import { ActivityUpdate, CacheFileObject, VideoTorrentObject } from '../../../../shared/models/activitypub' import { ActivityPubActor } from '../../../../shared/models/activitypub/activitypub-actor' import { resetSequelizeInstance, retryTransactionWrapper } from '../../../helpers/database-utils' import { logger } from '../../../helpers/logger' import { sequelizeTypescript } from '../../../initializers' import { AccountModel } from '../../../models/account/account' import { ActorModel } from '../../../models/activitypub/actor' import { VideoChannelModel } from '../../../models/video/video-channel' import { fetchAvatarIfExists, updateActorAvatarInstance, updateActorInstance } from '../actor' import { getOrCreateVideoAndAccountAndChannel, getOrCreateVideoChannelFromVideoObject, updateVideoFromAP } from '../videos' import { sanitizeAndCheckVideoTorrentObject } from '../../../helpers/custom-validators/activitypub/videos' import { isCacheFileObjectValid } from '../../../helpers/custom-validators/activitypub/cache-file' import { createOrUpdateCacheFile } from '../cache-file' import { forwardVideoRelatedActivity } from '../send/utils' import { PlaylistObject } from '../../../../shared/models/activitypub/objects/playlist-object' import { createOrUpdateVideoPlaylist } from '../playlist' async function processUpdateActivity (activity: ActivityUpdate, byActor: ActorModel) { const objectType = activity.object.type if (objectType === 'Video') { return retryTransactionWrapper(processUpdateVideo, byActor, 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 (actor: ActorModel, activity: ActivityUpdate) { const videoObject = activity.object as VideoTorrentObject if (sanitizeAndCheckVideoTorrentObject(videoObject) === false) { logger.debug('Video sent by update is not valid.', { videoObject }) return undefined } const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoObject.id, allowRefresh: false }) const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject) const updateOptions = { video, videoObject, account: actor.Account, channel: channelActor.VideoChannel, overrideTo: activity.to } return updateVideoFromAP(updateOptions) } async function processUpdateCacheFile (byActor: ActorModel, activity: ActivityUpdate) { 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 getOrCreateVideoAndAccountAndChannel({ 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: ActorModel, activity: ActivityUpdate) { const actorAttributesToUpdate = activity.object as ActivityPubActor logger.debug('Updating remote account "%s".', actorAttributesToUpdate.url) let accountOrChannelInstance: AccountModel | VideoChannelModel let actorFieldsSave: object let accountOrChannelFieldsSave: object // Fetch icon? const avatarName = await fetchAvatarIfExists(actorAttributesToUpdate) try { await sequelizeTypescript.transaction(async t => { actorFieldsSave = actor.toJSON() if (actorAttributesToUpdate.type === 'Group') accountOrChannelInstance = actor.VideoChannel else accountOrChannelInstance = actor.Account accountOrChannelFieldsSave = accountOrChannelInstance.toJSON() await updateActorInstance(actor, actorAttributesToUpdate) if (avatarName !== undefined) { await updateActorAvatarInstance(actor, avatarName, t) } await actor.save({ transaction: t }) accountOrChannelInstance.name = actorAttributesToUpdate.name || actorAttributesToUpdate.preferredUsername accountOrChannelInstance.description = actorAttributesToUpdate.summary if (accountOrChannelInstance instanceof VideoChannelModel) accountOrChannelInstance.support = actorAttributesToUpdate.support await accountOrChannelInstance.save({ transaction: t }) }) logger.info('Remote account %s updated', actorAttributesToUpdate.url) } catch (err) { if (actor !== undefined && actorFieldsSave !== undefined) { resetSequelizeInstance(actor, actorFieldsSave) } if (accountOrChannelInstance !== undefined && accountOrChannelFieldsSave !== undefined) { resetSequelizeInstance(accountOrChannelInstance, accountOrChannelFieldsSave) } // This is just a debug because we will retry the insert logger.debug('Cannot update the remote account.', { err }) throw err } } async function processUpdatePlaylist (byActor: ActorModel, 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, byAccount, activity.to) }