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Peertube/server/core/helpers/custom-validators/video-chapters.ts
2023-10-04 15:13:25 +02:00

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TypeScript

import { isArray } from './misc.js'
import { VideoChapter, VideoChapterUpdate } from '@peertube/peertube-models'
import { Unpacked } from '@peertube/peertube-typescript-utils'
import { CONSTRAINTS_FIELDS } from '@server/initializers/constants.js'
import validator from 'validator'
export function areVideoChaptersValid (value: VideoChapter[]) {
if (!isArray(value)) return false
if (!value.every(v => isVideoChapterValid(v))) return false
const timecodes = value.map(c => c.timecode)
return new Set(timecodes).size === timecodes.length
}
export function isVideoChapterValid (value: Unpacked<VideoChapterUpdate['chapters']>) {
return isVideoChapterTimecodeValid(value.timecode) && isVideoChapterTitleValid(value.title)
}
export function isVideoChapterTitleValid (value: any) {
return validator.default.isLength(value + '', CONSTRAINTS_FIELDS.VIDEO_CHAPTERS.TITLE)
}
export function isVideoChapterTimecodeValid (value: any) {
return validator.default.isInt(value + '', { min: 0 })
}