mirror of
https://git.sr.ht/~emersion/gamja
synced 2024-12-12 01:01:25 -05:00
e242d5222e
Fixes the following error: Uncaught (in promise) TypeError: activeBuffer is undefined
1036 lines
25 KiB
JavaScript
1036 lines
25 KiB
JavaScript
import * as irc from "../lib/irc.js";
|
||
import Client from "../lib/client.js";
|
||
import Buffer from "./buffer.js";
|
||
import BufferList from "./buffer-list.js";
|
||
import BufferHeader from "./buffer-header.js";
|
||
import MemberList from "./member-list.js";
|
||
import ConnectForm from "./connect-form.js";
|
||
import JoinForm from "./join-form.js";
|
||
import Help from "./help.js";
|
||
import Composer from "./composer.js";
|
||
import ScrollManager from "./scroll-manager.js";
|
||
import Dialog from "./dialog.js";
|
||
import { html, Component, createRef } from "../lib/index.js";
|
||
import { strip as stripANSI } from "../lib/ansi.js";
|
||
import { SERVER_BUFFER, BufferType, ReceiptType, NetworkStatus, Unread } from "../state.js";
|
||
import commands from "../commands.js";
|
||
import { setup as setupKeybindings } from "../keybindings.js";
|
||
|
||
const CHATHISTORY_MAX_SIZE = 4000;
|
||
|
||
var messagesCount = 0;
|
||
|
||
function parseQueryString() {
|
||
var query = window.location.search.substring(1);
|
||
var params = {};
|
||
query.split('&').forEach((s) => {
|
||
if (!s) {
|
||
return;
|
||
}
|
||
var pair = s.split('=');
|
||
params[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || "");
|
||
});
|
||
return params;
|
||
}
|
||
|
||
/* Insert a message in an immutable list of sorted messages. */
|
||
function insertMessage(list, msg) {
|
||
if (list.length == 0) {
|
||
return [msg];
|
||
} else if (list[list.length - 1].tags.time <= msg.tags.time) {
|
||
return list.concat(msg);
|
||
}
|
||
|
||
var insertBefore = -1;
|
||
for (var i = 0; i < list.length; i++) {
|
||
var other = list[i];
|
||
if (msg.tags.time < other.tags.time) {
|
||
insertBefore = i;
|
||
break;
|
||
}
|
||
}
|
||
console.assert(insertBefore >= 0, "");
|
||
|
||
list = [ ...list ];
|
||
list.splice(insertBefore, 0, msg);
|
||
return list;
|
||
}
|
||
|
||
function debounce(f, delay) {
|
||
var timeout = null;
|
||
return (...args) => {
|
||
clearTimeout(timeout);
|
||
timeout = setTimeout(() => {
|
||
timeout = null;
|
||
f(...args);
|
||
}, delay);
|
||
};
|
||
}
|
||
|
||
function isServerBuffer(buf) {
|
||
return buf.type == BufferType.SERVER;
|
||
}
|
||
|
||
/* Returns 1 if a should appear after b, -1 if a should appear before b, or
|
||
* 0 otherwise. */
|
||
function compareBuffers(a, b) {
|
||
if (a.network != b.network) {
|
||
return a.network > b.network ? 1 : -1;
|
||
}
|
||
if (isServerBuffer(a) != isServerBuffer(b)) {
|
||
return isServerBuffer(b) ? 1 : -1;
|
||
}
|
||
if (a.name != b.name) {
|
||
return a.name > b.name ? 1 : -1;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
function updateState(state, updater) {
|
||
var updated;
|
||
if (typeof updater === "function") {
|
||
updated = updater(state, state);
|
||
} else {
|
||
updated = updater;
|
||
}
|
||
if (state === updated || !updated) {
|
||
return;
|
||
}
|
||
return { ...state, ...updated };
|
||
}
|
||
|
||
function getActiveNetworkID(state) {
|
||
var buf = state.buffers.get(state.activeBuffer);
|
||
if (!buf) {
|
||
return null;
|
||
}
|
||
return buf.network;
|
||
}
|
||
|
||
function getBuffer(state, id) {
|
||
switch (typeof id) {
|
||
case "number":
|
||
return state.buffers.get(id);
|
||
case "object":
|
||
if (id.id) {
|
||
return state.buffers.get(id.id);
|
||
}
|
