server/helpers/custom-validators/abuses.ts

   1 import validator from 'validator'
   2 import { abusePredefinedReasonsMap, AbusePredefinedReasonsString, AbuseVideoIs } from '@shared/models'
   3 import { CONSTRAINTS_FIELDS, ABUSE_STATES } from '../../initializers/constants'
   4 import { exists, isArray } from './misc'
   5
   6 const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.ABUSES
   7
   8 function isAbuseReasonValid (value: string) {
   9   return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
  10 }
  11
  12 function isAbusePredefinedReasonValid (value: AbusePredefinedReasonsString) {
  13   return exists(value) && value in abusePredefinedReasonsMap
  14 }
  15
  16 function isAbusePredefinedReasonsValid (value: AbusePredefinedReasonsString[]) {
  17   return exists(value) && isArray(value) && value.every(v => v in abusePredefinedReasonsMap)
  18 }
  19
  20 function isAbuseTimestampValid (value: number) {
  21   return value === null || (exists(value) && validator.isInt('' + value, { min: 0 }))
  22 }
  23
  24 function isAbuseTimestampCoherent (endAt: number, { req }) {
  25   return exists(req.body.startAt) && endAt > req.body.startAt
  26 }
  27
  28 function isAbuseModerationCommentValid (value: string) {
  29   return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.MODERATION_COMMENT)
  30 }
  31
  32 function isAbuseStateValid (value: string) {
  33   return exists(value) && ABUSE_STATES[value] !== undefined
  34 }
  35
  36 function isAbuseVideoIsValid (value: AbuseVideoIs) {
  37   return exists(value) && (
  38     value === 'deleted' ||
  39     value === 'blacklisted'
  40   )
  41 }
  42
  43 // ---------------------------------------------------------------------------
  44
  45 export {
  46   isAbuseReasonValid,
  47   isAbusePredefinedReasonValid,
  48   isAbusePredefinedReasonsValid,
  49   isAbuseTimestampValid,
  50   isAbuseTimestampCoherent,
  51   isAbuseModerationCommentValid,
  52   isAbuseStateValid,
  53   isAbuseVideoIsValid
  54 }