mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-12-20 19:06:06 +01:00
277 lines
9.5 KiB
JavaScript
277 lines
9.5 KiB
JavaScript
const axios = require('axios')
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const fs = require('../libs/fsExtra')
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const Path = require('path')
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const Logger = require('../Logger')
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const { parsePodcastRssFeedXml } = require('../utils/podcastUtils')
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const LibraryItem = require('../objects/LibraryItem')
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const { getFileTimestampsWithIno, sanitizeFilename } = require('../utils/fileUtils')
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const filePerms = require('../utils/filePerms')
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class PodcastController {
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async create(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[PodcastController] Non-admin user attempted to create podcast`, req.user)
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return res.sendStatus(500)
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}
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const payload = req.body
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const library = this.db.libraries.find(lib => lib.id === payload.libraryId)
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if (!library) {
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Logger.error(`[PodcastController] Create: Library not found "${payload.libraryId}"`)
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return res.status(400).send('Library not found')
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}
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const folder = library.folders.find(fold => fold.id === payload.folderId)
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if (!folder) {
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Logger.error(`[PodcastController] Create: Folder not found "${payload.folderId}"`)
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return res.status(400).send('Folder not found')
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}
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var podcastPath = payload.path.replace(/\\/g, '/')
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if (await fs.pathExists(podcastPath)) {
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Logger.error(`[PodcastController] Podcast folder already exists "${podcastPath}"`)
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return res.status(400).send('Podcast already exists')
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}
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var success = await fs.ensureDir(podcastPath).then(() => true).catch((error) => {
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Logger.error(`[PodcastController] Failed to ensure podcast dir "${podcastPath}"`, error)
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return false
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})
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if (!success) return res.status(400).send('Invalid podcast path')
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await filePerms.setDefault(podcastPath)
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var libraryItemFolderStats = await getFileTimestampsWithIno(podcastPath)
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var relPath = payload.path.replace(folder.fullPath, '')
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if (relPath.startsWith('/')) relPath = relPath.slice(1)
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const libraryItemPayload = {
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path: podcastPath,
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relPath,
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folderId: payload.folderId,
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libraryId: payload.libraryId,
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ino: libraryItemFolderStats.ino,
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mtimeMs: libraryItemFolderStats.mtimeMs || 0,
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ctimeMs: libraryItemFolderStats.ctimeMs || 0,
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birthtimeMs: libraryItemFolderStats.birthtimeMs || 0,
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media: payload.media
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}
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var libraryItem = new LibraryItem()
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libraryItem.setData('podcast', libraryItemPayload)
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// Download and save cover image
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if (payload.media.metadata.imageUrl) {
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// TODO: Scan cover image to library files
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// Podcast cover will always go into library item folder
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var coverResponse = await this.coverManager.downloadCoverFromUrl(libraryItem, payload.media.metadata.imageUrl, true)
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if (coverResponse) {
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if (coverResponse.error) {
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Logger.error(`[PodcastController] Download cover error from "${payload.media.metadata.imageUrl}": ${coverResponse.error}`)
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} else if (coverResponse.cover) {
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libraryItem.media.coverPath = coverResponse.cover
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}
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}
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}
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await this.db.insertLibraryItem(libraryItem)
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this.emitter('item_added', libraryItem.toJSONExpanded())
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res.json(libraryItem.toJSONExpanded())
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if (payload.episodesToDownload && payload.episodesToDownload.length) {
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Logger.info(`[PodcastController] Podcast created now starting ${payload.episodesToDownload.length} episode downloads`)
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this.podcastManager.downloadPodcastEpisodes(libraryItem, payload.episodesToDownload)
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}
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// Turn on podcast auto download cron if not already on
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if (libraryItem.media.autoDownloadEpisodes) {
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this.cronManager.checkUpdatePodcastCron(libraryItem)
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}
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}
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getPodcastFeed(req, res) {
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var url = req.body.rssFeed
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if (!url) {
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return res.status(400).send('Bad request')
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}
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var includeRaw = req.query.raw == 1 // Include raw json
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axios.get(url).then(async (data) => {
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if (!data || !data.data) {
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Logger.error('Invalid podcast feed request response')
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return res.status(500).send('Bad response from feed request')
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}
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Logger.debug(`[PodcastController] Podcast feed size ${(data.data.length / 1024 / 1024).toFixed(2)}MB`)
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var payload = await parsePodcastRssFeedXml(data.data, false, includeRaw)
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if (!payload) {
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return res.status(500).send('Invalid podcast RSS feed')
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}
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// RSS feed may be a private RSS feed
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payload.podcast.metadata.feedUrl = url
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res.json(payload)
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}).catch((error) => {
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console.error('Failed', error)
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res.status(500).send(error)
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})
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}
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async getOPMLFeeds(req, res) {
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if (!req.body.opmlText) {
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return res.sendStatus(400)
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}
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const rssFeedsData = await this.podcastManager.getOPMLFeeds(req.body.opmlText)
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res.json(rssFeedsData)
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}
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async checkNewEpisodes(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[PodcastController] Non-admin user attempted to check/download episodes`, req.user)
