mirror of
https://github.com/hack-chat/main.git
synced 2024-03-22 13:20:33 +08:00
265 lines
8.2 KiB
HTML
265 lines
8.2 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>JSDoc: Source: core/changenick.js</title>
|
|
|
|
<script src="scripts/prettify/prettify.js"> </script>
|
|
<script src="scripts/prettify/lang-css.js"> </script>
|
|
<!--[if lt IE 9]>
|
|
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
|
|
<![endif]-->
|
|
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
|
|
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<div id="main">
|
|
|
|
<h1 class="page-title">Source: core/changenick.js</h1>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<section>
|
|
<article>
|
|
<pre class="prettyprint source linenums"><code>/* eslint eqeqeq: 0 */
|
|
|
|
/**
|
|
* @author Marzavec ( https://github.com/marzavec )
|
|
* @summary Update nickname
|
|
* @version 1.0.0
|
|
* @description Allows calling client to change their current nickname
|
|
* @module changenick
|
|
*/
|
|
|
|
import {
|
|
verifyNickname,
|
|
getUserDetails,
|
|
} from '../utility/_UAC.js';
|
|
|
|
/**
|
|
* Executes when invoked by a remote client
|
|
* @param {Object} env - Enviroment object with references to core, server, socket & payload
|
|
* @public
|
|
* @return {void}
|
|
*/
|
|
export async function run({
|
|
server, socket, payload,
|
|
}) {
|
|
const { channel } = socket;
|
|
|
|
if (server.police.frisk(socket, 6)) {
|
|
return server.reply({
|
|
cmd: 'warn', // @todo Add numeric error code as `id`
|
|
text: 'You are changing nicknames too fast. Wait a moment before trying again.',
|
|
channel, // @todo Multichannel
|
|
}, socket);
|
|
}
|
|
|
|
// verify user data is string
|
|
if (typeof payload.nick !== 'string') {
|
|
return true;
|
|
}
|
|
|
|
const previousNick = socket.nick;
|
|
|
|
// make sure requested nickname meets standards
|
|
const newNick = payload.nick.trim();
|
|
if (!verifyNickname(newNick)) {
|
|
return server.reply({
|
|
cmd: 'warn', // @todo Add numeric error code as `id`
|
|
text: 'Nickname must consist of up to 24 letters, numbers, and underscores',
|
|
channel, // @todo Multichannel
|
|
}, socket);
|
|
}
|
|
|
|
if (newNick == previousNick) {
|
|
return server.reply({
|
|
cmd: 'warn', // @todo Add numeric error code as `id`
|
|
text: 'You already have that name',
|
|
channel, // @todo Multichannel
|
|
}, socket);
|
|
}
|
|
|
|
// find any sockets that have the same nickname
|
|
const userExists = server.findSockets({
|
|
channel,
|
|
nick: (targetNick) => targetNick.toLowerCase() === newNick.toLowerCase()
|
|
// Allow them to rename themselves to a different case
|
|
&& targetNick != previousNick,
|
|
});
|
|
|
|
// return error if found
|
|
if (userExists.length > 0) {
|
|
// That nickname is already in that channel
|
|
return server.reply({
|
|
cmd: 'warn', // @todo Add numeric error code as `id`
|
|
text: 'Nickname taken',
|
|
channel, // @todo Multichannel
|
|
}, socket);
|
|
}
|
|
|
|
// build update notice with new nickname
|
|
const updateNotice = {
|
|
...getUserDetails(socket),
|
|
...{
|
|
cmd: 'updateUser',
|
|
nick: newNick,
|
|
channel, // @todo Multichannel
|
|
},
|
|
};
|
|
|
|
// build join and leave notices for legacy clients
|
|
const leaveNotice = {
|
|
cmd: 'onlineRemove',
|
|
userid: socket.userid,
|
|
nick: socket.nick,
|
|
channel, // @todo Multichannel
|
|
};
|
|
|
|
const joinNotice = {
|
|
...getUserDetails(socket),
|
|
...{
|
|
cmd: 'onlineAdd',
|
|
nick: newNick,
|
|
channel, // @todo Multichannel
|
|
},
|
|
};
|
|
|
|
// gather channel peers
|
|
const peerList = server.findSockets({ channel });
|
|
for (let i = 0, l = peerList.length; i < l; i += 1) {
|
|
if (peerList[i].hcProtocol === 1) {
|
|
// send join/leave to legacy clients
|
|
server.send(leaveNotice, peerList[i]);
|
|
server.send(joinNotice, peerList[i]);
|
|
} else {
|
|
// send update info
|
|
// @todo this should be sent to every channel the client is in (multichannel)
|
|
server.send(updateNotice, peerList[i]);
|
|
}
|
|
}
|
|
|
|
// notify channel that the user has changed their name
|
|
server.broadcast({
|
|
cmd: 'info',
|
|
text: `${socket.nick} is now ${newNick}`,
|
|
channel, // @todo Multichannel
|
|
}, { channel });
|
|
|
|
// commit change to nickname
|
|
socket.nick = newNick; // eslint-disable-line no-param-reassign
