server/helpers/custom-validators/abuses.ts

   1 import validator from 'validator'
   2 import { abusePredefinedReasonsMap } from '@shared/core-utils/abuse'
   3 import { AbuseCreate, AbuseFilter, AbusePredefinedReasonsString, AbuseVideoIs } from '@shared/models'
   4 import { ABUSE_STATES, CONSTRAINTS_FIELDS } from '../../initializers/constants'
   5 import { exists, isArray } from './misc'
   6
   7 const ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.ABUSES
   8 const ABUSE_MESSAGES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.ABUSE_MESSAGES
   9
  10 function isAbuseReasonValid (value: string) {
  11   return exists(value) && validator.isLength(value, ABUSES_CONSTRAINTS_FIELDS.REASON)
  12 }
  13
  14 function isAbusePredefinedReasonValid (value: AbusePredefinedReasonsString) {
  15   return exists(value) && value in abusePredefinedReasonsMap
  16 }
  17
  18 function isAbuseFilterValid (value: AbuseFilter) {
  19   return value === 'video' || value === 'comment' || value === 'account'
  20 }
  21
  22 function areAbusePredefinedReasonsValid (value: AbusePredefinedReasonsString[]) {
  23   return exists(value) && isArray(value) && value.every(v => v in abusePredefinedReasonsMap)
  24 }
  25
  26 function isAbuseTimestampValid (value: number) {
  27   return value === null || (exists(value) && validator.isInt('' + value, { min: 0 }))
  28 }
  29
  30 function isAbuseTimestampCoherent (endAt: number, { req }) {
  31   const startAt = (req.body as AbuseCreate).video.startAt
  32
  33   return exists(startAt) && endAt > startAt
  34 }
  35
  36 function isAbuseModerationCommentValid (value: string) {
  37   return exists(value) && validator.isLength(value, ABUSES_CONSTRAINTS_FIELDS.MODERATION_COMMENT)
  38 }
  39
  40 function isAbuseStateValid (value: string) {
  41   return exists(value) && ABUSE_STATES[value] !== undefined
  42 }
  43
  44 function isAbuseVideoIsValid (value: AbuseVideoIs) {
  45   return exists(value) && (
  46     value === 'deleted' ||
  47     value === 'blacklisted'
  48   )
  49 }
  50
  51 function isAbuseMessageValid (value: string) {
  52   return exists(value) && validator.isLength(value, ABUSE_MESSAGES_CONSTRAINTS_FIELDS.MESSAGE)
  53 }
  54
  55 // ---------------------------------------------------------------------------
  56
  57 export {
  58   isAbuseReasonValid,
  59   isAbuseFilterValid,
  60   isAbusePredefinedReasonValid,
  61   isAbuseMessageValid,
  62   areAbusePredefinedReasonsValid,
  63   isAbuseTimestampValid,
  64   isAbuseTimestampCoherent,
  65   isAbuseModerationCommentValid,
  66   isAbuseStateValid,
  67   isAbuseVideoIsValid
  68 }