import * as Bull from 'bull'
-import { readdir, remove } from 'fs-extra'
+import { pathExists, readdir, remove } from 'fs-extra'
import { join } from 'path'
+import { ffprobePromise, getAudioStream, getDurationFromVideoFile, getVideoFileResolution } from '@server/helpers/ffprobe-utils'
+import { VIDEO_LIVE } from '@server/initializers/constants'
+import { LiveManager } from '@server/lib/live-manager'
+import { generateVideoMiniature } from '@server/lib/thumbnail'
+import { publishAndFederateIfNeeded } from '@server/lib/video'
import { getHLSDirectory } from '@server/lib/video-paths'
+import { generateHlsPlaylistResolutionFromTS } from '@server/lib/video-transcoding'
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) {
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)
+ if (!streamingPlaylist) {
+ logError()
+ return
+ }
+
+ LiveManager.Instance.cleanupShaSegments(video.uuid)
+
+ if (live.saveReplay !== true) {
+ return cleanupLive(video, streamingPlaylist)
+ }
+
+ return saveLive(video, live)
+}
+
+async function cleanupLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
+ const hlsDirectory = getHLSDirectory(video)
+
+ await remove(hlsDirectory)
+
+ await streamingPlaylist.destroy()
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+ processVideoLiveEnding,
+ cleanupLive
+}
+
+// ---------------------------------------------------------------------------
+
+async function saveLive (video: MVideo, live: MVideoLive) {
const hlsDirectory = getHLSDirectory(video, false)
+ const replayDirectory = join(hlsDirectory, VIDEO_LIVE.REPLAY_DIRECTORY)
+
+ const rootFiles = await readdir(hlsDirectory)
+
+ const playlistFiles = rootFiles.filter(file => {
+ return file.endsWith('.m3u8') && file !== 'master.m3u8'
+ })
+
+ await cleanupLiveFiles(hlsDirectory)
+
+ 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)
+ hlsPlaylist.VideoFiles = []
+
+ let durationDone = false
+
+ for (const playlistFile of playlistFiles) {
+ const concatenatedTsFile = LiveManager.Instance.buildConcatenatedName(playlistFile)
+ const concatenatedTsFilePath = join(replayDirectory, concatenatedTsFile)
+
+ const probe = await ffprobePromise(concatenatedTsFilePath)
+ const { audioStream } = await getAudioStream(concatenatedTsFilePath, probe)
+
+ const { videoFileResolution, isPortraitMode } = await getVideoFileResolution(concatenatedTsFilePath, probe)
+
+ const outputPath = await generateHlsPlaylistResolutionFromTS({
+ video: videoWithFiles,
+ concatenatedTsFilePath,
+ resolution: videoFileResolution,
+ 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 publishAndFederateIfNeeded(videoWithFiles, true)
+}
+
+async function cleanupLiveFiles (hlsDirectory: string) {
+ if (!await pathExists(hlsDirectory)) return
const files = await readdir(hlsDirectory)
.catch(err => logger.error('Cannot remove %s.', p, { err }))
}
}
-
- streamingPlaylist.destroy()
- .catch(err => logger.error('Cannot remove live streaming playlist.', { err }))
-}
-
-// ---------------------------------------------------------------------------
-
-export {
- processVideoLiveEnding
}