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262 lines
9.1 KiB
262 lines
9.1 KiB
3 years ago
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>快乐聊天室</title>
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<link rel="shortcut icon" href="favicon.ico">
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<link href="static/css/bootstrap.min.css?v=3.3.6" rel="stylesheet">
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<link href="static/css/font-awesome.min.css?v=4.4.0" rel="stylesheet">
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<link href="static/css/animate.min.css" rel="stylesheet">
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<link href="static/css/style.min.css?v=4.1.0" rel="stylesheet">
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<link href="static/layer/skin/default/layer.css" rel="stylesheet">
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</head>
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<body class="gray-bg">
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<div class="wrapper wrapper-content animated fadeInRight">
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<div class="row">
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<div class="col-sm-3"></div>
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<div class="col-sm-6">
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<div class="ibox chat-view">
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<div class="ibox-title">
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<a href="javascript:loginOut();" class="roll-nav roll-right J_tabExit" style="float: right;height: 20px"><i class="fa fa fa-sign-out"></i> 退出</a>
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<span id="tips">聊天窗口</span>
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</div>
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<div class="ibox-content">
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<div class="row">
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<div class="col-md-9 ">
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<div class="chat-discussion" id="chatbox" style="height: 650px">
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</div>
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</div>
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<div class="col-md-3">
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<div class="chat-users">
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<div class="users-list">
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</div>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-sm-12">
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<div class="chat-message-form">
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<div class="form-group">
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<textarea class="form-control message-input" name="message" placeholder="输入消息内容，按回车键发送" id="message"></textarea>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- login box -->
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<div class="ibox-content" style="display: none;width:350px;height:150px" id="loginBox">
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<form class="form-horizontal">
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<div class="form-group">
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<label class="col-sm-3 control-label">用户名：</label>
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<div class="col-sm-8">
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<input type="text" placeholder="用户名" class="form-control" id="uname">
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</div>
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</div>
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<div class="form-group">
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<div class="col-sm-offset-3 col-sm-8">
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<button class="btn btn-sm btn-primary m-t-n-xs" type="button" id="lgbtn">登 录</button>
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</div>
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</div>
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</form>
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</div>
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<script src="static/js/jquery.min.js?v=2.1.4"></script>
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<script src="static/js/bootstrap.min.js?v=3.3.6"></script>
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<script src="static/layer/layer.js"></script>
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<script type="text/javascript">
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var logbox;
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$(function(){
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//check login
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checkLogin();
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//send message
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document.getElementById('message').addEventListener('keydown',function(e){
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if(e.keyCode!=13) return;
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e.preventDefault(); //取消事件的默认动作
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sendMessage();
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this.value = '';
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});
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//login
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$("#lgbtn").click(function(){
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if( $("#uname").val() == '' ){
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layer.alert('用户名不能为空', {"title":"友情提示", "icon":2});
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return false;
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}
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doLogin( $("#uname").val() );
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layer.close( logbox );
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});
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});
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//检查登录
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function checkLogin(){
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var user_info = localStorage.getItem("userInfo");
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if( !user_info ){
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showLogin();
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}else{
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user_info = $.parseJSON( user_info );
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}
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return user_info;
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}
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//登录操作
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function showLogin(){
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logbox = layer.open({
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type: 1,
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title:'欢迎加入快乐聊天室',
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skin: 'layui-layer-demo', //加上边框
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closeBtn: 0, //不显示关闭按钮
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area: ['380px', '200px'], //宽高
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content: $("#loginBox")
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});
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}
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function doLogin( name ){
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//获取头像
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var avar = parseInt(Math.random() * 10);
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if( avar == 0 ) avar = 1;
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avar = 'a' + avar + '.jpg';
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// 创建一个Socket实例
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ws = new WebSocket('ws://123.207.44.48:8090/');
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var loading = layer.load(0, {shade: false}); //0代表加载的风格，支持0-2
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ws.onopen = function(){
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console.log("握手成功");
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layer.close(loading);
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localStorage.setItem('userInfo', '{"uname" : "' + name + '", "avar" : "' + avar + '"}');
