[423] Handle many more graphing edge-cases.
[423] Handle many more graphing edge-cases.

Prepare graphs for an expected time period (since July 2012) rather than for the time period found in the DB, which can be reduced to absurdity with certain queries. Graphs always have a consistent X-axis, ugly logic to combine disparate data series can be removed.

On 'Publisher' and 'Dataset' tabs, always graph the *top 20* series regardless of the month currently rendered in the table. This makes more sense from a useability POV.

Finally, some client side error checking was improved.

--- 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
@@ -191,32 +191,11 @@
             q = model.Session.query(GA_Stat).\
                 filter(GA_Stat.stat_name==k).\
                 order_by(GA_Stat.period_name)
-            # Run the query on all months to gather graph data
-            series = {}
-            x_axis = set()
-            for stat in q:
-                x_val = _get_unix_epoch(stat.period_name)
-                series[ stat.key ] = series.get(stat.key,{})
-                series[ stat.key ][x_val] = float(stat.value)
-                x_axis.add(x_val)
-            # Common x-axis for all series. Exclude this month (incomplete data)
-            x_axis = sorted(list(x_axis))[:-1]
-            # Buffer a rickshaw dataset from the series
-            def create_graph(series_name, series_data):
-                return { 
-                    'name':series_name, 
-                    'data':[ {'x':x,'y':series_data.get(x,0)} for x in x_axis ]
-                    }
-            rickshaw = [ create_graph(name,data) for name, data in series.items() ]
-            rickshaw = sorted(rickshaw,key=lambda x:x['data'][-1]['y'])
-            setattr(c, v+'_graph', json.dumps(rickshaw))
-
             # Buffer the tabular data
             if c.month:
                 entries = []
                 q = q.filter(GA_Stat.period_name==c.month).\
                           order_by('ga_stat.value::int desc')
-
             d = collections.defaultdict(int)
             for e in q.all():
                 d[e.key] += int(e.value)
@@ -225,6 +204,23 @@
                 entries.append((key,val,))
             entries = sorted(entries, key=operator.itemgetter(1), reverse=True)
 
+            # Run a query on all months to gather graph data
+            graph_query = model.Session.query(GA_Stat).\
+                filter(GA_Stat.stat_name==k).\
+                order_by(GA_Stat.period_name)
+            graph_dict = {}
+            for stat in graph_query:
+                graph_dict[ stat.key ] = graph_dict.get(stat.key,{
+                    'name':stat.key, 
+                    'raw': {}
+                    })
+                graph_dict[ stat.key ]['raw'][stat.period_name] = float(stat.value)
+            stats_in_table = [x[0] for x in entries]
+            stats_not_in_table = set(graph_dict.keys()) - set(stats_in_table)
+            stats = stats_in_table + sorted(list(stats_not_in_table))
+            graph = [graph_dict[x] for x in stats]
+            setattr(c, v+'_graph', json.dumps( _to_rickshaw(graph,percentageMode=True) ))
+
             # Get the total for each set of values and then set the value as
             # a percentage of the total
             if k == 'Social sources':
@@ -253,7 +249,9 @@
         writer = csv.writer(response)
         writer.writerow(["Publisher Title", "Publisher Name", "Views", "Visits", "Period Name"])
 
-        for publisher,view,visit in _get_top_publishers(None):
+        top_publishers = _get_top_publishers(limit=None)
+
+        for publisher,view,visit in top_publishers:
             writer.writerow([publisher.title.encode('utf-8'),
                              publisher.name.encode('utf-8'),
                              view,
@@ -273,7 +271,7 @@
             if not c.publisher:
                 abort(404, 'A publisher with that name could not be found')
 
-        packages, graph_data = self._get_packages(c.publisher)
+        packages = self._get_packages(publisher=c.publisher, month=c.month)
         response.headers['Content-Type'] = "text/csv; charset=utf-8"
         response.headers['Content-Disposition'] = \
             str('attachment; filename=datasets_%s_%s.csv' % (c.publisher_name, month,))
@@ -303,12 +301,15 @@
             c.month_desc = ''.join([m[1] for m in c.months if m[0]==c.month])
 
         c.top_publishers = _get_top_publishers()
+        graph_data = _get_top_publishers_graph()
+        c.top_publishers_graph = json.dumps( _to_rickshaw(graph_data) )
+
         return render('ga_report/publisher/index.html')
 
