mrmBot-Matrix/utils/misc.js

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import util from "util";
import fs from "fs";
import pm2 from "pm2";
import { config } from "dotenv";
import db from "./database.js";
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// playing messages
const { messages } = JSON.parse(fs.readFileSync(new URL("../config/messages.json", import.meta.url)));
const { types } = JSON.parse(fs.readFileSync(new URL("../config/commands.json", import.meta.url)));
let broadcast = false;
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// random(array) to select a random entry in array
export function random(array) {
if (!array || array.length < 1) return null;
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return array[Math.floor(Math.random() * array.length)];
}
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const optionalReplace = (token) => {
return token === undefined || token === "" ? "" : (token === "true" || token === "false" ? token : "<redacted>");
};
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// clean(text) to clean message of any private info or mentions
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export function clean(text) {
if (typeof text !== "string")
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text = util.inspect(text, { depth: 1 });
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text = text
.replaceAll("`", `\`${String.fromCharCode(8203)}`)
.replaceAll("@", `@${String.fromCharCode(8203)}`);
let { parsed } = config();
if (!parsed) parsed = process.env;
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const imageServers = JSON.parse(fs.readFileSync(new URL("../config/servers.json", import.meta.url), { encoding: "utf8" })).image;
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if (imageServers?.length !== 0) {
for (const { server, auth } of imageServers) {
text = text.replaceAll(server, optionalReplace(server));
text = text.replaceAll(auth, optionalReplace(auth));
}
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}
for (const env of Object.keys(parsed)) {
text = text.replaceAll(parsed[env], optionalReplace(parsed[env]));
}
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return text;
}
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// textEncode(string) to encode characters for image processing
export function textEncode(string) {
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return string.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n").replaceAll("\\:", ":").replaceAll("\\,", ",");
}
// set activity (a.k.a. the gamer code)
export async function activityChanger(bot) {
if (!broadcast) {
await bot.editStatus("dnd", [{
type: 0,
name: random(messages) + (types.classic ? ` | @${bot.user.username} help` : "")
}]);
}
setTimeout(() => activityChanger(bot), 900000);
}
export async function checkBroadcast(bot) {
if (!db) {
return;
}
const message = await db.getBroadcast();
if (message) {
startBroadcast(bot, message);
}
}
export function startBroadcast(bot, message) {
bot.editStatus("dnd", [{
type: 0,
name: message + (types.classic ? ` | @${bot.user.username} help` : "")
}]);
broadcast = true;
}
export function endBroadcast(bot) {
bot.editStatus("dnd", [{
type: 0,
name: random(messages) + (types.classic ? ` | @${bot.user.username} help` : "")
}]);
broadcast = false;
}
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export function getServers(bot) {
return new Promise((resolve, reject) => {
if (process.env.PM2_USAGE) {
pm2.launchBus((err, pm2Bus) => {
const listener = (packet) => {
if (packet.data?.type === "countResponse") {
resolve(packet.data.serverCount);
pm2Bus.off("process:msg");
}
};
pm2Bus.on("process:msg", listener);
});
pm2.list((err, list) => {
if (err) {
reject(err);
return;
}
const managerProc = list.filter((v) => v.name === "esmBot-manager")[0];
pm2.sendDataToProcessId(managerProc.pm_id, {
id: managerProc.pm_id,
type: "process:msg",
data: {
type: "getCount"
},
topic: true
}, (err) => {
if (err) reject(err);
});
});
} else {
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resolve(bot.guilds.size);
}
});
}
// copied from eris
export function cleanMessage(message, content) {
let cleanContent = content && content.replace(/<a?(:\w+:)[0-9]+>/g, "$1") || "";
const author = message.author ?? message.member ?? message.user;
let authorName = author.username;
if (message.member?.nick) {
authorName = message.member.nick;
}
cleanContent = cleanContent.replace(new RegExp(`<@!?${author.id}>`, "g"), `@${authorName}`);
if (message.mentions) {
for (const mention of message.mentions.members) {
if (mention.nick) {
cleanContent = cleanContent.replace(new RegExp(`<@!?${mention.id}>`, "g"), `@${mention.nick}`);
}
cleanContent = cleanContent.replace(new RegExp(`<@!?${mention.id}>`, "g"), `@${mention.username}`);
}
if (message.guildID && message.mentions.roles) {
for (const roleID of message.mentions.roles) {
const role = message.guild.roles.get(roleID);
const roleName = role ? role.name : "deleted-role";
cleanContent = cleanContent.replace(new RegExp(`<@&${roleID}>`, "g"), `@${roleName}`);
}
}
for (const id of message.mentions.channels) {
const channel = message.client.getChannel(id);
if (channel && channel.name && channel.mention) {
cleanContent = cleanContent.replace(channel.mention, `#${channel.name}`);
}
}
}
return textEncode(cleanContent);
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}