mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-10-05 17:52:32 +02:00
474 lines
16 KiB
JavaScript
474 lines
16 KiB
JavaScript
const fs = require('../libs/fsExtra')
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const Logger = require('../Logger')
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const SocketAuthority = require('../SocketAuthority')
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const { reqSupportsWebp, isNullOrNaN } = require('../utils/index')
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const { ScanResult } = require('../utils/constants')
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class LibraryItemController {
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constructor() { }
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// Example expand with authors: api/items/:id?expanded=1&include=authors
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findOne(req, res) {
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const includeEntities = (req.query.include || '').split(',')
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if (req.query.expanded == 1) {
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var item = req.libraryItem.toJSONExpanded()
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// Include users media progress
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if (includeEntities.includes('progress')) {
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var episodeId = req.query.episode || null
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item.userMediaProgress = req.user.getMediaProgress(item.id, episodeId)
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}
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if (includeEntities.includes('rssfeed')) {
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const feedData = this.rssFeedManager.findFeedForItem(item.id)
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item.rssFeed = feedData ? feedData.toJSONMinified() : null
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}
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if (item.mediaType == 'book') {
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if (includeEntities.includes('authors')) {
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item.media.metadata.authors = item.media.metadata.authors.map(au => {
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var author = this.db.authors.find(_au => _au.id === au.id)
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if (!author) return null
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return {
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...author
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}
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}).filter(au => au)
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}
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} else if (includeEntities.includes('downloads')) {
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var downloadsInQueue = this.podcastManager.getEpisodeDownloadsInQueue(req.libraryItem.id)
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item.episodesDownloading = downloadsInQueue.map(d => d.toJSONForClient())
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}
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return res.json(item)
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}
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res.json(req.libraryItem)
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}
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async update(req, res) {
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var libraryItem = req.libraryItem
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// Item has cover and update is removing cover so purge it from cache
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if (libraryItem.media.coverPath && req.body.media && (req.body.media.coverPath === '' || req.body.media.coverPath === null)) {
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await this.cacheManager.purgeCoverCache(libraryItem.id)
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}
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var hasUpdates = libraryItem.update(req.body)
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if (hasUpdates) {
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Logger.debug(`[LibraryItemController] Updated now saving`)
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.json(libraryItem.toJSON())
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}
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async delete(req, res) {
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await this.handleDeleteLibraryItem(req.libraryItem)
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res.sendStatus(200)
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}
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//
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// PATCH: will create new authors & series if in payload
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//
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async updateMedia(req, res) {
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var libraryItem = req.libraryItem
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var mediaPayload = req.body
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// Item has cover and update is removing cover so purge it from cache
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if (libraryItem.media.coverPath && (mediaPayload.coverPath === '' || mediaPayload.coverPath === null)) {
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await this.cacheManager.purgeCoverCache(libraryItem.id)
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}
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// Book specific
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if (libraryItem.isBook) {
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await this.createAuthorsAndSeriesForItemUpdate(mediaPayload)
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}
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// Podcast specific
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var isPodcastAutoDownloadUpdated = false
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if (libraryItem.isPodcast) {
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if (mediaPayload.autoDownloadEpisodes !== undefined && libraryItem.media.autoDownloadEpisodes !== mediaPayload.autoDownloadEpisodes) {
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isPodcastAutoDownloadUpdated = true
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} else if (mediaPayload.autoDownloadSchedule !== undefined && libraryItem.media.autoDownloadSchedule !== mediaPayload.autoDownloadSchedule) {
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isPodcastAutoDownloadUpdated = true
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}
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}
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var hasUpdates = libraryItem.media.update(mediaPayload)
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if (hasUpdates) {
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if (isPodcastAutoDownloadUpdated) {
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this.cronManager.checkUpdatePodcastCron(libraryItem)
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}
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Logger.debug(`[LibraryItemController] Updated library item media ${libraryItem.media.metadata.title}`)
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.json({
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updated: hasUpdates,
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libraryItem
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})
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}
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// POST: api/items/:id/cover
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async uploadCover(req, res) {
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if (!req.user.canUpload) {
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Logger.warn('User attempted to upload a cover without permission', req.user)
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return res.sendStatus(403)
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}
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var libraryItem = req.libraryItem
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var result = null
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if (req.body && req.body.url) {
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Logger.debug(`[LibraryItemController] Requesting download cover from url "${req.body.url}"`)
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result = await this.coverManager.downloadCoverFromUrl(libraryItem, req.body.url)
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} else if (req.files && req.files.cover) {
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Logger.debug(`[LibraryItemController] Handling uploaded cover`)
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result = await this.coverManager.uploadCover(libraryItem, req.files.cover)
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} else {
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return res.status(400).send('Invalid request no file or url')
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}
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if (result && result.error) {
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return res.status(400).send(result.error)
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} else if (!result || !result.cover) {
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return res.status(500).send('Unknown error occurred')
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}
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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res.json({
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success: true,
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cover: result.cover
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})
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}
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// PATCH: api/items/:id/cover
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async updateCover(req, res) {
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var libraryItem = req.libraryItem
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if (!req.body.cover) {
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return res.status(400).error('Invalid request no cover path')
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}
