19 files changed, 132 insertions, 135 deletions

diff --git a/server/controllers/activitypub/client.ts b/server/controllers/activitypub/client.ts
index 5199b3f81..767fde5d9 100644
--- a/server/controllers/activitypub/client.ts
+++ b/server/controllers/activitypub/client.ts
@@ -5,7 +5,7 @@ import { activityPubCollectionPagination, activityPubContextify } from '../../he
 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 { audiencify, getAudience } from '../../lib/activitypub/audience'
 import { createActivityData } from '../../lib/activitypub/send/send-create'
 import { asyncMiddleware, executeIfActivityPub, localAccountValidator } from '../../middlewares'
 import { videoChannelsGetValidator, videosGetValidator, videosShareValidator } from '../../middlewares/validators'
diff --git a/server/controllers/activitypub/outbox.ts b/server/controllers/activitypub/outbox.ts
index 0077e1d0b..c9e087a13 100644
--- a/server/controllers/activitypub/outbox.ts
+++ b/server/controllers/activitypub/outbox.ts
@@ -6,7 +6,7 @@ import { pageToStartAndCount } from '../../helpers/core-utils'
 import { logger } from '../../helpers/logger'
 import { ACTIVITY_PUB } from '../../initializers/constants'
 import { announceActivityData, createActivityData } from '../../lib/activitypub/send'
-import { buildAudience } from '../../lib/activitypub/send/misc'
+import { buildAudience } from '../../lib/activitypub/audience'
 import { asyncMiddleware, localAccountValidator } from '../../middlewares'
 import { AccountModel } from '../../models/account/account'
 import { ActorModel } from '../../models/activitypub/actor'
diff --git a/server/lib/activitypub/audience.ts b/server/lib/activitypub/audience.ts
new file mode 100644
index 000000000..916358fe2
--- /dev/null
+++ b/server/lib/activitypub/audience.ts
@@ -0,0 +1,92 @@
+import { Transaction } from 'sequelize'
+import { ActivityAudience } from '../../../shared/models/activitypub'
+import { ACTIVITY_PUB } from '../../initializers'
+import { ActorModel } from '../../models/activitypub/actor'
+import { VideoModel } from '../../models/video/video'
+import { VideoCommentModel } from '../../models/video/video-comment'
+import { VideoShareModel } from '../../models/video/video-share'
+
+function getVideoAudience (video: VideoModel, actorsInvolvedInVideo: ActorModel[]) {
+  return {
+    to: [ video.VideoChannel.Account.Actor.url ],
+    cc: actorsInvolvedInVideo.map(a => a.followersUrl)
+  }
+}
+
+function getVideoCommentAudience (
+  videoComment: VideoCommentModel,
+  threadParentComments: VideoCommentModel[],
+  actorsInvolvedInVideo: ActorModel[],
+  isOrigin = false
+) {
+  const to = [ ACTIVITY_PUB.PUBLIC ]
+  const cc = [ ]
+
+  // Owner of the video we comment
+  if (isOrigin === false) {
+    cc.push(videoComment.Video.VideoChannel.Account.Actor.url)
+  }
+
+  // Followers of the poster
+  cc.push(videoComment.Account.Actor.followersUrl)
+
+  // Send to actors we reply to
+  for (const parentComment of threadParentComments) {
+    cc.push(parentComment.Account.Actor.url)
+  }
+
+  return {
+    to,
+    cc: cc.concat(actorsInvolvedInVideo.map(a => a.followersUrl))
+  }
+}
+
+function getObjectFollowersAudience (actorsInvolvedInObject: ActorModel[]) {
+  return {
+    to: [ ACTIVITY_PUB.PUBLIC ].concat(actorsInvolvedInObject.map(a => a.followersUrl)),
+    cc: []
+  }
+}
+
+async function getActorsInvolvedInVideo (video: VideoModel, t: Transaction) {
+  const actors = await VideoShareModel.loadActorsByShare(video.id, t)
+  actors.push(video.VideoChannel.Account.Actor)
+
+  return actors
+}
+
+async function getAudience (actorSender: ActorModel, t: Transaction, isPublic = true) {
+  return buildAudience([ actorSender.followersUrl ], isPublic)
+}
+
+function buildAudience (followerInboxUrls: string[], isPublic = true) {
+  // Thanks Mastodon: https://github.com/tootsuite/mastodon/blob/master/app/lib/activitypub/tag_manager.rb#L47
+  let to = []
+  let cc = []
+
+  if (isPublic) {
+    to = [ ACTIVITY_PUB.PUBLIC ]
+    cc = followerInboxUrls
+  } else { // Unlisted
+    to = [ ]
+    cc = [ ]
+  }
+
+  return { to, cc }
+}
+
+function audiencify <T> (object: T, audience: ActivityAudience) {
+  return Object.assign(object, audience)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  buildAudience,
+  getAudience,
+  getVideoAudience,
+  getActorsInvolvedInVideo,
+  getObjectFollowersAudience,
+  audiencify,
+  getVideoCommentAudience
+}
diff --git a/server/lib/activitypub/index.ts b/server/lib/activitypub/index.ts
index 88064c6b6..6906bf9d3 100644
--- a/server/lib/activitypub/index.ts
+++ b/server/lib/activitypub/index.ts
@@ -1,7 +1,6 @@
 export * from './process'
 export * from './send'
 export * from './actor'
-export * from './fetch'
 export * from './share'
 export * from './videos'
 export * from './video-comments'
diff --git a/server/lib/activitypub/process/process-announce.ts b/server/lib/activitypub/process/process-announce.ts
index 09f2e80f3..a6e1e2d47 100644
--- a/server/lib/activitypub/process/process-announce.ts
+++ b/server/lib/activitypub/process/process-announce.ts
@@ -5,7 +5,7 @@ import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoModel } from '../../../models/video/video'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { getOrCreateActorAndServerAndModel } from '../actor'
-import { forwardActivity } from '../send/misc'
+import { forwardActivity } from '../send/utils'
 import { getOrCreateAccountAndVideoAndChannel } from '../videos'
 