||
|
||
var network = id.network, name = id.name;
|
||
if (!network) {
|
||
network = getActiveNetworkID(state);
|
||
}
|
||
for (var buf of state.buffers.values()) {
|
||
if (buf.network === network && buf.name === name) {
|
||
return buf;
|
||
}
|
||
}
|
||
return null;
|
||
default:
|
||
throw new Error("Invalid buffer ID type: " + (typeof id));
|
||
}
|
||
}
|
||
|
||
export default class App extends Component {
|
||
state = {
|
||
connectParams: {
|
||
serverURL: null,
|
||
serverPass: null,
|
||
username: null,
|
||
realname: null,
|
||
nick: null,
|
||
saslPlain: null,
|
||
autoconnect: false,
|
||
autojoin: [],
|
||
},
|
||
networks: new Map(),
|
||
buffers: new Map(),
|
||
activeBuffer: null,
|
||
dialog: null,
|
||
error: null,
|
||
};
|
||
clients = new Map();
|
||
endOfHistory = new Map();
|
||
receipts = new Map();
|
||
buffer = createRef();
|
||
composer = createRef();
|
||
lastNetworkID = 0;
|
||
lastBufferID = 0;
|
||
|
||
constructor(props) {
|
||
super(props);
|
||
|
||
this.handleConnectSubmit = this.handleConnectSubmit.bind(this);
|
||
this.handleJoinSubmit = this.handleJoinSubmit.bind(this);
|
||
this.handleBufferListClick = this.handleBufferListClick.bind(this);
|
||
this.handleComposerSubmit = this.handleComposerSubmit.bind(this);
|
||
this.handleNickClick = this.handleNickClick.bind(this);
|
||
this.autocomplete = this.autocomplete.bind(this);
|
||
this.handleBufferScrollTop = this.handleBufferScrollTop.bind(this);
|
||
this.handleDialogDismiss = this.handleDialogDismiss.bind(this);
|
||
this.dismissError = this.dismissError.bind(this);
|
||
|
||
this.saveReceipts = debounce(this.saveReceipts.bind(this), 500);
|
||
|
||
if (window.localStorage && localStorage.getItem("autoconnect")) {
|
||
var connectParams = JSON.parse(localStorage.getItem("autoconnect"));
|
||
this.state.connectParams = {
|
||
...this.state.connectParams,
|
||
...connectParams,
|
||
autoconnect: true,
|
||
};
|
||
} else {
|
||
var params = parseQueryString();
|
||
|
||
var host = window.location.host || "localhost:8080";
|
||
var proto = "wss:";
|
||
if (window.location.protocol != "https:") {
|
||
proto = "ws:";
|
||
}
|
||
var path = window.location.pathname || "/";
|
||
if (!window.location.host) {
|
||
path = "/";
|
||
}
|
||
|
||
var serverURL;
|
||
if (params.server) {
|
||
if (params.server.startsWith("/")) {
|
||
serverURL = proto + "//" + host + params.server;
|
||
} else {
|
||
serverURL = params.server;
|
||
}
|
||
} else {
|
||
serverURL = proto + "//" + host + path + "socket";
|
||
}
|
||
this.state.connectParams.serverURL = serverURL;
|
||
|
||
if (params.channels) {
|
||
this.state.connectParams.autojoin = params.channels.split(",");
|
||
}
|
||
}
|
||
|
||
if (window.localStorage && localStorage.getItem("receipts")) {
|
||
var obj = JSON.parse(localStorage.getItem("receipts"));
|
||
this.receipts = new Map(Object.entries(obj));
|
||
}
|
||
}
|
||
|
||
dismissError(event) {
|
||
event.preventDefault();
|
||
this.setState({ error: null });
|
||
}
|
||
|
||
setNetworkState(id, updater, callback) {
|
||
this.setState((state) => {
|
||
var net = state.networks.get(id);
|
||
if (!net) {
|
||
return;
|
||
}
|
||
|
||
var updated = updateState(net, updater);
|
||
if (!updated) {
|
||
return;
|
||
}
|
||
|
||
var networks = new Map(state.networks);
|
||
networks.set(id, updated);
|
||
return { networks };
|
||
}, callback);
|
||
}
|
||
|
||
setBufferState(id, updater, callback) {
|
||
this.setState((state) => {
|
||
var buf = getBuffer(state, id);
|
||
if (!buf) {
|
||
return;
|
||
