Cleanup & start of abs metadata file

server/utils/absFileGenerator.js

@@ -0,0 +1,37 @@
+const fs = require('fs-extra')
+const filePerms = require('./filePerms')
+const package = require('../../package.json')
+const Logger = require('../Logger')
+
+const bookKeyMap = {
+  title: 'title',
+  subtitle: 'subtitle',
+  author: 'authorFL',
+  narrator: 'narratorFL',
+  series: 'series',
+  volumeNumber: 'volumeNumber',
+  publishYear: 'publishYear',
+  publisher: 'publisher',
+  description: 'description',
+  isbn: 'isbn',
+  asin: 'asin',
+  language: 'language',
+  genres: 'genresCommaSeparated'
+}
+
+function generate(audiobook, outputPath, uid, gid) {
+  var fileString = `[audiobookshelf v${package.version}]\n`
+
+  for (const key in bookKeyMap) {
+    const value = audiobook.book[bookKeyMap[key]] || ''
+    fileString += `${key}=${value}\n`
+  }
+
+  return fs.writeFile(outputPath, fileString).then(() => {
+    return filePerms(outputPath, 0o774, uid, gid).then(() => true)
+  }).catch((error) => {
+    Logger.error(`[absMetaFileGenerator] Failed to save abs file`, error)
+    return false
+  })
+}
+module.exports.generate = generate