114 lines
3.6 KiB
TypeScript
114 lines
3.6 KiB
TypeScript
import {
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autoQuote,
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autoRetry,
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bold,
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Bot,
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Context,
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fmt,
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hydrateReply,
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ParseModeFlavor,
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} from "./deps.ts";
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import { fmtArray, formatOrdinal } from "./intl.ts";
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import { config } from "./config.ts";
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import { queue } from "./queue.ts";
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export const bot = new Bot<ParseModeFlavor<Context>>(Deno.env.get("TG_BOT_TOKEN") ?? "");
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bot.use(autoQuote);
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bot.use(hydrateReply);
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bot.api.config.use(autoRetry({ maxRetryAttempts: 5, maxDelaySeconds: 60 }));
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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. Send /txt2img to generate an image.",
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);
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bot.api.setMyCommands([
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{ command: "txt2img", description: "Generate an image" },
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{ command: "queue", description: "Show the current queue" },
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]);
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bot.command("start", (ctx) => ctx.reply("Hello! Use the /txt2img command to generate an image"));
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bot.command("txt2img", async (ctx) => {
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if (!ctx.from?.id) {
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return ctx.reply("I don't know who you are");
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}
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if (config.pausedReason != null) {
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return ctx.reply(`I'm paused: ${config.pausedReason}`);
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}
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if (queue.length >= config.maxJobs) {
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return ctx.reply(
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`The queue is full. Try again later. (Max queue size: ${config.maxJobs})`,
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);
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}
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const jobCount = queue.filter((job) => job.userId === ctx.from.id).length;
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if (jobCount >= config.maxUserJobs) {
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return ctx.reply(
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`You already have ${config.maxUserJobs} jobs in queue. Try again later.`,
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);
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}
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if (!ctx.match) {
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return ctx.reply("Please describe what you want to see after the command");
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}
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const place = queue.length + 1;
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const queueMessage = await ctx.reply(`You are ${formatOrdinal(place)} in queue.`);
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const userName = [ctx.from.first_name, ctx.from.last_name].filter(Boolean).join(" ");
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const chatName = ctx.chat.type === "supergroup" || ctx.chat.type === "group"
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? ctx.chat.title
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: "private chat";
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queue.push({
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params: { prompt: ctx.match },
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userId: ctx.from.id,
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userName,
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chatId: ctx.chat.id,
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chatName,
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requestMessageId: ctx.message.message_id,
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statusMessageId: queueMessage.message_id,
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});
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console.log(`Enqueued job for ${userName} in chat ${chatName}`);
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});
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bot.command("queue", async (ctx) => {
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if (queue.length === 0) return ctx.reply("Queue is empty");
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return await ctx.replyFmt(
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fmt`Current queue:\n\n${
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fmtArray(
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queue.map((job, index) =>
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fmt`${bold(index + 1)}. ${bold(job.userName)} in ${bold(job.chatName)}`
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),
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"\n",
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)
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}`,
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);
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});
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bot.command("pause", async (ctx) => {
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if (!ctx.from?.username) return;
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if (!config.adminUsernames.includes(ctx.from.username)) return;
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if (config.pausedReason != null) {
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return await ctx.reply(`Already paused: ${config.pausedReason}`);
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}
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config.pausedReason = ctx.match ?? "No reason given";
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return await ctx.reply("Paused");
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});
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bot.command("resume", async (ctx) => {
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if (!ctx.from?.username) return;
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if (!config.adminUsernames.includes(ctx.from.username)) return;
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if (config.pausedReason == null) return await ctx.reply("Already running");
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config.pausedReason = null;
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return await ctx.reply("Resumed");
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});
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bot.catch((err) => {
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let msg = "Error processing update";
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const { from, chat } = err.ctx;
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if (from?.first_name) msg += ` from ${from.first_name}`;
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if (from?.last_name) msg += ` ${from.last_name}`;
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if (from?.username) msg += ` (@${from.username})`;
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if (chat?.type === "supergroup" || chat?.type === "group") {
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msg += ` in ${chat.title}`;
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if (chat.type === "supergroup" && chat.username) msg += ` (@${chat.username})`;
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}
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console.error(msg, err.error);
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});
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