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			590 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			590 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
const Logger = require('../Logger')
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const SocketAuthority = require('../SocketAuthority')
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const Database = require('../Database')
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const Watcher = require('../Watcher')
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const fs = require('../libs/fsExtra')
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const { getPodcastFeed } = require('../utils/podcastUtils')
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const { removeFile, downloadFile, sanitizeFilename, filePathToPOSIX, getFileTimestampsWithIno } = require('../utils/fileUtils')
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const { levenshteinDistance } = require('../utils/index')
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const opmlParser = require('../utils/parsers/parseOPML')
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const opmlGenerator = require('../utils/generators/opmlGenerator')
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const prober = require('../utils/prober')
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const ffmpegHelpers = require('../utils/ffmpegHelpers')
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const TaskManager = require('./TaskManager')
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const CoverManager = require('../managers/CoverManager')
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const NotificationManager = require('../managers/NotificationManager')
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const LibraryFile = require('../objects/files/LibraryFile')
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const PodcastEpisodeDownload = require('../objects/PodcastEpisodeDownload')
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const PodcastEpisode = require('../objects/entities/PodcastEpisode')
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const AudioFile = require('../objects/files/AudioFile')
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const LibraryItem = require('../objects/LibraryItem')
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class PodcastManager {
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  constructor() {
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    /** @type {PodcastEpisodeDownload[]} */
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    this.downloadQueue = []
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    /** @type {PodcastEpisodeDownload} */
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    this.currentDownload = null
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    this.failedCheckMap = {}
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    this.MaxFailedEpisodeChecks = 24
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  }
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  getEpisodeDownloadsInQueue(libraryItemId) {
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    return this.downloadQueue.filter((d) => d.libraryItemId === libraryItemId)
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  }
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  clearDownloadQueue(libraryItemId = null) {
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    if (!this.downloadQueue.length) return
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    if (!libraryItemId) {
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      Logger.info(`[PodcastManager] Clearing all downloads in queue (${this.downloadQueue.length})`)
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      this.downloadQueue = []
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    } else {
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      var itemDownloads = this.getEpisodeDownloadsInQueue(libraryItemId)
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      Logger.info(`[PodcastManager] Clearing downloads in queue for item "${libraryItemId}" (${itemDownloads.length})`)
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      this.downloadQueue = this.downloadQueue.filter((d) => d.libraryItemId !== libraryItemId)
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      SocketAuthority.emitter('episode_download_queue_cleared', libraryItemId)
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    }
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  }
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  async downloadPodcastEpisodes(libraryItem, episodesToDownload, isAutoDownload) {
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    let index = Math.max(...libraryItem.media.episodes.filter((ep) => ep.index == null || isNaN(ep.index)).map((ep) => Number(ep.index))) + 1
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    for (const ep of episodesToDownload) {
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      const newPe = new PodcastEpisode()
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      newPe.setData(ep, index++)
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      newPe.libraryItemId = libraryItem.id
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      newPe.podcastId = libraryItem.media.id
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      const newPeDl = new PodcastEpisodeDownload()
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      newPeDl.setData(newPe, libraryItem, isAutoDownload, libraryItem.libraryId)
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      this.startPodcastEpisodeDownload(newPeDl)
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    }
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  }
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  /**
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   *
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   * @param {PodcastEpisodeDownload} podcastEpisodeDownload
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   * @returns
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   */
