memorium/lib/telegram.ts

66 lines
2.1 KiB
TypeScript

import { Bot } from "https://deno.land/x/grammy@v1.36.1/mod.ts";
import { TELEGRAM_API_KEY } from "@lib/env.ts";
import { createLogger } from "./log/index.ts";
const bot = new Bot(TELEGRAM_API_KEY);
const log = createLogger("telegram");
import * as manager from "./taskManager.ts";
async function downloadFile(filePath: string): Promise<Uint8Array> {
log.info(`Downloading file from path: ${filePath}`);
const url = `https://api.telegram.org/file/bot${bot.token}/${filePath}`;
const response = await fetch(url);
if (!response.ok) {
throw new Error("Failed to download file: " + response.statusText);
}
log.info("File downloaded successfully");
const buffer = await response.arrayBuffer();
return new Uint8Array(buffer);
}
bot.command("start", async (ctx) => {
log.info("Received /start command");
const [_, noteName] = ctx.message?.text?.split(" ") || [];
if (!noteName) {
return ctx.reply("Please provide a note name. Usage: /start NoteName");
}
manager.startTask(ctx.chat.id.toString(), noteName);
await ctx.reply(`Started note: ${noteName}`);
});
bot.command("end", async (ctx) => {
log.info("Received /end command");
const finalNote = await manager.endTask(ctx.chat.id.toString());
if (!finalNote) return ctx.reply("No active note found.");
try {
await ctx.reply("Note complete. Here is your markdown:");
await ctx.reply(finalNote, { parse_mode: "MarkdownV2" });
} catch (err) {
console.error("Error sending final note:", err);
}
});
bot.on("message:text", (ctx) => {
log.info("Received text message");
manager.addTextEntry(ctx.chat.id.toString(), ctx.message.text);
});
bot.on("message:voice", async (ctx) => {
log.info("Received photo message");
log.info("Received voice message");
const file = await ctx.getFile();
const buffer = await downloadFile(file.file_path!);
manager.addVoiceEntry(ctx.chat.id.toString(), buffer.buffer);
});
bot.on("message:photo", async (ctx) => {
const file = await ctx.getFile();
const buffer = await downloadFile(file.file_path!);
const fileName = file.file_path!.split("/").pop()!;
manager.addPhotoEntry(ctx.chat.id.toString(), buffer.buffer, fileName);
});
bot.start();