75 lines
3.1 KiB
TypeScript
75 lines
3.1 KiB
TypeScript
import Command from "../../struct/Command";
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import { Message } from "revolt.js/dist/maps/Messages";
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import { client } from "../..";
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import ServerConfig from "../../struct/ServerConfig";
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import { DEFAULT_PREFIX } from "../modules/command_handler";
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import { hasPerm, isBotManager, NO_MANAGER_MSG } from "../util";
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const SYNTAX = '/prefix set [new prefix]; /prefix get; prefix clear';
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const MENTION_TEXT = 'You can also @mention me instead of using the prefix.';
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export default {
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name: 'prefix',
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aliases: null,
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description: 'Configure AutoMod\'s prefix',
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syntax: SYNTAX,
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category: 'configuration',
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run: async (message: Message, args: string[]) => {
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let config: ServerConfig = (await client.db.get('servers').findOne({ id: message.channel?.server_id })) ?? {};
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switch(args[0]?.toLowerCase()) {
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case 'set':
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if (!await isBotManager(message.member!, message.channel?.server!)) return message.reply(NO_MANAGER_MSG);
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args.shift();
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if (args.length == 0) return message.reply('You need to specify a prefix.');
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let newPrefix = args.join(' ').trim();
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let oldPrefix = config.prefix ?? DEFAULT_PREFIX;
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let val = validatePrefix(newPrefix);
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if (typeof val != 'boolean') {
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return message.reply(val);
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}
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await client.db.get('servers').update({ 'id': message.channel?.server_id }, { $set: { 'prefix': newPrefix } });
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message.reply(`✅ Prefix has been changed from \`${oldPrefix}\` to \`${newPrefix}\`.\n${MENTION_TEXT}`);
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break;
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case 'get':
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case undefined:
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if (config.prefix) message.reply(`This server's prefix is \`${config.prefix}\`.\n${MENTION_TEXT}`);
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else message.reply(`This server uses the default prefix \`${DEFAULT_PREFIX}\`.\n${MENTION_TEXT}`);
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break;
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case 'clear':
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case 'reset':
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if (!await isBotManager(message.member!, message.channel?.server!)) return message.reply(NO_MANAGER_MSG);
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if (config.prefix != null) {
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await client.db.get('servers').update({ 'id': message.channel?.server_id }, { $set: { 'prefix': null } });
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}
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message.reply(`✅ Prefix has been reset to the default: \`${DEFAULT_PREFIX}\`.`);
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break;
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default:
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message.reply(`Unknown action. Correct syntax: \`${SYNTAX}\``);
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}
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}
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} as Command;
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function validatePrefix(prefix: string): string|true {
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// Check length
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if (prefix.length > 32) return 'Prefix may not be longer than 32 characters';
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// Check for forbidden characters
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let matched = [];
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for (const char of ['`', '\n', '#']) {
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if (prefix.indexOf(char) > -1) matched.push(char);
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}
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if (matched.length > 0) return `Prefix may not contain the following characters: `
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+ `${matched.map(char => char).join(', ')
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.replace(new RegExp('\n', 'g'), '\\n')}`;
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return true;
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}
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