forked from CringeStudios/gamja
Switch to react
Under the hood, preact is used to reduce dependency size. We still don't have a build stage, so htm is used instead of JSX.
This commit is contained in:
Simon Ser
parent
62300746d3
commit
b449ace4b4
388
components/app.js
Normal file
388
components/app.js
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@ -0,0 +1,388 @@
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import * as irc from "/lib/irc.js";
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import Client from "/lib/client.js";
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import Buffer from "/components/buffer.js";
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import BufferList from "/components/buffer-list.js";
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import Connect from "/components/connect.js";
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import Composer from "/components/composer.js";
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import { html, Component, createRef } from "/lib/index.js";
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const SERVER_BUFFER = "*";
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const DISCONNECTED = "disconnected";
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const CONNECTING = "connecting";
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const REGISTERED = "registered";
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function parseQueryString() {
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var query = window.location.search.substring(1);
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var params = {};
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query.split('&').forEach((s) => {
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if (!s) {
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return;
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}
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var pair = s.split('=');
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params[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || "");
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});
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return params;
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}
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export default class App extends Component {
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client = null;
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state = {
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connectParams: {
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serverURL: null,
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serverPass: null,
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username: null,
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realname: null,
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nick: null,
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saslPlain: null,
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autojoin: [],
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},
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status: DISCONNECTED,
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buffers: new Map(),
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activeBuffer: null,
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};
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composer = createRef();
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constructor(props) {
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super(props);
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this.handleConnectSubmit = this.handleConnectSubmit.bind(this);
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this.handleBufferListClick = this.handleBufferListClick.bind(this);
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this.handleComposerSubmit = this.handleComposerSubmit.bind(this);
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}
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setBufferState(name, updater, callback) {
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this.setState((state) => {
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var buf = state.buffers.get(name);
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if (!buf) {
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return;
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}
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var newBuf = updater(buf);
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if (buf === newBuf || !newBuf) {
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return;
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}
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var buffers = new Map(state.buffers);
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buffers.set(name, newBuf);
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return { buffers };
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}, callback);
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}
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createBuffer(name) {
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this.setState((state) => {
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if (state.buffers.get(name)) {
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return;
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}
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var buffers = new Map(state.buffers);
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buffers.set(name, {
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name: name,
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topic: null,
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members: new Map(),
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messages: [],
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});
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return { buffers };
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});
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}
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switchBuffer(name) {
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this.setState({ activeBuffer: name }, () => {
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if (this.composer.current) {
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this.composer.current.focus();
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}
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});
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}
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addMessage(bufName, msg) {
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if (!msg.tags) {
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msg.tags = {};
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}
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// TODO: set time tag if missing
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this.createBuffer(bufName);
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this.setBufferState(bufName, (buf) => {
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return {
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...buf,
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messages: buf.messages.concat(msg),
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};
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});
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}
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connect(params) {
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this.setState({ status: CONNECTING, connectParams: params });
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this.client = new Client({
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url: params.serverURL,
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pass: params.serverPass,
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nick: params.nick,
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username: params.username,
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realname: params.realname,
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saslPlain: params.saslPlain,
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});
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this.client.addEventListener("close", () => {
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this.setState({ status: DISCONNECTED });
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});
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this.client.addEventListener("message", (event) => {
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this.handleMessage(event.detail.message);
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});
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this.createBuffer(SERVER_BUFFER);
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this.switchBuffer(SERVER_BUFFER);
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}
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disconnect() {
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if (!this.client) {
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return;
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}
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this.client.close();
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}
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handleMessage(msg) {
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switch (msg.command) {
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case irc.RPL_WELCOME:
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this.setState({ status: REGISTERED });
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if (this.state.connectParams.autojoin.length > 0) {
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this.client.send({
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command: "JOIN",
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params: [this.state.connectParams.autojoin.join(",")],
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});
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}
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break;
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case irc.RPL_TOPIC:
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var channel = msg.params[1];
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var topic = msg.params[2];
