thelounge/client/js/lounge.js
2019-02-12 12:48:43 +02:00

289 lines
8 KiB
JavaScript

"use strict";
// vendor libraries
const $ = require("jquery");
const moment = require("moment");
// our libraries
const socket = require("./socket");
const {vueApp, findChannel} = require("./vue");
window.vueMounted = () => {
require("./socket-events");
const slideoutMenu = require("./slideout");
const templates = require("../views");
const contextMenuFactory = require("./contextMenuFactory");
const storage = require("./localStorage");
const utils = require("./utils");
require("./webpush");
require("./keybinds");
const sidebar = $("#sidebar, #footer");
const viewport = $("#viewport");
function storeSidebarVisibility(name, state) {
storage.set(name, state);
utils.togglePreviewMoreButtonsIfNeeded();
}
// If sidebar overlay is visible and it is clicked, close the sidebar
$("#sidebar-overlay").on("click", () => {
slideoutMenu.toggle(false);
if ($(window).outerWidth() > utils.mobileViewportPixels) {
storeSidebarVisibility("thelounge.state.sidebar", false);
}
});
$("#windows").on("click", "button.lt", () => {
const isOpen = !slideoutMenu.isOpen();
slideoutMenu.toggle(isOpen);
if ($(window).outerWidth() > utils.mobileViewportPixels) {
storeSidebarVisibility("thelounge.state.sidebar", isOpen);
}
});
viewport.on("click", ".rt", function() {
const isOpen = !viewport.hasClass("userlist-open");
viewport.toggleClass("userlist-open", isOpen);
storeSidebarVisibility("thelounge.state.userlist", isOpen);
return false;
});
viewport.on("contextmenu", ".network .chan", function(e) {
return contextMenuFactory.createContextMenu($(this), e).show();
});
viewport.on("click contextmenu", ".user", function(e) {
// If user is selecting text, do not open context menu
// This primarily only targets mobile devices where selection is performed with touch
if (!window.getSelection().isCollapsed) {
return true;
}
return contextMenuFactory.createContextMenu($(this), e).show();
});
viewport.on("click", "#chat .menu", function(e) {
e.currentTarget = $(`#sidebar .chan[data-id="${$(this).closest(".chan").attr("data-id")}"]`)[0];
return contextMenuFactory.createContextMenu($(this), e).show();
});
if (navigator.platform.match(/(Mac|iPhone|iPod|iPad)/i)) {
$(document.body).addClass("is-apple");
}
viewport.on("click", ".inline-channel", function() {
const name = $(this).attr("data-chan");
const chan = utils.findCurrentNetworkChan(name);
if (chan) {
$(`#sidebar .chan[data-id="${chan.id}"]`).trigger("click");
}
socket.emit("input", {
target: vueApp.activeChannel.channel.id,
text: "/join " + name,
});
});
const openWindow = function openWindow(e, {keepSidebarOpen, pushState, replaceHistory} = {}) {
const self = $(this);
const target = self.attr("data-target");
if (!target) {
return;
}
// This is a rather gross hack to account for sources that are in the
// sidebar specifically. Needs to be done better when window management gets
// refactored.
