planetstack/templates/admin/dashboard/welcome.html

{% extends "admin/base.html" %}
{% load admin_static %}

{% block content %}
<h1>Welcome <a href="core/user/{{user.id}}">{{user.email}}</a> from Site: <a href="core/site/{{site.id}}">{{site}}</a></h1>
<table class="table table-striped table-bordered table-hover table-condensed">
<thead><tr>
<th class="sortable">Slices</th><th class="sortable">Privilege</th>
<th class="sortable">Reservations</th>
</tr></thead>
{% for entry in userSliceInfo %}
<tr><td> <a href="core/slice/{{entry.slice.id}}">{{entry.slice.name}}</a><br>
</td><td>{{entry.role}}</td>
{% if entry.reservations %}
<td><a href="core/slice/{{entry.slice.id}}/#reservations">
{% for resSlot in entry.reservations.1 %}
{{resSlot}} <br>
{% endfor %}
</a></td></tr>
{% else %}
<td></td></tr>
{% endif %}
{% endfor %}
</table>
<script type="text/javascript" src="{% static 'log4javascript-1.4.6/log4javascript.js' %}"></script>
<div id="HPCDashboard">
    <h1>HPC Dashboard</h1>
    <span id="hpcSummary">
        <span class="summary-attr"><b>Active Slivers:</b> 78 </span>
        <span class="summary-attr"><b>Overall Throughput:</b> 58Gbps</span>
        <span class="summary-attr-util"><b>CPU Utilization:</b> 45%</span>

    </span>
    <div id="map-us" ></div>
</div>
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" />
<script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>

<script src="{% static 'js/Leaflet.MakiMarkers.js' %}" > </script>

<script>

var consoleAppender = new log4javascript.BrowserConsoleAppender();
var patternLayout = new log4javascript.PatternLayout("%d{HH:mm:ss,SSS} %l{s:l} %-5p - %m{1}%n");
consoleAppender.setLayout(patternLayout);

var log  = log4javascript.getRootLogger();
log.addAppender(consoleAppender);
log.setLevel(log4javascript.Level.ALL);

L.Map = L.Map.extend({
    openPopup: function(popup) {
        this._popup = popup;

        return this.addLayer(popup).fire('popupopen', {
            popup: this._popup
        });
    }
});


//Iterate through data and find the max/min coordinates to include all of our points to start
var map = L.map('map-us'); //.setView([0, 0], 1);

L.tileLayer('http://{s}.tile.cloudmade.com/BC9A493B41014CAABB98F0471D759707/997/256/{z}/{x}/{y}.png', {
    maxZoom: 18,
    attribution: 'Test'
}).addTo(map);

var arrayOfLatLngs = [];
var data = {{ cdnData|safe }};
log.info( data );

for ( var key in data ) {
    arrayOfLatLngs.push([data[key]['lat'],data[key]['long']]);
    log.info( arrayOfLatLngs );

    data[key]['marker'] = L.marker([data[key]['lat'], data[key]['long']], {icon: getIcon(data[key]['numNodes'], data[key]['numHPCSlivers']) });
    data[key]['marker'].addTo(map).bindPopup(setPopupVals(key, data[key]));

}
var bounds = new L.LatLngBounds(arrayOfLatLngs);
map.fitBounds(bounds);

var popup = L.popup();


function setPopupVals (site, siteData) {
    var retVal = '<span class="SiteDetail"><b>' + site + '</b></span>' + 
                   '</br><a href="' + siteData['siteUrl'] + '">' + siteData['siteUrl'] + '</a>' + 
                   '</br><b>Available Nodes: </b>' + siteData['numNodes'] + 
                   '</br><b>Active HPC Slivers: </b>' + siteData['numHPCSlivers'] + 
                   '</br><span id="addSlivers">Add HPC Slivers</span>' + 
                   '<span id="remSlivers">Remove HPC Slivers</span>' ; 

   return retVal;
}
function getIcon(numNodes, numHPCSlivers, currentBW) {
    var colorChoices = ["#007FFF", "#0000FF", "#7f00ff", "#FF00FF", "#FF007F", "#FF0000"];

    var ratio = (numHPCSlivers/numNodes) * 100;
    var numColors = colorChoices.length;
    var colorBands = 100/numColors;

    //Algorithm for color tone should consider the number of available nodes
    // on the site, and then how much the current dedicated nodes are impacted
    //var iconColor = 0;
    var iconColor = 5;
    for (colorBand = 0; colorBand < numColors; colorBand ++) {
        if (ratio < colorBands * colorBand+1) {
            iconColor = colorBand
            break;
        }
    }
  
    var icon = L.MakiMarkers.icon({icon: "star-stroked", color: colorChoices[iconColor] , size: "s"});
    return icon;
}

function updateMaps() {
    log.info("Attempting to update Maps");
    $.ajax({
    url : '/hpcdashboard',
    dataType : 'json',
    type : 'GET',
    success: function(newData)
    {
        log.info("Successfully got data back...");
        log.info(newData);
        log.info("Still have old data too");
        log.info(data);
        updateMapData(newData);
    }
});
    setTimeout(updateMaps, 45000)

}

function updateMapData(newData) {
    for ( site in newData ) {
        var isNewSite = false;
        //check to see if the site is new or not
        if (site in data) {
            log.info("Site " + site + " already mapped");
            //take ownership of marker
            newData[site]['marker'] = data[site]['marker'];
            delete data[site];
            newData[site]['marker'].setIcon(getIcon(newData[site]['numNodes'], newData[site]['numHPCSlivers']));
            // workaround, markers currently don't have a setPopup Content method -- so have to grab object directly
            newData[site]['marker']._popup.setContent(setPopupVals(site, newData[site]));
        }
        else {
            isNewSite = true;
            log.info("New Site detected: " + site);
            newData[site]['marker'] = L.marker([newData[site]['lat'], newData[site]['long']], 
                                              {icon: getIcon(newData[site]['numNodes'], newData[site]['numHPCSlivers']) });
            newData[site]['marker'].addTo(map).bindPopup(setPopupVals(site, newData[site])); //.openPopup();
            log.info("Should have added the new site");

        }
    }

    // Anything still in data needs to be removed since it is no longer a valid site
    for (remSite in data) {
        log.warn("Site: " + remSite + " is no longer valid, removing from map");
        map.removeLayer(data[remSite]['marker']);
    }
    data = newData;
}

function onMapClick(e) {
    popup
    .setLatLng(e.latlng)
    .setContent("You clicked the map at " + e.latlng.toString())
    .openOn(map);
}

setTimeout(updateMaps, 5000)

</script>
{% endblock %}