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$("#tips").text('您好：' + name);
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var msg = '{"type" : "1", "user" : "' + name + '", "avar" : "' + avar + '"}';
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ws.send( msg );
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};
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ws.onmessage = function(e){
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var data = $.parseJSON( e.data );
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if( data.type == 2 ){
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tellOnline( data.user );
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}
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if( data.type == 3 ){
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var message = parseMessage( data.user, data.stime, data.avar, data.msg );
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$("#chatbox").append( message );
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var ex = document.getElementById("chatbox");
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ex.scrollTop = ex.scrollHeight;
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}
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if( data.type == 5 ){
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//console.log( data );
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var user_list = showOnlineUser( data.info );
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$(".users-list").html( user_list );
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}
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if( data.type == 6 ){
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tellOutline( data.user );
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}
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};
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ws.onerror = function(){
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layer.close( loading );
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layer.msg( "登录失败", {'time' : 1000});
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};
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}
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//退出登录
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function loginOut(){
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var msg = '{"type" : "4", "msg" : "login out"}';
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ws.send( msg );
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localStorage.setItem('userInfo', '');
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layer.load(0, {shade: false}); //0代表加载的风格，支持0-2
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setTimeout( function(){
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window.location.reload();
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}, 2);
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}
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//提示上线
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function tellOnline( name ){
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layer.msg( name + '上线了', {time : 3000});
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}
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//提示下线
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function tellOutline( name ){
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layer.msg( name + '下线了', {time : 1000});
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}
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//发送消息
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function sendMessage(){
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//format date
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Date.prototype.format =function(format)
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{
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var o = {
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"M+" : this.getMonth()+1, //month
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"d+" : this.getDate(), //day
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"h+" : this.getHours(), //hour
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"m+" : this.getMinutes(), //minute
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"s+" : this.getSeconds(), //second
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"q+" : Math.floor((this.getMonth()+3)/3), //quarter
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"S" : this.getMilliseconds() //millisecond
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}
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if(/(y+)/.test(format)) format=format.replace(RegExp.$1,
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(this.getFullYear()+"").substr(4- RegExp.$1.length));
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for(var k in o)if(new RegExp("("+ k +")").test(format))
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format = format.replace(RegExp.$1,
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RegExp.$1.length==1? o[k] :
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("00"+ o[k]).substr((""+ o[k]).length));
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return format;
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}
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var times = new Date().format("yyyy-MM-dd hh:mm:ss");
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var userinfo = checkLogin();
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if( userinfo ){
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//socket send
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var msg = '{"type" : "3", "user" : "' + userinfo.uname + '", "avar" : "' + userinfo.avar + '", "stime" : "'
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+ times + '", "msg": "' + $("#message").val() + '"}';
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// console.log(msg);
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ws.send( msg );
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var message = parseMessage( userinfo.uname, times, userinfo.avar, $("#message").val() );
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$(".chat-discussion").append( message );
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$("#message").val('');
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//滚动条自动定位到最底端
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var ex = document.getElementById("chatbox");
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ex.scrollTop = ex.scrollHeight;
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}
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}
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//解析消息发送样式
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function parseMessage( user, time, avar, message ){
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var _html = '<div class="chat-message"><img class="message-avatar" src="static/img/' + avar + '" alt="">';
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_html += '<div class="message"><a class="message-author" href="#"> ' + user + '</a>';
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_html += '<span class="message-date"> ' + time + ' </span>';
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_html += '<span class="message-content">' + message + '</span></div></div>';
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return _html;
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}
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//展示在线人员
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function showOnlineUser( info ){
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var _html = '';
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$.each( info, function(k, v){
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_html += '<div class="chat-user"><span class="pull-right label label-primary">在线</span>';
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_html += '<img class="chat-avatar" src="static/img/' + v.avar + '" alt=""><div class="chat-user-name">';
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_html += '<a href="#">' + v.user + '</a></div></div>';
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});
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return _html;
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}
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</script>
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</body>
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</html>
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