audiobookshelf/server/ApiController.js

888 lines
28 KiB
JavaScript
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const express = require('express')
const Path = require('path')
const fs = require('fs-extra')
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const Logger = require('./Logger')
const { isObject } = require('./utils/index')
const audioFileScanner = require('./utils/audioFileScanner')
const Library = require('./objects/Library')
const User = require('./objects/User')
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class ApiController {
constructor(MetadataPath, db, scanner, auth, streamManager, rssFeeds, downloadManager, coverController, backupManager, watcher, emitter, clientEmitter) {
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this.db = db
this.scanner = scanner
this.auth = auth
this.streamManager = streamManager
this.rssFeeds = rssFeeds
this.downloadManager = downloadManager
this.coverController = coverController
this.backupManager = backupManager
this.watcher = watcher
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this.emitter = emitter
this.clientEmitter = clientEmitter
this.MetadataPath = MetadataPath
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this.router = express()
this.init()
}
init() {
this.router.get('/find/covers', this.findCovers.bind(this))
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this.router.get('/find/:method', this.find.bind(this))
this.router.get('/libraries', this.getLibraries.bind(this))
this.router.patch('/libraries/order', this.reorderLibraries.bind(this))
this.router.get('/library/:id/search', this.searchLibrary.bind(this))
this.router.get('/library/:id', this.getLibrary.bind(this))
this.router.delete('/library/:id', this.deleteLibrary.bind(this))
this.router.patch('/library/:id', this.updateLibrary.bind(this))
this.router.get('/library/:id/audiobooks', this.getLibraryAudiobooks.bind(this))
this.router.post('/library', this.createNewLibrary.bind(this))
this.router.get('/audiobooks', this.getAudiobooks.bind(this)) // Old route should pass library id
this.router.delete('/audiobooks', this.deleteAllAudiobooks.bind(this))
this.router.post('/audiobooks/delete', this.batchDeleteAudiobooks.bind(this))
this.router.post('/audiobooks/update', this.batchUpdateAudiobooks.bind(this))
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this.router.get('/audiobook/:id', this.getAudiobook.bind(this))
this.router.delete('/audiobook/:id', this.deleteAudiobook.bind(this))
this.router.patch('/audiobook/:id/tracks', this.updateAudiobookTracks.bind(this))
this.router.post('/audiobook/:id/cover', this.uploadAudiobookCover.bind(this))
this.router.patch('/audiobook/:id/coverfile', this.updateAudiobookCoverFromFile.bind(this))
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this.router.patch('/audiobook/:id', this.updateAudiobook.bind(this))
this.router.patch('/match/:id', this.match.bind(this))
this.router.delete('/user/audiobook/:id', this.resetUserAudiobookProgress.bind(this))
this.router.patch('/user/audiobook/:id', this.updateUserAudiobookProgress.bind(this))
this.router.patch('/user/audiobooks', this.batchUpdateUserAudiobooksProgress.bind(this))
this.router.patch('/user/password', this.userChangePassword.bind(this))
this.router.patch('/user/settings', this.userUpdateSettings.bind(this))
this.router.get('/users', this.getUsers.bind(this))
this.router.post('/user', this.createUser.bind(this))
this.router.get('/user/:id', this.getUser.bind(this))
this.router.patch('/user/:id', this.updateUser.bind(this))
this.router.delete('/user/:id', this.deleteUser.bind(this))
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this.router.patch('/serverSettings', this.updateServerSettings.bind(this))
this.router.delete('/backup/:id', this.deleteBackup.bind(this))
