1 import { UploadFilesForCheck } from 'express'
2 import magnetUtil from 'magnet-uri'
3 import validator from 'validator'
4 import { VideoFilter, VideoInclude, VideoPrivacy, VideoRateType } from '@shared/models'
14 } from '../../initializers/constants'
15 import { exists, isArray, isDateValid, isFileValid } from './misc'
17 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
19 function isVideoFilterValid (filter: VideoFilter) {
20 return filter === 'local' || filter === 'all-local' || filter === 'all'
23 function isVideoIncludeValid (include: VideoInclude) {
24 return exists(include) && validator.isInt('' + include)
27 function isVideoCategoryValid (value: any) {
28 return value === null || VIDEO_CATEGORIES[value] !== undefined
31 function isVideoStateValid (value: any) {
32 return exists(value) && VIDEO_STATES[value] !== undefined
35 function isVideoLicenceValid (value: any) {
36 return value === null || VIDEO_LICENCES[value] !== undefined
39 function isVideoLanguageValid (value: any) {
40 return value === null ||
41 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
44 function isVideoDurationValid (value: string) {
45 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
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 areVideoTagsValid (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 const ratingTypes = new Set(Object.values(VIDEO_RATE_TYPES))
77 function isVideoRatingTypeValid (value: string) {
78 return value === 'none' || ratingTypes.has(value as VideoRateType)
81 function isVideoFileExtnameValid (value: string) {
82 return exists(value) && (value === VIDEO_LIVE.EXTENSION || MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined)
85 function isVideoFileMimeTypeValid (files: UploadFilesForCheck, field = 'videofile') {
88 mimeTypeRegex: MIMETYPES.VIDEO.MIMETYPES_REGEX,
94 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
95 .map(v => v.replace('.', ''))
97 const videoImageTypesRegex = `image/(${videoImageTypes})`
99 function isVideoImageValid (files: UploadFilesForCheck, field: string, optional = true) {
102 mimeTypeRegex: videoImageTypesRegex,
104 maxSize: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max,
109 function isVideoPrivacyValid (value: number) {
110 return VIDEO_PRIVACIES[value] !== undefined
113 function isScheduleVideoUpdatePrivacyValid (value: number) {
114 return value === VideoPrivacy.UNLISTED || value === VideoPrivacy.PUBLIC || value === VideoPrivacy.INTERNAL
117 function isVideoOriginallyPublishedAtValid (value: string | null) {
118 return value === null || isDateValid(value)
121 function isVideoFileInfoHashValid (value: string | null | undefined) {
122 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
125 function isVideoFileResolutionValid (value: string) {
126 return exists(value) && validator.isInt(value + '')
129 function isVideoFPSResolutionValid (value: string) {
130 return value === null || validator.isInt(value + '')
133 function isVideoFileSizeValid (value: string) {
134 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
137 function isVideoMagnetUriValid (value: string) {
138 if (!exists(value)) return false
140 const parsed = magnetUtil.decode(value)
141 return parsed && isVideoFileInfoHashValid(parsed.infoHash)
144 // ---------------------------------------------------------------------------
147 isVideoCategoryValid,
149 isVideoLanguageValid,
150 isVideoDescriptionValid,
151 isVideoFileInfoHashValid,
154 isVideoFPSResolutionValid,
155 isScheduleVideoUpdatePrivacyValid,
156 isVideoOriginallyPublishedAtValid,
157 isVideoMagnetUriValid,
161 isVideoRatingTypeValid,
162 isVideoFileExtnameValid,
163 isVideoFileMimeTypeValid,
164 isVideoDurationValid,
167 isVideoFileResolutionValid,
168 isVideoFileSizeValid,