audiobookshelf/server/controllers/BookController.js
2021-11-28 19:36:44 -06:00

215 lines
6.7 KiB
JavaScript

const Logger = require('../Logger')
class BookController {
constructor() { }
findAll(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)
}
findOne(req, res) {
if (!req.user) {
return res.sendStatus(403)
}
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)
}
res.json(audiobook.toJSONExpanded())
}
async update(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 hasUpdates = audiobook.update(req.body)
if (hasUpdates) {
await this.db.updateAudiobook(audiobook)
}
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.json(audiobook.toJSON())
}
async delete(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)
await this.handleDeleteAudiobook(audiobook)
res.sendStatus(200)
}
// DELETE: api/books/all
async deleteAll(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)
}
// POST: api/books/batch/delete
async batchDelete(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)
}
// POST: api/books/batch/update
async batchUpdate(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
})
}
// PATCH: api/books/:id/tracks
async updateTracks(req, res) {
if (!req.user.canUpdate) {
Logger.warn('User attempted to update audiotracks 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 orderedFileData = req.body.orderedFileData
Logger.info(`Updating audiobook tracks called ${audiobook.id}`)
audiobook.updateAudioTracks(orderedFileData)
await this.db.updateAudiobook(audiobook)
this.emitter('audiobook_updated', audiobook.toJSONMinified())
res.json(audiobook.toJSON())
}
// GET: api/books/:id/stream
openStream(req, res) {
var audiobook = this.db.audiobooks.find(a => a.id === req.params.id)
if (!audiobook) return res.sendStatus(404)
this.streamManager.openStreamApiRequest(res, req.user, audiobook)
}
// POST: api/books/:id/cover
async uploadCover(req, res) {
if (!req.user.canUpload || !req.user.canUpdate) {
Logger.warn('User attempted to upload a cover without permission', req.user)
return res.sendStatus(403)
}
var audiobookId = req.params.id
var audiobook = this.db.audiobooks.find(ab => ab.id === audiobookId)
if (!audiobook) {
return res.status(404).send('Audiobook not found')
}
var result = null
if (req.body && req.body.url) {
Logger.debug(`[ApiController] Requesting download cover from url "${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
})
}
// PATCH api/books/:id/coverfile
async updateCoverFromFile(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')
}
}
module.exports = new BookController()