mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2025-11-04 03:17:00 -05:00
814 lines
28 KiB
JavaScript
814 lines
28 KiB
JavaScript
const Path = require('path')
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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 Database = require('../Database')
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const zipHelpers = require('../utils/zipHelpers')
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const { reqSupportsWebp } = require('../utils/index')
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const { ScanResult } = require('../utils/constants')
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const { getAudioMimeTypeFromExtname, encodeUriPath } = require('../utils/fileUtils')
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const LibraryItemScanner = require('../scanner/LibraryItemScanner')
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const AudioFileScanner = require('../scanner/AudioFileScanner')
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const Scanner = require('../scanner/Scanner')
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const CacheManager = require('../managers/CacheManager')
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const CoverManager = require('../managers/CoverManager')
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const ShareManager = require('../managers/ShareManager')
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class LibraryItemController {
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constructor() {}
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/**
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* GET: /api/items/:id
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* Optional query params:
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* ?include=progress,rssfeed,downloads,share
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* ?expanded=1
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async 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 = await this.rssFeedManager.findFeedForEntityId(item.id)
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item.rssFeed = feedData?.toJSONMinified() || null
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}
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if (item.mediaType === 'book' && includeEntities.includes('share')) {
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item.mediaItemShare = ShareManager.findByMediaItemId(item.media.id)
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}
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if (item.mediaType === 'podcast' && includeEntities.includes('downloads')) {
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const downloadsInQueue = this.podcastManager.getEpisodeDownloadsInQueue(req.libraryItem.id)
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item.episodeDownloadsQueued = downloadsInQueue.map((d) => d.toJSONForClient())
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if (this.podcastManager.currentDownload?.libraryItemId === req.libraryItem.id) {
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item.episodesDownloading = [this.podcastManager.currentDownload.toJSONForClient()]
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}
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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 CacheManager.purgeCoverCache(libraryItem.id)
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}
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const 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 Database.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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const hardDelete = req.query.hard == 1 // Delete from file system
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const libraryItemPath = req.libraryItem.path
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await this.handleDeleteLibraryItem(req.libraryItem.mediaType, req.libraryItem.id, [req.libraryItem.media.id])
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if (hardDelete) {
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Logger.info(`[LibraryItemController] Deleting library item from file system at "${libraryItemPath}"`)
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await fs.remove(libraryItemPath).catch((error) => {
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Logger.error(`[LibraryItemController] Failed to delete library item from file system at "${libraryItemPath}"`, error)
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})
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}
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await Database.resetLibraryIssuesFilterData(req.libraryItem.libraryId)
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res.sendStatus(200)
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}
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/**
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* GET: /api/items/:id/download
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* Download library item. Zip file if multiple files.
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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download(req, res) {
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if (!req.user.canDownload) {
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Logger.warn('User attempted to download without permission', req.user)
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return res.sendStatus(403)
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}
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// If library item is a single file in root dir then no need to zip
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if (req.libraryItem.isFile) {
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// Express does not set the correct mimetype for m4b files so use our defined mimetypes if available
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const audioMimeType = getAudioMimeTypeFromExtname(Path.extname(req.libraryItem.path))
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if (audioMimeType) {
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res.setHeader('Content-Type', audioMimeType)
