properly flag local missing folders (#615)

2022-02-07 02:39:24 -06:00
parent a2da043f4b
commit a9dff5eff7
10 changed files with 36 additions and 64 deletions
@@ -23,7 +23,7 @@ namespace ErsatzTV.Core.Metadata
        {
            try
            {
-                if (!Directory.Exists(folder))
+                if (folder != null && !Directory.Exists(folder))
                {
                    Directory.CreateDirectory(folder);
                }
@@ -42,11 +42,39 @@ namespace ErsatzTV.Core.Metadata
        public bool IsLibraryPathAccessible(LibraryPath libraryPath) =>
            Directory.Exists(libraryPath.Path);

-        public IEnumerable<string> ListSubdirectories(string folder) =>
-            Try(Directory.EnumerateDirectories(folder)).IfFail(new List<string>());
+        public IEnumerable<string> ListSubdirectories(string folder)
+        {
+            if (Directory.Exists(folder))
+            {
+                try
+                {
+                    return Directory.EnumerateDirectories(folder);
+                }
+                catch
+                {
+                    // do nothing
+                }
+            }

-        public IEnumerable<string> ListFiles(string folder) =>
-            Try(Directory.EnumerateFiles(folder, "*", SearchOption.TopDirectoryOnly)).IfFail(new List<string>());
+            return new List<string>();
+        }
+
+        public IEnumerable<string> ListFiles(string folder)
+        {
+            if (Directory.Exists(folder))
+            {
+                try
+                {
+                    return Directory.EnumerateFiles(folder, "*", SearchOption.TopDirectoryOnly);
+                }
+                catch
+                {
+                    // do nothing
+                }
+            }
+
+            return new List<string>();
+        }

        public bool FileExists(string path) => File.Exists(path);