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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 { createActivityData, createDislikeActivityData } from './send-create'
import { followActivityData } from './send-follow'
import { likeActivityData } from './send-like'
import { VideoShareModel } from '../../../models/video/video-share'
import { buildVideoAnnounce } from './send-announce'
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 = undoActivityData(undoUrl, me, object)
return unicastTo(data, me, following.inboxUrl)
}
async function sendUndoLike (byActor: ActorModel, video: VideoModel, t: Transaction) {
const likeUrl = getVideoLikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(likeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const object = likeActivityData(likeUrl, byActor, video)
// Send to origin
if (video.isOwned() === false) {
const audience = getVideoAudience(video, actorsInvolvedInVideo)
const data = undoActivityData(undoUrl, byActor, object, audience)
return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
const audience = getObjectFollowersAudience(actorsInvolvedInVideo)
const data = undoActivityData(undoUrl, byActor, object, audience)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException)
}
async function sendUndoDislike (byActor: ActorModel, video: VideoModel, t: Transaction) {
const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video)
const undoUrl = getUndoActivityPubUrl(dislikeUrl)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const dislikeActivity = createDislikeActivityData(byActor, video)
const object = createActivityData(dislikeUrl, byActor, dislikeActivity)
if (video.isOwned() === false) {
const audience = getVideoAudience(video, actorsInvolvedInVideo)
const data = undoActivityData(undoUrl, byActor, object, audience)
return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
}
const data = undoActivityData(undoUrl, byActor, object)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException)
}
async function sendUndoAnnounce (byActor: ActorModel, videoShare: VideoShareModel, video: VideoModel, t: Transaction) {
const undoUrl = getUndoActivityPubUrl(videoShare.url)
const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t)
const object = await buildVideoAnnounce(byActor, videoShare, video, t)
const data = undoActivityData(undoUrl, byActor, object)
const followersException = [ byActor ]
return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException)
}
// ---------------------------------------------------------------------------
export {
sendUndoFollow,
sendUndoLike,
sendUndoDislike,
sendUndoAnnounce
}
// ---------------------------------------------------------------------------
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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