Shuo/client/js/chat.js

212 lines
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JavaScript
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$(function() {
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var chat = $("#chat");
var sidebar = $("#sidebar");
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var commands = [
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"/ame",
"/amsg",
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"/close",
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"/connect",
"/deop",
"/devoice",
"/disconnect",
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"/invite",
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"/join",
"/kick",
"/leave",
"/mode",
"/msg",
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"/nick",
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"/notice",
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"/op",
"/part",
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"/partall",
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"/query",
"/quit",
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"/raw",
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"/say",
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"/send",
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"/server",
"/topic",
"/voice",
"/whois",
];
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var socket = io.connect("");
var events = [
"join",
"msg",
"networks",
"nick",
"part",
"users",
].forEach(function(e) {
socket.on(e, function(data) {
event(e, data);
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});
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});
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var tpl = [];
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function render(name, data) {
tpl[name] = tpl[name] || Handlebars.compile($("#templates ." + name).html());
return tpl[name](data);
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}
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function event(e, data) {
switch (e) {
case "join":
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chat.append(render("windows", {windows: [data.chan]}))
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.find(".window")
.last()
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.find(".messages")
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.sticky({speed: 400})
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.end()
.find(".input")
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.tabComplete(commands);
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$("#network-" + data.id)
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.append(render("channels", {channels: [data.chan]}))
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.find(".channel")
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.last()
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.trigger("click");
break;
case "msg":
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$("#window-" + data.id)
.find(".messages")
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.append(render("messages", {messages: [data.msg]}));
break;
case "networks":
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var channels = $.map(data.networks, function(n) { return n.channels; });
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chat.html(render("windows", {windows: channels}))
.find(".input")
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.tabComplete(commands)
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.end()
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.find(".hidden")
.prev(".show-more")
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.show();
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chat.find(".messages")
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.sticky({speed: 400})
.end();
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var networks = $("#networks")
.html(render("networks", {networks: data.networks}));
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break;
case "part":
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$("#channel-" + data.id)
.add("#window-" + data.id)
.remove();
break;
case "users":
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$("#window-" + data.id)
.find(".users")
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.html(render("users", {users: data.users}));
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break;
}
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}
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var z = 1;
sidebar.on("click", "button", function() {
var button = $(this);
var target = button.data("target");
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if (!target) {
return;
}
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sidebar.find(".active").removeClass("active");
button.addClass("active")
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.find(".badge")
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.removeClass("highlight")
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.empty();
var window = $(target)
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.css("z-index", z++)
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.find("input")
.focus();
});
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sidebar.on("click", ".close", function() {
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var channel = $(this).closest(".channel");
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var id = parseInt(channel.attr("id").split("-")[1]);
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var cmd = "/close";
if (channel.hasClass("lobby")) {
cmd = "/quit";
var server = channel
.clone()
.remove("span")
.text()
.trim();
if (!confirm("Disconnect from " + server + "?")) {
return false;
}
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}
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socket.emit("input", {
id: id,
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text: cmd,
});
channel.css({
transition: "none",
opacity: .4
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});
return false;
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});
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chat.on("append", ".messages", function() {
var messages = $(this);
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var id = messages.closest(".window").find(".form").data("target");
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var badge = $("#channel-" + id + ":not(.active) .badge");
if (badge.length != 0) {
var i = (parseInt(badge.html()) || 0) + 1;
badge.html(i);
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if (messages.children().last().hasClass("highlight")) {
badge.addClass("highlight");
}
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}
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});
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chat.on("click", ".show-more .btn", function() {
var target = $(this).parent();
var html = $.parseHTML(target.next(".hidden").remove().html());
target.replaceWith(html);
});
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chat.on("click", ".user", function() {
var user = $(this);
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var id = user.closest(".window").find(".form").data("target");
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var name = user.html().replace(/[\s+@]/g, "");
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if (name.match(/[#.]|-!-/) != null) {
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return;
}
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socket.emit("input", {
id: id,
text: "/whois " + name,
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});
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});
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chat.on("focus", ".input", function() {
$(this).closest(".window").find(".messages").scrollToBottom();
});
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chat.on("submit", "form", function() {
var form = $(this);
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var input = form.find(".input:not(.hint)");
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var text = input.val();
if (text == "") {
return;
}
input.val("");
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input.prev(".hint").val("");
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socket.emit("input", {
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id: form.data("target"),
text: text,
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});
});
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Handlebars.registerHelper(
"partial", function(id) {
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return new Handlebars.SafeString(render(id, this));
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}
);
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});