fix language settings inheritance

8 files changed, 84 insertions, 13 deletions

diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 3ab02ea21..50a6dda30 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -976,14 +976,21 @@ namespace MediaBrowser.Controller.Entities
                 lang = hasLang.PreferredMetadataLanguage;
             }
 
-            if (string.IsNullOrEmpty(lang))
+            if (string.IsNullOrWhiteSpace(lang))
             {
                 lang = Parents.OfType<IHasPreferredMetadataLanguage>()
                     .Select(i => i.PreferredMetadataLanguage)
-                    .FirstOrDefault(i => !string.IsNullOrEmpty(i));
+                    .FirstOrDefault(i => !string.IsNullOrWhiteSpace(i));
             }
 
-            if (string.IsNullOrEmpty(lang))
+            if (string.IsNullOrWhiteSpace(lang))
+            {
+                lang = LibraryManager.GetCollectionFolders(this)
+                    .Select(i => i.PreferredMetadataLanguage)
+                    .FirstOrDefault(i => !string.IsNullOrWhiteSpace(i));
+            }
+
+            if (string.IsNullOrWhiteSpace(lang))
             {
                 lang = ConfigurationManager.Configuration.PreferredMetadataLanguage;
             }
@@ -1006,14 +1013,21 @@ namespace MediaBrowser.Controller.Entities
                 lang = hasLang.PreferredMetadataCountryCode;
             }
 
-            if (string.IsNullOrEmpty(lang))
+            if (string.IsNullOrWhiteSpace(lang))
             {
                 lang = Parents.OfType<IHasPreferredMetadataLanguage>()
                     .Select(i => i.PreferredMetadataCountryCode)
-                    .FirstOrDefault(i => !string.IsNullOrEmpty(i));
+                    .FirstOrDefault(i => !string.IsNullOrWhiteSpace(i));
+            }
+
+            if (string.IsNullOrWhiteSpace(lang))
+            {
+                lang = LibraryManager.GetCollectionFolders(this)
+                    .Select(i => i.PreferredMetadataCountryCode)
+                    .FirstOrDefault(i => !string.IsNullOrWhiteSpace(i));
             }
 
-            if (string.IsNullOrEmpty(lang))
+            if (string.IsNullOrWhiteSpace(lang))
             {
                 lang = ConfigurationManager.Configuration.MetadataCountryCode;
             }
diff --git a/MediaBrowser.Controller/Entities/TV/Series.cs b/MediaBrowser.Controller/Entities/TV/Series.cs
index 619617e9f..4c34460d7 100644
--- a/MediaBrowser.Controller/Entities/TV/Series.cs
+++ b/MediaBrowser.Controller/Entities/TV/Series.cs
@@ -1,7 +1,4 @@
-using System.Threading;
-using System.Threading.Tasks;
-using MediaBrowser.Controller.Localization;
-using MediaBrowser.Controller.Providers;
+using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
@@ -10,6 +7,8 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.Serialization;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace MediaBrowser.Controller.Entities.TV
 {
diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs
index 9871ef3c5..9c8ed45a5 100644
--- a/MediaBrowser.Controller/Library/ILibraryManager.cs
+++ b/MediaBrowser.Controller/Library/ILibraryManager.cs
@@ -393,5 +393,12 @@ namespace MediaBrowser.Controller.Library
         /// <returns>IEnumerable&lt;Video&gt;.</returns>
         IEnumerable<Video> FindExtras(BaseItem owner, List<FileSystemInfo> fileSystemChildren,
             IDirectoryService directoryService);
+
+        /// <summary>
+        /// Gets the collection folders.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <returns>IEnumerable&lt;Folder&gt;.</returns>
+        IEnumerable<Folder> GetCollectionFolders(BaseItem item);
     }
 }
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
index a37f7eb8a..a22e492f4 100644
--- a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
+++ b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
@@ -294,6 +294,19 @@ namespace MediaBrowser.Controller.Providers
                         break;
                     }
 
