Merge pull request 'webhooks' (#1) from webhooks into main
Reviewed-on: Akiru/nyx#1
This commit is contained in:
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2ae1f3b9f1
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README.md
27
README.md
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@ -1,17 +1,12 @@
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# Eris the Bot
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[](https://eris.lisq.eu/)
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# Nyx the Bot
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Fork of Eris the Bot https://eris.lisq.eu
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Telegram bot for generating images from text.
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## Requirements
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- [Deno](https://deno.land/)
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- [Stable Diffusion WebUI](https://github.com/AUTOMATIC1111/stable-diffusion-webui/)
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- [Deno](https://deno.land/) (for the bot server)
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- [Stable Diffusion WebUI](https://github.com/AUTOMATIC1111/stable-diffusion-webui/) (for the worker that generates images)
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## Options
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@ -20,17 +15,23 @@ You can put these in `.env` file or pass them as environment variables.
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- `TG_BOT_TOKEN` - Telegram bot token. Get yours from [@BotFather](https://t.me/BotFather).
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Required.
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- `DENO_KV_PATH` - [Deno KV](https://deno.land/api?s=Deno.openKv&unstable) database file path. A
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temporary file is used by default.
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temporary file is used by default. Example: /opt/data/botdata.kv
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- `LOG_LEVEL` - [Log level](https://deno.land/std@0.201.0/log/mod.ts?s=LogLevels). Default: `INFO`.
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## Running
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1. Start Eris: `deno task start`
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2. Visit [Eris WebUI](http://localhost:5999/) and login via Telegram.
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2. Visit [Eris WebUI](http://localhost:8443/) and login via Telegram.
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3. Promote yourself to admin in the Eris WebUI.
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4. Start Stable Diffusion WebUI: `./webui.sh --api` (in SD WebUI directory)
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5. Add a new worker in the Eris WebUI.
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## This fork requires the use of webhooks.
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1. You need a reverse Proxy and HTTPS certificate set up that proxies all requests from a domain on port 443 (e.g. nyx.akiru.de) to the backend of this bot (:8443).
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2. Change the Webhook URL to your own one in /mod/bot.ts - There are also console log statements you can uncomment for troubleshooting.
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3. Make sure the DNS and firewall are set up for the webhook to be reachable, because otherwise the bot fails to start.
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## Codegen
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The Stable Diffusion API types are auto-generated. To regenerate them, first start your SD WebUI
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@ -38,8 +39,8 @@ with `--nowebui --api`, and then run `deno task generate`
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## Project structure
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- `/api` - Eris API served at `http://localhost:5999/api/`.
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- `/api` - Eris API served at `http://localhost:8443/api/`.
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- `/app` - Queue handling and other core processes.
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- `/bot` - Handling bot commands and other updates from Telegram API.
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- `/ui` - Eris WebUI frontend files served at `http://localhost:5999/`.
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- `/ui` - Eris WebUI frontend files served at `http://localhost:8443/`.
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- `/util` - Utility functions shared by other parts.
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@ -2,11 +2,15 @@ import { route } from "reroute";
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import { serveSpa } from "serve_spa";
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import { api } from "./serveApi.ts";
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import { fromFileUrl } from "std/path/mod.ts";
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// New function that handles the webhook
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import { handleWebhook } from "../bot/mod.ts";
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export async function serveUi() {
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const server = Deno.serve({ port: 5999 }, (request) =>
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const server = Deno.serve({ port: 8443 }, (request) =>
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route(request, {
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"/api/*": (request) => api.fetch(request),
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"/webhook": handleWebhook, // Create the webhook route handle
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"/*": (request) =>
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serveSpa(request, {
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fsRoot: fromFileUrl(new URL("../ui/", import.meta.url)),
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69
bot/mod.ts
69
bot/mod.ts
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@ -1,7 +1,7 @@
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import { Api, Bot, Context, RawApi, session, SessionFlavor } from "grammy";
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import { FileFlavor, hydrateFiles } from "grammy_files";
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import { hydrateReply, ParseModeFlavor } from "grammy_parse_mode";
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import { run, sequentialize } from "grammy_runner";
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import { sequentialize } from "grammy_runner";
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import { error, info, warning } from "std/log/mod.ts";
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import { sessions } from "../api/sessionsRoute.ts";
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import { formatUserChat } from "../utils/formatUserChat.ts";
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@ -12,6 +12,16 @@ import { img2imgCommand, img2imgQuestion } from "./img2imgCommand.ts";
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import { pnginfoCommand, pnginfoQuestion } from "./pnginfoCommand.ts";
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import { queueCommand } from "./queueCommand.ts";
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import { txt2imgCommand, txt2imgQuestion } from "./txt2imgCommand.ts";
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import { setConfig, getConfig } from "../app/config.ts";
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// Set the new configuration
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await setConfig({ maxUserJobs: 1, maxJobs: 500 });
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// Fetch the updated configuration
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const updatedConfig = await getConfig();
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// Log the updated configuration to the console
