#167 Patching to make render error-free in IE7. Modernizr is used to disable libraries.
#167 Patching to make render error-free in IE7. Modernizr is used to disable libraries.

--- a/ckanext/ga_report/command.py
+++ b/ckanext/ga_report/command.py
@@ -23,7 +23,7 @@
         import ckan.model as model
         model.Session.remove()
         model.Session.configure(bind=model.meta.engine)
-        log = logging.getLogger('ckanext.ga-report')
+        log = logging.getLogger('ckanext.ga_report')
 
         import ga_model
         ga_model.init_tables()

--- a/ckanext/ga_report/controller.py
+++ b/ckanext/ga_report/controller.py
@@ -445,6 +445,10 @@
         # Roll insignificant series into one
         data = significant_series
         data.append(catch_all)
+        # Turn each point into a percentage
+        for package in data:
+            for point in package['data']:
+                point['y'] = (point['y']*100) / totals[point['x']]
     # Sort the points
     for package in data:
         package['data'] = sorted( package['data'], key=lambda x:x['x'] )

--- a/ckanext/ga_report/download_analytics.py
+++ b/ckanext/ga_report/download_analytics.py
@@ -32,6 +32,11 @@
         first_of_this_month = datetime.datetime(date.year, date.month, 1)
         _, last_day_of_month = calendar.monthrange(int(date.year), int(date.month))
         last_of_this_month =  datetime.datetime(date.year, date.month, last_day_of_month)
+        # if this is the latest month, note that it is only up until today
+        now = datetime.datetime.now()
+        if now.year == date.year and now.month == date.month:
+            last_day_of_month = now.day
+            last_of_this_month = now
         periods = ((date.strftime(FORMAT_MONTH),
                     last_day_of_month,
                     first_of_this_month, last_of_this_month),)
@@ -126,7 +131,7 @@
                 # Make sure the All records are correct.
                 ga_model.post_update_url_stats()
 
-                log.info('Aggregating datasets by publisher')
+                log.info('Associating datasets with their publisher')
                 ga_model.update_publisher_stats(period_name) # about 30 seconds.
 
 
@@ -298,7 +303,7 @@
 
 
     def _download_stats(self, start_date, end_date, period_name, period_complete_day):
-        """ Fetches stats about language and country """
+        """ Fetches stats about data downloads """
         import ckan.model as model
 
         data = {}
@@ -320,7 +325,14 @@
             return
 
         def process_result_data(result_data, cached=False):
+            progress_total = len(result_data)
+            progress_count = 0
+            resources_not_matched = []
             for result in result_data:
+                progress_count += 1
+                if progress_count % 100 == 0:
+                    log.debug('.. %d/%d done so far', progress_count, progress_total)
+
                 url = result[0].strip()
 
                 # Get package id associated with the resource that has this URL.
@@ -334,9 +346,13 @@
                 if package_name:
                     data[package_name] = data.get(package_name, 0) + int(result[1])
                 else:
-                    log.warning(u"Could not find resource for URL: {url}".format(url=url))
+                    resources_not_matched.append(url)
                     continue
-
+            if resources_not_matched:
+                log.debug('Could not match %i or %i resource URLs to datasets. e.g. %r',
+                          len(resources_not_matched), progress_total, resources_not_matched[:3])
+
+        log.info('Associating downloads of resource URLs with their respective datasets')
         process_result_data(results.get('rows'))
 
         results = self.service.data().ga().get(
@@ -348,6 +364,7 @@
                                  dimensions="ga:eventLabel",
                                  max_results=10000,
                                  end_date=end_date).execute()
+        log.info('Associating downloads of cache resource URLs with their respective datasets')
         process_result_data(results.get('rows'), cached=False)
 
         self._filter_out_long_tail(data, MIN_DOWNLOADS)

--- a/ckanext/ga_report/ga_model.py
+++ b/ckanext/ga_report/ga_model.py
@@ -161,20 +161,20 @@
 
 
 def pre_update_url_stats(period_name):
-    log.debug("Deleting '%s' records" % period_name)
-    model.Session.query(GA_Url).\
-            filter(GA_Url.period_name==period_name).delete()
-
-    count = model.Session.query(GA_Url).\
-            filter(GA_Url.period_name == 'All').count()
-    log.debug("Deleting %d 'All' records" % count)
-    count = model.Session.query(GA_Url).\
-            filter(GA_Url.period_name == 'All').delete()
-    log.debug("Deleted %d 'All' records" % count)
+    q = model.Session.query(GA_Url).\
+        filter(GA_Url.period_name==period_name)
+    log.debug("Deleting %d '%s' records" % (q.count(), period_name))
+    q.delete()
+
+    q = model.Session.query(GA_Url).\
+        filter(GA_Url.period_name == 'All')
+    log.debug("Deleting %d 'All' records..." % q.count())
+    q.delete()
 
     model.Session.flush()
     model.Session.commit()
     model.repo.commit_and_remove()
+    log.debug('...done')
 
 def post_update_url_stats():
 
@@ -185,6 +185,7 @@
         record regardless of whether the URL has an entry for
         the month being currently processed.
     """
+    log.debug('Post-processing "All" records...')
     query = """select url, pageviews::int, visits::int
                from ga_url
                where url not in (select url from ga_url where period_name ='All')"""
@@ -197,7 +198,13 @@
         views[row[0]] = views.get(row[0], 0) + row[1]
         visits[row[0]] = visits.get(row[0], 0) + row[2]
 
