server/lib/activitypub/process/process-flag.ts

   1 import { ActivityCreate, ActivityFlag, VideoAbuseState } from '../../../../shared'
   2 import { VideoAbuseObject } from '../../../../shared/models/activitypub/objects'
   3 import { retryTransactionWrapper } from '../../../helpers/database-utils'
   4 import { logger } from '../../../helpers/logger'
   5 import { sequelizeTypescript } from '../../../initializers/database'
   6 import { VideoAbuseModel } from '../../../models/video/video-abuse'
   7 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
   8 import { Notifier } from '../../notifier'
   9 import { getAPId } from '../../../helpers/activitypub'
  10 import { APProcessorOptions } from '../../../types/activitypub-processor.model'
  11 import { MActorSignature, MVideoAbuseAccountVideo } from '../../../types/models'
  12 import { AccountModel } from '@server/models/account/account'
  13
  14 async function processFlagActivity (options: APProcessorOptions<ActivityCreate | ActivityFlag>) {
  15   const { activity, byActor } = options
  16   return retryTransactionWrapper(processCreateVideoAbuse, activity, byActor)
  17 }
  18
  19 // ---------------------------------------------------------------------------
  20
  21 export {
  22   processFlagActivity
  23 }
  24
  25 // ---------------------------------------------------------------------------
  26
  27 async function processCreateVideoAbuse (activity: ActivityCreate | ActivityFlag, byActor: MActorSignature) {
  28   const flag = activity.type === 'Flag' ? activity : (activity.object as VideoAbuseObject)
  29
  30   const account = byActor.Account
  31   if (!account) throw new Error('Cannot create video abuse with the non account actor ' + byActor.url)
  32
  33   const objects = Array.isArray(flag.object) ? flag.object : [ flag.object ]
  34
  35   for (const object of objects) {
  36     try {
  37       logger.debug('Reporting remote abuse for video %s.', getAPId(object))
  38
  39       const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: object })
  40       const reporterAccount = await sequelizeTypescript.transaction(async t => AccountModel.load(account.id, t))
  41
  42       const videoAbuseInstance = await sequelizeTypescript.transaction(async t => {
  43         const videoAbuseData = {
  44           reporterAccountId: account.id,
  45           reason: flag.content,
  46           videoId: video.id,
  47           state: VideoAbuseState.PENDING
  48         }
  49
  50         const videoAbuseInstance: MVideoAbuseAccountVideo = await VideoAbuseModel.create(videoAbuseData, { transaction: t })
  51         videoAbuseInstance.Video = video
  52         videoAbuseInstance.Account = reporterAccount
  53
  54         logger.info('Remote abuse for video uuid %s created', flag.object)
  55
  56         return videoAbuseInstance
  57       })
  58
  59       const videoAbuseJSON = videoAbuseInstance.toFormattedJSON()
  60
  61       Notifier.Instance.notifyOnNewVideoAbuse({
  62         videoAbuse: videoAbuseJSON,
  63         videoAbuseInstance,
  64         reporter: reporterAccount.Actor.getIdentifier()
  65       })
  66     } catch (err) {
  67       logger.debug('Cannot process report of %s. (Maybe not a video abuse).', getAPId(object), { err })
  68     }
  69   }
  70 }