Add Podcast RSS feeds (#5487)

[github/Chocobozzz/PeerTube.git] / server / lib / live / live-utils.ts

diff --git a/server/lib/live/live-utils.ts b/server/lib/live/live-utils.ts
index bba8766428aa409a9daaff816ac1136d060cd0eb..3fb3ce1cee998886f96f8f3dce6d0888b678f0dc 100644 (file)
--- a/server/lib/live/live-utils.ts
+++ b/server/lib/live/live-utils.ts
@@ -1,9 +1,11 @@
 import { pathExists, readdir, remove } from 'fs-extra'
 import { basename, join } from 'path'
 import { logger } from '@server/helpers/logger'
-import { MStreamingPlaylist, MVideo } from '@server/types/models'
+import { VIDEO_LIVE } from '@server/initializers/constants'
+import { MStreamingPlaylist, MStreamingPlaylistVideo, MVideo } from '@server/types/models'
+import { LiveVideoLatencyMode, VideoStorage } from '@shared/models'
+import { listHLSFileKeysOf, removeHLSFileObjectStorageByFullKey, removeHLSObjectStorage } from '../object-storage'
 import { getLiveDirectory } from '../paths'
-import { LiveSegmentShaStore } from './live-segment-sha-store'
 
 function buildConcatenatedName (segmentOrPlaylistPath: string) {
   const num = basename(segmentOrPlaylistPath).match(/^(\d+)(-|\.)/)
@@ -11,8 +13,8 @@ function buildConcatenatedName (segmentOrPlaylistPath: string) {
   return 'concat-' + num[1] + '.ts'
 }
 
-async function cleanupPermanentLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
-  await cleanupTMPLiveFiles(video)
+async function cleanupAndDestroyPermanentLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
+  await cleanupTMPLiveFiles(video, streamingPlaylist)
 
   await streamingPlaylist.destroy()
 }
@@ -20,32 +22,60 @@ async function cleanupPermanentLive (video: MVideo, streamingPlaylist: MStreamin
 async function cleanupUnsavedNormalLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
   const hlsDirectory = getLiveDirectory(video)
 
+  // We uploaded files to object storage too, remove them
+  if (streamingPlaylist.storage === VideoStorage.OBJECT_STORAGE) {
+    await removeHLSObjectStorage(streamingPlaylist.withVideo(video))
+  }
+
   await remove(hlsDirectory)
 
   await streamingPlaylist.destroy()
+}
+
+async function cleanupTMPLiveFiles (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
+  await cleanupTMPLiveFilesFromObjectStorage(streamingPlaylist.withVideo(video))
 
-  LiveSegmentShaStore.Instance.cleanupShaSegments(video.uuid)
+  await cleanupTMPLiveFilesFromFilesystem(video)
 }
 
-async function cleanupTMPLiveFiles (video: MVideo) {
-  const hlsDirectory = getLiveDirectory(video)
+function getLiveSegmentTime (latencyMode: LiveVideoLatencyMode) {
+  if (latencyMode === LiveVideoLatencyMode.SMALL_LATENCY) {
+    return VIDEO_LIVE.SEGMENT_TIME_SECONDS.SMALL_LATENCY
+  }
+
+  return VIDEO_LIVE.SEGMENT_TIME_SECONDS.DEFAULT_LATENCY
+}
+
+export {
+  cleanupAndDestroyPermanentLive,
+  cleanupUnsavedNormalLive,
+  cleanupTMPLiveFiles,
+  getLiveSegmentTime,
+  buildConcatenatedName
+}
 
-  LiveSegmentShaStore.Instance.cleanupShaSegments(video.uuid)
+// ---------------------------------------------------------------------------
+
+function isTMPLiveFile (name: string) {
+  return name.endsWith('.ts') ||
+    name.endsWith('.m3u8') ||
+    name.endsWith('.json') ||
+    name.endsWith('.mpd') ||
+    name.endsWith('.m4s') ||
+    name.endsWith('.tmp')
+}
+
+async function cleanupTMPLiveFilesFromFilesystem (video: MVideo) {
+  const hlsDirectory = getLiveDirectory(video)
 
   if (!await pathExists(hlsDirectory)) return
 
-  logger.info('Cleanup TMP live files of %s.', hlsDirectory)
+  logger.info('Cleanup TMP live files from filesystem of %s.', hlsDirectory)
 
   const files = await readdir(hlsDirectory)
 
   for (const filename of files) {
-    if (
-      filename.endsWith('.ts') ||
-      filename.endsWith('.m3u8') ||
-      filename.endsWith('.mpd') ||
-      filename.endsWith('.m4s') ||
-      filename.endsWith('.tmp')
-    ) {
+    if (isTMPLiveFile(filename)) {
       const p = join(hlsDirectory, filename)
 
       remove(p)
@@ -54,9 +84,16 @@ async function cleanupTMPLiveFiles (video: MVideo) {
   }
 }
 
-export {
-  cleanupPermanentLive,
-  cleanupUnsavedNormalLive,
-  cleanupTMPLiveFiles,
-  buildConcatenatedName
+async function cleanupTMPLiveFilesFromObjectStorage (streamingPlaylist: MStreamingPlaylistVideo) {
+  if (streamingPlaylist.storage !== VideoStorage.OBJECT_STORAGE) return
+
+  logger.info('Cleanup TMP live files from object storage for %s.', streamingPlaylist.Video.uuid)
+
+  const keys = await listHLSFileKeysOf(streamingPlaylist)
+
+  for (const key of keys) {
+    if (isTMPLiveFile(key)) {
+      await removeHLSFileObjectStorageByFullKey(key)
+    }
+  }
 }