77 lines
2.7 KiB
TypeScript
77 lines
2.7 KiB
TypeScript
import { Transaction } from 'sequelize'
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import { ActivityAnnounce, ActivityAudience, ActivityCreate } from '../../../../shared/models/activitypub'
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import { VideoPrivacy } from '../../../../shared/models/videos'
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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 { getAnnounceActivityPubUrl } from '../url'
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import {
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broadcastToFollowers,
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getActorsInvolvedInVideo,
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getAudience,
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getObjectFollowersAudience,
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getOriginVideoAudience,
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unicastTo
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} from './misc'
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import { createActivityData } from './send-create'
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async function buildVideoAnnounceToFollowers (byActor: ActorModel, video: VideoModel, t: Transaction) {
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const url = getAnnounceActivityPubUrl(video.url, byActor)
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const videoObject = video.toActivityPubObject()
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const announcedAudience = await getAudience(byActor, t, video.privacy === VideoPrivacy.PUBLIC)
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const announcedActivity = await createActivityData(url, video.VideoChannel.Account.Actor, videoObject, t, announcedAudience)
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const accountsToForwardView = await getActorsInvolvedInVideo(video, t)
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const audience = getObjectFollowersAudience(accountsToForwardView)
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return announceActivityData(url, byActor, announcedActivity, t, audience)
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}
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async function sendVideoAnnounceToFollowers (byActor: ActorModel, video: VideoModel, t: Transaction) {
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const data = await buildVideoAnnounceToFollowers(byActor, video, t)
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return broadcastToFollowers(data, byActor, [ byActor ], t)
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}
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async function sendVideoAnnounceToOrigin (byActor: ActorModel, video: VideoModel, t: Transaction) {
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const url = getAnnounceActivityPubUrl(video.url, byActor)
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const videoObject = video.toActivityPubObject()
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const announcedActivity = await createActivityData(url, video.VideoChannel.Account.Actor, videoObject, t)
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const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
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const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
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const data = await createActivityData(url, byActor, announcedActivity, t, audience)
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return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl, t)
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}
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async function announceActivityData (
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url: string,
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byActor: ActorModel,
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object: ActivityCreate,
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t: Transaction,
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audience?: ActivityAudience
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): Promise<ActivityAnnounce> {
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if (!audience) {
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audience = await getAudience(byActor, t)
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}
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return {
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type: 'Announce',
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to: audience.to,
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cc: audience.cc,
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id: url,
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actor: byActor.url,
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object
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}
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}
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// ---------------------------------------------------------------------------
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export {
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sendVideoAnnounceToFollowers,
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sendVideoAnnounceToOrigin,
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announceActivityData,
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buildVideoAnnounceToFollowers
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}
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