Add ability for placeholders in help texts

NullDev · Mar 26, 2024 · 2bb625e · 2bb625e
1 parent d473ac3
commit 2bb625e
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Showing 2 changed files with 25 additions and 5 deletions.
diff --git a/src/commands/hilfe.ts b/src/commands/hilfe.ts
@@ -1,8 +1,9 @@
 import * as fs from "node:fs/promises";
 import * as path from "node:path";
 
-import { messageCommands } from "../handler/commandHandler.js";
 import type { CommandFunction } from "../types.js";
+import type { BotContext } from "../context.js";
+import { messageCommands } from "../handler/commandHandler.js";
 
 /**
  * Retrieves commands in chunks that doesn't affect message limit
@@ -68,7 +69,10 @@ export const run: CommandFunction = async (
                 const commandStr =
                     context.prefix.command +
                     file.toLowerCase().replace(/\.js/gi, "");
-                commandObj[commandStr] = module.description;
+                commandObj[commandStr] = replacePrefixPlaceholders(
+                    module.description,
+                    context,
+                );
             }
         }
     }
@@ -77,7 +81,10 @@ export const run: CommandFunction = async (
     const userCommands = messageCommands.filter(cmd => !cmd.modCommand);
     for (const cmd of userCommands) {
         const commandStr = context.prefix.command + cmd.name;
-        commandObj[commandStr] = cmd.description;
+        commandObj[commandStr] = replacePrefixPlaceholders(
+            cmd.description,
+            context,
+        );
     }
 
     await message.author.send(
@@ -93,4 +100,13 @@ export const run: CommandFunction = async (
     await message.react("✉"); // Send this last, so we only display a confirmation when everything actually worked
 };
 
+export function replacePrefixPlaceholders(
+    helpText: string,
+    context: BotContext,
+): string {
+    return helpText
+        .replace("$MOD_COMMAND_PREFIX$", context.prefix.modCommand)
+        .replace("$COMMAND_PREFIX$", context.prefix.command);
+}
+
 export const description = "Listet alle commands auf";
diff --git a/src/commands/modcommands/hilfe.ts b/src/commands/modcommands/hilfe.ts
@@ -2,6 +2,7 @@ import { promises as fs } from "node:fs";
 import * as path from "node:path";
 
 import type { CommandFunction } from "../../types.js";
+import { replacePrefixPlaceholders } from "../hilfe.js";
 
 /**
  * Enlists all mod-commands with descriptions
@@ -36,15 +37,18 @@ export const run: CommandFunction = async (
 
             const module = await import(modulePath);
 
-            commandObj[commandStr] = module.description;
+            commandObj[commandStr] = replacePrefixPlaceholders(
+                module.description,
+                context,
+            );
         }
     }
 
     let commandText = "";
     for (const [commandName, description] of Object.entries(commandObj)) {
         commandText += commandName;
         commandText += ":\n";
-        commandText += description;
+        commandText += replacePrefixPlaceholders(description, context);
         commandText += "\n\n";
     }