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console.log("Updated Configuration:", updatedConfig);
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interface SessionData {
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chat: ErisChatData;
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@ -107,18 +117,38 @@ bot.use(async (ctx, next) => {
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}
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});
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bot.api.setMyShortDescription("I can generate furry images from text");
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bot.api.setMyDescription(
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"I can generate furry images from text. " +
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// Wrap the calls in try-catch for error handling
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async function setupBotCommands() {
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try {
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await bot.api.setMyShortDescription("Generate furry images in '704x704', '576x832', '832x576'. https://ko-fi.com/nyxthebot https://nyx.akiru.de/");
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} catch (err) {
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error(`Failed to set short description: ${err.message}`);
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}
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try {
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await bot.api.setMyDescription(
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"I can generate furry images from text. If you want a different size, use 'Size: 576x832' for example." +
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"Send /txt2img to generate an image.",
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);
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bot.api.setMyCommands([
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);
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} catch (err) {
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error(`Failed to set description: ${err.message}`);
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}
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try {
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await bot.api.setMyCommands([
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{ command: "txt2img", description: "Generate image from text" },
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{ command: "img2img", description: "Generate image from image" },
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{ command: "pnginfo", description: "Try to extract prompt from raw file" },
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{ command: "queue", description: "Show the current queue" },
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{ command: "cancel", description: "Cancel all your requests" },
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]);
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]);
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} catch (err) {
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error(`Failed to set commands: ${err.message}`);
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}
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}
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// Call the setup function
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setupBotCommands();
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bot.command("start", async (ctx) => {
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if (ctx.match) {
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@ -173,7 +203,26 @@ bot.command("crash", () => {
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throw new Error("Crash command used");
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});
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export async function runBot() {
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const runner = run(bot, { runner: { silent: true } });
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await runner.task();
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// Set up the webhook in the telegram API and initialize the bot
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await bot.api.setWebhook('https://nyx.akiru.de/webhook');
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await bot.init();
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// Function to handle incoming webhook requests
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export async function handleWebhook(req: Request): Promise<Response> {
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try {
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const body = await req.json();
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// console.log("Received webhook data:", JSON.stringify(body, null, 2));
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// Log before processing update
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// console.log("Processing update through handleUpdate...");
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await bot.handleUpdate(body); // Process the update
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// Log after processing update
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// console.log("Update processed successfully.");
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return new Response(JSON.stringify({ status: 'ok' }), { headers: { 'Content-Type': 'application/json' } });
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} catch (error) {
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// Detailed error logging
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console.error("Error in handleWebhook:", error);
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return new Response("Error", { status: 500 });
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}
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}
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7
main.ts
7
main.ts
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@ -4,7 +4,9 @@ import { ConsoleHandler } from "std/log/handlers.ts";
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import { LevelName, setup } from "std/log/mod.ts";
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import { serveUi } from "./api/mod.ts";
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import { runAllTasks } from "./app/mod.ts";
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import { runBot } from "./bot/mod.ts";
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// runbot shouldn't be needed for webhooks?
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// import { runBot } from "./bot/mod.ts";
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import "./bot/mod.ts";
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const logLevel = Deno.env.get("LOG_LEVEL")?.toUpperCase() as LevelName ?? "INFO";
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@ -20,7 +22,8 @@ setup({
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// run parts of the app
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await Promise.all([
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runBot(),
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// runbot shouldn't be needed for webhooks?
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// runBot(),
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runAllTasks(),
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serveUi(),
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]);
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@ -0,0 +1 @@
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These scripts exist to automatically restart the bot in case of errors and connectivity issues. They should either be run as systemd services or cronjobs.
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@ -0,0 +1,29 @@
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#!/bin/bash
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# This script has to be run as systemd service. It checks journalctl output for errors and restarts the bot automatically when they occur too often.