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}
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res.download(req.libraryItem.path, req.libraryItem.relPath)
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return
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}
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const libraryItemPath = req.libraryItem.path
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const itemTitle = req.libraryItem.media.metadata.title
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Logger.info(`[LibraryItemController] User "${req.user.username}" requested download for item "${itemTitle}" at "${libraryItemPath}"`)
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const filename = `${itemTitle}.zip`
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zipHelpers.zipDirectoryPipe(libraryItemPath, filename, res)
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}
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/**
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* PATCH: /items/:id/media
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* Update media for a library item. Will create new authors & series when necessary
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async updateMedia(req, res) {
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const libraryItem = req.libraryItem
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const mediaPayload = req.body
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if (mediaPayload.url) {
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await LibraryItemController.prototype.uploadCover.bind(this)(req, res, false)
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if (res.writableEnded || res.headersSent) return
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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, libraryItem.libraryId)
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}
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// Podcast specific
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let 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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// Book specific - Get all series being removed from this item
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let seriesRemoved = []
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if (libraryItem.isBook && mediaPayload.metadata?.series) {
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const seriesIdsInUpdate = mediaPayload.metadata.series?.map((se) => se.id) || []
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seriesRemoved = libraryItem.media.metadata.series.filter((se) => !seriesIdsInUpdate.includes(se.id))
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}
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const hasUpdates = libraryItem.media.update(mediaPayload) || mediaPayload.url
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if (hasUpdates) {
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libraryItem.updatedAt = Date.now()
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if (seriesRemoved.length) {
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// Check remove empty series
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Logger.debug(`[LibraryItemController] Series was removed from book. Check if series is now empty.`)
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await this.checkRemoveEmptySeries(
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libraryItem.media.id,
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seriesRemoved.map((se) => se.id)
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)
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}
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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 ${libraryItem.media.metadata.title}`)
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await Database.updateLibraryItem(libraryItem)
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SocketAuthority.emitter('item_updated', libraryItem.toJSONExpanded())
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}
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res.json({
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updated: hasUpdates,
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libraryItem
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})
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}
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// POST: api/items/:id/cover
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async uploadCover(req, res, updateAndReturnJson = true) {
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if (!req.user.canUpload) {
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Logger.warn('User attempted to upload a cover without permission', req.user)
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return res.sendStatus(403)
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}
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let libraryItem = req.libraryItem
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let result = null
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if (req.body?.url) {
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Logger.debug(`[LibraryItemController] Requesting download cover from url "${req.body.url}"`)
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result = await CoverManager.downloadCoverFromUrl(libraryItem, req.body.url)
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} else if (req.files?.cover) {
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Logger.debug(`[LibraryItemController] Handling uploaded cover`)
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result = await 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?.error) {
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return res.status(400).send(result.error)
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} else if (!result?.cover) {
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return res.status(500).send('Unknown error occurred')
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}
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if (updateAndReturnJson) {
