1 import { Response } from 'express'
2 import 'express-validator'
3 import { values } from 'lodash'
5 import * as validator from 'validator'
6 import { VideoRateType } from '../../../shared'
11 VIDEO_LICENCES, VIDEO_MIMETYPE_EXT,
14 } from '../../initializers'
15 import { VideoModel } from '../../models/video/video'
16 import { exists, isArray, isFileValid } from './misc'
18 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
19 const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES
21 function isVideoCategoryValid (value: any) {
22 return value === null || VIDEO_CATEGORIES[value] !== undefined
25 function isVideoLicenceValid (value: any) {
26 return value === null || VIDEO_LICENCES[value] !== undefined
29 function isVideoLanguageValid (value: any) {
30 return value === null ||
31 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
34 function isVideoDurationValid (value: string) {
35 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
38 function isVideoTruncatedDescriptionValid (value: string) {
39 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
42 function isVideoDescriptionValid (value: string) {
43 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
46 function isVideoSupportValid (value: string) {
47 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
50 function isVideoNameValid (value: string) {
51 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
54 function isVideoTagValid (tag: string) {
55 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
58 function isVideoTagsValid (tags: string[]) {
59 return isArray(tags) &&
60 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
61 tags.every(tag => isVideoTagValid(tag))
64 function isVideoAbuseReasonValid (value: string) {
65 return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
68 function isVideoViewsValid (value: string) {
69 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
72 function isVideoRatingTypeValid (value: string) {
73 return value === 'none' || values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1
76 const videoFileTypes = Object.keys(VIDEO_MIMETYPE_EXT).map(m => `(${m})`)
77 const videoFileTypesRegex = videoFileTypes.join('|')
78 function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
79 return isFileValid(files, videoFileTypesRegex, 'videofile')
82 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
83 .map(v => v.replace('.', ''))
85 const videoImageTypesRegex = `image/(${videoImageTypes})`
86 function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
87 return isFileValid(files, videoImageTypesRegex, field, true)
90 function isVideoPrivacyValid (value: string) {
91 return validator.isInt(value + '') && VIDEO_PRIVACIES[value] !== undefined
94 function isVideoFileInfoHashValid (value: string) {
95 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
98 function isVideoFileResolutionValid (value: string) {
99 return exists(value) && validator.isInt(value + '')
102 function isVideoFileSizeValid (value: string) {
103 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
106 async function isVideoExist (id: string, res: Response) {
107 let video: VideoModel
109 if (validator.isInt(id)) {
110 video = await VideoModel.loadAndPopulateAccountAndServerAndTags(+id)
112 video = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(id)
117 .json({ error: 'Video not found' })
123 res.locals.video = video
127 // ---------------------------------------------------------------------------
130 isVideoCategoryValid,
132 isVideoLanguageValid,
133 isVideoTruncatedDescriptionValid,
134 isVideoDescriptionValid,
135 isVideoFileInfoHashValid,
138 isVideoAbuseReasonValid,
141 isVideoRatingTypeValid,
142 isVideoDurationValid,
145 isVideoFileResolutionValid,
146 isVideoFileSizeValid,