server/helpers/custom-validators/activitypub/cache-file.ts

   1 import { isActivityPubUrlValid } from './misc'
   2 import { isRemoteVideoUrlValid } from './videos'
   3 import { exists, isDateValid } from '../misc'
   4 import { CacheFileObject } from '../../../../shared/models/activitypub/objects'
   5
   6 function isCacheFileObjectValid (object: CacheFileObject) {
   7   return exists(object) &&
   8     object.type === 'CacheFile' &&
   9     (object.expires === null || isDateValid(object.expires)) &&
  10     isActivityPubUrlValid(object.object) &&
  11     (isRemoteVideoUrlValid(object.url) || isPlaylistRedundancyUrlValid(object.url))
  12 }
  13
  14 // ---------------------------------------------------------------------------
  15
  16 export {
  17   isCacheFileObjectValid
  18 }
  19
  20 // ---------------------------------------------------------------------------
  21
  22 function isPlaylistRedundancyUrlValid (url: any) {
  23   return url.type === 'Link' &&
  24     (url.mediaType || url.mimeType) === 'application/x-mpegURL' &&
  25     isActivityPubUrlValid(url.href)
  26 }