5 files changed, 25 insertions, 36 deletions

diff --git a/server/lib/hls.ts b/server/lib/hls.ts
index 05be403f3..212bd095b 100644
--- a/server/lib/hls.ts
+++ b/server/lib/hls.ts
@@ -36,8 +36,10 @@ async function updateMasterHLSPlaylist (video: MVideoWithFile) {
   const streamingPlaylist = video.getHLSPlaylist()
 
   for (const file of streamingPlaylist.VideoFiles) {
+    const playlistFilename = VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution)
+
     // 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)
@@ -58,7 +60,7 @@ async function updateMasterHLSPlaylist (video: MVideoWithFile) {
     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')
diff --git a/server/lib/job-queue/handlers/video-file-import.ts b/server/lib/job-queue/handlers/video-file-import.ts
index 187cb652e..1783f206a 100644
--- a/server/lib/job-queue/handlers/video-file-import.ts
+++ b/server/lib/job-queue/handlers/video-file-import.ts
@@ -2,7 +2,7 @@ import * as Bull from 'bull'
 import { copy, stat } from 'fs-extra'
 import { getLowercaseExtension } from '@server/helpers/core-utils'
 import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
-import { generateVideoFilename, getVideoFilePath } from '@server/lib/video-paths'
+import { generateWebTorrentVideoFilename, getVideoFilePath } from '@server/lib/video-paths'
 import { UserModel } from '@server/models/user/user'
 import { MVideoFullLight } from '@server/types/models'
 import { VideoFileImportPayload } from '@shared/models'
@@ -72,7 +72,7 @@ async function updateVideoFile (video: MVideoFullLight, inputFilePath: string) {
   const newVideoFile = new VideoFileModel({
     resolution: videoFileResolution,
     extname: fileExt,
-    filename: generateVideoFilename(video, false, videoFileResolution, fileExt),
+    filename: generateWebTorrentVideoFilename(videoFileResolution, fileExt),
     size,
     fps,
     videoId: video.id
diff --git a/server/lib/job-queue/handlers/video-import.ts b/server/lib/job-queue/handlers/video-import.ts
index 55498003d..6e425d09c 100644
--- a/server/lib/job-queue/handlers/video-import.ts
+++ b/server/lib/job-queue/handlers/video-import.ts
@@ -8,7 +8,7 @@ import { Hooks } from '@server/lib/plugins/hooks'
 import { ServerConfigManager } from '@server/lib/server-config-manager'
 import { isAbleToUploadVideo } from '@server/lib/user'
 import { addOptimizeOrMergeAudioJob } from '@server/lib/video'
-import { generateVideoFilename, getVideoFilePath } from '@server/lib/video-paths'
+import { generateWebTorrentVideoFilename, getVideoFilePath } from '@server/lib/video-paths'
 import { ThumbnailModel } from '@server/models/video/thumbnail'
 import { MVideoImportDefault, MVideoImportDefaultFiles, MVideoImportVideo } from '@server/types/models/video/video-import'
 import {
@@ -124,7 +124,7 @@ async function processFile (downloader: () => Promise<string>, videoImport: MVid
       extname: fileExt,
       resolution: videoFileResolution,
       size: stats.size,
-      filename: generateVideoFilename(videoImport.Video, false, videoFileResolution, fileExt),
+      filename: generateWebTorrentVideoFilename(videoFileResolution, fileExt),
       fps,
       videoId: videoImport.videoId
     }
diff --git a/server/lib/transcoding/video-transcoding.ts b/server/lib/transcoding/video-transcoding.ts
index 1ad63baf3..d70f7f474 100644
--- a/server/lib/transcoding/video-transcoding.ts
+++ b/server/lib/transcoding/video-transcoding.ts
@@ -14,7 +14,7 @@ import { HLS_STREAMING_PLAYLIST_DIRECTORY, P2P_MEDIA_LOADER_PEER_VERSION, WEBSER
 import { VideoFileModel } from '../../models/video/video-file'
 import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist'
 import { updateMasterHLSPlaylist, updateSha256VODSegments } from '../hls'
-import { generateVideoFilename, generateVideoStreamingPlaylistName, getVideoFilePath } from '../video-paths'
+import { generateHLSVideoFilename, generateWebTorrentVideoFilename, getVideoFilePath } from '../video-paths'
 import { VideoTranscodingProfilesManager } from './video-transcoding-profiles'
 
 /**
@@ -60,7 +60,7 @@ async function optimizeOriginalVideofile (video: MVideoFullLight, inputVideoFile
 
     // Important to do this before getVideoFilename() to take in account the new filename
     inputVideoFile.extname = newExtname
-    inputVideoFile.filename = generateVideoFilename(video, false, resolution, newExtname)
+    inputVideoFile.filename = generateWebTorrentVideoFilename(resolution, newExtname)
 
     const videoOutputPath = getVideoFilePath(video, inputVideoFile)
 
