feat: add sliceContent

src/clients/openai.js

@@ -71,5 +71,34 @@ async function chatWithAI(chatId, prompt) {
     return reply;
 }
 
+/**
+ * Slice the message content into multiple snippets.
+ * @param {string} content - The content to slice.
+ * @param {number} maxLength - The maximum length of each snippet.
+ * @param {string} separator - The separator to split the content.
+ * @return {Array<string>} The sliced snippets.
+ */
+function sliceContent(content, maxLength, separator="\n") {
+    const substrings = content.separator(separator);
+    const snippets = [];
+
+    let lastSnippet = "";
+    for (const text of substrings) {
+        if (!text) {
+            lastSnippet += separator;
+            continue;
+        }
+        if (text.length + lastSnippet.length < maxLength) {
+            lastSnippet += text;
+            continue;
+        }
+        snippets.push(lastSnippet);
+        lastSnippet = "";
+    }
+
+    return snippets;
+}
+
 exports.useClient = () => client;
 exports.chatWithAI = chatWithAI;
+exports.sliceContent = sliceContent;

src/triggers/discord/message_create/index.js

@@ -5,7 +5,7 @@ const discord = require("discord.js");
 const discordToMatrix = require("../../../bridges/discord_matrix");
 
 const {useClient} = require("../../../clients/discord");
-const {chatWithAI} = require("../../../clients/openai");
+const {chatWithAI, sliceContent} = require("../../../clients/openai");
 
 /**
  * @param {discord.Message} message
@@ -47,5 +47,13 @@ module.exports = async (message) => {
         return;
     }
 
-    message.reply(responseContent);
+    if (responseContent.length < 2000) {
+        message.reply(responseContent);
+    } else {
+        const snippets = sliceContent(responseContent, 2000);
+        message.reply(snippets.shift());
+        snippets.forEach((snippet) => {
+            message.channel.send(snippet);
+        });
+    }
 };