const inSidebar = self.parents("#sidebar, #footer").length > 0;
let channel;
if (vueApp.activeChannel) {
const {channel: lastChannel} = vueApp.activeChannel;
if (lastChannel.messages.length > 0) {
lastChannel.firstUnread = lastChannel.messages[lastChannel.messages.length - 1].id;
}
if (lastChannel.messages.length > 100) {
lastChannel.messages.splice(0, lastChannel.messages.length - 100);
lastChannel.moreHistoryAvailable = true;
}
}
if (inSidebar) {
channel = findChannel(Number(self.attr("data-id")));
vueApp.activeChannel = channel;
if (channel) {
channel.channel.highlight = 0;
channel.channel.unread = 0;
}
socket.emit("open", channel ? channel.channel.id : null);
let hasAnyHighlights = false;
for (const network of vueApp.networks) {
for (const chan of network.channels) {
if (chan.highlight > 0) {
hasAnyHighlights = true;
break;
}
}
}
if (!hasAnyHighlights) {
utils.toggleNotificationMarkers(false);
}
if (!keepSidebarOpen && $(window).outerWidth() <= utils.mobileViewportPixels) {
slideoutMenu.toggle(false);
}
}
const lastActive = $("#windows > .active");
lastActive
.removeClass("active");
const chan = $(target)
.addClass("active")
.trigger("show");
utils.updateTitle();
const type = chan.data("type");
if (self.hasClass("chan")) {
vueApp.$nextTick(() => $("#chat-container").addClass("active"));
}
const chanChat = chan.find(".chat");
if (chanChat.length > 0 && type !== "special") {
// On touch devices unfocus (blur) the input to correctly close the virtual keyboard
// An explicit blur is required, as the keyboard may open back up if the focus remains
// See https://github.com/thelounge/thelounge/issues/2257
$("#input").trigger("ontouchstart" in window ? "blur" : "focus");
}
if (channel && channel.channel.usersOutdated) {
channel.channel.usersOutdated = false;
socket.emit("names", {
target: channel.channel.id,
});
}
// Pushes states to history web API when clicking elements with a data-target attribute.
// States are very trivial and only contain a single `clickTarget` property which
// contains a CSS selector that targets elements which takes the user to a different view
// when clicked. The `popstate` event listener will trigger synthetic click events using that
// selector and thus take the user to a different view/state.
if (pushState === false) {
return false;
}
const state = {};
if (self.prop("id")) {
state.clickTarget = `#${self.prop("id")}`;
} else if (self.hasClass("chan")) {
state.clickTarget = `#sidebar .chan[data-id="${self.data("id")}"]`;
} else {
state.clickTarget = `#footer button[data-target="${target}"]`;
}
if (history && history.pushState) {
if (replaceHistory && history.replaceState) {
history.replaceState(state, null, target);
} else {
history.pushState(state, null, target);
}
}
return false;
};
sidebar.on("click", ".chan, button", openWindow);
$("#help").on("click", "#view-changelog, #back-to-help", openWindow);
$("#changelog").on("click", "#back-to-help", openWindow);
sidebar.on("click", ".close", function() {
utils.closeChan($(this).closest(".chan"));
});
$(document).on("visibilitychange focus click", () => {
for (const network of vueApp.networks) {
for (const channel of network.channels) {
if (channel.highlight > 0) {
return;
}
}
}
utils.toggleNotificationMarkers(false);
});
// Compute how many milliseconds are remaining until the next day starts
function msUntilNextDay() {
return moment().add(1, "day").startOf("day") - moment();
}
// Go through all Today/Yesterday date markers in the DOM and recompute their
// labels. When done, restart the timer for the next day.
function updateDateMarkers() {
$(".date-marker-text[data-label='Today'], .date-marker-text[data-label='Yesterday']")
.closest(".date-marker-container")
.each(function() {
$(this).replaceWith(templates.date_marker({time: $(this).data("time")}));
});
// This should always be 24h later but re-computing exact value just in case
setTimeout(updateDateMarkers, msUntilNextDay());
}
setTimeout(updateDateMarkers, msUntilNextDay());
window.addEventListener("popstate", (e) => {
const {state} = e;
if (!state) {
return;
}
let {clickTarget} = state;
if (clickTarget) {
// This will be true when click target corresponds to opening a thumbnail,
// browsing to the previous/next thumbnail, or closing the image viewer.
const imageViewerRelated = clickTarget.includes(".toggle-thumbnail");
// If the click target is not related to the image viewer but the viewer
// is currently opened, we need to close it.
if (!imageViewerRelated && $("#image-viewer").hasClass("opened")) {
clickTarget += ", #image-viewer";
}
// Emit the click to the target, while making sure it is not going to be
// added to the state again.
$(clickTarget).trigger("click", {
pushState: false,
});
}
});
// Only start opening socket.io connection after all events have been registered
socket.open();
};