fixes #1124 - Download Missing Images does not work when Item is locked

MediaBrowser.Providers/Manager/MetadataService.cs

@@ -97,7 +97,7 @@ namespace MediaBrowser.Providers.Manager
             var itemImageProvider = new ItemImageProvider(Logger, ProviderManager, ServerConfigurationManager, FileSystem);
             var localImagesFailed = false;
 
-            var allImageProviders = ((ProviderManager)ProviderManager).GetImageProviders(item).ToList();
+			var allImageProviders = ((ProviderManager)ProviderManager).GetImageProviders(item, refreshOptions).ToList();
 
             // Start by validating images
             try

MediaBrowser.Providers/Manager/ProviderManager.cs

@@ -249,17 +249,17 @@ namespace MediaBrowser.Providers.Manager
             });
         }
 
-        public IEnumerable<IImageProvider> GetImageProviders(IHasImages item)
+		public IEnumerable<IImageProvider> GetImageProviders(IHasImages item, ImageRefreshOptions refreshOptions)
         {
-            return GetImageProviders(item, GetMetadataOptions(item), false);
+            return GetImageProviders(item, GetMetadataOptions(item), refreshOptions, false);
         }
 
-        private IEnumerable<IImageProvider> GetImageProviders(IHasImages item, MetadataOptions options, bool includeDisabled)
+		private IEnumerable<IImageProvider> GetImageProviders(IHasImages item, MetadataOptions options, ImageRefreshOptions refreshOptions, bool includeDisabled)
         {
             // Avoid implicitly captured closure
             var currentOptions = options;
 
-            return ImageProviders.Where(i => CanRefresh(i, item, options, includeDisabled))
+			return ImageProviders.Where(i => CanRefresh(i, item, options, refreshOptions, includeDisabled))
             .OrderBy(i =>
             {
                 // See if there's a user-defined order
@@ -315,7 +315,7 @@ namespace MediaBrowser.Providers.Manager
         {
             var options = GetMetadataOptions(item);
 
-            return GetImageProviders(item, options, includeDisabled).OfType<IRemoteImageProvider>();
+			return GetImageProviders(item, options, new ImageRefreshOptions(new DirectoryService(_fileSystem)), includeDisabled).OfType<IRemoteImageProvider>();
         }
 
         private bool CanRefresh(IMetadataProvider provider, IHasMetadata item, MetadataOptions options, bool includeDisabled, bool checkIsOwnedItem)
@@ -359,14 +359,17 @@ namespace MediaBrowser.Providers.Manager
             return true;
         }
 
-        private bool CanRefresh(IImageProvider provider, IHasImages item, MetadataOptions options, bool includeDisabled)
+		private bool CanRefresh(IImageProvider provider, IHasImages item, MetadataOptions options, ImageRefreshOptions refreshOptions, bool includeDisabled)
         {
             if (!includeDisabled)
             {
                 // If locked only allow local providers
                 if (item.IsLocked && !(provider is ILocalImageProvider))
                 {
-                    return false;
+					if (refreshOptions.ImageRefreshMode != ImageRefreshMode.FullRefresh) 
+					{
+						return false;
+					}
                 }
 
                 if (provider is IRemoteImageProvider || provider is IDynamicImageProvider)
@@ -502,7 +505,7 @@ namespace MediaBrowser.Providers.Manager
                 ItemType = typeof(T).Name
             };
 
-            var imageProviders = GetImageProviders(dummy, options, true).ToList();
+			var imageProviders = GetImageProviders(dummy, options, new ImageRefreshOptions(new DirectoryService(_fileSystem)), true).ToList();
 
             AddMetadataPlugins(summary.Plugins, dummy, options);
             AddImagePlugins(summary.Plugins, dummy, imageProviders);