 async function processAnnounceActivity (activity: ActivityAnnounce) {
diff --git a/server/lib/activitypub/process/process-create.ts b/server/lib/activitypub/process/process-create.ts
index ee180b765..99a5f6f9c 100644
--- a/server/lib/activitypub/process/process-create.ts
+++ b/server/lib/activitypub/process/process-create.ts
@@ -9,9 +9,10 @@ import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoAbuseModel } from '../../../models/video/video-abuse'
 import { VideoCommentModel } from '../../../models/video/video-comment'
 import { getOrCreateActorAndServerAndModel } from '../actor'
-import { forwardActivity, getActorsInvolvedInVideo } from '../send/misc'
+import { getActorsInvolvedInVideo } from '../audience'
 import { resolveThread } from '../video-comments'
 import { getOrCreateAccountAndVideoAndChannel } from '../videos'
+import { forwardActivity } from '../send/utils'
 
 async function processCreateActivity (activity: ActivityCreate) {
   const activityObject = activity.object
diff --git a/server/lib/activitypub/process/process-delete.ts b/server/lib/activitypub/process/process-delete.ts
index b58f6c04a..8310b70f0 100644
--- a/server/lib/activitypub/process/process-delete.ts
+++ b/server/lib/activitypub/process/process-delete.ts
@@ -8,7 +8,7 @@ import { VideoModel } from '../../../models/video/video'
 import { VideoChannelModel } from '../../../models/video/video-channel'
 import { VideoCommentModel } from '../../../models/video/video-comment'
 import { getOrCreateActorAndServerAndModel } from '../actor'
-import { forwardActivity } from '../send/misc'
+import { forwardActivity } from '../send/utils'
 
