middlewares/reqValidators/videos.js

   1 'use strict'
   2
   3 var checkErrors = require('./utils').checkErrors
   4 var logger = require('../../helpers/logger')
   5 var Videos = require('../../models/videos')
   6
   7 var reqValidatorsVideos = {
   8   videosAdd: videosAdd,
   9   videosGet: videosGet,
  10   videosRemove: videosRemove,
  11   videosSearch: videosSearch
  12 }
  13
  14 function videosAdd (req, res, next) {
  15   req.checkFiles('input_video[0].originalname', 'Should have an input video').notEmpty()
  16   req.checkFiles('input_video[0].mimetype', 'Should have a correct mime type').matches(/video\/(webm)|(mp4)|(ogg)/i)
  17   req.checkBody('name', 'Should have a name').isLength(1, 50)
  18   req.checkBody('description', 'Should have a description').isLength(1, 250)
  19
  20   logger.debug('Checking videosAdd parameters', { parameters: req.body, files: req.files })
  21
  22   checkErrors(req, res, next)
  23 }
  24
  25 function videosGet (req, res, next) {
  26   req.checkParams('id', 'Should have a valid id').notEmpty().isMongoId()
  27
  28   logger.debug('Checking videosGet parameters', { parameters: req.params })
  29
  30   checkErrors(req, res, function () {
  31     Videos.getVideoState(req.params.id, function (err, state) {
  32       if (err) {
  33         logger.error('Error in videosGet request validator.', { error: err })
  34         res.sendStatus(500)
  35       }
  36
  37       if (state.exist === false) return res.status(404).send('Video not found')
  38
  39       next()
  40     })
  41   })
  42 }
  43
  44 function videosRemove (req, res, next) {
  45   req.checkParams('id', 'Should have a valid id').notEmpty().isMongoId()
  46
  47   logger.debug('Checking videosRemove parameters', { parameters: req.params })
  48
  49   checkErrors(req, res, function () {
  50     Videos.getVideoState(req.params.id, function (err, state) {
  51       if (err) {
  52         logger.error('Error in videosRemove request validator.', { error: err })
  53         res.sendStatus(500)
  54       }
  55
  56       if (state.exist === false) return res.status(404).send('Video not found')
  57       else if (state.owned === false) return res.status(403).send('Cannot remove video of another pod')
  58
  59       next()
  60     })
  61   })
  62 }
  63
  64 function videosSearch (req, res, next) {
  65   req.checkParams('name', 'Should have a name').notEmpty()
  66
  67   logger.debug('Checking videosSearch parameters', { parameters: req.params })
  68
  69   checkErrors(req, res, next)
  70 }
  71
  72 // ---------------------------------------------------------------------------
  73
  74 module.exports = reqValidatorsVideos