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Automatically executes once after server is ready to register this modules hooks
|
|
* @param {Object} server - Reference to server enviroment object
|
|
* @public
|
|
* @return {void}
|
|
*/
|
|
export function initHooks(server) {
|
|
server.registerHook('in', 'chat', this.nickCheck.bind(this), 29);
|
|
}
|
|
|
|
/**
|
|
* Executes every time an incoming chat command is invoked
|
|
* @param {Object} env - Enviroment object with references to core, server, socket & payload
|
|
* @public
|
|
* @return {(Object|boolean|string)} Object = same/altered payload,
|
|
* false = suppress action,
|
|
* string = error
|
|
*/
|
|
export function nickCheck({
|
|
core, server, socket, payload,
|
|
}) {
|
|
if (typeof payload.text !== 'string') {
|
|
return false;
|
|
}
|
|
|
|
if (payload.text.startsWith('/nick')) {
|
|
const input = payload.text.split(' ');
|
|
|
|
// If there is no nickname target parameter
|
|
if (!input[1]) {
|
|
server.reply({
|
|
cmd: 'warn', // @todo Add numeric error code as `id`
|
|
text: 'Refer to `/help nick` for instructions on how to use this command.',
|
|
channel: socket.channel, // @todo Multichannel
|
|
}, socket);
|
|
|
|
return false;
|
|
}
|
|
|
|
const newNick = input[1].replace(/@/g, '');
|
|
|
|
this.run({
|
|
core,
|
|
server,
|
|
socket,
|
|
payload: {
|
|
cmd: 'changenick',
|
|
nick: newNick,
|
|
},
|
|
});
|
|
|
|
return false;
|
|
}
|
|
|
|
return payload;
|
|
}
|
|
|
|
/**
|
|
* The following payload properties are required to invoke this module:
|
|
* "nick"
|
|
* @public
|
|
* @typedef {Array} changenick/requiredData
|
|
*/
|
|
export const requiredData = ['nick'];
|
|
|
|
/**
|
|
* Module meta information
|
|
* @public
|
|
* @typedef {Object} changenick/info
|
|
* @property {string} name - Module command name
|
|
* @property {string} category - Module category name
|
|
* @property {string} description - Information about module
|
|
* @property {string} usage - Information about module usage
|
|
*/
|
|
export const info = {
|
|
name: 'changenick',
|
|
category: 'core',
|
|
description: 'Allows calling client to change their current nickname',
|
|
usage: `
|
|
API: { cmd: 'changenick', nick: '<new nickname>' }
|
|
Text: /nick <new nickname>`,
|
|
};
|
|
</code></pre>
|
|
</article>
|
|
</section>
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
<nav>
|
|
<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-addmod.html">addmod</a></li><li><a href="module-ban.html">ban</a></li><li><a href="module-changecolor.html">changecolor</a></li><li><a href="module-changenick.html">changenick</a></li><li><a href="module-chat.html">chat</a></li><li><a href="module-disablecaptcha.html">disablecaptcha</a></li><li><a href="module-disconnect.html">disconnect</a></li><li><a href="module-dumb.html">dumb</a></li><li><a href="module-emote.html">emote</a></li><li><a href="module-enablecaptcha.html">enablecaptcha</a></li><li><a href="module-forcecolor.html">forcecolor</a></li><li><a href="module-help.html">help</a></li><li><a href="module-invite.html">invite</a></li><li><a href="module-join.html">join</a></li><li><a href="module-kick.html">kick</a></li><li><a href="module-listusers.html">listusers</a></li><li><a href="module-lockroom.html">lockroom</a></li><li><a href="module-morestats.html">morestats</a></li><li><a href="module-ping.html">ping</a></li><li><a href="module-reload.html">reload</a></li><li><a href="module-removemod.html">removemod</a></li><li><a href="module-saveconfig.html">saveconfig</a></li><li><a href="module-session.html">session</a></li><li><a href="module-shout.html">shout</a></li><li><a href="module-socketreply.html">socketreply</a></li><li><a href="module-speak.html">speak</a></li><li><a href="module-stats.html">stats</a></li><li><a href="module-unban.html">unban</a></li><li><a href="module-unbanall.html">unbanall</a></li><li><a href="module-unlockroom.html">unlockroom</a></li><li><a href="module-updateMessage.html">updateMessage</a></li><li><a href="module-whisper.html">whisper</a></li></ul>
|
|
</nav>
|
|
|
|
<br class="clear">
|
|
|
|
<footer>
|
|
Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.10</a> on Fri Dec 29 2023 23:22:35 GMT-0800 (Pacific Standard Time)
|
|
</footer>
|
|
|
|
<script> prettyPrint(); </script>
|
|
<script src="scripts/linenumber.js"> </script>
|
|
</body>
|
|
</html>
|