ 'url' ],
-          model: VideoCommentModel,
-          required: false
-        },
         VideoFileModel,
         TagModel
       ]
@@ -897,26 +856,6 @@ export class VideoModel extends Model<VideoModel> {
       .findOne(options)
   }
 
-  static loadAndPopulateAll (id: number) {
-    const options = {
-      order: [ [ 'Tags', 'name', 'ASC' ] ],
-      where: {
-        id
-      }
-    }
-
-    return VideoModel
-      .scope([
-        ScopeNames.WITH_RATES,
-        ScopeNames.WITH_SHARES,
-        ScopeNames.WITH_TAGS,
-        ScopeNames.WITH_FILES,
-        ScopeNames.WITH_ACCOUNT_DETAILS,
-        ScopeNames.WITH_COMMENTS
-      ])
-      .findOne(options)
-  }
-
   static async getStats () {
     const totalLocalVideos = await VideoModel.count({
       where: {
@@ -1203,25 +1142,6 @@ export class VideoModel extends Model<VideoModel> {
       }
     }
 
-    let likesObject
-    let dislikesObject
-
-    if (Array.isArray(this.AccountVideoRates)) {
-      const res = this.toRatesActivityPubObjects()
-      likesObject = res.likesObject
-      dislikesObject = res.dislikesObject
-    }
-
-    let sharesObject
-    if (Array.isArray(this.VideoShares)) {
-      sharesObject = this.toAnnouncesActivityPubObject()
-    }
-
-    let commentsObject
-    if (Array.isArray(this.VideoComments)) {
-      commentsObject = this.toCommentsActivityPubObject()
-    }
-
     const url = []
     for (const file of this.VideoFiles) {
       url.push({
@@ -1280,10 +1200,10 @@ export class VideoModel extends Model<VideoModel> {
         height: THUMBNAILS_SIZE.height
       },
       url,
-      likes: likesObject,
-      dislikes: dislikesObject,
-      shares: sharesObject,
-      comments: commentsObject,
+      likes: getVideoLikesActivityPubUrl(this),
+      dislikes: getVideoDislikesActivityPubUrl(this),
+      shares: getVideoSharesActivityPubUrl(this),
+      comments: getVideoCommentsActivityPubUrl(this),
       attributedTo: [
         {
           type: 'Person',
@@ -1297,44 +1217,6 @@ export class VideoModel extends Model<VideoModel> {
     }
   }
 
-  toAnnouncesActivityPubObject () {
-    const shares: string[] = []
-
-    for (const videoShare of this.VideoShares) {
-      shares.push(videoShare.url)
-    }
-
-    return activityPubCollection(getVideoSharesActivityPubUrl(this), shares)
-  }
-
-  toCommentsActivityPubObject () {
-    const comments: string[] = []
-
-    for (const videoComment of this.VideoComments) {
-      comments.push(videoComment.url)
-    }
-
-    return activityPubCollection(getVideoCommentsActivityPubUrl(this), comments)
-  }
-
-  toRatesActivityPubObjects () {
-    const likes: string[] = []
-    const dislikes: string[] = []
-
-    for (const rate of this.AccountVideoRates) {
-      if (rate.type === 'like') {
-        likes.push(rate.Account.Actor.url)
-      } else if (rate.type === 'dislike') {
-        dislikes.push(rate.Account.Actor.url)
-      }
-    }
-
-    const likesObject = activityPubCollection(getVideoLikesActivityPubUrl(this), likes)
-    const dislikesObject = activityPubCollection(getVideoDislikesActivityPubUrl(this), dislikes)
-
-    return { likesObject, dislikesObject }
-  }
-
   getTruncatedDescription () {
     if (!this.description) return null