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  async startPodcastEpisodeDownload(podcastEpisodeDownload) {
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    if (this.currentDownload) {
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      this.downloadQueue.push(podcastEpisodeDownload)
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      SocketAuthority.emitter('episode_download_queued', podcastEpisodeDownload.toJSONForClient())
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      return
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    }
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    const taskData = {
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      libraryId: podcastEpisodeDownload.libraryId,
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      libraryItemId: podcastEpisodeDownload.libraryItemId
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    }
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    const taskTitleString = {
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      text: 'Downloading episode',
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      key: 'MessageDownloadingEpisode'
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    }
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    const taskDescriptionString = {
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      text: `Downloading episode "${podcastEpisodeDownload.podcastEpisode.title}".`,
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      key: 'MessageTaskDownloadingEpisodeDescription',
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      subs: [podcastEpisodeDownload.podcastEpisode.title]
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    }
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    const task = TaskManager.createAndAddTask('download-podcast-episode', taskTitleString, taskDescriptionString, false, taskData)
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    SocketAuthority.emitter('episode_download_started', podcastEpisodeDownload.toJSONForClient())
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    this.currentDownload = podcastEpisodeDownload
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    // If this file already exists then append the episode id to the filename
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    //  e.g. "/tagesschau 20 Uhr.mp3" becomes "/tagesschau 20 Uhr (ep_asdfasdf).mp3"
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    //  this handles podcasts where every title is the same (ref https://github.com/advplyr/audiobookshelf/issues/1802)
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    if (await fs.pathExists(this.currentDownload.targetPath)) {
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      this.currentDownload.appendEpisodeId = true
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    }
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    // Ignores all added files to this dir
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    Watcher.addIgnoreDir(this.currentDownload.libraryItem.path)
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    Watcher.ignoreFilePathsDownloading.add(this.currentDownload.targetPath)
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    // Make sure podcast library item folder exists
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    if (!(await fs.pathExists(this.currentDownload.libraryItem.path))) {
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      Logger.warn(`[PodcastManager] Podcast episode download: Podcast folder no longer exists at "${this.currentDownload.libraryItem.path}" - Creating it`)
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      await fs.mkdir(this.currentDownload.libraryItem.path)
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    }
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    let success = false
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    if (this.currentDownload.isMp3) {
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      // Download episode and tag it
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      success = await ffmpegHelpers.downloadPodcastEpisode(this.currentDownload).catch((error) => {
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        Logger.error(`[PodcastManager] Podcast Episode download failed`, error)
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        return false
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      })
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    } else {
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      // Download episode only
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      success = await downloadFile(this.currentDownload.url, this.currentDownload.targetPath)
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        .then(() => true)
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        .catch((error) => {
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          Logger.error(`[PodcastManager] Podcast Episode download failed`, error)
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          return false
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        })
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    }
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    if (success) {
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      success = await this.scanAddPodcastEpisodeAudioFile()
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      if (!success) {
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        await fs.remove(this.currentDownload.targetPath)
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        this.currentDownload.setFinished(false)
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        const taskFailedString = {
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          text: 'Failed',
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          key: 'MessageTaskFailed'
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        }
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        task.setFailed(taskFailedString)
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      } else {
