3 const validator = require('express-validator').validator
5 const constants = require('../../initializers/constants')
6 const usersValidators = require('./users')
7 const miscValidators = require('./misc')
8 const VIDEOS_CONSTRAINTS_FIELDS = constants.CONSTRAINTS_FIELDS.VIDEOS
10 const videosValidators = {
11 isEachRemoteVideosValid,
14 isVideoDescriptionValid,
19 isVideoThumbnailValid,
20 isVideoThumbnailDataValid
23 function isEachRemoteVideosValid (requests) {
24 return miscValidators.isArray(requests) &&
25 requests.every(function (request) {
26 const video = request.data
28 isRequestTypeAddValid(request.type) &&
29 isVideoAuthorValid(video.author) &&
30 isVideoDateValid(video.createdAt) &&
31 isVideoDescriptionValid(video.description) &&
32 isVideoDurationValid(video.duration) &&
33 isVideoInfoHashValid(video.infoHash) &&
34 isVideoNameValid(video.name) &&
35 isVideoTagsValid(video.tags) &&
36 isVideoThumbnailDataValid(video.thumbnailData) &&
37 isVideoRemoteIdValid(video.remoteId) &&
38 isVideoExtnameValid(video.extname)
41 isRequestTypeRemoveValid(request.type) &&
42 isVideoNameValid(video.name) &&
43 isVideoRemoteIdValid(video.remoteId)
48 function isVideoAuthorValid (value) {
49 return usersValidators.isUserUsernameValid(value)
52 function isVideoDateValid (value) {
53 return validator.isDate(value)
56 function isVideoDescriptionValid (value) {
57 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION)
60 function isVideoDurationValid (value) {
61 return validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
64 function isVideoExtnameValid (value) {
65 return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1
68 function isVideoInfoHashValid (value) {
69 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
72 function isVideoNameValid (value) {
73 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
76 function isVideoTagsValid (tags) {
77 return miscValidators.isArray(tags) &&
78 validator.isInt(tags.length, VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
79 tags.every(function (tag) {
80 return validator.isAlphanumeric(tag) &&
81 validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
85 function isVideoThumbnailValid (value) {
86 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL)
89 function isVideoThumbnailDataValid (value) {
90 return validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA)
93 function isVideoRemoteIdValid (value) {
94 return validator.isUUID(value, 4)
97 // ---------------------------------------------------------------------------
99 module.exports = videosValidators
101 // ---------------------------------------------------------------------------
103 function isRequestTypeAddValid (value) {
104 return value === 'add'
107 function isRequestTypeRemoveValid (value) {
108 return value === 'remove'