this.router.post('/backup/upload', this.uploadBackup.bind(this))
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this.router.post('/authorize', this.authorize.bind(this))
this.router.get('/genres', this.getGenres.bind(this))
this.router.post('/feed', this.openRssFeed.bind(this))
this.router.get('/download/:id', this.download.bind(this))
this.router.get('/filesystem', this.getFileSystemPaths.bind(this))
this.router.get('/scantracks/:id', this.scanAudioTrackNums.bind(this))
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}
find(req, res) {
this.scanner.find(req, res)
}
findCovers(req, res) {
this.scanner.findCovers(req, res)
}
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authorize(req, res) {
if (!req.user) {
Logger.error('Invalid user in authorize')
return res.sendStatus(401)
}
res.json({ user: req.user })
}
getLibraries(req, res) {
var libraries = this.db.libraries.map(lib => lib.toJSON())
res.json(libraries)
}
async reorderLibraries(req, res) {
if (!req.user || !req.user.isRoot) {
Logger.error('[ApiController] ReorderLibraries invalid user', req.user)
return res.sendStatus(401)
}
var orderdata = req.body
var hasUpdates = false
for (let i = 0; i < orderdata.length; i++) {
var library = this.db.libraries.find(lib => lib.id === orderdata[i].id)
if (!library) {
Logger.error(`[ApiController] Invalid library not found in reorder ${orderdata[i].id}`)
return res.sendStatus(500)
}
if (library.update({ displayOrder: orderdata[i].newOrder })) {
hasUpdates = true
await this.db.updateEntity('library', library)
}
}
if (hasUpdates) {
Logger.info(`[ApiController] Updated library display orders`)
} else {
Logger.info(`[ApiController] Library orders were up to date`)
}
var libraries = this.db.libraries.map(lib => lib.toJSON())
res.json(libraries)
}
searchLibrary(req, res) {
var library = this.db.libraries.find(lib => lib.id === req.params.id)
if (!library) {
return res.status(404).send('Library not found')
}
if (!req.query.q) {
return res.status(400).send('No query string')
}
var maxResults = req.query.max || 3
var bookMatches = []
var authorMatches = {}
var seriesMatches = {}
var tagMatches = {}
var audiobooksInLibrary = this.db.audiobooks.filter(ab => ab.libraryId === library.id)
audiobooksInLibrary.forEach((ab) => {
var queryResult = ab.searchQuery(req.query.q)
if (queryResult.book) {
var bookMatchObj = {
audiobook: ab,
matchKey: queryResult.book,
matchText: queryResult.bookMatchText
}
bookMatches.push(bookMatchObj)
}
if (queryResult.author && !authorMatches[queryResult.author]) {
authorMatches[queryResult.author] = {
author: queryResult.author
}
}
if (queryResult.series) {
if (!seriesMatches[queryResult.series]) {
seriesMatches[queryResult.series] = {
series: queryResult.series,
audiobooks: [ab]
}
} else {
seriesMatches[queryResult.series].audiobooks.push(ab)
}
}
if (queryResult.tags && queryResult.tags.length) {
queryResult.tags.forEach((tag) => {
if (!tagMatches[tag]) {
tagMatches[tag] = {
tag,
audiobooks: [ab]
}
} else {
tagMatches[tag].audiobooks.push(ab)
}
})
}
})
res.json({
audiobooks: bookMatches.slice(0, maxResults),
tags: Object.values(tagMatches).slice(0, maxResults),
authors: Object.values(authorMatches).slice(0, maxResults),
series: Object.values(seriesMatches).slice(0, maxResults)
})
}
getLibrary(req, res) {
var library = this.db.libraries.find(lib => lib.id === req.params.id)
if (!library) {
return res.status(404).send('Library not found')
}
return res.json(library.toJSON())
}
async deleteLibrary(req, res) {
var library = this.db.libraries.find(lib => lib.id === req.params.id)
if (!library) {
return res.status(404).send('Library not found')
}
// Remove library watcher
this.watcher.removeLibrary(library)
// Remove audiobooks in this library
var audiobooks = this.db.audiobooks.filter(ab => ab.libraryId === library.id)
