Fixed bug when searching for existing songs whose name contains a period

src/client/components/downloaders/Spotify.ts

@@ -188,8 +188,11 @@ class SpotifyDownloader extends Downloader
 
     #parseFilename (fileName: string)
     {
-        const [ name, ext ] = fileName.split('.');
+        const match = fileName.match(/(?<artist>.+)\W---\W(?<song>.+)\W---\W(?<album>.+)(?<ext>\.\w+)$/u);
-        const [ artist, song, album ] = name.split('---').map(str => str.trim());
+        if (!match || !match.groups)
+            throw new Error('Unknown file name format');
+
+        const { artist, song, album, ext } = match.groups;
         return {
             fileName,
             artist,