+    progress_total = len(views.keys())
+    progress_count = 0
     for key in views.keys():
+        progress_count += 1
+        if progress_count % 100 == 0:
+            log.debug('.. %d/%d done so far', progress_count, progress_total)
+
         package, publisher = _get_package_and_publisher(key)
 
         values = {'id': make_uuid(),
@@ -207,10 +214,11 @@
                   'pageviews': views[key],
                   'visits': visits[key],
                   'department_id': publisher,
-                  'package_id': publisher
+                  'package_id': package
                   }
         model.Session.add(GA_Url(**values))
     model.Session.commit()
+    log.debug('..done')
 
 
 def update_url_stats(period_name, period_complete_day, url_data):
@@ -219,9 +227,14 @@
     stores them in GA_Url under the period and recalculates the totals for
     the 'All' period.
     '''
+    progress_total = len(url_data)
+    progress_count = 0
     for url, views, visits in url_data:
+        progress_count += 1
+        if progress_count % 100 == 0:
+            log.debug('.. %d/%d done so far', progress_count, progress_total)
+
         package, publisher = _get_package_and_publisher(url)
-
 
         item = model.Session.query(GA_Url).\
             filter(GA_Url.period_name==period_name).\

--- a/ckanext/ga_report/helpers.py
+++ b/ckanext/ga_report/helpers.py
@@ -106,6 +106,10 @@
     for entry in entries:
         if len(datasets) < count:
             p = model.Package.get(entry.url[len('/dataset/'):])
+            if not p:
+                _log.warning("Could not find Package for {url}".format(url=entry.url))
+                continue
+
             if not p in datasets:
                 datasets[p] = {'views':0, 'visits': 0}
             datasets[p]['views'] = datasets[p]['views'] + int(entry.pageviews)

--- a/ckanext/ga_report/public/css/ga_report.css
+++ b/ckanext/ga_report/public/css/ga_report.css
@@ -16,16 +16,8 @@
   bottom: 0;
 }
 .rickshaw_legend {
-  position: absolute;
-  right: 0;
-  top: 0;
-  margin-left: 15px;
-  padding: 0 5px;
   background: transparent;
-  max-width: 150px;
-  overflow: hidden;
-  background: rgba(0,0,0,0.05);
-  border-radius:5px;
+  width: 100%;
 }
 .rickshaw_y_axis {
   position: absolute;

--- a/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -1,8 +1,16 @@
-
 var CKAN = CKAN || {};
 CKAN.GA_Reports = {};
 
 CKAN.GA_Reports.render_rickshaw = function( css_name, data, mode, colorscheme ) {
+    if (!Modernizr.svg) {
+        $("#chart_"+css_name)
+          .html( '<div class="alert">Your browser does not support vector graphics. No graphs can be rendered.</div>')
+          .css('height','auto');
+        return;
+    }
+    var graphLegends = $('#graph-legend-container');
+    var myLegend = $('<div id="legend_'+css_name+'"/>').appendTo(graphLegends);
+
     var palette = new Rickshaw.Color.Palette( { scheme: colorscheme } );
     $.each(data, function(i, object) {
         object['color'] = palette.color();
@@ -16,13 +24,12 @@
         series: data ,
         height: 328
     });
-    graph.render();
     var x_axis = new Rickshaw.Graph.Axis.Time( { graph: graph } );
     var y_axis = new Rickshaw.Graph.Axis.Y( {
         graph: graph,
         orientation: 'left',
         tickFormat: Rickshaw.Fixtures.Number.formatKMBT,
-        element: document.getElementById('y_axis_'+css_name),
+        element: document.getElementById('y_axis_'+css_name)
     } );
     var legend = new Rickshaw.Graph.Legend( {
         element: document.querySelector('#legend_'+css_name),
@@ -37,6 +44,76 @@
         return content;
       }
     } );
+    graph.render();
 };
 
+CKAN.GA_Reports.bind_sparklines = function() {
+  /* 
+   * Bind to the 'totals' tab being on screen, when the 
+   * Sparkline graphs should be drawn.
+   * Note that they cannot be drawn sooner.
+   */
+  $('a[href="#totals"]').on(
+    'shown', 
+    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);
+    }
+  );
+};
 
+CKAN.GA_Reports.bind_sidebar = function() {
+  /* 
+   * Bind to changes in the tab behaviour: 
+   * Show the correct rickshaw graph in the sidebar. 
+   * Not to be called before all graphs load.
+   */
+  $('a[data-toggle="hashchange"]').on(
+    'shown',
+    function(e) {
+      var href = $(e.target).attr('href');
+      var pane = $(href);
+      if (!pane.length) { console.err('bad href',href); return; }
+      var legend_name = "none";
+      var graph = pane.find('.rickshaw_chart');
+      if (graph.length) {
+        legend_name = graph.attr('id').replace('chart_','');
+      }
+      legend_name = '#legend_'+legend_name;
+      $('#graph-legend-container > *').hide();
+      $(legend_name).show();
+    }
+  );
+};
+
+/* 
+ * Custom bootstrap plugin for handling data-toggle="hashchange".
+ * Behaves like data-toggle="tab" but I respond to the hashchange.
+ * Page state is memo-ized in the URL this way. Why doesn't Bootstrap do this?
+ */
+$(function() {
+  var mapping = {};
+  $('a[data-toggle="hashchange"]').each(
+    function(i,link) {
+      link = $(link);
+      mapping[link.attr('href')] = link;
+    }
+  );
+  $(window).hashchange(function() {
+    var link = mapping[window.location.hash];
+    if (link) { link.tab('show'); }
+  });
+});
+

--- a/ckanext/ga_report/public/scripts/vendor/d3.layout.min.js
+++ b/ckanext/ga_report/public/scripts/vendor/d3.layout.min.js
@@ -1,1 +1,2 @@
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