Add:Chapters to podcast episodes #1646

client/components/app/StreamContainer.vue

@@ -120,17 +120,22 @@ export default {
     streamLibraryItem() {
       return this.$store.state.streamLibraryItem
     },
+    streamEpisode() {
+      if (!this.$store.state.streamEpisodeId) return null
+      const episodes = this.streamLibraryItem.media.episodes || []
+      return episodes.find((ep) => ep.id === this.$store.state.streamEpisodeId)
+    },
     libraryItemId() {
-      return this.streamLibraryItem ? this.streamLibraryItem.id : null
+      return this.streamLibraryItem?.id || null
     },
     media() {
-      return this.streamLibraryItem ? this.streamLibraryItem.media || {} : {}
+      return this.streamLibraryItem?.media || {}
     },
     isPodcast() {
-      return this.streamLibraryItem ? this.streamLibraryItem.mediaType === 'podcast' : false
+      return this.streamLibraryItem?.mediaType === 'podcast'
     },
     isMusic() {
-      return this.streamLibraryItem ? this.streamLibraryItem.mediaType === 'music' : false
+      return this.streamLibraryItem?.mediaType === 'music'
     },
     isExplicit() {
       return this.mediaMetadata.explicit || false
@@ -139,6 +144,7 @@ export default {
       return this.media.metadata || {}
     },
     chapters() {
+      if (this.streamEpisode) return this.streamEpisode.chapters || []
       return this.media.chapters || []
     },
     title() {

client/components/tables/podcast/EpisodeTableRow.vue

@@ -12,6 +12,7 @@
         <div class="flex justify-between pt-2 max-w-xl">
           <p v-if="episode.season" class="text-sm text-gray-300">Season #{{ episode.season }}</p>
           <p v-if="episode.episode" class="text-sm text-gray-300">Episode #{{ episode.episode }}</p>
+          <p v-if="episode.chapters?.length" class="text-sm text-gray-300">{{ episode.chapters.length }} Chapters</p>
           <p v-if="publishedAt" class="text-sm text-gray-300">Published {{ $formatDate(publishedAt, dateFormat) }}</p>
         </div>
 

client/players/PlayerHandler.js

@@ -123,7 +123,7 @@ export default class PlayerHandler {
 
   playerError() {
     // Switch to HLS stream on error
-    if (!this.isCasting && !this.currentStreamId && (this.player instanceof LocalAudioPlayer)) {
+    if (!this.isCasting && (this.player instanceof LocalAudioPlayer)) {
       console.log(`[PlayerHandler] Audio player error switching to HLS stream`)
       this.prepare(true)
     }
@@ -183,6 +183,8 @@ export default class PlayerHandler {
   }
 
   async prepare(forceTranscode = false) {
+    this.currentSessionId = null // Reset session
+
     const payload = {
       deviceInfo: {
         deviceId: this.getDeviceId()
@@ -260,6 +262,7 @@ export default class PlayerHandler {
     this.player = null
     this.playerState = 'IDLE'
     this.libraryItem = null
+    this.currentSessionId = null
     this.startTime = 0
     this.stopPlayInterval()
   }

server/managers/PodcastManager.js

@@ -53,15 +53,15 @@ class PodcastManager {
   }
 
   async downloadPodcastEpisodes(libraryItem, episodesToDownload, isAutoDownload) {
-    var index = libraryItem.media.episodes.length + 1
+    let index = libraryItem.media.episodes.length + 1
-    episodesToDownload.forEach((ep) => {
+    for (const ep of episodesToDownload) {
-      var newPe = new PodcastEpisode()
+      const newPe = new PodcastEpisode()
       newPe.setData(ep, index++)
       newPe.libraryItemId = libraryItem.id
-      var newPeDl = new PodcastEpisodeDownload()
+      const newPeDl = new PodcastEpisodeDownload()
       newPeDl.setData(newPe, libraryItem, isAutoDownload, libraryItem.libraryId)
       this.startPodcastEpisodeDownload(newPeDl)
-    })
+    }
   }
 
   async startPodcastEpisodeDownload(podcastEpisodeDownload) {
@@ -94,7 +94,6 @@ class PodcastManager {
       await filePerms.setDefault(this.currentDownload.libraryItem.path)
     }
 
-
     let success = false
     if (this.currentDownload.urlFileExtension === 'mp3') {
       // Download episode and tag it
@@ -156,6 +155,11 @@ class PodcastManager {
 
     const podcastEpisode = this.currentDownload.podcastEpisode
     podcastEpisode.audioFile = audioFile
+
+    if (audioFile.chapters?.length) {
+      podcastEpisode.chapters = audioFile.chapters.map(ch => ({ ...ch }))
+    }
+
     libraryItem.media.addPodcastEpisode(podcastEpisode)
     if (libraryItem.isInvalid) {
       // First episode added to an empty podcast
@@ -214,13 +218,13 @@ class PodcastManager {
   }
 
