1 import { values } from 'lodash'
2 import validator from 'validator'
3 import { VideoFilter, VideoPrivacy, VideoRateType } from '../../../shared'
12 } from '../../initializers/constants'
13 import { exists, isArray, isDateValid, isFileValid } from './misc'
14 import * as magnetUtil from 'magnet-uri'
16 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
18 function isVideoFilterValid (filter: VideoFilter) {
19 return filter === 'local' || filter === 'all-local'
22 function isVideoCategoryValid (value: any) {
23 return value === null || VIDEO_CATEGORIES[value] !== undefined
26 function isVideoStateValid (value: any) {
27 return exists(value) && VIDEO_STATES[value] !== undefined
30 function isVideoLicenceValid (value: any) {
31 return value === null || VIDEO_LICENCES[value] !== undefined
34 function isVideoLanguageValid (value: any) {
35 return value === null ||
36 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
39 function isVideoDurationValid (value: string) {
40 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
43 function isVideoTruncatedDescriptionValid (value: string) {
44 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
47 function isVideoDescriptionValid (value: string) {
48 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
51 function isVideoSupportValid (value: string) {
52 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
55 function isVideoNameValid (value: string) {
56 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
59 function isVideoTagValid (tag: string) {
60 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
63 function isVideoTagsValid (tags: string[]) {
64 return tags === null || (
66 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
67 tags.every(tag => isVideoTagValid(tag))
71 function isVideoViewsValid (value: string) {
72 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
75 function isVideoRatingTypeValid (value: string) {
76 return value === 'none' || values(VIDEO_RATE_TYPES).includes(value as VideoRateType)
79 function isVideoFileExtnameValid (value: string) {
80 return exists(value) && MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined
83 function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
84 const videoFileTypesRegex = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT)
88 return isFileValid(files, videoFileTypesRegex, 'videofile', null)
91 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
92 .map(v => v.replace('.', ''))
94 const videoImageTypesRegex = `image/(${videoImageTypes})`
96 function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
97 return isFileValid(files, videoImageTypesRegex, field, CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max, true)
100 function isVideoPrivacyValid (value: number) {
101 return VIDEO_PRIVACIES[value] !== undefined
104 function isScheduleVideoUpdatePrivacyValid (value: number) {
105 return value === VideoPrivacy.UNLISTED || value === VideoPrivacy.PUBLIC || value === VideoPrivacy.INTERNAL
108 function isVideoOriginallyPublishedAtValid (value: string | null) {
109 return value === null || isDateValid(value)
112 function isVideoFileInfoHashValid (value: string | null | undefined) {
113 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
116 function isVideoFileResolutionValid (value: string) {
117 return exists(value) && validator.isInt(value + '')
120 function isVideoFPSResolutionValid (value: string) {
121 return value === null || validator.isInt(value + '')
124 function isVideoFileSizeValid (value: string) {
125 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
128 function isVideoMagnetUriValid (value: string) {
129 if (!exists(value)) return false
131 const parsed = magnetUtil.decode(value)
132 return parsed && isVideoFileInfoHashValid(parsed.infoHash)
135 // ---------------------------------------------------------------------------
138 isVideoCategoryValid,
140 isVideoLanguageValid,
141 isVideoTruncatedDescriptionValid,
142 isVideoDescriptionValid,
143 isVideoFileInfoHashValid,
146 isVideoFPSResolutionValid,
147 isScheduleVideoUpdatePrivacyValid,
148 isVideoOriginallyPublishedAtValid,
150 isVideoMagnetUriValid,
153 isVideoRatingTypeValid,
154 isVideoFileExtnameValid,
155 isVideoDurationValid,
158 isVideoFileResolutionValid,
159 isVideoFileSizeValid,