1 files changed, 25 insertions, 0 deletions
diff --git a/src/Jellyfin.Extensions/Json/Converters/JsonLowerCaseConverter.cs b/src/Jellyfin.Extensions/Json/Converters/JsonLowerCaseConverter.cs
new file mode 100644
index 000000000..cd582ced6
--- /dev/null
+++ b/src/Jellyfin.Extensions/Json/Converters/JsonLowerCaseConverter.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Jellyfin.Extensions.Json.Converters
+{
+    /// <summary>
+    /// Converts an object to a lowercase string.
+    /// </summary>
+    /// <typeparam name="T">The object type.</typeparam>
+    public class JsonLowerCaseConverter<T> : JsonConverter<T>
+    {
+        /// <inheritdoc />
+        public override T? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            return JsonSerializer.Deserialize<T>(ref reader, options);
+        }
+
+        /// <inheritdoc />
+        public override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options)
+        {
+            writer.WriteStringValue(value?.ToString()?.ToLowerInvariant());
+        }
+    }
+}