   async probeAudioFile(libraryFile) {
-    var path = libraryFile.metadata.path
+    const path = libraryFile.metadata.path
-    var mediaProbeData = await prober.probe(path)
+    const mediaProbeData = await prober.probe(path)
     if (mediaProbeData.error) {
       Logger.error(`[PodcastManager] Podcast Episode downloaded but failed to probe "${path}"`, mediaProbeData.error)
       return false
     }
-    var newAudioFile = new AudioFile()
+    const newAudioFile = new AudioFile()
     newAudioFile.setDataFromProbe(libraryFile, mediaProbeData)
     return newAudioFile
   }

server/objects/entities/PodcastEpisode.js

@@ -1,6 +1,6 @@
 const Path = require('path')
 const Logger = require('../../Logger')
-const { getId, cleanStringForSearch } = require('../../utils/index')
+const { getId, cleanStringForSearch, areEquivalent, copyValue } = require('../../utils/index')
 const AudioFile = require('../files/AudioFile')
 const AudioTrack = require('../files/AudioTrack')
 
@@ -18,6 +18,7 @@ class PodcastEpisode {
     this.description = null
     this.enclosure = null
     this.pubDate = null
+    this.chapters = []
 
     this.audioFile = null
     this.publishedAt = null
@@ -41,6 +42,7 @@ class PodcastEpisode {
     this.description = episode.description
     this.enclosure = episode.enclosure ? { ...episode.enclosure } : null
     this.pubDate = episode.pubDate
+    this.chapters = episode.chapters?.map(ch => ({ ...ch })) || []
     this.audioFile = new AudioFile(episode.audioFile)
     this.publishedAt = episode.publishedAt
     this.addedAt = episode.addedAt
@@ -62,6 +64,7 @@ class PodcastEpisode {
       description: this.description,
       enclosure: this.enclosure ? { ...this.enclosure } : null,
       pubDate: this.pubDate,
+      chapters: this.chapters.map(ch => ({ ...ch })),
       audioFile: this.audioFile.toJSON(),
       publishedAt: this.publishedAt,
       addedAt: this.addedAt,
@@ -82,6 +85,7 @@ class PodcastEpisode {
       description: this.description,
       enclosure: this.enclosure ? { ...this.enclosure } : null,
       pubDate: this.pubDate,
+      chapters: this.chapters.map(ch => ({ ...ch })),
       audioFile: this.audioFile.toJSON(),
       audioTrack: this.audioTrack.toJSON(),
       publishedAt: this.publishedAt,
@@ -136,6 +140,7 @@ class PodcastEpisode {
 
     this.setDataFromAudioMetaTags(audioFile.metaTags, true)
 
+    this.chapters = audioFile.chapters?.map((c) => ({ ...c }))
     this.addedAt = Date.now()
     this.updatedAt = Date.now()
   }
@@ -143,8 +148,8 @@ class PodcastEpisode {
   update(payload) {
     let hasUpdates = false
     for (const key in this.toJSON()) {
-      if (payload[key] != undefined && payload[key] != this[key]) {
+      if (payload[key] != undefined && !areEquivalent(payload[key], this[key])) {
-        this[key] = payload[key]
+        this[key] = copyValue(payload[key])
         hasUpdates = true
       }
     }

server/utils/podcastUtils.js

@@ -74,12 +74,12 @@ function extractPodcastMetadata(channel) {
 
 function extractEpisodeData(item) {
   // Episode must have url
-  if (!item.enclosure || !item.enclosure.length || !item.enclosure[0]['$'] || !item.enclosure[0]['$'].url) {
+  if (!item.enclosure?.[0]?.['$']?.url) {
     Logger.error(`[podcastUtils] Invalid podcast episode data`)
     return null
   }
 
-  var episode = {
+  const episode = {
     enclosure: {
       ...item.enclosure[0]['$']
     }
@@ -91,6 +91,12 @@ function extractEpisodeData(item) {
     episode.description = htmlSanitizer.sanitize(rawDescription)
   }
 
+  // Extract chapters
+  if (item['podcast:chapters']?.[0]?.['$']?.url) {
+    episode.chaptersUrl = item['podcast:chapters'][0]['$'].url
+    episode.chaptersType = item['podcast:chapters'][0]['$'].type || 'application/json'
+  }
+
   // Supposed to be the plaintext description but not always followed
   if (item['description']) {
     const rawDescription = extractFirstArrayItem(item, 'description') || ''
@@ -133,14 +139,16 @@ function cleanEpisodeData(data) {
     duration: data.duration || '',
     explicit: data.explicit || '',
     publishedAt,
-    enclosure: data.enclosure
+    enclosure: data.enclosure,
+    chaptersUrl: data.chaptersUrl || null,
+    chaptersType: data.chaptersType || null
   }
 }
 
 function extractPodcastEpisodes(items) {
-  var episodes = []
+  const episodes = []
   items.forEach((item) => {
-    var extracted = extractEpisodeData(item)
+    const extracted = extractEpisodeData(item)
     if (extracted) {
       episodes.push(cleanEpisodeData(extracted))
     }