164 lines
4.0 KiB
JavaScript
164 lines
4.0 KiB
JavaScript
import { socketAction } from 'state/actions';
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import { setConnected } from 'state/app';
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import {
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broadcast,
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inform,
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print,
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addMessage,
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addMessages
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} from 'state/messages';
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import { reconnect } from 'state/servers';
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import { select } from 'state/tab';
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import { find, normalizeChannel } from 'utils';
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function withReason(message, reason) {
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return message + (reason ? ` (${reason})` : '');
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}
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function findChannels(state, server, user) {
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const channels = [];
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Object.keys(state.channels[server]).forEach(channel => {
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if (find(state.channels[server][channel].users, u => u.nick === user)) {
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channels.push(channel);
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}
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});
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return channels;
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}
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export default function handleSocket({
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socket,
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store: { dispatch, getState }
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}) {
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const handlers = {
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message(message) {
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dispatch(addMessage(message, message.server, message.to));
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},
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pm(message) {
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dispatch(addMessage(message, message.server, message.from));
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},
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messages({ messages, server, to, prepend, next }) {
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dispatch(addMessages(messages, server, to, prepend, next));
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},
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join({ user, server, channels }) {
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const state = getState();
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const tab = state.tab.selected;
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const [joinedChannel] = channels;
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if (tab.server && tab.name) {
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const { nick } = state.servers[tab.server];
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if (
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tab.server === server &&
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nick === user &&
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tab.name !== joinedChannel &&
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normalizeChannel(tab.name) === normalizeChannel(joinedChannel)
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) {
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dispatch(select(server, joinedChannel));
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}
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}
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dispatch(inform(`${user} joined the channel`, server, joinedChannel));
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},
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part({ user, server, channel, reason }) {
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dispatch(
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inform(withReason(`${user} left the channel`, reason), server, channel)
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);
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},
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quit({ user, server, reason }) {
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const channels = findChannels(getState(), server, user);
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dispatch(broadcast(withReason(`${user} quit`, reason), server, channels));
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},
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nick({ server, oldNick, newNick }) {
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if (oldNick) {
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const channels = findChannels(getState(), server, oldNick);
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dispatch(
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broadcast(`${oldNick} changed nick to ${newNick}`, server, channels)
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);
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}
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},
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topic({ server, channel, topic, nick }) {
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if (nick) {
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if (topic) {
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dispatch(inform(`${nick} changed the topic to:`, server, channel));
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dispatch(print(topic, server, channel));
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} else {
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dispatch(inform(`${nick} cleared the topic`, server, channel));
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}
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}
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},
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motd({ content, server }) {
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dispatch(addMessages(content.map(line => ({ content: line })), server));
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},
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whois(data) {
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const tab = getState().tab.selected;
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dispatch(
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print(
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[
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`Nick: ${data.nick}`,
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`Username: ${data.username}`,
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`Realname: ${data.realname}`,
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`Host: ${data.host}`,
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`Server: ${data.server}`,
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`Channels: ${data.channels}`
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],
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tab.server,
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tab.name
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)
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);
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},
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print(message) {
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const tab = getState().tab.selected;
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dispatch(addMessage(message, tab.server, tab.name));
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},
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connection_update({ server, errorType }) {
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if (
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errorType === 'verify' &&
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window.confirm(
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'The server is using a self-signed certificate, continue anyway?'
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)
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) {
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dispatch(
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reconnect(server, {
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skipVerify: true
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})
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);
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}
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},
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_connected(connected) {
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dispatch(setConnected(connected));
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}
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};
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socket.onMessage((type, data) => {
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let action;
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if (Array.isArray(data)) {
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action = { type: socketAction(type), data: [...data] };
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} else {
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action = { ...data, type: socketAction(type) };
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}
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if (type in handlers) {
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handlers[type](data);
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}
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if (type.charAt(0) === '_') {
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return;
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}
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dispatch(action);
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});
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}
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