 async function processDeleteActivity (activity: ActivityDelete) {
   const objectUrl = typeof activity.object === 'string' ? activity.object : activity.object.id
diff --git a/server/lib/activitypub/process/process-like.ts b/server/lib/activitypub/process/process-like.ts
index 0d161b126..d219e76eb 100644
--- a/server/lib/activitypub/process/process-like.ts
+++ b/server/lib/activitypub/process/process-like.ts
@@ -4,7 +4,7 @@ import { sequelizeTypescript } from '../../../initializers'
 import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { getOrCreateActorAndServerAndModel } from '../actor'
-import { forwardActivity } from '../send/misc'
+import { forwardActivity } from '../send/utils'
 import { getOrCreateAccountAndVideoAndChannel } from '../videos'
 
 async function processLikeActivity (activity: ActivityLike) {
diff --git a/server/lib/activitypub/process/process-undo.ts b/server/lib/activitypub/process/process-undo.ts
index 9b024d15f..d023f7029 100644
--- a/server/lib/activitypub/process/process-undo.ts
+++ b/server/lib/activitypub/process/process-undo.ts
@@ -8,7 +8,7 @@ import { AccountModel } from '../../../models/account/account'
 import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { forwardActivity } from '../send/misc'
+import { forwardActivity } from '../send/utils'
 import { getOrCreateAccountAndVideoAndChannel } from '../videos'
 import { VideoShareModel } from '../../../models/video/video-share'
 
diff --git a/server/lib/activitypub/process/process-update.ts b/server/lib/activitypub/process/process-update.ts
index 0dd657c2b..2750f48c3 100644
--- a/server/lib/activitypub/process/process-update.ts
+++ b/server/lib/activitypub/process/process-update.ts
@@ -14,7 +14,8 @@ import { VideoFileModel } from '../../../models/video/video-file'
 import { fetchAvatarIfExists, getOrCreateActorAndServerAndModel, updateActorAvatarInstance, updateActorInstance } from '../actor'
 import {
   generateThumbnailFromUrl,
-  getOrCreateAccountAndVideoAndChannel, getOrCreateVideoChannel,
+  getOrCreateAccountAndVideoAndChannel,
+  getOrCreateVideoChannel,
   videoActivityObjectToDBAttributes,
   videoFileActivityUrlToDBAttributes
 } from '../videos'
diff --git a/server/lib/activitypub/send/send-accept.ts b/server/lib/activitypub/send/send-accept.ts
index 064fd88d2..44644a22f 100644
--- a/server/lib/activitypub/send/send-accept.ts
+++ b/server/lib/activitypub/send/send-accept.ts
@@ -2,7 +2,7 @@ import { ActivityAccept, ActivityFollow } from '../../../../shared/models/activi
 import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
 import { getActorFollowAcceptActivityPubUrl, getActorFollowActivityPubUrl } from '../url'
-import { unicastTo } from './misc'
+import { unicastTo } from './utils'
 import { followActivityData } from './send-follow'
 
 async function sendAccept (actorFollow: ActorFollowModel) {
diff --git a/server/lib/activitypub/send/send-announce.ts b/server/lib/activitypub/send/send-announce.ts
index 4179c9d43..fa1d47259 100644
--- a/server/lib/activitypub/send/send-announce.ts
+++ b/server/lib/activitypub/send/send-announce.ts
@@ -3,7 +3,8 @@ import { ActivityAnnounce, ActivityAudience } from '../../../../shared/models/ac
 import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoModel } from '../../../models/video/video'
 import { VideoShareModel } from '../../../models/video/video-share'
-import { broadcastToFollowers, getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience } from './misc'
+import { broadcastToFollowers } from './utils'
+import { getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience } from '../audience'
 