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var validationResult = await this.coverManager.validateCoverPath(req.body.cover, libraryItem)
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if (validationResult.error) {
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return res.status(500).send(validationResult.error)
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}
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if (validationResult.updated) {
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.json({
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success: true,
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cover: validationResult.cover
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})
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}
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// DELETE: api/items/:id/cover
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async removeCover(req, res) {
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var libraryItem = req.libraryItem
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if (libraryItem.media.coverPath) {
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libraryItem.updateMediaCover('')
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await this.cacheManager.purgeCoverCache(libraryItem.id)
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.sendStatus(200)
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}
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// GET api/items/:id/cover
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async getCover(req, res) {
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const { query: { width, height, format, raw }, libraryItem } = req
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if (raw) { // any value
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if (!libraryItem.media.coverPath || !await fs.pathExists(libraryItem.media.coverPath)) {
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return res.sendStatus(404)
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}
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return res.sendFile(libraryItem.media.coverPath)
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}
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const options = {
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format: format || (reqSupportsWebp(req) ? 'webp' : 'jpeg'),
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height: height ? parseInt(height) : null,
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width: width ? parseInt(width) : null
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}
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return this.cacheManager.handleCoverCache(res, libraryItem, options)
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}
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// GET: api/items/:id/stream
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openStream(req, res) {
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// this.streamManager.openStreamApiRequest(res, req.user, req.libraryItem)
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res.sendStatus(500)
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}
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// POST: api/items/:id/play
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startPlaybackSession(req, res) {
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if (!req.libraryItem.media.numTracks && req.libraryItem.mediaType !== 'video') {
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Logger.error(`[LibraryItemController] startPlaybackSession cannot playback ${req.libraryItem.id}`)
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return res.sendStatus(404)
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}
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this.playbackSessionManager.startSessionRequest(req, res, null)
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}
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// POST: api/items/:id/play/:episodeId
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startEpisodePlaybackSession(req, res) {
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var libraryItem = req.libraryItem
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if (!libraryItem.media.numTracks) {
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Logger.error(`[LibraryItemController] startPlaybackSession cannot playback ${libraryItem.id}`)
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return res.sendStatus(404)
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}
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var episodeId = req.params.episodeId
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if (!libraryItem.media.episodes.find(ep => ep.id === episodeId)) {
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Logger.error(`[LibraryItemController] startPlaybackSession episode ${episodeId} not found for item ${libraryItem.id}`)
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return res.sendStatus(404)
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}
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this.playbackSessionManager.startSessionRequest(req, res, episodeId)
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}
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// PATCH: api/items/:id/tracks
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async updateTracks(req, res) {
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var libraryItem = req.libraryItem
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var orderedFileData = req.body.orderedFileData
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if (!libraryItem.media.updateAudioTracks) {
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Logger.error(`[LibraryItemController] updateTracks invalid media type ${libraryItem.id}`)
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return res.sendStatus(500)
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}
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libraryItem.media.updateAudioTracks(orderedFileData)
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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res.json(libraryItem.toJSON())
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}
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// POST api/items/:id/match
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async match(req, res) {
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var libraryItem = req.libraryItem
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var options = req.body || {}
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var matchResult = await this.scanner.quickMatchLibraryItem(libraryItem, options)
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res.json(matchResult)
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}
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// POST: api/items/batch/delete
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async batchDelete(req, res) {
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if (!req.user.canDelete) {
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Logger.warn(`[LibraryItemController] User attempted to delete without permission`, req.user)
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return res.sendStatus(403)
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}
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var { libraryItemIds } = req.body
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if (!libraryItemIds || !libraryItemIds.length) {
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return res.sendStatus(500)
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}
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var itemsToDelete = this.db.libraryItems.filter(li => libraryItemIds.includes(li.id))
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if (!itemsToDelete.length) {
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return res.sendStatus(404)
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}
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for (let i = 0; i < itemsToDelete.length; i++) {
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Logger.info(`[LibraryItemController] Deleting Library Item "${itemsToDelete[i].media.metadata.title}"`)
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await this.handleDeleteLibraryItem(itemsToDelete[i])
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}
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res.sendStatus(200)
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}
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// POST: api/items/batch/update
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async batchUpdate(req, res) {
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var updatePayloads = req.body
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if (!updatePayloads || !updatePayloads.length) {
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return res.sendStatus(500)
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}
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var itemsUpdated = 0
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for (let i = 0; i < updatePayloads.length; i++) {
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var mediaPayload = updatePayloads[i].mediaPayload
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var libraryItem = this.db.libraryItems.find(_li => _li.id === updatePayloads[i].id)
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if (!libraryItem) return null
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await this.createAuthorsAndSeriesForItemUpdate(mediaPayload)
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var hasUpdates = libraryItem.media.update(mediaPayload)
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if (hasUpdates) {
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Logger.debug(`[LibraryItemController] Updated library item media ${libraryItem.media.metadata.title}`)
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await this.db.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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itemsUpdated++
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}
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}
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res.json({
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success: true,
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updates: itemsUpdated
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})
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}
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// POST: api/items/batch/get
