From: Tom Rees <zephod@gmail.com>
Date: Thu, 10 Jan 2013 17:08:10 +0000
Subject: Feature #162: Added sparkline graphs to the overview of analytics. Could be query optimised.
X-Git-Url: http://maxious.lambdacomplex.org/git/?p=ckanext-ga-report.git&a=commitdiff&h=99e4dfd375c7d58ee39d2204788190c7ca136fa6
---
Feature #162: Added sparkline graphs to the overview of analytics. Could be query optimised.
---


--- a/ckanext/ga_report/controller.py
+++ b/ckanext/ga_report/controller.py
@@ -107,11 +107,26 @@
 
             return key, val
 
+        # Query historic values for sparkline rendering
+        graph_query = model.Session.query(GA_Stat)\
+                .filter(GA_Stat.stat_name=='Totals')\
+                .order_by(GA_Stat.period_name)
+        graph_data = {}
+        for x in graph_query:
+            graph_data[x.key] = graph_data.get(x.key,[])
+            key, val = clean_key(x.key,float(x.value))
+            tooltip = '%s: %s' % (_get_month_name(x.period_name), val)
+            graph_data[x.key].append( (tooltip,x.value) )
+        # Trim the latest month, as it looks like a huge dropoff
+        for key in graph_data:
+            graph_data[key] = graph_data[key][:-1]
+
         c.global_totals = []
         if c.month:
             for e in entries:
                 key, val = clean_key(e.key, e.value)
-                c.global_totals.append((key, val))
+                sparkline = graph_data[e.key]
+                c.global_totals.append((key, val, sparkline))
         else:
             d = collections.defaultdict(list)
             for e in entries:
@@ -121,9 +136,10 @@
                     v = sum(v)
                 else:
                     v = float(sum(v))/float(len(v))
+                sparkline = graph_data[k]
                 key, val = clean_key(k,v)
 
-                c.global_totals.append((key, val))
+                c.global_totals.append((key, val, sparkline))
                 c.global_totals = sorted(c.global_totals, key=operator.itemgetter(0))
 
         keys = {
@@ -178,7 +194,7 @@
             # Get the total for each set of values and then set the value as
             # a percentage of the total
             if k == 'Social sources':
-                total = sum([x for n,x in c.global_totals if n == 'Total visits'])
+                total = sum([x for n,x,graph in c.global_totals if n == 'Total visits'])
             else:
                 total = sum([num for _,num in entries])
             setattr(c, v, [(k,_percent(v,total)) for k,v in entries ])

--- a/ckanext/ga_report/templates/ga_report/site/index.html
+++ b/ckanext/ga_report/templates/ga_report/site/index.html
@@ -6,6 +6,17 @@
   <xi:include href="../ga_util.html" />
 
   <py:def function="page_title">Site usage</py:def>
+
+  <py:def function="optional_head">
+    <script type="text/javascript" src="/scripts/vendor/jquery.sparkline.modified.js"></script>
+    <style type="text/css">
+      .table-condensed td.sparkline-cell {
+        padding: 1px 0 0 0;
+        width: 108px;
+        text-align: center;
+      }
+    </style>
+  </py:def>
 
   <py:match path="primarysidebar">
     <li class="widget-container boxed widget_text">
@@ -69,11 +80,17 @@
             	 <tr>
             	   <th>Name</th>
             	   <th>Value</th>
+            	   <th>History</th>
             	 </tr>
-                <py:for each="name, value in c.global_totals">
+                <py:for each="name, value, graph in c.global_totals">
                     <tr>
                         <td>${name}</td>
                         <td>${value}</td>
+                        <td class="sparkline-cell">
+                          <span class="sparkline" sparkTooltips="${','.join([x for x,y in graph])}">
+                            ${','.join([y for x,y in graph])}
+                          </span>
+                        </td>
                     </tr>
                 </py:for>
                </table>
@@ -115,18 +132,29 @@
 
   </div>
 
-  <xi:include href="../../layout.html" />
 
   <py:def function="optional_footer">
-    <script type='text/javascript'>
-        $('.dropdown-toggle').dropdown();
-        $('.nav-tabs li a').click(function (e) {
-          e.preventDefault();
-          $(this).tab('show');
-        })
-        alert(window.location.hash);
+    <script type="text/javascript">
+      $(function() {
+          var sparkOptions = {
+            enableTagOptions: true,
+            type: 'line',
+            width: 100,
+            height: 26,
+            chartRangeMin: 0,
+            spotColor: '',
+            maxSpotColor: '',
+            minSpotColor: '',
+            highlightSpotColor: '000000',
+            lineColor: '3F8E6D',
+            fillColor: 'B7E66B'
+          };
+          $('.sparkline').sparkline('html',sparkOptions);
+      });
     </script>
   </py:def>
+
+  <xi:include href="../../layout.html" />
 </html>