mirror of https://github.com/Chocobozzz/PeerTube
158 lines
5.4 KiB
TypeScript
158 lines
5.4 KiB
TypeScript
import { Transaction } from 'sequelize'
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import { getServerActor } from '@server/models/application/application'
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import { ActivityAudience, ActivityUpdate, ActivityUpdateObject, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
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import { logger } from '../../../helpers/logger'
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import { AccountModel } from '../../../models/account/account'
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import { VideoModel } from '../../../models/video/video'
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import { VideoShareModel } from '../../../models/video/video-share'
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import {
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MAccountDefault,
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MActor,
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MActorLight,
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MChannelDefault,
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MVideoAPLight,
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MVideoPlaylistFull,
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MVideoRedundancyVideo
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} from '../../../types/models'
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import { audiencify, getAudience } from '../audience'
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import { getUpdateActivityPubUrl } from '../url'
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import { getActorsInvolvedInVideo } from './shared'
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import { broadcastToFollowers, sendVideoRelatedActivity } from './shared/send-utils'
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async function sendUpdateVideo (videoArg: MVideoAPLight, transaction: Transaction, overriddenByActor?: MActor) {
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if (!videoArg.hasPrivacyForFederation()) return undefined
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const video = await videoArg.lightAPToFullAP(transaction)
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logger.info('Creating job to update video %s.', video.url)
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const byActor = overriddenByActor || video.VideoChannel.Account.Actor
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const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString())
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const videoObject = await 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, transaction)
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if (overriddenByActor) actorsInvolved.push(overriddenByActor)
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return broadcastToFollowers({
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data: updateActivity,
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byActor,
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toFollowersOf: actorsInvolved,
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contextType: 'Video',
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transaction
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})
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}
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async function sendUpdateActor (accountOrChannel: MChannelDefault | MAccountDefault, transaction: 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 = await (accountOrChannel as any).toActivityPubObject() // FIXME: typescript bug?
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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: MActor[]
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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, transaction)
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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, transaction)
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}
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actorsInvolved.push(byActor)
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return broadcastToFollowers({
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data: updateActivity,
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byActor,
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toFollowersOf: actorsInvolved,
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transaction,
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contextType: 'Actor'
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})
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}
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async function sendUpdateCacheFile (byActor: MActorLight, redundancyModel: MVideoRedundancyVideo) {
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logger.info('Creating job to update cache file %s.', redundancyModel.url)
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const associatedVideo = redundancyModel.getVideo()
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if (!associatedVideo) {
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logger.warn('Cannot send update activity for redundancy %s: no video files associated.', redundancyModel.url)
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return
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}
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const video = await VideoModel.loadFull(associatedVideo.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, contextType: 'CacheFile' })
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}
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async function sendUpdateVideoPlaylist (videoPlaylist: MVideoPlaylistFull, transaction: 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, transaction)
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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({
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data: updateActivity,
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byActor,
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toFollowersOf,
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transaction,
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contextType: 'Playlist'
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})
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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 (
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url: string,
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byActor: MActorLight,
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object: ActivityUpdateObject,
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audience?: ActivityAudience
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): ActivityUpdate<ActivityUpdateObject> {
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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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audience
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)
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}
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