Inital submission rate chart

gracedb/reports.py

@@ -4,7 +4,10 @@ from django.template import RequestContext
 from django.shortcuts import render_to_response
 from django.conf import settings
 
-import os
+from gracedb.models import Event
+from django.db.models import Q
+
+import os, datetime, json, time
 
 def histo(request):
 
@@ -36,6 +39,45 @@ def histo(request):
             {'table': table,
              'ifar' : ifar,
              'uptime' : uptime,
+             'rate' : json.dumps(rate_data(request)),
             },
             context_instance=RequestContext(request))
 
+def rate_data(request):
+    # XXX there is a better way -- should be using group_by or something.
+    # WAAY too many queries (~300) going on here.
+    now = datetime.datetime.now()
+    day = datetime.timedelta(1)
+
+    ts_min = now - 60 * day
+    ts_max = now
+    ts_step = day
+    window_size = day
+
+    types = [
+        ("LM",      Q(analysisType="LM")),
+        ("Omega",   Q(analysisType="Omega")),
+        ("CWB",     Q(analysisType="CWB")),
+        ("MBTA",    Q(analysisType="MBTA")),
+        ("total",   Q()),
+        ]
+
+    ts = ts_min
+    n = 1
+    series = dict([(name, []) for (name,_) in types])
+    while ts <= ts_max:
+        for atype, q in types:
+            series[atype].append( 
+                {
+                 "x": ts.strftime("%s"),
+                 "y": Event.objects.filter(q).filter(created__range=(ts, ts+day)).exclude(group__name="Test").count(),
+                })
+        ts += ts_step
+        n += 1
+
+    # [ (ts, event_count( ts - window_size, ts) / window_size)
+    #   for ts in range(ts_min, ts_max, ts_step) ]
+
+    return series
+
+

templates/gracedb/histogram.html

@@ -16,11 +16,71 @@ function toggle(id) {
     }
 }
 </script>
+
+<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.7.1/dojo/dojo.js"
+        data-dojo-config="async: true, isDebug: false, parseOnLoad: true">
+</script>
+
+<script>
+    {% if rate %}
+        timeData = {{ rate|safe }};
+    {% else %}
+        timeData = [
+            { x: 1, y: 1 },
+            { x: 2, y: 3 },
+            { x: 3, y: 2 },
+            { x: 4, y: 4 },
+            { x: 5, y: 5 },
+            { x: 6, y: 6 },
+            { x: 7, y: 7 }
+        ];
+    {% endif %}
+
+    require([
+        "dojo/parser",
+        "dojox/charting/Chart",
+        "dojox/charting/themes/Claro",   // Shrooms, Tom
+        "dojox/charting/plot2d/Lines",
+        "dojox/charting/widget/Legend",
+        "dojox/charting/axis2d/Default",
+        "dojo/domReady!"
+    ], function (parser, Chart, theme, Lines, Legend ) {
+
+            var chart = new Chart("CN");
+
+            function xlabel(n) {
+                console.log("Got: " + n);
+                var dt = new Date();
+                dt.setTime(1000*n);
+                return (dt.getMonth()+1)+"/"+dt.getDate()+"/"+dt.getFullYear();
+            };
+
+            chart.setTheme(theme);
+            chart.addPlot("default", {
+                type: Lines,
+            });
+            chart.addAxis("x", {labelFunc:xlabel});
+            chart.addAxis("y", { vertical: true });
+
+            chart.addSeries("Total", timeData['total']);
+            chart.addSeries("Low Mass", timeData['LM']);
+            chart.addSeries("Omega", timeData['Omega']);
+            chart.addSeries("MBTA", timeData['MBTA']);
+            chart.addSeries("cWB", timeData['CWB']);
+
+            chart.render();
+
+            var legend = new Legend({ chart: chart }, "leg1");
+       }
+    );
+</script>
+
+
 {% endblock %}
 
 {% block content %}
 <br/>
- 
+
 <a name="latency" href="javascript:toggle('latency');"><h3>Latency</h3></a>
 
 <div id="latency" style="display:none;">
@@ -59,6 +119,18 @@ function toggle(id) {
 {% endif %}
 </div>
 
+<br/>
+<br/>
+
+<a name="rate" href="javascript:toggle('rate');"><h3>Submission Rates</h3></a>
 
+<div id="rate" style="display: block;">
+{% if rate %}
+    <div id="CN" style="width: 750px; height: 450px;"></div>
+    <div id="leg1"></div>
+{% else %}
+     No rate charts.
+{% endif %}
+</div>
 
 {% endblock %}