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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, unicastTo } from './utils'
import { audiencify, getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience, getVideoAudience } 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 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 undoUrl = getUndoActivityPubUrl(likeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const likeActivity = buildLikeActivity(likeUrl, byActor, video)
// Send to origin
if (video.isOwned() === false) {
const audience = getVideoAudience(video, actorsInvolvedInVideo)
const undoActivity = undoActivityData(undoUrl, byActor, likeActivity, audience)
return unicastTo(undoActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
const audience = getObjectFollowersAudience(actorsInvolvedInVideo)
const undoActivity = undoActivityData(undoUrl, byActor, likeActivity, audience)
const followersException = [ byActor ]
return broadcastToFollowers(undoActivity, byActor, actorsInvolvedInVideo, t, followersException)
}
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 undoUrl = getUndoActivityPubUrl(dislikeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const dislikeActivity = buildDislikeActivity(byActor, video)
const createDislikeActivity = buildCreateActivity(dislikeUrl, byActor, dislikeActivity)
if (video.isOwned() === false) {
const audience = getVideoAudience(video, actorsInvolvedInVideo)
const undoActivity = undoActivityData(undoUrl, byActor, createDislikeActivity, audience)
return unicastTo(undoActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
const undoActivity = undoActivityData(undoUrl, byActor, createDislikeActivity)
const followersException = [ byActor ]
return broadcastToFollowers(undoActivity, byActor, actorsInvolvedInVideo, t, followersException)
}
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 sendUndoCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel, t: Transaction) {
logger.info('Creating job to undo cache file %s.', redundancyModel.url)
const undoUrl = getUndoActivityPubUrl(redundancyModel.url)
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.VideoFile.Video.id)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const audience = getVideoAudience(video, actorsInvolvedInVideo)
const createActivity = buildCreateActivity(redundancyModel.url, byActor, redundancyModel.toActivityPubObject())
const undoActivity = undoActivityData(undoUrl, byActor, createActivity, audience)
return unicastTo(undoActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
// ---------------------------------------------------------------------------
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
)
}
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