Logger.info(`[Server] deleting library "${library.name}" with ${audiobooks.length} audiobooks"`)
for (let i = 0; i < audiobooks.length; i++) {
await this.handleDeleteAudiobook(audiobooks[i])
}
var libraryJson = library.toJSON()
await this.db.removeEntity('library', library.id)
this.emitter('library_removed', libraryJson)
return res.json(libraryJson)
}
async updateLibrary(req, res) {
var library = this.db.libraries.find(lib => lib.id === req.params.id)
if (!library) {
return res.status(404).send('Library not found')
}
var hasUpdates = library.update(req.body)
if (hasUpdates) {
// Update watcher
this.watcher.updateLibrary(library)
// Remove audiobooks no longer in library
var audiobooksToRemove = this.db.audiobooks.filter(ab => !library.checkFullPathInLibrary(ab.fullPath))
if (audiobooksToRemove.length) {
Logger.info(`[Scanner] Updating library, removing ${audiobooksToRemove.length} audiobooks`)
for (let i = 0; i < audiobooksToRemove.length; i++) {
await this.handleDeleteAudiobook(audiobooksToRemove[i])
}
}
await this.db.updateEntity('library', library)
this.emitter('library_updated', library.toJSON())
}
return res.json(library.toJSON())
}
getLibraryAudiobooks(req, res) {
var libraryId = req.params.id
var library = this.db.libraries.find(lib => lib.id === libraryId)
if (!library) {
return res.status(400).send('Library does not exist')
}
var audiobooks = []
if (req.query.q) {
audiobooks = this.db.audiobooks.filter(ab => {
return ab.libraryId === libraryId && ab.isSearchMatch(req.query.q)
}).map(ab => ab.toJSONMinified())
} else {
audiobooks = this.db.audiobooks.filter(ab => ab.libraryId === libraryId).map(ab => ab.toJSONMinified())
}
res.json(audiobooks)
}
async createNewLibrary(req, res) {
var newLibraryPayload = {
...req.body
}
if (!newLibraryPayload.name || !newLibraryPayload.folders || !newLibraryPayload.folders.length) {
return res.status(500).send('Invalid request')
}
var library = new Library()
newLibraryPayload.displayOrder = this.db.libraries.length + 1
library.setData(newLibraryPayload)
await this.db.insertEntity('library', library)
this.emitter('library_added', library.toJSON())
// Add library watcher
this.watcher.addLibrary(library)
res.json(library)
}
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getAudiobooks(req, res) {
var audiobooks = []
if (req.query.q) {
audiobooks = this.db.audiobooks.filter(ab => {
return ab.isSearchMatch(req.query.q)
}).map(ab => ab.toJSONMinified())
} else {
audiobooks = this.db.audiobooks.map(ab => ab.toJSONMinified())
}
res.json(audiobooks)
}
async deleteAllAudiobooks(req, res) {
if (!req.user.isRoot) {
Logger.warn('User other than root attempted to delete all audiobooks', req.user)
return res.sendStatus(403)
}
Logger.info('Removing all Audiobooks')
var success = await this.db.recreateAudiobookDb()
if (success) res.sendStatus(200)
else res.sendStatus(500)
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}
getAudiobook(req, res) {
if (!req.user) {
return res.sendStatus(403)
}
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var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
// Check user can access this audiobooks library
if (!req.user.checkCanAccessLibrary(audiobook.libraryId)) {
return res.sendStatus(403)
}
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res.json(audiobook.toJSONExpanded())
}
async handleDeleteAudiobook(audiobook) {
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// Remove audiobook from users
for (let i = 0; i < this.db.users.length; i++) {
var user = this.db.users[i]
var madeUpdates = user.deleteAudiobookProgress(audiobook.id)
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if (madeUpdates) {
await this.db.updateEntity('user', user)
}
}
// remove any streams open for this audiobook
var streams = this.streamManager.streams.filter(stream => stream.audiobookId === audiobook.id)
