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/* eslint-disable @typescript-eslint/no-unused-vars */
import {
ActivePunishment,
BushCommand,
BushMessage,
BushSlashMessage,
Global,
Guild,
Level,
ModLog,
Shared,
StickyRole,
type ArgType
} from '#lib';
import { Canvas } from 'canvas';
import { exec } from 'child_process';
import {
ButtonInteraction,
Collection,
Collector,
CommandInteraction,
ContextMenuInteraction,
DMChannel,
Emoji,
Interaction,
InteractionCollector,
Message,
MessageActionRow,
MessageAttachment,
MessageButton,
MessageCollector,
MessageEmbed,
MessageSelectMenu,
ReactionCollector,
Util
} from 'discord.js';
import ts from 'typescript';
import { promisify } from 'util';
const { transpile } = ts,
emojis = util.emojis,
colors = util.colors,
sh = promisify(exec);
/* eslint-enable @typescript-eslint/no-unused-vars */
export default class EvalCommand extends BushCommand {
public constructor() {
super('eval', {
aliases: ['eval', 'ev', 'evaluate'],
category: 'dev',
description: 'Evaluate code.',
usage: ['eval <code> [--depth #] [--sudo] [--silent] [--delete] [--proto] [--hidden] [--ts]'],
examples: ['eval message.channel.delete()'],
args: [
{
id: 'code',
description: 'The code you would like to evaluate.',
match: 'rest',
prompt: 'What would you like to eval?',
retry: '{error} Invalid code to eval.',
slashType: 'STRING'
},
{
id: 'sel_depth',
description: 'How deep to inspect the output.',
match: 'option',
type: 'integer',
flag: '--depth',
default: 0,
prompt: 'How deep would you like to inspect the output?',
slashType: 'INTEGER',
optional: true
},
{
id: 'sudo',
description: 'Whether or not to override checks.',
match: 'flag',
flag: '--sudo',
prompt: 'Would you like to override checks?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'delete_msg',
description: 'Whether or not to delete the message that invoked the command.',
match: 'flag',
flag: '--delete',
prompt: 'Would you like to delete the message that invoked the command?',
slashType: false,
optional: true,
only: 'text'
},
{
id: 'silent',
description: 'Whether or not to make the response silent',
match: 'flag',
flag: '--silent',
prompt: 'Would you like to make the response silent?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'typescript',
description: 'Whether or not to treat the code as typescript and transpile it.',
match: 'flag',
flag: '--ts',
prompt: 'Is this code written in typescript?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'hidden',
description: 'Whether or not to show hidden items.',
match: 'flag',
flag: '--hidden',
prompt: 'Would you like to show hidden items?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'show_proto',
description: 'Whether or not to show the prototype of the output.',
match: 'flag',
flag: '--proto',
prompt: 'Would you like to show the prototype of the output?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'show_methods',
description: 'Whether or not to inspect the prototype chain for methods.',
match: 'flag',
flag: ['--func', '--function', '--functions', '--meth', '--method', '--methods'],
prompt: 'Would you like to inspect the prototype chain to find methods?',
slashType: 'BOOLEAN',
optional: true
},
{
id: 'async',
description: 'Whether or not to wrap the code in an async function.',
match: 'flag',
flag: '--async',
prompt: 'Would you like to wrap the code in an async function?',
slashType: 'BOOLEAN',
optional: true
}
],
slash: true,
ownerOnly: true,
clientPermissions: (m) => util.clientSendAndPermCheck(m),
userPermissions: []
});
}
public override async exec(
message: BushMessage | BushSlashMessage,
args: {
code: ArgType<'string'>;
sel_depth: ArgType<'integer'>;
sudo: ArgType<'boolean'>;
silent: ArgType<'boolean'>;
deleteMSG: ArgType<'boolean'>;
typescript: ArgType<'boolean'>;