}
|
||
|
||
var updated = updateState(buf, updater);
|
||
if (!updated) {
|
||
return;
|
||
}
|
||
|
||
var buffers = new Map(state.buffers);
|
||
buffers.set(buf.id, updated);
|
||
return { buffers };
|
||
}, callback);
|
||
}
|
||
|
||
createBuffer(netID, name, callback) {
|
||
var id = null;
|
||
this.setState((state) => {
|
||
if (getBuffer(state, { network: netID, name })) {
|
||
return;
|
||
}
|
||
|
||
this.lastBufferID++;
|
||
id = this.lastBufferID;
|
||
|
||
var type;
|
||
if (name == SERVER_BUFFER) {
|
||
type = BufferType.SERVER;
|
||
} else if (this.isChannel(name)) {
|
||
type = BufferType.CHANNEL;
|
||
} else {
|
||
type = BufferType.NICK;
|
||
}
|
||
|
||
var bufferList = Array.from(state.buffers.values());
|
||
bufferList.push({
|
||
id,
|
||
name,
|
||
type,
|
||
network: netID,
|
||
serverInfo: null, // if server
|
||
topic: null, // if channel
|
||
members: new Map(), // if channel
|
||
who: null, // if nick
|
||
offline: false, // if nick
|
||
messages: [],
|
||
unread: Unread.NONE,
|
||
});
|
||
bufferList = bufferList.sort(compareBuffers);
|
||
var buffers = new Map(bufferList.map((buf) => [buf.id, buf]));
|
||
return { buffers };
|
||
}, () => {
|
||
if (callback) {
|
||
callback(id);
|
||
}
|
||
});
|
||
}
|
||
|
||
switchBuffer(id) {
|
||
var buf;
|
||
this.setState((state) => {
|
||
buf = getBuffer(state, id);
|
||
if (!buf) {
|
||
return;
|
||
}
|
||
return { activeBuffer: buf.id };
|
||
}, () => {
|
||
if (!buf) {
|
||
return;
|
||
}
|
||
|
||
var lastReadReceipt = this.getReceipt(buf.name, ReceiptType.READ);
|
||
// TODO: only mark as read if user scrolled at the bottom
|
||
this.setBufferState(buf.id, {
|
||
unread: Unread.NONE,
|
||
lastReadReceipt,
|
||
});
|
||
|
||
if (this.composer.current) {
|
||
this.composer.current.focus();
|
||
}
|
||
|
||
if (buf.messages.length == 0) {
|
||
return;
|
||
}
|
||
var lastMsg = buf.messages[buf.messages.length - 1];
|
||
this.setReceipt(buf.name, ReceiptType.READ, lastMsg);
|
||
});
|
||
}
|
||
|
||
saveReceipts() {
|
||
if (window.localStorage) {
|
||
var obj = Object.fromEntries(this.receipts);
|
||
localStorage.setItem("receipts", JSON.stringify(obj));
|
||
}
|
||
}
|
||
|
||
getReceipt(target, type) {
|
||
var receipts = this.receipts.get(target);
|
||
if (!receipts) {
|
||
return undefined;
|
||
}
|
||
return receipts[type];
|
||
}
|
||
|
||
hasReceipt(target, type, msg) {
|
||
var receipt = this.getReceipt(target, type);
|
||
return receipt && msg.tags.time <= receipt.time;
|
||
}
|
||
|
||
setReceipt(target, type, msg) {
|
||
var receipt = this.getReceipt(target, type);
|
||
if (this.hasReceipt(target, type, msg)) {
|
||
return;
|
||
}
|
||
this.receipts.set(target, {
|
||
...this.receipts.get(target),
|
||
[type]: { time: msg.tags.time },
|
||
});
|
||
this.saveReceipts();
|
||
}
|
||
|
||
addMessage(netID, bufName, msg) {
|
||
var client = this.clients.get(netID);
|
||
|
||
msg.key = messagesCount;
|
||
messagesCount++;
|
||
|
||
msg.isHighlight = irc.isHighlight(msg, client.nick);
|
||
|
||
if (!msg.tags) {
|
||
msg.tags = {};
|
||
}
|
||
if (!msg.tags.time) {
|
||
msg.tags.time = irc.formatDate(new Date());
|
||
}
|
||
|
||
var isDelivered = this.hasReceipt(bufName, ReceiptType.DELIVERED, msg);
|
||
var isRead = this.hasReceipt(bufName, ReceiptType.READ, msg);
|
||
// TODO: messages coming from infinite scroll shouldn't trigger notifications
|
||
|
||
var msgUnread = Unread.NONE;
|
||
if ((msg.command == "PRIVMSG" || msg.command == "NOTICE") && !isRead) {
|
||
var target = msg.params[0];
|
||
