Add GPL modules

MediaBrowser.Controller/Providers/ImageRefreshOptions.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using MediaBrowser.Model.Entities;
+using System;
+using System.Linq;
+
+namespace MediaBrowser.Controller.Providers
+{
+    public class ImageRefreshOptions
+    {
+        public MetadataRefreshMode ImageRefreshMode { get; set; }
+        public IDirectoryService DirectoryService { get; private set; }
+
+        public bool ReplaceAllImages { get; set; }
+
+        public ImageType[] ReplaceImages { get; set; }
+        public bool IsAutomated { get; set; }
+
+        public ImageRefreshOptions(IDirectoryService directoryService)
+        {
+            ImageRefreshMode = MetadataRefreshMode.Default;
+            DirectoryService = directoryService;
+
+            ReplaceImages = new ImageType[] { };
+            IsAutomated = true;
+        }
+
+        public bool IsReplacingImage(ImageType type)
+        {
+            return ImageRefreshMode == MetadataRefreshMode.FullRefresh &&
+                   (ReplaceAllImages || ReplaceImages.Contains(type));
+        }
+    }
+}