import { Transaction } from 'sequelize' import { ActivityAnnounce, ActivityAudience, ActivityCreate, ActivityFollow, ActivityLike, ActivityUndo } from '../../../../shared/models/activitypub' import { ActorModel } from '../../../models/activitypub/actor' import { ActorFollowModel } from '../../../models/activitypub/actor-follow' import { VideoModel } from '../../../models/video/video' import { getActorFollowActivityPubUrl, getUndoActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from '../url' import { broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils' import { audiencify, getAudience } from '../audience' import { buildCreateActivity, buildDislikeActivity } from './send-create' import { buildFollowActivity } from './send-follow' import { buildLikeActivity } from './send-like' import { VideoShareModel } from '../../../models/video/video-share' import { buildAnnounceWithVideoAudience } from './send-announce' import { logger } from '../../../helpers/logger' import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy' async function sendUndoFollow (actorFollow: ActorFollowModel, t: Transaction) { const me = actorFollow.ActorFollower const following = actorFollow.ActorFollowing // Same server as ours if (!following.serverId) return logger.info('Creating job to send an unfollow request to %s.', following.url) const followUrl = getActorFollowActivityPubUrl(actorFollow) const undoUrl = getUndoActivityPubUrl(followUrl) const followActivity = buildFollowActivity(followUrl, me, following) const undoActivity = undoActivityData(undoUrl, me, followActivity) return unicastTo(undoActivity, me, following.inboxUrl) } async function sendUndoAnnounce (byActor: ActorModel, videoShare: VideoShareModel, video: VideoModel, t: Transaction) { logger.info('Creating job to undo announce %s.', videoShare.url) const undoUrl = getUndoActivityPubUrl(videoShare.url) const { activity: announceActivity, actorsInvolvedInVideo } = await buildAnnounceWithVideoAudience(byActor, videoShare, video, t) const undoActivity = undoActivityData(undoUrl, byActor, announceActivity) const followersException = [ byActor ] return broadcastToFollowers(undoActivity, byActor, actorsInvolvedInVideo, t, followersException) } async function sendUndoLike (byActor: ActorModel, video: VideoModel, t: Transaction) { logger.info('Creating job to undo a like of video %s.', video.url) const likeUrl = getVideoLikeActivityPubUrl(byActor, video) const likeActivity = buildLikeActivity(likeUrl, byActor, video) return sendUndoVideoRelatedActivity({ byActor, video, url: likeUrl, activity: likeActivity, transaction: t }) } async function sendUndoDislike (byActor: ActorModel, video: VideoModel, t: Transaction) { logger.info('Creating job to undo a dislike of video %s.', video.url) const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video) const dislikeActivity = buildDislikeActivity(dislikeUrl, byActor, video) const createDislikeActivity = buildCreateActivity(dislikeUrl, byActor, dislikeActivity) return sendUndoVideoRelatedActivity({ byActor, video, url: dislikeUrl, activity: createDislikeActivity, transaction: t }) } async function sendUndoCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel, t: Transaction) { logger.info('Creating job to undo cache file %s.', redundancyModel.url) const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.VideoFile.Video.id) const createActivity = buildCreateActivity(redundancyModel.url, byActor, redundancyModel.toActivityPubObject()) return sendUndoVideoRelatedActivity({ byActor, video, url: redundancyModel.url, activity: createActivity, transaction: t }) } // --------------------------------------------------------------------------- export { sendUndoFollow, sendUndoLike, sendUndoDislike, sendUndoAnnounce, sendUndoCacheFile } // --------------------------------------------------------------------------- function undoActivityData ( url: string, byActor: ActorModel, object: ActivityFollow | ActivityLike | ActivityCreate | ActivityAnnounce, audience?: ActivityAudience ): ActivityUndo { if (!audience) audience = getAudience(byActor) return audiencify( { type: 'Undo' as 'Undo', id: url, actor: byActor.url, object }, audience ) } async function sendUndoVideoRelatedActivity (options: { byActor: ActorModel, video: VideoModel, url: string, activity: ActivityFollow | ActivityLike | ActivityCreate | ActivityAnnounce, transaction: Transaction }) { const activityBuilder = (audience: ActivityAudience) => { const undoUrl = getUndoActivityPubUrl(options.url) return undoActivityData(undoUrl, options.byActor, options.activity, audience) } return sendVideoRelatedActivity(activityBuilder, options) }