import { Transaction } from 'sequelize' import { ActivityAudience } from '../../../shared/models/activitypub' import { ACTIVITY_PUB } from '../../initializers/constants' import { ActorModel } from '../../models/activitypub/actor' import { VideoModel } from '../../models/video/video' import { VideoShareModel } from '../../models/video/video-share' import { MActorFollowersUrl, MActorLight, MActorUrl, MCommentOwner, MCommentOwnerVideo, MVideoId } from '../../typings/models' function getRemoteVideoAudience (accountActor: MActorUrl, actorsInvolvedInVideo: MActorFollowersUrl[]): ActivityAudience { return { to: [ accountActor.url ], cc: actorsInvolvedInVideo.map(a => a.followersUrl) } } function getVideoCommentAudience ( videoComment: MCommentOwnerVideo, threadParentComments: MCommentOwner[], actorsInvolvedInVideo: MActorFollowersUrl[], isOrigin = false ): ActivityAudience { const to = [ ACTIVITY_PUB.PUBLIC ] const cc: string[] = [] // Owner of the video we comment if (isOrigin === false) { cc.push(videoComment.Video.VideoChannel.Account.Actor.url) } // Followers of the poster cc.push(videoComment.Account.Actor.followersUrl) // Send to actors we reply to for (const parentComment of threadParentComments) { cc.push(parentComment.Account.Actor.url) } return { to, cc: cc.concat(actorsInvolvedInVideo.map(a => a.followersUrl)) } } function getAudienceFromFollowersOf (actorsInvolvedInObject: MActorFollowersUrl[]): ActivityAudience { return { to: [ ACTIVITY_PUB.PUBLIC ].concat(actorsInvolvedInObject.map(a => a.followersUrl)), cc: [] } } async function getActorsInvolvedInVideo (video: MVideoId, t: Transaction) { const actors: MActorLight[] = await VideoShareModel.loadActorsByShare(video.id, t) const videoAll = video as VideoModel const videoActor = videoAll.VideoChannel && videoAll.VideoChannel.Account ? videoAll.VideoChannel.Account.Actor : await ActorModel.loadFromAccountByVideoId(video.id, t) actors.push(videoActor) return actors } function getAudience (actorSender: MActorFollowersUrl, isPublic = true) { return buildAudience([ actorSender.followersUrl ], isPublic) } function buildAudience (followerUrls: string[], isPublic = true) { let to: string[] = [] let cc: string[] = [] if (isPublic) { to = [ ACTIVITY_PUB.PUBLIC ] cc = followerUrls } else { // Unlisted to = [] cc = [] } return { to, cc } } function audiencify (object: T, audience: ActivityAudience) { return Object.assign(object, audience) } // --------------------------------------------------------------------------- export { buildAudience, getAudience, getRemoteVideoAudience, getActorsInvolvedInVideo, getAudienceFromFollowersOf, audiencify, getVideoCommentAudience }