6 files changed, 38 insertions, 31 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 182beb67b..36506e20e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,11 +16,11 @@
    * Classic installation: `cd /var/www/peertube/peertube-latest && sudo -u peertube NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production node dist/scripts/migrations/peertube-5.0.js`
    * Docker installation: `cd /var/www/peertube-docker && docker-compose exec -u peertube peertube node dist/scripts/migrations/peertube-5.0.js`
  * Configuration changes (`config/production.yaml`):
-   * There is a new `secrets.peertube` configuration. You must fill it before running PeerTube v5
-   * `object_storage.upload_acl` is now a parent key that you must update
+   * There is a new `secrets.peertube` configuration. You must fill it before running PeerTube v5: https://github.com/Chocobozzz/PeerTube/blob/v5.0.0/config/production.yaml.example#L14
+   * `object_storage.upload_acl` is now a parent key that you must update: https://github.com/Chocobozzz/PeerTube/blob/v5.0.0/config/production.yaml.example#L153
  * You must update your nginx configuration:
-   * We introduced a new `location` for plugin websocket routes
-   * We introduced a new `location` for private videos files
+   * We introduced a new `location` for plugin websocket routes: https://github.com/Chocobozzz/PeerTube/blob/v5.0.0/support/nginx/peertube#L135
+   * We introduced a new `location` for private videos files: https://github.com/Chocobozzz/PeerTube/blob/v5.0.0/support/nginx/peertube#L217
 
 ### Documentation
 
diff --git a/client/src/standalone/videos/embed.ts b/client/src/standalone/videos/embed.ts
index 5bb3b43c2..d268f4762 100644
--- a/client/src/standalone/videos/embed.ts
+++ b/client/src/standalone/videos/embed.ts
@@ -90,7 +90,7 @@ export class PeerTubeEmbed {
 
     if (!videoId) return
 
-    return this.loadVideoAndBuildPlayer({ uuid: videoId, forceAutoplay: false })
+    return this.loadVideoAndBuildPlayer({ uuid: videoId, autoplayFromPreviousVideo: false, forceAutoplay: false })
   }
 
   private async initPlaylist () {
@@ -147,7 +147,7 @@ export class PeerTubeEmbed {
 
     this.playlistTracker.setCurrentElement(next)
 
-    return this.loadVideoAndBuildPlayer({ uuid: next.video.uuid, forceAutoplay: false })
+    return this.loadVideoAndBuildPlayer({ uuid: next.video.uuid, autoplayFromPreviousVideo: true, forceAutoplay: false })
   }
 
   async playPreviousPlaylistVideo () {
@@ -159,7 +159,7 @@ export class PeerTubeEmbed {
 
     this.playlistTracker.setCurrentElement(previous)
 
-    await this.loadVideoAndBuildPlayer({ uuid: previous.video.uuid, forceAutoplay: false })
+    await this.loadVideoAndBuildPlayer({ uuid: previous.video.uuid, autoplayFromPreviousVideo: true, forceAutoplay: false })
   }
 
   getCurrentPlaylistPosition () {
@@ -170,14 +170,15 @@ export class PeerTubeEmbed {
 
   private async loadVideoAndBuildPlayer (options: {
     uuid: string
+    autoplayFromPreviousVideo: boolean
     forceAutoplay: boolean
   }) {
-    const { uuid, forceAutoplay } = options
+    const { uuid, autoplayFromPreviousVideo, forceAutoplay } = options
 
     try {
       const { videoResponse, captionsPromise } = await this.videoFetcher.loadVideo(uuid)
 
