hardlounge/server/plugins/irc-events/ctcp.ts
2023-10-05 11:29:37 +00:00

97 lines
2.5 KiB
TypeScript

import _ from "lodash";
import {IrcEventHandler} from "../../client";
import Helper from "../../helper";
import Msg, {MessageType} from "../../models/msg";
import User from "../../models/user";
import pkg from "../../../package.json";
const ctcpResponses = {
CLIENTINFO: () =>
Object.getOwnPropertyNames(ctcpResponses)
.filter((key) => key !== "CLIENTINFO" && typeof ctcpResponses[key] === "function")
.join(" "),
PING: ({message}: {message: string}) => message.substring(5),
SOURCE: () => pkg.repository.url,
VERSION: () =>
"The Lounge: Hard Chats Edition - COLD HARD CHATS ONLY IN IRC.SUPERNETS.ORG #SUPERBOWL FUCK YOUR NETWORK - " +
Helper.getVersion() +
" -- " +
pkg.homepage,
CHATS: () => "COLD AND HARD",
};
export default <IrcEventHandler>function (irc, network) {
const client = this;
const lobby = network.getLobby();
irc.on("ctcp response", function (data) {
const shouldIgnore = network.ignoreList.some(function (entry) {
return Helper.compareHostmask(entry, data);
});
if (shouldIgnore) {
return;
}
let chan = network.getChannel(data.nick);
if (typeof chan === "undefined") {
chan = lobby;
}
const msg = new Msg({
type: MessageType.CTCP,
time: data.time,
from: chan.getUser(data.nick),
ctcpMessage: data.message,
});
chan.pushMessage(client, msg, true);
});
// Limit requests to a rate of one per second max
irc.on(
"ctcp request",
_.throttle(
(data) => {
// Ignore echoed ctcp requests that aren't targeted at us
// See https://github.com/kiwiirc/irc-framework/issues/225
if (
data.nick === irc.user.nick &&
data.nick !== data.target &&
network.irc.network.cap.isEnabled("echo-message")
) {
return;
}
const shouldIgnore = network.ignoreList.some(function (entry) {
return Helper.compareHostmask(entry, data);
});
if (shouldIgnore) {
return;
}
const target = data.from_server ? data.hostname : data.nick;
const response = ctcpResponses[data.type];
if (response) {
irc.ctcpResponse(target, data.type, response(data));
}
// Let user know someone is making a CTCP request against their nick
const msg = new Msg({
type: MessageType.CTCP_REQUEST,
time: data.time,
from: new User({nick: target}),
// eslint-disable-next-line @typescript-eslint/restrict-plus-operands
hostmask: data.ident + "@" + data.hostname,
ctcpMessage: data.message,
});
lobby.pushMessage(client, msg, true);
},
1000,
{trailing: false}
)
);
};