trunk/src/CommandManager.js

const fs = require("fs");
const path = require("path");
const MessageEmbed = require("./MessageEmbed");
const SnippetManager = require("./SnippetManager");
const { escapeRegex } = require("./util");

class CommandManager {
    constructor(cmdDir) {
        this.msg = null;
        this.commandsDirectory = cmdDir;
        this.commands = [];
        this.commandName = "";
        this.argv = [];
        this.args = [];
        this.loadCommands();
        this.snippetManager = new SnippetManager();
    }

    setMessage(msg) {
        this.msg = msg;
        this.argv = msg.content.split(/ +/g);
        this.args = this.argv;
        this.commandName = this.args.shift().trim().replace(new RegExp(`^${escapeRegex(app.config.get('prefix'))}`), "");
    }

    loadCommands() {
        fs.readdir(this.commandsDirectory, (err, files) => {
            if (err) {
                return console.log('Unable to scan commands directory: ' + err);
            } 

            this.commandNames = files.map(file => file.replace('\.js', ''));
            
            for (let index in files) {
                this.commands[this.commandNames[index]] = require(path.resolve(this.commandsDirectory, files[index]));
            }
        });
    }

    has() {
        return typeof this.commands[this.commandName] !== 'undefined';
    }

    snippet() {
        return this.snippetManager.find(this.commandName);
    }

    hasValid() {
        return this.has() && this.valid();
    }

    valid() {
        return this.msg.content.startsWith(app.config.get('prefix'));
    }

    async notFound() {
        if (app.config.get('debug')) {
            await app.msg.reply({
                embeds: [
                    new MessageEmbed()
                    .setColor('#f14a60')
                    .setDescription(`${escapeRegex(this.commandName)}: command not found`)
                ]
            });
        }
    }

    async exec() {
        return await this.commands[this.commandName].handle(this.msg, this);
    }
}

module.exports = CommandManager;
1	const fs = require("fs");
2	const path = require("path");
3	const MessageEmbed = require("./MessageEmbed");
4	const SnippetManager = require("./SnippetManager");
5	const { escapeRegex } = require("./util");
6
7	class CommandManager {
8	constructor(cmdDir) {
9	this.msg = null;
10	this.commandsDirectory = cmdDir;
11	this.commands = [];
12	this.commandName = "";
13	this.argv = [];
14	this.args = [];
15	this.loadCommands();
16	this.snippetManager = new SnippetManager();
17	}
18
19	setMessage(msg) {
20	this.msg = msg;
21	this.argv = msg.content.split(/ +/g);
22	this.args = this.argv;
23	this.commandName = this.args.shift().trim().replace(new RegExp(`^${escapeRegex(app.config.get('prefix'))}`), "");
24	}
25
26	loadCommands() {
27	fs.readdir(this.commandsDirectory, (err, files) => {
28	if (err) {
29	return console.log('Unable to scan commands directory: ' + err);
30	}
31
32	this.commandNames = files.map(file => file.replace('\.js', ''));
33
34	for (let index in files) {
35	this.commands[this.commandNames[index]] = require(path.resolve(this.commandsDirectory, files[index]));
36	}
37	});
38	}
39
40	has() {
41	return typeof this.commands[this.commandName] !== 'undefined';
42	}
43
44	snippet() {
45	return this.snippetManager.find(this.commandName);
46	}
47
48	hasValid() {
49	return this.has() && this.valid();
50	}
51
52	valid() {
53	return this.msg.content.startsWith(app.config.get('prefix'));
54	}
55
56	async notFound() {
57	if (app.config.get('debug')) {
58	await app.msg.reply({
59	embeds: [
60	new MessageEmbed()
61	.setColor('#f14a60')
62	.setDescription(`${escapeRegex(this.commandName)}: command not found`)
63	]
64	});
65	}
66	}
67
68	async exec() {
69	return await this.commands[this.commandName].handle(this.msg, this);
70	}
71	}
72
73	module.exports = CommandManager;