+                case "CountryCode":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasLanguage = item as IHasPreferredMetadataLanguage;
+                        if (hasLanguage != null)
+                        {
+                            hasLanguage.PreferredMetadataCountryCode = val;
+                        }
+
+                        break;
+                    }
+
                 case "PlaceOfBirth":
                     {
                         var val = reader.ReadElementContentAsString();
diff --git a/MediaBrowser.LocalMetadata/Savers/XmlSaverHelpers.cs b/MediaBrowser.LocalMetadata/Savers/XmlSaverHelpers.cs
index b5b9278cc..194b3cd23 100644
--- a/MediaBrowser.LocalMetadata/Savers/XmlSaverHelpers.cs
+++ b/MediaBrowser.LocalMetadata/Savers/XmlSaverHelpers.cs
@@ -421,6 +421,10 @@ namespace MediaBrowser.LocalMetadata.Savers
                 {
                     builder.Append("<Language>" + SecurityElement.Escape(hasLanguage.PreferredMetadataLanguage) + "</Language>");
                 }
+                if (!string.IsNullOrEmpty(hasLanguage.PreferredMetadataCountryCode))
+                {
+                    builder.Append("<CountryCode>" + SecurityElement.Escape(hasLanguage.PreferredMetadataCountryCode) + "</CountryCode>");
+                }
             }
 
             // Use original runtime here, actual file runtime later in MediaInfo
diff --git a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
index aac4c87f5..e6e6b8c74 100644
--- a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
+++ b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
@@ -401,7 +401,7 @@ namespace MediaBrowser.Server.Implementations.Library
                 }
                 catch (DirectoryNotFoundException)
                 {
-                    
+
                 }
                 catch (Exception ex)
                 {
@@ -1489,6 +1489,23 @@ namespace MediaBrowser.Server.Implementations.Library
             return ItemRepository.RetrieveItem(id);
         }
 
+        public IEnumerable<Folder> GetCollectionFolders(BaseItem item)
+        {
+            while (!(item.Parent is AggregateFolder) && item.Parent != null)
+            {
+                item = item.Parent;
+            }
+
+            if (item == null)
+            {
+                return new List<Folder>();
+            }
+
+            return GetUserRootFolder().Children
+                .OfType<Folder>()
+                .Where(i => string.Equals(i.Path, item.Path, StringComparison.OrdinalIgnoreCase) || i.PhysicalLocations.Contains(item.Path));
+        }
+
         public string GetContentType(BaseItem item)
         {
             string configuredContentType = GetConfiguredContentType(item, false);
@@ -1547,7 +1564,7 @@ namespace MediaBrowser.Server.Implementations.Library
             }
             return null;
         }
-        
+
         private string GetTopFolderContentType(BaseItem item)
         {
             while (!(item.Parent is AggregateFolder) && item.Parent != null)
@@ -1840,7 +1857,7 @@ namespace MediaBrowser.Server.Implementations.Library
                 options.VideoFileExtensions.Remove(".rar");
                 options.VideoFileExtensions.Remove(".zip");
             }
-            
+
             return options;
         }
 
diff --git a/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs b/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
index 7b580dacd..66efd7c78 100644
--- a/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
+++ b/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
@@ -350,6 +350,19 @@ namespace MediaBrowser.XbmcMetadata.Parsers
                         break;
                     }
 
+                case "countrycode":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasLanguage = item as IHasPreferredMetadataLanguage;
+                        if (hasLanguage != null)
+                        {
+                            hasLanguage.PreferredMetadataCountryCode = val;
+                        }
+
+                        break;
+                    }
+
                 case "website":
                     {
                         var val = reader.ReadElementContentAsString();
diff --git a/MediaBrowser.XbmcMetadata/Savers/BaseNfoSaver.cs b/MediaBrowser.XbmcMetadata/Savers/BaseNfoSaver.cs
index aa19b0968..5455709e9 100644
--- a/MediaBrowser.XbmcMetadata/Savers/BaseNfoSaver.cs
+++ b/MediaBrowser.XbmcMetadata/Savers/BaseNfoSaver.cs
@@ -589,6 +589,10 @@ namespace MediaBrowser.XbmcMetadata.Savers
                 {
                     writer.WriteElementString("language", hasLanguage.PreferredMetadataLanguage);
                 }
+                if (!string.IsNullOrEmpty(hasLanguage.PreferredMetadataCountryCode))
+                {
+                    writer.WriteElementString("countrycode", hasLanguage.PreferredMetadataCountryCode);
+                }
             }
 
             if (item.PremiereDate.HasValue && !(item is Episode))