thelounge/client/js/socket-events/init.js

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"use strict";
const $ = require("jquery");
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const escape = require("css.escape");
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const socket = require("../socket");
const render = require("../render");
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const webpush = require("../webpush");
const slideoutMenu = require("../slideout");
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const sidebar = $("#sidebar");
const storage = require("../localStorage");
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const utils = require("../utils");
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const {vueApp} = require("../vue");
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socket.on("init", function(data) {
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$("#loading-page-message, #connection-error").text("Rendering…");
const lastMessageId = utils.lastMessageId;
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let previousActive = 0;
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if (lastMessageId > -1) {
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previousActive = sidebar.find(".active").data("id");
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}
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vueApp.networks = data.networks;
if (data.networks.length > 0) {
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vueApp.$nextTick(() => render.renderNetworks(data));
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}
$("#connection-error").removeClass("shown");
$(".show-more button, #input").prop("disabled", false);
$("#submit").show();
if (lastMessageId < 0) {
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if (data.token) {
storage.set("token", data.token);
}
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webpush.configurePushNotifications(data.pushSubscription, data.applicationServerKey);
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slideoutMenu.enable();
const viewport = $("#viewport");
const viewportWidth = $(window).outerWidth();
let isUserlistOpen = storage.get("thelounge.state.userlist");
if (viewportWidth > utils.mobileViewportPixels) {
slideoutMenu.toggle(storage.get("thelounge.state.sidebar") !== "false");
}
// If The Lounge is opened on a small screen (less than 1024px), and we don't have stored
// user list state, close it by default
if (viewportWidth >= 1024 && isUserlistOpen !== "true" && isUserlistOpen !== "false") {
isUserlistOpen = "true";
}
viewport.toggleClass("userlist-open", isUserlistOpen === "true");
$(document.body).removeClass("signed-out");
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$("#loading").remove();
$("#sign-in").remove();
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if (window.g_LoungeErrorHandler) {
window.removeEventListener("error", window.g_LoungeErrorHandler);
window.g_LoungeErrorHandler = null;
}
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}
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vueApp.$nextTick(() => openCorrectChannel(previousActive, data.active));
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});
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function openCorrectChannel(clientActive, serverActive) {
let target = $();
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// Open last active channel
if (clientActive > 0) {
target = sidebar.find(`.chan[data-id="${clientActive}"]`);
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}
// Open window provided in location.hash
if (target.length === 0 && window.location.hash) {
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target = $(`[data-target="${escape(window.location.hash)}"]`).first();
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}
// Open last active channel according to the server
if (serverActive > 0 && target.length === 0) {
target = sidebar.find(`.chan[data-id="${serverActive}"]`);
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}
// Open first available channel
if (target.length === 0) {
target = sidebar.find(".chan").first();
}
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// If target channel is found, open it
if (target.length > 0) {
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target.trigger("click", {
replaceHistory: true,
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});
return;
}
// Open the connect window
$("#footer .connect").trigger("click", {
pushState: false,
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});
}