for (let i = 0; i < streams.length; i++) {
var stream = streams[i]
var client = stream.client
await stream.close()
if (client && client.user) {
client.user.stream = null
client.stream = null
this.db.updateUserStream(client.user.id, null)
}
}
var audiobookJSON = audiobook.toJSONMinified()
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await this.db.removeEntity('audiobook', audiobook.id)
this.emitter('audiobook_removed', audiobookJSON)
}
async deleteAudiobook(req, res) {
if (!req.user.canDelete) {
Logger.warn('User attempted to delete without permission', req.user)
return res.sendStatus(403)
}
var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
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await this.handleDeleteAudiobook(audiobook)
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res.sendStatus(200)
}
async batchDeleteAudiobooks(req, res) {
if (!req.user.canDelete) {
Logger.warn('User attempted to delete without permission', req.user)
return res.sendStatus(403)
}
var { audiobookIds } = req.body
if (!audiobookIds || !audiobookIds.length) {
return res.sendStatus(500)
}
var audiobooksToDelete = this.db.audiobooks.filter(ab => audiobookIds.includes(ab.id))
if (!audiobooksToDelete.length) {
return res.sendStatus(404)
}
for (let i = 0; i < audiobooksToDelete.length; i++) {
Logger.info(`[ApiController] Deleting Audiobook "${audiobooksToDelete[i].title}"`)
await this.handleDeleteAudiobook(audiobooksToDelete[i])
}
res.sendStatus(200)
}
async batchUpdateAudiobooks(req, res) {
if (!req.user.canUpdate) {
Logger.warn('User attempted to batch update without permission', req.user)
return res.sendStatus(403)
}
var audiobooks = req.body
if (!audiobooks || !audiobooks.length) {
return res.sendStatus(500)
}
var audiobooksUpdated = 0
audiobooks = audiobooks.map((ab) => {
var _ab = this.db.audiobooks.find(__ab => __ab.id === ab.id)
if (!_ab) return null
var hasUpdated = _ab.update(ab)
if (!hasUpdated) return null
audiobooksUpdated++
return _ab
}).filter(ab => ab)
if (audiobooksUpdated) {
Logger.info(`[ApiController] ${audiobooksUpdated} Audiobooks have updates`)
for (let i = 0; i < audiobooks.length; i++) {
await this.db.updateAudiobook(audiobooks[i])
this.emitter('audiobook_updated', audiobooks[i].toJSONMinified())
}
}
res.json({
success: true,
updates: audiobooksUpdated
})
}
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async updateAudiobookTracks(req, res) {
if (!req.user.canUpdate) {
Logger.warn('User attempted to update audiotracks without permission', req.user)
return res.sendStatus(403)
}
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var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
var orderedFileData = req.body.orderedFileData
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Logger.info(`Updating audiobook tracks called ${audiobook.id}`)
audiobook.updateAudioTracks(orderedFileData)
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await this.db.updateAudiobook(audiobook)
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.json(audiobook.toJSON())
}
async uploadAudiobookCover(req, res) {
if (!req.user.canUpload || !req.user.canUpdate) {
Logger.warn('User attempted to upload a cover without permission', req.user)
return res.sendStatus(403)
}
var audiobookId = req.params.id
var audiobook = this.db.audiobooks.find(ab => ab.id === audiobookId)
if (!audiobook) {
return res.status(404).send('Audiobook not found')
}
var result = null
if (req.body && req.body.url) {
Logger.debug(`[ApiController] Requesting download cover from url "${req.body.url}"`)
result = await this.coverController.downloadCoverFromUrl(audiobook, req.body.url)
} else if (req.files && req.files.cover) {
Logger.debug(`[ApiController] Handling uploaded cover`)
var coverFile = req.files.cover
result = await this.coverController.uploadCover(audiobook, coverFile)