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await Database.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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}
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// PATCH: api/items/:id/cover
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async updateCover(req, res) {
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const libraryItem = req.libraryItem
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if (!req.body.cover) {
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return res.status(400).send('Invalid request no cover path')
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}
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const validationResult = await 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 Database.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 CacheManager.purgeCoverCache(libraryItem.id)
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await Database.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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/**
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* GET: api/items/:id/cover
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*
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* @param {import('express').Request} req
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* @param {import('express').Response} res
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*/
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async getCover(req, res) {
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const {
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query: { width, height, format, raw }
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} = req
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const libraryItem = await Database.libraryItemModel.findByPk(req.params.id, {
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attributes: ['id', 'mediaType', 'mediaId', 'libraryId'],
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include: [
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{
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model: Database.bookModel,
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attributes: ['id', 'coverPath', 'tags', 'explicit']
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},
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{
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model: Database.podcastModel,
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attributes: ['id', 'coverPath', 'tags', 'explicit']
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}
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]
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})
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if (!libraryItem) {
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Logger.warn(`[LibraryItemController] getCover: Library item "${req.params.id}" does not exist`)
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return res.sendStatus(404)
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}
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// Check if user can access this library item
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if (!req.user.checkCanAccessLibraryItemWithData(libraryItem.libraryId, libraryItem.media.explicit, libraryItem.media.tags)) {
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return res.sendStatus(403)
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}
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// Check if library item media has a cover path
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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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if (req.query.ts) res.set('Cache-Control', 'private, max-age=86400')
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if (raw) {
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// any value
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if (global.XAccel) {
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const encodedURI = encodeUriPath(global.XAccel + libraryItem.media.coverPath)
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Logger.debug(`Use X-Accel to serve static file ${encodedURI}`)
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return res.status(204).header({ 'X-Accel-Redirect': encodedURI }).send()
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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 CacheManager.handleCoverCache(res, libraryItem.id, libraryItem.media.coverPath, options)
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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 Database.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 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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const hardDelete = req.query.hard == 1 // Delete files from filesystem
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const { libraryItemIds } = req.body
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if (!libraryItemIds?.length) {
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return res.status(400).send('Invalid request body')
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}
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const itemsToDelete = await Database.libraryItemModel.getAllOldLibraryItems({
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id: libraryItemIds
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})
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if (!itemsToDelete.length) {
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return res.sendStatus(404)
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}
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const libraryId = itemsToDelete[0].libraryId
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for (const libraryItem of itemsToDelete) {
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const libraryItemPath = libraryItem.path
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Logger.info(`[LibraryItemController] Deleting Library Item "${libraryItem.media.metadata.title}"`)
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await this.handleDeleteLibraryItem(libraryItem.mediaType, libraryItem.id, [libraryItem.media.id])