var text = msg.params[1];
|
||
|
||
var kind;
|
||
if (msg.isHighlight) {
|
||
msgUnread = Unread.HIGHLIGHT;
|
||
kind = "highlight";
|
||
} else if (target == client.nick) {
|
||
msgUnread = Unread.HIGHLIGHT;
|
||
kind = "private message";
|
||
} else {
|
||
msgUnread = Unread.MESSAGE;
|
||
}
|
||
|
||
if (msgUnread == Unread.HIGHLIGHT && window.Notification && Notification.permission === "granted" && !isDelivered && !irc.parseCTCP(msg)) {
|
||
var title = "New " + kind + " from " + msg.prefix.name;
|
||
if (this.isChannel(target)) {
|
||
title += " in " + target;
|
||
}
|
||
var notif = new Notification(title, {
|
||
body: stripANSI(text),
|
||
requireInteraction: true,
|
||
});
|
||
notif.addEventListener("click", () => {
|
||
// TODO: scroll to message
|
||
this.switchBuffer({ network: netID, name: target });
|
||
});
|
||
}
|
||
}
|
||
|
||
if (msg.prefix.name != client.nick && (msg.command != "PART" && msg.comand != "QUIT")) {
|
||
this.createBuffer(netID, bufName);
|
||
}
|
||
|
||
this.setReceipt(bufName, ReceiptType.DELIVERED, msg);
|
||
|
||
this.setBufferState({ network: netID, name: bufName }, (buf) => {
|
||
// TODO: set unread if scrolled up
|
||
var unread = buf.unread;
|
||
var lastReadReceipt = buf.lastReadReceipt;
|
||
if (this.state.activeBuffer != buf.id) {
|
||
unread = Unread.union(unread, msgUnread);
|
||
} else {
|
||
this.setReceipt(bufName, ReceiptType.READ, msg);
|
||
lastReadReceipt = this.getReceipt(bufName, ReceiptType.READ);
|
||
}
|
||
var messages = insertMessage(buf.messages, msg);
|
||
return { messages, unread, lastReadReceipt };
|
||
});
|
||
}
|
||
|
||
connect(params) {
|
||
this.lastNetworkID++;
|
||
var netID = this.lastNetworkID;
|
||
|
||
this.setState((state) => {
|
||
var networks = new Map(state.networks);
|
||
networks.set(netID, {
|
||
id: netID,
|
||
status: NetworkStatus.CONNECTING,
|
||
isupport: new Map(),
|
||
});
|
||
return { networks };
|
||
});
|
||
this.setState({ connectParams: params });
|
||
|
||
var client = new Client(params);
|
||
this.clients.set(netID, client);
|
||
|
||
client.addEventListener("status", () => {
|
||
this.setNetworkState(netID, { status: client.status });
|
||
});
|
||
|
||
client.addEventListener("message", (event) => {
|
||
this.handleMessage(netID, event.detail.message);
|
||
});
|
||
|
||
client.addEventListener("error", (event) => {
|
||
this.setState({ error: event.detail });
|
||
});
|
||
|
||
this.createBuffer(netID, SERVER_BUFFER);
|
||
if (!this.state.activeBuffer) {
|
||
this.switchBuffer({ network: netID, name: SERVER_BUFFER });
|
||
}
|
||
}
|
||
|
||
disconnect(netID) {
|
||
if (!netID) {
|
||
netID = getActiveNetworkID(this.state);
|
||
}
|
||
|
||
var client = this.clients.get(netID);
|
||
if (client) {
|
||
this.clients.delete(netID);
|
||
client.disconnect();
|
||
}
|
||
}
|
||
|
||
reconnect(netID) {
|
||
if (!netID) {
|
||
netID = getActiveNetworkID(this.state);
|
||
}
|
||
|
||
var client = this.clients.get(netID);
|
||
if (client) {
|
||
client.reconnect();
|
||
}
|
||
}
|
||
|
||
handleMessage(netID, msg) {
|
||
var client = this.clients.get(netID);
|
||
switch (msg.command) {
|
||
case irc.RPL_WELCOME:
|
||
if (this.state.connectParams.autojoin.length > 0) {
|
||
client.send({
|
||
command: "JOIN",
|
||
params: [this.state.connectParams.autojoin.join(",")],
|
||
});
|
||
}
|
||
break;
|
||
case irc.RPL_MYINFO:
|
||
// TODO: parse available modes
|
||
var serverInfo = {
|
||
name: msg.params[1],
|
||
version: msg.params[2],
|
||
};
|
||
this.setBufferState({ network: netID, name: SERVER_BUFFER }, { serverInfo });
