830 lines
23 KiB
TypeScript
830 lines
23 KiB
TypeScript
import path from 'path';
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import net from 'net';
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import util from 'util';
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import cprog from 'child_process';
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import convert from 'convert-units';
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import {
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Plugin,
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Configurable,
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EventListener,
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DependencyLoad
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} from '@squeebot/core/lib/plugin';
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import { IMessage } from '@squeebot/core/lib/types';
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import { httpGET, parseTimeToSeconds, readableTime } from '@squeebot/core/lib/common';
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import { logger } from '@squeebot/core/lib/core';
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type CEXResponse = {[key: string]: number};
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const cexCache: {[key: string]: number | CEXResponse} = {
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expiry: 0,
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date: 0,
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cache: {},
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};
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const bases: {[key: number]: string[]} = {
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2: ['bin', 'binary'],
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8: ['oct', 'octal'],
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10: ['dec', 'decimal'],
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16: ['hex', 'hexadecimal']
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};
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function getBaseNum(base: string): number | null {
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let result = null;
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for (const i in bases) {
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const defs = bases[i];
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if (defs.indexOf(base) === -1) {
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continue;
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}
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result = parseInt(i, 10);
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}
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if (result) {
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return result;
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}
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if (base.indexOf('b') !== 0) {
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return null;
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}
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const matcher = base.match(/b(?:ase-?)?(\d+)/);
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if (!matcher || !matcher[1] || isNaN(parseInt(matcher[1], 10))) {
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return null;
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}
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return parseInt(matcher[1], 10);
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}
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const urlRegex = /(((ftp|https?):\/\/)[-\w@:%_+.~#?,&//=]+)/g;
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const fork = cprog.fork;
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// Run mathjs in a separate thread to avoid the killing of the main process
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function opMath(expression: string, method = 'eval'): Promise<string> {
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return new Promise((resolve, reject) => {
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// Fork the script
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const mathThread = fork(path.join(__dirname, 'math.js'));
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let done = false;
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// Time the request out when user enters something too complex
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const timeItOut = setTimeout(() => {
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mathThread.kill('SIGKILL');
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done = true;
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return reject(new Error('Timed out'));
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}, 8000);
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// Send data to the thread to process
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mathThread.send(method + ' ' + expression);
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// Recieve data
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mathThread.on('message', (chunk) => {
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clearTimeout(timeItOut);
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if (done) {
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return;
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}
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const line = chunk.toString().trim();
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if (line.length > 280) {
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return reject(new Error('The response was too large'));
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}
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done = true;
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if (line === 'null') {
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return reject(new Error('Nothing was returned'));
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}
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resolve(line);
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});
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mathThread.on('exit', () => {
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clearTimeout(timeItOut);
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if (!done) {
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reject(new Error('Nothing was returned'));
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}
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});
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});
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}
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function rgbToHex(r: number, g: number, b: number): string {
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// tslint:disable-next-line: no-bitwise