 async function buildVideoAnnounce (byActor: ActorModel, videoShare: VideoShareModel, video: VideoModel, t: Transaction) {
   const announcedObject = video.url
diff --git a/server/lib/activitypub/send/send-create.ts b/server/lib/activitypub/send/send-create.ts
index 4ff20b033..3ef4fcd3b 100644
--- a/server/lib/activitypub/send/send-create.ts
+++ b/server/lib/activitypub/send/send-create.ts
@@ -7,17 +7,15 @@ import { VideoModel } from '../../../models/video/video'
 import { VideoAbuseModel } from '../../../models/video/video-abuse'
 import { VideoCommentModel } from '../../../models/video/video-comment'
 import { getVideoAbuseActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoViewActivityPubUrl } from '../url'
+import { broadcastToActors, broadcastToFollowers, unicastTo } from './utils'
 import {
   audiencify,
-  broadcastToActors,
-  broadcastToFollowers,
   getActorsInvolvedInVideo,
   getAudience,
   getObjectFollowersAudience,
-  getOriginVideoAudience,
-  getVideoCommentAudience,
-  unicastTo
-} from './misc'
+  getVideoAudience,
+  getVideoCommentAudience
+} from '../audience'
 
 async function sendCreateVideo (video: VideoModel, t: Transaction) {
   if (video.privacy === VideoPrivacy.PRIVATE) return undefined
@@ -83,7 +81,7 @@ async function sendCreateView (byActor: ActorModel, video: VideoModel, t: Transa
 
   // Send to origin
   if (video.isOwned() === false) {
-    const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
+    const audience = getVideoAudience(video, actorsInvolvedInVideo)
     const data = await createActivityData(url, byActor, viewActivityData, t, audience)
 
     return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
@@ -107,7 +105,7 @@ async function sendCreateDislike (byActor: ActorModel, video: VideoModel, t: Tra
 
   // Send to origin
   if (video.isOwned() === false) {
-    const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
+    const audience = getVideoAudience(video, actorsInvolvedInVideo)
     const data = await createActivityData(url, byActor, dislikeActivityData, t, audience)
 
     return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
diff --git a/server/lib/activitypub/send/send-delete.ts b/server/lib/activitypub/send/send-delete.ts
index bb5d6913c..e9a8951b5 100644
--- a/server/lib/activitypub/send/send-delete.ts
+++ b/server/lib/activitypub/send/send-delete.ts
@@ -5,7 +5,8 @@ import { VideoModel } from '../../../models/video/video'
 import { VideoCommentModel } from '../../../models/video/video-comment'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { getDeleteActivityPubUrl } from '../url'
-import { audiencify, broadcastToActors, broadcastToFollowers, getActorsInvolvedInVideo, getVideoCommentAudience, unicastTo } from './misc'
+import { broadcastToActors, broadcastToFollowers, unicastTo } from './utils'
+import { audiencify, getActorsInvolvedInVideo, getVideoCommentAudience } from '../audience'
 
 async function sendDeleteVideo (video: VideoModel, t: Transaction) {
   const url = getDeleteActivityPubUrl(video.url)
diff --git a/server/lib/activitypub/send/send-follow.ts b/server/lib/activitypub/send/send-follow.ts
index 4e9865af4..f81d9a194 100644
--- a/server/lib/activitypub/send/send-follow.ts
+++ b/server/lib/activitypub/send/send-follow.ts
@@ -2,7 +2,7 @@ import { ActivityFollow } from '../../../../shared/models/activitypub'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
 import { getActorFollowActivityPubUrl } from '../url'
-import { unicastTo } from './misc'
+import { unicastTo } from './utils'
 
 function sendFollow (actorFollow: ActorFollowModel) {
   const me = actorFollow.ActorFollower
diff --git a/server/lib/activitypub/send/send-like.ts b/server/lib/activitypub/send/send-like.ts
index fb2b4aaf8..ddeb1fcd2 100644
--- a/server/lib/activitypub/send/send-like.ts
+++ b/server/lib/activitypub/send/send-like.ts
@@ -3,15 +3,8 @@ import { ActivityAudience, ActivityLike } from '../../../../shared/models/activi
 import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoModel } from '../../../models/video/video'
 import { getVideoLikeActivityPubUrl } from '../url'
-import {
-  audiencify,
-  broadcastToFollowers,
-  getActorsInvolvedInVideo,
-  getAudience,
-  getObjectFollowersAudience,
-  getOriginVideoAudience,
-  unicastTo
-} from './misc'
+import { broadcastToFollowers, unicastTo } from './utils'
+import { audiencify, getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience, getVideoAudience } from '../audience'
 
 async function sendLike (byActor: ActorModel, video: VideoModel, t: Transaction) {
   const url = getVideoLikeActivityPubUrl(byActor, video)
@@ -20,7 +13,7 @@ async function sendLike (byActor: ActorModel, video: VideoModel, t: Transaction)
 
