150 lines
4.3 KiB
TypeScript
150 lines
4.3 KiB
TypeScript
import { Response } from 'express'
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import 'express-validator'
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import { values } from 'lodash'
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import 'multer'
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import * as validator from 'validator'
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import { VideoRateType } from '../../../shared'
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import {
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CONSTRAINTS_FIELDS,
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VIDEO_CATEGORIES,
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VIDEO_LANGUAGES,
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VIDEO_LICENCES,
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VIDEO_PRIVACIES,
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VIDEO_RATE_TYPES
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} from '../../initializers'
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import { VideoModel } from '../../models/video/video'
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import { exists, isArray } from './misc'
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const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
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const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES
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function isVideoCategoryValid (value: number) {
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return value === null || VIDEO_CATEGORIES[value] !== undefined
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}
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function isVideoLicenceValid (value: number) {
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return value === null || VIDEO_LICENCES[value] !== undefined
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}
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function isVideoLanguageValid (value: number) {
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return value === null || VIDEO_LANGUAGES[value] !== undefined
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}
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function isVideoNSFWValid (value: any) {
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return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value))
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}
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function isVideoDurationValid (value: string) {
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return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
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}
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function isVideoTruncatedDescriptionValid (value: string) {
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return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
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}
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function isVideoDescriptionValid (value: string) {
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return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
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}
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function isVideoNameValid (value: string) {
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return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
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}
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function isVideoTagValid (tag: string) {
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return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
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}
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function isVideoTagsValid (tags: string[]) {
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return isArray(tags) &&
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validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
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tags.every(tag => isVideoTagValid(tag))
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}
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function isVideoAbuseReasonValid (value: string) {
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return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
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}
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function isVideoViewsValid (value: string) {
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return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
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}
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function isVideoRatingTypeValid (value: string) {
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return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1
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}
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function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
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// Should have files
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if (!files) return false
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if (isArray(files)) return false
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// Should have videofile file
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const videofile = files['videofile']
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if (!videofile || videofile.length === 0) return false
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// The file should exist
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const file = videofile[0]
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if (!file || !file.originalname) return false
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return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype)
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}
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function isVideoPrivacyValid (value: string) {
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return validator.isInt(value + '') && VIDEO_PRIVACIES[value] !== undefined
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}
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function isVideoFileInfoHashValid (value: string) {
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return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
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}
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function isVideoFileResolutionValid (value: string) {
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return exists(value) && validator.isInt(value + '')
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}
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function isVideoFileSizeValid (value: string) {
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return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
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}
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async function isVideoExist (id: string, res: Response) {
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let video: VideoModel
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if (validator.isInt(id)) {
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video = await VideoModel.loadAndPopulateAccountAndServerAndTags(+id)
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} else { // UUID
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video = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(id)
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}
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if (!video) {
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res.status(404)
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.json({ error: 'Video not found' })
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.end()
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return false
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}
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res.locals.video = video
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return true
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}
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// ---------------------------------------------------------------------------
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export {
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isVideoCategoryValid,
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isVideoLicenceValid,
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isVideoLanguageValid,
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isVideoNSFWValid,
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isVideoTruncatedDescriptionValid,
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isVideoDescriptionValid,
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isVideoFileInfoHashValid,
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isVideoNameValid,
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isVideoTagsValid,
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isVideoAbuseReasonValid,
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isVideoFile,
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isVideoViewsValid,
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isVideoRatingTypeValid,
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isVideoDurationValid,
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isVideoTagValid,
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isVideoPrivacyValid,
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isVideoFileResolutionValid,
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isVideoFileSizeValid,
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isVideoExist
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}
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