Podcast episode downloader, update podcast data model

client/components/modals/podcast/NewModal.vue

@@ -179,7 +179,51 @@ export default {
     toggleSelectEpisode(index) {
       this.selectedEpisodes[String(index)] = !this.selectedEpisodes[String(index)]
     },
-    submit() {},
+    submit() {
+      var episodesToDownload = []
+      if (this.episodesSelected.length) {
+        episodesToDownload = this.episodesSelected.map((episodeIndex) => this.episodes[Number(episodeIndex)])
+      }
+
+      const podcastPayload = {
+        path: this.fullPath,
+        folderId: this.selectedFolderId,
+        libraryId: this.currentLibrary.id,
+        media: {
+          metadata: {
+            title: this.podcast.title,
+            author: this.podcast.author,
+            description: this.podcast.description,
+            releaseDate: this.podcast.releaseDate,
+            genres: [...this.podcast.genres],
+            feedUrl: this.podcast.feedUrl,
+            imageUrl: this.podcast.imageUrl,
+            itunesPageUrl: this.podcast.itunesPageUrl,
+            itunesId: this.podcast.itunesId,
+            itunesArtistId: this.podcast.itunesArtistId,
+            language: this.podcast.language
+          },
+          autoDownloadEpisodes: this.podcast.autoDownloadEpisodes
+        },
+        episodesToDownload
+      }
+      console.log('Podcast payload', podcastPayload)
+
+      this.processing = true
+      this.$axios
+        .$post('/api/podcasts', podcastPayload)
+        .then((libraryItem) => {
+          this.processing = false
+          this.$toast.success('Podcast created successfully')
+          this.show = false
+          this.$router.push(`/item/${libraryItem.id}`)
+        })
+        .catch((error) => {
+          console.error('Failed to create podcast', error)
+          this.processing = false
+          this.$toast.error('Failed to create podcast')
+        })
+    },
     saveEpisode(episode) {
       console.log('Save episode', episode)
     },

client/pages/item/_id/index.vue

@@ -6,10 +6,10 @@
           <div class="relative" style="height: fit-content">
             <covers-book-cover :library-item="libraryItem" :width="bookCoverWidth" :book-cover-aspect-ratio="bookCoverAspectRatio" />
 
-            <!-- Book Progress Bar -->
+            <!-- Item Progress Bar -->
             <div class="absolute bottom-0 left-0 h-1.5 bg-yellow-400 shadow-sm z-10" :class="userIsFinished ? 'bg-success' : 'bg-yellow-400'" :style="{ width: 208 * progressPercent + 'px' }"></div>
 
-            <!-- Book Cover Overlay -->
+            <!-- Item Cover Overlay -->
             <div class="absolute top-0 left-0 w-full h-full z-10 bg-black bg-opacity-30 opacity-0 hover:opacity-100 transition-opacity" @mousedown.prevent @mouseup.prevent>
               <div v-show="showPlayButton && !streaming" class="h-full flex items-center justify-center pointer-events-none">
                 <div class="hover:text-white text-gray-200 hover:scale-110 transform duration-200 pointer-events-auto cursor-pointer" @click.stop.prevent="startStream">
@@ -28,10 +28,11 @@
                 <h1 class="text-2xl md:text-3xl font-sans">
                   {{ title }}
                 </h1>
-                <p v-if="subtitle" class="sm:ml-4 text-gray-400 text-xl md:text-2xl">{{ subtitle }}</p>
+                <p v-if="bookSubtitle" class="sm:ml-4 text-gray-400 text-xl md:text-2xl">{{ bookSubtitle }}</p>
               </div>
 
