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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)
}
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