CHAOS
Getting CQM Graphs
This is a quick example of getting cqm graphs from CHAOS.
In short, the Info command is used to get the graph URLs. The HTML provides a form to enter the credentials
HTML:
<!DOCTYPE html>
<head lang='en'>
<title>Graphs</title>
<script type="text/javascript" src="jquery-1.8.3.min.js"></script>
<script src='chaosgraphs.js'></script>
</head>
<body>
<form id='login'>
<input type='text' name='username' placeholder='username' autofocus />
<input type='password' name='password' placeholder='password' />
<input type='submit' value='Login' />
</form>
<hr />
<div id='results'></div>
</body>
</html>
Javascript:
var gxml = new Array(); //Xml for plotting graphs
//Go through each graph div and plot it's graph
function plotgraphs()
{
$("div.graph").each(function() {
var graph = $(this).attr("graph");
var url = $(this).attr("url");
var units = $(this).attr("units");
var pwidth = $(this).parent().width();
$(this).width(pwidth-300).addClass("waiting");
$("div.graphlegend[graph='"+graph+"']").hide();
$.ajax({url: url, dataType: "xml", complete: function(data) {
gxml[graph] = $.xml2json(data.responseXML,true);
var html = "";
for(var j = 0; j < gxml[graph].dataset.length; j++) {
html+="<div class='legenditem' style='border-left: 5px solid #"+colors[j]+";'><label for='legend-"+gxml[graph].d;
}
//Create legend
$("div.graphlegend[graph='"+graph+"']").html(html);
//Plot each graph
myplot(graph);
//Display precise data on hover
$("div.graph[graph='"+graph+"']").bind("plothover", function(event, pos, item) {
$("div.datapoint").remove();
if(item) {
var html = "<div class='datapoint' style='top: 20px; right: 50px;'>";
if(units == 'B' || units == 'b') { html+=mega(item.datapoint[1])+units; }
else if(units != undefined) { html+=item.datapoint[1]+units; }
else { html+=item.datapoint[1]; }
html+="</div>";
$("div.graph[graph='"+graph+"']").append(html);
}
});
//Show/Hide data when the legend items are clicked
$("input.legend[type='checkbox'][graph='"+graph+"']").unbind("change").change(function() {
var checked = $(this).attr("checked");
var graph = $(this).attr("graph");
if($("input.legend[type='checkbox'][graph='"+graph+"']:checked").length == 0 ) { $(this).attr("checked","true");}
else { myplot(graph); }
});
}});
});
}
function myplot(graph)
{
var mode = '';
var bwidth = $("div.graph[graph='"+graph+"']").attr("width");
if(bwidth == 'hour') { bwidth = 60*60*1000; }
else if(bwidth == 'day') { bwidth = 60*60*24*1000; }
else if(bwidth == 'week') { bwidth = 60*60*24*7*1000; }
else if(bwidth == 'month') { bwidth = 60*60*24*30*1000; }
var format = $("div.graph[graph='"+graph+"']").attr("format");
if(format == undefined) { format = ''; } else { mode = 'time'; }
var bars = '';
if($("div.graph[graph='"+graph+"']").attr("type") == 'bars') { bars = true; }
var gdata = new Array();
for(var j = 0; j < gxml[graph].dataset.length; j++) {
if($("input.legend[type='checkbox'][id='legend-"+gxml[graph].dataset[j].title+"']").attr("checked") != undefined) {
var gjson = new Array();
for(var i = 0; i < gxml[graph].dataset[j].data.length; i++) {
if(mode == 'time') { gjson[i] = [Date.parse(gxml[graph].dataset[j].data[i].x),gxml[graph].dataset[j].data[i].y];}
else { gjson[i] = [gxml[graph].dataset[j].data[i].x,gxml[graph].dataset[j].data[i].y]; }
}
gdata.push({label: gxml[graph].dataset[j].title, data: gjson, color: "#"+colors[j]});
}
}
//console.log(gdata);
$.plot($("div.graph[graph='"+graph+"']"),gdata,{
xaxis: {
mode: mode,
timeformat: format,
},
yaxis: {
tickFormatter: mega,
},
legend: {
show: false,
backgroundOpacity: 1,
},
bars: {
barWidth: bwidth,
show: bars,
fill: bars,
},
grid: {
hoverable: true,
},
});
$("div.graph[graph='"+graph+"']").removeClass("waiting");
$("div.graphlegend[graph='"+graph+"']").show();
}
$(document).ready(function() {
plotgraphs();
});