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this.setBufferState(channel, (buf) => {
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return { ...buf, topic };
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});
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break;
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case irc.RPL_NAMREPLY:
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var channel = msg.params[2];
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var membersList = msg.params.slice(3);
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this.setBufferState(channel, (buf) => {
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var members = new Map(buf.members);
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membersList.forEach((s) => {
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var member = irc.parseMembership(s);
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members.set(member.nick, member.prefix);
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});
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return { ...buf, members };
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});
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break;
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case irc.RPL_ENDOFNAMES:
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break;
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case "NOTICE":
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case "PRIVMSG":
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var target = msg.params[0];
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if (target == this.client.nick) {
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target = msg.prefix.name;
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}
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this.addMessage(target, msg);
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break;
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case "JOIN":
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var channel = msg.params[0];
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this.createBuffer(channel);
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this.setBufferState(channel, (buf) => {
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var members = new Map(buf.members);
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members.set(msg.prefix.name, null);
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return { ...buf, members };
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});
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if (msg.prefix.name != this.client.nick) {
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this.addMessage(channel, msg);
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}
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if (channel == this.state.connectParams.autojoin[0]) {
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// TODO: only switch once right after connect
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this.switchBuffer(channel);
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}
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break;
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case "PART":
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var channel = msg.params[0];
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this.setBufferState(channel, (buf) => {
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var members = new Map(buf.members);
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members.delete(msg.prefix.name);
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return { ...buf, members };
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});
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this.addMessage(channel, msg);
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break;
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case "NICK":
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var newNick = msg.params[0];
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var affectedBuffers = [];
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this.setState((state) => {
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var buffers = new Map(state.buffers);
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state.buffers.forEach((buf) => {
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if (!buf.members.has(msg.prefix.name)) {
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return;
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}
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var members = new Map(buf.members);
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members.set(newNick, members.get(msg.prefix.name));
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members.delete(msg.prefix.name);
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buffers.set(buf.name, { ...buf, members });
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affectedBuffers.push(buf.name);
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});
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return { buffers };
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});
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affectedBuffers.forEach((name) => this.addMessage(name, msg));
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break;
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case "TOPIC":
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var channel = msg.params[0];
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var topic = msg.params[1];
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this.setBufferState((buf) => {
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return { ...buf, topic };
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});
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this.addMessage(channel, msg);
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break;
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default:
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this.addMessage(SERVER_BUFFER, msg);
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}
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}
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handleConnectSubmit(connectParams) {
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if (localStorage) {
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if (connectParams.rememberMe) {
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localStorage.setItem("autoconnect", JSON.stringify(connectParams));
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} else {
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localStorage.removeItem("autoconnect");
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}
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}
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this.connect(connectParams);
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}
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executeCommand(s) {
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var parts = s.split(" ");
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var cmd = parts[0].toLowerCase().slice(1);
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var args = parts.slice(1);
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switch (cmd) {
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case "quit":
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if (localStorage) {
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localStorage.removeItem("autoconnect");
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}
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this.disconnect();
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break;
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case "join":
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var channel = args[0];
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if (!channel) {
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console.error("Missing channel name");
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return;
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}
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this.client.send({ command: "JOIN", params: [channel] });
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break;
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case "part":
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// TODO: check whether the buffer is a channel with the ISUPPORT token
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// TODO: part reason
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if (!this.state.activeBuffer || this.state.activeBuffer == SERVER_BUFFER) {
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console.error("Not in a channel");
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return;
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}
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var channel = this.state.activeBuffer;
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this.client.send({ command: "PART", params: [channel] });
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break;
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case "msg":
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var target = args[0];
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var text = args.slice(1).join(" ");
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this.client.send({ command: "PRIVMSG", params: [target, text] });
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break;
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case "nick":
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var newNick = args[0];
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this.client.send({ command: "NICK", params: [newNick] });
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break;
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default:
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console.error("Unknwon command '" + cmd + "'");
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}
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}
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handleComposerSubmit(text) {
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if (!text) {
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return;
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}