|
||
break;
|
||
case irc.RPL_ISUPPORT:
|
||
var tokens = msg.params.slice(1, -1);
|
||
this.setNetworkState(netID, (network) => {
|
||
var isupport = new Map(network.isupport);
|
||
irc.parseISUPPORT(tokens, isupport);
|
||
return { isupport };
|
||
});
|
||
break;
|
||
case irc.RPL_NOTOPIC:
|
||
var channel = msg.params[1];
|
||
|
||
this.setBufferState({ network: netID, name: channel }, { topic: null });
|
||
break;
|
||
case irc.RPL_TOPIC:
|
||
var channel = msg.params[1];
|
||
var topic = msg.params[2];
|
||
|
||
this.setBufferState({ network: netID, name: channel }, { topic });
|
||
break;
|
||
case irc.RPL_TOPICWHOTIME:
|
||
// Ignore
|
||
break;
|
||
case irc.RPL_NAMREPLY:
|
||
var channel = msg.params[2];
|
||
var membersList = msg.params[3].split(" ");
|
||
|
||
this.setBufferState({ network: netID, name: channel }, (buf) => {
|
||
var members = new Map(buf.members);
|
||
membersList.forEach((s) => {
|
||
var member = irc.parseMembership(s);
|
||
members.set(member.nick, member.prefix);
|
||
});
|
||
|
||
return { members };
|
||
});
|
||
break;
|
||
case irc.RPL_ENDOFNAMES:
|
||
break;
|
||
case irc.RPL_WHOREPLY:
|
||
var last = msg.params[msg.params.length - 1];
|
||
var who = {
|
||
username: msg.params[2],
|
||
hostname: msg.params[3],
|
||
server: msg.params[4],
|
||
nick: msg.params[5],
|
||
away: msg.params[6] == 'G', // H for here, G for gone
|
||
realname: last.slice(last.indexOf(" ") + 1),
|
||
};
|
||
|
||
this.setBufferState({ network: netID, name: who.nick }, { who, offline: false });
|
||
break;
|
||
case irc.RPL_ENDOFWHO:
|
||
var target = msg.params[1];
|
||
if (!this.isChannel(target) && target.indexOf("*") < 0) {
|
||
// Not a channel nor a mask, likely a nick
|
||
this.setBufferState({ network: netID, name: target }, (buf) => {
|
||
// TODO: mark user offline if we have old WHO info but this
|
||
// WHO reply is empty
|
||
if (buf.who) {
|
||
return;
|
||
}
|
||
return { offline: true };
|
||
});
|
||
}
|
||
break;
|
||
case "NOTICE":
|
||
case "PRIVMSG":
|
||
var target = msg.params[0];
|
||
if (target == client.nick) {
|
||
if (msg.prefix.name == client.serverPrefix.name) {
|
||
target = SERVER_BUFFER;
|
||
} else {
|
||
target = msg.prefix.name;
|
||
}
|
||
}
|
||
this.addMessage(netID, target, msg);
|
||
break;
|
||
case "JOIN":
|
||
var channel = msg.params[0];
|
||
|
||
this.createBuffer(netID, channel);
|
||
this.setBufferState({ network: netID, name: channel }, (buf) => {
|
||
var members = new Map(buf.members);
|
||
members.set(msg.prefix.name, null);
|
||
return { members };
|
||
});
|
||
if (msg.prefix.name != client.nick) {
|
||
this.addMessage(netID, channel, msg);
|
||
}
|
||
if (channel == this.state.connectParams.autojoin[0]) {
|
||
// TODO: only switch once right after connect
|
||
this.switchBuffer({ network: netID, name: channel });
|
||
}
|
||
|
||
var receipt = this.getReceipt(channel, ReceiptType.READ);
|
||
if (msg.prefix.name == client.nick && receipt && client.enabledCaps["draft/chathistory"] && client.enabledCaps["server-time"]) {
|
||
var after = receipt;
|
||
var before = { time: msg.tags.time || irc.formatDate(new Date()) };
|
||
client.fetchHistoryBetween(channel, after, before, CHATHISTORY_MAX_SIZE).catch((err) => {
|
||
this.setState({ error: "Failed to fetch history: " + err });
|
||
this.receipts.delete(channel);
|
||
this.saveReceipts();
|
||
});
|
||
}
|
||
break;
|
||
case "PART":
|
||
var channel = msg.params[0];
|
||
|
||
this.setBufferState({ network: netID, name: channel }, (buf) => {
|
||