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async batchGet(req, res) {
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const libraryItemIds = req.body.libraryItemIds || []
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if (!libraryItemIds.length) {
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return res.status(403).send('Invalid payload')
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}
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const libraryItems = []
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libraryItemIds.forEach((lid) => {
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const li = this.db.libraryItems.find(_li => _li.id === lid)
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if (li) libraryItems.push(li.toJSONExpanded())
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})
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res.json({
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libraryItems
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})
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}
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// POST: api/items/batch/quickmatch
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async batchQuickMatch(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.warn('User other than admin attempted to batch quick match library items', req.user)
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return res.sendStatus(403)
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}
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var itemsUpdated = 0
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var itemsUnmatched = 0
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var matchData = req.body
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var options = matchData.options || {}
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var items = matchData.libraryItemIds
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if (!items || !items.length) {
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return res.sendStatus(500)
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}
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res.sendStatus(200)
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for (let i = 0; i < items.length; i++) {
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var libraryItem = this.db.libraryItems.find(_li => _li.id === items[i])
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var matchResult = await this.scanner.quickMatchLibraryItem(libraryItem, options)
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if (matchResult.updated) {
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itemsUpdated++
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} else if (matchResult.warning) {
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itemsUnmatched++
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}
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}
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var result = {
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success: itemsUpdated > 0,
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updates: itemsUpdated,
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unmatched: itemsUnmatched
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}
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SocketAuthority.clientEmitter(req.user.id, 'batch_quickmatch_complete', result)
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}
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// DELETE: api/items/all
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async deleteAll(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.warn('User other than admin attempted to delete all library items', req.user)
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return res.sendStatus(403)
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}
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Logger.info('Removing all Library Items')
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var success = await this.db.recreateLibraryItemsDb()
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if (success) res.sendStatus(200)
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else res.sendStatus(500)
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}
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// GET: api/items/:id/scan (admin)
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async scan(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[LibraryItemController] Non-admin user attempted to scan library item`, req.user)
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return res.sendStatus(403)
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}
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if (req.libraryItem.isFile) {
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Logger.error(`[LibraryItemController] Re-scanning file library items not yet supported`)
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return res.sendStatus(500)
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}
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var result = await this.scanner.scanLibraryItemById(req.libraryItem.id)
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res.json({
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result: Object.keys(ScanResult).find(key => ScanResult[key] == result)
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})
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}
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getToneMetadataObject(req, res) {
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if (!req.user.isAdminOrUp) {
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Logger.error(`[LibraryItemController] Non-root user attempted to get tone metadata object`, req.user)
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return res.sendStatus(403)
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}
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if (req.libraryItem.isMissing || !req.libraryItem.hasAudioFiles || !req.libraryItem.isBook) {
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Logger.error(`[LibraryItemController] Invalid library item`)
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return res.sendStatus(500)
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}
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res.json(this.audioMetadataManager.getToneMetadataObjectForApi(req.libraryItem))
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}
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// POST: api/items/:id/chapters
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async updateMediaChapters(req, res) {
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if (!req.user.canUpdate) {
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Logger.error(`[LibraryItemController] User attempted to update chapters with invalid permissions`, req.user.username)
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return res.sendStatus(403)
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}
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if (req.libraryItem.isMissing || !req.libraryItem.hasAudioFiles || !req.libraryItem.isBook) {
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Logger.error(`[LibraryItemController] Invalid library item`)
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return res.sendStatus(500)
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}
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const chapters = req.body.chapters || []
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if (!chapters.length) {
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Logger.error(`[LibraryItemController] Invalid payload`)
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return res.sendStatus(400)
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}
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const wasUpdated = req.libraryItem.media.updateChapters(chapters)
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if (wasUpdated) {
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await this.db.updateLibraryItem(req.libraryItem)
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SocketAuthority.emitter('item_updated', req.libraryItem.toJSONExpanded())
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}
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res.json({
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success: true,
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updated: wasUpdated
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})
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}
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async toneScan(req, res) {
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if (!req.libraryItem.media.audioFiles.length) {
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return res.sendStatus(404)
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}
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const audioFileIndex = isNullOrNaN(req.params.index) ? 1 : Number(req.params.index)
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const audioFile = req.libraryItem.media.audioFiles.find(af => af.index === audioFileIndex)
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if (!audioFile) {
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Logger.error(`[LibraryItemController] toneScan: Audio file not found with index ${audioFileIndex}`)
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return res.sendStatus(404)
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}
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const toneData = await this.scanner.probeAudioFileWithTone(audioFile)
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res.json(toneData)
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}
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middleware(req, res, next) {
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const 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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// 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.path.includes('/play')) {
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// allow POST requests using /play and /play/:episodeId
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} else if (req.method == 'DELETE' && !req.user.canDelete) {
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Logger.warn(`[LibraryItemController] User attempted to delete without permission`, req.user)
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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('[LibraryItemController] 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 LibraryItemController() |