} else {
return res.status(400).send('Invalid request no file or url')
}
if (result && result.error) {
return res.status(400).send(result.error)
} else if (!result || !result.cover) {
return res.status(500).send('Unknown error occurred')
}
await this.db.updateAudiobook(audiobook)
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.json({
success: true,
cover: result.cover
})
}
async updateAudiobookCoverFromFile(req, res) {
if (!req.user.canUpdate) {
Logger.warn('User attempted to update without permission', req.user)
return res.sendStatus(403)
}
var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
var coverFile = req.body
var updated = await audiobook.setCoverFromFile(coverFile)
if (updated) {
await this.db.updateAudiobook(audiobook)
this.emitter('audiobook_updated', audiobook.toJSONMinified())
}
if (updated) res.status(200).send('Cover updated successfully')
else res.status(200).send('No update was made to cover')
}
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async updateAudiobook(req, res) {
if (!req.user.canUpdate) {
Logger.warn('User attempted to update without permission', req.user)
return res.sendStatus(403)
}
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var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
var hasUpdates = audiobook.update(req.body)
if (hasUpdates) {
await this.db.updateAudiobook(audiobook)
}
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.json(audiobook.toJSON())
}
async match(req, res) {
var body = req.body
var audiobookId = req.params.id
var audiobook = this.db.audiobooks.find(ab => ab.id === audiobookId)
var bookData = {
olid: body.id,
publish_year: body.first_publish_year,
description: body.description,
title: body.title,
author: body.author,
cover: body.cover
}
audiobook.setBook(bookData)
await this.db.updateAudiobook(audiobook)
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.sendStatus(200)
}
async resetUserAudiobookProgress(req, res) {
var audiobook = this.db.audiobooks.find(ab => ab.id === req.params.id)
if (!audiobook) {
return res.status(404).send('Audiobook not found')
}
req.user.resetAudiobookProgress(audiobook)
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await this.db.updateEntity('user', req.user)
this.clientEmitter(req.user.id, 'user_updated', req.user.toJSONForBrowser())
res.sendStatus(200)
}
async updateUserAudiobookProgress(req, res) {
var audiobook = this.db.audiobooks.find(ab => ab.id === req.params.id)
if (!audiobook) {
return res.status(404).send('Audiobook not found')
}
var wasUpdated = req.user.updateAudiobookProgress(audiobook, req.body)
if (wasUpdated) {
await this.db.updateEntity('user', req.user)
this.clientEmitter(req.user.id, 'user_updated', req.user.toJSONForBrowser())
}
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res.sendStatus(200)
}
async batchUpdateUserAudiobooksProgress(req, res) {
var abProgresses = req.body
if (!abProgresses || !abProgresses.length) {
return res.sendStatus(500)
}
var shouldUpdate = false
abProgresses.forEach((progress) => {
var audiobook = this.db.audiobooks.find(ab => ab.id === progress.audiobookId)
if (audiobook) {
var wasUpdated = req.user.updateAudiobookProgress(audiobook, progress)
if (wasUpdated) shouldUpdate = true
}
})
if (shouldUpdate) {
await this.db.updateEntity('user', req.user)
this.clientEmitter(req.user.id, 'user_updated', req.user.toJSONForBrowser())
}
res.sendStatus(200)
}
userChangePassword(req, res) {
this.auth.userChangePassword(req, res)
}
async openRssFeed(req, res) {
var audiobookId = req.body.audiobookId
var audiobook = this.db.audiobooks.find(ab => ab.id === audiobookId)
if (!audiobook) return res.sendStatus(404)
var feed = await this.rssFeeds.openFeed(audiobook)
console.log('Feed open', feed)
res.json(feed)
}
async userUpdateSettings(req, res) {