-    def _get_packages(self, publisher=None, count=-1):
+    def _get_packages(self, publisher=None, month='', count=-1):
         '''Returns the datasets in order of views'''
         have_download_data = True
-        month = c.month or 'All'
+        month = month or 'All'
         if month != 'All':
             have_download_data = month >= DOWNLOADS_AVAILABLE_FROM
 
@@ -319,7 +320,6 @@
             q = q.filter(GA_Url.department_id==publisher.name)
         q = q.filter(GA_Url.period_name==month)
         q = q.order_by('ga_url.pageviews::int desc')
-        graph_data = []
         top_packages = []
         if count == -1:
             entries = q.all()
@@ -328,7 +328,6 @@
 
         for entry,package in entries:
             if package:
-                graph = []
                 # Downloads ....
                 if have_download_data:
                     dls = model.Session.query(GA_Stat).\
@@ -338,16 +337,14 @@
                         dls = dls.filter(GA_Stat.period_name==month)
                     downloads = 0
                     for x in dls:
-                        graph.append({ 'x': _get_unix_epoch(d.period_name), 'y': int(d.value)})
-                        downloads += int(d.value)
+                        downloads += int(x.value)
                 else:
                     downloads = 'No data'
-                top_packages.append((package, entry.pageviews, entry.visits, downloads, graph_data))
-                graph_data.append({'name':package.title, 'data':graph})
+                top_packages.append((package, entry.pageviews, entry.visits, downloads))
             else:
                 log.warning('Could not find package associated package')
 
-        return top_packages,graph_data
+        return top_packages
 
     def read(self):
         '''
@@ -389,10 +386,73 @@
         entry = q.filter(GA_Url.period_name==c.month).first()
         c.publisher_page_views = entry.pageviews if entry else 0
 
-        c.top_packages, graph_data = self._get_packages(c.publisher, 20)
-        c.graph_data = json.dumps(graph_data)
+        c.top_packages = self._get_packages(publisher=c.publisher, count=20, month=c.month)
+
+        # Graph query
+        top_packages_all_time = self._get_packages(publisher=c.publisher, count=20, month='All')
+        top_package_names = [ x[0].name for x in top_packages_all_time ]
+        graph_query = model.Session.query(GA_Url,model.Package)\
+            .filter(model.Package.name==GA_Url.package_id)\
+            .filter(GA_Url.url.like('/dataset/%'))\
+            .filter(GA_Url.package_id.in_(top_package_names))
+        all_series = {}
+        for entry,package in graph_query:
+            if not package: continue
+            if entry.period_name=='All': continue
+            all_series[package.name] = all_series.get(package.name,{
+                'name':package.title,
+                'raw': {}
+                })
+            all_series[package.name]['raw'][entry.period_name] = int(entry.pageviews)
+        graph = [ all_series[series_name] for series_name in top_package_names ]
+        c.graph_data = json.dumps( _to_rickshaw(graph) )
 
         return render('ga_report/publisher/read.html')
+
+def _to_rickshaw(data, percentageMode=False):
+    if data==[]:
+        return data
+    # x-axis is every month in c.months. Note that data might not exist 
+    # for entire history, eg. for recently-added datasets
+    x_axis = [x[0] for x in c.months]
+    x_axis.reverse() # Ascending order
+    x_axis = x_axis[:-1] # Remove latest month
+    totals = {}
+    for series in data:
+        series['data'] = []
+        for x_string in x_axis:
+            x = _get_unix_epoch( x_string )
+            y = series['raw'].get(x_string,0)
+            series['data'].append({'x':x,'y':y})
+            totals[x] = totals.get(x,0)+y
+    if not percentageMode:
+        return data
+    # Turn all data into percentages
+    # Roll insignificant series into a catch-all
+    THRESHOLD = 1
+    raw_data = data
+    data = []
+    for series in raw_data:
+        for point in series['data']:
+            percentage = (100*float(point['y'])) / totals[point['x']]
+            if not (series in data) and percentage>THRESHOLD:
+                data.append(series)
+            point['y'] = percentage
+    others = [ x for x in raw_data if not (x in data) ]
+    if len(others):
+        data_other = []
+        for i in range(len(x_axis)):
+            x = _get_unix_epoch(x_axis[i])
+            y = 0
+            for series in others: 
+                y += series['data'][i]['y']
+            data_other.append({'x':x,'y':y})
+        data.append({ 
+            'name':'Other',
+            'data': data_other
+            })
+    return data
+
 
