Add:mtime,ctime,birthtime to audiobook folder and files

server/objects/AudioFile.js

@@ -11,6 +11,9 @@ class AudioFile {
     this.ext = null
     this.path = null
     this.fullPath = null
+    this.mtimeMs = null
+    this.ctimeMs = null
+    this.birthtimeMs = null
     this.addedAt = null
 
     this.trackNumFromMeta = null
@@ -51,6 +54,9 @@ class AudioFile {
       ext: this.ext,
       path: this.path,
       fullPath: this.fullPath,
+      mtimeMs: this.mtimeMs,
+      ctimeMs: this.ctimeMs,
+      birthtimeMs: this.birthtimeMs,
       addedAt: this.addedAt,
       trackNumFromMeta: this.trackNumFromMeta,
       discNumFromMeta: this.discNumFromMeta,
@@ -82,6 +88,9 @@ class AudioFile {
     this.ext = data.ext
     this.path = data.path
     this.fullPath = data.fullPath
+    this.mtimeMs = data.mtimeMs || 0
+    this.ctimeMs = data.ctimeMs || 0
+    this.birthtimeMs = data.birthtimeMs || 0
     this.addedAt = data.addedAt
     this.manuallyVerified = !!data.manuallyVerified
     this.invalid = !!data.invalid
@@ -124,6 +133,9 @@ class AudioFile {
     this.ext = fileData.ext
     this.path = fileData.path
     this.fullPath = fileData.fullPath
+    this.mtimeMs = fileData.mtimeMs || 0
+    this.ctimeMs = fileData.ctimeMs || 0
+    this.birthtimeMs = fileData.birthtimeMs || 0
     this.addedAt = Date.now()
 
     this.trackNumFromMeta = fileData.trackNumFromMeta

server/objects/Audiobook.js

@@ -1,7 +1,7 @@
 const Path = require('path')
 const fs = require('fs-extra')
-const { bytesPretty, readTextFile } = require('../utils/fileUtils')
-const { comparePaths, getIno, getId, elapsedPretty } = require('../utils/index')
+const { bytesPretty, readTextFile, getIno } = require('../utils/fileUtils')
+const { comparePaths, getId, elapsedPretty } = require('../utils/index')
 const { parseOpfMetadataXML } = require('../utils/parseOpfMetadata')
 const { extractCoverArt } = require('../utils/ffmpegHelpers')
 const nfoGenerator = require('../utils/nfoGenerator')
@@ -22,6 +22,9 @@ class Audiobook {
 
     this.path = null
     this.fullPath = null
+    this.mtimeMs = null
+    this.ctimeMs = null
+    this.birthtimeMs = null
     this.addedAt = null
     this.lastUpdate = null
     this.lastScan = null
@@ -57,6 +60,9 @@ class Audiobook {
     this.folderId = audiobook.folderId || 'audiobooks'
     this.path = audiobook.path
     this.fullPath = audiobook.fullPath
+    this.mtimeMs = audiobook.mtimeMs || 0
+    this.ctimeMs = audiobook.ctimeMs || 0
+    this.birthtimeMs = audiobook.birthtimeMs || 0
     this.addedAt = audiobook.addedAt
     this.lastUpdate = audiobook.lastUpdate || this.addedAt
     this.lastScan = audiobook.lastScan || null
@@ -179,6 +185,9 @@ class Audiobook {
       folderId: this.folderId,
       path: this.path,
       fullPath: this.fullPath,
+      mtimeMs: this.mtimeMs,
+      ctimeMs: this.ctimeMs,
+      birthtimeMs: this.birthtimeMs,
       addedAt: this.addedAt,
       lastUpdate: this.lastUpdate,
       lastScan: this.lastScan,
@@ -205,6 +214,9 @@ class Audiobook {
       tags: this.tags,
       path: this.path,
       fullPath: this.fullPath,
+      mtimeMs: this.mtimeMs,
+      ctimeMs: this.ctimeMs,
+      birthtimeMs: this.birthtimeMs,
       addedAt: this.addedAt,
       lastUpdate: this.lastUpdate,
       duration: this.duration,
@@ -228,6 +240,9 @@ class Audiobook {
       folderId: this.folderId,
       path: this.path,
       fullPath: this.fullPath,
+      mtimeMs: this.mtimeMs,
+      ctimeMs: this.ctimeMs,
+      birthtimeMs: this.birthtimeMs,
       addedAt: this.addedAt,
       lastUpdate: this.lastUpdate,
       duration: this.duration,
@@ -335,6 +350,9 @@ class Audiobook {
 
     this.path = data.path
     this.fullPath = data.fullPath
+    this.mtimeMs = data.mtimeMs || 0
+    this.ctimeMs = data.ctimeMs || 0
+    this.birthtimeMs = data.birthtimeMs || 0
     this.addedAt = Date.now()
     this.lastUpdate = this.addedAt
 
