server/middlewares/validators/feeds.ts

   1 import * as express from 'express'
   2 import { param, query } from 'express-validator/check'
   3 import { isIdOrUUIDValid, isIdValid } from '../../helpers/custom-validators/misc'
   4 import { logger } from '../../helpers/logger'
   5 import { areValidationErrors } from './utils'
   6 import { isValidRSSFeed } from '../../helpers/custom-validators/feeds'
   7 import { doesVideoExist } from '../../helpers/middlewares/videos'
   8 import {
   9   doesAccountIdExist,
  10   doesAccountNameWithHostExist,
  11   doesVideoChannelIdExist,
  12   doesVideoChannelNameWithHostExist
  13 } from '../../helpers/middlewares'
  14
  15 const videoFeedsValidator = [
  16   param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
  17   query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
  18   query('accountId').optional().custom(isIdValid),
  19   query('accountName').optional(),
  20   query('videoChannelId').optional().custom(isIdValid),
  21   query('videoChannelName').optional(),
  22
  23   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
  24     logger.debug('Checking feeds parameters', { parameters: req.query })
  25
  26     if (areValidationErrors(req, res)) return
  27
  28     if (req.query.accountId && !await doesAccountIdExist(req.query.accountId, res)) return
  29     if (req.query.videoChannelId && !await doesVideoChannelIdExist(req.query.videoChannelId, res)) return
  30     if (req.query.accountName && !await doesAccountNameWithHostExist(req.query.accountName, res)) return
  31     if (req.query.videoChannelName && !await doesVideoChannelNameWithHostExist(req.query.videoChannelName, res)) return
  32
  33     return next()
  34   }
  35 ]
  36
  37 const videoCommentsFeedsValidator = [
  38   param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
  39   query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
  40   query('videoId').optional().custom(isIdOrUUIDValid),
  41
  42   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
  43     logger.debug('Checking feeds parameters', { parameters: req.query })
  44
  45     if (areValidationErrors(req, res)) return
  46
  47     if (req.query.videoId && !await doesVideoExist(req.query.videoId, res)) return
  48
  49     return next()
  50   }
  51 ]
  52
  53 // ---------------------------------------------------------------------------
  54
  55 export {
  56   videoFeedsValidator,
  57   videoCommentsFeedsValidator
  58 }