server/helpers/custom-validators/video-imports.ts

   1 import 'multer'
   2 import validator from 'validator'
   3 import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_IMPORT_STATES } from '../../initializers/constants'
   4 import { exists, isFileValid } from './misc'
   5
   6 function isVideoImportTargetUrlValid (url: string) {
   7   const isURLOptions = {
   8     require_host: true,
   9     require_tld: true,
  10     require_protocol: true,
  11     require_valid_protocol: true,
  12     protocols: [ 'http', 'https' ]
  13   }
  14
  15   return exists(url) &&
  16     validator.isURL('' + url, isURLOptions) &&
  17     validator.isLength('' + url, CONSTRAINTS_FIELDS.VIDEO_IMPORTS.URL)
  18 }
  19
  20 function isVideoImportStateValid (value: any) {
  21   return exists(value) && VIDEO_IMPORT_STATES[value] !== undefined
  22 }
  23
  24 const videoTorrentImportRegex = Object.keys(MIMETYPES.TORRENT.MIMETYPE_EXT)
  25                                       .concat([ 'application/octet-stream' ]) // MacOS sends application/octet-stream
  26                                       .map(m => `(${m})`)
  27                                       .join('|')
  28 function isVideoImportTorrentFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
  29   return isFileValid(files, videoTorrentImportRegex, 'torrentfile', CONSTRAINTS_FIELDS.VIDEO_IMPORTS.TORRENT_FILE.FILE_SIZE.max, true)
  30 }
  31
  32 // ---------------------------------------------------------------------------
  33
  34 export {
  35   isVideoImportStateValid,
  36   isVideoImportTargetUrlValid,
  37   isVideoImportTorrentFile
  38 }