hidden: ArgType<'boolean'>;
show_proto: ArgType<'boolean'>;
show_methods: ArgType<'boolean'>;
async: ArgType<'boolean'>;
}
) {
if (!message.author.isOwner())
return await message.util.reply(`${util.emojis.error} Only my developers can run this command.`);
if (message.util.isSlashMessage(message)) {
await message.interaction.deferReply({ ephemeral: args.silent });
}
const isTypescript = args.typescript || args.code.includes('```ts');
let rawCode = args.code.replace(/[“”]/g, '"').replace(/```*(?:js|ts)?/g, '');
if (args.async) rawCode = `(async () => {${rawCode}})()`;
const code: { ts: string | null; js: string; lang: 'ts' | 'js' } = {
ts: isTypescript ? rawCode : null,
js: isTypescript ? transpile(rawCode) : rawCode,
lang: isTypescript ? 'ts' : 'js'
};
const embed = new MessageEmbed();
const badPhrases = ['delete', 'destroy'];
if (badPhrases.some((p) => code[code.lang]!.includes(p)) && !args.sudo) {
return await message.util.send(`${util.emojis.error} This eval was blocked by smooth brain protection™.`);
}
/* eslint-disable @typescript-eslint/no-unused-vars */
const me = message.member,
member = message.member,
bot = client,
guild = message.guild,
channel = message.channel,
config = client.config,
members = message.guild?.members,
roles = message.guild?.roles;
/* eslint-enable @typescript-eslint/no-unused-vars */
const inputJS = await util.inspectCleanRedactCodeblock(code.js, 'js');
const inputTS = code.lang === 'ts' ? await util.inspectCleanRedactCodeblock(code.ts, 'ts') : undefined;
try {
const rawOutput = /^(9\s*?\+\s*?10)|(10\s*?\+\s*?9)$/.test(code[code.lang]!) ? '21' : await eval(code.js);
const output = await util.inspectCleanRedactCodeblock(rawOutput, 'js', {
depth: args.sel_depth ?? 0,
showHidden: args.hidden,
getters: true,
showProxy: true
});
const methods = args.show_methods ? await util.inspectCleanRedactCodeblock(util.getMethods(rawOutput), 'js') : undefined;
const proto = args.show_proto
? await util.inspectCleanRedactCodeblock(Object.getPrototypeOf(rawOutput), 'js', {
depth: 1,
getters: true,
showHidden: true
})
: undefined;
embed.setTitle(`${emojis.successFull} Successfully Evaluated Expression`).setColor(colors.success);
if (inputTS) embed.addField('📥 Input (typescript)', inputTS).addField('📥 Input (transpiled javascript)', inputJS);
else embed.addField('📥 Input', inputJS);
embed.addField('📤 Output', output);
if (methods) embed.addField('🔧 Methods', methods);
if (proto) embed.addField('⚙️ Proto', proto);
} catch (e) {
embed.setTitle(`${emojis.errorFull} Unable to Evaluate Expression`).setColor(colors.error);
if (inputTS) embed.addField('📥 Input (typescript)', inputTS).addField('📥 Input (transpiled javascript)', inputJS);
else embed.addField('📥 Input', inputJS);
embed.addField('📤 Error', await util.inspectCleanRedactCodeblock(e, 'js'));
}
embed
.setTimestamp()
.setFooter({ text: message.author.tag, iconURL: message.author.displayAvatarURL({ dynamic: true }) ?? undefined });
if (!args.silent || message.util.isSlashMessage(message)) {
await message.util.reply({ embeds: [embed] });
} else {
try {
await message.author.send({ embeds: [embed] });
if (!args.deleteMSG) await message.react(emojis.successFull);
} catch {
if (!args.deleteMSG) await message.react(emojis.errorFull);
}
}
if (args.deleteMSG && 'deletable' in message && message.deletable) await message.delete();
}
}
/** @typedef {ActivePunishment|Global|Guild|Level|ModLog|StickyRole|ButtonInteraction|Collection|Collector|CommandInteraction|ContextMenuInteraction|DMChannel|Emoji|Interaction|InteractionCollector|Message|MessageActionRow|MessageAttachment|MessageButton|MessageCollector|MessageSelectMenu|ReactionCollector|Util|Canvas|Shared} VSCodePleaseDontRemove */
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