From 19f58d9dde36a3cd961d47f5b031e4e6ed3da9c4 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Tue, 18 Jul 2023 20:56:08 -0400
Subject: [PATCH] Set extensions for Redumper in UI (fixes #521)

---
 CHANGELIST.md                      |  1 +
 MPF.Modules/Redumper/Converters.cs | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/CHANGELIST.md b/CHANGELIST.md
index ba6df855..af0d6660 100644
--- a/CHANGELIST.md
+++ b/CHANGELIST.md
@@ -4,6 +4,7 @@
 - Don't pull comment fields that auto-populate
 - Set best compression levels for log files
 - Be more explicit about .NET 6 limitation
+- Set extensions for Redumper in UI
 
 ### 2.6 (2023-07-14)
 
diff --git a/MPF.Modules/Redumper/Converters.cs b/MPF.Modules/Redumper/Converters.cs
index 06fded40..837b49c4 100644
--- a/MPF.Modules/Redumper/Converters.cs
+++ b/MPF.Modules/Redumper/Converters.cs
@@ -13,8 +13,18 @@ namespace MPF.Modules.Redumper
         /// <returns>Valid extension (with leading '.'), null on error</returns>
         public static string Extension(MediaType? type)
         {
-            // TODO: Determine what extensions are used for each supported type
-            return ".bin";
+            switch (type)
+            {
+                case MediaType.CDROM:
+                    return ".bin";
+                case MediaType.DVD:
+                case MediaType.HDDVD:
+                case MediaType.BluRay:
+                    return ".iso";
+                case MediaType.NONE:
+                default:
+                    return null;
+            }
         }
 
         #endregion