-              <p v-if="authorsList.length" class="mb-2 mt-0.5 text-gray-200 text-lg md:text-xl">
+              <p v-if="isPodcast" class="mb-2 mt-0.5 text-gray-200 text-lg md:text-xl">by {{ podcastAuthor }}</p>
+              <p v-else-if="authorsList.length" class="mb-2 mt-0.5 text-gray-200 text-lg md:text-xl">
                 by <nuxt-link v-for="(author, index) in authorsList" :key="index" :to="`/library/${libraryId}/bookshelf?filter=authors.${$encode(author)}`" class="hover:underline">{{ author }}<span v-if="index < authorsList.length - 1">,&nbsp;</span></nuxt-link>
               </p>
               <p v-else class="mb-2 mt-0.5 text-gray-200 text-xl">by Unknown</p>
@@ -162,7 +163,6 @@ export default {
       console.error('Failed', error)
       return false
     })
-    console.log(item)
     if (!item) {
       console.error('No item...', params.id)
       return redirect('/')
@@ -193,6 +193,9 @@ export default {
     showExperimentalFeatures() {
       return this.$store.state.showExperimentalFeatures
     },
+    isPodcast() {
+      return this.libraryItem.mediaType === 'podcast'
+    },
     isMissing() {
       return this.libraryItem.isMissing
     },
@@ -200,7 +203,9 @@ export default {
       return this.libraryItem.isInvalid
     },
     showPlayButton() {
-      return !this.isMissing && !this.isInvalid && this.audiobooks.length
+      if (this.isMissing || this.isInvalid) return false
+      if (this.isPodcast) return this.podcastEpisodes.length
+      return this.audiobooks.length
     },
     libraryId() {
       return this.libraryItem.libraryId
@@ -217,8 +222,8 @@ export default {
     mediaMetadata() {
       return this.media.metadata || {}
     },
-    audiobooks() {
+    podcastEpisodes() {
-      return this.media.audiobooks || []
+      return this.media.episodes || []
     },
     defaultAudiobook() {
       if (!this.audiobooks.length) return null
@@ -233,12 +238,16 @@ export default {
     narrator() {
       return this.mediaMetadata.narratorName
     },
-    subtitle() {
+    bookSubtitle() {
+      if (this.isPodcast) return null
       return this.mediaMetadata.subtitle
     },
     genres() {
       return this.mediaMetadata.genres || []
     },
+    podcastAuthor() {
+      return this.mediaMetadata.author || ''
+    },
     authors() {
       return this.mediaMetadata.authors || []
     },

client/pages/library/_library/podcast/search.vue

@@ -42,6 +42,16 @@
 
 <script>
 export default {
+  async asyncData({ params, query, store, app, redirect }) {
+    var libraryId = params.library
+    var library = await store.dispatch('libraries/fetch', libraryId)
+    if (!library) {
+      return redirect('/oops?message=Library not found')
+    }
+    return {
+      libraryId
+    }
+  },
   data() {
     return {
       searchTerm: '',

server/Server.js

@@ -61,7 +61,7 @@ class Server {
     this.downloadManager = new DownloadManager(this.db)
     this.playbackSessionManager = new PlaybackSessionManager(this.db, this.emitter.bind(this), this.clientEmitter.bind(this))
     this.coverManager = new CoverManager(this.db, this.cacheManager)
-    this.podcastManager = new PodcastManager(this.db)
+    this.podcastManager = new PodcastManager(this.db, this.watcher, this.emitter.bind(this))
 
     this.scanner = new Scanner(this.db, this.coverManager, this.emitter.bind(this))
 

server/Watcher.js

@@ -14,6 +14,7 @@ class FolderWatcher extends EventEmitter {
     this.pendingDelay = 4000
     this.pendingTimeout = null
 
+    this.ignoreDirs = []
     this.disabled = false
   }
 
@@ -115,11 +116,17 @@ class FolderWatcher extends EventEmitter {
   }
 
   onNewFile(libraryId, path) {
+    if (this.checkShouldIgnorePath(path)) {
+      return
+    }
     Logger.debug('[Watcher] File Added', path)
     this.addFileUpdate(libraryId, path, 'added')
   }
 
   onFileRemoved(libraryId, path) {
+    if (this.checkShouldIgnorePath(path)) {
+      return
+    }
     Logger.debug('[Watcher] File Removed', path)
     this.addFileUpdate(libraryId, path, 'deleted')
   }
@@ -129,6 +136,9 @@ class FolderWatcher extends EventEmitter {
   }
 
