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'
14 } from '../../initializers'
15 import { VideoModel } from '../../models/video/video'
16 import { exists, isArray } from './misc'
18 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
19 const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES
21 function isVideoCategoryValid (value: number) {
22 return value === null || VIDEO_CATEGORIES[value] !== undefined
25 function isVideoLicenceValid (value: number) {
26 return value === null || VIDEO_LICENCES[value] !== undefined
29 function isVideoLanguageValid (value: number) {
30 return value === null || VIDEO_LANGUAGES[value] !== undefined
33 function isVideoNSFWValid (value: any) {
34 return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value))
37 function isVideoDurationValid (value: string) {
38 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
41 function isVideoTruncatedDescriptionValid (value: string) {
42 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
45 function isVideoDescriptionValid (value: string) {
46 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
49 function isVideoNameValid (value: string) {
50 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
53 function isVideoTagValid (tag: string) {
54 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
57 function isVideoTagsValid (tags: string[]) {
58 return isArray(tags) &&
59 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
60 tags.every(tag => isVideoTagValid(tag))
63 function isVideoAbuseReasonValid (value: string) {
64 return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
67 function isVideoViewsValid (value: string) {
68 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
71 function isVideoRatingTypeValid (value: string) {
72 return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1
75 function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
77 if (!files) return false
78 if (isArray(files)) return false
80 // Should have videofile file
81 const videofile = files['videofile']
82 if (!videofile || videofile.length === 0) return false
84 // The file should exist
85 const file = videofile[0]
86 if (!file || !file.originalname) return false
88 return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype)
91 function isVideoPrivacyValid (value: string) {
92 return validator.isInt(value + '') && VIDEO_PRIVACIES[value] !== undefined
95 function isVideoFileInfoHashValid (value: string) {
96 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
99 function isVideoFileResolutionValid (value: string) {
100 return exists(value) && validator.isInt(value + '')
103 function isVideoFileSizeValid (value: string) {
104 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
107 async function isVideoExist (id: string, res: Response) {
108 let video: VideoModel
110 if (validator.isInt(id)) {
111 video = await VideoModel.loadAndPopulateAccountAndServerAndTags(+id)
113 video = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(id)
118 .json({ error: 'Video not found' })
124 res.locals.video = video
128 // ---------------------------------------------------------------------------
131 isVideoCategoryValid,
133 isVideoLanguageValid,
135 isVideoTruncatedDescriptionValid,
136 isVideoDescriptionValid,
137 isVideoFileInfoHashValid,
140 isVideoAbuseReasonValid,
143 isVideoRatingTypeValid,
144 isVideoDurationValid,
147 isVideoFileResolutionValid,
148 isVideoFileSizeValid,