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# Define the regex pattern to search for occurrences of "GrammyError" and "sendMediaGroup"
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ERROR_PATTERN="GrammyError.*sendMediaGroup"
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# Initialize the counter for consecutive occurrences
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error_count=0
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# Monitor the journalctl output
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journalctl -xe -f | while read line; do
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# Check if the line contains the pattern
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if echo "$line" | grep -qE "$ERROR_PATTERN"; then
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# Increment the error counter
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((error_count++))
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# Check if the error has occurred 4 times in a row
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if [ $error_count -eq 4 ]; then
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# Restart the bot service
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systemctl restart nyxthebot
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# Reset the error counter
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error_count=0
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fi
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else
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# Reset the error counter if the line does not contain the error
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error_count=0
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fi
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done
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#!/bin/bash
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# When the bot gets eepy sleepy, this script will restart it. It happens, when no jobs come in for multiple minutes.
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# The script interfaces with the REST API of the bot and checks if the image count has changed.
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# Run this script as cronjob all 4-5 minutes.
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# Define the URL and the stats file path
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URL="https://YOUR_URL/api/stats"
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STATS_FILE="YOUR_FILE_PATH/stats.txt"
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# Fetch the data and extract imageCount
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imageCount=$(curl -s "$URL" | jq '.imageCount')
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# Check if stats file exists and read the last value
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if [ -f "$STATS_FILE" ]; then
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lastValue=$(tail -n 1 "$STATS_FILE")
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else
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lastValue=""
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fi
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# Save the new value to the file
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echo "$imageCount" >> "$STATS_FILE"
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# Keep only the last 2 values in the file
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tail -n 2 "$STATS_FILE" > "$STATS_FILE.tmp" && mv "$STATS_FILE.tmp" "$STATS_FILE"
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# Compare the two values and restart the service if they are the same
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if [ "$lastValue" == "$imageCount" ]; then
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systemctl restart nyxthebot
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fi
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@ -7,7 +7,7 @@ export function StatsPage() {
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const getGlobalStats = useSWR(
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["/stats", {}] as const,
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(args) => fetchApi(...args).then(handleResponse),
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{ refreshInterval: 2_000 },
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{ refreshInterval: 1_00 },
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);
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return (
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@ -18,13 +18,13 @@ export function StatsPage() {
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className="font-bold text-zinc-700 dark:text-zinc-300"
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value={getGlobalStats.data?.pixelStepCount ?? 0}
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digits={15}
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transitionDurationMs={3_000}
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transitionDurationMs={1_00}
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/>
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<Counter
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className="text-base"
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value={(getGlobalStats.data?.pixelStepsPerMinute ?? 0) / 60}
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digits={9}
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transitionDurationMs={2_000}
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transitionDurationMs={1_00}
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postfix="/s"
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/>
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</p>
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@ -34,13 +34,13 @@ export function StatsPage() {
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className="font-bold text-zinc-700 dark:text-zinc-300"
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value={getGlobalStats.data?.pixelCount ?? 0}
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digits={15}
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transitionDurationMs={3_000}
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transitionDurationMs={1_00}
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/>
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<Counter
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className="text-base"
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value={(getGlobalStats.data?.pixelsPerMinute ?? 0) / 60}
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digits={9}
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transitionDurationMs={2_000}
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transitionDurationMs={1_00}
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postfix="/s"
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/>
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</p>
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@ -51,14 +51,14 @@ export function StatsPage() {
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className="font-bold text-zinc-700 dark:text-zinc-300"
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value={getGlobalStats.data?.stepCount ?? 0}
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digits={9}
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transitionDurationMs={3_000}
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transitionDurationMs={1_00}
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/>
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<Counter
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className="text-base"
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value={(getGlobalStats.data?.stepsPerMinute ?? 0) / 60}
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digits={3}
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fractionDigits={3}
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transitionDurationMs={2_000}
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transitionDurationMs={1_00}
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postfix="/s"
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/>
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</p>
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@ -68,14 +68,14 @@ export function StatsPage() {
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className="font-bold text-zinc-700 dark:text-zinc-300"
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value={getGlobalStats.data?.imageCount ?? 0}
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digits={9}
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transitionDurationMs={3_000}
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transitionDurationMs={1_00}
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/>
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<Counter
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className="text-base"
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value={(getGlobalStats.data?.imagesPerMinute ?? 0) / 60}
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digits={3}
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fractionDigits={3}
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transitionDurationMs={2_000}
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transitionDurationMs={1_00}
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postfix="/s"
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/>
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</p>
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@ -86,7 +86,7 @@ export function StatsPage() {
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className="font-bold text-zinc-700 dark:text-zinc-300"
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value={getGlobalStats.data?.userCount ?? 0}
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digits={6}
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transitionDurationMs={1_500}
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transitionDurationMs={1_00}
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/>
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</p>
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</div>
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