Allow commands to configure their argument parsing

[ylt]

The argument parser has been implemented to be flexible and has options in order to adjust the parsing.

Wallace/coreplugins/plug/PlugMessage.js

Lines 18 to 100 in 28e450a

	parseMessage(message, options) {
	if (message == "") {
	return []; // :)
	}
	if (!options) {
	options = {};
	}
	options.keepquotes = options.keepquotes || false;
	options.quotes = options.quotes || true;
	options.users = options.users || true;
	function matchName(query, i, users) {
	let matches = [];
	for(let iuser in users) {
	if (!users.hasOwnProperty(iuser)) {
	continue;
	}
	let user = users[iuser];
	let cmpname = user.username.split(" ").slice(0, i).join(" ");
	if (cmpname === query) {
	matches.push(user);
	}
	}
	return matches;
	}
	let users = this.plugin.plug.getUsers();
	users.sort(function(a, b) {
	return b.username.length - a.username.length;
	});
	let parts = message.split(" ");
	for (let i = 0; i < parts.length; i++) {
	let part = parts[i];
	if (options.quotes && part[0] === "\"") {
	for (let j = 1; j <= 10 && i + j < parts.length; j++) {
	console.log(part);
	if (part[part.length - 1] === "\"") {
	parts.splice(i + 1, j - 1);
	if (options.keepquotes === true) {
	parts[i] = part;
	}
	else {
	parts[i] = part.substring(1, part.length - 1);
	}
	break;
	}
	part = part + " " + parts[i + j];
	}
	}
	else if (options.users && part[0] === "@") {
	part = part.slice(1);
	let matches = users;
	for (let j = 1; j <= 10 && i + j < parts.length; j++) {
	matches = matchName(part, j, matches);
	if (matches.length > 0) {
	if (matches.length === 1) { //is this the name we're looking for?
	if (matches[0].username === part) {
	parts.splice(i + 1, j - 1);
	parts[i] = "@" + part;
	}
	}
	}
	else {
	break;
	}
	part = part + " " + parts[i + j];
	}
	}
	}
	return parts;
	}

As part of the latest changes there is now a decorator for commands, which allows them to register the minimum user rank (and potentially other things), so this could allow for specifying options for the argument parser.

@CommandHandler("unban", {rank: "bouncer", argparser: {
    users: false
}})