@@ -86,7 +86,7 @@ async function transcodeNewWebTorrentResolution (video: MVideoFullLight, resolut
   const newVideoFile = new VideoFileModel({
     resolution,
     extname,
-    filename: generateVideoFilename(video, false, resolution, extname),
+    filename: generateWebTorrentVideoFilename(resolution, extname),
     size: 0,
     videoId: video.id
   })
@@ -169,7 +169,7 @@ async function mergeAudioVideofile (video: MVideoFullLight, resolution: VideoRes
 
   // Important to do this before getVideoFilename() to take in account the new file extension
   inputVideoFile.extname = newExtname
-  inputVideoFile.filename = generateVideoFilename(video, false, inputVideoFile.resolution, newExtname)
+  inputVideoFile.filename = generateWebTorrentVideoFilename(inputVideoFile.resolution, newExtname)
 
   const videoOutputPath = getVideoFilePath(video, inputVideoFile)
   // ffmpeg generated a new video file, so update the video duration
@@ -271,7 +271,7 @@ async function generateHlsPlaylistCommon (options: {
   const videoTranscodedBasePath = join(transcodeDirectory, type)
   await ensureDir(videoTranscodedBasePath)
 
-  const videoFilename = generateVideoStreamingPlaylistName(video.uuid, resolution)
+  const videoFilename = generateHLSVideoFilename(resolution)
   const playlistFilename = VideoStreamingPlaylistModel.getHlsPlaylistFilename(resolution)
   const playlistFileTranscodePath = join(videoTranscodedBasePath, playlistFilename)
 
@@ -319,7 +319,7 @@ async function generateHlsPlaylistCommon (options: {
     resolution,
     extname,
     size: 0,
-    filename: generateVideoFilename(video, true, resolution, extname),
+    filename: videoFilename,
     fps: -1,
     videoStreamingPlaylistId: videoStreamingPlaylist.id
   })
diff --git a/server/lib/video-paths.ts b/server/lib/video-paths.ts
index 1708c479a..b7068190c 100644
--- a/server/lib/video-paths.ts
+++ b/server/lib/video-paths.ts
@@ -3,29 +3,20 @@ import { extractVideo } from '@server/helpers/video'
 import { CONFIG } from '@server/initializers/config'
 import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY, STATIC_PATHS, WEBSERVER } from '@server/initializers/constants'
 import { isStreamingPlaylist, MStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models'
+import { buildUUID } from '@server/helpers/uuid'
 
 // ################## Video file name ##################
 
-function generateVideoFilename (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, isHls: boolean, resolution: number, extname: string) {
-  const video = extractVideo(videoOrPlaylist)
+function generateWebTorrentVideoFilename (resolution: number, extname: string) {
+  const uuid = buildUUID()
 
-  // FIXME: use a generated uuid instead, that will break compatibility with PeerTube < 3.1
-  // const uuid = uuidv4()
-  const uuid = video.uuid
-
-  if (isHls) {
-    return generateVideoStreamingPlaylistName(uuid, resolution)
-  }
-
-  return generateWebTorrentVideoName(uuid, resolution, extname)
+  return uuid + '-' + resolution + extname
 }
 
-function generateVideoStreamingPlaylistName (uuid: string, resolution: number) {
-  return `${uuid}-${resolution}-fragmented.mp4`
-}
+function generateHLSVideoFilename (resolution: number) {
+  const uuid = buildUUID()
 
-function generateWebTorrentVideoName (uuid: string, resolution: number, extname: string) {
-  return uuid + '-' + resolution + extname
+  return `${uuid}-${resolution}-fragmented.mp4`
 }
 
 function getVideoFilePath (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile, isRedundancy = false) {
@@ -66,12 +57,8 @@ function getHLSDirectory (video: MVideoUUID, isRedundancy = false) {
 // ################## Torrents ##################
 
 function generateTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, resolution: number) {
-  const video = extractVideo(videoOrPlaylist)
   const extension = '.torrent'
-
-  // FIXME: use a generated uuid instead, that will break compatibility with PeerTube < 3.1
-  // const uuid = uuidv4()
-  const uuid = video.uuid
+  const uuid = buildUUID()
 
   if (isStreamingPlaylist(videoOrPlaylist)) {
     return `${uuid}-${resolution}-${videoOrPlaylist.getStringType()}${extension}`
@@ -95,9 +82,9 @@ function getLocalVideoFileMetadataUrl (video: MVideoUUID, videoFile: MVideoFile)
 // ---------------------------------------------------------------------------
 
 export {
-  generateVideoStreamingPlaylistName,
-  generateWebTorrentVideoName,
-  generateVideoFilename,
+  generateHLSVideoFilename,
+  generateWebTorrentVideoFilename,
+
   getVideoFilePath,
 
   generateTorrentFileName,