CHAOS: Difference between revisions

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This is a quick example of getting cqm graphs from CHAOS.
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
In short, the Info command is used to get the graph URLs. The HTML provides a form to enter the credentials or you can edit the javascript to hardcode these.


HTML:
HTML:
<source>
<source>
<!DOCTYPE html>
<!DOCTYPE html>
<head lang='en'>
<head lang='en'>
<title>Graphs</title>
<title>Graphs</title>
<script type="text/javascript" src="jquery-1.8.3.min.js"></script>
<script type="text/javascript" src="jquery-1.8.3.min.js"></script>
<script src='chaosgraphs.js'></script>
<script src='chaosgraphs.js'></script>
</head>
</head>
<body>
<body>
<form id='login'>

<input type='text' name='username' placeholder='username' autofocus />
<form id='login'>
<input type='text' name='username' placeholder='username' autofocus />
<input type='password' name='password' placeholder='password' />
<input type='password' name='password' placeholder='password' />
<input type='submit' value='Login' />
</form>
<input type='submit' value='Login' />
</form>
<hr />
<div id='results'></div>

<hr />
</body>

<div id='results'></div>

</body>
</html>
</html>

</source>
</source>


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<source>
<source>
//Function to get service data from chaos using the "info" command

function getgraphs(username,password)
var gxml = new Array(); //Xml for plotting graphs

//Go through each graph div and plot it's graph
function plotgraphs()
{
{
$("#results").html("<p><img src='images/loading-small.gif' alt='Loading' /></p>"); //Show a loading image while wai
$("div.graph").each(function() {
ting for chaos
var graph = $(this).attr("graph");
if(!username) { var username = $("input[type='text'][name='username']").val(); }
var url = $(this).attr("url");
if(!password) { var password = $("input[type='password'][name='password']").val(); }
var units = $(this).attr("units");
//AJAX request for "info" command
var pwidth = $(this).parent().width();
$.ajax({
$(this).width(pwidth-300).addClass("waiting");
type: "POST",
$("div.graphlegend[graph='"+graph+"']").hide();
url: "https://chaos.aa.net.uk/info",
$.ajax({url: url, dataType: "xml", complete: function(data) {
xhrFields: { withCredentials: true },
gxml[graph] = $.xml2json(data.responseXML,true);
contentType: 'application/json',
var html = "";
data: JSON.stringify({username:username,password:password}),
for(var j = 0; j < gxml[graph].dataset.length; j++) {
success: function(data) {
html+="<div class='legenditem' style='border-left: 5px solid #"+colors[j]+";'><label for='legend-"+gxml[graph].d;
var chaos = data;
}
var html = "";

console.log(chaos);
//Create legend
if(chaos.error != undefined) {
$("div.graphlegend[graph='"+graph+"']").html(html);
//If there is an error display it

html+="<p class='error'>"+chaos.error+"</p>";
//Plot each graph
}
myplot(graph);
else {

//If there is no error, loop through the response and create graphs
//Display precise data on hover
for(var i = 0; i < chaos.login.length; i++) {
$("div.graph[graph='"+graph+"']").bind("plothover", function(event, pos, item) {
if(chaos.login[i].broadband_count != 0) {
$("div.datapoint").remove();
for(var j = 0; j < chaos.login[i].broadband.length; j++) {
if(item) {
var bb = chaos.login[i].broadband[j];
var html = "<div class='datapoint' style='top: 20px; right: 50px;'>";
if(units == 'B' || units == 'b') { html+=mega(item.datapoint[1])+units; }
html+=bb.circuit+"<br />";
html+="<img src='"+bb.cqm_png.replace(/http:/g,"https:")+"' alt='CQM graph "+j+"' /><hr />";
else if(units != undefined) { html+=item.datapoint[1]+units; }
else { html+=item.datapoint[1]; }
}
html+="</div>";
}
else { html+="No lines"; }
$("div.graph[graph='"+graph+"']").append(html);
}
}
$("#results").html(html);
//Put the results into a div
}
}
});
});

//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() {
$(document).ready(function() {
//Run the getgraphs() function when the form is submitted
plotgraphs();
$("#login").submit(function(e) {
e.preventDefault();
getgraphs();
//Or you could run getgraphs with a static username and password e.g.
//getgraphs('myusername','mypassword');
});
});
});
</source>
</source>

Revision as of 16:13, 12 Ocak 2015

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 or you can edit the javascript to hardcode these.

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: 

//Function to get service data from chaos using the "info" command
function getgraphs(username,password)
{
  $("#results").html("<p><img src='images/loading-small.gif' alt='Loading' /></p>"); //Show a loading image while wai
ting for chaos
  if(!username) { var username = $("input[type='text'][name='username']").val(); }
  if(!password) { var password = $("input[type='password'][name='password']").val(); }
  //AJAX request for "info" command
  $.ajax({
    type: "POST",
    url: "https://chaos.aa.net.uk/info",
    xhrFields: { withCredentials: true },
    contentType: 'application/json',
    data: JSON.stringify({username:username,password:password}),
    success: function(data) {
      var chaos = data;
      var html = "";
      console.log(chaos);
      if(chaos.error != undefined) {
        //If there is an error display it
        html+="<p class='error'>"+chaos.error+"</p>";
      }
      else {
        //If there is no error, loop through the response and create graphs
        for(var i = 0; i < chaos.login.length; i++) {
          if(chaos.login[i].broadband_count != 0) {
            for(var j = 0; j < chaos.login[i].broadband.length; j++) {
              var bb = chaos.login[i].broadband[j];
              html+=bb.circuit+"<br />";
              html+="<img src='"+bb.cqm_png.replace(/http:/g,"https:")+"' alt='CQM graph "+j+"' /><hr />";
            }
          }
          else { html+="No lines"; }
        }
      }
      $("#results").html(html);
      //Put the results into a div
    }
  });
}

$(document).ready(function() {
  //Run the getgraphs() function when the form is submitted
  $("#login").submit(function(e) {
    e.preventDefault();
    getgraphs();
    //Or you could run getgraphs with a static username and password e.g.
    //getgraphs('myusername','mypassword');
  });
});
Retrieved from ‘http://support.aa.net.uk/index.php?title=CHAOS&oldid=6504’