feat: added lyrics command

Author: mrepol742

package-lock.json

@@ -33,6 +33,7 @@
     "dotenv": "^17.2.0",
     "emoji-regex": "^10.5.0",
     "fb-downloader-scrapper": "^3.0.1",
+    "genius-lyrics": "^4.4.7",
     "google-tts-api": "^2.0.2",
     "groq-sdk": "^0.27.0",
     "npmlog": "^7.0.1",
@@ -42,6 +43,7 @@
     "redis": "^5.6.0",
     "semver": "^7.7.2",
     "systeminformation": "^5.27.7",
+    "undici": "^7.16.0",
     "whatsapp-web.js": "^1.31.0",
     "youtubei.js": "^15.1.1"
   },

package.json

@@ -0,0 +1,56 @@
+import { Message } from "../../types/message";
+import Genius from "genius-lyrics"
+import log from "../components/utils/log";
+import { request } from "undici";
+
+export const info = {
+  command: "lyrics",
+  description: "Get a lyrics from a song.",
+  usage: "lyrics <song title>",
+  example: "lyrics rchp sick love",
+  role: "user",
+  cooldown: 5000,
+};
+
+export default async function (msg: Message) {
+  const query = msg.body.replace(/^lyrics\b\s*/i, "").trim();
+  if (query.length === 0) {
+    await msg.reply("Please provide a search query.");
+    return;
+  }
+
+  const client = new Genius.Client();
+  const origGet = client.request.get.bind(client.request);
+
+  client.request.get = async (url: string): Promise<string> => {
+    const res = await request(url, {
+      headers: {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)",
+      },
+    });
+    return await res.body.text();
+  };
+  const searches = await client.songs.search(query);
+
+  if (!searches || searches.length == 0) {
+    await msg.reply("Unable to find resources for the given query.");
+    return;
+  }
+
+  const firstSong = searches[0];
+
+  let lyrics: string;
+  try {
+    lyrics = await firstSong.lyrics();
+  } catch (err: any) {
+    await msg.reply("Could not fetch lyrics (possibly blocked by Genius).");
+    return;
+  }
+
+  const text = `
+    \`${firstSong.fullTitle}\`
+
+    ${lyrics}
+  `;
+  await msg.reply(text);
+}