-      return this.buildVideoPlayer({ videoResponse, captionsPromise, forceAutoplay })
+      return this.buildVideoPlayer({ videoResponse, captionsPromise, autoplayFromPreviousVideo, forceAutoplay })
     } catch (err) {
       this.playerHTML.displayError(err.message, await this.translationsPromise)
     }
@@ -186,17 +187,18 @@ export class PeerTubeEmbed {
   private async buildVideoPlayer (options: {
     videoResponse: Response
     captionsPromise: Promise<Response>
+    autoplayFromPreviousVideo: boolean
     forceAutoplay: boolean
   }) {
-    const { videoResponse, captionsPromise, forceAutoplay } = options
+    const { videoResponse, captionsPromise, autoplayFromPreviousVideo, forceAutoplay } = options
 
-    const alreadyHadPlayer = this.resetPlayerElement()
+    this.resetPlayerElement()
 
     const videoInfoPromise = videoResponse.json()
       .then(async (videoInfo: VideoDetails) => {
         this.playerManagerOptions.loadParams(this.config, videoInfo)
 
-        if (!alreadyHadPlayer && !this.playerManagerOptions.hasAutoplay()) {
+        if (!autoplayFromPreviousVideo && !this.playerManagerOptions.hasAutoplay()) {
           this.playerHTML.buildPlaceholder(videoInfo)
         }
         const live = videoInfo.isLive
@@ -224,14 +226,14 @@ export class PeerTubeEmbed {
     const playerOptions = await this.playerManagerOptions.getPlayerOptions({
       video,
       captionsResponse,
-      alreadyHadPlayer,
+      autoplayFromPreviousVideo,
       translations,
       serverConfig: this.config,
 
       authorizationHeader: () => this.http.getHeaderTokenValue(),
       videoFileToken: () => videoFileToken,
 
-      onVideoUpdate: (uuid: string) => this.loadVideoAndBuildPlayer({ uuid, forceAutoplay: false }),
+      onVideoUpdate: (uuid: string) => this.loadVideoAndBuildPlayer({ uuid, autoplayFromPreviousVideo: true, forceAutoplay: false }),
 
       playlistTracker: this.playlistTracker,
       playNextPlaylistVideo: () => this.playNextPlaylistVideo(),
@@ -277,7 +279,7 @@ export class PeerTubeEmbed {
         video,
         onPublishedVideo: () => {
           this.liveManager.stopListeningForChanges(video)
-          this.loadVideoAndBuildPlayer({ uuid: video.uuid, forceAutoplay: true })
+          this.loadVideoAndBuildPlayer({ uuid: video.uuid, autoplayFromPreviousVideo: false, forceAutoplay: true })
         }
       })
 
@@ -294,12 +296,9 @@ export class PeerTubeEmbed {
   }
 
   private resetPlayerElement () {
-    let alreadyHadPlayer = false
-
     if (this.player) {
       this.player.dispose()
       this.player = undefined
-      alreadyHadPlayer = true
     }
 
     const playerElement = document.createElement('video')
@@ -308,8 +307,6 @@ export class PeerTubeEmbed {
 
     this.playerHTML.setPlayerElement(playerElement)
     this.playerHTML.addPlayerElementToDOM()
-
-    return alreadyHadPlayer
   }
 
   private async buildPlayerPlaylistUpnext () {
diff --git a/client/src/standalone/videos/shared/player-manager-options.ts b/client/src/standalone/videos/shared/player-manager-options.ts
index 9ec012369..b0bdb2dd9 100644
--- a/client/src/standalone/videos/shared/player-manager-options.ts
+++ b/client/src/standalone/videos/shared/player-manager-options.ts
@@ -162,7 +162,7 @@ export class PlayerManagerOptions {
 
     serverConfig: HTMLServerConfig
 
-    alreadyHadPlayer: boolean
+    autoplayFromPreviousVideo: boolean
 
     translations: Translations
 
@@ -174,7 +174,7 @@ export class PlayerManagerOptions {
     const {
       video,
       captionsResponse,
-      alreadyHadPlayer,
+      autoplayFromPreviousVideo,
       videoFileToken,
       translations,
       forceAutoplay,
@@ -189,7 +189,7 @@ export class PlayerManagerOptions {
     const playerOptions: PeertubePlayerManagerOptions = {
       common: {
         // Autoplay in playlist mode
-        autoplay: alreadyHadPlayer ? true : this.autoplay,
+        autoplay: autoplayFromPreviousVideo ? true : this.autoplay,
         forceAutoplay,
 
