1 import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_LANGUAGES } from '../../initializers/constants'
2 import { exists, isFileValid } from './misc'
3 import { Response } from 'express'
4 import { VideoModel } from '../../models/video/video'
5 import { VideoCaptionModel } from '../../models/video/video-caption'
7 function isVideoCaptionLanguageValid (value: any) {
8 return exists(value) && VIDEO_LANGUAGES[ value ] !== undefined
11 const videoCaptionTypes = Object.keys(MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT)
12 .concat([ 'application/octet-stream' ]) // MacOS sends application/octet-stream ><
14 const videoCaptionTypesRegex = videoCaptionTypes.join('|')
15 function isVideoCaptionFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
16 return isFileValid(files, videoCaptionTypesRegex, field, CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max)
19 async function doesVideoCaptionExist (video: VideoModel, language: string, res: Response) {
20 const videoCaption = await VideoCaptionModel.loadByVideoIdAndLanguage(video.id, language)
24 .json({ error: 'Video caption not found' })
30 res.locals.videoCaption = videoCaption
34 // ---------------------------------------------------------------------------
38 isVideoCaptionLanguageValid,