1 import { UploadFilesForCheck } from 'express'
2 import { values } from 'lodash'
3 import magnetUtil from 'magnet-uri'
4 import validator from 'validator'
5 import { VideoFilter, VideoInclude, VideoPrivacy, VideoRateType } from '@shared/models'
15 } from '../../initializers/constants'
16 import { exists, isArray, isDateValid, isFileMimeTypeValid, isFileValid } from './misc'
18 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
20 function isVideoFilterValid (filter: VideoFilter) {
21 return filter === 'local' || filter === 'all-local' || filter === 'all'
24 function isVideoIncludeValid (include: VideoInclude) {
25 return exists(include) && validator.isInt('' + include)
28 function isVideoCategoryValid (value: any) {
29 return value === null || VIDEO_CATEGORIES[value] !== undefined
32 function isVideoStateValid (value: any) {
33 return exists(value) && VIDEO_STATES[value] !== undefined
36 function isVideoLicenceValid (value: any) {
37 return value === null || VIDEO_LICENCES[value] !== undefined
40 function isVideoLanguageValid (value: any) {
41 return value === null ||
42 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
45 function isVideoDurationValid (value: string) {
46 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
49 function isVideoTruncatedDescriptionValid (value: string) {
50 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
53 function isVideoDescriptionValid (value: string) {
54 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
57 function isVideoSupportValid (value: string) {
58 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
61 function isVideoNameValid (value: string) {
62 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
65 function isVideoTagValid (tag: string) {
66 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
69 function isVideoTagsValid (tags: string[]) {
70 return tags === null || (
72 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
73 tags.every(tag => isVideoTagValid(tag))
77 function isVideoViewsValid (value: string) {
78 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
81 function isVideoRatingTypeValid (value: string) {
82 return value === 'none' || values(VIDEO_RATE_TYPES).includes(value as VideoRateType)
85 function isVideoFileExtnameValid (value: string) {
86 return exists(value) && (value === VIDEO_LIVE.EXTENSION || MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined)
89 function isVideoFileMimeTypeValid (files: UploadFilesForCheck) {
90 return isFileMimeTypeValid(files, MIMETYPES.VIDEO.MIMETYPES_REGEX, 'videofile')
93 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
94 .map(v => v.replace('.', ''))
96 const videoImageTypesRegex = `image/(${videoImageTypes})`
98 function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
99 return isFileValid(files, videoImageTypesRegex, field, CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max, true)
102 function isVideoPrivacyValid (value: number) {
103 return VIDEO_PRIVACIES[value] !== undefined
106 function isScheduleVideoUpdatePrivacyValid (value: number) {
107 return value === VideoPrivacy.UNLISTED || value === VideoPrivacy.PUBLIC || value === VideoPrivacy.INTERNAL
110 function isVideoOriginallyPublishedAtValid (value: string | null) {
111 return value === null || isDateValid(value)
114 function isVideoFileInfoHashValid (value: string | null | undefined) {
115 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
118 function isVideoFileResolutionValid (value: string) {
119 return exists(value) && validator.isInt(value + '')
122 function isVideoFPSResolutionValid (value: string) {
123 return value === null || validator.isInt(value + '')
126 function isVideoFileSizeValid (value: string) {
127 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
130 function isVideoMagnetUriValid (value: string) {
131 if (!exists(value)) return false
133 const parsed = magnetUtil.decode(value)
134 return parsed && isVideoFileInfoHashValid(parsed.infoHash)
137 // ---------------------------------------------------------------------------
140 isVideoCategoryValid,
142 isVideoLanguageValid,
143 isVideoTruncatedDescriptionValid,
144 isVideoDescriptionValid,
145 isVideoFileInfoHashValid,
148 isVideoFPSResolutionValid,
149 isScheduleVideoUpdatePrivacyValid,
150 isVideoOriginallyPublishedAtValid,
151 isVideoMagnetUriValid,
155 isVideoRatingTypeValid,
156 isVideoFileExtnameValid,
157 isVideoFileMimeTypeValid,
158 isVideoDurationValid,
161 isVideoFileResolutionValid,
162 isVideoFileSizeValid,