   onRename(libraryId, pathFrom, pathTo) {
+    if (this.checkShouldIgnorePath(pathTo)) {
+      return
+    }
     Logger.debug(`[Watcher] Rename ${pathFrom} => ${pathTo}`)
     this.addFileUpdate(libraryId, pathFrom, 'renamed')
     this.addFileUpdate(libraryId, pathTo, 'renamed')
@@ -185,5 +195,31 @@ class FolderWatcher extends EventEmitter {
       this.pendingFileUpdates = []
     }, this.pendingDelay)
   }
+
+  checkShouldIgnorePath(path) {
+    return !!this.ignoreDirs.find(dirpath => {
+      return path.replace(/\\/g, '/').startsWith(dirpath)
+    })
+  }
+
+  cleanDirPath(path) {
+    var path = path.replace(/\\/g, '/')
+    if (path.endsWith('/')) path = path.slice(0, -1)
+    return path
+  }
+
+  addIgnoreDir(path) {
+    path = this.cleanDirPath(path)
+    if (this.ignoreDirs.includes(path)) return
+    Logger.debug(`[Watcher] Ignoring directory "${path}"`)
+    this.ignoreDirs.push(path)
+  }
+
+  removeIgnoreDir(path) {
+    path = this.cleanDirPath(path)
+    if (!this.ignoreDirs.includes(path)) return
+    Logger.debug(`[Watcher] No longer ignoring directory "${path}"`)
+    this.ignoreDirs = this.ignoreDirs.filter(p => p !== path)
+  }
 }
 module.exports = FolderWatcher

server/controllers/PodcastController.js

@@ -3,6 +3,8 @@ const fs = require('fs-extra')
 const Logger = require('../Logger')
 const { parsePodcastRssFeedXml } = require('../utils/podcastUtils')
 const LibraryItem = require('../objects/LibraryItem')
+const { getFileTimestampsWithIno } = require('../utils/fileUtils')
+const filePerms = require('../utils/filePerms')
 
 class PodcastController {
 
@@ -13,28 +15,72 @@ class PodcastController {
     }
     const payload = req.body
 
-    if (await fs.pathExists(payload.path)) {
+    const library = this.db.libraries.find(lib => lib.id === payload.libraryId)
-      Logger.error(`[PodcastController] Attempt to create podcast when folder path already exists "${payload.path}"`)
+    if (!library) {
+      Logger.error(`[PodcastController] Create: Library not found "${payload.libraryId}"`)
+      return res.status(400).send('Library not found')
+    }
+
+    const folder = library.folders.find(fold => fold.id === payload.folderId)
+    if (!folder) {
+      Logger.error(`[PodcastController] Create: Folder not found "${payload.folderId}"`)
+      return res.status(400).send('Folder not found')
+    }
+
+    var podcastPath = payload.path.replace(/\\/g, '/')
+    if (await fs.pathExists(podcastPath)) {
+      Logger.error(`[PodcastController] Attempt to create podcast when folder path already exists "${podcastPath}"`)
       return res.status(400).send('Path already exists')
     }
 
-    var success = await fs.ensureDir(payload.path).then(() => true).catch((error) => {
+    var success = await fs.ensureDir(podcastPath).then(() => true).catch((error) => {
-      Logger.error(`[PodcastController] Failed to ensure podcast dir "${payload.path}"`, error)
+      Logger.error(`[PodcastController] Failed to ensure podcast dir "${podcastPath}"`, error)
       return false
     })
     if (!success) return res.status(400).send('Invalid podcast path')
+    await filePerms.setDefault(podcastPath)
 
-    if (payload.mediaMetadata.imageUrl) {
+    var libraryItemFolderStats = await getFileTimestampsWithIno(podcastPath)
-      // TODO: Download image
+
+    var relPath = payload.path.replace(folder.fullPath, '')
+    if (relPath.startsWith('/')) relPath = relPath.slice(1)
+
+    const libraryItemPayload = {
+      path: podcastPath,
+      relPath,
+      folderId: payload.folderId,
+      libraryId: payload.libraryId,
+      ino: libraryItemFolderStats.ino,
+      mtimeMs: libraryItemFolderStats.mtimeMs || 0,
+      ctimeMs: libraryItemFolderStats.ctimeMs || 0,
+      birthtimeMs: libraryItemFolderStats.birthtimeMs || 0,
+      media: payload.media
     }
 
