New: Custom Script Download contains SourcePath and SourceFolder

Closes #793

src/NzbDrone.Core/Notifications/CustomScript/CustomScript.cs

@@ -24,7 +24,7 @@ namespace NzbDrone.Core.Notifications.CustomScript
 
         public override void OnDownload(DownloadMessage message)
         {
-            _customScriptService.OnDownload(message.Series, message.EpisodeFile, Settings);
+            _customScriptService.OnDownload(message.Series, message.EpisodeFile, message.SourcePath, Settings);
         }
 
         public override void OnRename(Series series)

src/NzbDrone.Core/Notifications/CustomScript/CustomScriptService.cs

@@ -14,7 +14,7 @@ namespace NzbDrone.Core.Notifications.CustomScript
 {
     public interface ICustomScriptService
     {
-        void OnDownload(Series series, EpisodeFile episodeFile, CustomScriptSettings settings);
+        void OnDownload(Series series, EpisodeFile episodeFile, string sourcePath, CustomScriptSettings settings);
         void OnRename(Series series, CustomScriptSettings settings);
         ValidationFailure Test(CustomScriptSettings settings);
     }
@@ -32,7 +32,7 @@ namespace NzbDrone.Core.Notifications.CustomScript
             _logger = logger;
         }
 
-        public void OnDownload(Series series, EpisodeFile episodeFile, CustomScriptSettings settings)
+        public void OnDownload(Series series, EpisodeFile episodeFile, string sourcePath, CustomScriptSettings settings)
         {
             var environmentVariables = new StringDictionary();
 
@@ -52,6 +52,8 @@ namespace NzbDrone.Core.Notifications.CustomScript
             environmentVariables.Add("Sonarr_EpisodeFile_QualityVersion", episodeFile.Quality.Revision.Version.ToString());
             environmentVariables.Add("Sonarr_EpisodeFile_ReleaseGroup", episodeFile.ReleaseGroup ?? String.Empty);
             environmentVariables.Add("Sonarr_EpisodeFile_SceneName", episodeFile.SceneName ?? String.Empty);
+            environmentVariables.Add("Sonarr_EpisodeFile_SourcePath", sourcePath);
+            environmentVariables.Add("Sonarr_EpisodeFile_SourceFolder", Path.GetDirectoryName(sourcePath));
             
             ExecuteScript(environmentVariables, settings);
         }

src/NzbDrone.Core/Notifications/DownloadMessage.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using NzbDrone.Core.MediaFiles;
 using NzbDrone.Core.Tv;
 
@@ -7,10 +6,11 @@ namespace NzbDrone.Core.Notifications
 {
     public class DownloadMessage
     {
-        public String Message { get; set; }
+        public string Message { get; set; }
         public Series Series { get; set; }
         public EpisodeFile EpisodeFile { get; set; }
         public List<EpisodeFile> OldFiles { get; set; }
+        public string SourcePath { get; set; }
 
         public override string ToString()
         {

src/NzbDrone.Core/Notifications/NotificationService.cs

@@ -119,6 +119,7 @@ namespace NzbDrone.Core.Notifications
             downloadMessage.Series = message.Episode.Series;
             downloadMessage.EpisodeFile = message.EpisodeFile;
             downloadMessage.OldFiles = message.OldFiles;
+            downloadMessage.SourcePath = message.Episode.Path;
 
             foreach (var notification in _notificationFactory.OnDownloadEnabled())
             {