 def _get_top_publishers(limit=20):
     '''
@@ -422,6 +482,46 @@
     return top_publishers
 
 
+def _get_top_publishers_graph(limit=20):
+    '''
+    Returns a list of the top 20 publishers by dataset visits.
+    (The number to show can be varied with 'limit')
+    '''
+    connection = model.Session.connection()
+    q = """
+        select department_id, sum(pageviews::int) views
+        from ga_url
+        where department_id <> ''
+          and package_id <> ''
+          and url like '/dataset/%%'
+          and period_name='All'
+        group by department_id order by views desc
+        """
+    if limit:
+        q = q + " limit %s;" % (limit)
+
+    res = connection.execute(q)
+    department_ids = [ row[0] for row in res ]
+
+    # Query for a history graph of these department ids
+    q = model.Session.query(
+            GA_Url.department_id, 
+            GA_Url.period_name, 
+            func.sum(cast(GA_Url.pageviews,sqlalchemy.types.INT)))\
+        .filter( GA_Url.department_id.in_(department_ids) )\
+        .filter( GA_Url.url.like('/dataset/%') )\
+        .filter( GA_Url.package_id!='' )\
+        .group_by( GA_Url.department_id, GA_Url.period_name )
+    graph_dict = {}
+    for dept_id,period_name,views in q:
+        graph_dict[dept_id] = graph_dict.get( dept_id, {
+            'name' : model.Group.get(dept_id).title,
+            'raw' : {}
+            })
+        graph_dict[dept_id]['raw'][period_name] = views
+    return [ graph_dict[id] for id in department_ids ]
+
+
 def _get_publishers():
     '''
     Returns a list of all publishers. Each item is a tuple:

--- 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
@@ -80,7 +80,7 @@
     return base.render_snippet('ga_report/ga_popular_single.html', **context)
 
 
-def most_popular_datasets(publisher, count=20):
+def most_popular_datasets(publisher, count=20, preview_image=None):
 
     if not publisher:
         _log.error("No valid publisher passed to 'most_popular_datasets'")
@@ -92,7 +92,8 @@
         'dataset_count': len(results),
         'datasets': results,
 
-        'publisher': publisher
+        'publisher': publisher,
+        'preview_image': preview_image
     }
 
     return base.render_snippet('ga_report/publisher/popular.html', **ctx)
@@ -106,6 +107,10 @@
     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)
@@ -117,3 +122,17 @@
 
     return sorted(results, key=operator.itemgetter(1), reverse=True)
 
+def month_option_title(month_iso, months, day):
+    month_isos = [ iso_code for (iso_code,name) in months ]
+    try:
+        index = month_isos.index(month_iso)
+    except ValueError:
+        _log.error('Month "%s" not found in list of months.' % month_iso)
+        return month_iso
+    month_name = months[index][1]
+    if index==0:
+        return month_name + (' (up to %s)'%day)
+    return month_name
+
+
+

--- a/ckanext/ga_report/plugin.py
+++ b/ckanext/ga_report/plugin.py
@@ -5,7 +5,8 @@
 
 from ckanext.ga_report.helpers import (most_popular_datasets,
                                        popular_datasets,
-                                       single_popular_dataset)
+                                       single_popular_dataset,
+                                       month_option_title)
 
 log = logging.getLogger('ckanext.ga-report')
 
@@ -27,7 +28,8 @@
             'ga_report_installed': lambda: True,
             'popular_datasets': popular_datasets,
             'most_popular_datasets': most_popular_datasets,
-            'single_popular_dataset': single_popular_dataset
+            'single_popular_dataset': single_popular_dataset,
+            'month_option_title': month_option_title
         }
 
     def after_map(self, map):

