import { Transaction } from 'sequelize' import { getServerActor } from '@server/models/application/application' import { ActivityAudience, ActivityUpdate, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models' import { logger } from '../../../helpers/logger' import { AccountModel } from '../../../models/account/account' import { VideoModel } from '../../../models/video/video' import { VideoShareModel } from '../../../models/video/video-share' import { MAccountDefault, MActor, MActorLight, MChannelDefault, MVideoAP, MVideoAPWithoutCaption, MVideoPlaylistFull, MVideoRedundancyVideo } from '../../../types/models' import { audiencify, getAudience } from '../audience' import { getUpdateActivityPubUrl } from '../url' import { getActorsInvolvedInVideo } from './shared' import { broadcastToFollowers, sendVideoRelatedActivity } from './shared/send-utils' async function sendUpdateVideo (videoArg: MVideoAPWithoutCaption, transaction: Transaction, overriddenByActor?: MActor) { const video = videoArg as MVideoAP if (!video.hasPrivacyForFederation()) return undefined logger.info('Creating job to update video %s.', video.url) const byActor = overriddenByActor || video.VideoChannel.Account.Actor const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString()) // Needed to build the AP object if (!video.VideoCaptions) { video.VideoCaptions = await video.$get('VideoCaptions', { transaction }) } const videoObject = await video.toActivityPubObject() const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience) const actorsInvolved = await getActorsInvolvedInVideo(video, transaction) if (overriddenByActor) actorsInvolved.push(overriddenByActor) return broadcastToFollowers({ data: updateActivity, byActor, toFollowersOf: actorsInvolved, contextType: 'Video', transaction }) } async function sendUpdateActor (accountOrChannel: MChannelDefault | MAccountDefault, transaction: Transaction) { const byActor = accountOrChannel.Actor logger.info('Creating job to update actor %s.', byActor.url) const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString()) const accountOrChannelObject = await (accountOrChannel as any).toActivityPubObject() // FIXME: typescript bug? const audience = getAudience(byActor) const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience) let actorsInvolved: MActor[] if (accountOrChannel instanceof AccountModel) { // Actors that shared my videos are involved too actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, transaction) } else { // Actors that shared videos of my channel are involved too actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, transaction) } actorsInvolved.push(byActor) return broadcastToFollowers({ data: updateActivity, byActor, toFollowersOf: actorsInvolved, transaction, contextType: 'Actor' }) } async function sendUpdateCacheFile (byActor: MActorLight, redundancyModel: MVideoRedundancyVideo) { logger.info('Creating job to update cache file %s.', redundancyModel.url) const associatedVideo = redundancyModel.getVideo() if (!associatedVideo) { logger.warn('Cannot send update activity for redundancy %s: no video files associated.', redundancyModel.url) return } const video = await VideoModel.loadFull(associatedVideo.id) const activityBuilder = (audience: ActivityAudience) => { const redundancyObject = redundancyModel.toActivityPubObject() const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString()) return buildUpdateActivity(url, byActor, redundancyObject, audience) } return sendVideoRelatedActivity(activityBuilder, { byActor, video, contextType: 'CacheFile' }) } async function sendUpdateVideoPlaylist (videoPlaylist: MVideoPlaylistFull, transaction: Transaction) { if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined const byActor = videoPlaylist.OwnerAccount.Actor logger.info('Creating job to update video playlist %s.', videoPlaylist.url) const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString()) const object = await videoPlaylist.toActivityPubObject(null, transaction) const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC) const updateActivity = buildUpdateActivity(url, byActor, object, audience) const serverActor = await getServerActor() const toFollowersOf = [ byActor, serverActor ] if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor) return broadcastToFollowers({ data: updateActivity, byActor, toFollowersOf, transaction, contextType: 'Playlist' }) } // --------------------------------------------------------------------------- export { sendUpdateActor, sendUpdateVideo, sendUpdateCacheFile, sendUpdateVideoPlaylist } // --------------------------------------------------------------------------- function buildUpdateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityUpdate { if (!audience) audience = getAudience(byActor) return audiencify( { type: 'Update' as 'Update', id: url, actor: byActor.url, object: audiencify(object, audience) }, audience ) }