         controls: this.controls,
diff --git a/server/controllers/object-storage-proxy.ts b/server/controllers/object-storage-proxy.ts
index aa853a383..32b8d21da 100644
--- a/server/controllers/object-storage-proxy.ts
+++ b/server/controllers/object-storage-proxy.ts
@@ -15,6 +15,7 @@ import {
 } from '@server/middlewares'
 import { HttpStatusCode } from '@shared/models'
 import { buildReinjectVideoFileTokenQuery, doReinjectVideoFileToken } from './shared/m3u8-playlist'
+import { GetObjectCommandOutput } from '@aws-sdk/client-s3'
 
 const objectStorageProxyRouter = express.Router()
 
@@ -46,11 +47,13 @@ async function proxifyWebTorrent (req: express.Request, res: express.Response) {
   logger.debug('Proxifying WebTorrent file %s from object storage.', filename)
 
   try {
-    const stream = await getWebTorrentFileReadStream({
+    const { response: s3Response, stream } = await getWebTorrentFileReadStream({
       filename,
       rangeHeader: req.header('range')
     })
 
+    setS3Headers(res, s3Response)
+
     return stream.pipe(res)
   } catch (err) {
     return handleObjectStorageFailure(res, err)
@@ -65,12 +68,14 @@ async function proxifyHLS (req: express.Request, res: express.Response) {
   logger.debug('Proxifying HLS file %s from object storage.', filename)
 
   try {
-    const stream = await getHLSFileReadStream({
+    const { response: s3Response, stream } = await getHLSFileReadStream({
       playlist: playlist.withVideo(video),
       filename,
       rangeHeader: req.header('range')
     })
 
+    setS3Headers(res, s3Response)
+
     const streamReplacer = filename.endsWith('.m3u8') && doReinjectVideoFileToken(req)
       ? new StreamReplacer(line => injectQueryToPlaylistUrls(line, buildReinjectVideoFileTokenQuery(req)))
       : new PassThrough()
@@ -102,3 +107,9 @@ function handleObjectStorageFailure (res: express.Response, err: Error) {
     type: err.name
   })
 }
+
+function setS3Headers (res: express.Response, s3Response: GetObjectCommandOutput) {
+  if (s3Response.$metadata.httpStatusCode === HttpStatusCode.PARTIAL_CONTENT_206) {
+    res.status(HttpStatusCode.PARTIAL_CONTENT_206)
+  }
+}
diff --git a/server/lib/object-storage/shared/object-storage-helpers.ts b/server/lib/object-storage/shared/object-storage-helpers.ts
index 3046d76bc..8dff08ab4 100644
--- a/server/lib/object-storage/shared/object-storage-helpers.ts
+++ b/server/lib/object-storage/shared/object-storage-helpers.ts
@@ -187,7 +187,10 @@ async function createObjectReadStream (options: {
 
   const response = await getClient().send(command)
 
-  return response.Body as Readable
+  return {
+    response,
+    stream: response.Body as Readable
+  }
 }
 
 // ---------------------------------------------------------------------------
diff --git a/support/doc/api/openapi.yaml b/support/doc/api/openapi.yaml
index c2f9d424e..bfa7235a2 100644
--- a/support/doc/api/openapi.yaml
+++ b/support/doc/api/openapi.yaml
@@ -8128,17 +8128,13 @@ components:
     NotificationSettingValue:
       type: integer
       description: >
-        Notification type
+        Notification type. One of the following values, or a sum of multiple values:
 
         - `0` NONE
 
         - `1` WEB
 
         - `2` EMAIL
-      enum:
-        - 0
-        - 1
-        - 2
     Notification:
       properties:
         id: