server/middlewares/reqValidators/videos.js

   1 'use strict'
   2
   3 var checkErrors = require('./utils').checkErrors
   4 var logger = require('../../helpers/logger')
   5 var videos = require('../../lib/videos')
   6 var Videos = require('../../models/videos')
   7
   8 var reqValidatorsVideos = {
   9   videosAdd: videosAdd,
  10   videosGet: videosGet,
  11   videosRemove: videosRemove,
  12   videosSearch: videosSearch
  13 }
  14
  15 function videosAdd (req, res, next) {
  16   req.checkFiles('input_video[0].originalname', 'Should have an input video').notEmpty()
  17   req.checkFiles('input_video[0].mimetype', 'Should have a correct mime type').matches(/video\/(webm)|(mp4)|(ogg)/i)
  18   req.checkBody('name', 'Should have a name').isLength(1, 50)
  19   req.checkBody('description', 'Should have a description').isLength(1, 250)
  20
  21   logger.debug('Checking videosAdd parameters', { parameters: req.body, files: req.files })
  22
  23   checkErrors(req, res, next)
  24 }
  25
  26 function videosGet (req, res, next) {
  27   req.checkParams('id', 'Should have a valid id').notEmpty().isMongoId()
  28
  29   logger.debug('Checking videosGet parameters', { parameters: req.params })
  30
  31   checkErrors(req, res, function () {
  32     Videos.get(req.params.id, function (err, video) {
  33       if (err) {
  34         logger.error('Error in videosGet request validator.', { error: err })
  35         res.sendStatus(500)
  36       }
  37
  38       videos.getVideoState(video, function (state) {
  39         if (state.exist === false) return res.status(404).send('Video not found')
  40
  41         next()
  42       })
  43     })
  44   })
  45 }
  46
  47 function videosRemove (req, res, next) {
  48   req.checkParams('id', 'Should have a valid id').notEmpty().isMongoId()
  49
  50   logger.debug('Checking videosRemove parameters', { parameters: req.params })
  51
  52   checkErrors(req, res, function () {
  53     Videos.get(req.params.id, function (err, video) {
  54       if (err) {
  55         logger.error('Error in videosRemove request validator.', { error: err })
  56         res.sendStatus(500)
  57       }
  58
  59       videos.getVideoState(video, function (state) {
  60         if (state.exist === false) return res.status(404).send('Video not found')
  61         else if (state.owned === false) return res.status(403).send('Cannot remove video of another pod')
  62
  63         next()
  64       })
  65     })
  66   })
  67 }
  68
  69 function videosSearch (req, res, next) {
  70   req.checkParams('name', 'Should have a name').notEmpty()
  71
  72   logger.debug('Checking videosSearch parameters', { parameters: req.params })
  73
  74   checkErrors(req, res, next)
  75 }
  76
  77 // ---------------------------------------------------------------------------
  78
  79 module.exports = reqValidatorsVideos