X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Fhls.ts;h=32b02bc260f236e57098783f0712f93930a4d305;hb=9162fdd36300d2478f13d6ad346ec2c323f40faa;hp=ef489097af425551862f2ff1c680fe94d3dce4dc;hpb=ba5a8d89bbf049e4afc41543bcc072cccdb02669;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/hls.ts b/server/lib/hls.ts
index ef489097a..32b02bc26 100644
--- a/server/lib/hls.ts
+++ b/server/lib/hls.ts
@@ -1,7 +1,7 @@
 import { close, ensureDir, move, open, outputJSON, pathExists, read, readFile, remove, writeFile } from 'fs-extra'
 import { flatten, uniq } from 'lodash'
 import { basename, dirname, join } from 'path'
-import { MVideoWithFile } from '@server/types/models'
+import { MStreamingPlaylistFilesVideo, MVideoWithFile } from '@server/types/models'
 import { sha256 } from '../helpers/core-utils'
 import { getAudioStreamCodec, getVideoStreamCodec, getVideoStreamSize } from '../helpers/ffprobe-utils'
 import { logger } from '../helpers/logger'
@@ -12,7 +12,7 @@ import { HLS_STREAMING_PLAYLIST_DIRECTORY, P2P_MEDIA_LOADER_PEER_VERSION } from
 import { sequelizeTypescript } from '../initializers/database'
 import { VideoFileModel } from '../models/video/video-file'
 import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
-import { getVideoFilename, getVideoFilePath } from './video-paths'
+import { getHlsResolutionPlaylistFilename, getVideoFilePath } from './video-paths'
 
 async function updateStreamingPlaylistsInfohashesIfNeeded () {
   const playlistsToUpdate = await VideoStreamingPlaylistModel.listByIncorrectPeerVersion()
@@ -22,25 +22,29 @@ async function updateStreamingPlaylistsInfohashesIfNeeded () {
     await sequelizeTypescript.transaction(async t => {
       const videoFiles = await VideoFileModel.listByStreamingPlaylist(playlist.id, t)
 
-      playlist.p2pMediaLoaderInfohashes = VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlist.playlistUrl, videoFiles)
+      playlist.assignP2PMediaLoaderInfoHashes(playlist.Video, videoFiles)
       playlist.p2pMediaLoaderPeerVersion = P2P_MEDIA_LOADER_PEER_VERSION
+
       await playlist.save({ transaction: t })
     })
   }
 }
 
-async function updateMasterHLSPlaylist (video: MVideoWithFile) {
+async function updateMasterHLSPlaylist (video: MVideoWithFile, playlist: MStreamingPlaylistFilesVideo) {
   const directory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
+
   const masterPlaylists: string[] = [ '#EXTM3U', '#EXT-X-VERSION:3' ]
-  const masterPlaylistPath = join(directory, VideoStreamingPlaylistModel.getMasterHlsPlaylistFilename())
-  const streamingPlaylist = video.getHLSPlaylist()
 
-  for (const file of streamingPlaylist.VideoFiles) {
+  const masterPlaylistPath = join(directory, playlist.playlistFilename)
+
+  for (const file of playlist.VideoFiles) {
+    const playlistFilename = getHlsResolutionPlaylistFilename(file.filename)
+
     // If we did not generated a playlist for this resolution, skip
-    const filePlaylistPath = join(directory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+    const filePlaylistPath = join(directory, playlistFilename)
     if (await pathExists(filePlaylistPath) === false) continue
 
-    const videoFilePath = getVideoFilePath(streamingPlaylist, file)
+    const videoFilePath = getVideoFilePath(playlist, file)
 
     const size = await getVideoStreamSize(videoFilePath)
 
@@ -50,38 +54,36 @@ async function updateMasterHLSPlaylist (video: MVideoWithFile) {
     let line = `#EXT-X-STREAM-INF:${bandwidth},${resolution}`
     if (file.fps) line += ',FRAME-RATE=' + file.fps
 
-    const videoCodec = await getVideoStreamCodec(videoFilePath)
-    line += `,CODECS="${videoCodec}`
-
-    const audioCodec = await getAudioStreamCodec(videoFilePath)
-    if (audioCodec) line += `,${audioCodec}`
+    const codecs = await Promise.all([
+      getVideoStreamCodec(videoFilePath),
+      getAudioStreamCodec(videoFilePath)
+    ])
 
-    line += '"'
+    line += `,CODECS="${codecs.filter(c => !!c).join(',')}"`
 
     masterPlaylists.push(line)
-    masterPlaylists.push(VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+    masterPlaylists.push(playlistFilename)
   }
 
   await writeFile(masterPlaylistPath, masterPlaylists.join('\n') + '\n')
 }
 
-async function updateSha256VODSegments (video: MVideoWithFile) {
+async function updateSha256VODSegments (video: MVideoWithFile, playlist: MStreamingPlaylistFilesVideo) {
   const json: { [filename: string]: { [range: string]: string } } = {}
 
   const playlistDirectory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
-  const hlsPlaylist = video.getHLSPlaylist()
 
   // For all the resolutions available for this video
-  for (const file of hlsPlaylist.VideoFiles) {
+  for (const file of playlist.VideoFiles) {
     const rangeHashes: { [range: string]: string } = {}
 
-    const videoPath = getVideoFilePath(hlsPlaylist, file)
-    const playlistPath = join(playlistDirectory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+    const videoPath = getVideoFilePath(playlist, file)
+    const resolutionPlaylistPath = join(playlistDirectory, getHlsResolutionPlaylistFilename(file.filename))
 
     // Maybe the playlist is not generated for this resolution yet
-    if (!await pathExists(playlistPath)) continue
+    if (!await pathExists(resolutionPlaylistPath)) continue
 
-    const playlistContent = await readFile(playlistPath)
+    const playlistContent = await readFile(resolutionPlaylistPath)
     const ranges = getRangesFromPlaylist(playlistContent.toString())
 
     const fd = await open(videoPath, 'r')
@@ -93,11 +95,11 @@ async function updateSha256VODSegments (video: MVideoWithFile) {
     }
     await close(fd)
 
-    const videoFilename = getVideoFilename(hlsPlaylist, file)
+    const videoFilename = file.filename
     json[videoFilename] = rangeHashes
   }
 
-  const outputPath = join(playlistDirectory, VideoStreamingPlaylistModel.getHlsSha256SegmentsFilename())
+  const outputPath = join(playlistDirectory, playlist.segmentsSha256Filename)
   await outputJSON(outputPath, json)
 }
 
@@ -135,7 +137,7 @@ function downloadPlaylistSegments (playlistUrl: string, destinationDir: string,
         const destPath = join(tmpDirectory, basename(fileUrl))
 
         const bodyKBLimit = 10 * 1000 * 1000 // 10GB
-        await doRequestAndSaveToFile({ uri: fileUrl }, destPath, bodyKBLimit)
+        await doRequestAndSaveToFile(fileUrl, destPath, { bodyKBLimit })
       }
 
       clearTimeout(timer)
@@ -156,7 +158,7 @@ function downloadPlaylistSegments (playlistUrl: string, destinationDir: string,
   }
 
   async function fetchUniqUrls (playlistUrl: string) {
-    const { body } = await doRequest<string>({ uri: playlistUrl })
+    const { body } = await doRequest(playlistUrl)
 
     if (!body) return []