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return '#' + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
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}
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function hexToRgb(hex: string): {[key: string]: number} | null {
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// Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
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const shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
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hex = hex.replace(shorthandRegex, (m, r, g, b) => {
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return r + r + g + g + b + b;
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});
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const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
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return result ? {
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r: parseInt(result[1], 16),
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g: parseInt(result[2], 16),
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b: parseInt(result[3], 16)
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} : null;
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}
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function pingTcpServer(host: string, port: number): Promise<number> {
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return new Promise((resolve, reject) => {
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let isFinished = false;
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let timeA = new Date().getTime();
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const timeB = new Date().getTime();
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function returnResults(status: boolean, info: number | Error): void {
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if (!isFinished) {
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isFinished = true;
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if (info instanceof Error) {
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return reject(info);
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}
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resolve(info);
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}
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}
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const pingHost = net.connect({port, host}, () => {
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timeA = new Date().getTime();
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returnResults(true, timeA - timeB);
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pingHost.end();
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pingHost.destroy();
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});
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pingHost.setTimeout(5000);
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pingHost.on('timeout', () => {
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pingHost.end();
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pingHost.destroy();
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returnResults(false, new Error('timeout'));
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});
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pingHost.on('error', (e) => {
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pingHost.end();
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pingHost.destroy();
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returnResults(false, e);
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});
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pingHost.on('close', () => {
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returnResults(false, new Error('closed'));
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});
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});
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}
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function addCommands(plugin: UtilityPlugin, commands: any): void {
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const cmds = [];
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cmds.push({
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name: 'binary',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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let response = '';
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let strArr;
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let i;
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let text = msg.data.split(' ').slice(2).join(' ');
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try {
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switch (simplified[0] ? simplified[0].toUpperCase() : null) {
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case 'ENCODE':
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strArr = text.split('');
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for (i in strArr) {
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response += ' ' + ('0000000' +
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parseInt(Buffer.from(strArr[i].toString(), 'utf8').toString('hex'), 16).toString(2)).slice(-8);
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}
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response = response.substr(1);
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break;
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case 'DECODE':
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text = text.split(' ').join('');
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i = 0;
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while (8 * (i + 1) <= text.length) {
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response += Buffer.from(parseInt(text.substr(8 * i, 8), 2).toString(16), 'hex').toString('utf8');
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i++;
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}
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response = 'Decoded: ' + response.replace(/\n/g, '\\n').replace(/\r/g, '\\r');
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}
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} catch (e) {
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msg.resolve('Operation failed.');
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return true;
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}
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msg.resolve(response);
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return true;
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},
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description: 'Encode/decode binary (ASCII only)',
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usage: '<ENCODE/DECODE> <message>'
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});
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cmds.push({
