server/middlewares/validators/video-blacklist.ts

   1 import { param } from 'express-validator/check'
   2 import * as express from 'express'
   3
   4 import { database as db } from '../../initializers/database'
   5 import { checkErrors } from './utils'
   6 import { logger, isVideoIdOrUUIDValid, checkVideoExists } from '../../helpers'
   7
   8 const videosBlacklistRemoveValidator = [
   9   param('videoId').custom(isVideoIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
  10
  11   (req: express.Request, res: express.Response, next: express.NextFunction) => {
  12     logger.debug('Checking blacklistRemove parameters.', { parameters: req.params })
  13
  14     checkErrors(req, res, () => {
  15       checkVideoExists(req.params.videoId, res, () => {
  16         checkVideoIsBlacklisted(req, res, next)
  17       })
  18     })
  19   }
  20 ]
  21
  22 const videosBlacklistAddValidator = [
  23   param('videoId').custom(isVideoIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
  24
  25   (req: express.Request, res: express.Response, next: express.NextFunction) => {
  26     logger.debug('Checking videosBlacklist parameters', { parameters: req.params })
  27
  28     checkErrors(req, res, () => {
  29       checkVideoExists(req.params.videoId, res, () => {
  30         checkVideoIsBlacklistable(req, res, next)
  31       })
  32     })
  33   }
  34 ]
  35
  36 // ---------------------------------------------------------------------------
  37
  38 export {
  39   videosBlacklistAddValidator,
  40   videosBlacklistRemoveValidator
  41 }
  42 // ---------------------------------------------------------------------------
  43
  44 function checkVideoIsBlacklistable (req: express.Request, res: express.Response, callback: () => void) {
  45   if (res.locals.video.isOwned() === true) {
  46     return res.status(403)
  47               .json({ error: 'Cannot blacklist a local video' })
  48               .end()
  49   }
  50
  51   callback()
  52 }
  53
  54 function checkVideoIsBlacklisted (req: express.Request, res: express.Response, callback: () => void) {
  55   db.BlacklistedVideo.loadByVideoId(res.locals.video.id)
  56     .then(blacklistedVideo => {
  57       if (!blacklistedVideo) return res.status(404).send('Blacklisted video not found')
  58
  59       res.locals.blacklistedVideo = blacklistedVideo
  60
  61       callback()
  62     })
  63     .catch(err => {
  64       logger.error('Error in blacklistRemove request validator', { error: err })
  65       return res.sendStatus(500)
  66     })
  67 }