From 57aaf62a46c07d3b02803cf1f103274a07620b58 Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Sat, 28 Oct 2017 23:09:20 -0400
Subject: [PATCH] New: Store track renames in History

---
 src/NzbDrone.Core/History/History.cs          |  3 +-
 src/NzbDrone.Core/History/HistoryService.cs   | 30 +++++++++++++++++++
 .../Events/TrackFileRenamedEvent.cs           | 19 ++++++++++++
 .../MediaFiles/RenameTrackFileService.cs      |  2 ++
 src/NzbDrone.Core/NzbDrone.Core.csproj        |  1 +
 5 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 src/NzbDrone.Core/MediaFiles/Events/TrackFileRenamedEvent.cs

diff --git a/src/NzbDrone.Core/History/History.cs b/src/NzbDrone.Core/History/History.cs
index a3e9a62d7..ffc274db0 100644
--- a/src/NzbDrone.Core/History/History.cs
+++ b/src/NzbDrone.Core/History/History.cs
@@ -40,6 +40,7 @@ namespace NzbDrone.Core.History
         SeriesFolderImported = 2,
         DownloadFolderImported = 3,
         DownloadFailed = 4,
-        TrackFileDeleted = 5
+        TrackFileDeleted = 5,
+        TrackFileRenamed = 6
     }
 }
diff --git a/src/NzbDrone.Core/History/HistoryService.cs b/src/NzbDrone.Core/History/HistoryService.cs
index 696eca938..c9dba532a 100644
--- a/src/NzbDrone.Core/History/HistoryService.cs
+++ b/src/NzbDrone.Core/History/HistoryService.cs
@@ -33,6 +33,7 @@ namespace NzbDrone.Core.History
                                   IHandle<TrackImportedEvent>,
                                   IHandle<DownloadFailedEvent>,
                                   IHandle<TrackFileDeletedEvent>,
+                                  IHandle<TrackFileRenamedEvent>,
                                   IHandle<ArtistDeletedEvent>
     {
         private readonly IHistoryRepository _historyRepository;
@@ -253,6 +254,35 @@ namespace NzbDrone.Core.History
             }
         }
 
+        public void Handle(TrackFileRenamedEvent message)
+        {
+            var sourcePath = message.OriginalPath;
+            var sourceRelativePath = message.Artist.Path.GetRelativePath(message.OriginalPath);
+            var path = Path.Combine(message.Artist.Path, message.TrackFile.RelativePath);
+            var relativePath = message.TrackFile.RelativePath;
+
+            foreach (var track in message.TrackFile.Tracks.Value)
+            {
+                var history = new History
+                {
+                    EventType = HistoryEventType.TrackFileRenamed,
+                    Date = DateTime.UtcNow,
+                    Quality = message.TrackFile.Quality,
+                    SourceTitle = message.OriginalPath,
+                    ArtistId = message.TrackFile.ArtistId,
+                    AlbumId = message.TrackFile.AlbumId,
+                    TrackId = track.Id,
+                };
+
+                history.Data.Add("SourcePath", sourcePath);
+                history.Data.Add("SourceRelativePath", sourceRelativePath);
+                history.Data.Add("Path", path);
+                history.Data.Add("RelativePath", relativePath);
+
+                _historyRepository.Insert(history);
+            }
+        }
+
         public void Handle(ArtistDeletedEvent message)
         {
             _historyRepository.DeleteForArtist(message.Artist.Id);
diff --git a/src/NzbDrone.Core/MediaFiles/Events/TrackFileRenamedEvent.cs b/src/NzbDrone.Core/MediaFiles/Events/TrackFileRenamedEvent.cs
new file mode 100644
index 000000000..a4c1847fc
--- /dev/null
+++ b/src/NzbDrone.Core/MediaFiles/Events/TrackFileRenamedEvent.cs
@@ -0,0 +1,19 @@
+using NzbDrone.Common.Messaging;
+using NzbDrone.Core.Music;
+
+namespace NzbDrone.Core.MediaFiles.Events
+{
+    public class TrackFileRenamedEvent : IEvent
+    {
+        public Artist Artist { get; private set; }
+        public TrackFile TrackFile { get; private set; }
+        public string OriginalPath { get; private set; }
+
+        public TrackFileRenamedEvent(Artist artist, TrackFile trackFile, string originalPath)
+        {
+            Artist = artist;
+            TrackFile = trackFile;
+            OriginalPath = originalPath;
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/MediaFiles/RenameTrackFileService.cs b/src/NzbDrone.Core/MediaFiles/RenameTrackFileService.cs
index 8b1352d0d..0a59441e2 100644
--- a/src/NzbDrone.Core/MediaFiles/RenameTrackFileService.cs
+++ b/src/NzbDrone.Core/MediaFiles/RenameTrackFileService.cs
@@ -129,6 +129,8 @@ namespace NzbDrone.Core.MediaFiles
                     renamed.Add(trackFile);
 
                     _logger.Debug("Renamed track file: {0}", trackFile);
+
+                    _eventAggregator.PublishEvent(new TrackFileRenamedEvent(artist, trackFile, trackFilePath));
                 }
                 catch (SameFilenameException ex)
                 {
diff --git a/src/NzbDrone.Core/NzbDrone.Core.csproj b/src/NzbDrone.Core/NzbDrone.Core.csproj
index af5bc22b8..c0b454e1e 100644
--- a/src/NzbDrone.Core/NzbDrone.Core.csproj
+++ b/src/NzbDrone.Core/NzbDrone.Core.csproj
@@ -620,6 +620,7 @@
     <Compile Include="MediaFiles\Commands\CleanUpRecycleBinCommand.cs" />
     <Compile Include="MediaFiles\Commands\DownloadedAlbumsScanCommand.cs" />
     <Compile Include="MediaFiles\Commands\RenameArtistCommand.cs" />
+    <Compile Include="MediaFiles\Events\TrackFileRenamedEvent.cs" />
     <Compile Include="MediaFiles\Events\TrackFolderCreatedEvent.cs" />
     <Compile Include="MediaFiles\MediaFileDeletionService.cs" />
     <Compile Include="MediaFiles\MediaInfo\MediaInfoFormatter.cs" />