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name: 'hexstr',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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let response = '';
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let i;
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let text = msg.data.split(' ').slice(2).join(' ');
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try {
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switch (simplified[0] ? simplified[0].toUpperCase() : null) {
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case 'DECODE':
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text = text.replace(/\s/g, '');
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for (i = 0; i < text.length; i += 2) {
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response += String.fromCharCode(parseInt(text.substr(i, 2), 16));
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}
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response = 'Decoded: ' + response.replace(/\n/g, '\\n').replace(/\r/g, '\\r');
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break;
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case 'ENCODE':
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for (i = 0; i < text.length; i++) {
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response += text.charCodeAt(i).toString(16) + ' ';
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}
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break;
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}
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} catch (e) {
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msg.resolve('Operation failed.');
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return true;
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}
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msg.resolve(response);
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return true;
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},
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description: 'Encode/decode hexadecimal (ASCII only)',
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usage: '<ENCODE/DECODE> <string>'
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});
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cmds.push({
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name: 'base64',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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let response = '';
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const text = msg.data.split(' ').slice(2).join(' ');
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try {
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switch (simplified[0] ? simplified[0].toUpperCase() : null) {
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case 'DECODE':
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response = 'Decoded: ' + (Buffer.from(text, 'base64').toString('ascii')).replace(/\n/g, '\\n').replace(/\r/g, '\\r');
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break;
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case 'ENCODE':
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response = Buffer.from(text).toString('base64');
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break;
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}
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} catch (e) {
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msg.resolve('Operation failed.');
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return true;
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}
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msg.resolve(response);
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return true;
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},
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description: 'Encode/decode base64 (ASCII only)',
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usage: '<ENCODE/DECODE> <string>'
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});
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cmds.push({
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name: 'numsys',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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const input = simplified[0];
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const src = simplified[1].toLowerCase();
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const dst = simplified[2].toLowerCase();
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const srcBase = getBaseNum(src);
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const dstBase = getBaseNum(dst);
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if (!srcBase || !dstBase || dstBase > 36 || dstBase < 2 || srcBase > 36 || srcBase < 2) {
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msg.resolve('Invalid conversion.');
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return false;
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}
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const decimal = parseInt(input, srcBase);
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const result = decimal.toString(dstBase);
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msg.resolve('Result:', result);
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return true;
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},
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description: 'Convert a value into a value in another numbering system.',
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usage: '<value> <bin/dec/hex/oct> <bin/dec/hex/oct>',
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aliases: ['convertnumbers', 'cvnums']
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});
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cmds.push({
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name: 'convertseconds',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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msg.resolve(readableTime(parseInt(simplified[0], 10)));
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return true;
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},
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description: 'Convert seconds to years days hours minutes seconds.',
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usage: '<seconds>',
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aliases: ['cvs', 'parseseconds']
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});
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cmds.push({
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name: 'converttime',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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const str = msg.data.split(' ').slice(1).join(' ');
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if (!str) {
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msg.resolve('Invalid input');
