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

43 lines
1.5 KiB
TypeScript

import { Transaction } from 'sequelize'
import { ActivityAnnounce, ActivityAudience } from '../../../../shared/models/activitypub'
import { ActorModel } from '../../../models/activitypub/actor'
import { VideoModel } from '../../../models/video/video'
import { VideoShareModel } from '../../../models/video/video-share'
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
const accountsToForwardView = await getActorsInvolvedInVideo(video, t)
const audience = getObjectFollowersAudience(accountsToForwardView)
return announceActivityData(videoShare.url, byActor, announcedObject, audience)
}
async function sendVideoAnnounce (byActor: ActorModel, videoShare: VideoShareModel, video: VideoModel, t: Transaction) {
const data = await buildVideoAnnounce(byActor, videoShare, video, t)
return broadcastToFollowers(data, byActor, [ byActor ], t)
}
function announceActivityData (url: string, byActor: ActorModel, object: string, audience?: ActivityAudience): ActivityAnnounce {
if (!audience) audience = getAudience(byActor)
return {
type: 'Announce',
to: audience.to,
cc: audience.cc,
id: url,
actor: byActor.url,
object
}
}
// ---------------------------------------------------------------------------
export {
sendVideoAnnounce,
announceActivityData,
buildVideoAnnounce
}