--- a/ckanext/ga_report/public/css/ga_report.css
+++ b/ckanext/ga_report/public/css/ga_report.css
@@ -2,10 +2,15 @@
   padding: 1px 0 0 0;
   width: 108px;
   text-align: center;
+  /* Hack to hide the momentary flash of text 
+   * before sparklines are fully rendered */
+  font-size: 1px;
+  color: transparent;
+  overflow: hidden;
 }
 .rickshaw_chart_container {
   position: relative;
-  height: 300px;
+  height: 350px;
   margin: 0 auto 20px auto;
 }
 .rickshaw_chart {
@@ -16,13 +21,9 @@
   bottom: 0;
 }
 .rickshaw_legend {
-  position: absolute;
-  right: 0;
-  top: 0;
-  margin-left: 15px;
   background: transparent;
-  max-width: 150px;
-  overflow: hidden;
+  width: 100%;
+  padding-top: 4px;
 }
 .rickshaw_y_axis {
   position: absolute;
@@ -30,4 +31,39 @@
   bottom: 0;
   width: 40px;
 }
+.rickshaw_legend .label {
+  background: transparent !important;
+  color: #000000 !important;
+  font-weight: normal !important;
+}
+.rickshaw_legend .instructions {
+  color: #000;
+  margin-bottom: 6px;
+}
 
+.rickshaw_legend .line .action {
+  display: none;
+}
+.rickshaw_legend .line .swatch {
+  display: block;
+  float: left;
+}
+.rickshaw_legend .line .label {
+  display: block;
+  white-space: normal;
+  float: left;
+  width: 200px;
+}
+.rickshaw_legend .line .label:hover {
+  text-decoration: underline;
+}
+
+.ga-reports-table .td-numeric {
+  text-align: center;
+}
+.ga-reports-heading {
+  padding-right: 10px;
+  margin-top: 4px;
+  float: left;
+}
+

--- /dev/null
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -1,1 +1,132 @@
+var CKAN = CKAN || {};
+CKAN.GA_Reports = {};
 
+CKAN.GA_Reports.render_rickshaw = function( css_name, data, mode, colorscheme ) {
+    var graphLegends = $('#graph-legend-container');
+
+    function renderError(alertClass,alertText,legendText) {
+        $("#chart_"+css_name)
+          .html( '<div class="alert '+alertClass+'">'+alertText+'</div>')
+          .closest('.rickshaw_chart_container').css('height',50);
+        var myLegend = $('<div id="legend_'+css_name+'"/>')
+          .html(legendText)
+          .appendTo(graphLegends);
+    }
+
+    if (!Modernizr.svg) {
+        renderError('','Your browser does not support vector graphics. No graphs can be rendered.','(Graph cannot be rendered)');
+        return;
+    }
+    if (data.length==0) {
+        renderError('alert-info','There is not enough data to render a graph.','(No graph available)');
+        return
+    }
+    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();
+    });
+    // Rickshaw renders the legend in reverse order...
+    data.reverse();
+
+    var graphElement =  document.querySelector("#chart_"+css_name);
+
+    var graph = new Rickshaw.Graph( {
+        element: document.querySelector("#chart_"+css_name),
+        renderer: mode,
+        series: data ,
+        height: 328
+    });
+    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)
+    } );
+    var legend = new Rickshaw.Graph.Legend( {
+        element: document.querySelector('#legend_'+css_name),
+        graph: graph
+    } );
+    var shelving = new Rickshaw.Graph.Behavior.Series.Toggle( {
+      graph: graph,
+      legend: legend
+    } );
+    myLegend.prepend('<div class="instructions">Click on a series below to isolate its graph:</div>');
+    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.
+   */
+  var created = false;
+  $('a[href="#totals"]').on(
+    'shown', 
+      function() {
+        if (!created) {
+          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);
+          created = true;
+        }
+        $.sparkline_display_visible();
+      }
+  );
+};
+
+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="hashtab"]').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();
+      $('#graph-legend-container .instructions').show();
+      $(legend_name).show();
+    }
+  );
+  /* The first tab might already have been shown */
+  $('li.active > a[data-toggle="hashtab"]').trigger('shown');
+};
+
+CKAN.GA_Reports.bind_month_selector = function() {
+  var handler = function(e) { 
+    var target = $(e.delegateTarget);
+    var form = target.closest('form');
+    var url = form.attr('action')+'?month='+target.val()+window.location.hash;
+    window.location = url;
+  };
+  var selectors = $('select[name="month"]');
+  assert(selectors.length>0);
+  selectors.bind('change', handler);
+};
+

