From bf1664b254bfc224f0087eb82fdba5235fbd162e Mon Sep 17 00:00:00 2001
From: Rory& <root@rory.gay>
Date: Wed, 23 Oct 2024 16:12:27 +0200
Subject: Add helper function to turn event type -> types

---
 LibMatrix.EventTypes/EventContent.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'LibMatrix.EventTypes')

diff --git a/LibMatrix.EventTypes/EventContent.cs b/LibMatrix.EventTypes/EventContent.cs
index d65a47f..a837252 100644
--- a/LibMatrix.EventTypes/EventContent.cs
+++ b/LibMatrix.EventTypes/EventContent.cs
@@ -1,10 +1,20 @@
+using System.Reflection;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
 
 namespace LibMatrix.EventTypes;
 
-public abstract class EventContent;
+public abstract class EventContent {
+    public static List<string> GetMatchingEventTypes<T>() where T : EventContent {
+        var type = typeof(T);
+        var eventTypes = new List<string>();
+        foreach (var attr in type.GetCustomAttributes<MatrixEventAttribute>(true)) {
+            eventTypes.Add(attr.EventName);
+        }
+        return eventTypes;
+    }
+}
 
 public class UnknownEventContent : TimelineEventContent;
 
-- 
cgit 1.5.1