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import { Transaction } from 'sequelize'
import { 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 {
audiencify,
broadcastToFollowers,
getActorsInvolvedInVideo,
getAudience,
getObjectFollowersAudience,
getOriginVideoAudience,
unicastTo
} from './misc'
import { createActivityData, createDislikeActivityData } from './send-create'
import { followActivityData } from './send-follow'
import { likeActivityData } from './send-like'
async function sendUndoFollow (actorFollow: ActorFollowModel, t: Transaction) {
const me = actorFollow.ActorFollower
const following = actorFollow.ActorFollowing
const followUrl = getActorFollowActivityPubUrl(actorFollow)
const undoUrl = getUndoActivityPubUrl(followUrl)
const object = followActivityData(followUrl, me, following)
const data = await undoActivityData(undoUrl, me, object, t)
return unicastTo(data, me, following.inboxUrl)
}
async function sendUndoLikeToOrigin (byActor: ActorModel, video: VideoModel, t: Transaction) {
const likeUrl = getVideoLikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(likeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
const object = await likeActivityData(likeUrl, byActor, video, t)
const data = await undoActivityData(undoUrl, byActor, object, t, audience)
return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
async function sendUndoLikeToVideoFollowers (byActor: ActorModel, video: VideoModel, t: Transaction) {
const likeUrl = getVideoLikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(likeUrl)
const toActorsFollowers = await getActorsInvolvedInVideo(video, t)
const audience = getObjectFollowersAudience(toActorsFollowers)
const object = await likeActivityData(likeUrl, byActor, video, t)
const data = await undoActivityData(undoUrl, byActor, object, t, audience)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, toActorsFollowers, t, followersException)
}
async function sendUndoDislikeToOrigin (byActor: ActorModel, video: VideoModel, t: Transaction) {
const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(dislikeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const audience = getOriginVideoAudience(video, actorsInvolvedInVideo)
const dislikeActivity = createDislikeActivityData(byActor, video)
const object = await createActivityData(undoUrl, byActor, dislikeActivity, t)
const data = await undoActivityData(undoUrl, byActor, object, t, audience)
return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
async function sendUndoDislikeToVideoFollowers (byActor: ActorModel, video: VideoModel, t: Transaction) {
const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(dislikeUrl)
const dislikeActivity = createDislikeActivityData(byActor, video)
const object = await createActivityData(undoUrl, byActor, dislikeActivity, t)
const data = await undoActivityData(undoUrl, byActor, object, t)
const toActorsFollowers = await getActorsInvolvedInVideo(video, t)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, toActorsFollowers, t, followersException)
}
// ---------------------------------------------------------------------------
export {
sendUndoFollow,
sendUndoLikeToOrigin,
sendUndoLikeToVideoFollowers,
sendUndoDislikeToOrigin,
sendUndoDislikeToVideoFollowers
}
// ---------------------------------------------------------------------------
async function undoActivityData (
url: string,
byActor: ActorModel,
object: ActivityFollow | ActivityLike | ActivityCreate,
t: Transaction,
audience?: ActivityAudience
): Promise<ActivityUndo> {
if (!audience) {
audience = await getAudience(byActor, t)
}
return audiencify({
type: 'Undo',
id: url,
actor: byActor.url,
object
}, audience)
}
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