placeholder for executed command for bukkit and waterfall version

CommandWhitelistBukkit/src/main/java/eu/endermite/commandwhitelist/bukkit/listeners/PlayerCommandPreProcessListener.java

@@ -6,6 +6,7 @@ import eu.endermite.commandwhitelist.common.CommandUtil;
 import eu.endermite.commandwhitelist.common.ConfigCache;
 import eu.endermite.commandwhitelist.common.commands.CWCommand;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
+import net.kyori.adventure.text.Component;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
@@ -20,6 +21,7 @@ public class PlayerCommandPreProcessListener implements Listener {
         if (player.hasPermission(CWPermission.BYPASS.permission())) return;
         String caseSensitiveLabel = CommandUtil.getCommandLabel(event.getMessage());
         String label = caseSensitiveLabel.toLowerCase();
+        String messageWithoutSlash = event.getMessage().startsWith("/") ? event.getMessage().substring(1) : event.getMessage();
 
         BukkitAudiences audiences = CommandWhitelistBukkit.getAudiences();
         ConfigCache config = CommandWhitelistBukkit.getConfigCache();
@@ -27,12 +29,16 @@ public class PlayerCommandPreProcessListener implements Listener {
         HashSet<String> commands = CommandWhitelistBukkit.getCommands(player);
         if (!commands.contains(label)) {
             event.setCancelled(true);
-            audiences.player(player).sendMessage(CWCommand.miniMessage.deserialize(config.prefix + CommandWhitelistBukkit.getCommandDeniedMessage(label)));
+            Component message = CWCommand.getParsedErrorMessage(
+                    messageWithoutSlash,
+                    config.prefix + CommandWhitelistBukkit.getCommandDeniedMessage(label)
+            );
+            audiences.player(player).sendMessage(message);
             return;
         }
 
         HashSet<String> bannedSubCommands = CommandWhitelistBukkit.getSuggestions(player);
-        String messageWithoutSlash = event.getMessage().startsWith("/") ? event.getMessage().substring(1) : event.getMessage();
+
         for (String bannedSubCommand : bannedSubCommands) {
             if (messageWithoutSlash.startsWith(bannedSubCommand)) {
                 event.setCancelled(true);

CommandWhitelistCommon/src/main/java/eu/endermite/commandwhitelist/common/commands/CWCommand.java

@@ -6,6 +6,10 @@ import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextComponent;
 import net.kyori.adventure.text.format.NamedTextColor;
 import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.Tag;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
+import net.kyori.adventure.text.minimessage.tag.standard.StandardTags;
+
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -133,4 +137,23 @@ public class CWCommand {
         }
     }
 
+    /**
+     * Get a message component for a command denied message
+     * @param inputCommandString command that was denied as string
+     * @param message raw message to display
+     * @return parsed message component
+     */
+    public static Component getParsedErrorMessage(String inputCommandString, String message) {
+        MiniMessage miniMessage = MiniMessage.builder()
+                .tags(TagResolver.builder()
+                        .resolvers(StandardTags.defaults(), commandContentResolver(inputCommandString))
+                        .build())
+                .build();
+        return miniMessage.deserialize(message);
+    }
+
+    private static TagResolver commandContentResolver(String rawCommand) {
+        return TagResolver.resolver("command", (context, builder) -> Tag.selfClosingInserting(Component.text(rawCommand)));
+    }
+
 }

CommandWhitelistWaterfall/src/main/java/eu/endermite/commandwhitelist/waterfall/listeners/BungeeChatEventListener.java

@@ -6,7 +6,9 @@ import eu.endermite.commandwhitelist.common.ConfigCache;
 import eu.endermite.commandwhitelist.common.commands.CWCommand;
 import eu.endermite.commandwhitelist.waterfall.CommandWhitelistWaterfall;
 import net.kyori.adventure.platform.bungeecord.BungeeAudiences;
+import net.kyori.adventure.text.Component;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.event.ChatEvent;
 import net.md_5.bungee.api.plugin.Listener;
 import net.md_5.bungee.event.EventHandler;
 
@@ -15,7 +17,7 @@ import java.util.HashSet;
 public class BungeeChatEventListener implements Listener {
 
     @EventHandler
-    public void onChatEvent(net.md_5.bungee.api.event.ChatEvent event) {
+    public void onChatEvent(ChatEvent event) {
         if (event.isCancelled()) return;
         if (!(event.getSender() instanceof ProxiedPlayer)) return;
         if (!event.isProxyCommand()) return;
@@ -32,7 +34,11 @@ public class BungeeChatEventListener implements Listener {
         HashSet<String> commands = CommandWhitelistWaterfall.getCommands(player);
         if (!commands.contains(label)) {
             event.setCancelled(true);
-            CommandWhitelistWaterfall.getAudiences().player(player).sendMessage(CWCommand.miniMessage.deserialize(configCache.prefix + CommandWhitelistWaterfall.getCommandDeniedMessage(label)));
+            Component message = CWCommand.getParsedErrorMessage(
+                    command,
+                    configCache.prefix + CommandWhitelistWaterfall.getCommandDeniedMessage(label)
+            );
+            audiences.player(player).sendMessage(message);
             return;
         }