µTorrent Controller 1.0a

utorrentcontroller.cs

// Author: Bengt Ericsson, July 2011
// 
// This tiny program will move files/dirs to the label you give them in µTorrent v3.2.
// Example: download a torrent and save it with its directory "E:/Torrents/my.example.torrent.dir/", 
// specify the label "Misc/cool/stuff" and the my.example.torrent.dir/ will be moved to 
// "E:/Torrents/Misc/cool/stuff/my.example.torrent.dir/" when it's finished downloading.
//
// 1) Change the variable "torrentPath" to represent the directory where you store your torrents.
// 2) Get http://www.ntwind.com/software/utilities/hstart.html - this will run the app in a none obtrusive way, skip it if you don't mind the console flashing!
// 3) Get http://commandline.codeplex.com and reference it to your solution
// 4) Set up µTorrent to use the Run Program feature when a torrent has finished 
//    downloading like so; "C:\hstart64.exe" /NOCONSOLE ""C:\uTorrentController.exe" -l "%L" -d "%D""
//
// Think that's it. Hope you have a more pleasant torrent experience!
//
// This is free software. You may redistribute copies of it under the terms of
// the MIT License <http://www.opensource.org/licenses/mit-license.php>.
// Usage: uTorrentController.exe -l "Misc/stuff" -d "C:\torrents\finished\example.torrent.dir\"

using System;
using CommandLine.Text;
using CommandLine;
using System.IO;

namespace uTorrentController
{
    class Program
    {
        private static readonly string torrentPath = @"E:\Torrents\";

        private static readonly HeadingInfo headingInfo = new HeadingInfo("µTorrent Controller", "1.0a");

        private sealed class Options : CommandLineOptionsBase
        {
            #region "Standard Option Attributes"
            [Option("l", "label",
                Required = true,
                HelpText = "Torrent's label. This will determine its destination.")]
            public string Label = String.Empty;

            [Option("d", "directory",
                Required = true,
                HelpText = "Torrent's source directory.")]
            public string SourceDir = String.Empty;
            #endregion

            #region "Special Option Attributes"
            [HelpOption(HelpText = "Display this help screen.")]
            public string GetUsage()
            {
                var help = new HelpText(Program.headingInfo);
                help.AdditionalNewLineAfterOption = true;
                help.Copyright = new CopyrightInfo("Bengt Ericsson", 2011);
                this.HandleParsingErrorsInHelp(help);
                help.AddPreOptionsLine("This is free software. You may redistribute copies of it under the terms of");
                help.AddPreOptionsLine("the MIT License <http://www.opensource.org/licenses/mit-license.php>.");
                help.AddPreOptionsLine(@"Usage: uTorrentController -l ""Apps"" -d ""C:\torrents\finished\example.torrent.dir\""");
                help.AddOptions(this);

                return help;
            }

            private void HandleParsingErrorsInHelp(HelpText help)
            {
                string errors = help.RenderParsingErrorsText(this);
                if (!string.IsNullOrEmpty(errors))
                    help.AddPreOptionsLine(string.Concat(Environment.NewLine, "ERROR: ", errors, Environment.NewLine));
            }
            #endregion
        }

        static void Main(string[] args)
        {
            var options = new Options();
            ICommandLineParser parser = new CommandLineParser(new CommandLineParserSettings(Console.Error));
            if (!parser.ParseArguments(args, options))
                Environment.Exit(1);

            DoCoreTask(options);

            Environment.Exit(0);
        }
        private static void DoCoreTask(Program.Options options)
        {
            using (var log = new StreamWriter(@"log.txt", true))
            {
                log.AutoFlush = true;
                
                Console.WriteLine(options.Label);
                Console.WriteLine(options.SourceDir);

                options.Label = options.Label.Replace("/", @"\");

                log.WriteLine();
                log.WriteLine();
                log.WriteLine(DateTime.Now);
                log.WriteLine(options.Label);
                log.WriteLine(options.SourceDir);


                var destination = Directory.CreateDirectory(torrentPath);
                if (destination.Exists)
                {
                    destination = Directory.CreateDirectory(Path.Combine(torrentPath, options.Label));
                    if (!destination.Exists)
                    {
                        log.WriteLine("Directory {0} didn't exist, so we created it.", destination.FullName);
                        destination.Create();
                    }
                }
                else
                {
                    log.WriteLine("ERROR: 2; Couldn't find target destination.");
                    Environment.Exit(2);
                }


                var srcDir = Directory.CreateDirectory(options.SourceDir);
                if (srcDir.Exists)
                {
                    try
                    {
                        log.WriteLine("Moving file: {0} to {1}", srcDir.FullName, Path.GetFileName(srcDir.FullName));
                        srcDir.MoveTo(Path.Combine(destination.FullName, Path.GetFileName(srcDir.FullName)));
                        log.WriteLine("Finished file: {0}", srcDir.FullName);
                    }
                    catch (Exception e)
                    {
                        log.WriteLine("ERROR 7; Something went wrong when moving file: {0}\t{1}", Environment.NewLine, e.ToString().Replace("\n", "\n\t"));
                    }
                }
                else
                {
                    log.WriteLine("ERROR: 3; Couldn't find source destination.");
                    Environment.Exit(3);
                }

            }
        }
    }
}