var settingsUpdate = req.body
if (!settingsUpdate || !isObject(settingsUpdate)) {
return res.sendStatus(500)
}
var madeUpdates = req.user.updateSettings(settingsUpdate)
if (madeUpdates) {
await this.db.updateEntity('user', req.user)
}
return res.json({
success: true,
settings: req.user.settings
})
}
userJsonWithBookProgressDetails(user) {
var json = user.toJSONForBrowser()
// User audiobook progress attach book details
if (json.audiobooks && Object.keys(json.audiobooks).length) {
for (const audiobookId in json.audiobooks) {
var audiobook = this.db.audiobooks.find(ab => ab.id === audiobookId)
if (!audiobook) {
Logger.error('[ApiController] Audiobook not found for users progress ' + audiobookId)
} else {
json.audiobooks[audiobookId].book = audiobook.book.toJSON()
}
}
}
return json
}
getUsers(req, res) {
if (req.user.type !== 'root') return res.sendStatus(403)
var users = this.db.users.map(u => this.userJsonWithBookProgressDetails(u))
res.json(users)
}
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async createUser(req, res) {
if (!req.user.isRoot) {
Logger.warn('Non-root user attempted to create user', req.user)
return res.sendStatus(403)
}
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var account = req.body
var username = account.username
var usernameExists = this.db.users.find(u => u.username.toLowerCase() === username.toLowerCase())
if (usernameExists) {
return res.status(500).send('Username already taken')
}
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account.id = (Math.trunc(Math.random() * 1000) + Date.now()).toString(36)
account.pash = await this.auth.hashPass(account.password)
delete account.password
account.token = await this.auth.generateAccessToken({ userId: account.id })
account.createdAt = Date.now()
var newUser = new User(account)
var success = await this.db.insertEntity('user', newUser)
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if (success) {
this.clientEmitter(req.user.id, 'user_added', newUser)
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res.json({
user: newUser.toJSONForBrowser()
})
} else {
return res.status(500).send('Failed to save new user')
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}
}
async getUser(req, res) {
if (!req.user.isRoot) {
Logger.error('User other than root attempting to get user', req.user)
return res.sendStatus(403)
}
var user = this.db.users.find(u => u.id === req.params.id)
if (!user) {
return res.sendStatus(404)
}
res.json(this.userJsonWithBookProgressDetails(user))
}
async updateUser(req, res) {
if (!req.user.isRoot) {
Logger.error('User other than root attempting to update user', req.user)
return res.sendStatus(403)
}
var user = this.db.users.find(u => u.id === req.params.id)
if (!user) {
return res.sendStatus(404)
}
var account = req.body
if (account.username !== undefined && account.username !== user.username) {
var usernameExists = this.db.users.find(u => u.username.toLowerCase() === account.username.toLowerCase())
if (usernameExists) {
return res.status(500).send('Username already taken')
}
}
// Updating password
if (account.password) {
account.pash = await this.auth.hashPass(account.password)
delete account.password
}
var hasUpdated = user.update(account)
if (hasUpdated) {
await this.db.updateEntity('user', user)
}
this.clientEmitter(req.user.id, 'user_updated', user.toJSONForBrowser())
res.json({
success: true,
user: user.toJSONForBrowser()
})
}
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async deleteUser(req, res) {
if (!req.user.isRoot) {
Logger.error('User other than root attempting to delete user', req.user)
return res.sendStatus(403)
}
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if (req.params.id === 'root') {
return res.sendStatus(500)
}
if (req.user.id === req.params.id) {
Logger.error('Attempting to delete themselves...')