   // Send to origin
   if (video.isOwned() === false) {
-    const audience = getOriginVideoAudience(video, accountsInvolvedInVideo)
+    const audience = getVideoAudience(video, accountsInvolvedInVideo)
     const data = await likeActivityData(url, byActor, video, t, audience)
 
     return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
diff --git a/server/lib/activitypub/send/send-undo.ts b/server/lib/activitypub/send/send-undo.ts
index adee2192f..9733e66dc 100644
--- a/server/lib/activitypub/send/send-undo.ts
+++ b/server/lib/activitypub/send/send-undo.ts
@@ -11,15 +11,8 @@ import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
 import { VideoModel } from '../../../models/video/video'
 import { getActorFollowActivityPubUrl, getUndoActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from '../url'
-import {
-  audiencify,
-  broadcastToFollowers,
-  getActorsInvolvedInVideo,
-  getAudience,
-  getObjectFollowersAudience,
-  getOriginVideoAudience,
-  unicastTo
-} from './misc'
+import { broadcastToFollowers, unicastTo } from './utils'
+import { audiencify, getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience, getVideoAudience } from '../audience'
 import { createActivityData, createDislikeActivityData } from './send-create'
 import { followActivityData } from './send-follow'
 import { likeActivityData } from './send-like'
@@ -48,7 +41,7 @@ async function sendUndoLike (byActor: ActorModel, video: VideoModel, t: Transact
 
   // Send to origin
   if (video.isOwned() === false) {
-    const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
+    const audience = getVideoAudience(video, actorsInvolvedInVideo)
     const data = await undoActivityData(undoUrl, byActor, object, t, audience)
 
     return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
@@ -70,7 +63,7 @@ async function sendUndoDislike (byActor: ActorModel, video: VideoModel, t: Trans
   const object = await createActivityData(dislikeUrl, byActor, dislikeActivity, t)
 
   if (video.isOwned() === false) {
-    const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
+    const audience = getVideoAudience(video, actorsInvolvedInVideo)
     const data = await undoActivityData(undoUrl, byActor, object, t, audience)
 
     return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
diff --git a/server/lib/activitypub/send/send-update.ts b/server/lib/activitypub/send/send-update.ts
index e15fecff6..d64b88343 100644
--- a/server/lib/activitypub/send/send-update.ts
+++ b/server/lib/activitypub/send/send-update.ts
@@ -7,7 +7,8 @@ import { VideoModel } from '../../../models/video/video'
 import { VideoChannelModel } from '../../../models/video/video-channel'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { getUpdateActivityPubUrl } from '../url'
-import { audiencify, broadcastToFollowers, getAudience } from './misc'
+import { broadcastToFollowers } from './utils'
+import { audiencify, getAudience } from '../audience'
 
 async function sendUpdateVideo (video: VideoModel, t: Transaction) {
   const byActor = video.VideoChannel.Account.Actor
diff --git a/server/lib/activitypub/send/misc.ts b/server/lib/activitypub/send/utils.ts
index 646aa9f0a..80d4463ff 100644
--- a/server/lib/activitypub/send/misc.ts
+++ b/server/lib/activitypub/send/utils.ts
@@ -1,12 +1,8 @@
 import { Transaction } from 'sequelize'
-import { Activity, ActivityAudience } from '../../../../shared/models/activitypub'
+import { Activity } from '../../../../shared/models/activitypub'
 import { logger } from '../../../helpers/logger'
-import { ACTIVITY_PUB } from '../../../initializers'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { VideoModel } from '../../../models/video/video'
-import { VideoCommentModel } from '../../../models/video/video-comment'
-import { VideoShareModel } from '../../../models/video/video-share'
 import { JobQueue } from '../../job-queue'
 
 async function forwardActivity (
@@ -89,78 +85,16 @@ async function unicastTo (data: any, byActor: ActorModel, toActorUrl: string) {
   return JobQueue.Instance.createJob({ type: 'activitypub-http-unicast', payload })
 }
 