@@ -903,12 +921,6 @@ class Audiobook {
       }
     }
 
-    if (existingFile.filename !== fileFound.filename) {
-      existingFile.filename = fileFound.filename
-      existingFile.ext = fileFound.ext
-      hasUpdated = true
-    }
-
     if (existingFile.path !== fileFound.path) {
       existingFile.path = fileFound.path
       existingFile.fullPath = fileFound.fullPath
@@ -918,6 +930,14 @@ class Audiobook {
       hasUpdated = true
     }
 
+    var keysToCheck = ['filename', 'ext', 'mtimeMs', 'ctimeMs', 'birthtimeMs', 'size']
+    keysToCheck.forEach((key) => {
+      if (existingFile[key] !== fileFound[key]) {
+        existingFile[key] = fileFound[key]
+        hasUpdated = true
+      }
+    })
+
     if (!isAudioFile && existingFile.filetype !== fileFound.filetype) {
       existingFile.filetype = fileFound.filetype
       hasUpdated = true
@@ -957,6 +977,14 @@ class Audiobook {
       hasUpdated = true
     }
 
+    var keysToCheck = ['mtimeMs', 'ctimeMs', 'birthtimeMs']
+    keysToCheck.forEach((key) => {
+      if (dataFound[key] != this[key]) {
+        this[key] = dataFound[key] || 0
+        hasUpdated = true
+      }
+    })
+
     var newAudioFileData = []
     var newOtherFileData = []
     var existingAudioFileData = []

server/objects/AudiobookFile.js

@@ -6,6 +6,11 @@ class AudiobookFile {
     this.ext = null
     this.path = null
     this.fullPath = null
+    this.size = null
+    this.mtimeMs = null
+    this.ctimeMs = null
+    this.birthtimeMs = null
+
     this.addedAt = null
 
     if (data) {
@@ -25,6 +30,10 @@ class AudiobookFile {
       ext: this.ext,
       path: this.path,
       fullPath: this.fullPath,
+      size: this.size,
+      mtimeMs: this.mtimeMs,
+      ctimeMs: this.ctimeMs,
+      birthtimeMs: this.birthtimeMs,
       addedAt: this.addedAt
     }
   }
@@ -36,6 +45,10 @@ class AudiobookFile {
     this.ext = data.ext
     this.path = data.path
     this.fullPath = data.fullPath
+    this.size = data.size || 0
+    this.mtimeMs = data.mtimeMs || 0
+    this.ctimeMs = data.ctimeMs || 0
+    this.birthtimeMs = data.birthtimeMs || 0
     this.addedAt = data.addedAt
   }
 
@@ -46,6 +59,10 @@ class AudiobookFile {
     this.ext = data.ext
     this.path = data.path
     this.fullPath = data.fullPath
+    this.size = data.size || 0
+    this.mtimeMs = data.mtimeMs || 0
+    this.ctimeMs = data.ctimeMs || 0
+    this.birthtimeMs = data.birthtimeMs || 0
     this.addedAt = Date.now()
   }
 }

server/scanner/Scanner.js

@@ -205,6 +205,7 @@ class Scanner {
     // Check for existing & removed audiobooks
     for (let i = 0; i < audiobooksInLibrary.length; i++) {
       var audiobook = audiobooksInLibrary[i]
+      // Find audiobook folder with matching inode or matching path
       var dataFound = audiobookDataFound.find(abd => abd.ino === audiobook.ino || comparePaths(abd.path, audiobook.path))
       if (!dataFound) {
         libraryScan.addLog(LogLevel.WARN, `Audiobook "${audiobook.title}" is missing`)

server/utils/fileUtils.js

@@ -20,6 +20,23 @@ async function getFileStat(path) {
 }
 module.exports.getFileStat = getFileStat
 
+async function getFileTimestampsWithIno(path) {
+  try {
+    var stat = await fs.stat(path, { bigint: true })
+    return {
+      size: Number(stat.size),
+      mtimeMs: Number(stat.mtimeMs),
+      ctimeMs: Number(stat.ctimeMs),
+      birthtimeMs: Number(stat.birthtimeMs),
+      ino: String(stat.ino)
+    }
+  } catch (err) {
+    console.error('Failed to getFileTimestampsWithIno', err)
+    return false
+  }
+}
+module.exports.getFileTimestampsWithIno = getFileTimestampsWithIno
+
 async function getFileSize(path) {
   var stat = await getFileStat(path)
   if (!stat) return 0
@@ -27,6 +44,15 @@ async function getFileSize(path) {
 }
 module.exports.getFileSize = getFileSize
 
+
+function getIno(path) {
+  return fs.stat(path, { bigint: true }).then((data => String(data.ino))).catch((err) => {
+    Logger.error('[Utils] Failed to get ino for path', path, err)
+    return null
+  })
+}
+module.exports.getIno = getIno
+
 async function readTextFile(path) {
   try {
     var data = await fs.readFile(path)

server/utils/index.js

@@ -38,13 +38,6 @@ module.exports.comparePaths = (path1, path2) => {
   return path1 === path2 || Path.normalize(path1) === Path.normalize(path2)
 }
 
