PeerTube/server/lib/video-blacklist.ts

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import { Transaction } from 'sequelize'
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import { afterCommitIfTransaction } from '@server/helpers/database-utils'
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import { sequelizeTypescript } from '@server/initializers/database'
import {
MUser,
MVideoAccountLight,
MVideoBlacklist,
MVideoBlacklistVideo,
MVideoFullLight,
MVideoWithBlacklistLight
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} from '@server/types/models'
import { UserRight, VideoBlacklistCreate, VideoBlacklistType } from '../../shared/models'
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import { UserAdminFlag } from '../../shared/models/users/user-flag.model'
import { logger } from '../helpers/logger'
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import { CONFIG } from '../initializers/config'
import { VideoBlacklistModel } from '../models/video/video-blacklist'
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import { sendDeleteVideo } from './activitypub/send'
import { federateVideoIfNeeded } from './activitypub/videos'
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import { LiveManager } from './live-manager'
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import { Notifier } from './notifier'
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import { Hooks } from './plugins/hooks'
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async function autoBlacklistVideoIfNeeded (parameters: {
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video: MVideoWithBlacklistLight
user?: MUser
isRemote: boolean
isNew: boolean
notify?: boolean
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transaction?: Transaction
}) {
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const { video, user, isRemote, isNew, notify = true, transaction } = parameters
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const doAutoBlacklist = await Hooks.wrapFun(
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autoBlacklistNeeded,
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{ video, user, isRemote, isNew },
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'filter:video.auto-blacklist.result'
)
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if (!doAutoBlacklist) return false
const videoBlacklistToCreate = {
videoId: video.id,
unfederated: true,
reason: 'Auto-blacklisted. Moderator review required.',
type: VideoBlacklistType.AUTO_BEFORE_PUBLISHED
}
const [ videoBlacklist ] = await VideoBlacklistModel.findOrCreate<MVideoBlacklistVideo>({
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where: {
videoId: video.id
},
defaults: videoBlacklistToCreate,
transaction
})
video.VideoBlacklist = videoBlacklist
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videoBlacklist.Video = video
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if (notify) {
afterCommitIfTransaction(transaction, () => {
Notifier.Instance.notifyOnVideoAutoBlacklist(videoBlacklist)
})
}
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logger.info('Video %s auto-blacklisted.', video.uuid)
return true
}
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async function blacklistVideo (videoInstance: MVideoAccountLight, options: VideoBlacklistCreate) {
const blacklist: MVideoBlacklistVideo = await VideoBlacklistModel.create({
videoId: videoInstance.id,
unfederated: options.unfederate === true,
reason: options.reason,
type: VideoBlacklistType.MANUAL
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}
)
blacklist.Video = videoInstance
if (options.unfederate === true) {
await sendDeleteVideo(videoInstance, undefined)
}
if (videoInstance.isLive) {
LiveManager.Instance.stopSessionOf(videoInstance.id)
}
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Notifier.Instance.notifyOnVideoBlacklist(blacklist)
}
async function unblacklistVideo (videoBlacklist: MVideoBlacklist, video: MVideoFullLight) {
const videoBlacklistType = await sequelizeTypescript.transaction(async t => {
const unfederated = videoBlacklist.unfederated
const videoBlacklistType = videoBlacklist.type
await videoBlacklist.destroy({ transaction: t })
video.VideoBlacklist = undefined
// Re federate the video
if (unfederated === true) {
await federateVideoIfNeeded(video, true, t)
}
return videoBlacklistType
})
Notifier.Instance.notifyOnVideoUnblacklist(video)
if (videoBlacklistType === VideoBlacklistType.AUTO_BEFORE_PUBLISHED) {
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Notifier.Instance.notifyOnVideoPublishedAfterRemovedFromAutoBlacklist(video)
// Delete on object so new video notifications will send
delete video.VideoBlacklist
Notifier.Instance.notifyOnNewVideoIfNeeded(video)
}
}
// ---------------------------------------------------------------------------
export {
autoBlacklistVideoIfNeeded,
blacklistVideo,
unblacklistVideo
}
// ---------------------------------------------------------------------------
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function autoBlacklistNeeded (parameters: {
video: MVideoWithBlacklistLight
isRemote: boolean
isNew: boolean
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user?: MUser
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}) {
const { user, video, isRemote, isNew } = parameters
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// Already blacklisted
if (video.VideoBlacklist) return false
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if (!CONFIG.AUTO_BLACKLIST.VIDEOS.OF_USERS.ENABLED || !user) return false
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if (isRemote || isNew === false) return false
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if (user.hasRight(UserRight.MANAGE_VIDEO_BLACKLIST) || user.hasAdminFlag(UserAdminFlag.BYPASS_VIDEO_AUTO_BLACKLIST)) return false
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return true
}