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        Logger.info(`[PodcastManager] Successfully downloaded podcast episode "${this.currentDownload.podcastEpisode.title}"`)
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        this.currentDownload.setFinished(true)
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        task.setFinished()
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      }
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    } else {
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      const taskFailedString = {
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        text: 'Failed',
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        key: 'MessageTaskFailed'
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      }
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      task.setFailed(taskFailedString)
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      this.currentDownload.setFinished(false)
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    }
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    TaskManager.taskFinished(task)
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    SocketAuthority.emitter('episode_download_finished', this.currentDownload.toJSONForClient())
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    Watcher.removeIgnoreDir(this.currentDownload.libraryItem.path)
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    Watcher.ignoreFilePathsDownloading.delete(this.currentDownload.targetPath)
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    this.currentDownload = null
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    if (this.downloadQueue.length) {
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      this.startPodcastEpisodeDownload(this.downloadQueue.shift())
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    }
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  }
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  async scanAddPodcastEpisodeAudioFile() {
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    const libraryFile = await this.getLibraryFile(this.currentDownload.targetPath, this.currentDownload.targetRelPath)
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    const audioFile = await this.probeAudioFile(libraryFile)
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    if (!audioFile) {
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      return false
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    }
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    const libraryItem = await Database.libraryItemModel.getOldById(this.currentDownload.libraryItem.id)
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    if (!libraryItem) {
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      Logger.error(`[PodcastManager] Podcast Episode finished but library item was not found ${this.currentDownload.libraryItem.id}`)
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      return false
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    }
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    const podcastEpisode = this.currentDownload.podcastEpisode
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    podcastEpisode.audioFile = audioFile
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    if (audioFile.chapters?.length) {
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      podcastEpisode.chapters = audioFile.chapters.map((ch) => ({ ...ch }))
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    }
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    libraryItem.media.addPodcastEpisode(podcastEpisode)
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    if (libraryItem.isInvalid) {
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      // First episode added to an empty podcast
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      libraryItem.isInvalid = false
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    }
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    libraryItem.libraryFiles.push(libraryFile)
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    if (this.currentDownload.isAutoDownload) {
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      // Check setting maxEpisodesToKeep and remove episode if necessary
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      if (libraryItem.media.maxEpisodesToKeep && libraryItem.media.episodesWithPubDate.length > libraryItem.media.maxEpisodesToKeep) {
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        Logger.info(`[PodcastManager] # of episodes (${libraryItem.media.episodesWithPubDate.length}) exceeds max episodes to keep (${libraryItem.media.maxEpisodesToKeep})`)
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        await this.removeOldestEpisode(libraryItem, podcastEpisode.id)
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      }
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    }
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    libraryItem.updatedAt = Date.now()
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    await Database.updateLibraryItem(libraryItem)
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    SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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    const podcastEpisodeExpanded = podcastEpisode.toJSONExpanded()
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    podcastEpisodeExpanded.libraryItem = libraryItem.toJSONExpanded()
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    SocketAuthority.emitter('episode_added', podcastEpisodeExpanded)
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    if (this.currentDownload.isAutoDownload) {
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      // Notifications only for auto downloaded episodes
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      NotificationManager.onPodcastEpisodeDownloaded(libraryItem, podcastEpisode)
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    }
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    return true
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  }
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  async removeOldestEpisode(libraryItem, episodeIdJustDownloaded) {
