make subtitle fixer avoid signs&songs

Tdarr_Plugin_gabehf_Anime_Subtitle_Fixer.js

@@ -6,8 +6,8 @@ const details = () => ({
   Type: 'Subtitle',
   Operation: 'Transcode',
   Description:
-    'If no subtitles in the preferred language are made default already, this plugin sets the subtitle stream in that language as default that is not named "Forced". \\n '
-    + 'This is meant to set the full subtitle stream as default for anime who use the naming scheme "English" as full, and "English Forced" for signs & songs. \\n',
+    'If no subtitles in the preferred language are made default already, this plugin sets the subtitle stream in that language as default that is not named "Forced" and is not Signs & Songs. \\n '
+    + 'This is meant to set the full subtitle stream as default for anime that use an unnamed track for full subtitles. \\n',
   Version: '1.0',
   Tags: 'pre-processing,ffmpeg,subtitle only,configurable',
   Inputs: [{
@@ -55,12 +55,17 @@ const plugin = (file, librarySettings, inputs, otherArguments) => {
   let ffmpegCommandInsert = '';
   let subtitleIdx = 0;
   let convert = false;
+  let titles_to_avoid = ['forced', 'signs & songs', 'sign', 'song']
   const defaults = []; // list of tracks currently set as default
   for (let i = 0; i < file.ffProbeData.streams.length; i++) {
     try {
       if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'subtitle') {
         defaults[subtitleIdx] = file.ffProbeData.streams[i].disposition.default === 1;
-        if (!convert && file.ffProbeData.streams[i].disposition.default === 0 && languages.includes(file.ffProbeData.streams[i].tags.language) && !file.ffProbeData.streams[i].tags.title.toLowerCase().includes('forced')) {
+        if (
+          !convert && file.ffProbeData.streams[i].disposition.default === 0 && // not default
+          languages.includes(file.ffProbeData.streams[i].tags.language) &&  // in preferred lang
+          titles_to_avoid.some((s) => file.ffProbeData.streams[i].tags.title.toLowerCase().includes(s)) // not named 'forced' or 'signs & songs'
+        ) {
           convert = true;
           ffmpegCommandInsert += `-disposition:s:${subtitleIdx} default `;
           response.infoLog += `☒Subtitle stream 0:s:${subtitleIdx} is the first track in preferred language, not named forced, and not currently default; setting as default. \n`;