hacked together tagger. customization almost certainly needed.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

129 lines
4.7 KiB

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using static AutoTag.cli.Helpers;
using TagFile = TagLib.File;
namespace AutoTag.cli {
internal static class AutoTag {
private static void Main(string[] args) {
if (args.Length != 3 || (args[0] != "albums" && args[0] != "playlists")) {
Console.WriteLine("Usage: autotag <albums/playlists> <inputfolder> <outputfolder>");
Environment.Exit(1);
}
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
var type = args[0] == "albums" ? FolderType.Albums : FolderType.Playlists;
var inputDir = new Folder(args[1], type);
var outputDir = args[2];
switch (inputDir.Type) {
case FolderType.Albums: {
foreach (var track in Directory.EnumerateFiles(inputDir.Path, "*.*", SearchOption.AllDirectories)
.Where(IsAllowed)) {
Console.WriteLine("<- " + track);
var tagFile = TagFile.Create(track);
if (tagFile.Tag.AlbumArtists.Length == 0)
tagFile.Tag.AlbumArtists = new[] {tagFile.Tag.Performers[0]};
var outputFileDirectory = Path.Combine(outputDir, CleanFileName(tagFile.Tag.AlbumArtists[0]),
CleanFileName(tagFile.Tag.Album));
Directory.CreateDirectory(outputFileDirectory);
var outputFilePath = Path.Combine(outputDir, CleanFileName(tagFile.Tag.AlbumArtists[0]),
CleanFileName(tagFile.Tag.Album),
CleanFileName($"{tagFile.Tag.Track}. {tagFile.Tag.Performers[0]} - {tagFile.Tag.Title}{Path.GetExtension(track)}"));
if (tagFile.Tag.Disc != 0 && tagFile.Tag.Disc != 1) {
outputFilePath = Path.Combine(outputDir, CleanFileName(tagFile.Tag.AlbumArtists[0]),
CleanFileName(tagFile.Tag.Album),
CleanFileName($"Disc{tagFile.Tag.Disc} - {tagFile.Tag.Track}. {tagFile.Tag.Performers[0]} - {tagFile.Tag.Title}{Path.GetExtension(track)}"));
}
File.Copy(track, outputFilePath, true);
var newTagFile = TagFile.Create(outputFilePath);
newTagFile.Tag.Comment = null;
newTagFile.Tag.Genres = null;
newTagFile.Save();
Console.WriteLine("-> " + outputFilePath);
Console.WriteLine();
}
break;
}
case FolderType.Playlists: {
foreach (var playlist in Directory.GetDirectories(inputDir.Path)) {
var tracks = Directory.EnumerateFiles(playlist, "*.*", SearchOption.AllDirectories)
.Where(IsAllowed)
.OrderBy(s => s, new AlphanumComparator());
uint i = 1;
var trackCount = tracks.Count();
var playlistName = Path.GetFileName(playlist);
foreach (var track in tracks) {
Console.WriteLine("<- " + track);
var tagFile = TagFile.Create(track);
var outputFileDirectory =
Path.Combine(outputDir, "Various Artists", CleanFileName(playlistName));
Directory.CreateDirectory(outputFileDirectory);
var outputFilePath = Path.Combine(outputDir, "Various Artists", CleanFileName(playlistName),
CleanFileName((tagFile.Tag.Performers.Length == 0
? $"{i}. {tagFile.Tag.Title}{Path.GetExtension(track)}"
: $"{i}. {tagFile.Tag.Performers[0]} - {tagFile.Tag.Title}{Path.GetExtension(track)}"
)));
File.Copy(track, outputFilePath, true);
var newTagFile = TagFile.Create(outputFilePath);
newTagFile.Tag.Comment = null;
newTagFile.Tag.Genres = null;
newTagFile.Tag.Album = playlistName;
newTagFile.Tag.Track = i++;
newTagFile.Tag.TrackCount = (uint) trackCount;
newTagFile.Tag.AlbumArtists = new[] {"Various Artists"};
newTagFile.Save();
Console.WriteLine("-> " + outputFilePath);
Console.WriteLine();
}
}
break;
}
default: throw new ArgumentOutOfRangeException();
}
}
}
internal class Folder {
public readonly string Path;
public readonly FolderType Type;
public Folder(string path, FolderType type) {
Path = path;
Type = type;
}
}
internal enum FolderType {
Albums,
Playlists
}
internal static class Helpers {
private static readonly List<string> AllowedFileTypes = new List<string> {".flac", ".opus", ".mp3", ".m4a"};
internal static bool IsAllowed(string filename) => AllowedFileTypes.Any(filename.EndsWith);
internal static string CleanFileName(string fileName) {
return Path.GetInvalidFileNameChars()
.Aggregate(fileName, (current, c) => current.Replace(c.ToString(), string.Empty))
.Replace(":", " -")
.Replace("\\", " ");
//var tempBytes = Encoding.GetEncoding("ISO-8859-8").GetBytes(str);
//return Encoding.UTF8.GetString(tempBytes);
}
}
}