return res.sendStatus(500)
}
var user = this.db.users.find(u => u.id === req.params.id)
if (!user) {
Logger.error('User not found')
return res.json({
error: 'User not found'
})
}
// Todo: check if user is logged in and cancel streams
var userJson = user.toJSONForBrowser()
await this.db.removeEntity('user', user.id)
this.clientEmitter(req.user.id, 'user_removed', userJson)
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res.json({
success: true
})
}
async updateServerSettings(req, res) {
if (!req.user.isRoot) {
Logger.error('User other than root attempting to update server settings', req.user)
return res.sendStatus(403)
}
var settingsUpdate = req.body
if (!settingsUpdate || !isObject(settingsUpdate)) {
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return res.status(500).send('Invalid settings update object')
}
var madeUpdates = this.db.serverSettings.update(settingsUpdate)
if (madeUpdates) {
// If backup schedule is updated - update backup manager
if (settingsUpdate.backupSchedule !== undefined) {
this.backupManager.updateCronSchedule()
}
await this.db.updateEntity('settings', this.db.serverSettings)
}
return res.json({
success: true,
serverSettings: this.db.serverSettings
})
}
async deleteBackup(req, res) {
if (!req.user.isRoot) {
Logger.error(`[ApiController] Non-Root user attempting to delete backup`, req.user)
return res.sendStatus(403)
}
var backup = this.backupManager.backups.find(b => b.id === req.params.id)
if (!backup) {
return res.sendStatus(404)
}
await this.backupManager.removeBackup(backup)
res.json(this.backupManager.backups.map(b => b.toJSON()))
}
async uploadBackup(req, res) {
if (!req.user.isRoot) {
Logger.error(`[ApiController] Non-Root user attempting to upload backup`, req.user)
return res.sendStatus(403)
}
if (!req.files.file) {
Logger.error('[ApiController] Upload backup invalid')
return res.sendStatus(500)
}
this.backupManager.uploadBackup(req, res)
}
async download(req, res) {
if (!req.user.canDownload) {
Logger.error('User attempting to download without permission', req.user)
return res.sendStatus(403)
}
var downloadId = req.params.id
Logger.info('Download Request', downloadId)
var download = this.downloadManager.getDownload(downloadId)
if (!download) {
Logger.error('Download request not found', downloadId)
return res.sendStatus(404)
}
var options = {
headers: {
'Content-Type': download.mimeType
}
}
res.download(download.fullPath, download.filename, options, (err) => {
if (err) {
Logger.error('Download Error', err)
}
})
}
getGenres(req, res) {
res.json({
genres: this.db.getGenres()
})
}
async getDirectories(dir, relpath, excludedDirs, level = 0) {
try {
var paths = await fs.readdir(dir)
var dirs = await Promise.all(paths.map(async dirname => {
var fullPath = Path.join(dir, dirname)
var path = Path.join(relpath, dirname)
var isDir = (await fs.lstat(fullPath)).isDirectory()
if (isDir && !excludedDirs.includes(path) && dirname !== 'node_modules') {
return {
path,
dirname,
fullPath,
level,
dirs: level < 4 ? (await this.getDirectories(fullPath, path, excludedDirs, level + 1)) : []
}
} else {
return false
}
}))
dirs = dirs.filter(d => d)
return dirs
} catch (error) {
Logger.error('Failed to readdir', dir, error)
return []
}
}
async getFileSystemPaths(req, res) {
var excludedDirs = ['node_modules', 'client', 'server', '.git', 'static', 'build', 'dist', 'metadata', 'config', 'sys', 'proc'].map(dirname => {
return Path.sep + dirname
})
// Do not include existing mapped library paths in response
this.db.libraries.forEach(lib => {
lib.folders.forEach((folder) => {
var dir = folder.fullPath
if (dir.includes(global.appRoot)) dir = dir.replace(global.appRoot, '')
excludedDirs.push(dir)
})
})
Logger.debug(`[Server] get file system paths, excluded: ${excludedDirs.join(', ')}`)
var dirs = await this.getDirectories(global.appRoot, '/', excludedDirs)
res.json(dirs)
}
async scanAudioTrackNums(req, res) {
if (!req.user || !req.user.isRoot) {
return res.sendStatus(403)
}
var audiobook = this.db.audiobooks.find(ab => ab.id === req.params.id)
if (!audiobook) {
return res.status(404).send('Audiobook not found')
}
var scandata = await audioFileScanner.scanTrackNumbers(audiobook)
res.json(scandata)
}
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}
module.exports = ApiController