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