var members = new Map(buf.members);
|
||
members.delete(msg.prefix.name);
|
||
return { members };
|
||
});
|
||
this.addMessage(netID, channel, msg);
|
||
|
||
if (msg.prefix.name == client.nick) {
|
||
this.receipts.delete(channel);
|
||
this.saveReceipts();
|
||
}
|
||
break;
|
||
case "QUIT":
|
||
var affectedBuffers = [];
|
||
this.setState((state) => {
|
||
var buffers = new Map(state.buffers);
|
||
state.buffers.forEach((buf) => {
|
||
if (!buf.members.has(msg.prefix.name) && buf.name != msg.prefix.name) {
|
||
return;
|
||
}
|
||
var members = new Map(buf.members);
|
||
members.delete(msg.prefix.name);
|
||
var offline = buf.name == msg.prefix.name;
|
||
buffers.set(buf.id, { ...buf, members, offline });
|
||
affectedBuffers.push(buf.name);
|
||
});
|
||
return { buffers };
|
||
});
|
||
affectedBuffers.forEach((name) => this.addMessage(netID, name, msg));
|
||
break;
|
||
case "NICK":
|
||
var newNick = msg.params[0];
|
||
|
||
var affectedBuffers = [];
|
||
this.setState((state) => {
|
||
var buffers = new Map(state.buffers);
|
||
state.buffers.forEach((buf) => {
|
||
if (!buf.members.has(msg.prefix.name)) {
|
||
return;
|
||
}
|
||
var members = new Map(buf.members);
|
||
members.set(newNick, members.get(msg.prefix.name));
|
||
members.delete(msg.prefix.name);
|
||
buffers.set(buf.id, { ...buf, members });
|
||
affectedBuffers.push(buf.name);
|
||
});
|
||
return { buffers };
|
||
});
|
||
affectedBuffers.forEach((name) => this.addMessage(netID, name, msg));
|
||
break;
|
||
case "TOPIC":
|
||
var channel = msg.params[0];
|
||
var topic = msg.params[1];
|
||
|
||
this.setBufferState({ network: netID, name: channel }, { topic });
|
||
this.addMessage(netID, channel, msg);
|
||
break;
|
||
case "AWAY":
|
||
var awayMessage = msg.params[0];
|
||
|
||
this.setBufferState({ network: netID, name: msg.prefix.name }, (buf) => {
|
||
var who = { ...buf.who, away: !!awayMessage };
|
||
return { who };
|
||
});
|
||
break;
|
||
case "FAIL":
|
||
var description = msg.params[msg.params.length - 1];
|
||
this.setState({ error: description });
|
||
this.addMessage(netID, SERVER_BUFFER, msg);
|
||
break;
|
||
case "CAP":
|
||
case "AUTHENTICATE":
|
||
case "PING":
|
||
case "BATCH":
|
||
// Ignore these
|
||
break;
|
||
default:
|
||
this.addMessage(netID, SERVER_BUFFER, msg);
|
||
}
|
||
}
|
||
|
||
handleConnectSubmit(connectParams) {
|
||
this.setState({ error: null });
|
||
|
||
if (window.localStorage) {
|
||
if (connectParams.autoconnect) {
|
||
localStorage.setItem("autoconnect", JSON.stringify(connectParams));
|
||
} else {
|
||
localStorage.removeItem("autoconnect");
|
||
}
|
||
}
|
||
|
||
this.connect(connectParams);
|
||
}
|
||
|
||
handleNickClick(nick) {
|
||
this.open(nick);
|
||
}
|
||
|
||
isChannel(name) {
|
||
// TODO: use the ISUPPORT token if available
|
||
return irc.STD_CHANNEL_TYPES.indexOf(name[0]) >= 0;
|
||
}
|
||
|
||
open(target) {
|
||
var netID = getActiveNetworkID(this.state);
|
||
var client = this.clients.get(netID);
|
||
|
||
if (this.isChannel(target)) {
|
||
client.send({ command: "JOIN", params: [target] });
|
||
} else {
|
||
client.send({ command: "WHO", params: [target] });
|
||
}
|
||
this.createBuffer(netID, target);
|
||
this.switchBuffer({ network: netID, name: target });
|
||
}
|
||
|
||
close(id) {
|
||
var buf = getBuffer(this.state, id);
|
||
if (!buf) {
|
||
return;
|
||
}
|
||
|
||
switch (buf.type) {
|
||
case BufferType.SERVER:
|
||
this.setState({
|
||
buffers: new Map(),
|
||
activeBuffer: null,
|
||
});
|
||
this.disconnect(buf.network);
