server/lib/video-file.ts

   1 import { logger } from '@server/helpers/logger'
   2 import { MVideoWithAllFiles } from '@server/types/models'
   3 import { lTags } from './object-storage/shared'
   4
   5 async function removeHLSPlaylist (video: MVideoWithAllFiles) {
   6   const hls = video.getHLSPlaylist()
   7   if (!hls) return
   8
   9   await video.removeStreamingPlaylistFiles(hls)
  10   await hls.destroy()
  11
  12   video.VideoStreamingPlaylists = video.VideoStreamingPlaylists.filter(p => p.id !== hls.id)
  13 }
  14
  15 async function removeHLSFile (video: MVideoWithAllFiles, fileToDeleteId: number) {
  16   logger.info('Deleting HLS file %d of %s.', fileToDeleteId, video.url, lTags(video.uuid))
  17
  18   const hls = video.getHLSPlaylist()
  19   const files = hls.VideoFiles
  20
  21   if (files.length === 1) {
  22     await removeHLSPlaylist(video)
  23     return undefined
  24   }
  25
  26   const toDelete = files.find(f => f.id === fileToDeleteId)
  27   await video.removeStreamingPlaylistVideoFile(video.getHLSPlaylist(), toDelete)
  28   await toDelete.destroy()
  29
  30   hls.VideoFiles = hls.VideoFiles.filter(f => f.id !== toDelete.id)
  31
  32   return hls
  33 }
  34
  35 // ---------------------------------------------------------------------------
  36
  37 async function removeAllWebTorrentFiles (video: MVideoWithAllFiles) {
  38   for (const file of video.VideoFiles) {
  39     await video.removeWebTorrentFile(file)
  40     await file.destroy()
  41   }
  42
  43   video.VideoFiles = []
  44
  45   return video
  46 }
  47
  48 async function removeWebTorrentFile (video: MVideoWithAllFiles, fileToDeleteId: number) {
  49   const files = video.VideoFiles
  50
  51   if (files.length === 1) {
  52     return removeAllWebTorrentFiles(video)
  53   }
  54
  55   const toDelete = files.find(f => f.id === fileToDeleteId)
  56   await video.removeWebTorrentFile(toDelete)
  57   await toDelete.destroy()
  58
  59   video.VideoFiles = files.filter(f => f.id !== toDelete.id)
  60
  61   return video
  62 }
  63
  64 export {
  65   removeHLSPlaylist,
  66   removeHLSFile,
  67   removeAllWebTorrentFiles,
  68   removeWebTorrentFile
  69 }