-function getOriginVideoAudience (video: VideoModel, actorsInvolvedInVideo: ActorModel[]) {
-  return {
-    to: [ video.VideoChannel.Account.Actor.url ],
-    cc: actorsInvolvedInVideo.map(a => a.followersUrl)
-  }
-}
-
-function getVideoCommentAudience (
-  videoComment: VideoCommentModel,
-  threadParentComments: VideoCommentModel[],
-  actorsInvolvedInVideo: ActorModel[],
-  isOrigin = false
-) {
-  const to = [ ACTIVITY_PUB.PUBLIC ]
-  const cc = [ ]
-
-  // Owner of the video we comment
-  if (isOrigin === false) {
-    cc.push(videoComment.Video.VideoChannel.Account.Actor.url)
-  }
-
-  // Followers of the poster
-  cc.push(videoComment.Account.Actor.followersUrl)
-
-  // Send to actors we reply to
-  for (const parentComment of threadParentComments) {
-    cc.push(parentComment.Account.Actor.url)
-  }
-
-  return {
-    to,
-    cc: cc.concat(actorsInvolvedInVideo.map(a => a.followersUrl))
-  }
-}
-
-function getObjectFollowersAudience (actorsInvolvedInObject: ActorModel[]) {
-  return {
-    to: [ ACTIVITY_PUB.PUBLIC ].concat(actorsInvolvedInObject.map(a => a.followersUrl)),
-    cc: []
-  }
-}
-
-async function getActorsInvolvedInVideo (video: VideoModel, t: Transaction) {
-  const actors = await VideoShareModel.loadActorsByShare(video.id, t)
-  actors.push(video.VideoChannel.Account.Actor)
-
-  return actors
-}
-
-async function getAudience (actorSender: ActorModel, t: Transaction, isPublic = true) {
-  return buildAudience([ actorSender.followersUrl ], isPublic)
-}
-
-function buildAudience (followerInboxUrls: string[], isPublic = true) {
-  // Thanks Mastodon: https://github.com/tootsuite/mastodon/blob/master/app/lib/activitypub/tag_manager.rb#L47
-  let to = []
-  let cc = []
-
-  if (isPublic) {
-    to = [ ACTIVITY_PUB.PUBLIC ]
-    cc = followerInboxUrls
-  } else { // Unlisted
-    to = [ ]
-    cc = [ ]
-  }
+// ---------------------------------------------------------------------------
 
-  return { to, cc }
+export {
+  broadcastToFollowers,
+  unicastTo,
+  forwardActivity,
+  broadcastToActors
 }
 
-function audiencify <T> (object: T, audience: ActivityAudience) {
-  return Object.assign(object, audience)
-}
+// ---------------------------------------------------------------------------
 
 async function computeFollowerUris (toActorFollower: ActorModel[], actorsException: ActorModel[], t: Transaction) {
   const toActorFollowerIds = toActorFollower.map(a => a.id)
@@ -175,22 +109,5 @@ async function computeUris (toActors: ActorModel[], actorsException: ActorModel[
 
   const sharedInboxesException = actorsException.map(f => f.sharedInboxUrl || f.inboxUrl)
   return Array.from(toActorSharedInboxesSet)
-    .filter(sharedInbox => sharedInboxesException.indexOf(sharedInbox) === -1)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  broadcastToFollowers,
-  unicastTo,
-  buildAudience,
-  getAudience,
-  getOriginVideoAudience,
-  getActorsInvolvedInVideo,
-  getObjectFollowersAudience,
-  forwardActivity,
-  audiencify,
-  getVideoCommentAudience,
-  computeUris,
-  broadcastToActors
+              .filter(sharedInbox => sharedInboxesException.indexOf(sharedInbox) === -1)
 }