1 files changed, 27 insertions, 0 deletions
diff --git a/src/StardewModdingAPI.Web/Framework/CommaDelimitedModelBinderProvider.cs b/src/StardewModdingAPI.Web/Framework/CommaDelimitedModelBinderProvider.cs
new file mode 100644
index 00000000..1b3f0073
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Framework/CommaDelimitedModelBinderProvider.cs
@@ -0,0 +1,27 @@
+using System;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+
+namespace StardewModdingAPI.Web.Framework
+{
+    /// <summary>Provides comma-delimited model binds for mapping parameters.</summary>
+    /// <remarks>Derived from <a href="https://stackoverflow.com/a/43655986/262123" />.</remarks>
+    public class CommaDelimitedModelBinderProvider : IModelBinderProvider
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Creates a model binder based on the given context.</summary>
+        /// <param name="context">The model binding context.</param>
+        public IModelBinder GetBinder(ModelBinderProviderContext context)
+        {
+            // validate
+            if (context == null)
+                throw new ArgumentNullException(nameof(context));
+
+            // get model binder
+            return context.Metadata.IsEnumerableType && !context.Metadata.ElementMetadata.IsComplexType
+                ? new CommaDelimitedModelBinder()
+                : null;
+        }
+    }
+}