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if (hardDelete) {
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Logger.info(`[LibraryItemController] Deleting library item from file system at "${libraryItemPath}"`)
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await fs.remove(libraryItemPath).catch((error) => {
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Logger.error(`[LibraryItemController] Failed to delete library item from file system at "${libraryItemPath}"`, error)
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})
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}
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}
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await Database.resetLibraryIssuesFilterData(libraryId)
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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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const updatePayloads = req.body
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if (!updatePayloads?.length) {
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return res.sendStatus(500)
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}
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let itemsUpdated = 0
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for (const updatePayload of updatePayloads) {
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const mediaPayload = updatePayload.mediaPayload
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const libraryItem = await Database.libraryItemModel.getOldById(updatePayload.id)
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if (!libraryItem) return null
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await this.createAuthorsAndSeriesForItemUpdate(mediaPayload, libraryItem.libraryId)
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let seriesRemoved = []
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if (libraryItem.isBook && mediaPayload.metadata?.series) {
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const seriesIdsInUpdate = (mediaPayload.metadata?.series || []).map((se) => se.id)
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seriesRemoved = libraryItem.media.metadata.series.filter((se) => !seriesIdsInUpdate.includes(se.id))
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}
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if (libraryItem.media.update(mediaPayload)) {
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Logger.debug(`[LibraryItemController] Updated library item media ${libraryItem.media.metadata.title}`)
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if (seriesRemoved.length) {
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// Check remove empty series
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Logger.debug(`[LibraryItemController] Series was removed from book. Check if series is now empty.`)
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await this.checkRemoveEmptySeries(
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libraryItem.media.id,
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seriesRemoved.map((se) => se.id)
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)
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}
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await Database.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 = await Database.libraryItemModel.getAllOldLibraryItems({
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id: libraryItemIds
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})
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res.json({
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libraryItems: libraryItems.map((li) => li.toJSONExpanded())
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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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let itemsUpdated = 0
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let itemsUnmatched = 0
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const options = req.body.options || {}
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if (!req.body.libraryItemIds?.length) {
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return res.sendStatus(400)
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}
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const libraryItems = await Database.libraryItemModel.getAllOldLibraryItems({
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id: req.body.libraryItemIds
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})
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if (!libraryItems?.length) {
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return res.sendStatus(400)
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}
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res.sendStatus(200)
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for (const libraryItem of libraryItems) {
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const matchResult = await 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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const result = {
|
|
success: itemsUpdated > 0,
|
|
updates: itemsUpdated,
|
|
unmatched: itemsUnmatched
|
|
}
|
|
SocketAuthority.clientEmitter(req.user.id, 'batch_quickmatch_complete', result)
|
|
}
|
|
|
|
// POST: api/items/batch/scan
|
|
async batchScan(req, res) {
|
|
if (!req.user.isAdminOrUp) {
|
|
Logger.warn('User other than admin attempted to batch scan library items', req.user)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
if (!req.body.libraryItemIds?.length) {
|
|
return res.sendStatus(400)
|
|
}
|
|
|
|
const libraryItems = await Database.libraryItemModel.findAll({
|
|
where: {
|
|
id: req.body.libraryItemIds
|
|
},
|
|
attributes: ['id', 'libraryId', 'isFile']
|
|
})
|
|
if (!libraryItems?.length) {
|
|
return res.sendStatus(400)
|
|
}
|
|
|
|
res.sendStatus(200)
|
|
|
|
const libraryId = libraryItems[0].libraryId
|
|
for (const libraryItem of libraryItems) {
|
|
if (libraryItem.isFile) {
|
|
Logger.warn(`[LibraryItemController] Re-scanning file library items not yet supported`)
|
|
} else {
|
|
await LibraryItemScanner.scanLibraryItem(libraryItem.id)
|
|
}
|