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return true;
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}
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msg.resolve(parseTimeToSeconds(str) + ' seconds');
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return true;
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},
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description: 'Convert ywdhms to seconds.',
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usage: '[<years>y] [<weeks>w] [<days>d] [<hours>h] [<minutes>m] [<seconds>s]',
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aliases: ['cvt', 'parsetime']
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});
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cmds.push({
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name: 'reconverttime',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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const str = msg.data.split(' ').slice(1).join(' ');
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if (!str) {
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msg.resolve('Invalid input');
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return true;
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}
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const sec = parseTimeToSeconds(str);
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msg.resolve(readableTime(sec));
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return true;
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},
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aliases: ['rcvt']
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});
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cmds.push({
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name: 'eval',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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return true;
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}
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const wholeRow = msg.data.split(' ').slice(1).join(' ');
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opMath(wholeRow).then((repl) => {
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msg.resolve(repl);
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}, (e) => {
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msg.resolve('Could not evaluate expression:', e.message);
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});
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return true;
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},
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aliases: ['evaluate', 'math', 'equation', 'calc'],
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usage: '<expression>',
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description: 'Evaluate a math expression'
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});
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cmds.push({
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name: 'simplify',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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return true;
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}
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const wholeRow = msg.data.split(' ').slice(1).join(' ');
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opMath(wholeRow, 'simplify').then((repl) => {
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msg.resolve(repl);
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}, () => {
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msg.resolve('Could not evaluate expression!');
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});
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return true;
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},
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aliases: ['mathsimple', 'algebra'],
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usage: '<expression>',
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description: 'Simplify a math expression'
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});
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cmds.push({
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name: 'evaljs',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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return true;
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}
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const script = msg.data.split(' ').slice(1).join(' ');
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// Disallow child_process when shell is disallowed
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if ((script.indexOf('child_process') !== -1 ||
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script.indexOf('cprog') !== -1 ||
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script.indexOf('fork') !== -1) &&
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!plugin.config.config.allowShell) {
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msg.resolve('Error: child_process is not allowed in evaljs due to security reasons.');
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return true;
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}
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try {
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const mesh = eval(script); /* eslint no-eval: off */
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if (mesh === undefined) {
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return true;
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}
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msg.resolve(util.format(mesh));
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} catch (e) {
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msg.resolve('Error: ' + e.message);
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}
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return true;
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},
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description: 'Execute JavaScript in a command context',
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permissions: ['system_execute'],
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hidden: true
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});
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cmds.push({
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name: 'userid',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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msg.resolve('Your userId is %s.', msg.fullSenderID);
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return true;
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},
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description: 'Display your userId (internal user identification)',
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hidden: true