|
||
this.setState((state) => {
|
||
var networks = new Map(state.networks);
|
||
networks.delete(buf.network);
|
||
return { networks };
|
||
});
|
||
break;
|
||
case BufferType.CHANNEL:
|
||
var client = this.clients.get(buf.network);
|
||
client.send({ command: "PART", params: [buf.name] });
|
||
// fallthrough
|
||
case BufferType.NICK:
|
||
this.switchBuffer({ name: SERVER_BUFFER });
|
||
this.setState((state) => {
|
||
var buffers = new Map(state.buffers);
|
||
buffers.delete(buf.id);
|
||
return { buffers };
|
||
});
|
||
|
||
this.receipts.delete(buf.name);
|
||
this.saveReceipts();
|
||
break;
|
||
}
|
||
}
|
||
|
||
executeCommand(s) {
|
||
var parts = s.split(" ");
|
||
var name = parts[0].toLowerCase().slice(1);
|
||
var args = parts.slice(1);
|
||
|
||
var cmd = commands[name];
|
||
if (!cmd) {
|
||
this.setState({ error: "Unknown command '" + name + "'" });
|
||
return;
|
||
}
|
||
|
||
try {
|
||
cmd.execute(this, args);
|
||
} catch (error) {
|
||
console.error("Failed to execute command '" + name + "'", error);
|
||
this.setState({ error });
|
||
}
|
||
}
|
||
|
||
privmsg(target, text) {
|
||
if (target == SERVER_BUFFER) {
|
||
this.setState({ error: "Cannot send message in server buffer" });
|
||
return;
|
||
}
|
||
|
||
var netID = getActiveNetworkID(this.state);
|
||
var client = this.clients.get(netID);
|
||
|
||
var msg = { command: "PRIVMSG", params: [target, text] };
|
||
client.send(msg);
|
||
|
||
if (!client.enabledCaps["echo-message"]) {
|
||
msg.prefix = { name: client.nick };
|
||
this.addMessage(netID, target, msg);
|
||
}
|
||
}
|
||
|
||
handleComposerSubmit(text) {
|
||
if (!text) {
|
||
return;
|
||
}
|
||
|
||
if (text.startsWith("//")) {
|
||
text = text.slice(1);
|
||
} else if (text.startsWith("/")) {
|
||
this.executeCommand(text);
|
||
return;
|
||
}
|
||
|
||
var buf = this.state.buffers.get(this.state.activeBuffer);
|
||
if (!buf) {
|
||
return;
|
||
}
|
||
|
||
this.privmsg(buf.name, text);
|
||
}
|
||
|
||
handleBufferListClick(id) {
|
||
this.switchBuffer(id);
|
||
}
|
||
|
||
handleJoinClick(netID) {
|
||
this.setState({ dialog: "join", joinDialog: { network: netID } });
|
||
}
|
||
|
||
handleJoinSubmit(data) {
|
||
var client = this.clients.get(this.state.joinDialog.network);
|
||
|
||
client.send({ command: "JOIN", params: [data.channel] });
|
||
|
||
this.setState({ dialog: null, joinDialog: null });
|
||
}
|
||
|
||
autocomplete(prefix) {
|
||
function fromList(l, prefix) {
|
||
prefix = prefix.toLowerCase();
|
||
var repl = null;
|
||
for (var item of l) {
|
||
if (item.toLowerCase().startsWith(prefix)) {
|
||
if (repl) {
|
||
return null;
|
||
}
|
||
repl = item;
|
||
}
|
||
}
|
||
return repl;
|
||
}
|
||
|
||
if (prefix.startsWith("/")) {
|
||
var repl = fromList(Object.keys(commands), prefix.slice(1));
|
||
if (repl) {
|
||
repl = "/" + repl;
|
||
}
|
||
return repl;
|
||
}
|
||
|
||
var buf = this.state.buffers.get(this.state.activeBuffer);
|
||
if (!buf || !buf.members) {
|
||
return null;
|
||
}
|
||
return fromList(buf.members.keys(), prefix);
|
||
}
|
||
|
||
openHelp() {
|
||
this.setState({ dialog: "help" });
|
||
}
|
||
|
||
handleBufferScrollTop() {
|
||
var buf = this.state.buffers.get(this.state.activeBuffer);
|
||
if (!buf || buf.type == BufferType.SERVER) {
|
||
return;
|
||
}
|
||
|
||
var client = this.clients.get(buf.network);
|
||
|
||
if (!client.enabledCaps["draft/chathistory"] || !client.enabledCaps["server-time"]) {
|
||
return;
|
||
}
|
||
if (this.endOfHistory.get(buf.id)) {
|
||
return;
|
||
}
|