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return res.sendStatus(500)
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}
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var libraryItem = req.libraryItem
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if (!libraryItem.media.metadata.feedUrl) {
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Logger.error(`[PodcastController] checkNewEpisodes no feed url for item ${libraryItem.id}`)
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return res.status(500).send('Podcast has no rss feed url')
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}
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var newEpisodes = await this.podcastManager.checkAndDownloadNewEpisodes(libraryItem)
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res.json({
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episodes: newEpisodes || []
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})
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}
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clearEpisodeDownloadQueue(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[PodcastController] Non-admin user attempting to clear download queue "${req.user.username}"`)
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return res.sendStatus(500)
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}
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this.podcastManager.clearDownloadQueue(req.params.id)
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res.sendStatus(200)
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}
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getEpisodeDownloads(req, res) {
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var libraryItem = req.libraryItem
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var downloadsInQueue = this.podcastManager.getEpisodeDownloadsInQueue(libraryItem.id)
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res.json({
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downloads: downloadsInQueue.map(d => d.toJSONForClient())
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})
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}
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async findEpisode(req, res) {
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const rssFeedUrl = req.libraryItem.media.metadata.feedUrl
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if (!rssFeedUrl) {
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Logger.error(`[PodcastController] findEpisode: Podcast has no feed url`)
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return res.status(500).send('Podcast does not have an RSS feed URL')
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}
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var searchTitle = req.query.title
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if (!searchTitle) {
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return res.sendStatus(500)
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}
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searchTitle = searchTitle.toLowerCase().trim()
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const episodes = await this.podcastManager.findEpisode(rssFeedUrl, searchTitle)
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res.json({
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episodes: episodes || []
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})
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}
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async downloadEpisodes(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[PodcastController] Non-admin user attempted to download episodes`, req.user)
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return res.sendStatus(500)
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}
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var libraryItem = req.libraryItem
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var episodes = req.body
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if (!episodes || !episodes.length) {
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return res.sendStatus(400)
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}
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this.podcastManager.downloadPodcastEpisodes(libraryItem, episodes)
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res.sendStatus(200)
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}
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async updateEpisode(req, res) {
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var libraryItem = req.libraryItem
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var episodeId = req.params.episodeId
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if (!libraryItem.media.checkHasEpisode(episodeId)) {
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return res.status(404).send('Episode not found')
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}
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var wasUpdated = libraryItem.media.updateEpisode(episodeId, req.body)
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if (wasUpdated) {
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await this.db.updateLibraryItem(libraryItem)
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this.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.json(libraryItem.toJSONExpanded())
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}
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// DELETE: api/podcasts/:id/episode/:episodeId
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async removeEpisode(req, res) {
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var episodeId = req.params.episodeId
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var libraryItem = req.libraryItem
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var hardDelete = req.query.hard === '1'
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var episode = libraryItem.media.episodes.find(ep => ep.id === episodeId)
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if (!episode) {
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Logger.error(`[PodcastController] removeEpisode episode ${episodeId} not found for item ${libraryItem.id}`)
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return res.sendStatus(404)
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}
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if (hardDelete) {
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var audioFile = episode.audioFile
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// TODO: this will trigger the watcher. should maybe handle this gracefully
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await fs.remove(audioFile.metadata.path).then(() => {
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Logger.info(`[PodcastController] Hard deleted episode file at "${audioFile.metadata.path}"`)
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}).catch((error) => {
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Logger.error(`[PodcastController] Failed to hard delete episode file at "${audioFile.metadata.path}"`, error)
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})
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}
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// Remove episode from Podcast and library file
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const episodeRemoved = libraryItem.media.removeEpisode(episodeId)
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if (episodeRemoved && episodeRemoved.audioFile) {
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libraryItem.removeLibraryFile(episodeRemoved.audioFile.ino)
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}
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await this.db.updateLibraryItem(libraryItem)
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this.emitter('item_updated', libraryItem.toJSONExpanded())
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res.json(libraryItem.toJSON())
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}
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middleware(req, res, next) {
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var item = this.db.libraryItems.find(li => li.id === req.params.id)
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if (!item || !item.media) return res.sendStatus(404)
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if (!item.isPodcast) {
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return res.sendStatus(500)
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}
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// Check user can access this library item
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if (!req.user.checkCanAccessLibraryItem(item)) {
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return res.sendStatus(403)
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}
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if (req.method == 'DELETE' && !req.user.canDelete) {
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Logger.warn(`[PodcastController] User attempted to delete without permission`, req.user.username)
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return res.sendStatus(403)
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} else if ((req.method == 'PATCH' || req.method == 'POST') && !req.user.canUpdate) {
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Logger.warn('[PodcastController] User attempted to update without permission', req.user.username)
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return res.sendStatus(403)
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}
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req.libraryItem = item
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next()
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}
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}
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module.exports = new PodcastController() |