X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Fjob-queue%2Fhandlers%2Fvideo-live-ending.ts;h=a04cfa2c906a10e0ddb934d0def181eb02e1f232;hb=0882c8e6509b2a4ea48f6c48ecb2aa4aa371500a;hp=1a58a9f7ee2c34d38ca91528ade36d252dd632e8;hpb=a5cf76afa378aae81af2a9b0ce548e5d2582f832;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/job-queue/handlers/video-live-ending.ts b/server/lib/job-queue/handlers/video-live-ending.ts
index 1a58a9f7e..a04cfa2c9 100644
--- a/server/lib/job-queue/handlers/video-live-ending.ts
+++ b/server/lib/job-queue/handlers/video-live-ending.ts
@@ -1,23 +1,143 @@
-import * as Bull from 'bull'
-import { readdir, remove } from 'fs-extra'
+import { Job } from 'bull'
+import { pathExists, readdir, remove } from 'fs-extra'
 import { join } from 'path'
-import { getHLSDirectory } from '@server/lib/video-paths'
+import { ffprobePromise, getAudioStream, getDurationFromVideoFile, getVideoFileResolution } from '@server/helpers/ffprobe-utils'
+import { VIDEO_LIVE } from '@server/initializers/constants'
+import { buildConcatenatedName, cleanupLive, LiveSegmentShaStore } from '@server/lib/live'
+import { generateHLSMasterPlaylistFilename, generateHlsSha256SegmentsFilename, getLiveDirectory } from '@server/lib/paths'
+import { generateVideoMiniature } from '@server/lib/thumbnail'
+import { generateHlsPlaylistResolutionFromTS } from '@server/lib/transcoding/video-transcoding'
+import { VideoPathManager } from '@server/lib/video-path-manager'
+import { moveToNextState } from '@server/lib/video-state'
 import { VideoModel } from '@server/models/video/video'
+import { VideoFileModel } from '@server/models/video/video-file'
+import { VideoLiveModel } from '@server/models/video/video-live'
 import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist'
-import { VideoLiveEndingPayload } from '@shared/models'
+import { MStreamingPlaylist, MVideo, MVideoLive } from '@server/types/models'
+import { ThumbnailType, VideoLiveEndingPayload, VideoState } from '@shared/models'
 import { logger } from '../../../helpers/logger'
 
-async function processVideoLiveEnding (job: Bull.Job) {
+async function processVideoLiveEnding (job: Job) {
   const payload = job.data as VideoLiveEndingPayload
 
-  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoId)
-  if (!video) {
-    logger.warn('Video live %d does not exist anymore. Cannot cleanup.', payload.videoId)
+  function logError () {
+    logger.warn('Video live %d does not exist anymore. Cannot process live ending.', payload.videoId)
+  }
+
+  const video = await VideoModel.load(payload.videoId)
+  const live = await VideoLiveModel.loadByVideoId(payload.videoId)
+
+  if (!video || !live) {
+    logError()
     return
   }
 
   const streamingPlaylist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id)
-  const hlsDirectory = getHLSDirectory(video, false)
+  if (!streamingPlaylist) {
+    logError()
+    return
+  }
+
+  LiveSegmentShaStore.Instance.cleanupShaSegments(video.uuid)
+
+  if (live.saveReplay !== true) {
+    return cleanupLive(video, streamingPlaylist)
+  }
+
+  return saveLive(video, live, streamingPlaylist)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  processVideoLiveEnding
+}
+
+// ---------------------------------------------------------------------------
+
+async function saveLive (video: MVideo, live: MVideoLive, streamingPlaylist: MStreamingPlaylist) {
+  const replayDirectory = VideoPathManager.Instance.getFSHLSOutputPath(video, VIDEO_LIVE.REPLAY_DIRECTORY)
+
+  const rootFiles = await readdir(getLiveDirectory(video))
+
+  const playlistFiles = rootFiles.filter(file => {
+    return file.endsWith('.m3u8') && file !== streamingPlaylist.playlistFilename
+  })
+
+  await cleanupTMPLiveFiles(getLiveDirectory(video))
+
+  await live.destroy()
+
+  video.isLive = false
+  // Reinit views
+  video.views = 0
+  video.state = VideoState.TO_TRANSCODE
+
+  await video.save()
+
+  // Remove old HLS playlist video files
+  const videoWithFiles = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.id)
+
+  const hlsPlaylist = videoWithFiles.getHLSPlaylist()
+  await VideoFileModel.removeHLSFilesOfVideoId(hlsPlaylist.id)
+
+  // Reset playlist
+  hlsPlaylist.VideoFiles = []
+  hlsPlaylist.playlistFilename = generateHLSMasterPlaylistFilename()
+  hlsPlaylist.segmentsSha256Filename = generateHlsSha256SegmentsFilename()
+  await hlsPlaylist.save()
+
+  let durationDone = false
+
+  for (const playlistFile of playlistFiles) {
+    const concatenatedTsFile = buildConcatenatedName(playlistFile)
+    const concatenatedTsFilePath = join(replayDirectory, concatenatedTsFile)
+
+    const probe = await ffprobePromise(concatenatedTsFilePath)
+    const { audioStream } = await getAudioStream(concatenatedTsFilePath, probe)
+
+    const { resolution, isPortraitMode } = await getVideoFileResolution(concatenatedTsFilePath, probe)
+
+    const { resolutionPlaylistPath: outputPath } = await generateHlsPlaylistResolutionFromTS({
+      video: videoWithFiles,
+      concatenatedTsFilePath,
+      resolution,
+      isPortraitMode,
+      isAAC: audioStream?.codec_name === 'aac'
+    })
+
+    if (!durationDone) {
+      videoWithFiles.duration = await getDurationFromVideoFile(outputPath)
+      await videoWithFiles.save()
+
+      durationDone = true
+    }
+  }
+
+  await remove(replayDirectory)
+
+  // Regenerate the thumbnail & preview?
+  if (videoWithFiles.getMiniature().automaticallyGenerated === true) {
+    await generateVideoMiniature({
+      video: videoWithFiles,
+      videoFile: videoWithFiles.getMaxQualityFile(),
+      type: ThumbnailType.MINIATURE
+    })
+  }
+
+  if (videoWithFiles.getPreview().automaticallyGenerated === true) {
+    await generateVideoMiniature({
+      video: videoWithFiles,
+      videoFile: videoWithFiles.getMaxQualityFile(),
+      type: ThumbnailType.PREVIEW
+    })
+  }
+
+  await moveToNextState(videoWithFiles, false)
+}
+
+async function cleanupTMPLiveFiles (hlsDirectory: string) {
+  if (!await pathExists(hlsDirectory)) return
 
   const files = await readdir(hlsDirectory)
 
@@ -35,13 +155,4 @@ async function processVideoLiveEnding (job: Bull.Job) {
         .catch(err => logger.error('Cannot remove %s.', p, { err }))
     }
   }
-
-  streamingPlaylist.destroy()
-    .catch(err => logger.error('Cannot remove live streaming playlist.', { err }))
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  processVideoLiveEnding
 }