     var libraryItem = new LibraryItem()
-    libraryItem.setData('podcast', payload)
+    libraryItem.setData('podcast', libraryItemPayload)
+
+    // Download and save cover image
+    if (payload.media.metadata.imageUrl) {
+      var coverResponse = await this.coverManager.downloadCoverFromUrl(libraryItem, payload.media.metadata.imageUrl)
+      if (coverResponse) {
+        if (coverResponse.error) {
+          Logger.error(`[PodcastController] Download cover error from "${payload.media.metadata.imageUrl}": ${coverResponse.error}`)
+        } else if (coverResponse.cover) {
+          libraryItem.media.coverPath = coverResponse.cover
+        }
+      }
+    }
 
     await this.db.insertLibraryItem(libraryItem)
     this.emitter('item_added', libraryItem.toJSONExpanded())
 
     res.json(libraryItem.toJSONExpanded())
+
+    if (payload.episodesToDownload && payload.episodesToDownload.length) {
+      Logger.info(`[PodcastController] Podcast created now starting ${payload.episodesToDownload.length} episode downloads`)
+      this.podcastManager.downloadPodcastEpisodes(libraryItem, payload.episodesToDownload)
+    }
   }
 
   getPodcastFeed(req, res) {

server/managers/PodcastManager.js

@@ -1,12 +1,101 @@
+const fs = require('fs-extra')
+const Logger = require('../Logger')
+
+const { downloadFile } = require('../utils/fileUtils')
+const prober = require('../utils/prober')
+const LibraryFile = require('../objects/files/LibraryFile')
+const PodcastEpisodeDownload = require('../objects/PodcastEpisodeDownload')
+const PodcastEpisode = require('../objects/entities/PodcastEpisode')
+const AudioFile = require('../objects/files/AudioFile')
+
 class PodcastManager {
-  constructor(db) {
+  constructor(db, watcher, emitter) {
     this.db = db
+    this.watcher = watcher
+    this.emitter = emitter
 
     this.downloadQueue = []
+    this.currentDownload = null
   }
 
-  async downloadPodcasts(podcasts, targetDir) {
+  async downloadPodcastEpisodes(libraryItem, episodesToDownload) {
+    var index = 1
+    episodesToDownload.forEach((ep) => {
+      var newPe = new PodcastEpisode()
+      newPe.setData(ep, index++)
+      var newPeDl = new PodcastEpisodeDownload()
+      newPeDl.setData(newPe, libraryItem)
+      this.startPodcastEpisodeDownload(newPeDl)
+    })
+  }
 
+  async startPodcastEpisodeDownload(podcastEpisodeDownload) {
+    if (this.currentDownload) {
+      this.downloadQueue.push(podcastEpisodeDownload)
+      return
+    }
+    this.currentDownload = podcastEpisodeDownload
+
+    // Ignores all added files to this dir
+    this.watcher.addIgnoreDir(this.currentDownload.libraryItem.path)
+
+    var success = await downloadFile(this.currentDownload.url, this.currentDownload.targetPath).then(() => true).catch((error) => {
+      Logger.error(`[PodcastManager] Podcast Episode download failed`, error)
+      return false
+    })
+    if (success) {
+      success = await this.scanAddPodcastEpisodeAudioFile()
+      if (!success) {
+        await fs.remove(this.currentDownload.targetPath)
+      } else {
+        Logger.info(`[PodcastManager] Successfully downloaded podcast episode "${this.currentDownload.podcastEpisode.title}"`)
+      }
+    }
+
+    this.watcher.removeIgnoreDir(this.currentDownload.libraryItem.path)
+    this.currentDownload = null
+    if (this.downloadQueue.length) {
+      this.startPodcastEpisodeDownload(this.downloadQueue.shift())
+    }
+  }
+
+  async scanAddPodcastEpisodeAudioFile() {
+    var libraryFile = await this.getLibraryFile(this.currentDownload.targetPath, this.currentDownload.targetRelPath)
+    var audioFile = await this.probeAudioFile(libraryFile)
+    if (!audioFile) {
+      return false
+    }
+
+    var libraryItem = this.db.libraryItems.find(li => li.id === this.currentDownload.libraryItem.id)
+    if (!libraryItem) {
+      Logger.error(`[PodcastManager] Podcast Episode finished but library item was not found ${this.currentDownload.libraryItem.id}`)
+      return false
+    }
+    var podcastEpisode = this.currentDownload.podcastEpisode
+    podcastEpisode.audioFile = audioFile
+    libraryItem.media.addPodcastEpisode(podcastEpisode)
+    libraryItem.updatedAt = Date.now()
+    await this.db.updateLibraryItem(libraryItem)
+    this.emitter('item_updated', libraryItem.toJSONExpanded())
+    return true
+  }
+
+  async getLibraryFile(path, relPath) {
+    var newLibFile = new LibraryFile()
+    await newLibFile.setDataFromPath(path, relPath)
+    return newLibFile
+  }
+
+  async probeAudioFile(libraryFile) {
+    var path = libraryFile.metadata.path
+    var audioProbeData = await prober.probe(path)
+    if (audioProbeData.error) {
+      Logger.error(`[PodcastManager] Podcast Episode downloaded but failed to probe "${path}"`, audioProbeData.error)
+      return false
+    }
+    var newAudioFile = new AudioFile()
+    newAudioFile.setDataFromProbe(libraryFile, audioProbeData)
+    return newAudioFile
   }
 }
 module.exports = PodcastManager

