server/helpers/custom-validators/video-abuses.ts

   1 import validator from 'validator'
   2
   3 import { CONSTRAINTS_FIELDS, VIDEO_ABUSE_STATES } from '../../initializers/constants'
   4 import { exists, isArray } from './misc'
   5 import { VideoAbuseVideoIs } from '@shared/models/videos/abuse/video-abuse-video-is.type'
   6 import { VideoAbusePredefinedReasonsString, videoAbusePredefinedReasonsMap } from '@shared/models/videos/abuse/video-abuse-reason.model'
   7
   8 const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES
   9
  10 function isVideoAbuseReasonValid (value: string) {
  11   return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
  12 }
  13
  14 function isVideoAbusePredefinedReasonValid (value: VideoAbusePredefinedReasonsString) {
  15   return exists(value) && value in videoAbusePredefinedReasonsMap
  16 }
  17
  18 function isVideoAbusePredefinedReasonsValid (value: VideoAbusePredefinedReasonsString[]) {
  19   return exists(value) && isArray(value) && value.every(v => v in videoAbusePredefinedReasonsMap)
  20 }
  21
  22 function isVideoAbuseTimestampValid (value: number) {
  23   return value === null || (exists(value) && validator.isInt('' + value, { min: 0 }))
  24 }
  25
  26 function isVideoAbuseTimestampCoherent (endAt: number, { req }) {
  27   return exists(req.body.startAt) && endAt > req.body.startAt
  28 }
  29
  30 function isVideoAbuseModerationCommentValid (value: string) {
  31   return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.MODERATION_COMMENT)
  32 }
  33
  34 function isVideoAbuseStateValid (value: string) {
  35   return exists(value) && VIDEO_ABUSE_STATES[value] !== undefined
  36 }
  37
  38 function isAbuseVideoIsValid (value: VideoAbuseVideoIs) {
  39   return exists(value) && (
  40     value === 'deleted' ||
  41     value === 'blacklisted'
  42   )
  43 }
  44
  45 // ---------------------------------------------------------------------------
  46
  47 export {
  48   isVideoAbuseReasonValid,
  49   isVideoAbusePredefinedReasonValid,
  50   isVideoAbusePredefinedReasonsValid,
  51   isVideoAbuseTimestampValid,
  52   isVideoAbuseTimestampCoherent,
  53   isVideoAbuseModerationCommentValid,
  54   isVideoAbuseStateValid,
  55   isAbuseVideoIsValid
  56 }