91 lines
2.5 KiB
TypeScript
91 lines
2.5 KiB
TypeScript
import { Transaction } from 'sequelize'
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import { ActivityAudience } from '../../../shared/models/activitypub'
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import { ACTIVITY_PUB } from '../../initializers'
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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 { VideoCommentModel } from '../../models/video/video-comment'
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import { VideoShareModel } from '../../models/video/video-share'
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function getRemoteVideoAudience (video: VideoModel, actorsInvolvedInVideo: ActorModel[]): ActivityAudience {
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return {
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to: [ video.VideoChannel.Account.Actor.url ],
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cc: actorsInvolvedInVideo.map(a => a.followersUrl)
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}
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}
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function getVideoCommentAudience (
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videoComment: VideoCommentModel,
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threadParentComments: VideoCommentModel[],
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actorsInvolvedInVideo: ActorModel[],
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isOrigin = false
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): ActivityAudience {
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const to = [ ACTIVITY_PUB.PUBLIC ]
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const cc: string[] = []
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// Owner of the video we comment
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if (isOrigin === false) {
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cc.push(videoComment.Video.VideoChannel.Account.Actor.url)
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}
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// Followers of the poster
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cc.push(videoComment.Account.Actor.followersUrl)
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// Send to actors we reply to
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for (const parentComment of threadParentComments) {
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cc.push(parentComment.Account.Actor.url)
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}
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return {
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to,
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cc: cc.concat(actorsInvolvedInVideo.map(a => a.followersUrl))
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}
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}
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function getAudienceFromFollowersOf (actorsInvolvedInObject: ActorModel[]): ActivityAudience {
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return {
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to: [ ACTIVITY_PUB.PUBLIC ].concat(actorsInvolvedInObject.map(a => a.followersUrl)),
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cc: []
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}
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}
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async function getActorsInvolvedInVideo (video: VideoModel, t: Transaction) {
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const actors = await VideoShareModel.loadActorsByShare(video.id, t)
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actors.push(video.VideoChannel.Account.Actor)
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return actors
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}
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function getAudience (actorSender: ActorModel, isPublic = true) {
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return buildAudience([ actorSender.followersUrl ], isPublic)
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}
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function buildAudience (followerUrls: string[], isPublic = true) {
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let to: string[] = []
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let cc: string[] = []
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if (isPublic) {
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to = [ ACTIVITY_PUB.PUBLIC ]
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cc = followerUrls
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} else { // Unlisted
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to = []
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cc = []
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}
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return { to, cc }
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}
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function audiencify<T> (object: T, audience: ActivityAudience) {
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return Object.assign(object, audience)
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}
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// ---------------------------------------------------------------------------
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export {
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buildAudience,
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getAudience,
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getRemoteVideoAudience,
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getActorsInvolvedInVideo,
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getAudienceFromFollowersOf,
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audiencify,
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getVideoCommentAudience
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}
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