ConfigFileProvider will now add missing config values automatically, with a default value.

Added Handbrake and AtomicParsley wrappers for iPod video conversion.

NzbDrone.Core/Providers/Converting/HandbrakeProvider.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Diagnostics;
+using System.Text.RegularExpressions;
+using NLog;
+using NzbDrone.Core.Model.Notification;
+using NzbDrone.Core.Providers.Core;
+using NzbDrone.Core.Repository;
+
+namespace NzbDrone.Core.Providers.Converting
+{
+    public class HandbrakeProvider
+    {
+        //Interacts with Handbrake
+        private readonly ConfigProvider _configProvider;
+        private ProgressNotification _notification;
+        private Episode _currentEpisode;
+
+        private Regex _processingRegex =
+            new Regex(@"^(?:Encoding).+?(?:\,\s(?<percent>\d{1,3}\.\d{2})\s\%)(?:.+?ETA\s(?<hours>\d{2})h(?<minutes>\d{2})m(?<seconds>\d{2})s)?",
+                      RegexOptions.IgnoreCase | RegexOptions.Compiled);
+
+        private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
+
+        public HandbrakeProvider(ConfigProvider configProvider)
+        {
+            _configProvider = configProvider;
+        }
+
+        public HandbrakeProvider()
+        {
+            
+        }
+
+        public virtual string ConvertFile(Episode episode, ProgressNotification notification)
+        {
+            _notification = notification;
+            _currentEpisode = episode;
+
+            var outputFile = _configProvider.GetValue("iPodConvertDir", "");
+
+            var handBrakePreset = _configProvider.GetValue("HandBrakePreset", "iPhone & iPod Touch");
+            var handBrakeCommand = String.Format("-i \"{0}\" -o \"{1}\" --preset=\"{2}\"", episode.EpisodeFile.Path, outputFile, handBrakePreset);
+            var handBrakeFile = @"C:\Program Files (x86)\Handbrake\HandBrakeCLI.exe";
+
+            try
+            {
+                var process = new Process();
+                process.StartInfo.FileName = handBrakeFile;
+                process.StartInfo.Arguments = handBrakeCommand;
+                process.StartInfo.UseShellExecute = false;
+                process.StartInfo.CreateNoWindow = true;
+                process.StartInfo.RedirectStandardOutput = true;
+                process.OutputDataReceived += new DataReceivedEventHandler(HandBrakeOutputDataReceived);
+                process.Start();
+                process.BeginOutputReadLine();
+                process.WaitForExit();
+            }
+
+            catch (Exception ex)
+            {
+                Logger.DebugException(ex.Message, ex);
+                return String.Empty;
+            }
+
+            return outputFile;
+        }
+
+        private void HandBrakeOutputDataReceived(object obj, DataReceivedEventArgs args)
+        {
+            throw new NotImplementedException();
+
+            //args.Data contains the line writen
+
+            var match = _processingRegex.Matches(args.Data);
+
+            if (match.Count != 1)
+                return;
+
+            var episodeString = String.Format("{0} - {1}x{2:00}",
+                _currentEpisode.Series.Title,
+                _currentEpisode.SeasonNumber,
+                _currentEpisode.EpisodeNumber);
+
+            var percent = System.Convert.ToDecimal(match[0].Groups["percent"].Value);
+            int hours;
+            int minutes;
+            int seconds;
+
+            Int32.TryParse(match[0].Groups["hours"].Value, out hours);
+            Int32.TryParse(match[0].Groups["minutes"].Value, out minutes);
+            Int32.TryParse(match[0].Groups["seconds"].Value, out seconds);
+
+            if (seconds > 0 || minutes > 0 || hours > 0)
+            {
+                var eta = DateTime.Now.Add(new TimeSpan(0, hours, minutes, seconds));
+                _notification.CurrentMessage = String.Format("Converting: {0}, {1}%. ETA: {2}", episodeString, percent, eta);
+            }     
+
+            else
+                _notification.CurrentMessage = String.Format("Converting: {0}, {1}%.", episodeString, percent);
+
+            Console.WriteLine(args.Data);
+        }
+    }
+}