Series as a dropdown and filter, fix genre list in details modal

server/utils/index.js

@@ -23,4 +23,21 @@ const levenshteinDistance = (str1, str2, caseSensitive = false) => {
   }
   return track[str2.length][str1.length];
 }
-module.exports.levenshteinDistance = levenshteinDistance
+module.exports.levenshteinDistance = levenshteinDistance
+
+const cleanString = (str) => {
+  if (!str) return ''
+
+  // replace accented characters: https://stackoverflow.com/a/49901740/7431543
+  str = str.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
+
+  const availableChars = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
+  const cleanChar = (char) => availableChars.indexOf(char) < 0 ? '?' : char
+
+  var cleaned = ''
+  for (let i = 0; i < str.length; i++) {
+    cleaned += cleanChar(str[i])
+  }
+  return cleaned
+}
+module.exports.cleanString = cleanString

server/utils/scandir.js

@@ -1,6 +1,7 @@
 const Path = require('path')
 const dir = require('node-dir')
 const Logger = require('../Logger')
+const { cleanString } = require('./index')
 
 const AUDIOBOOK_PARTS_FORMATS = ['m4b', 'mp3']
 const INFO_FORMATS = ['nfo']
@@ -64,7 +65,7 @@ async function getAllAudiobookFiles(abRootPath) {
       audiobooks[path] = {
         author: author,
         title: title,
-        series: series,
+        series: cleanString(series),
         publishYear: publishYear,
         path: relpath,
         fullPath: Path.join(abRootPath, path),