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

50 lines
1.7 KiB
TypeScript

import { Transaction } from 'sequelize'
import { ActivityAudience, ActivityLike } from '../../../../shared/models/activitypub'
import { ActorModel } from '../../../models/activitypub/actor'
import { VideoModel } from '../../../models/video/video'
import { getVideoLikeActivityPubUrl } from '../url'
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)
const accountsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
// Send to origin
if (video.isOwned() === false) {
const audience = getVideoAudience(video, accountsInvolvedInVideo)
const data = likeActivityData(url, byActor, video, audience)
return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
// Send to followers
const audience = getObjectFollowersAudience(accountsInvolvedInVideo)
const data = likeActivityData(url, byActor, video, audience)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, accountsInvolvedInVideo, t, followersException)
}
function likeActivityData (url: string, byActor: ActorModel, video: VideoModel, audience?: ActivityAudience): ActivityLike {
if (!audience) audience = getAudience(byActor)
return audiencify(
{
type: 'Like' as 'Like',
id: url,
actor: byActor.url,
object: video.url
},
audience
)
}
// ---------------------------------------------------------------------------
export {
sendLike,
likeActivityData
}