||
|
||
var before;
|
||
if (buf.messages.length > 0) {
|
||
before = buf.messages[0].tags["time"];
|
||
} else {
|
||
before = irc.formatDate(new Date());
|
||
}
|
||
|
||
// Avoids sending multiple CHATHISTORY commands in parallel
|
||
this.endOfHistory.set(buf.id, true);
|
||
|
||
client.fetchHistoryBefore(buf.name, before).then((result) => {
|
||
this.endOfHistory.set(buf.id, !result.more);
|
||
});
|
||
}
|
||
|
||
handleDialogDismiss() {
|
||
this.setState({ dialog: null });
|
||
}
|
||
|
||
componentDidMount() {
|
||
if (this.state.connectParams.autoconnect) {
|
||
this.connect(this.state.connectParams);
|
||
}
|
||
|
||
setupKeybindings(this);
|
||
}
|
||
|
||
render() {
|
||
var activeBuffer = null, activeNetwork = null;
|
||
if (this.state.buffers.get(this.state.activeBuffer)) {
|
||
activeBuffer = this.state.buffers.get(this.state.activeBuffer);
|
||
activeNetwork = this.state.networks.get(activeBuffer.network);
|
||
}
|
||
|
||
if (!activeNetwork || (activeNetwork.status !== NetworkStatus.REGISTERED && !activeBuffer)) {
|
||
return html`
|
||
<section id="connect">
|
||
<${ConnectForm}
|
||
error=${this.state.error}
|
||
params=${this.state.connectParams}
|
||
disabled=${activeNetwork}
|
||
onSubmit=${this.handleConnectSubmit}
|
||
/>
|
||
</section>
|
||
`;
|
||
}
|
||
|
||
var bufferHeader = null;
|
||
if (activeBuffer) {
|
||
bufferHeader = html`
|
||
<section id="buffer-header">
|
||
<${BufferHeader}
|
||
buffer=${activeBuffer}
|
||
network=${activeNetwork}
|
||
onClose=${() => this.close(activeBuffer)}
|
||
onJoin=${() => this.handleJoinClick(activeBuffer.network)}
|
||
/>
|
||
</section>
|
||
`;
|
||
}
|
||
|
||
var memberList = null;
|
||
if (activeBuffer && activeBuffer.type == BufferType.CHANNEL) {
|
||
memberList = html`
|
||
<section id="member-list-header">
|
||
${activeBuffer.members.size} users
|
||
</section>
|
||
<section id="member-list">
|
||
<${MemberList}
|
||
members=${activeBuffer.members}
|
||
onNickClick=${this.handleNickClick}
|
||
/>
|
||
</section>
|
||
`;
|
||
}
|
||
|
||
var dialog = null;
|
||
switch (this.state.dialog) {
|
||
case "help":
|
||
dialog = html`
|
||
<${Dialog} title="Help" onDismiss=${this.handleDialogDismiss}>
|
||
<${Help}/>
|
||
</>
|
||
`;
|
||
break;
|
||
case "join":
|
||
dialog = html`
|
||
<${Dialog} title="Join channel" onDismiss=${this.handleDialogDismiss}>
|
||
<${JoinForm} onSubmit=${this.handleJoinSubmit}/>
|
||
</>
|
||
`;
|
||
break;
|
||
}
|
||
|
||
var error = null;
|
||
if (this.state.error) {
|
||
error = html`
|
||
<p id="error-msg">
|
||
${this.state.error}
|
||
${" "}
|
||
<a href="#" onClick=${this.dismissError}>×</a>
|
||
</p>
|
||
`;
|
||
}
|
||
|
||
return html`
|
||
<section id="buffer-list">
|
||
<${BufferList}
|
||
buffers=${this.state.buffers}
|
||
networks=${this.state.networks}
|
||
activeBuffer=${this.state.activeBuffer}
|
||
onBufferClick=${this.handleBufferListClick}
|
||
/>
|
||
</section>
|
||
${bufferHeader}
|
||
<${ScrollManager}
|
||
target=${this.buffer}
|
||
stickTo=".logline"
|
||
scrollKey=${this.state.activeBuffer}
|
||
onScrollTop=${this.handleBufferScrollTop}
|
||
>
|
||
<section id="buffer" ref=${this.buffer}>
|
||
<${Buffer} buffer=${activeBuffer} onNickClick=${this.handleNickClick}/>
|
||
</section>
|
||
</>
|
||
${memberList}
|
||
<${Composer}
|
||
ref=${this.composer}
|
||
readOnly=${activeBuffer && activeBuffer.type == BufferType.SERVER}
|
||
onSubmit=${this.handleComposerSubmit}
|
||
autocomplete=${this.autocomplete}
|
||
/>
|
||
${dialog}
|
||
${error}
|
||
`;
|
||
}
|
||
}
|