server/objects/LibraryItem.js

@@ -166,8 +166,10 @@ class LibraryItem {
     } else {
       this.mediaType = 'book'
       this.media = new Book()
+
     }
 
+
     for (const key in payload) {
       if (key === 'libraryFiles') {
         this.libraryFiles = payload.libraryFiles.map(lf => lf.clone())
@@ -175,13 +177,13 @@ class LibraryItem {
         // Use first image library file as cover
         var firstImageFile = this.libraryFiles.find(lf => lf.fileType === 'image')
         if (firstImageFile) this.media.coverPath = firstImageFile.metadata.path
-      } else if (this[key] !== undefined) {
+      } else if (this[key] !== undefined && key !== 'media') {
         this[key] = payload[key]
       }
     }
 
-    if (payload.mediaMetadata) {
+    if (payload.media) {
-      this.media.setData(payload.mediaMetadata)
+      this.media.setData(payload.media)
     }
 
     this.addedAt = Date.now()

server/objects/PodcastEpisodeDownload.js

@@ -0,0 +1,38 @@
+const Path = require('path')
+const { getId } = require('../utils/index')
+const { sanitizeFilename } = require('../utils/fileUtils')
+
+class PodcastEpisodeDownload {
+  constructor() {
+    this.id = null
+    this.podcastEpisode = null
+    this.url = null
+    this.libraryItem = null
+
+    this.isDownloading = false
+    this.startedAt = null
+    this.createdAt = null
+    this.finishedAt = null
+  }
+
+  get targetFilename() {
+    return sanitizeFilename(`${this.podcastEpisode.bestFilename}.mp3`)
+  }
+
+  get targetPath() {
+    return Path.join(this.libraryItem.path, this.targetFilename)
+  }
+
+  get targetRelPath() {
+    return Path.join(this.libraryItem.relPath, this.targetFilename)
+  }
+
+  setData(podcastEpisode, libraryItem) {
+    this.id = getId('epdl')
+    this.podcastEpisode = podcastEpisode
+    this.url = podcastEpisode.enclosure.url
+    this.libraryItem = libraryItem
+    this.createdAt = Date.now()
+  }
+}
+module.exports = PodcastEpisodeDownload

server/objects/entities/PodcastEpisode.js

@@ -7,13 +7,16 @@ class PodcastEpisode {
     this.id = null
     this.index = null
 
-    this.episodeNumber = null
+    this.episode = null
+    this.episodeType = null
     this.title = null
+    this.subtitle = null
     this.description = null
     this.enclosure = null
     this.pubDate = null
 
     this.audioFile = null
+    this.publishedAt = null
     this.addedAt = null
     this.updatedAt = null
 
