silk-gui
Version:
GUI for developers and Node OS
310 lines (299 loc) • 8.58 kB
HTML
<html>
<head>
<link href="/bc/materialize/bin/materialize.css" rel="stylesheet">
<title>Task Manager</title>
<style>
body {
-webkit-user-select: none;
}
.page {
position: absolute;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
overflow: scroll;
padding-top: 50px;
box-sizing: border-box;
}
#apps ul li {
height: 50px;
margin-bottom: 10px;
width: 80%;
max-width: 300px;
position: relative;
}
#apps ul li img {
max-height: 40px;
max-width: 40px;
margin-top: 5px;
vertical-align: middle;
margin-right: 15px;
}
#apps ul li span {
vertical-align: middle;
}
#apps ul li .btn-flat {
position: absolute;
right: 0px;
vertical-align: middle;
opacity: 0;
transition: .15s all;
}
#apps ul li:hover .btn-flat {
opacity: 1;
}
/* tabs */
.tabs {
z-index:5;
background-color: white;
}
.tabs, .tabs a {
color: #53D31D ;
}
.tabs .indicator {
background-color: #53D31D;
}
/* hide other tabs on load */
#processes {
display: none;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col s12">
<ul class="tabs">
<li class="tab col s3"><a class="" href="#apps">Apps</a></li>
<li class="tab col s3"><a class="" href="#processes">Processes</a></li>
<li class="tab col s3"><a class="active" href="#performance">Performance</a></li>
</ul>
</div>
</div>
</div>
<div id="apps" class="page">
<div class="container">
<ul>
<li v-repeat="apps"><img v-attr="src: icon"><span>{{name}}</span>
<a class="btn-flat waves-effect waves-red" v-on="click: restart(this)">Restart</a>
</li>
</ul>
<a class="btn-flat waves-effect waves-red reload">Reload</a>
</div>
</div>
<div id="processes" class="page">
<div class="container">
<table>
<thead><tr><th>User</th><th>PID</th><th>CPU</th><th>Memory</th><th>Command</th></tr></thead>
<tbody>
<tr v-repeat="processes">
<td>{{user}}</td>
<td>{{pid}}</td>
<td>{{cpu}}</td>
<td>{{mem}}</td>
<td>{{command}}</td>
</tr>
</tbody>
</table>
<a class="btn-flat waves-effect waves-red reload">Reload</a>
</div>
</div>
<div id="performance" class="page">
<div class="container">
<h5>CPU Usage</h5>
<canvas id="cpuUsageChart" width="400" height="100"></canvas>
<div><span class="cpu-used"></span></div>
<h5>RAM Usage</h5>
<canvas id="memUsageChart" width="400" height="100"></canvas>
<div><span class="mem-used"></span> mb / <span class="mem-total"></span> mb</div>
<a class="btn-flat waves-effect waves-red reload">Reload</a>
</div>
</div>
<script src="/bc/chart.js"></script>
<script src="//cdn.jsdelivr.net/sockjs/0.3.4/sockjs.min.js"></script>
<script src="/bc/jquery"></script>
<script src="/bc/materialize/bin/materialize.js"></script>
<script src="/bc/Tablesaw/dist/tablesaw.js"></script>
<script src="/js/call.js"></script>
<script src="/bc/vue"></script>
<script>
var taskManager = new Vue({
el: '#apps',
data: {
apps: []
},
methods: {
'restart': function(app){
methods.call('taskManager/restart', {path: app.path}, function(err, data){
alert(err);
alert(data);
});
}
}
});
function sort(a,b) {
if (a.name < b.name)
return -1;
if (a.name > b.name)
return 1;
return 0;
}
methods.call("taskManager/apps", {}, function (err, data) {
if (err) {
console.log(err);
}
data.sort(sort);
// alert(JSON.stringify(data));
taskManager.$data.apps = data;
});
$(".reload").click(function () {
location.reload();
});
/* processes */
// refreshed every 5 seconds since it is a little slow
var processes = new Vue({
el: "#processes",