|
}
|
|
|
|
await Database.resetLibraryIssuesFilterData(libraryId)
|
|
}
|
|
|
|
// POST: api/items/:id/scan
|
|
async scan(req, res) {
|
|
if (!req.user.isAdminOrUp) {
|
|
Logger.error(`[LibraryItemController] Non-admin user attempted to scan library item`, req.user)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
if (req.libraryItem.isFile) {
|
|
Logger.error(`[LibraryItemController] Re-scanning file library items not yet supported`)
|
|
return res.sendStatus(500)
|
|
}
|
|
|
|
const result = await LibraryItemScanner.scanLibraryItem(req.libraryItem.id)
|
|
await Database.resetLibraryIssuesFilterData(req.libraryItem.libraryId)
|
|
res.json({
|
|
result: Object.keys(ScanResult).find((key) => ScanResult[key] == result)
|
|
})
|
|
}
|
|
|
|
getToneMetadataObject(req, res) {
|
|
if (!req.user.isAdminOrUp) {
|
|
Logger.error(`[LibraryItemController] Non-admin user attempted to get tone metadata object`, req.user)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
if (req.libraryItem.isMissing || !req.libraryItem.hasAudioFiles || !req.libraryItem.isBook) {
|
|
Logger.error(`[LibraryItemController] Invalid library item`)
|
|
return res.sendStatus(500)
|
|
}
|
|
|
|
res.json(this.audioMetadataManager.getToneMetadataObjectForApi(req.libraryItem))
|
|
}
|
|
|
|
// POST: api/items/:id/chapters
|
|
async updateMediaChapters(req, res) {
|
|
if (!req.user.canUpdate) {
|
|
Logger.error(`[LibraryItemController] User attempted to update chapters with invalid permissions`, req.user.username)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
if (req.libraryItem.isMissing || !req.libraryItem.hasAudioFiles || !req.libraryItem.isBook) {
|
|
Logger.error(`[LibraryItemController] Invalid library item`)
|
|
return res.sendStatus(500)
|
|
}
|
|
|
|
if (!req.body.chapters) {
|
|
Logger.error(`[LibraryItemController] Invalid payload`)
|
|
return res.sendStatus(400)
|
|
}
|
|
|
|
const chapters = req.body.chapters || []
|
|
const wasUpdated = req.libraryItem.media.updateChapters(chapters)
|
|
if (wasUpdated) {
|
|
await Database.updateLibraryItem(req.libraryItem)
|
|
SocketAuthority.emitter('item_updated', req.libraryItem.toJSONExpanded())
|
|
}
|
|
|
|
res.json({
|
|
success: true,
|
|
updated: wasUpdated
|
|
})
|
|
}
|
|
|
|
/**
|
|
* GET api/items/:id/ffprobe/:fileid
|
|
* FFProbe JSON result from audio file
|
|
*
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async getFFprobeData(req, res) {
|
|
if (!req.user.isAdminOrUp) {
|
|
Logger.error(`[LibraryItemController] Non-admin user attempted to get ffprobe data`, req.user)
|
|
return res.sendStatus(403)
|
|
}
|
|
if (req.libraryFile.fileType !== 'audio') {
|
|
Logger.error(`[LibraryItemController] Invalid filetype "${req.libraryFile.fileType}" for fileid "${req.params.fileid}". Expected audio file`)
|
|
return res.sendStatus(400)
|
|
}
|
|
|
|
const audioFile = req.libraryItem.media.findFileWithInode(req.params.fileid)
|
|
if (!audioFile) {
|
|
Logger.error(`[LibraryItemController] Audio file not found with inode value ${req.params.fileid}`)
|
|
return res.sendStatus(404)
|
|
}
|
|
|
|
const ffprobeData = await AudioFileScanner.probeAudioFile(audioFile)
|
|
res.json(ffprobeData)
|
|
}
|
|
|
|
/**
|
|
* GET api/items/:id/file/:fileid
|
|
*
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async getLibraryFile(req, res) {
|
|
const libraryFile = req.libraryFile
|
|
|
|
if (global.XAccel) {
|
|
const encodedURI = encodeUriPath(global.XAccel + libraryFile.metadata.path)
|
|
Logger.debug(`Use X-Accel to serve static file ${encodedURI}`)
|
|
return res.status(204).header({ 'X-Accel-Redirect': encodedURI }).send()
|
|
}
|
|
|
|
// Express does not set the correct mimetype for m4b files so use our defined mimetypes if available
|
|
const audioMimeType = getAudioMimeTypeFromExtname(Path.extname(libraryFile.metadata.path))
|
|
if (audioMimeType) {
|
|
res.setHeader('Content-Type', audioMimeType)
|
|
}
|
|
res.sendFile(libraryFile.metadata.path)
|
|
}
|
|
|
|
/**
|
|
* DELETE api/items/:id/file/:fileid
|
|
*
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async deleteLibraryFile(req, res) {
|
|
const libraryFile = req.libraryFile
|
|
|
|
Logger.info(`[LibraryItemController] User "${req.user.username}" requested file delete at "${libraryFile.metadata.path}"`)
|
|
|
|
await fs.remove(libraryFile.metadata.path).catch((error) => {
|
|
Logger.error(`[LibraryItemController] Failed to delete library file at "${libraryFile.metadata.path}"`, error)
|
|
})
|
|
req.libraryItem.removeLibraryFile(req.params.fileid)
|
|
|
|
if (req.libraryItem.media.removeFileWithInode(req.params.fileid)) {
|
|
// If book has no more media files then mark it as missing
|
|
if (req.libraryItem.mediaType === 'book' && !req.libraryItem.media.hasMediaEntities) {
|
|
req.libraryItem.setMissing()
|
|
}
|
|
}
|
|
req.libraryItem.updatedAt = Date.now()
|
|
await Database.updateLibraryItem(req.libraryItem)
|
|
SocketAuthority.emitter('item_updated', req.libraryItem.toJSONExpanded())
|
|
res.sendStatus(200)
|
|
}
|
|
|
|
/**
|
|
* GET api/items/:id/file/:fileid/download
|
|
* Same as GET api/items/:id/file/:fileid but allows logging and restricting downloads
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async downloadLibraryFile(req, res) {
|
|
const libraryFile = req.libraryFile
|
|
|
|
if (!req.user.canDownload) {
|
|
Logger.error(`[LibraryItemController] User without download permission attempted to download file "${libraryFile.metadata.path}"`, req.user)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
Logger.info(`[LibraryItemController] User "${req.user.username}" requested file download at "${libraryFile.metadata.path}"`)
|
|
|
|
if (global.XAccel) {
|
|
const encodedURI = encodeUriPath(global.XAccel + libraryFile.metadata.path)
|
|
Logger.debug(`Use X-Accel to serve static file ${encodedURI}`)
|
|
return res.status(204).header({ 'X-Accel-Redirect': encodedURI }).send()
|
|
}
|
|
|
|
// Express does not set the correct mimetype for m4b files so use our defined mimetypes if available
|
|
const audioMimeType = getAudioMimeTypeFromExtname(Path.extname(libraryFile.metadata.path))
|
|
if (audioMimeType) {
|
|
res.setHeader('Content-Type', audioMimeType)
|
|
}
|
|
|
|
res.download(libraryFile.metadata.path, libraryFile.metadata.filename)
|
|
}
|
|
|
|
/**
|
|
* GET api/items/:id/ebook/:fileid?
