1 import { values } from 'lodash'
2 import validator from 'validator'
3 import { VideoFilter, VideoPrivacy, VideoRateType } from '../../../shared'
13 } from '../../initializers/constants'
14 import { exists, isArray, isDateValid, isFileValid } from './misc'
15 import * as magnetUtil from 'magnet-uri'
17 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
19 function isVideoFilterValid (filter: VideoFilter) {
20 return filter === 'local' || filter === 'all-local' || filter === 'all'
23 function isVideoCategoryValid (value: any) {
24 return value === null || VIDEO_CATEGORIES[value] !== undefined
27 function isVideoStateValid (value: any) {
28 return exists(value) && VIDEO_STATES[value] !== undefined
31 function isVideoLicenceValid (value: any) {
32 return value === null || VIDEO_LICENCES[value] !== undefined
35 function isVideoLanguageValid (value: any) {
36 return value === null ||
37 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
40 function isVideoDurationValid (value: string) {
41 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
44 function isVideoTruncatedDescriptionValid (value: string) {
45 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
48 function isVideoDescriptionValid (value: string) {
49 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
52 function isVideoSupportValid (value: string) {
53 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
56 function isVideoNameValid (value: string) {
57 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
60 function isVideoTagValid (tag: string) {
61 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
64 function isVideoTagsValid (tags: string[]) {
65 return tags === null || (
67 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
68 tags.every(tag => isVideoTagValid(tag))
72 function isVideoViewsValid (value: string) {
73 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
76 function isVideoRatingTypeValid (value: string) {
77 return value === 'none' || values(VIDEO_RATE_TYPES).includes(value as VideoRateType)
80 function isVideoFileExtnameValid (value: string) {
81 return exists(value) && (value === VIDEO_LIVE.EXTENSION || MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined)
84 function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
85 return isFileValid(files, MIMETYPES.VIDEO.MIMETYPES_REGEX, 'videofile', null)
88 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
89 .map(v => v.replace('.', ''))
91 const videoImageTypesRegex = `image/(${videoImageTypes})`
93 function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
94 return isFileValid(files, videoImageTypesRegex, field, CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max, true)
97 function isVideoPrivacyValid (value: number) {
98 return VIDEO_PRIVACIES[value] !== undefined
101 function isScheduleVideoUpdatePrivacyValid (value: number) {
102 return value === VideoPrivacy.UNLISTED || value === VideoPrivacy.PUBLIC || value === VideoPrivacy.INTERNAL
105 function isVideoOriginallyPublishedAtValid (value: string | null) {
106 return value === null || isDateValid(value)
109 function isVideoFileInfoHashValid (value: string | null | undefined) {
110 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
113 function isVideoFileResolutionValid (value: string) {
114 return exists(value) && validator.isInt(value + '')
117 function isVideoFPSResolutionValid (value: string) {
118 return value === null || validator.isInt(value + '')
121 function isVideoFileSizeValid (value: string) {
122 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
125 function isVideoMagnetUriValid (value: string) {
126 if (!exists(value)) return false
128 const parsed = magnetUtil.decode(value)
129 return parsed && isVideoFileInfoHashValid(parsed.infoHash)
132 // ---------------------------------------------------------------------------
135 isVideoCategoryValid,
137 isVideoLanguageValid,
138 isVideoTruncatedDescriptionValid,
139 isVideoDescriptionValid,
140 isVideoFileInfoHashValid,
143 isVideoFPSResolutionValid,
144 isScheduleVideoUpdatePrivacyValid,
145 isVideoOriginallyPublishedAtValid,
147 isVideoMagnetUriValid,
150 isVideoRatingTypeValid,
151 isVideoFileExtnameValid,
152 isVideoDurationValid,
155 isVideoFileResolutionValid,
156 isVideoFileSizeValid,