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import { isRedundancyAccepted } from '@server/lib/redundancy'
import { ActivityUpdate, CacheFileObject, VideoObject } from '../../../../shared/models/activitypub'
import { ActivityPubActor } from '../../../../shared/models/activitypub/activitypub-actor'
import { PlaylistObject } from '../../../../shared/models/activitypub/objects/playlist-object'
import { isCacheFileObjectValid } from '../../../helpers/custom-validators/activitypub/cache-file'
import { sanitizeAndCheckVideoTorrentObject } from '../../../helpers/custom-validators/activitypub/videos'
import { retryTransactionWrapper } from '../../../helpers/database-utils'
import { logger } from '../../../helpers/logger'
import { sequelizeTypescript } from '../../../initializers/database'
import { ActorModel } from '../../../models/actor/actor'
import { APProcessorOptions } from '../../../types/activitypub-processor.model'
import { MActorFull, MActorSignature } from '../../../types/models'
import { APActorUpdater } from '../actors/updater'
import { createOrUpdateCacheFile } from '../cache-file'
import { createOrUpdateVideoPlaylist } from '../playlists'
import { forwardVideoRelatedActivity } from '../send/utils'
import { APVideoUpdater, getOrCreateAPVideo } from '../videos'
async function processUpdateActivity (options: APProcessorOptions<ActivityUpdate>) {
const { activity, byActor } = options
const objectType = activity.object.type
if (objectType === 'Video') {
return retryTransactionWrapper(processUpdateVideo, activity)
}
if (objectType === 'Person' || objectType === 'Application' || objectType === 'Group') {
// We need more attributes
const byActorFull = await ActorModel.loadByUrlAndPopulateAccountAndChannel(byActor.url)
return retryTransactionWrapper(processUpdateActor, byActorFull, activity)
}
if (objectType === 'CacheFile') {
// We need more attributes
const byActorFull = await ActorModel.loadByUrlAndPopulateAccountAndChannel(byActor.url)
return retryTransactionWrapper(processUpdateCacheFile, byActorFull, activity)
}
if (objectType === 'Playlist') {
return retryTransactionWrapper(processUpdatePlaylist, byActor, activity)
}
return undefined
}
// ---------------------------------------------------------------------------
export {
processUpdateActivity
}
// ---------------------------------------------------------------------------
async function processUpdateVideo (activity: ActivityUpdate) {
const videoObject = activity.object as VideoObject
if (sanitizeAndCheckVideoTorrentObject(videoObject) === false) {
logger.debug('Video sent by update is not valid.', { videoObject })
return undefined
}
const { video, created } = await getOrCreateAPVideo({
videoObject: videoObject.id,
allowRefresh: false,
fetchType: 'all'
})
// We did not have this video, it has been created so no need to update
if (created) return
const updater = new APVideoUpdater(videoObject, video)
return updater.update(activity.to)
}
async function processUpdateCacheFile (byActor: MActorSignature, activity: ActivityUpdate) {
if (await isRedundancyAccepted(activity, byActor) !== true) return
const cacheFileObject = activity.object as CacheFileObject
if (!isCacheFileObjectValid(cacheFileObject)) {
logger.debug('Cache file object sent by update is not valid.', { cacheFileObject })
return undefined
}
const { video } = await getOrCreateAPVideo({ videoObject: cacheFileObject.object })
await sequelizeTypescript.transaction(async t => {
await createOrUpdateCacheFile(cacheFileObject, video, byActor, t)
})
if (video.isOwned()) {
// Don't resend the activity to the sender
const exceptions = [ byActor ]
await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
}
}
async function processUpdateActor (actor: MActorFull, activity: ActivityUpdate) {
const actorObject = activity.object as ActivityPubActor
logger.debug('Updating remote account "%s".', actorObject.url)
const updater = new APActorUpdater(actorObject, actor)
return updater.update()
}
async function processUpdatePlaylist (byActor: MActorSignature, activity: ActivityUpdate) {
const playlistObject = activity.object as PlaylistObject
const byAccount = byActor.Account
if (!byAccount) throw new Error('Cannot update video playlist with the non account actor ' + byActor.url)
await createOrUpdateVideoPlaylist(playlistObject, activity.to)
}
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