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    var smallestPublishedAt = 0
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    var oldestEpisode = null
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    libraryItem.media.episodesWithPubDate
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      .filter((ep) => ep.id !== episodeIdJustDownloaded)
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      .forEach((ep) => {
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        if (!smallestPublishedAt || ep.publishedAt < smallestPublishedAt) {
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          smallestPublishedAt = ep.publishedAt
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          oldestEpisode = ep
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        }
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      })
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    // TODO: Should we check for open playback sessions for this episode?
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    // TODO: remove all user progress for this episode
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    if (oldestEpisode?.audioFile) {
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      Logger.info(`[PodcastManager] Deleting oldest episode "${oldestEpisode.title}"`)
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      const successfullyDeleted = await removeFile(oldestEpisode.audioFile.metadata.path)
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      if (successfullyDeleted) {
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        libraryItem.media.removeEpisode(oldestEpisode.id)
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        libraryItem.removeLibraryFile(oldestEpisode.audioFile.ino)
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        return true
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      } else {
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        Logger.warn(`[PodcastManager] Failed to remove oldest episode "${oldestEpisode.title}"`)
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      }
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    }
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    return false
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  }
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  async getLibraryFile(path, relPath) {
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    var newLibFile = new LibraryFile()
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    await newLibFile.setDataFromPath(path, relPath)
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    return newLibFile
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  }
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  async probeAudioFile(libraryFile) {
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    const path = libraryFile.metadata.path
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    const mediaProbeData = await prober.probe(path)
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    if (mediaProbeData.error) {
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      Logger.error(`[PodcastManager] Podcast Episode downloaded but failed to probe "${path}"`, mediaProbeData.error)
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      return false
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    }
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    const newAudioFile = new AudioFile()
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    newAudioFile.setDataFromProbe(libraryFile, mediaProbeData)
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    newAudioFile.index = 1
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    return newAudioFile
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  }
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  // Returns false if auto download episodes was disabled (disabled if reaches max failed checks)
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  async runEpisodeCheck(libraryItem) {
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    const lastEpisodeCheckDate = new Date(libraryItem.media.lastEpisodeCheck || 0)
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    const latestEpisodePublishedAt = libraryItem.media.latestEpisodePublished
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    Logger.info(`[PodcastManager] runEpisodeCheck: "${libraryItem.media.metadata.title}" | Last check: ${lastEpisodeCheckDate} | ${latestEpisodePublishedAt ? `Latest episode pubDate: ${new Date(latestEpisodePublishedAt)}` : 'No latest episode'}`)
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    // Use latest episode pubDate if exists OR fallback to using lastEpisodeCheckDate
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    //    lastEpisodeCheckDate will be the current time when adding a new podcast
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    const dateToCheckForEpisodesAfter = latestEpisodePublishedAt || lastEpisodeCheckDate
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    Logger.debug(`[PodcastManager] runEpisodeCheck: "${libraryItem.media.metadata.title}" checking for episodes after ${new Date(dateToCheckForEpisodesAfter)}`)
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    var newEpisodes = await this.checkPodcastForNewEpisodes(libraryItem, dateToCheckForEpisodesAfter, libraryItem.media.maxNewEpisodesToDownload)
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    Logger.debug(`[PodcastManager] runEpisodeCheck: ${newEpisodes?.length || 'N/A'} episodes found`)
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    if (!newEpisodes) {
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      // Failed
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      // Allow up to MaxFailedEpisodeChecks failed attempts before disabling auto download
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      if (!this.failedCheckMap[libraryItem.id]) this.failedCheckMap[libraryItem.id] = 0
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      this.failedCheckMap[libraryItem.id]++
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      if (this.failedCheckMap[libraryItem.id] >= this.MaxFailedEpisodeChecks) {
