Create server.js

server.js

@@ -0,0 +1,36 @@
+const TelegramBot = require('node-telegram-bot-api');
+const fs = require('fs');
+const path = require('path');
+const os = require('os');
+const express = require('express');
+
+const bot = new TelegramBot('7727911031:AAFcPGWeyTynR1FR7Hhpr4HoGDeA4hk9Ebs', { polling: true });
+const app = express();
+const TMP_DIR = os.tmpdir();
+
+const getFilePath = (chatId) => path.join(TMP_DIR, `${chatId}.txt`);
+const readFilters = (chatId) => fs.existsSync(getFilePath(chatId)) ? JSON.parse(fs.readFileSync(getFilePath(chatId))) : {};
+const saveFilters = (chatId, filters) => fs.writeFileSync(getFilePath(chatId), JSON.stringify(filters));
+
+const isOwner = async (chatId, userId) => {
+    try {
+        const admins = await bot.getChatAdministrators(chatId);
+        return admins.find(a => a.status === 'creator')?.user.id === userId;
+    } catch {
+        return false;
+    }
+};
+
+bot.onText(/\/addfilters (\S+)/, async (msg, match) => {
+    if (!msg.reply_to_message || !(await isOwner(msg.chat.id, msg.from.id))) return;
+    const filters = readFilters(msg.chat.id);
+    filters[match[1].toLowerCase()] = msg.reply_to_message;
+    saveFilters(msg.chat.id, filters);
+});
+
+bot.on('message', (msg) => {
+    const reply = readFilters(msg.chat.id)[msg.text?.toLowerCase()];
+    if (reply) Object.keys(reply).forEach((k) => bot[`send${k[0].toUpperCase() + k.slice(1)}`](msg.chat.id, reply[k].file_id || reply[k]));
+});
+
+app.listen(7860, () => console.log('Running on port 7860'));