Add:Button for testing scan probes in audiobook tracks table

server/controllers/LibraryItemController.js

@@ -1,5 +1,5 @@
 const Logger = require('../Logger')
-const { reqSupportsWebp } = require('../utils/index')
+const { reqSupportsWebp, isNullOrNaN } = require('../utils/index')
 const { ScanResult } = require('../utils/constants')
 
 class LibraryItemController {
@@ -464,6 +464,22 @@ class LibraryItemController {
     res.sendStatus(200)
   }
 
+  async toneScan(req, res) {
+    if (!req.libraryItem.media.audioFiles.length) {
+      return res.sendStatus(404)
+    }
+
+    const audioFileIndex = isNullOrNaN(req.params.index) ? 1 : Number(req.params.index)
+    const audioFile = req.libraryItem.media.audioFiles.find(af => af.index === audioFileIndex)
+    if (!audioFile) {
+      Logger.error(`[LibraryItemController] toneScan: Audio file not found with index ${audioFileIndex}`)
+      return res.sendStatus(404)
+    }
+
+    const toneData = await this.scanner.probeAudioFileWithTone(audioFile)
+    res.json(toneData)
+  }
+
   middleware(req, res, next) {
     var item = this.db.libraryItems.find(li => li.id === req.params.id)
     if (!item || !item.media) return res.sendStatus(404)

server/routers/ApiRouter.js

@@ -101,6 +101,7 @@ class ApiRouter {
     this.router.post('/items/:id/chapters', LibraryItemController.middleware.bind(this), LibraryItemController.updateMediaChapters.bind(this))
     this.router.post('/items/:id/open-feed', LibraryItemController.middleware.bind(this), LibraryItemController.openRSSFeed.bind(this))
     this.router.post('/items/:id/close-feed', LibraryItemController.middleware.bind(this), LibraryItemController.closeRSSFeed.bind(this))
+    this.router.post('/items/:id/tone-scan/:index?', LibraryItemController.middleware.bind(this), LibraryItemController.toneScan.bind(this))
 
     this.router.post('/items/batch/delete', LibraryItemController.batchDelete.bind(this))
     this.router.post('/items/batch/update', LibraryItemController.batchUpdate.bind(this))

server/scanner/MediaFileScanner.js

@@ -289,5 +289,10 @@ class MediaFileScanner {
 
     return hasUpdated
   }
+
+  probeAudioFileWithTone(audioFile) {
+    Logger.debug(`[MediaFileScanner] using tone to probe audio file "${audioFile.metadata.path}"`)
+    return toneProber.rawProbe(audioFile.metadata.path)
+  }
 }
 module.exports = new MediaFileScanner()

server/scanner/Scanner.js

@@ -991,5 +991,9 @@ class Scanner {
     this.librariesScanning = this.librariesScanning.filter(ls => ls.id !== library.id)
     this.emitter('scan_complete', libraryScan.getScanEmitData)
   }
+
+  probeAudioFileWithTone(audioFile) {
+    return MediaFileScanner.probeAudioFileWithTone(audioFile)
+  }
 }
 module.exports = Scanner

server/utils/toneProber.js

@@ -155,4 +155,19 @@ module.exports.probe = (filepath, verbose = false) => {
       error
     }
   })
+}
+
+module.exports.rawProbe = (filepath) => {
+  if (process.env.TONE_PATH) {
+    tone.TONE_PATH = process.env.TONE_PATH
+  }
+
+  return tone.dump(filepath).then((dumpPayload) => {
+    return dumpPayload
+  }).catch((error) => {
+    Logger.error(`[toneProber] Failed to probe file at path "${filepath}"`, error)
+    return {
+      error
+    }
+  })
 }