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});
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cmds.push({
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name: 'roomid',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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msg.resolve('Current roomId is %s.', msg.fullRoomID);
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return true;
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},
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description: 'Display the internal identification of this room',
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hidden: true
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});
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cmds.push({
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name: 'serverid',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (msg.target && msg.target.server) {
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msg.resolve('Current server ID is s:%s.', msg.target.server);
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return true;
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}
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msg.resolve('This protocol does not specify a server. ' +
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'Either the protocol is for a single server only or the server variable is not supported.');
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return true;
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},
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description: 'Display the internal identification of this room',
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hidden: true
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});
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cmds.push({
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name: 'rgb2hex',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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return true;
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}
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const fullmsg = msg.data.split(' ').slice(1).join(' ');
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const channels = fullmsg.match(/(rgb)?\(?(\d{1,3}),?\s(\d{1,3}),?\s(\d{1,3})\)?/i);
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if (!channels || channels[2] == null) {
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msg.resolve('Invalid parameter');
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return true;
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}
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const r = parseInt(channels[2], 10);
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const g = parseInt(channels[3], 10);
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const b = parseInt(channels[4], 10);
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if (r > 255 || g > 255 || b > 255) {
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msg.resolve('Invalid colors');
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return true;
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}
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const hex = rgbToHex(r, g, b);
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msg.resolve(hex);
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return true;
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},
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description: 'Convert RGB to HEX colors',
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usage: '[rgb](<r>, <g>, <b>)|<r> <g> <b>'
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});
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cmds.push({
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name: 'hex2rgb',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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return true;
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}
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let hexcode = simplified[0];
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if (hexcode.indexOf('#') === -1) {
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hexcode = '#' + hexcode;
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}
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if (hexcode.length !== 4 && hexcode.length !== 7) {
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msg.resolve('Invalid length');
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return true;
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}
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const rgb = hexToRgb(hexcode);
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if (!rgb) {
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msg.resolve('Invalid HEX notation');
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return true;
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}
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msg.resolve('rgb(%d, %d, %d)', rgb.r, rgb.g, rgb.b);
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return true;
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},
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description: 'Convert HEX to RGB colors',
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usage: '#<r><g><b>|#<rr><gg><bb>'
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});
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cmds.push({
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name: 'isup',
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execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
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if (!simplified[0]) {
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msg.resolve('Please specify host name!');
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return true;
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}
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if (!simplified[1]) {
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msg.resolve('Please specify port!');
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return true;
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}
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const host = simplified[0];
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const port = parseInt(simplified[1], 10);
|
|
|
|
if (isNaN(port) || port <= 0 || port > 65535) {
|
|
msg.resolve('Invalid port number!');
|
|
return true;
|
|
}
|
|
|
|
let statusString = msg.source.format.format('bold', 'closed');
|
|
let status;
|
|
|
|
try {
|
|
status = await pingTcpServer(host, port);
|
|
statusString = msg.source.format.format('bold', 'open');
|
|
} catch (e) {
|
|
status = e.message;
|
|
}
|
|
|
|
if (!isNaN(parseFloat(status))) {
|
|
status = status + ' ms';
|
|
}
|
|
|
|
msg.resolve(`Port ${port} on ${host} is ${statusString} (${status})`);
|
|
return true;
|
|
},
|
|
description: 'Ping a host',