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        Logger.error(`[PodcastManager] runEpisodeCheck ${this.failedCheckMap[libraryItem.id]} failed attempts at checking episodes for "${libraryItem.media.metadata.title}" - disabling auto download`)
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        libraryItem.media.autoDownloadEpisodes = false
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        delete this.failedCheckMap[libraryItem.id]
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      } else {
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        Logger.warn(`[PodcastManager] runEpisodeCheck ${this.failedCheckMap[libraryItem.id]} failed attempts at checking episodes for "${libraryItem.media.metadata.title}"`)
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      }
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    } else if (newEpisodes.length) {
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      delete this.failedCheckMap[libraryItem.id]
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      Logger.info(`[PodcastManager] Found ${newEpisodes.length} new episodes for podcast "${libraryItem.media.metadata.title}" - starting download`)
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      this.downloadPodcastEpisodes(libraryItem, newEpisodes, true)
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    } else {
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      delete this.failedCheckMap[libraryItem.id]
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      Logger.debug(`[PodcastManager] No new episodes for "${libraryItem.media.metadata.title}"`)
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    }
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    libraryItem.media.lastEpisodeCheck = Date.now()
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    libraryItem.updatedAt = Date.now()
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    await Database.updateLibraryItem(libraryItem)
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    SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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    return libraryItem.media.autoDownloadEpisodes
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  }
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  async checkPodcastForNewEpisodes(podcastLibraryItem, dateToCheckForEpisodesAfter, maxNewEpisodes = 3) {
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    if (!podcastLibraryItem.media.metadata.feedUrl) {
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      Logger.error(`[PodcastManager] checkPodcastForNewEpisodes no feed url for ${podcastLibraryItem.media.metadata.title} (ID: ${podcastLibraryItem.id})`)
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      return false
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    }
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    const feed = await getPodcastFeed(podcastLibraryItem.media.metadata.feedUrl)
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    if (!feed?.episodes) {
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      Logger.error(`[PodcastManager] checkPodcastForNewEpisodes invalid feed payload for ${podcastLibraryItem.media.metadata.title} (ID: ${podcastLibraryItem.id})`, feed)
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      return false
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    }
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    // Filter new and not already has
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    let newEpisodes = feed.episodes.filter((ep) => ep.publishedAt > dateToCheckForEpisodesAfter && !podcastLibraryItem.media.checkHasEpisodeByFeedEpisode(ep))
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    if (maxNewEpisodes > 0) {
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      newEpisodes = newEpisodes.slice(0, maxNewEpisodes)
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    }
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    return newEpisodes
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  }
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  async checkAndDownloadNewEpisodes(libraryItem, maxEpisodesToDownload) {
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    const lastEpisodeCheckDate = new Date(libraryItem.media.lastEpisodeCheck || 0)
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    Logger.info(`[PodcastManager] checkAndDownloadNewEpisodes for "${libraryItem.media.metadata.title}" - Last episode check: ${lastEpisodeCheckDate}`)
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    var newEpisodes = await this.checkPodcastForNewEpisodes(libraryItem, libraryItem.media.lastEpisodeCheck, maxEpisodesToDownload)
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    if (newEpisodes.length) {
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      Logger.info(`[PodcastManager] Found ${newEpisodes.length} new episodes for podcast "${libraryItem.media.metadata.title}" - starting download`)
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      this.downloadPodcastEpisodes(libraryItem, newEpisodes, false)
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    } else {
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      Logger.info(`[PodcastManager] No new episodes found for podcast "${libraryItem.media.metadata.title}"`)
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    }
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    libraryItem.media.lastEpisodeCheck = Date.now()
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    libraryItem.updatedAt = Date.now()
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    await Database.updateLibraryItem(libraryItem)
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    SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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    return newEpisodes
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  }
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  async findEpisode(rssFeedUrl, searchTitle) {
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    const feed = await getPodcastFeed(rssFeedUrl).catch(() => {
