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import 'multer'
import * as validator from 'validator'
import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_IMPORT_STATES } from '../../initializers/constants'
import { exists, isFileValid } from './misc'
import * as express from 'express'
import { VideoImportModel } from '../../models/video/video-import'
function isVideoImportTargetUrlValid (url: string) {
const isURLOptions = {
require_host: true,
require_tld: true,
require_protocol: true,
require_valid_protocol: true,
protocols: [ 'http', 'https' ]
}
return exists(url) &&
validator.isURL('' + url, isURLOptions) &&
validator.isLength('' + url, CONSTRAINTS_FIELDS.VIDEO_IMPORTS.URL)
}
function isVideoImportStateValid (value: any) {
return exists(value) && VIDEO_IMPORT_STATES[ value ] !== undefined
}
const videoTorrentImportTypes = Object.keys(MIMETYPES.TORRENT.MIMETYPE_EXT).map(m => `(${m})`)
const videoTorrentImportRegex = videoTorrentImportTypes.join('|')
function isVideoImportTorrentFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
return isFileValid(files, videoTorrentImportRegex, 'torrentfile', CONSTRAINTS_FIELDS.VIDEO_IMPORTS.TORRENT_FILE.FILE_SIZE.max, true)
}
async function doesVideoImportExist (id: number, res: express.Response) {
const videoImport = await VideoImportModel.loadAndPopulateVideo(id)
if (!videoImport) {
res.status(404)
.json({ error: 'Video import not found' })
.end()
return false
}
res.locals.videoImport = videoImport
return true
}
// ---------------------------------------------------------------------------
export {
isVideoImportStateValid,
isVideoImportTargetUrlValid,
doesVideoImportExist,
isVideoImportTorrentFile
}
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