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if (text.startsWith("//")) {
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text = text.slice(1);
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} else if (text.startsWith("/")) {
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this.executeCommand(text);
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return;
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}
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var target = this.state.activeBuffer;
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if (!target || target == SERVER_BUFFER) {
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return;
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}
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var msg = { command: "PRIVMSG", params: [target, text] };
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this.client.send(msg);
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msg.prefix = { name: this.client.nick };
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this.addMessage(target, msg);
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}
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handleBufferListClick(name) {
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this.switchBuffer(name);
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}
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componentDidMount() {
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if (localStorage && localStorage.getItem("autoconnect")) {
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var connectParams = JSON.parse(localStorage.getItem("autoconnect"));
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this.connect(connectParams);
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} else {
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var params = parseQueryString();
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var serverURL = params.server;
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if (!serverURL) {
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var host = window.location.host || "localhost:8080";
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var proto = "wss:";
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if (window.location.protocol != "https:") {
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proto = "ws:";
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}
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connectParams.serverURL = proto + "//" + host + "/socket";
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}
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var autojoin = [];
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if (params.channels) {
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autojoin = params.channels.split(",");
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}
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this.setState((state) => {
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return {
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connectParams: {
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...state.connectParams,
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serverURL,
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autojoin,
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},
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};
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});
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}
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}
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render() {
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if (this.state.status != REGISTERED) {
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return html`
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<section id="connect">
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<${Connect} params=${this.state.connectParams} disabled=${this.state.status != DISCONNECTED} onSubmit=${this.handleConnectSubmit}/>
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</section>
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`;
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}
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var activeBuffer = null;
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if (this.state.activeBuffer) {
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activeBuffer = this.state.buffers.get(this.state.activeBuffer);
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}
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return html`
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<section id="sidebar">
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<${BufferList} buffers=${this.state.buffers} activeBuffer=${this.state.activeBuffer} onBufferClick=${this.handleBufferListClick}/>
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</section>
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<section id="buffer">
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<${Buffer} buffer=${activeBuffer}/>
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</section>
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<${Composer} ref=${this.composer} readOnly=${this.state.activeBuffer == SERVER_BUFFER} onSubmit=${this.handleComposerSubmit}/>
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`;
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}
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}
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29
components/buffer-list.js
Normal file
29
components/buffer-list.js
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@ -0,0 +1,29 @@
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import { html, Component } from "/lib/index.js";
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function BufferItem(props) {
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function handleClick(event) {
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event.preventDefault();
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props.onClick();
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}
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var name = props.buffer.name;
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if (name == "*") {
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name = "server";
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}
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return html`
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<li class=${props.active ? "active" : ""}>
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<a href="#" onClick=${handleClick}>${name}</a>
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</li>
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`;
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}
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export default function BufferList(props) {
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return html`
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<ul id="buffer-list">
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${Array.from(this.props.buffers.values()).map(buf => html`
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<${BufferItem} buffer=${buf} onClick=${() => props.onBufferClick(buf.name)} active=${props.activeBuffer == buf.name}/>
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`)}
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</ul>
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`;
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}
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95
components/buffer.js
Normal file
95
components/buffer.js
Normal file
@ -0,0 +1,95 @@
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import { html, Component } from "/lib/index.js";
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function djb2(s) {
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var hash = 5381;
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for (var i = 0; i < s.length; i++) {
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hash = (hash << 5) + hash + s.charCodeAt(i);
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hash = hash >>> 0; // convert to uint32
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}
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return hash;
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}
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function Nick(props) {
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function handleClick(event) {
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event.preventDefault();
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// TODO
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}
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var colorIndex = djb2(props.nick) % 16 + 1;
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return html`
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<a href="#" class="nick nick-${colorIndex}" onClick=${handleClick}>${props.nick}</a>
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`;
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}
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function LogLine(props) {
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var msg = props.message;
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var date = new Date();
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if (msg.tags["time"]) {
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date = new Date(msg.tags["time"]);
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}
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var timestamp = date.toLocaleTimeString(undefined, {
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timeStyle: "short",
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hour12: false,
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});
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var timestampLink = html`
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<a href="#" class="timestamp" onClick=${(event) => event.preventDefault()}>${timestamp}</a>
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`;
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var lineClass = "";
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var content;
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switch (msg.command) {