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      return null
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    })
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    if (!feed || !feed.episodes) {
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      return null
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    }
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    const matches = []
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    feed.episodes.forEach((ep) => {
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      if (!ep.title) return
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      const epTitle = ep.title.toLowerCase().trim()
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      if (epTitle === searchTitle) {
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        matches.push({
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          episode: ep,
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          levenshtein: 0
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        })
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      } else {
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        const levenshtein = levenshteinDistance(searchTitle, epTitle, true)
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        if (levenshtein <= 6 && epTitle.length > levenshtein) {
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          matches.push({
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            episode: ep,
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            levenshtein
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          })
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        }
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      }
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    })
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    return matches.sort((a, b) => a.levenshtein - b.levenshtein)
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  }
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  getParsedOPMLFileFeeds(opmlText) {
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    return opmlParser.parse(opmlText)
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  }
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  async getOPMLFeeds(opmlText) {
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    const extractedFeeds = opmlParser.parse(opmlText)
 | 
						|
    if (!extractedFeeds?.length) {
 | 
						|
      Logger.error('[PodcastManager] getOPMLFeeds: No RSS feeds found in OPML')
 | 
						|
      return {
 | 
						|
        error: 'No RSS feeds found in OPML'
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    const rssFeedData = []
 | 
						|
 | 
						|
    for (let feed of extractedFeeds) {
 | 
						|
      const feedData = await getPodcastFeed(feed.feedUrl, true)
 | 
						|
      if (feedData) {
 | 
						|
        feedData.metadata.feedUrl = feed.feedUrl
 | 
						|
        rssFeedData.push(feedData)
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    return {
 | 
						|
      feeds: rssFeedData
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  /**
 | 
						|
   * OPML file string for podcasts in a library
 | 
						|
   * @param {import('../models/Podcast')[]} podcasts
 | 
						|
   * @returns {string} XML string
 | 
						|
   */
 | 
						|
  generateOPMLFileText(podcasts) {
 | 
						|
    return opmlGenerator.generate(podcasts)
 | 
						|
  }
 | 
						|
 | 
						|
  getDownloadQueueDetails(libraryId = null) {
 | 
						|
    let _currentDownload = this.currentDownload
 | 
						|
    if (libraryId && _currentDownload?.libraryId !== libraryId) _currentDownload = null
 | 
						|
 | 
						|
    return {
 | 
						|
      currentDownload: _currentDownload?.toJSONForClient(),
 | 
						|
      queue: this.downloadQueue.filter((item) => !libraryId || item.libraryId === libraryId).map((item) => item.toJSONForClient())
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  /**
 | 
						|
   *
 | 
						|
   * @param {string[]} rssFeedUrls
 | 
						|
   * @param {import('../models/LibraryFolder')} folder
 | 
						|
   * @param {boolean} autoDownloadEpisodes
 | 
						|
   * @param {import('../managers/CronManager')} cronManager
 | 
						|
   */
 | 
						|
  async createPodcastsFromFeedUrls(rssFeedUrls, folder, autoDownloadEpisodes, cronManager) {
 | 
						|
    const taskTitleString = {
 | 
						|
      text: 'OPML import',
 | 
						|
      key: 'MessageTaskOpmlImport'
 | 
						|
    }
 | 
						|
    const taskDescriptionString = {
 | 
						|
      text: `Creating podcasts from ${rssFeedUrls.length} RSS feeds`,
 | 
						|
      key: 'MessageTaskOpmlImportDescription',
 | 
						|
      subs: [rssFeedUrls.length]
 | 
						|
    }
 | 
						|
    const task = TaskManager.createAndAddTask('opml-import', taskTitleString, taskDescriptionString, true, null)
 | 
						|
    let numPodcastsAdded = 0
 | 
						|
    Logger.info(`[PodcastManager] createPodcastsFromFeedUrls: Importing ${rssFeedUrls.length} RSS feeds to folder "${folder.path}"`)
 | 
						|
    for (const feedUrl of rssFeedUrls) {
 | 
						|
      const feed = await getPodcastFeed(feedUrl).catch(() => null)
 | 
						|
      if (!feed?.episodes) {
 | 
						|
        const taskTitleStringFeed = {
 | 
						|
          text: 'OPML import feed',
 | 
						|
          key: 'MessageTaskOpmlImportFeed'
 | 
						|
        }
 | 
						|
        const taskDescriptionStringFeed = {
 | 
						|
          text: `Importing RSS feed "${feedUrl}"`,
 | 
						|
          key: 'MessageTaskOpmlImportFeedDescription',
 | 
						|
          subs: [feedUrl]
 | 
						|
        }
 | 
						|
        const taskErrorString = {
 | 
						|
          text: 'Failed to get podcast feed',
 | 
						|
          key: 'MessageTaskOpmlImportFeedFailed'
 | 
						|
        }
 | 
						|
        TaskManager.createAndEmitFailedTask('opml-import-feed', taskTitleStringFeed, taskDescriptionStringFeed, taskErrorString)
 | 
						|
        Logger.error(`[PodcastManager] createPodcastsFromFeedUrls: Failed to get podcast feed for "${feedUrl}"`)
 | 
						|
        continue
 | 
						|
      }
 | 
						|
 | 
