3 files changed, 24 insertions, 11 deletions
diff --git a/Emby.Naming/Video/ExtraResolver.cs b/Emby.Naming/Video/ExtraResolver.cs
index 42a5c88b3..fc0424faa 100644
--- a/Emby.Naming/Video/ExtraResolver.cs
+++ b/Emby.Naming/Video/ExtraResolver.cs
@@ -80,6 +80,15 @@ namespace Emby.Naming.Video
                     result.Rule = rule;
                 }
             }
+            else if (rule.RuleType == ExtraRuleType.DirectoryName)
+            {
+                var directoryName = Path.GetFileName(Path.GetDirectoryName(path));
+                if (string.Equals(directoryName, rule.Token, StringComparison.OrdinalIgnoreCase))
+                {
+                    result.ExtraType = rule.ExtraType;
+                    result.Rule = rule;
+                }
+            }
 
             return result;
         }
diff --git a/Emby.Naming/Video/ExtraRule.cs b/Emby.Naming/Video/ExtraRule.cs
index cb58a3934..7c9702e24 100644
--- a/Emby.Naming/Video/ExtraRule.cs
+++ b/Emby.Naming/Video/ExtraRule.cs
@@ -5,30 +5,29 @@ using MediaType = Emby.Naming.Common.MediaType;
 
 namespace Emby.Naming.Video
 {
+    /// <summary>
+    /// A rule used to match a file path with an <see cref="MediaBrowser.Model.Entities.ExtraType"/>.
+    /// </summary>
     public class ExtraRule
     {
         /// <summary>
-        /// Gets or sets the token.
+        /// Gets or sets the token to use for matching against the file path.
         /// </summary>
-        /// <value>The token.</value>
         public string Token { get; set; }
 
         /// <summary>
-        /// Gets or sets the type of the extra.
+        /// Gets or sets the type of the extra to return when matched.
         /// </summary>
-        /// <value>The type of the extra.</value>
         public ExtraType ExtraType { get; set; }
 
         /// <summary>
         /// Gets or sets the type of the rule.
         /// </summary>
-        /// <value>The type of the rule.</value>
         public ExtraRuleType RuleType { get; set; }
 
         /// <summary>
-        /// Gets or sets the type of the media.
+        /// Gets or sets the type of the media to return when matched.
         /// </summary>
-        /// <value>The type of the media.</value>
         public MediaType MediaType { get; set; }
     }
 }
diff --git a/Emby.Naming/Video/ExtraRuleType.cs b/Emby.Naming/Video/ExtraRuleType.cs
index b021a04a3..e89876f4a 100644
--- a/Emby.Naming/Video/ExtraRuleType.cs
+++ b/Emby.Naming/Video/ExtraRuleType.cs
@@ -5,18 +5,23 @@ namespace Emby.Naming.Video
     public enum ExtraRuleType
     {
         /// <summary>
-        /// The suffix
+        /// Match <see cref="ExtraRule.Token"/> against a suffix in the file name.
         /// </summary>
         Suffix = 0,
 
         /// <summary>
-        /// The filename
+        /// Match <see cref="ExtraRule.Token"/> against the file name, excluding the file extension.
         /// </summary>
         Filename = 1,
 
         /// <summary>
-        /// The regex
+        /// Match <see cref="ExtraRule.Token"/> against the file name, including the file extension.
         /// </summary>
-        Regex = 2
+        Regex = 2,
+
+        /// <summary>
+        /// Match <see cref="ExtraRule.Token"/> against the name of the directory containing the file.
+        /// </summary>
+        DirectoryName = 3,
     }
 }