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case "NOTICE":
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case "PRIVMSG":
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var text = msg.params[1];
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var actionPrefix = "\x01ACTION ";
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if (text.startsWith(actionPrefix) && text.endsWith("\x01")) {
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var action = text.slice(actionPrefix.length, -1);
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lineClass = "me-tell";
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content = html`* <${Nick} nick=${msg.prefix.name}/> ${action}`;
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} else {
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lineClass = "talk";
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content = html`${"<"}<${Nick} nick=${msg.prefix.name}/>${">"} ${text}`;
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}
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break;
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case "JOIN":
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content = html`
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<${Nick} nick=${msg.prefix.name}/> has joined
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`;
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break;
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case "PART":
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content = html`
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<${Nick} nick=${msg.prefix.name}/> has left
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`;
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break;
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case "NICK":
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var newNick = msg.params[0];
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content = html`
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<${Nick} nick=${msg.prefix.name}/> is now known as <${Nick} nick=${newNick}/>
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`;
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break;
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case "TOPIC":
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var topic = msg.params[1];
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content = html`
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<${Nick} nick=${msg.prefix.name}/> changed the topic to: ${topic}
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`;
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break;
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default:
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content = html`${msg.command} ${msg.params.join(" ")}`;
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}
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return html`
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<div class="logline ${lineClass}">${timestampLink} ${content}</div>
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`;
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}
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||||
|
||||
export default function Buffer(props) {
|
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if (!props.buffer) {
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return null;
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}
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return props.buffer.messages.map((msg) => html`<${LogLine} message=${msg}/>`);
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}
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56
components/composer.js
Normal file
56
components/composer.js
Normal file
@ -0,0 +1,56 @@
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import { html, Component, createRef } from "/lib/index.js";
|
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export default class Composer extends Component {
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state = {
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||||
text: "",
|
||||
};
|
||||
textInput = createRef();
|
||||
|
||||
constructor(props) {
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||||
super(props);
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||||
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||||
this.handleChange = this.handleChange.bind(this);
|
||||
this.handleSubmit = this.handleSubmit.bind(this);
|
||||
this.handleWindowKeyDown = this.handleWindowKeyDown.bind(this);
|
||||
}
|
||||
|
||||
handleChange(event) {
|
||||
this.setState({ [event.target.name]: event.target.value });
|
||||
}
|
||||
|
||||
handleSubmit(event) {
|
||||
event.preventDefault();
|
||||
this.props.onSubmit(this.state.text);
|
||||
this.setState({ text: "" });
|
||||
}
|
||||
|
||||
handleWindowKeyDown(event) {
|
||||
if (document.activeElement == document.body && event.key == "/" && !this.state.text) {
|
||||
event.preventDefault();
|
||||
this.setState({ text: "/" }, () => {
|
||||
this.focus();
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
componentDidMount() {
|
||||
window.addEventListener("keydown", this.handleWindowKeyDown);
|
||||
}
|
||||
|
||||
componentWillUnmount() {
|
||||
window.removeEventListener("keydown", this.handleWindowKeyDown);
|
||||
}
|
||||
|
||||
focus() {
|
||||
document.activeElement.blur(); // in case we're read-only
|
||||
this.textInput.current.focus();
|
||||
}
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<form id="composer" class="${this.props.readOnly && !this.state.text ? "read-only" : ""}" onChange=${this.handleChange} onSubmit=${this.handleSubmit}>
|
||||
<input type="text" name="text" ref=${this.textInput} value=${this.state.text} placeholder="Type a message"/>
|
||||
</form>
|
||||
`;
|
||||
}
|
||||
}
|
||||
141
components/connect.js
Normal file
141
components/connect.js
Normal file
@ -0,0 +1,141 @@
|
||||
import { html, Component } from "/lib/index.js";
|
||||
|
||||
export default class Connect extends Component {
|
||||
state = {
|
||||
serverURL: "",
|
||||
serverPass: "",
|
||||
nick: "",
|
||||
password: "",
|
||||
rememberMe: false,
|
||||
username: "",
|
||||
realname: "",
|
||||
autojoin: "",
|
||||
};
|
||||
|
||||
constructor(props) {
|
||||
super(props);
|
||||
|
||||
this.handleChange = this.handleChange.bind(this);
|
||||
this.handleSubmit = this.handleSubmit.bind(this);
|
||||
|
||||
if (props.params) {
|
||||
this.state = {
|
||||
...this.state,
|
||||
serverURL: props.params.serverURL || "",
|
||||
nick: props.params.nick || "",
|
||||
rememberMe: props.params.rememberMe || false,
|
||||
username: props.params.username || "",
|
||||
realname: props.params.realname || "",
|
||||
autojoin: (props.params.autojoin || []).join(","),
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
handleChange(event) {
|
||||
var target = event.target;
|
||||
var value = target.type == "checkbox" ? target.checked : target.value;
|
||||
this.setState({ [target.name]: value });
|
||||
}
|
||||
|
||||
handleSubmit(event) {
|
||||
event.preventDefault();
|
||||
|
||||
if (this.props.disabled) {
|
||||
return;
|
||||
}
|
||||
|
||||
var params = {
|
||||
serverURL: this.state.serverURL,
|
||||
serverPass: this.state.serverPass,
|
||||
nick: this.state.nick,
|
||||
rememberMe: this.state.rememberMe,
|
||||
username: this.state.username || this.state.nick,
|
||||
realname: this.state.realname || this.state.nick,
|
||||
saslPlain: null,
|
||||
autojoin: [],
|
||||
};
|
||||
|
||||
if (this.state.password) {
|
||||
params.saslPlain = {
|
||||
username: params.username,
|
||||
password: this.state.password,
|
||||
};
|
||||
}
|
||||
|
||||
this.state.autojoin.split(",").forEach(function(ch) {
|
||||
ch = ch.trim();
|
||||
if (!ch) {
|
||||
return;
|
||||
}
|
||||
params.autojoin.push(ch);
|
||||
});
|
||||
|
||||
this.props.onSubmit(params);
|
||||
}
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<form onChange=${this.handleChange} onSubmit=${this.handleSubmit}>
|
||||
<h2>Connect to IRC</h2>
|
||||
|
||||
<label>
|
||||
Nickname:<br/>
|
||||
<input type="username" name="nick" value=${this.state.nick} disabled=${this.props.disabled} autofocus required/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
Password:<br/>
|
||||
<input type="password" name="password" value=${this.state.password} disabled=${this.props.disabled}/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
<input type="checkbox" name="rememberMe" checked=${this.state.rememberMe} disabled=${this.props.disabled}/>
|
||||
Remember me
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<details>
|
||||
<summary>Advanced options</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
<label>
|
||||
Server URL:<br/>
|
||||
<input type="url" name="serverURL" value=${this.state.serverURL} disabled=${this.props.disabled} required/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
Username:<br/>
|
||||
<input type="username" name="username" value=${this.state.username} disabled=${this.props.disabled} placeholder="Same as nickname"/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
Real name:<br/>
|
||||
<input type="text" name="realname" value=${this.state.realname} disabled=${this.props.disabled} placeholder="Same as nickname"/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
Server password:<br/>
|
||||
<input type="text" name="serverPass" value=${this.state.serverPass} disabled=${this.props.disabled} placeholder="None"/>
|
||||
</label>
|
||||
<br/><br/>
|
||||
|
||||
<label>
|
||||
Auto-join channels:<br/>
|
||||
<input type="text" name="autojoin" value=${this.state.autojoin} disabled=${this.props.disabled} placeholder="Comma-separated list of channels"/>
|
||||
</label>
|
||||
<br/>
|
||||
</details>
|
||||
|
||||
<br/>
|
||||
|
||||
<button disabled=${this.props.disabled}>Connect</button>
|
||||
</form>
|
||||
`;
|
||||
}
|
||||
}
|
||||
71
index.html
71
index.html
@ -3,75 +3,14 @@
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<title>IRC client</title>
|
||||
<link rel="stylesheet" href="style.css">
|
||||
<link rel="stylesheet" href="/style.css">
|
||||
</head>
|
||||
<body>
|
||||
<section id="sidebar">
|
||||
<ul id="buffer-list">
|
||||
<!--<li class="active"><a href="#">##soju-playground</a></li>-->
|
||||
</ul>
|
||||
</section>
|
||||
<section id="buffer">
|
||||
<!--<div class="logline">
|
||||
<a href="#" class="timestamp">12:27:42</a>
|
||||
<<a href="#" class="nick">emersion</a>>
|
||||
Hi there!