						|
      const podcastFilename = sanitizeFilename(feed.metadata.title)
 | 
						|
      const podcastPath = filePathToPOSIX(`${folder.path}/${podcastFilename}`)
 | 
						|
      // Check if a library item with this podcast folder exists already
 | 
						|
      const existingLibraryItem =
 | 
						|
        (await Database.libraryItemModel.count({
 | 
						|
          where: {
 | 
						|
            path: podcastPath
 | 
						|
          }
 | 
						|
        })) > 0
 | 
						|
      if (existingLibraryItem) {
 | 
						|
        Logger.error(`[PodcastManager] createPodcastsFromFeedUrls: Podcast already exists at path "${podcastPath}"`)
 | 
						|
        const taskTitleStringFeed = {
 | 
						|
          text: 'OPML import feed',
 | 
						|
          key: 'MessageTaskOpmlImportFeed'
 | 
						|
        }
 | 
						|
        const taskDescriptionStringPodcast = {
 | 
						|
          text: `Creating podcast "${feed.metadata.title}"`,
 | 
						|
          key: 'MessageTaskOpmlImportFeedPodcastDescription',
 | 
						|
          subs: [feed.metadata.title]
 | 
						|
        }
 | 
						|
        const taskErrorString = {
 | 
						|
          text: 'Podcast already exists at path',
 | 
						|
          key: 'MessageTaskOpmlImportFeedPodcastExists'
 | 
						|
        }
 | 
						|
        TaskManager.createAndEmitFailedTask('opml-import-feed', taskTitleStringFeed, taskDescriptionStringPodcast, taskErrorString)
 | 
						|
        continue
 | 
						|
      }
 | 
						|
 | 
						|
      const successCreatingPath = await fs
 | 
						|
        .ensureDir(podcastPath)
 | 
						|
        .then(() => true)
 | 
						|
        .catch((error) => {
 | 
						|
          Logger.error(`[PodcastManager] Failed to ensure podcast dir "${podcastPath}"`, error)
 | 
						|
          return false
 | 
						|
        })
 | 
						|
      if (!successCreatingPath) {
 | 
						|
        Logger.error(`[PodcastManager] createPodcastsFromFeedUrls: Failed to create podcast folder at "${podcastPath}"`)
 | 
						|
        const taskTitleStringFeed = {
 | 
						|
          text: 'OPML import feed',
 | 
						|
          key: 'MessageTaskOpmlImportFeed'
 | 
						|
        }
 | 
						|
        const taskDescriptionStringPodcast = {
 | 
						|
          text: `Creating podcast "${feed.metadata.title}"`,
 | 
						|
          key: 'MessageTaskOpmlImportFeedPodcastDescription',
 | 
						|
          subs: [feed.metadata.title]
 | 
						|
        }
 | 
						|
        const taskErrorString = {
 | 
						|
          text: 'Failed to create podcast folder',
 | 
						|
          key: 'MessageTaskOpmlImportFeedPodcastFailed'
 | 
						|
        }
 | 
						|
        TaskManager.createAndEmitFailedTask('opml-import-feed', taskTitleStringFeed, taskDescriptionStringPodcast, taskErrorString)
 | 
						|
        continue
 | 
						|
      }
 | 
						|
 | 
						|
      const newPodcastMetadata = {
 | 
						|
        title: feed.metadata.title,
 | 
						|
        author: feed.metadata.author,
 | 
						|
        description: feed.metadata.description,
 | 
						|
        releaseDate: '',
 | 
						|
        genres: [...feed.metadata.categories],
 | 
						|
        feedUrl: feed.metadata.feedUrl,
 | 
						|
        imageUrl: feed.metadata.image,
 | 
						|
        itunesPageUrl: '',
 | 
						|
        itunesId: '',
 | 
						|
        itunesArtistId: '',
 | 
						|
        language: '',
 | 
						|
        numEpisodes: feed.numEpisodes
 | 
						|
      }
 | 
						|
 | 
						|
      const libraryItemFolderStats = await getFileTimestampsWithIno(podcastPath)
 | 
						|
      const libraryItemPayload = {
 | 
						|
        path: podcastPath,
 | 
						|
        relPath: podcastFilename,
 | 
						|
        folderId: folder.id,
 | 
						|
        libraryId: folder.libraryId,
 | 
						|
        ino: libraryItemFolderStats.ino,
 | 
						|
        mtimeMs: libraryItemFolderStats.mtimeMs || 0,
 | 
						|
        ctimeMs: libraryItemFolderStats.ctimeMs || 0,
 | 
						|
        birthtimeMs: libraryItemFolderStats.birthtimeMs || 0,
 | 
						|
        media: {
 | 
						|
          metadata: newPodcastMetadata,
 | 
						|
          autoDownloadEpisodes
 | 
						|
        }
 | 
						|
      }
 | 
						|
 | 
						|
      const libraryItem = new LibraryItem()
 | 
						|
      libraryItem.setData('podcast', libraryItemPayload)
 | 
						|
 | 
						|
      // Download and save cover image
 | 
						|
      if (newPodcastMetadata.imageUrl) {
 | 
						|
        // TODO: Scan cover image to library files
 | 
						|
        // Podcast cover will always go into library item folder
 | 
						|
        const coverResponse = await CoverManager.downloadCoverFromUrl(libraryItem, newPodcastMetadata.imageUrl, true)
 | 
						|
        if (coverResponse) {
 | 
						|
          if (coverResponse.error) {
 | 
						|
            Logger.error(`[PodcastManager] createPodcastsFromFeedUrls: Download cover error from "${newPodcastMetadata.imageUrl}": ${coverResponse.error}`)
 | 
						|
          } else if (coverResponse.cover) {
 | 
						|
            libraryItem.media.coverPath = coverResponse.cover
 | 
						|
          }
 | 
						|
        }
 | 
						|
      }
 | 
						|
 | 
						|
      await Database.createLibraryItem(libraryItem)
 | 
						|
      SocketAuthority.emitter('item_added', libraryItem.toJSONExpanded())
 | 
						|
 | 
						|
      // Turn on podcast auto download cron if not already on
 | 
						|
      if (libraryItem.media.autoDownloadEpisodes) {
 | 
						|
        cronManager.checkUpdatePodcastCron(libraryItem)
 | 
						|
      }
 | 
						|
 | 
						|
      numPodcastsAdded++
 | 
						|
    }
 | 
						|
    const taskFinishedString = {
 | 
						|
      text: `Added ${numPodcastsAdded} podcasts`,
 | 
						|
      key: 'MessageTaskOpmlImportFinished',
 | 
						|
      subs: [numPodcastsAdded]
 | 
						|
    }
 | 
						|
    task.setFinished(taskFinishedString)
 | 
						|
    TaskManager.taskFinished(task)
 | 
						|
    Logger.info(`[PodcastManager] createPodcastsFromFeedUrls: Finished OPML import. Created ${numPodcastsAdded} podcasts out of ${rssFeedUrls.length} RSS feed URLs`)
 | 
						|
  }
 | 
						|
}
 | 
						|
module.exports = PodcastManager
 |