PeerTube/server/lib/activitypub/send/send-announce.ts

53 lines
1.9 KiB
TypeScript

import { Transaction } from 'sequelize'
import { ActivityAnnounce, ActivityAudience } from '../../../../shared/models/activitypub'
import { VideoModel } from '../../../models/video/video'
import { broadcastToFollowers } from './utils'
import { audiencify, getActorsInvolvedInVideo, getAudience, getAudienceFromFollowersOf } from '../audience'
import { logger } from '../../../helpers/logger'
import { ActorModelOnly } from '../../../typings/models'
import { VideoShareModelOnly } from '../../../typings/models/video-share'
async function buildAnnounceWithVideoAudience (
byActor: ActorModelOnly,
videoShare: VideoShareModelOnly,
video: VideoModel,
t: Transaction
) {
const announcedObject = video.url
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const audience = getAudienceFromFollowersOf(actorsInvolvedInVideo)
const activity = buildAnnounceActivity(videoShare.url, byActor, announcedObject, audience)
return { activity, actorsInvolvedInVideo }
}
async function sendVideoAnnounce (byActor: ActorModelOnly, videoShare: VideoShareModelOnly, video: VideoModel, t: Transaction) {
const { activity, actorsInvolvedInVideo } = await buildAnnounceWithVideoAudience(byActor, videoShare, video, t)
logger.info('Creating job to send announce %s.', videoShare.url)
const followersException = [ byActor ]
return broadcastToFollowers(activity, byActor, actorsInvolvedInVideo, t, followersException)
}
function buildAnnounceActivity (url: string, byActor: ActorModelOnly, object: string, audience?: ActivityAudience): ActivityAnnounce {
if (!audience) audience = getAudience(byActor)
return audiencify({
type: 'Announce' as 'Announce',
id: url,
actor: byActor.url,
object
}, audience)
}
// ---------------------------------------------------------------------------
export {
sendVideoAnnounce,
buildAnnounceActivity,
buildAnnounceWithVideoAudience
}