server/middlewares/validators/feeds.ts

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