Fix:Relative file path for single book scans, Change:Route names & refactor api

server/controllers/BookController.js

@@ -0,0 +1,220 @@
+const Logger = require('../Logger')
+
+class BookController {
+  constructor(db, emitter, clientEmitter, streamManager, coverController) {
+    this.db = db
+    this.emitter = emitter
+    this.clientEmitter = clientEmitter
+    this.streamManager = streamManager
+    this.coverController = coverController
+  }
+
+  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()