Update PlaybackSession to use new library item model

server/objects/mediaTypes/Book.js

@@ -150,27 +150,5 @@ class Book {
     this.coverPath = coverPath
     return true
   }
-
-  // Only checks container format
-  checkCanDirectPlay(payload) {
-    var supportedMimeTypes = payload.supportedMimeTypes || []
-    return !this.tracks.some((t) => !supportedMimeTypes.includes(t.mimeType))
-  }
-
-  getDirectPlayTracklist() {
-    return this.tracks
-  }
-
-  getPlaybackTitle() {
-    return this.metadata.title
-  }
-
-  getPlaybackAuthor() {
-    return this.metadata.authorName
-  }
-
-  getChapters() {
-    return this.chapters?.map((ch) => ({ ...ch })) || []
-  }
 }
 module.exports = Book

server/objects/mediaTypes/Podcast.js

@@ -199,19 +199,6 @@ class Podcast {
     return this.episodes.some((ep) => (ep.guid && ep.guid === guid) || ep.checkEqualsEnclosureUrl(url))
   }
 
-  // Only checks container format
-  checkCanDirectPlay(payload, episodeId) {
-    var episode = this.episodes.find((ep) => ep.id === episodeId)
-    if (!episode) return false
-    return episode.checkCanDirectPlay(payload)
-  }
-
-  getDirectPlayTracklist(episodeId) {
-    var episode = this.episodes.find((ep) => ep.id === episodeId)
-    if (!episode) return false
-    return episode.getDirectPlayTracklist()
-  }
-
   addPodcastEpisode(podcastEpisode) {
     this.episodes.push(podcastEpisode)
   }
@@ -224,22 +211,6 @@ class Podcast {
     return episode
   }
 
-  getPlaybackTitle(episodeId) {
-    var episode = this.episodes.find((ep) => ep.id == episodeId)
-    if (!episode) return this.metadata.title
-    return episode.title
-  }
-
-  getPlaybackAuthor() {
-    return this.metadata.author
-  }
-
-  getEpisodeDuration(episodeId) {
-    var episode = this.episodes.find((ep) => ep.id == episodeId)
-    if (!episode) return 0
-    return episode.duration
-  }
-
   getEpisode(episodeId) {
     if (!episodeId) return null
 
@@ -248,9 +219,5 @@ class Podcast {
 
     return this.episodes.find((ep) => ep.id == episodeId)
   }
-
-  getChapters(episodeId) {
-    return this.getEpisode(episodeId)?.chapters?.map((ch) => ({ ...ch })) || []
-  }
 }
 module.exports = Podcast