data: {
processes: []
},
methods: {
kill: function (process) {
}
}
});
function updateProcesses () {
methods.call("taskManager/processes", null, function (err, data) {
//console.log(data);
var result = 0;
data.forEach(function (item, index) {
if(item.command === "Google Chrome Helper" || item.command === "Google Chrome") {
result += 1;
}
});
//console.log('data', result);
result = 0;
processes.$data.processes = data;
processes.$data.processes.forEach(function (item, index) {
if(item.command === "Google Chrome Helper" || item.command === "Google Chrome") {
result += 1;
}
});
//console.log('vue data',result);
setTimeout(updateProcesses, 5000);
});
}
updateProcesses();
/* performance */
Chart.defaults.global.animation = false;
Chart.defaults.global.showTooltips = false;
//Chart.defaults.global.responsive = true;
/* cpu usage */
var cpuUsage = memUsage = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
var ctx = $("#cpuUsageChart").get(0).getContext("2d");
var data = {
labels: [" ", " ", " ", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""],
datasets: [
{
label: "CPU",
fillColor: "rgba(83, 210, 30, 0.35)",
strokeColor: "rgba(220,220,220,0)",
pointColor: "rgba(220,220,220,0)",
pointStrokeColor: "rgba(0,0,0,0)",
pointHighlightFill: "rgba(0,0,0,0)",
pointHighlightStroke: "rgba(220,220,220,0)",
data: cpuUsage
}
]
};
var cpuChart = new Chart(ctx).Line(data, {bezierCurve: false,
scaleOverride: true,
scaleSteps: 5,
scaleStepWidth: 20,
scaleStartValue: 0
});
var getCpu = function () {
methods.listen("taskManager/cpuUsage", {}, function (err, data) {
data = data * 100;
data = Math.floor(data);
cpuUsage.push(data);
cpuUsage.shift();
//console.log(cpuUsage);
cpuChart.removeData();
cpuChart.addData([data], " ");
//cpuChart.datasets[0].data = cpuUsage;
//cpuChart.update();
$('.cpu-used').text(data + '%');
setTimeout(getCpu, 1);
});
};
getCpu();
// memory
var totalMem = 0;
var memChart;
function initMem () {
methods.call("taskManager/totalMemory", {}, function (err, data) {
if(err) {
alert(err);
}
totalMem = data;
$('.mem-total').text(totalMem);
var chartData = {
labels: [" ", " ", " ", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""],
datasets: [
{
label: "Memory",
fillColor: "rgba(37, 101, 212, 0.35)",
strokeColor: "rgba(220,220,220,0)",
pointColor: "rgba(220,220,220,0)",
pointStrokeColor: "rgba(0,0,0,0)",
pointHighlightFill: "rgba(0,0,0,0)",
pointHighlightStroke: "rgba(220,220,220,0)",
data: memUsage
}
]
};
var memContext = $("#memUsageChart").get(0).getContext("2d");
// calculate number of steps
var amount = 500;
var steps = data / 500;
if (steps > 20) {
amount = 5000;
steps = data / 5000;
} else if(steps > 8) {
amount = 2000;
steps = data / 2000;
}
// add another step if there is a remainder
if((data % amount) > 0) {
steps += 1;
}
memChart = new Chart(memContext).Line(chartData, {bezierCurve: false,
scaleOverride: true,
scaleSteps: steps,
scaleStepWidth: amount,
scaleStartValue: 0
});
// if we don't do this, the memory chart isn't shown.
$('.tabs').tabs('select_tab', 'apps');
getMem();
console.log('init mem');
});
}
function getMem () {
methods.call('taskManager/freeMemory', {}, function (err, data) {
if(err) {
alert(err);
}
//console.log(data);
memChart.removeData();
memChart.addData([totalMem - data], " ");
$('.mem-used').text(totalMem - Math.round(data));
setTimeout(getMem, 1000);
});
}
initMem();
</script>
</body>
</html>