|
|
* fileid is the inode value stored in LibraryFile.ino or EBookFile.ino
|
|
* fileid is only required when reading a supplementary ebook
|
|
* when no fileid is passed in the primary ebook will be returned
|
|
*
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async getEBookFile(req, res) {
|
|
let ebookFile = null
|
|
if (req.params.fileid) {
|
|
ebookFile = req.libraryItem.libraryFiles.find((lf) => lf.ino === req.params.fileid)
|
|
if (!ebookFile?.isEBookFile) {
|
|
Logger.error(`[LibraryItemController] Invalid ebook file id "${req.params.fileid}"`)
|
|
return res.status(400).send('Invalid ebook file id')
|
|
}
|
|
} else {
|
|
ebookFile = req.libraryItem.media.ebookFile
|
|
}
|
|
|
|
if (!ebookFile) {
|
|
Logger.error(`[LibraryItemController] No ebookFile for library item "${req.libraryItem.media.metadata.title}"`)
|
|
return res.sendStatus(404)
|
|
}
|
|
const ebookFilePath = ebookFile.metadata.path
|
|
|
|
if (global.XAccel) {
|
|
const encodedURI = encodeUriPath(global.XAccel + ebookFilePath)
|
|
Logger.debug(`Use X-Accel to serve static file ${encodedURI}`)
|
|
return res.status(204).header({ 'X-Accel-Redirect': encodedURI }).send()
|
|
}
|
|
|
|
res.sendFile(ebookFilePath)
|
|
}
|
|
|
|
/**
|
|
* PATCH api/items/:id/ebook/:fileid/status
|
|
* toggle the status of an ebook file.
|
|
* if an ebook file is the primary ebook, then it will be changed to supplementary
|
|
* if an ebook file is supplementary, then it will be changed to primary
|
|
*
|
|
* @param {express.Request} req
|
|
* @param {express.Response} res
|
|
*/
|
|
async updateEbookFileStatus(req, res) {
|
|
const ebookLibraryFile = req.libraryItem.libraryFiles.find((lf) => lf.ino === req.params.fileid)
|
|
if (!ebookLibraryFile?.isEBookFile) {
|
|
Logger.error(`[LibraryItemController] Invalid ebook file id "${req.params.fileid}"`)
|
|
return res.status(400).send('Invalid ebook file id')
|
|
}
|
|
|
|
if (ebookLibraryFile.isSupplementary) {
|
|
Logger.info(`[LibraryItemController] Updating ebook file "${ebookLibraryFile.metadata.filename}" to primary`)
|
|
req.libraryItem.setPrimaryEbook(ebookLibraryFile)
|
|
} else {
|
|
Logger.info(`[LibraryItemController] Updating ebook file "${ebookLibraryFile.metadata.filename}" to supplementary`)
|
|
ebookLibraryFile.isSupplementary = true
|
|
req.libraryItem.setPrimaryEbook(null)
|
|
}
|
|
|
|
req.libraryItem.updatedAt = Date.now()
|
|
await Database.updateLibraryItem(req.libraryItem)
|
|
SocketAuthority.emitter('item_updated', req.libraryItem.toJSONExpanded())
|
|
res.sendStatus(200)
|
|
}
|
|
|
|
async middleware(req, res, next) {
|
|
req.libraryItem = await Database.libraryItemModel.getOldById(req.params.id)
|
|
if (!req.libraryItem?.media) return res.sendStatus(404)
|
|
|
|
// Check user can access this library item
|
|
if (!req.user.checkCanAccessLibraryItem(req.libraryItem)) {
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
// For library file routes, get the library file
|
|
if (req.params.fileid) {
|
|
req.libraryFile = req.libraryItem.libraryFiles.find((lf) => lf.ino === req.params.fileid)
|
|
if (!req.libraryFile) {
|
|
Logger.error(`[LibraryItemController] Library file "${req.params.fileid}" does not exist for library item`)
|
|
return res.sendStatus(404)
|
|
}
|
|
}
|
|
|
|
if (req.path.includes('/play')) {
|
|
// allow POST requests using /play and /play/:episodeId
|
|
} else if (req.method == 'DELETE' && !req.user.canDelete) {
|
|
Logger.warn(`[LibraryItemController] User attempted to delete without permission`, req.user)
|
|
return res.sendStatus(403)
|
|
} else if ((req.method == 'PATCH' || req.method == 'POST') && !req.user.canUpdate) {
|
|
Logger.warn('[LibraryItemController] User attempted to update without permission', req.user.username)
|
|
return res.sendStatus(403)
|
|
}
|
|
|
|
next()
|
|
}
|
|
}
|
|
module.exports = new LibraryItemController()
|