|
||||
</div>-->
|
||||
</section>
|
||||
<form id="composer">
|
||||
<input type="text" placeholder="Type a message">
|
||||
</form>
|
||||
|
||||
<section id="connect">
|
||||
<form>
|
||||
<h2>Connect to IRC</h2>
|
||||
|
||||
<label for="connect-nick">Nickname:</label><br/>
|
||||
<input type="username" name="nick" id="connect-nick" autofocus required/>
|
||||
<br/><br/>
|
||||
|
||||
<label for="connect-password">Password:</label><br/>
|
||||
<input type="password" name="password" id="connect-password"/>
|
||||
<br/><br/>
|
||||
|
||||
<input type="checkbox" name="remember-me" id="connect-remember-me"/>
|
||||
<label for="connect-remember-me">Remember me</label>
|
||||
<br/><br/>
|
||||
|
||||
<details>
|
||||
<summary>Advanced options</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
<label for="connect-url">Server URL:</label><br/>
|
||||
<input type="url" name="url" id="connect-url"/>
|
||||
<br/><br/>
|
||||
|
||||
<label for="connect-username">Username:</label><br/>
|
||||
<input type="username" name="username" id="connect-username" placeholder="Same as nickname"/>
|
||||
<br/><br/>
|
||||
|
||||
<label for="connect-realname">Real name:</label><br/>
|
||||
<input type="text" name="realname" id="connect-realname" placeholder="Same as nickname"/>
|
||||
<br/><br/>
|
||||
|
||||
<label for="connect-pass">Server password:</label><br/>
|
||||
<input type="text" name="pass" id="connect-pass" placeholder="None"/>
|
||||
<br/><br/>
|
||||
|
||||
<label for="connect-autojoin">Auto-join channels:</label><br/>
|
||||
<input type="text" name="autojoin" id="connect-autojoin" placeholder="Comma-separated list of channels"/>
|
||||
<br/>
|
||||
</details>
|
||||
|
||||
<br/>
|
||||
|
||||
<button>Connect</button>
|
||||
</form>
|
||||
</section>
|
||||
|
||||
<script type="module">
|
||||
import "./index.js";
|
||||
import { html, render } from "/lib/index.js";
|
||||
import App from "/components/app.js";
|
||||
|
||||
render(html`<${App}/>`, document.body);
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
472
index.js
472
index.js
@ -1,472 +0,0 @@
|
||||
import * as irc from "./lib/irc.js";
|
||||
import Client from "./lib/client.js";
|
||||
|
||||
var server = {
|
||||
name: "server",
|
||||
username: null,
|
||||
realname: null,
|
||||
nick: null,
|
||||
pass: null,
|
||||
saslPlain: null,
|
||||
autojoin: [],
|
||||
};
|
||||
|
||||
var client = null;
|
||||
|
||||
var buffers = {};
|
||||
var activeBuffer = null;
|
||||
var serverBuffer = null;
|
||||
|
||||
var bufferListElt = document.querySelector("#buffer-list");
|
||||
var bufferElt = document.querySelector("#buffer");
|
||||
var composerElt = document.querySelector("#composer");
|
||||
var composerInputElt = document.querySelector("#composer input");
|
||||
var connectElt = document.querySelector("#connect");
|
||||
var connectFormElt = document.querySelector("#connect form");
|
||||
|
||||
function djb2(s) {
|
||||
var hash = 5381;
|
||||
for (var i = 0; i < s.length; i++) {
|
||||
hash = (hash << 5) + hash + s.charCodeAt(i);
|
||||
hash = hash >>> 0; // convert to uint32
|
||||
}
|
||||
return hash;
|
||||
}
|
||||
|
||||
function createNickElement(name) {
|
||||
var nick = document.createElement("a");
|
||||
nick.href = "#";
|
||||
nick.className = "nick nick-" + (djb2(name) % 16 + 1);
|
||||
nick.innerText = name;
|
||||
nick.onclick = function(event) {
|
||||
event.preventDefault();
|
||||
switchBuffer(createBuffer(name));
|
||||
};
|
||||
return nick;
|
||||
}
|
||||
|
||||
function createMessageElement(msg) {
|
||||
var date = new Date();
|
||||
if (msg.tags["time"]) {
|
||||
date = new Date(msg.tags["time"]);
|
||||
}
|
||||
|
||||
var line = document.createElement("div");
|
||||
line.className = "logline";
|
||||
|
||||
var timestamp = document.createElement("a");
|
||||
timestamp.href = "#";
|
||||
timestamp.className = "timestamp";
|
||||
timestamp.innerText = date.toLocaleTimeString(undefined, {
|
||||
timeStyle: "short",
|
||||
hour12: false,
|
||||
});
|
||||
timestamp.onclick = function(event) {
|
||||
event.preventDefault();
|
||||
};
|
||||
|
||||
line.appendChild(timestamp);
|
||||
line.appendChild(document.createTextNode(" "));
|
||||
|
||||
switch (msg.command) {
|
||||
case "NOTICE":
|
||||
case "PRIVMSG":
|
||||
var text = msg.params[1];
|
||||
|
||||
