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import * as Bluebird from 'bluebird'
import { ActivityUpdate, VideoTorrentObject } from '../../../../shared/models/activitypub'
import { ActivityPubActor } from '../../../../shared/models/activitypub/activitypub-actor'
import { retryTransactionWrapper } from '../../../helpers/database-utils'
import { logger } from '../../../helpers/logger'
import { resetSequelizeInstance } from '../../../helpers/utils'
import { sequelizeTypescript } from '../../../initializers'
import { AccountModel } from '../../../models/account/account'
import { ActorModel } from '../../../models/activitypub/actor'
import { TagModel } from '../../../models/video/tag'
import { VideoChannelModel } from '../../../models/video/video-channel'
import { VideoFileModel } from '../../../models/video/video-file'
import { fetchAvatarIfExists, getOrCreateActorAndServerAndModel, updateActorAvatarInstance, updateActorInstance } from '../actor'
import {
generateThumbnailFromUrl,
getOrCreateAccountAndVideoAndChannel,
getOrCreateVideoChannel,
videoActivityObjectToDBAttributes,
videoFileActivityUrlToDBAttributes
} from '../videos'
import { sanitizeAndCheckVideoTorrentObject } from '../../../helpers/custom-validators/activitypub/videos'
import { VideoCaptionModel } from '../../../models/video/video-caption'
async function processUpdateActivity (activity: ActivityUpdate) {
const actor = await getOrCreateActorAndServerAndModel(activity.actor)
const objectType = activity.object.type
if (objectType === 'Video') {
return retryTransactionWrapper(processUpdateVideo, actor, activity)
} else if (objectType === 'Person' || objectType === 'Application' || objectType === 'Group') {
return retryTransactionWrapper(processUpdateActor, actor, 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 res = await getOrCreateAccountAndVideoAndChannel(videoObject.id)
// Fetch video channel outside the transaction
const newVideoChannelActor = await getOrCreateVideoChannel(videoObject)
const newVideoChannel = newVideoChannelActor.VideoChannel
logger.debug('Updating remote video "%s".', videoObject.uuid)
let videoInstance = res.video
let videoFieldsSave: any
try {
await sequelizeTypescript.transaction(async t => {
const sequelizeOptions = {
transaction: t
}
videoFieldsSave = videoInstance.toJSON()
// Check actor has the right to update the video
const videoChannel = videoInstance.VideoChannel
if (videoChannel.Account.Actor.id !== actor.id) {
throw new Error('Account ' + actor.url + ' does not own video channel ' + videoChannel.Actor.url)
}
const videoData = await videoActivityObjectToDBAttributes(newVideoChannel, videoObject, activity.to)
videoInstance.set('name', videoData.name)
videoInstance.set('uuid', videoData.uuid)
videoInstance.set('url', videoData.url)
videoInstance.set('category', videoData.category)
videoInstance.set('licence', videoData.licence)
videoInstance.set('language', videoData.language)
videoInstance.set('description', videoData.description)
videoInstance.set('support', videoData.support)
videoInstance.set('nsfw', videoData.nsfw)
videoInstance.set('commentsEnabled', videoData.commentsEnabled)
videoInstance.set('waitTranscoding', videoData.waitTranscoding)
videoInstance.set('state', videoData.state)
videoInstance.set('duration', videoData.duration)
videoInstance.set('createdAt', videoData.createdAt)
videoInstance.set('updatedAt', videoData.updatedAt)
videoInstance.set('views', videoData.views)
videoInstance.set('privacy', videoData.privacy)
videoInstance.set('channelId', videoData.channelId)
await videoInstance.save(sequelizeOptions)
// Don't block on request
generateThumbnailFromUrl(videoInstance, videoObject.icon)
.catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }))
// Remove old video files
const videoFileDestroyTasks: Bluebird<void>[] = []
for (const videoFile of videoInstance.VideoFiles) {
videoFileDestroyTasks.push(videoFile.destroy(sequelizeOptions))
}
await Promise.all(videoFileDestroyTasks)
const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoInstance, videoObject)
const tasks = videoFileAttributes.map(f => VideoFileModel.create(f, sequelizeOptions))
await Promise.all(tasks)
// Update Tags
const tags = videoObject.tag.map(tag => tag.name)
const tagInstances = await TagModel.findOrCreateTags(tags, t)
await videoInstance.$set('Tags', tagInstances, sequelizeOptions)
// Update captions
await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(videoInstance.id, t)
const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => {
return VideoCaptionModel.insertOrReplaceLanguage(videoInstance.id, c.identifier, t)
})
await Promise.all(videoCaptionsPromises)
})
logger.info('Remote video with uuid %s updated', videoObject.uuid)
} catch (err) {
if (videoInstance !== undefined && videoFieldsSave !== undefined) {
resetSequelizeInstance(videoInstance, videoFieldsSave)
}
// This is just a debug because we will retry the insert
logger.debug('Cannot update the remote video.', { err })
throw err
}
}
async function processUpdateActor (actor: ActorModel, activity: ActivityUpdate) {
const actorAttributesToUpdate = activity.object as ActivityPubActor
logger.debug('Updating remote account "%s".', actorAttributesToUpdate.uuid)
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.set('name', actorAttributesToUpdate.name || actorAttributesToUpdate.preferredUsername)
accountOrChannelInstance.set('description', actorAttributesToUpdate.summary)
accountOrChannelInstance.set('support', actorAttributesToUpdate.support)
await accountOrChannelInstance.save({ transaction: t })
})
logger.info('Remote account with uuid %s updated', actorAttributesToUpdate.uuid)
} 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
}
}
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