@@ -25,12 +28,15 @@ class PodcastEpisode {
   construct(episode) {
     this.id = episode.id
     this.index = episode.index
-    this.episodeNumber = episode.episodeNumber
+    this.episode = episode.episode
+    this.episodeType = episode.episodeType
     this.title = episode.title
+    this.subtitle = episode.subtitle
     this.description = episode.description
     this.enclosure = episode.enclosure ? { ...episode.enclosure } : null
     this.pubDate = episode.pubDate
     this.audioFile = new AudioFile(episode.audioFile)
+    this.publishedAt = episode.publishedAt
     this.addedAt = episode.addedAt
     this.updatedAt = episode.updatedAt
   }
@@ -39,12 +45,15 @@ class PodcastEpisode {
     return {
       id: this.id,
       index: this.index,
-      episodeNumber: this.episodeNumber,
+      episode: this.episode,
+      episodeType: this.episodeType,
       title: this.title,
+      subtitle: this.subtitle,
       description: this.description,
       enclosure: this.enclosure ? { ...this.enclosure } : null,
       pubDate: this.pubDate,
       audioFile: this.audioFile.toJSON(),
+      publishedAt: this.publishedAt,
       addedAt: this.addedAt,
       updatedAt: this.updatedAt
     }
@@ -58,15 +67,22 @@ class PodcastEpisode {
     return this.audioFile.duration
   }
   get size() { return this.audioFile.metadata.size }
+  get bestFilename() {
+    if (this.episode) return `${this.episode} - ${this.title}`
+    return this.title
+  }
 
   setData(data, index = 1) {
     this.id = getId('ep')
     this.index = index
     this.title = data.title
+    this.subtitle = data.subtitle || ''
     this.pubDate = data.pubDate || ''
     this.description = data.description || ''
     this.enclosure = data.enclosure ? { ...data.enclosure } : null
-    this.episodeNumber = data.episodeNumber || ''
+    this.episode = data.episode || ''
+    this.episodeType = data.episodeType || ''
+    this.publishedAt = data.publishedAt || 0
     this.addedAt = Date.now()
     this.updatedAt = Date.now()
   }

server/objects/mediaTypes/Book.js

@@ -176,9 +176,11 @@ class Book {
     return this.metadata.setDataFromAudioMetaTags(audioFile.metaTags, overrideExistingDetails)
   }
 
-  setData(scanMediaMetadata) {
+  setData(mediaPayload) {
     this.metadata = new BookMetadata()
-    this.metadata.setData(scanMediaMetadata)
+    if (mediaPayload.metadata) {
+      this.metadata.setData(mediaPayload.metadata)
+    }
   }
 
   // Look for desc.txt, reader.txt, metadata.abs and opf file then update details if found

server/objects/mediaTypes/Podcast.js

@@ -118,10 +118,14 @@ class Podcast {
     return this.episodes[0]
   }
 
-  setData(metadata, coverPath = null, autoDownload = false) {
+  setData(mediaMetadata) {
-    this.metadata = new PodcastMetadata(metadata)
+    this.metadata = new PodcastMetadata()
-    this.coverPath = coverPath
+    if (mediaMetadata.metadata) {
-    this.autoDownloadEpisodes = autoDownload
+      this.metadata.setData(mediaMetadata.metadata)
+    }
+
+    this.coverPath = mediaMetadata.coverPath || null
+    this.autoDownloadEpisodes = !!mediaMetadata.autoDownloadEpisodes
   }
 
   async syncMetadataFiles(textMetadataFiles, opfMetadataOverrideDetails) {
@@ -150,5 +154,9 @@ class Podcast {
     this.episodes.forEach((ep) => total += ep.duration)
     return total
   }
+
+  addPodcastEpisode(podcastEpisode) {
+    this.episodes.push(podcastEpisode)
+  }
 }
 module.exports = Podcast

server/objects/metadata/PodcastMetadata.js

@@ -70,5 +70,22 @@ class PodcastMetadata {
     }
     return null
   }
+
+  setData(mediaMetadata = {}) {
+    this.title = mediaMetadata.title || null
+    this.author = mediaMetadata.author || null
+    this.description = mediaMetadata.description || null
+    this.releaseDate = mediaMetadata.releaseDate || null
+    this.feedUrl = mediaMetadata.feedUrl || null
+    this.imageUrl = mediaMetadata.imageUrl || null
+    this.itunesPageUrl = mediaMetadata.itunesPageUrl || null
+    this.itunesId = mediaMetadata.itunesId || null
+    this.itunesArtistId = mediaMetadata.itunesArtistId || null
+    this.explicit = !!mediaMetadata.explicit
+    this.language = mediaMetadata.language || null
+    if (mediaMetadata.genres && mediaMetadata.genres.length) {
+      this.genres = [...mediaMetadata.genres]
+    }
+  }
 }
 module.exports = PodcastMetadata

server/scanner/AudioFileScanner.js

@@ -54,7 +54,7 @@ class AudioFileScanner {
     return Math.floor(total / results.length)
   }
 
