From f4f5f79af7b166c267ac2b9782005090b145d085 Mon Sep 17 00:00:00 2001
From: advplyr <advplyr@protonmail.com>
Date: Sat, 20 May 2023 13:30:07 -0500
Subject: [PATCH] Update:Add chapters to playback session so they can be used
 for podcast episodes in mobile apps

---
 server/objects/PlaybackSession.js    | 2 +-
 server/objects/mediaTypes/Book.js    | 4 ++++
 server/objects/mediaTypes/Podcast.js | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/server/objects/PlaybackSession.js b/server/objects/PlaybackSession.js
index b4daa026..232487f4 100644
--- a/server/objects/PlaybackSession.js
+++ b/server/objects/PlaybackSession.js
@@ -177,7 +177,7 @@ class PlaybackSession {
     this.episodeId = episodeId
     this.mediaType = libraryItem.mediaType
     this.mediaMetadata = libraryItem.media.metadata.clone()
-    this.chapters = (libraryItem.media.chapters || []).map(c => ({ ...c })) // Only book mediaType has chapters
+    this.chapters = libraryItem.media.getChapters(episodeId)
     this.displayTitle = libraryItem.media.getPlaybackTitle(episodeId)
     this.displayAuthor = libraryItem.media.getPlaybackAuthor()
     this.coverPath = libraryItem.media.coverPath
diff --git a/server/objects/mediaTypes/Book.js b/server/objects/mediaTypes/Book.js
index 5d549970..c1e4dc99 100644
--- a/server/objects/mediaTypes/Book.js
+++ b/server/objects/mediaTypes/Book.js
@@ -528,5 +528,9 @@ class Book {
   getPlaybackAuthor() {
     return this.metadata.authorName
   }
+
+  getChapters() {
+    return this.chapters?.map(ch => ({ ...ch })) || []
+  }
 }
 module.exports = Book
diff --git a/server/objects/mediaTypes/Podcast.js b/server/objects/mediaTypes/Podcast.js
index e1227deb..47364f8a 100644
--- a/server/objects/mediaTypes/Podcast.js
+++ b/server/objects/mediaTypes/Podcast.js
@@ -339,5 +339,9 @@ class Podcast {
     if (!audioFile?.metaTags) return false
     return this.metadata.setDataFromAudioMetaTags(audioFile.metaTags, overrideExistingDetails)
   }
+
+  getChapters(episodeId) {
+    return this.getEpisode(episodeId)?.chapters?.map(ch => ({ ...ch })) || []
+  }
 }
 module.exports = Podcast