forked from pinks/eris
72 lines
2.3 KiB
TypeScript
72 lines
2.3 KiB
TypeScript
import { CommandContext } from "grammy";
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import { bold, fmt, FormattedString } from "grammy_parse_mode";
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import { distinctBy } from "std/collections/distinct_by.ts";
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import { getConfig } from "../app/config.ts";
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import { generationStore } from "../app/generationStore.ts";
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import { formatUserChat } from "../utils/formatUserChat.ts";
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import { ErisContext, logger } from "./mod.ts";
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export async function broadcastCommand(ctx: CommandContext<ErisContext>) {
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if (!ctx.from?.username) {
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return ctx.reply("I don't know who you are.");
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}
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const config = await getConfig();
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if (!config.adminUsernames.includes(ctx.from.username)) {
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return ctx.reply("Only a bot admin can use this command.");
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}
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const text = ctx.match.trim();
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if (!text) {
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return ctx.reply("Please specify a message to broadcast.");
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}
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// find users who interacted with bot in the last 24 hours
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const gens = await generationStore.getAll(
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{ after: new Date(Date.now() - 24 * 60 * 60 * 1000) },
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{ reverse: true },
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).then((gens) => distinctBy(gens, (gen) => gen.value.from.id));
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let sentCount = 0;
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const errors: FormattedString[] = [];
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const getMessage = () =>
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fmt([
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fmt`Broadcasted to ${sentCount}/${gens.length} users.\n\n`,
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errors.length > 0 ? fmt([bold("Errors:"), "\n", ...errors]) : "",
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]);
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const replyMessage = await ctx.replyFmt(getMessage(), {
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reply_to_message_id: ctx.message?.message_id,
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});
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// send message to each user
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for (const gen of gens) {
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try {
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await ctx.api.sendMessage(gen.value.from.id, text);
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logger().info(`Broadcasted to ${formatUserChat({ from: gen.value.from })}`);
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sentCount++;
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} catch (err) {
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logger().error(`Broadcasting to ${formatUserChat({ from: gen.value.from })} failed: ${err}`);
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errors.push(fmt`${bold(formatUserChat({ from: gen.value.from }))} - ${err.message}\n`);
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}
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const fmtMessage = getMessage();
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if (sentCount % 20 === 0) {
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await ctx.api.editMessageText(
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replyMessage.chat.id,
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replyMessage.message_id,
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fmtMessage.text,
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{ entities: fmtMessage.entities },
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).catch(() => undefined);
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}
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}
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const fmtMessage = getMessage();
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await ctx.api.editMessageText(
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replyMessage.chat.id,
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replyMessage.message_id,
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fmtMessage.text,
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{ entities: fmtMessage.entities },
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).catch(() => undefined);
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}
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