GH-364 Fix JDA description resolving. (#364)

Rollczi · Jan 23, 2024 · 25a1592 · 25a1592
1 parent 3d7a185
commit 25a1592
Showing 1 changed file with 13 additions and 4 deletions.
diff --git a/litecommands-jda/src/dev/rollczi/litecommands/jda/JDACommandTranslator.java b/litecommands-jda/src/dev/rollczi/litecommands/jda/JDACommandTranslator.java
@@ -38,6 +38,8 @@
 
 class JDACommandTranslator {
 
+    private static final String DESCRIPTION_DEFAULT = "none";
+
     private final WrapperRegistry wrapperRegistry;
 
     private final Map<Class<?>, JDAType<?>> jdaSupportedTypes = new HashMap<>();
@@ -132,13 +134,20 @@ <SENDER> JDALiteCommand translate(
     }
 
     private String getDescription(MetaHolder holder) {
-        String joined = String.join(", ", holder.meta().get(Meta.DESCRIPTION));
+        List<List<String>> descriptions = holder.metaCollector().collect(Meta.DESCRIPTION);
+
+        if (descriptions.isEmpty()) {
+            return DESCRIPTION_DEFAULT; // Discord doesn't allow empty description
+        }
+
+        List<String> descriptionList = descriptions.get(0);
+        String description = String.join(", ", descriptionList);
 
-        if (joined.isEmpty()) {
-            return "none"; // Discord doesn't allow empty description
+        if (description.isEmpty()) {
+            return DESCRIPTION_DEFAULT; // Discord doesn't allow empty description
         }
 
-        return joined;
+        return description;
     }
 
     private List<Permission> getPermissions(MetaHolder holder) {