3 const validator = require('express-validator').validator
5 const constants = require('../initializers/constants')
6 const VIDEOS_CONSTRAINTS_FIELDS = constants.VIDEOS_CONSTRAINTS_FIELDS
8 const customValidators = {
10 isEachAddRemoteVideosValid: isEachAddRemoteVideosValid,
11 isEachRemoveRemoteVideosValid: isEachRemoveRemoteVideosValid,
13 isVideoAuthorValid: isVideoAuthorValid,
14 isVideoDateValid: isVideoDateValid,
15 isVideoDescriptionValid: isVideoDescriptionValid,
16 isVideoDurationValid: isVideoDurationValid,
17 isVideoMagnetUriValid: isVideoMagnetUriValid,
18 isVideoNameValid: isVideoNameValid,
19 isVideoPodUrlValid: isVideoPodUrlValid,
20 isVideoTagsValid: isVideoTagsValid,
21 isVideoThumbnailValid: isVideoThumbnailValid
24 function exists (value) {
25 return value !== undefined && value !== null
28 function isEachAddRemoteVideosValid (videos) {
29 return videos.every(function (video) {
30 return isVideoAuthorValid(video.author) &&
31 isVideoDateValid(video.createdDate) &&
32 isVideoDescriptionValid(video.description) &&
33 isVideoDurationValid(video.duration) &&
34 isVideoMagnetUriValid(video.magnetUri) &&
35 isVideoNameValid(video.name) &&
36 isVideoPodUrlValid(video.podUrl) &&
37 isVideoTagsValid(video.tags) &&
38 isVideoThumbnailValid(video.thumbnailBase64)
42 function isEachRemoveRemoteVideosValid (videos) {
43 return videos.every(function (video) {
44 return isVideoMagnetUriValid(video.magnetUri)
48 function isArray (value) {
49 return Array.isArray(value)
52 function isVideoAuthorValid (value) {
53 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.AUTHOR)
56 function isVideoDateValid (value) {
57 return validator.isDate(value)
60 function isVideoDescriptionValid (value) {
61 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION)
64 function isVideoDurationValid (value) {
65 return validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
68 function isVideoMagnetUriValid (value) {
69 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.MAGNET_URI)
72 function isVideoNameValid (value) {
73 return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
76 function isVideoPodUrlValid (value) {
77 return validator.isURL(value)
80 function isVideoTagsValid (tags) {
81 return isArray(tags) &&
82 validator.isInt(tags.length, VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
83 tags.every(function (tag) {
84 return validator.isAlphanumeric(tag) &&
85 validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
89 function isVideoThumbnailValid (value) {
90 return validator.isBase64(value) &&
91 validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL)
94 // ---------------------------------------------------------------------------
96 module.exports = customValidators
98 // ---------------------------------------------------------------------------