-module.exports.getIno = (path) => {
-  return fs.promises.stat(path, { bigint: true }).then((data => String(data.ino))).catch((err) => {
-    Logger.error('[Utils] Failed to get ino for path', path, err)
-    return null
-  })
-}
-
 module.exports.isNullOrNaN = (num) => {
   return num === null || isNaN(num)
 }

server/utils/scandir.js

@@ -1,8 +1,7 @@
 const Path = require('path')
 const fs = require('fs-extra')
 const Logger = require('../Logger')
-const { getIno } = require('./index')
-const { recurseFiles } = require('./fileUtils')
+const { recurseFiles, getFileTimestampsWithIno } = require('./fileUtils')
 const globals = require('./globals')
 
 function isBookFile(path) {
@@ -114,16 +113,20 @@ function groupFileItemsIntoBooks(fileItems) {
 }
 
 function cleanFileObjects(basepath, abrelpath, files) {
-  return files.map((file) => {
+  return Promise.all(files.map(async (file) => {
+    var fullPath = Path.posix.join(basepath, file)
+    var fileTsData = await getFileTimestampsWithIno(fullPath)
+
     var ext = Path.extname(file)
     return {
       filetype: getFileType(ext),
       filename: Path.basename(file),
       path: Path.posix.join(abrelpath, file), // /AUDIOBOOK/PATH/filename.mp3
-      fullPath: Path.posix.join(basepath, file), // /audiobooks/AUDIOBOOK/PATH/filename.mp3
-      ext: ext
+      fullPath, // /audiobooks/AUDIOBOOK/PATH/filename.mp3
+      ext: ext,
+      ...fileTsData
     }
-  })
+  }))
 }
 
 function getFileType(ext) {
@@ -162,15 +165,15 @@ async function scanRootDir(folder, serverSettings = {}) {
   for (const audiobookPath in audiobookGrouping) {
     var audiobookData = getAudiobookDataFromDir(folderPath, audiobookPath, parseSubtitle)
 
-    var fileObjs = cleanFileObjects(audiobookData.fullPath, audiobookPath, audiobookGrouping[audiobookPath])
-    for (let i = 0; i < fileObjs.length; i++) {
-      fileObjs[i].ino = await getIno(fileObjs[i].fullPath)
-    }
-    var audiobookIno = await getIno(audiobookData.fullPath)
+    var fileObjs = await cleanFileObjects(audiobookData.fullPath, audiobookPath, audiobookGrouping[audiobookPath])
+    var audiobookFolderStats = await getFileTimestampsWithIno(audiobookData.fullPath)
     audiobooks.push({
       folderId: folder.id,
       libraryId: folder.libraryId,
-      ino: audiobookIno,
+      ino: audiobookFolderStats.ino,
+      mtimeMs: audiobookFolderStats.mtimeMs || 0,
+      ctimeMs: audiobookFolderStats.ctimeMs || 0,
+      birthtimeMs: audiobookFolderStats.birthtimeMs || 0,
       ...audiobookData,
       audioFiles: fileObjs.filter(f => f.filetype === 'audio'),
       otherFiles: fileObjs.filter(f => f.filetype !== 'audio')
@@ -282,8 +285,12 @@ async function getAudiobookFileData(folder, audiobookPath, serverSettings = {})
 
   var audiobookDir = audiobookPath.replace(folderFullPath, '').slice(1)
   var audiobookData = getAudiobookDataFromDir(folderFullPath, audiobookDir, parseSubtitle)
+  var audiobookFolderStats = await getFileTimestampsWithIno(audiobookData.fullPath)
   var audiobook = {
-    ino: await getIno(audiobookData.fullPath),
+    ino: audiobookFolderStats.ino,
+    mtimeMs: audiobookFolderStats.mtimeMs || 0,
+    ctimeMs: audiobookFolderStats.ctimeMs || 0,
+    birthtimeMs: audiobookFolderStats.birthtimeMs || 0,
     folderId: folder.id,
     libraryId: folder.libraryId,
     ...audiobookData,
@@ -294,14 +301,14 @@ async function getAudiobookFileData(folder, audiobookPath, serverSettings = {})
   for (let i = 0; i < fileItems.length; i++) {
     var fileItem = fileItems[i]
 
-    var ino = await getIno(fileItem.fullpath)
+    var fileStatData = await getFileTimestampsWithIno(fileItem.fullpath)
     var fileObj = {
-      ino,
       filetype: getFileType(fileItem.extension),
       filename: fileItem.name,
       path: fileItem.path,
       fullPath: fileItem.fullpath,
-      ext: fileItem.extension
+      ext: fileItem.extension,
+      ...fileStatData
     }
     if (fileObj.filetype === 'audio') {
       audiobook.audioFiles.push(fileObj)