--- /dev/null
+++ b/ckanext/ga_report/public/scripts/rickshaw_ie7_shim.js
@@ -1,1 +1,109 @@
+/* 
+ * Collection of shims to allow d3 and Rickshaw to load, error-free
+ * (but ultimately unusable) on Internet Explorer 7. The browser's
+ * API lacks several crucial functions which these libraries depend
+ * upon to load; we try to hide these errors from the user.
+ *
+ * With thanks to Array functions from:
+ * http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc
+ *
+ * Use (Modernizr.svg==true) to detect whether it's okay to draw a graph.
+ */
+'use strict';
 
+window.Element = window.Element || {'prototype': {}};
+window.CSSStyleDeclaration = window.CSSStyleDeclaration || {'prototype':{}};
+
+// Add ECMA262-5 method binding if not supported natively
+//
+if (!('bind' in Function.prototype)) {
+    Function.prototype.bind= function(owner) {
+        var that= this;
+        if (arguments.length<=1) {
+            return function() {
+                return that.apply(owner, arguments);
+            };
+        } else {
+            var args= Array.prototype.slice.call(arguments, 1);
+            return function() {
+                return that.apply(owner, arguments.length===0? args : args.concat(Array.prototype.slice.call(arguments)));
+            };
+        }
+    };
+}
+
+// Add ECMA262-5 string trim if not supported natively
+//
+if (!('trim' in String.prototype)) {
+    String.prototype.trim= function() {
+        return this.replace(/^\s+/, '').replace(/\s+$/, '');
+    };
+}
+
+// Add ECMA262-5 Array methods if not supported natively
+//
+if (!('indexOf' in Array.prototype)) {
+    Array.prototype.indexOf= function(find, i /*opt*/) {
+        if (i===undefined) i= 0;
+        if (i<0) i+= this.length;
+        if (i<0) i= 0;
+        for (var n= this.length; i<n; i++)
+            if (i in this && this[i]===find)
+                return i;
+        return -1;
+    };
+}
+if (!('lastIndexOf' in Array.prototype)) {
+    Array.prototype.lastIndexOf= function(find, i /*opt*/) {
+        if (i===undefined) i= this.length-1;
+        if (i<0) i+= this.length;
+        if (i>this.length-1) i= this.length-1;
+        for (i++; i-->0;) /* i++ because from-argument is sadly inclusive */
+            if (i in this && this[i]===find)
+                return i;
+        return -1;
+    };
+}
+if (!('forEach' in Array.prototype)) {
+    Array.prototype.forEach= function(action, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this)
+                action.call(that, this[i], i, this);
+    };
+}
+if (!('map' in Array.prototype)) {
+    Array.prototype.map= function(mapper, that /*opt*/) {
+        var other= new Array(this.length);
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this)
+                other[i]= mapper.call(that, this[i], i, this);
+        return other;
+    };
+}
+if (!('filter' in Array.prototype)) {
+    Array.prototype.filter= function(filter, that /*opt*/) {
+        var other= [], v;
+        for (var i=0, n= this.length; i<n; i++)
+            if (i in this && filter.call(that, v= this[i], i, this))
+                other.push(v);
+        return other;
+    };
+}
+if (!('every' in Array.prototype)) {
+    Array.prototype.every= function(tester, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this && !tester.call(that, this[i], i, this))
+                return false;
+        return true;
+    };
+}
+if (!('some' in Array.prototype)) {
+    Array.prototype.some= function(tester, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this && tester.call(that, this[i], i, this))
+                return true;
+        return false;
+    };
+}
+
+