|
|
usage: '<host> <port>',
|
|
aliases: ['tcpup', 'tping'],
|
|
hidden: true
|
|
});
|
|
|
|
cmds.push({
|
|
name: 'convert',
|
|
execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
|
|
const tqnt = parseFloat(simplified[0]);
|
|
if (isNaN(tqnt)) {
|
|
msg.resolve('Please specify a quantity, either an integer or a float!');
|
|
return true;
|
|
}
|
|
|
|
const src = simplified[1];
|
|
let dst = simplified[2];
|
|
if (dst && dst.toLowerCase() === 'to') {
|
|
dst = simplified[3];
|
|
}
|
|
|
|
if (!src) {
|
|
msg.resolve('Please specify source unit!');
|
|
return true;
|
|
}
|
|
|
|
if (!dst) {
|
|
msg.resolve('Please specify destination unit!');
|
|
return true;
|
|
}
|
|
|
|
let res = null;
|
|
|
|
try {
|
|
res = convert(tqnt).from(src).to(dst);
|
|
} catch (e) {
|
|
res = null;
|
|
}
|
|
|
|
if (res) {
|
|
const srcdesc = convert().describe(src);
|
|
const dstdesc = convert().describe(dst);
|
|
|
|
const bsrcdesc = (Math.floor(tqnt) !== 1) ? srcdesc.plural : srcdesc.singular;
|
|
const bdstdesc = (Math.floor(res) !== 1) ? dstdesc.plural : dstdesc.singular;
|
|
|
|
msg.resolve(` ${tqnt} ${bsrcdesc} => ${res} ${bdstdesc}`);
|
|
return true;
|
|
}
|
|
|
|
msg.resolve('Failed to convert.');
|
|
return true;
|
|
},
|
|
description: 'Convert between quantities in different units.',
|
|
usage: '<number> <from unit> <to unit>',
|
|
aliases: ['cv', 'unit']
|
|
});
|
|
|
|
cmds.push({
|
|
name: 'currency',
|
|
execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
|
|
let ctw: CEXResponse | null = cexCache.cache as CEXResponse;
|
|
if (cexCache.expiry < Date.now()) {
|
|
let fetched;
|
|
try {
|
|
const data = await httpGET('https://api.exchangeratesapi.io/latest');
|
|
fetched = JSON.parse(data);
|
|
logger.log('[utility] Fetched currency exchange rates successfully.');
|
|
} catch (e) {
|
|
ctw = null;
|
|
}
|
|
|
|
if (!ctw || !fetched.rates) {
|
|
msg.resolve('Could not fetch currency exchange rates at this time. Please try again later.');
|
|
return true;
|
|
}
|
|
|
|
cexCache.cache = fetched.rates;
|
|
cexCache.date = fetched.date;
|
|
cexCache.expiry = Date.now() + 86400000; // day
|
|
ctw = cexCache.cache as CEXResponse;
|
|
}
|
|
|
|
if (simplified[0] === 'date') {
|
|
msg.resolve('Currency exchange rates are as of %s', cexCache.date);
|
|
return true;
|
|
} else if (simplified[0] === 'list') {
|
|
msg.resolve('Currently supported currencies: EUR, %s', Object.keys(cexCache.cache).join(', '));
|
|
return true;
|
|
}
|
|
|
|
const n = parseFloat(simplified[0]);
|
|
let f = simplified[1];
|
|
let t = simplified[2];
|
|
if (isNaN(n) || !f || !t) {
|
|
msg.resolve('Invalid parameters.');
|
|
return true;
|
|
}
|
|
f = f.toUpperCase();
|
|
t = t.toUpperCase();
|
|
|
|
if (f !== 'EUR' && !ctw[f]) {
|
|
msg.resolve('This currency is currently not supported.');
|
|
return true;
|
|
}
|
|
|
|
if (t !== 'EUR' && !ctw[t]) {
|
|
msg.resolve('This currency is currently not supported.');
|
|
return true;
|
|
}
|
|
|
|
if (f === t) {
|
|
msg.resolve('%f %s', n, f);
|
|
return true;
|
|
}
|
|
|
|
let ramnt: string;
|
|
if (f === 'EUR') {
|
|
ramnt = (n * ctw[t]).toFixed(4);
|
|
msg.resolve('%f EUR => %f %s', n, ramnt, t);
|
|
return true;
|
|
} else if (t === 'EUR') {
|
|
ramnt = (n / ctw[f]).toFixed(4);
|
|
msg.resolve('%f %s => %f EUR', n, f, ramnt);
|
|
return true;
|
|
}
|
|
|
|
const amnt = (ctw[t] * n / ctw[f]).toFixed(4);
|
|
msg.resolve('%f %s => %f %s', n, f, amnt, t);
|
|
return true;
|
|
},
|
|
description: 'Convert between currencies.',
|
|
usage: '<number> | [date | list] [<from currency>] [<to currency>]',
|
|
aliases: ['cex', 'exchange']
|
|
});
|
|
|
|
cmds.push({
|
|
name: 'randomnumber',
|
|
execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
|
|
let min = parseInt(simplified[0], 10);
|
|
let max = parseInt(simplified[1], 10);
|
|
let count = parseInt(simplified[2], 10);
|
|
const countMax = plugin.config.config.randomMax || 64;
|
|
if (isNaN(min) || isNaN(max)) {
|
|
msg.resolve('Invalid numbers.');
|
|
return true;
|
|
}
|
|
if (min > max) {
|
|
const realMax = min + 0;
|
|
min = max;
|
|
max = realMax;
|
|
}
|
|
if (isNaN(count)) { count = 1; }
|
|
if (String(Math.abs(min)).length > 9 || String(Math.abs(max)).length > 9) {
|
|
msg.resolve('The numbers are too large!');
|
|
return true;
|
|
}
|
|
if (count > countMax) {
|
|
msg.resolve('Too many to generate. Maximum: ' + countMax);
|
|
return true;
|
|
}
|
|
const numbers = [];
|
|
for (let i = 0; i < count; i++) {
|
|
numbers.push(Math.floor(Math.random() * (max - min + 1)) + min);
|
|
}
|
|
msg.resolve(numbers.join(' '));
|
|
return true;
|
|
},
|
|
description: 'Generate a random number between <min> and <max>.',
|
|
usage: '<min> <max> [<count>]',
|
|
aliases: ['rnum', 'rand']
|
|
});
|
|
|
|
if (plugin.config.config.allowShell) {
|
|
logger.warn('WARNING! Shell command execution is enabled! Make absolutely sure that there is proper authentication!');
|
|
if (process.getuid && process.getuid() === 0) {
|
|
logger.warn('NEVER run Squeebot as root! Run `useradd squeebot`! We are not responsible for possible security leaks!');
|
|
}
|
|
|
|
cmds.push({
|
|
name: 'sh',
|
|
execute: async (msg: IMessage, spec: any, prefix: string, ...simplified: any[]): Promise<boolean> => {
|
|
const stripnl = (simplified[0] !== '-n');
|
|
const cmd = simplified.slice(stripnl ? 0 : 1).join(' ');
|
|
if (!cmd) {
|
|
msg.resolve('Nothing to execute!');
|
|
return true;
|
|
}
|
|
|
|
cprog.exec(cmd, {shell: '/bin/bash'}, (error, stdout, stderr) => {
|
|
if (stdout) {
|
|
if (stripnl) { stdout = stdout.replace(/\n/g, ' ;; '); }
|
|
|
|
return msg.resolve(stdout);
|
|
}
|
|
|
|
msg.resolve('Error executing command.');
|
|
logger.error(stderr || error);
|
|
});
|
|
|
|
return true;
|
|
},
|
|
description: 'Run raw shell command.',
|
|
usage: '<query>',
|
|
hidden: true,
|
|
permissions: ['system_execute'],
|
|
});
|
|
}
|
|
|
|
commands.registerCommand(cmds.map((x: any) => {
|
|
x.plugin = plugin.manifest.name;
|
|
return x;
|
|
}));
|
|
}
|
|
|
|
@Configurable({
|
|
allowShell: false,
|
|
googleapikey: null,
|
|
ipfsGateway: 'https://ipfs.io',
|
|
randomMax: 64
|
|
})
|
|
class UtilityPlugin extends Plugin {
|
|
bindEvents(): void {
|
|
this.on('message', (msg: IMessage) => {
|
|
// Pre-regex check
|
|
if (msg.data.indexOf('ipfs://') === -1 && msg.data.indexOf('Qm') === -1) {
|
|
return;
|
|
}
|
|
|
|
// IPFS urlify
|
|
const mmatch = msg.data.match(/(?:ipfs:\/\/|\s|^)(Qm[\w\d]{44})(?:\s|$)/);
|
|
if (mmatch && mmatch[1]) {
|
|
msg.resolve(this.config.config.ipfsGateway + '/ipfs/' + mmatch[1]);
|
|
}
|
|
});
|
|
}
|
|
|
|
@DependencyLoad('simplecommands')
|
|
addCommands(cmd: any): void {
|
|
addCommands(this, cmd);
|
|
}
|
|
|
|
@EventListener('pluginUnload')
|
|
public unloadEventHandler(plugin: string | Plugin): void {
|
|
if (plugin === this.name || plugin === this) {
|
|
this.config.save().then(() =>
|
|
this.emit('pluginUnloaded', this));
|
|
}
|
|
}
|
|
|
|
initialize(): void {
|
|
this.bindEvents();
|
|
this.emit('pluginLoaded', this);
|
|
}
|
|
}
|
|
|
|
module.exports = UtilityPlugin;
|