update use of FileAttributes

MediaBrowser.Api/EnvironmentService.cs

@@ -231,7 +231,7 @@ namespace MediaBrowser.Api
                     return false;
                 }
 
-                var isDirectory = i.Attributes.HasFlag(FileAttributes.Directory);
+                var isDirectory = i.IsDirectory;
 
                 if (!request.IncludeFiles && !isDirectory)
                 {
@@ -250,7 +250,7 @@ namespace MediaBrowser.Api
             {
                 Name = f.Name,
                 Path = f.FullName,
-                Type = f.Attributes.HasFlag(FileAttributes.Directory) ? FileSystemEntryType.Directory : FileSystemEntryType.File
+                Type = f.IsDirectory ? FileSystemEntryType.Directory : FileSystemEntryType.File
 
             }).ToList();
         }

MediaBrowser.Controller/IO/FileData.cs

@@ -54,7 +54,7 @@ namespace MediaBrowser.Controller.IO
 
             foreach (var entry in entries)
             {
-                var isDirectory = (entry.Attributes & FileAttributes.Directory) == FileAttributes.Directory;
+                var isDirectory = entry.IsDirectory;
 
                 var fullName = entry.FullName;
 

MediaBrowser.Controller/Library/ItemResolveArgs.cs

@@ -84,7 +84,7 @@ namespace MediaBrowser.Controller.Library
         {
             get
             {
-                return (FileInfo.Attributes & FileAttributes.Directory) == FileAttributes.Directory;
+                return FileInfo.IsDirectory;
             }
         }
 

MediaBrowser.Controller/Providers/DirectoryService.cs

@@ -95,7 +95,7 @@ namespace MediaBrowser.Controller.Providers
 
         public IEnumerable<FileSystemMetadata> GetFiles(string path, bool clearCache)
         {
-            return GetFileSystemEntries(path, clearCache).Where(i => (i.Attributes & FileAttributes.Directory) != FileAttributes.Directory);
+            return GetFileSystemEntries(path, clearCache).Where(i => !i.IsDirectory);
         }
 
         public FileSystemMetadata GetFile(string path)
@@ -112,7 +112,7 @@ namespace MediaBrowser.Controller.Providers
 
         public IEnumerable<FileSystemMetadata> GetDirectories(string path)
         {
-            return GetFileSystemEntries(path, false).Where(i => (i.Attributes & FileAttributes.Directory) == FileAttributes.Directory);
+            return GetFileSystemEntries(path, false).Where(i => i.IsDirectory);
         }
     }
 }

MediaBrowser.LocalMetadata/Images/EpisodeLocalImageProvider.cs

@@ -68,7 +68,7 @@ namespace MediaBrowser.LocalMetadata.Images
             return parentPathFiles
               .Where(i =>
               {
-                  if ((i.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
+                  if (i.IsDirectory)
                   {
                       return false;
                   }

MediaBrowser.LocalMetadata/Images/LocalImageProvider.cs

@@ -74,8 +74,7 @@ namespace MediaBrowser.LocalMetadata.Images
             if (includeDirectories)
             {
                 return directoryService.GetFileSystemEntries(path)
-                .Where(i => BaseItem.SupportedImageExtensions.Contains(i.Extension, StringComparer.OrdinalIgnoreCase) ||
-                (i.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
+                .Where(i => BaseItem.SupportedImageExtensions.Contains(i.Extension, StringComparer.OrdinalIgnoreCase) || i.IsDirectory)
 
                 .OrderBy(i => BaseItem.SupportedImageExtensionsList.IndexOf(i.Extension ?? string.Empty));
             }
@@ -378,7 +377,7 @@ namespace MediaBrowser.LocalMetadata.Images
 
         private FileSystemMetadata GetImage(IEnumerable<FileSystemMetadata> files, string name)
         {
-            return files.FirstOrDefault(i => ((i.Attributes & FileAttributes.Directory) != FileAttributes.Directory) && string.Equals(name, _fileSystem.GetFileNameWithoutExtension(i), StringComparison.OrdinalIgnoreCase));
+            return files.FirstOrDefault(i => !i.IsDirectory && string.Equals(name, _fileSystem.GetFileNameWithoutExtension(i), StringComparison.OrdinalIgnoreCase));
         }
     }
 }

MediaBrowser.Server.Implementations/Library/ResolverHelper.cs

@@ -94,7 +94,7 @@ namespace MediaBrowser.Server.Implementations.Library
             // If the subclass didn't supply a name, add it here
             if (string.IsNullOrEmpty(item.Name) && !string.IsNullOrEmpty(item.Path))
             {
-                item.Name = GetDisplayName(fileInfo.Name, (fileInfo.Attributes & FileAttributes.Directory) == FileAttributes.Directory);
+                item.Name = GetDisplayName(fileInfo.Name, fileInfo.IsDirectory);
             }
         }