mirror of https://github.com/Chocobozzz/PeerTube
41 lines
1.5 KiB
TypeScript
41 lines
1.5 KiB
TypeScript
import { CONSTRAINTS_FIELDS, VIDEO_CAPTIONS_MIMETYPE_EXT, VIDEO_LANGUAGES } from '../../initializers'
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import { exists, isFileValid } from './misc'
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import { Response } from 'express'
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import { VideoModel } from '../../models/video/video'
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import { VideoCaptionModel } from '../../models/video/video-caption'
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function isVideoCaptionLanguageValid (value: any) {
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return exists(value) && VIDEO_LANGUAGES[ value ] !== undefined
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}
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const videoCaptionTypes = Object.keys(VIDEO_CAPTIONS_MIMETYPE_EXT)
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.concat([ 'application/octet-stream' ]) // MacOS sends application/octet-stream ><
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.map(m => `(${m})`)
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const videoCaptionTypesRegex = videoCaptionTypes.join('|')
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function isVideoCaptionFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
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return isFileValid(files, videoCaptionTypesRegex, field, CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max)
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}
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async function isVideoCaptionExist (video: VideoModel, language: string, res: Response) {
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const videoCaption = await VideoCaptionModel.loadByVideoIdAndLanguage(video.id, language)
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if (!videoCaption) {
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res.status(404)
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.json({ error: 'Video caption not found' })
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.end()
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return false
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}
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res.locals.videoCaption = videoCaption
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return true
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}
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// ---------------------------------------------------------------------------
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export {
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isVideoCaptionFile,
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isVideoCaptionLanguageValid,
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isVideoCaptionExist
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}
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