Added multi-disc movie support

4 files changed, 37 insertions, 27 deletions

diff --git a/MediaBrowser.Controller/Entities/Movies/Movie.cs b/MediaBrowser.Controller/Entities/Movies/Movie.cs
index 2e9cc3bea3..307fe19544 100644
--- a/MediaBrowser.Controller/Entities/Movies/Movie.cs
+++ b/MediaBrowser.Controller/Entities/Movies/Movie.cs
@@ -20,7 +20,7 @@ namespace MediaBrowser.Controller.Entities.Movies
         {
             SpecialFeatureIds = new List<Guid>();
         }
-        
+
         /// <summary>
         /// Should be overridden to return the proper folder where metadata lives
         /// </summary>
@@ -30,7 +30,7 @@ namespace MediaBrowser.Controller.Entities.Movies
         {
             get
             {
-                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso ? System.IO.Path.GetDirectoryName(Path) : Path;
+                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso || IsMultiPart ? System.IO.Path.GetDirectoryName(Path) : Path;
             }
         }
 
@@ -51,7 +51,7 @@ namespace MediaBrowser.Controller.Entities.Movies
         {
             get
             {
-                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso;
+                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso || IsMultiPart;
             }
         }
 
@@ -88,7 +88,7 @@ namespace MediaBrowser.Controller.Entities.Movies
 
             return itemsChanged || results.Contains(true);
         }
-        
+
         /// <summary>
         /// Loads the special features.
         /// </summary>
diff --git a/MediaBrowser.Controller/Entities/MusicVideo.cs b/MediaBrowser.Controller/Entities/MusicVideo.cs
index 983ce1567c..035709bb42 100644
--- a/MediaBrowser.Controller/Entities/MusicVideo.cs
+++ b/MediaBrowser.Controller/Entities/MusicVideo.cs
@@ -14,7 +14,7 @@ namespace MediaBrowser.Controller.Entities
         {
             get
             {
-                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso ? System.IO.Path.GetDirectoryName(Path) : Path;
+                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso || IsMultiPart ? System.IO.Path.GetDirectoryName(Path) : Path;
             }
         }
 
@@ -35,7 +35,7 @@ namespace MediaBrowser.Controller.Entities
         {
             get
             {
-                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso;
+                return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso || IsMultiPart;
             }
         }
     }
diff --git a/MediaBrowser.Controller/Entities/Video.cs b/MediaBrowser.Controller/Entities/Video.cs
index a15362037c..d8d700d644 100644
--- a/MediaBrowser.Controller/Entities/Video.cs
+++ b/MediaBrowser.Controller/Entities/Video.cs
@@ -86,7 +86,7 @@ namespace MediaBrowser.Controller.Entities
 
             var allFiles = Directory.EnumerateFiles(rootPath, "*", SearchOption.AllDirectories).ToList();
 
-            return PlayableStreamFileNames.Select(name => allFiles.FirstOrDefault(f => string.Equals(System.IO.Path.GetFileName(f), name, System.StringComparison.OrdinalIgnoreCase)))
+            return PlayableStreamFileNames.Select(name => allFiles.FirstOrDefault(f => string.Equals(System.IO.Path.GetFileName(f), name, StringComparison.OrdinalIgnoreCase)))
                 .Where(f => !string.IsNullOrEmpty(f))
                 .ToList();
         }
@@ -176,32 +176,38 @@ namespace MediaBrowser.Controller.Entities
                 return new List<Video>();
             }
 
-            ItemResolveArgs resolveArgs;
+            IEnumerable<FileSystemInfo> files;
 
-            try
+            if (VideoType == VideoType.BluRay || VideoType == VideoType.Dvd)
             {
-                resolveArgs = ResolveArgs;
+                files = new DirectoryInfo(System.IO.Path.GetDirectoryName(Path))
+                    .EnumerateDirectories()
+                    .Where(i => !string.Equals(i.FullName, Path, StringComparison.OrdinalIgnoreCase) && EntityResolutionHelper.IsMultiPartFile(i.Name));
             }
-            catch (IOException ex)
+            else
             {
-                Logger.ErrorException("Error getting ResolveArgs for {0}", ex, Path);
-                return new List<Video>();
-            }
-
-            if (!resolveArgs.IsDirectory)
-            {
-                return new List<Video>();
-            }
+                ItemResolveArgs resolveArgs;
 
-            var files = resolveArgs.FileSystemChildren.Where(i =>
-            {
-                if ((i.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
+                try
+                {
+                    resolveArgs = ResolveArgs;
+                }
+                catch (IOException ex)
                 {
-                    return false;
+                    Logger.ErrorException("Error getting ResolveArgs for {0}", ex, Path);
+                    return new List<Video>();
                 }
 
-                return !string.Equals(i.FullName, Path, StringComparison.OrdinalIgnoreCase) && EntityResolutionHelper.IsVideoFile(i.FullName) && EntityResolutionHelper.IsMultiPartFile(i.FullName);
-            });
+                files = resolveArgs.FileSystemChildren.Where(i =>
+                {
+                    if ((i.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
+                    {
+                        return false;
+                    }
+
+                    return !string.Equals(i.FullName, Path, StringComparison.OrdinalIgnoreCase) && EntityResolutionHelper.IsVideoFile(i.FullName) && EntityResolutionHelper.IsMultiPartFile(i.Name);
+                });
+            }
 
             return LibraryManager.ResolvePaths<Video>(files, null).Select(video =>
             {
diff --git a/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
index a1b7be906f..78c9b133be 100644
--- a/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
+++ b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
@@ -48,7 +48,11 @@ namespace MediaBrowser.Controller.Resolvers
 
         private static readonly Regex MultiFileRegex = new Regex(
             @"(.*?)([ _.-]*(?:cd|dvd|p(?:ar)?t|dis[ck]|d)[ _.-]*[0-9]+)(.*?)(\.[^.]+)$",
-            RegexOptions.Compiled);
+            RegexOptions.Compiled | RegexOptions.IgnoreCase);
+
+        private static readonly Regex MultiFolderRegex = new Regex(
+            @"(.*?)([ _.-]*(?:cd|dvd|p(?:ar)?t|dis[ck]|d)[ _.-]*[0-9]+)$",
+            RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         /// <summary>
         /// Determines whether [is multi part file] [the specified path].
@@ -57,7 +61,7 @@ namespace MediaBrowser.Controller.Resolvers
         /// <returns><c>true</c> if [is multi part file] [the specified path]; otherwise, <c>false</c>.</returns>
         public static bool IsMultiPartFile(string path)
         {
-            return MultiFileRegex.Match(path).Success;
+            return MultiFileRegex.Match(path).Success || MultiFolderRegex.Match(path).Success;
         }
 
         /// <summary>