-  async scan(audioLibraryFile, mediaMetadataFromScan, verbose = false) {
+  async scan(mediaType, audioLibraryFile, mediaMetadataFromScan, verbose = false) {
     var probeStart = Date.now()
     var probeData = await prober.probe(audioLibraryFile.metadata.path, verbose)
     if (probeData.error) {
@@ -65,11 +65,11 @@ class AudioFileScanner {
     var audioFile = new AudioFile()
     audioFile.trackNumFromMeta = probeData.trackNumber
     audioFile.discNumFromMeta = probeData.discNumber
-
+    if (mediaType === 'book') {
-    const { trackNumber, discNumber } = this.getTrackAndDiscNumberFromFilename(mediaMetadataFromScan, audioLibraryFile)
+      const { trackNumber, discNumber } = this.getTrackAndDiscNumberFromFilename(mediaMetadataFromScan, audioLibraryFile)
-    audioFile.trackNumFromFilename = trackNumber
+      audioFile.trackNumFromFilename = trackNumber
-    audioFile.discNumFromFilename = discNumber
+      audioFile.discNumFromFilename = discNumber
-
+    }
     audioFile.setDataFromProbe(audioLibraryFile, probeData)
 
     return {
@@ -79,11 +79,11 @@ class AudioFileScanner {
   }
 
   // Returns array of { AudioFile, elapsed, averageScanDuration } from audio file scan objects
-  async executeAudioFileScans(audioLibraryFiles, scanData) {
+  async executeAudioFileScans(mediaType, audioLibraryFiles, scanData) {
     var mediaMetadataFromScan = scanData.mediaMetadata || null
     var proms = []
     for (let i = 0; i < audioLibraryFiles.length; i++) {
-      proms.push(this.scan(audioLibraryFiles[i], mediaMetadataFromScan))
+      proms.push(this.scan(mediaType, audioLibraryFiles[i], mediaMetadataFromScan))
     }
     var scanStart = Date.now()
     var results = await Promise.all(proms).then((scanResults) => scanResults.filter(sr => sr))
@@ -178,7 +178,7 @@ class AudioFileScanner {
   async scanAudioFiles(audioLibraryFiles, scanData, libraryItem, preferAudioMetadata, libraryScan = null) {
     var hasUpdated = false
 
-    var audioScanResult = await this.executeAudioFileScans(audioLibraryFiles, scanData)
+    var audioScanResult = await this.executeAudioFileScans(libraryItem.mediaType, audioLibraryFiles, scanData)
     if (audioScanResult.audioFiles.length) {
       if (libraryScan) {
         libraryScan.addLog(LogLevel.DEBUG, `Library Item "${scanData.path}" Audio file scan took ${audioScanResult.elapsed}ms for ${audioScanResult.audioFiles.length} with average time of ${audioScanResult.averageScanDuration}ms`)

server/scanner/Scanner.js

@@ -502,6 +502,7 @@ class Scanner {
 
   async scanFolderUpdates(library, folder, fileUpdateGroup) {
     Logger.debug(`[Scanner] Scanning file update groups in folder "${folder.id}" of library "${library.name}"`)
+    Logger.debug(`[Scanner] scanFolderUpdates fileUpdateGroup`, fileUpdateGroup)
 
     // First pass - Remove files in parent dirs of items and remap the fileupdate group
     //    Test Case: Moving audio files from library item folder to author folder should trigger a re-scan of the item