--- a/ckanext/ga_report/public/scripts/vendor/rickshaw.min.js
+++ b/ckanext/ga_report/public/scripts/vendor/rickshaw.min.js
@@ -1,2 +1,3 @@
-var Rickshaw={namespace:function(a,b){var c=a.split("."),d=Rickshaw;for(var e=1,f=c.length;e<f;e++)currentPart=c[e],d[currentPart]=d[currentPart]||{},d=d[currentPart];return d},keys:function(a){var b=[];for(var c in a)b.push(c);return b},extend:function(a,b){for(var c in b)a[c]=b[c];return a}};if(typeof module!="undefined"&&module.exports){var d3=require("d3");module.exports=Rickshaw}(function(a){function j(a){return b.call(a)===i}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(a){if(m(a)!==h)throw new TypeError;var b=[];for(var c in a)a.hasOwnProperty(c)&&b.push(c);return b}function m(a){switch(a){case null:return c;case void 0:return d}var b=typeof a;switch(b){case"boolean":return e;case"number":return f;case"string":return g}return h}function n(a){return typeof a=="undefined"}function p(a){var b=a.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g,"").replace(/\s+/g,"").split(",");return b.length==1&&!b[0]?[]:b}function q(a,b){var c=a;return function(){var a=r([t(c,this)],arguments);return b.apply(this,a)}}function r(a,b){var c=a.length,d=b.length;while(d--)a[c+d]=b[d];return a}function s(a,b){return a=o.call(a,0),r(a,b)}function t(a,b){if(arguments.length<2&&n(arguments[0]))return this;var c=a,d=o.call(arguments,2);return function(){var a=s(d,arguments);return c.apply(b,a)}}var b=Object.prototype.toString,c="Null",d="Undefined",e="Boolean",f="Number",g="String",h="Object",i="[object Function]",o=Array.prototype.slice,u=function(){},v=function(){function b(){}function c(){function d(){this.initialize.apply(this,arguments)}var a=null,c=[].slice.apply(arguments);j(c[0])&&(a=c.shift()),k(d,v.Methods),d.superclass=a,d.subclasses=[];if(a){b.prototype=a.prototype,d.prototype=new b;try{a.subclasses.push(d)}catch(e){}}for(var f=0,g=c.length;f<g;f++)d.addMethods(c[f]);return d.prototype.initialize||(d.prototype.initialize=u),d.prototype.constructor=d,d}function d(b){var c=this.superclass&&this.superclass.prototype,d=l(b);a&&(b.toString!=Object.prototype.toString&&d.push("toString"),b.valueOf!=Object.prototype.valueOf&&d.push("valueOf"));for(var e=0,f=d.length;e<f;e++){var g=d[e],h=b[g];if(c&&j(h)&&p(h)[0]=="$super"){var i=h;h=q(function(a){return function(){return c[a].apply(this,arguments)}}(g),i),h.valueOf=t(i.valueOf,i),h.toString=t(i.toString,i)}this.prototype[g]=h}return this}var a=function(){for(var a in{toString:1})if(a==="toString")return!1;return!0}();return{create:c,Methods:{addMethods:d}}}();a.exports?a.exports.Class=v:a.Class=v})(Rickshaw),Rickshaw.namespace("Rickshaw.Compat.ClassList"),Rickshaw.Compat.ClassList=function(){typeof document!="undefined"&&!("classList"in document.createElement("a"))&&function(a){"use strict";var b="classList",c="prototype",d=(a.HTMLElement||a.Element)[c],e=Object,f=String[c].trim||function(){return this.replace(/^\s+|\s+$/g,"")},g=Array[c].indexOf||function(a){var b=0,c=this.length;for(;b<c;b++)if(b in this&&this[b]===a)return b;return-1},h=function(a,b){this.name=a,this.code=DOMException[a],this.message=b},i=function(a,b){if(b==="")throw new h("SYNTAX_ERR","An invalid or illegal string was specified");if(/\s/.test(b))throw new h("INVALID_CHARACTER_ERR","String contains an invalid character");return g.call(a,b)},j=function(a){var b=f.call(a.className),c=b?b.split(/\s+/):[],d=0,e=c.length;for(;d<e;d++)this.push(c[d]);this._updateClassName=function(){a.className=this.toString()}},k=j[c]=[],l=function(){return new j(this)};h[c]=Error[c],k.item=function(a){return this[a]||null},k.contains=function(a){return a+="",i(this,a)!