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import { Transaction } from 'sequelize'
import { getServerActor } from '@server/models/application/application'
import { ActivityAudience, ActivityCreate, ContextType, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
import { logger, loggerTagsFactory } from '../../../helpers/logger'
import { VideoCommentModel } from '../../../models/video/video-comment'
import {
MActorLight,
MCommentOwnerVideo,
MVideoAccountLight,
MVideoAP,
MVideoPlaylistFull,
MVideoRedundancyFileVideo,
MVideoRedundancyStreamingPlaylistVideo
} from '../../../types/models'
import { audiencify, getAudience } from '../audience'
import {
broadcastToActors,
broadcastToFollowers,
getActorsInvolvedInVideo,
getAudienceFromFollowersOf,
getVideoCommentAudience,
sendVideoRelatedActivity,
unicastTo
} from './shared'
const lTags = loggerTagsFactory('ap', 'create')
async function sendCreateVideo (video: MVideoAP, transaction: Transaction) {
if (!video.hasPrivacyForFederation()) return undefined
logger.info('Creating job to send video creation of %s.', video.url, lTags(video.uuid))
const byActor = video.VideoChannel.Account.Actor
const videoObject = video.toActivityPubObject()
const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC)
const createActivity = buildCreateActivity(video.url, byActor, videoObject, audience)
return broadcastToFollowers({
data: createActivity,
byActor,
toFollowersOf: [ byActor ],
transaction,
contextType: 'Video'
})
}
async function sendCreateCacheFile (
byActor: MActorLight,
video: MVideoAccountLight,
fileRedundancy: MVideoRedundancyStreamingPlaylistVideo | MVideoRedundancyFileVideo
) {
logger.info('Creating job to send file cache of %s.', fileRedundancy.url, lTags(video.uuid))
return sendVideoRelatedCreateActivity({
byActor,
video,
url: fileRedundancy.url,
object: fileRedundancy.toActivityPubObject(),
contextType: 'CacheFile'
})
}
async function sendCreateVideoPlaylist (playlist: MVideoPlaylistFull, transaction: Transaction) {
if (playlist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined
logger.info('Creating job to send create video playlist of %s.', playlist.url, lTags(playlist.uuid))
const byActor = playlist.OwnerAccount.Actor
const audience = getAudience(byActor, playlist.privacy === VideoPlaylistPrivacy.PUBLIC)
const object = await playlist.toActivityPubObject(null, transaction)
const createActivity = buildCreateActivity(playlist.url, byActor, object, audience)
const serverActor = await getServerActor()
const toFollowersOf = [ byActor, serverActor ]
if (playlist.VideoChannel) toFollowersOf.push(playlist.VideoChannel.Actor)
return broadcastToFollowers({
data: createActivity,
byActor,
toFollowersOf,
transaction,
contextType: 'Playlist'
})
}
async function sendCreateVideoComment (comment: MCommentOwnerVideo, transaction: Transaction) {
logger.info('Creating job to send comment %s.', comment.url)
const isOrigin = comment.Video.isOwned()
const byActor = comment.Account.Actor
const threadParentComments = await VideoCommentModel.listThreadParentComments(comment, transaction)
const commentObject = comment.toActivityPubObject(threadParentComments)
const actorsInvolvedInComment = await getActorsInvolvedInVideo(comment.Video, transaction)
// Add the actor that commented too
actorsInvolvedInComment.push(byActor)
const parentsCommentActors = threadParentComments.filter(c => !c.isDeleted())
.map(c => c.Account.Actor)
let audience: ActivityAudience
if (isOrigin) {
audience = getVideoCommentAudience(comment, threadParentComments, actorsInvolvedInComment, isOrigin)
} else {
audience = getAudienceFromFollowersOf(actorsInvolvedInComment.concat(parentsCommentActors))
}
const createActivity = buildCreateActivity(comment.url, byActor, commentObject, audience)
// This was a reply, send it to the parent actors
const actorsException = [ byActor ]
await broadcastToActors({
data: createActivity,
byActor,
toActors: parentsCommentActors,
transaction,
actorsException,
contextType: 'Comment'
})
// Broadcast to our followers
await broadcastToFollowers({
data: createActivity,
byActor,
toFollowersOf: [ byActor ],
transaction,
contextType: 'Comment'
})
// Send to actors involved in the comment
if (isOrigin) {
return broadcastToFollowers({
data: createActivity,
byActor,
toFollowersOf: actorsInvolvedInComment,
transaction,
actorsException,
contextType: 'Comment'
})
}
// Send to origin
return transaction.afterCommit(() => {
return unicastTo({
data: createActivity,
byActor,
toActorUrl: comment.Video.VideoChannel.Account.Actor.getSharedInbox(),
contextType: 'Comment'
})
})
}
function buildCreateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityCreate {
if (!audience) audience = getAudience(byActor)
return audiencify(
{
type: 'Create' as 'Create',
id: url + '/activity',
actor: byActor.url,
object: audiencify(object, audience)
},
audience
)
}
// ---------------------------------------------------------------------------
export {
sendCreateVideo,
buildCreateActivity,
sendCreateVideoComment,
sendCreateVideoPlaylist,
sendCreateCacheFile
}
// ---------------------------------------------------------------------------
async function sendVideoRelatedCreateActivity (options: {
byActor: MActorLight
video: MVideoAccountLight
url: string
object: any
contextType: ContextType
transaction?: Transaction
}) {
const activityBuilder = (audience: ActivityAudience) => {
return buildCreateActivity(options.url, options.byActor, options.object, audience)
}
return sendVideoRelatedActivity(activityBuilder, options)
}
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