var actionPrefix = "\x01ACTION ";
|
||||
if (text.startsWith(actionPrefix) && text.endsWith("\x01")) {
|
||||
var action = text.slice(actionPrefix.length, -1);
|
||||
|
||||
line.className += " me-tell";
|
||||
|
||||
line.appendChild(document.createTextNode("* "));
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode(" " + action));
|
||||
} else {
|
||||
line.className += " talk";
|
||||
|
||||
line.appendChild(document.createTextNode("<"));
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode("> "));
|
||||
line.appendChild(document.createTextNode(text));
|
||||
}
|
||||
break;
|
||||
case "JOIN":
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode(" has joined"));
|
||||
break;
|
||||
case "PART":
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode(" has left"));
|
||||
break;
|
||||
case "NICK":
|
||||
var newNick = msg.params[0];
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode(" is now known as "));
|
||||
line.appendChild(createNickElement(newNick));
|
||||
break;
|
||||
case "TOPIC":
|
||||
line.appendChild(createNickElement(msg.prefix.name));
|
||||
line.appendChild(document.createTextNode(" changed the topic to: " + msg.params[1]));
|
||||
break;
|
||||
default:
|
||||
line.appendChild(document.createTextNode(" " + msg.command + " " + msg.params.join(" ")));
|
||||
}
|
||||
|
||||
return line;
|
||||
}
|
||||
|
||||
function createBuffer(name) {
|
||||
if (buffers[name]) {
|
||||
return buffers[name];
|
||||
}
|
||||
|
||||
var a = document.createElement("a");
|
||||
a.href = "#";
|
||||
a.onclick = function(event) {
|
||||
event.preventDefault();
|
||||
switchBuffer(name);
|
||||
};
|
||||
a.innerText = name;
|
||||
|
||||
var li = document.createElement("li");
|
||||
li.appendChild(a);
|
||||
|
||||
var buf = {
|
||||
name: name,
|
||||
li: li,
|
||||
readOnly: false,
|
||||
topic: null,
|
||||
members: {},
|
||||
messages: [],
|
||||
|
||||
addMessage: function(msg) {
|
||||
if (!msg.tags) {
|
||||
msg.tags = {};
|
||||
}
|
||||
// TODO: set time tag if missing
|
||||
|
||||
buf.messages.push(msg);
|
||||
|
||||
if (activeBuffer === buf) {
|
||||
bufferElt.appendChild(createMessageElement(msg));
|
||||
}
|
||||
},
|
||||
};
|
||||
buffers[name] = buf;
|
||||
|
||||
bufferListElt.appendChild(li);
|
||||
return buf;
|
||||
}
|
||||
|
||||
function switchBuffer(buf) {
|
||||
if (typeof buf == "string") {
|
||||
buf = buffers[buf];
|
||||
}
|
||||
if (activeBuffer && buf === activeBuffer) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (activeBuffer) {
|
||||
activeBuffer.li.classList.remove("active");
|
||||
}
|
||||
|
||||
activeBuffer = buf;
|
||||
if (!buf) {
|
||||
return;
|
||||
}
|
||||
|
||||
buf.li.classList.add("active");
|
||||
|
||||
bufferElt.innerHTML = "";
|
||||
for (var msg of buf.messages) {
|
||||
bufferElt.appendChild(createMessageElement(msg));
|
||||
}
|
||||
|
||||
composerElt.classList.toggle("read-only", buf.readOnly);
|
||||
if (!buf.readOnly) {
|
||||
composerInputElt.focus();
|
||||
}
|
||||
}
|
||||
|
||||
function showConnectForm() {
|
||||
setConnectFormDisabled(false);
|
||||
connectElt.style.display = "block";
|
||||
}
|
||||
|
||||
function connect() {
|
||||
client = new Client(server);
|
||||
|
||||
client.addEventListener("close", () => {
|
||||
showConnectForm();
|
||||
});
|
||||
|
||||
client.addEventListener("message", (event) => {
|
||||
var msg = event.detail.message;
|
||||
|
||||
switch (msg.command) {
|
||||
case irc.RPL_WELCOME:
|
||||
connectElt.style.display = "none";
|
||||
|
||||
if (server.autojoin.length > 0) {
|
||||
client.send({
|
||||
command: "JOIN",
|
||||
params: [server.autojoin.join(",")],
|
||||
});
|
||||
}
|
||||
break;
|
||||
case irc.RPL_TOPIC:
|
||||
var channel = msg.params[1];
|
||||
var topic = msg.params[2];
|
||||
|
||||
var buf = buffers[channel];
|
||||
if (!buf) {
|
||||
break;
|
||||
}
|
||||
buf.topic = topic;
|
||||
break;
|
||||
case irc.RPL_NAMREPLY:
|
||||
var channel = msg.params[2];
|
||||
var members = msg.params.slice(3);
|
||||
|
||||
var buf = buffers[channel];
|
||||
if (!buf) {
|
||||
break;
|
||||
}
|
||||
|
||||
members.forEach(function(s) {
|
||||
var member = irc.parseMembership(s);
|
||||
buf.members[member.nick] = member.prefix;
|
||||
});
|
||||
break;
|
||||
case irc.RPL_ENDOFNAMES:
|
||||
break;
|
||||