==-1},k.add=function(a){a+="",i(this,a)===-1&&(this.push(a),this._updateClassName())},k.remove=function(a){a+="";var b=i(this,a);b!==-1&&(this.splice(b,1),this._updateClassName())},k.toggle=function(a){a+="",i(this,a)===-1?this.add(a):this.remove(a)},k.toString=function(){return this.join(" ")};if(e.defineProperty){var m={get:l,enumerable:!0,configurable:!0};try{e.defineProperty(d,b,m)}catch(n){n.number===-2146823252&&(m.enumerable=!1,e.defineProperty(d,b,m))}}else e[c].__defineGetter__&&d.__defineGetter__(b,l)}(window)},(typeof RICKSHAW_NO_COMPAT!="undefined"&&!RICKSHAW_NO_COMPAT||typeof RICKSHAW_NO_COMPAT=="undefined")&&new Rickshaw.Compat.ClassList,Rickshaw.namespace("Rickshaw.Graph"),Rickshaw.Graph=function(a){this.element=a.element,this.series=a.series,this.defaults={interpolation:"cardinal",offset:"zero",min:undefined,max:undefined},Rickshaw.keys(this.defaults).forEach(function(b){this[b]=a[b]||this.defaults[b]},this),this.window={},this.updateCallbacks=[];var b=this;this.initialize=function(a){this.validateSeries(a.series),this.series.active=function(){return b.series.filter(function(a){return!a.disabled})},this.setSize({width:a.width,height:a.height}),this.element.classList.add("rickshaw_graph"),this.vis=d3.select(this.element).append("svg:svg").attr("width",this.width).attr("height",this.height);var c=[Rickshaw.Graph.Renderer.Stack,Rickshaw.Graph.Renderer.Line,Rickshaw.Graph.Renderer.Bar,Rickshaw.Graph.Renderer.Area,Rickshaw.Graph.Renderer.ScatterPlot];c.forEach(function(a){if(!a)return;b.registerRenderer(new a({graph:b}))}),this.setRenderer(a.renderer||"stack",a),this.discoverRange()},this.validateSeries=function(a){if(!(a instanceof Array||a instanceof Rickshaw.Series)){var b=Object.prototype.toString.apply(a);throw"series is not an array: "+b}var c;a.forEach(function(a){if(!(a instanceof Object))throw"series element is not an object: "+a;if(!a.data)throw"series has no data: "+JSON.stringify(a);if(!(a.data instanceof Array))throw"series data is not an array: "+JSON.stringify(a.data);c=c||a.data.length;if(c&&a.data.length!=c)throw"series cannot have differing numbers of points: "+c+" vs "+a.data.length+"; see Rickshaw.Series.zeroFill()";var b=typeof a.data[0].x,d=typeof a.data[0].y;if(b!="number"||d!="number")throw"x and y properties of points should be numbers instead of "+b+" and "+d})},this.dataDomain=function(){var a=this.series[0].data;return[a[0].x,a.slice(-1).shift().x]},this.discoverRange=function(){var a=this.renderer.domain();this.x=d3.scale.linear().domain(a.x).range([0,this.width]),this.y=d3.scale.linear().domain(a.y).range([this.height,0]),this.y.magnitude=d3.scale.linear().domain([a.y[0]-a.y[0],a.y[1]-a.y[0]]).range([0,this.height])},this.render=function(){var a=this.stackData();this.discoverRange(),this.renderer.render(),this.updateCallbacks.forEach(function(a){a()})},this.update=this.render,this.stackData=function(){var a=this.series.active().map(function(a){return