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

   1 import { Response } from 'express'
   2 import * as validator from 'validator'
   3 import { exists } from './misc'
   4 import { CONSTRAINTS_FIELDS } from '../../initializers/constants'
   5 import { VideoBlacklistModel } from '../../models/video/video-blacklist'
   6 import { VideoBlacklistType } from '../../../shared/models/videos'
   7
   8 const VIDEO_BLACKLIST_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_BLACKLIST
   9
  10 function isVideoBlacklistReasonValid (value: string) {
  11   return value === null || validator.isLength(value, VIDEO_BLACKLIST_CONSTRAINTS_FIELDS.REASON)
  12 }
  13
  14 async function doesVideoBlacklistExist (videoId: number, res: Response) {
  15   const videoBlacklist = await VideoBlacklistModel.loadByVideoId(videoId)
  16
  17   if (videoBlacklist === null) {
  18     res.status(404)
  19        .json({ error: 'Blacklisted video not found' })
  20        .end()
  21
  22     return false
  23   }
  24
  25   res.locals.videoBlacklist = videoBlacklist
  26   return true
  27 }
  28
  29 function isVideoBlacklistTypeValid (value: any) {
  30   return exists(value) && validator.isInt('' + value) && VideoBlacklistType[value] !== undefined
  31 }
  32
  33 // ---------------------------------------------------------------------------
  34
  35 export {
  36   isVideoBlacklistReasonValid,
  37   isVideoBlacklistTypeValid,
  38   doesVideoBlacklistExist
  39 }