129 lines
5.2 KiB
TypeScript
129 lines
5.2 KiB
TypeScript
import { Transaction } from 'sequelize'
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import { ActivityAudience, ActivityUpdate } from '../../../../shared/models/activitypub'
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import { VideoPrivacy } from '../../../../shared/models/videos'
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import { AccountModel } from '../../../models/account/account'
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import { ActorModel } from '../../../models/activitypub/actor'
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import { VideoModel } from '../../../models/video/video'
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import { VideoChannelModel } from '../../../models/video/video-channel'
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import { VideoShareModel } from '../../../models/video/video-share'
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import { getUpdateActivityPubUrl } from '../url'
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import { broadcastToFollowers, sendVideoRelatedActivity } from './utils'
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import { audiencify, getActorsInvolvedInVideo, getAudience } from '../audience'
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import { logger } from '../../../helpers/logger'
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import { VideoCaptionModel } from '../../../models/video/video-caption'
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import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy'
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import { VideoPlaylistModel } from '../../../models/video/video-playlist'
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import { VideoPlaylistPrivacy } from '../../../../shared/models/videos/playlist/video-playlist-privacy.model'
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import { getServerActor } from '../../../helpers/utils'
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async function sendUpdateVideo (video: VideoModel, t: Transaction, overrodeByActor?: ActorModel) {
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if (video.privacy === VideoPrivacy.PRIVATE) return undefined
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logger.info('Creating job to update video %s.', video.url)
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const byActor = overrodeByActor ? overrodeByActor : video.VideoChannel.Account.Actor
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const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString())
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// Needed to build the AP object
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if (!video.VideoCaptions) {
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video.VideoCaptions = await video.$get('VideoCaptions', { transaction: t }) as VideoCaptionModel[]
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}
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const videoObject = video.toActivityPubObject()
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const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC)
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const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience)
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const actorsInvolved = await getActorsInvolvedInVideo(video, t)
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if (overrodeByActor) actorsInvolved.push(overrodeByActor)
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return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t)
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}
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async function sendUpdateActor (accountOrChannel: AccountModel | VideoChannelModel, t: Transaction) {
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const byActor = accountOrChannel.Actor
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logger.info('Creating job to update actor %s.', byActor.url)
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const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString())
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const accountOrChannelObject = accountOrChannel.toActivityPubObject()
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const audience = getAudience(byActor)
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const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience)
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let actorsInvolved: ActorModel[]
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if (accountOrChannel instanceof AccountModel) {
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// Actors that shared my videos are involved too
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actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, t)
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} else {
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// Actors that shared videos of my channel are involved too
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actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, t)
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}
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actorsInvolved.push(byActor)
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return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t)
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}
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async function sendUpdateCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel) {
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logger.info('Creating job to update cache file %s.', redundancyModel.url)
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const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.getVideo().id)
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const activityBuilder = (audience: ActivityAudience) => {
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const redundancyObject = redundancyModel.toActivityPubObject()
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const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString())
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return buildUpdateActivity(url, byActor, redundancyObject, audience)
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}
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return sendVideoRelatedActivity(activityBuilder, { byActor, video })
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}
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async function sendUpdateVideoPlaylist (videoPlaylist: VideoPlaylistModel, t: Transaction) {
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if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined
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const byActor = videoPlaylist.OwnerAccount.Actor
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logger.info('Creating job to update video playlist %s.', videoPlaylist.url)
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const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString())
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const object = await videoPlaylist.toActivityPubObject(null, t)
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const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC)
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const updateActivity = buildUpdateActivity(url, byActor, object, audience)
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const serverActor = await getServerActor()
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const toFollowersOf = [ byActor, serverActor ]
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if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor)
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return broadcastToFollowers(updateActivity, byActor, toFollowersOf, t)
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}
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// ---------------------------------------------------------------------------
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export {
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sendUpdateActor,
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sendUpdateVideo,
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sendUpdateCacheFile,
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sendUpdateVideoPlaylist
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}
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// ---------------------------------------------------------------------------
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function buildUpdateActivity (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityUpdate {
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if (!audience) audience = getAudience(byActor)
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return audiencify(
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{
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type: 'Update' as 'Update',
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id: url,
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actor: byActor.url,
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object: audiencify(object, audience
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)
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},
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audience
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)
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}
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