mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2025-11-03 19:07:00 -05:00
127 lines
3.8 KiB
JavaScript
127 lines
3.8 KiB
JavaScript
const Path = require('path')
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const uuidv4 = require('uuid').v4
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const { sanitizeFilename, filePathToPOSIX } = require('../utils/fileUtils')
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const globals = require('../utils/globals')
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class PodcastEpisodeDownload {
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constructor() {
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this.id = null
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/** @type {import('../utils/podcastUtils').RssPodcastEpisode} */
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this.rssPodcastEpisode = null
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this.url = null
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/** @type {import('../models/LibraryItem')} */
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this.libraryItem = null
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this.libraryId = null
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this.isAutoDownload = false
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this.isFinished = false
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this.failed = false
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this.appendRandomId = false
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this.startedAt = null
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this.createdAt = null
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this.finishedAt = null
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}
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toJSONForClient() {
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return {
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id: this.id,
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episodeDisplayTitle: this.rssPodcastEpisode?.title ?? null,
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url: this.url,
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libraryItemId: this.libraryItemId,
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libraryId: this.libraryId || null,
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isFinished: this.isFinished,
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failed: this.failed,
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appendRandomId: this.appendRandomId,
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startedAt: this.startedAt,
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createdAt: this.createdAt,
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finishedAt: this.finishedAt,
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podcastTitle: this.libraryItem?.media.title ?? null,
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podcastExplicit: !!this.libraryItem?.media.explicit,
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season: this.rssPodcastEpisode?.season ?? null,
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episode: this.rssPodcastEpisode?.episode ?? null,
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episodeType: this.rssPodcastEpisode?.episodeType ?? 'full',
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publishedAt: this.rssPodcastEpisode?.publishedAt ?? null
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}
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}
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get urlFileExtension() {
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const cleanUrl = this.url.split('?')[0] // Remove query string
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return Path.extname(cleanUrl).substring(1).toLowerCase()
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}
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get fileExtension() {
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const extname = this.urlFileExtension
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if (globals.SupportedAudioTypes.includes(extname)) return extname
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return 'mp3'
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}
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get enclosureType() {
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const enclosureType = this.rssPodcastEpisode.enclosure.type
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return typeof enclosureType === 'string' ? enclosureType : null
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}
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/**
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* RSS feed may have an episode with file extension of mp3 but the specified enclosure type is not mpeg.
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* @see https://github.com/advplyr/audiobookshelf/issues/3711
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*
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* @returns {boolean}
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*/
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get isMp3() {
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if (this.enclosureType && !this.enclosureType.includes('mpeg')) return false
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return this.fileExtension === 'mp3'
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}
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get episodeTitle() {
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return this.rssPodcastEpisode.title
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}
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get targetFilename() {
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const appendage = this.appendRandomId ? ` (${uuidv4()})` : ''
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const filename = `${this.rssPodcastEpisode.title}${appendage}.${this.fileExtension}`
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return sanitizeFilename(filename)
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}
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get targetPath() {
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return filePathToPOSIX(Path.join(this.libraryItem.path, this.targetFilename))
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}
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get targetRelPath() {
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return this.targetFilename
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}
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get libraryItemId() {
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return this.libraryItem?.id || null
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}
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get pubYear() {
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if (!this.rssPodcastEpisode.publishedAt) return null
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return new Date(this.rssPodcastEpisode.publishedAt).getFullYear()
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}
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/**
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*
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* @param {import('../utils/podcastUtils').RssPodcastEpisode} rssPodcastEpisode - from rss feed
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* @param {import('../models/LibraryItem')} libraryItem
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* @param {*} isAutoDownload
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* @param {*} libraryId
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*/
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setData(rssPodcastEpisode, libraryItem, isAutoDownload, libraryId) {
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this.id = uuidv4()
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this.rssPodcastEpisode = rssPodcastEpisode
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const url = rssPodcastEpisode.enclosure.url
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if (decodeURIComponent(url) !== url) {
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// Already encoded
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this.url = url
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} else {
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this.url = encodeURI(url)
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}
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this.libraryItem = libraryItem
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this.isAutoDownload = isAutoDownload
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this.createdAt = Date.now()
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this.libraryId = libraryId
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}
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setFinished(success) {
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this.finishedAt = Date.now()
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this.isFinished = true
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this.failed = !success
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}
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}
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module.exports = PodcastEpisodeDownload
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