case "NOTICE":
|
||||
case "PRIVMSG":
|
||||
var target = msg.params[0];
|
||||
if (target == client.nick) {
|
||||
target = msg.prefix.name;
|
||||
}
|
||||
var buf;
|
||||
if (target == "*") {
|
||||
buf = serverBuffer;
|
||||
} else {
|
||||
buf = createBuffer(target);
|
||||
}
|
||||
buf.addMessage(msg);
|
||||
break;
|
||||
case "JOIN":
|
||||
var channel = msg.params[0];
|
||||
var buf = createBuffer(channel);
|
||||
buf.members[msg.prefix.name] = null;
|
||||
if (msg.prefix.name != client.nick) {
|
||||
buf.addMessage(msg);
|
||||
}
|
||||
if (channel == server.autojoin[0]) {
|
||||
// TODO: only switch once right after connect
|
||||
switchBuffer(buf);
|
||||
}
|
||||
break;
|
||||
case "PART":
|
||||
var channel = msg.params[0];
|
||||
var buf = createBuffer(channel);
|
||||
delete buf.members[msg.prefix.name];
|
||||
buf.addMessage(msg);
|
||||
break;
|
||||
case "NICK":
|
||||
var newNick = msg.params[0];
|
||||
for (var name in buffers) {
|
||||
var buf = buffers[name];
|
||||
if (buf.members[msg.prefix.name] !== undefined) {
|
||||
buf.members[newNick] = buf.members[msg.prefix.name];
|
||||
delete buf.members[msg.prefix.name];
|
||||
buf.addMessage(msg);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "TOPIC":
|
||||
var channel = msg.params[0];
|
||||
var topic = msg.params[1];
|
||||
var buf = buffers[channel];
|
||||
if (!buf) {
|
||||
break;
|
||||
}
|
||||
buf.topic = topic;
|
||||
buf.addMessage(msg);
|
||||
break;
|
||||
default:
|
||||
serverBuffer.addMessage(msg);
|
||||
}
|
||||
});
|
||||
|
||||
serverBuffer = createBuffer(server.name);
|
||||
serverBuffer.readOnly = true;
|
||||
switchBuffer(serverBuffer);
|
||||
}
|
||||
|
||||
function executeCommand(s) {
|
||||
var parts = s.split(" ");
|
||||
var cmd = parts[0].toLowerCase().slice(1);
|
||||
var args = parts.slice(1);
|
||||
switch (cmd) {
|
||||
case "quit":
|
||||
if (localStorage) {
|
||||
localStorage.removeItem("server");
|
||||
}
|
||||
disconnect();
|
||||
break;
|
||||
case "join":
|
||||
var channel = args[0];
|
||||
if (!channel) {
|
||||
console.error("Missing channel name");
|
||||
return;
|
||||
}
|
||||
client.send({ command: "JOIN", params: [channel] });
|
||||
break;
|
||||
case "part":
|
||||
// TODO: part reason
|
||||
if (!activeBuffer || activeBuffer.readOnly) {
|
||||
console.error("Not in a channel");
|
||||
return;
|
||||
}
|
||||
var channel = activeBuffer.name;
|
||||
client.send({ command: "PART", params: [channel] });
|
||||
break;
|
||||
case "msg":
|
||||
var target = args[0];
|
||||
var text = args.slice(1).join(" ");
|
||||
client.send({ command: "PRIVMSG", params: [target, text] });
|
||||
break;
|
||||
case "nick":
|
||||
var newNick = args[0];
|
||||
client.send({ command: "NICK", params: [newNick] });
|
||||
break;
|
||||
default:
|
||||
console.error("Unknwon command '" + cmd + "'");
|
||||
}
|
||||
}
|
||||
|
||||
composerElt.onsubmit = function(event) {
|
||||
event.preventDefault();
|
||||
|
||||
var text = composerInputElt.value;
|
||||
composerInputElt.value = "";
|
||||
if (!text) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (text.startsWith("//")) {
|
||||
text = text.slice(1);
|
||||
} else if (text.startsWith("/")) {
|
||||
executeCommand(text);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!activeBuffer || activeBuffer.readOnly) {
|
||||
return;
|
||||
}
|
||||
var target = activeBuffer.name;
|
||||
|
||||
var msg = { command: "PRIVMSG", params: [target, text] };
|
||||
client.send(msg);
|
||||
msg.prefix = { name: client.nick };
|
||||
activeBuffer.addMessage(msg);
|
||||
};
|
||||
|
||||
function setConnectFormDisabled(disabled) {
|
||||
connectElt.querySelectorAll("input, button").forEach(function(elt) {
|
||||
elt.disabled = disabled;
|
||||
});
|
||||
}
|
||||
|
||||
function parseQueryString() {
|
||||
var query = window.location.search.substring(1);
|
||||
var params = {};
|
||||
query.split('&').forEach(function(s) {
|
||||
if (!s) {
|
||||
return;
|
||||
}
|
||||
var pair = s.split('=');
|
||||
params[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || "");
|
||||
});
|
||||
return params;
|
||||
}
|
||||
|
||||
connectFormElt.onsubmit = function(event) {
|
||||
event.preventDefault();
|
||||
setConnectFormDisabled(true);
|
||||
|
||||
server.url = connectFormElt.elements.url.value;
|
||||