server/utils/fileUtils.js

@@ -150,4 +150,23 @@ module.exports.downloadFile = async (url, filepath) => {
     writer.on('finish', resolve)
     writer.on('error', reject)
   })
+}
+
+module.exports.sanitizeFilename = (filename, replacement = '') => {
+  if (typeof filename !== 'string') {
+    return false
+  }
+  var illegalRe = /[\/\?<>\\:\*\|"]/g;
+  var controlRe = /[\x00-\x1f\x80-\x9f]/g;
+  var reservedRe = /^\.+$/;
+  var windowsReservedRe = /^(con|prn|aux|nul|com[0-9]|lpt[0-9])(\..*)?$/i;
+  var windowsTrailingRe = /[\. ]+$/;
+
+  var sanitized = filename
+    .replace(illegalRe, replacement)
+    .replace(controlRe, replacement)
+    .replace(reservedRe, replacement)
+    .replace(windowsReservedRe, replacement)
+    .replace(windowsTrailingRe, replacement);
+  return sanitized
 }

server/utils/libraryHelpers.js

@@ -59,12 +59,12 @@ module.exports = {
     }
     libraryItems.forEach((li) => {
       var mediaMetadata = li.media.metadata
-      if (mediaMetadata.authors.length) {
+      if (mediaMetadata.authors && mediaMetadata.authors.length) {
         mediaMetadata.authors.forEach((author) => {
           if (author && !data.authors.find(au => au.id === author.id)) data.authors.push({ id: author.id, name: author.name })
         })
       }
-      if (mediaMetadata.series.length) {
+      if (mediaMetadata.series && mediaMetadata.series.length) {
         mediaMetadata.series.forEach((series) => {
           if (series && !data.series.find(se => se.id === series.id)) data.series.push({ id: series.id, name: series.name })
         })
@@ -79,7 +79,7 @@ module.exports = {
           if (tag && !data.tags.includes(tag)) data.tags.push(tag)
         })
       }
-      if (mediaMetadata.narrators.length) {
+      if (mediaMetadata.narrators && mediaMetadata.narrators.length) {
         mediaMetadata.narrators.forEach((narrator) => {
           if (narrator && !data.narrators.includes(narrator)) data.narrators.push(narrator)
         })

server/utils/podcastUtils.js

@@ -81,7 +81,8 @@ function cleanEpisodeData(data) {
     author: data.author || '',
     duration: data.duration || '',
     explicit: data.explicit || '',
-    publishedAt: (new Date(data.pubDate)).valueOf()
+    publishedAt: (new Date(data.pubDate)).valueOf(),
+    enclosure: data.enclosure
   }
 }
 

server/utils/scandir.js

@@ -161,7 +161,11 @@ async function scanFolder(libraryMediaType, folder, serverSettings = {}) {
       mtimeMs: libraryItemFolderStats.mtimeMs || 0,
       ctimeMs: libraryItemFolderStats.ctimeMs || 0,
       birthtimeMs: libraryItemFolderStats.birthtimeMs || 0,
-      ...libraryItemData,
+      path: libraryItemData.path,
+      relPath: libraryItemData.relPath,
+      media: {
+        metadata: libraryItemData.mediaMetadata || null
+      },
       libraryFiles: fileObjs
     })
   }
@@ -262,9 +266,21 @@ function getBookDataFromDir(folderPath, relPath, parseSubtitle = false) {
   }
 }
 
+function getPodcastDataFromDir(folderPath, relPath) {
+  relPath = relPath.replace(/\\/g, '/')
+  return {
+    relPath: relPath, // relative audiobook path i.e. /Author Name/Book Name/..
+    path: Path.posix.join(folderPath, relPath) // i.e. /audiobook/Author Name/Book Name/..
+  }
+}
+
 function getDataFromMediaDir(libraryMediaType, folderPath, relPath, serverSettings) {
   var parseSubtitle = !!serverSettings.scannerParseSubtitle
-  return getBookDataFromDir(folderPath, relPath, parseSubtitle)
+  if (libraryMediaType === 'podcast') {
+    return getPodcastDataFromDir(folderPath, relPath, parseSubtitle)
+  } else {
+    return getBookDataFromDir(folderPath, relPath, parseSubtitle)
+  }
 }
 
 
@@ -284,7 +300,11 @@ async function getLibraryItemFileData(libraryMediaType, folder, libraryItemPath,
     birthtimeMs: libraryItemDirStats.birthtimeMs || 0,
     folderId: folder.id,
     libraryId: folder.libraryId,
-    ...libraryItemData,
+    path: libraryItemData.path,
+    relPath: libraryItemData.relPath,
+    media: {
+      metadata: libraryItemData.mediaMetadata || null
+    },
     libraryFiles: []
   }