Init commit

server/core/lib/paths.ts

@@ -0,0 +1,91 @@
+import { removeFragmentedMP4Ext } from '@peertube/peertube-core-utils'
+import { buildUUID } from '@peertube/peertube-node-utils'
+import { CONFIG } from '@server/initializers/config.js'
+import { DIRECTORIES, VIDEO_LIVE } from '@server/initializers/constants.js'
+import {
+  isStreamingPlaylist,
+  MStreamingPlaylistVideo,
+  MUserExport,
+  MUserImport,
+  MVideo,
+  MVideoFile,
+  MVideoPrivacy,
+  MVideoUUID
+} from '@server/types/models/index.js'
+import { join } from 'path'
+import { isVideoInPrivateDirectory } from './video-privacy.js'
+
+// ################## Video file name ##################
+
+export function generateWebVideoFilename (resolution: number, extname: string) {
+  return buildUUID() + '-' + resolution + extname
+}
+
+export function generateHLSVideoFilename (resolution: number) {
+  return `${buildUUID()}-${resolution}-fragmented.mp4`
+}
+
+// ################## Streaming playlist ##################
+
+export function getLiveDirectory (video: MVideo) {
+  return getHLSDirectory(video)
+}
+
+export function getLiveReplayBaseDirectory (video: MVideo) {
+  return join(getLiveDirectory(video), VIDEO_LIVE.REPLAY_DIRECTORY)
+}
+
+export function getHLSDirectory (video: MVideoPrivacy) {
+  if (isVideoInPrivateDirectory(video.privacy)) {
+    return join(DIRECTORIES.HLS_STREAMING_PLAYLIST.PRIVATE, video.uuid)
+  }
+
+  return join(DIRECTORIES.HLS_STREAMING_PLAYLIST.PUBLIC, video.uuid)
+}
+
+export function getHLSRedundancyDirectory (video: MVideoUUID) {
+  return join(DIRECTORIES.HLS_REDUNDANCY, video.uuid)
+}
+
+export function getHLSResolutionPlaylistFilename (videoFilename: string) {
+  return removeFragmentedMP4Ext(videoFilename) + '.m3u8'
+}
+
+export function generateHLSMasterPlaylistFilename (isLive = false) {
+  if (isLive) return 'master.m3u8'
+
+  return buildUUID() + '-master.m3u8'
+}
+
+export function generateHlsSha256SegmentsFilename (isLive = false) {
+  if (isLive) return 'segments-sha256.json'
+
+  return buildUUID() + '-segments-sha256.json'
+}
+
+// ################## Torrents ##################
+
+export function generateTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, resolution: number) {
+  const extension = '.torrent'
+  const uuid = buildUUID()
+
+  if (isStreamingPlaylist(videoOrPlaylist)) {
+    return `${uuid}-${resolution}-${videoOrPlaylist.getStringType()}${extension}`
+  }
+
+  return uuid + '-' + resolution + extension
+}
+
+export function getFSTorrentFilePath (videoFile: MVideoFile) {
+  return join(CONFIG.STORAGE.TORRENTS_DIR, videoFile.torrentFilename)
+}
+
+// ---------------------------------------------------------------------------
+
+export function getFSUserExportFilePath (userExport: MUserExport) {
+  return join(CONFIG.STORAGE.TMP_PERSISTENT_DIR, userExport.filename)
+}
+
+export function getFSUserImportFilePath (userImport: MUserImport) {
+  return join(CONFIG.STORAGE.TMP_PERSISTENT_DIR, userImport.filename)
+}