server.nick = connectFormElt.elements.nick.value;
|
||||
server.username = connectFormElt.elements.username.value || server.nick;
|
||||
server.realname = connectFormElt.elements.realname.value || server.nick;
|
||||
server.pass = connectFormElt.elements.pass.value;
|
||||
|
||||
server.saslPlain = null;
|
||||
if (connectFormElt.elements.password.value) {
|
||||
server.saslPlain = {
|
||||
username: server.username,
|
||||
password: connectFormElt.elements.password.value,
|
||||
};
|
||||
}
|
||||
|
||||
server.autojoin = [];
|
||||
connectFormElt.elements.autojoin.value.split(",").forEach(function(ch) {
|
||||
ch = ch.trim();
|
||||
if (!ch) {
|
||||
return;
|
||||
}
|
||||
server.autojoin.push(ch);
|
||||
});
|
||||
|
||||
if (localStorage) {
|
||||
if (connectFormElt.elements["remember-me"].checked) {
|
||||
localStorage.setItem("server", JSON.stringify(server));
|
||||
} else {
|
||||
localStorage.removeItem("server");
|
||||
}
|
||||
}
|
||||
|
||||
connect();
|
||||
};
|
||||
|
||||
window.onkeydown = function(event) {
|
||||
if (activeBuffer && activeBuffer.readOnly && event.key == "/" && document.activeElement != composerInputElt) {
|
||||
// Allow typing commands even in read-only buffers
|
||||
composerElt.classList.remove("read-only");
|
||||
composerInputElt.focus();
|
||||
composerInputElt.value = "";
|
||||
}
|
||||
};
|
||||
|
||||
if (localStorage && localStorage.getItem("server")) {
|
||||
server = JSON.parse(localStorage.getItem("server"));
|
||||
connectFormElt.elements.url.value = server.url;
|
||||
connectFormElt.elements.nick.value = server.nick;
|
||||
if (server.username != server.nick) {
|
||||
connectFormElt.elements.username.value = server.username;
|
||||
}
|
||||
if (server.realname != server.nick) {
|
||||
connectFormElt.elements.realname.value = server.realname;
|
||||
}
|
||||
connectFormElt.elements["remember-me"].checked = true;
|
||||
setConnectFormDisabled(true);
|
||||
connect();
|
||||
} else {
|
||||
var params = parseQueryString();
|
||||
|
||||
if (params.server) {
|
||||
connectFormElt.elements.url.value = params.server;
|
||||
} else if (!connectFormElt.elements.url.value) {
|
||||
var host = window.location.host || "localhost:8080";
|
||||
var proto = "wss:";
|
||||
if (window.location.protocol != "https:") {
|
||||
proto = "ws:";
|
||||
}
|
||||
connectFormElt.elements.url.value = proto + "//" + host + "/socket";
|
||||
}
|
||||
|
||||
if (params.channels) {
|
||||
connectFormElt.elements.autojoin.value = params.channels;
|
||||
}
|
||||
}
|
||||
@ -8,6 +8,7 @@ export default class Client extends EventTarget {
|
||||
ws = null;
|
||||
nick = null;
|
||||
params = {
|
||||
url: null,
|
||||
username: null,
|
||||
realname: null,
|
||||
nick: null,
|
||||
|
||||
5
lib/index.js
Normal file
5
lib/index.js
Normal file
@ -0,0 +1,5 @@
|
||||
export * from "/node_modules/preact/dist/preact.module.js";
|
||||
|
||||
import { h } from "/node_modules/preact/dist/preact.module.js";
|
||||
import htm from "/node_modules/htm/dist/htm.module.js";
|
||||
export const html = htm.bind(h);
|
||||
10
package-lock.json
generated
10
package-lock.json
generated
@ -72,6 +72,11 @@
|
||||
"integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
|
||||
"dev": true
|
||||
},
|
||||
"htm": {
|
||||
"version": "3.0.4",
|
||||
"resolved": "https://registry.npmjs.org/htm/-/htm-3.0.4.tgz",
|
||||
"integrity": "sha512-VRdvxX3tmrXuT/Ovt59NMp/ORMFi4bceFMDjos1PV4E0mV+5votuID8R60egR9A4U8nLt238R/snlJGz3UYiTQ=="
|
||||
},
|
||||
"http-proxy": {
|
||||
"version": "1.18.1",
|
||||
"resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.1.tgz",
|
||||
@ -151,6 +156,11 @@
|
||||
"mkdirp": "^0.5.1"
|
||||
}
|
||||
},
|
||||
"preact": {
|
||||
"version": "10.4.4",
|
||||
"resolved": "https://registry.npmjs.org/preact/-/preact-10.4.4.tgz",
|
||||
"integrity": "sha512-EaTJrerceyAPatQ+vfnadoopsMBZAOY7ak9ogVdUi5xbpR8SoHgtLryXnW+4mQOwt21icqoVR1brkU2dq7pEBA=="
|
||||
},
|
||||
"qs": {
|
||||
"version": "6.9.4",
|
||||
"resolved": "https://registry.npmjs.org/qs/-/qs-6.9.4.tgz",
|
||||
|
||||
@ -1,5 +1,9 @@
|
||||
{
|
||||
"name": "gamja",
|
||||
"dependencies": {
|
||||
"htm": "^3.0.4",
|
||||
"preact": "^10.4.4"
|
||||
},
|
||||
"devDependencies": {
|
||||
"http-server": "^0.12.3"
|
||||
},
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user