a.data}).map(function(a){return a.filter(function(a){return this._slice(a)},this)},this);this.stackData.hooks.data.forEach(function(c){a=c.f.apply(b,[a])});var c=d3.layout.stack();c.offset(b.offset);var d=c(a);this.stackData.hooks.after.forEach(function(c){d=c.f.apply(b,[a])});var e=0;return this.series.forEach(function(a){if(a.disabled)return;a.stack=d[e++]}),this.stackedData=d,d},this.stackData.hooks={data:[],after:[]},this._slice=function(a){if(this.window.xMin||this.window.xMax){var b=!0;return this.window.xMin&&a.x<this.window.xMin&&(b=!1),this.window.xMax&&a.x>this.window.xMax&&(b=!1),b}return!0},this.onUpdate=function(a){this.updateCallbacks.push(a)},this.registerRenderer=function(a){this._renderers=this._renderers||{},this._renderers[a.name]=a},this.configure=function(a){(a.width||a.height)&&this.setSize(a),Rickshaw.keys(this.defaults).forEach(function(b){this[b]=b in a?a[b]:b in this?this[b]:this.defaults[b]},this),this.setRenderer(a.renderer||this.renderer.name,a)},this.setRenderer=function(a,b){if(!this._renderers[a])throw"couldn't find renderer "+a;this.renderer=this._renderers[a],typeof b=="object"&&this.renderer.configure(b)},this.setSize=function(a){a=a||{};if(typeof window!==undefined)var b=window.getComputedStyle(this.element,null),c=parseInt(b.getPropertyValue("width")),d=parseInt(b.getPropertyValue("height"));this.width=a.width||c||400,this.height=a.height||d||250,this.vis&&this.vis.attr("width",this.width).attr("height",this.height)},this.initialize(a)},Rickshaw.namespace("Rickshaw.Fixtures.Color"),Rickshaw.Fixtures.Color=function(){this.schemes={},this.schemes.spectrum14=["#ecb796","#dc8f70","#b2a470","#92875a","#716c49","#d2ed82","#bbe468","#a1d05d","#e7cbe6","#d8aad6","#a888c2","#9dc2d3","#649eb9","#387aa3"].reverse(),this.schemes.spectrum2000=["#57306f","#514c76","#646583","#738394","#6b9c7d","#84b665","#a7ca50","#bfe746","#e2f528","#fff726","#ecdd00","#d4b11d","#de8800","#de4800","#c91515","#9a0000","#7b0429","#580839","#31082b"],this.schemes.spectrum2001=["#2f243f","#3c2c55","#4a3768","#565270","#6b6b7c","#72957f","#86ad6e","#a1bc5e","#b8d954","#d3e04e","#ccad2a","#cc8412","#c1521d","#ad3821","#8a1010","#681717","#531e1e","#3d1818","#320a1b"],this.schemes.classic9=["#423d4f","#4a6860","#848f39","#a2b73c","#ddcb53","#c5a32f","#7d5836","#963b20","#7c2626","#491d37","#2f254a"].reverse(),this.schemes.httpStatus={503:"#ea5029",502:"#d23f14",500:"#bf3613",410:"#efacea",409:"#e291dc",403:"#f457e8",408:"#e121d2",401:"#b92dae",405:"#f47ceb",404:"#a82a9f",400:"#b263c6",301:"#6fa024",302:"#87c32b",307:"#a0d84c",304:"#28b55c",200:"#1a4f74",206:"#27839f",201:"#52adc9",202:"#7c979f",203:"#a5b8bd",204:"#c1cdd1"},this.schemes.colorwheel=["#b5b6a9","#858772","#785f43","#96557e","#4682b4","#65b9ac","#73c03a","#cb513a"].reverse(),this.schemes.cool=["#5e9d2f","#73c03a","#4682b4","#7bc3b8","#a9884e","#c1b266","#a47493","#c09fb5"],this.schemes.munin=["#00cc00","#0066b3","#ff8000","#ffcc00","#330099","#990099","#ccff00","#ff0000","#808080","#008f00","#00487d","#b35a00","#b38f00","#6b006b","#8fb300","#b30000","#bebebe","#80ff80","#80c9ff","#ffc080","#ffe680","#aa80ff","#ee00cc","#ff8080","#666600","#ffbfff","#00ffcc","#cc6699","#999900"]},Rickshaw.namespace("Rickshaw.Fixtures.RandomData"),Rickshaw.Fixtures.RandomData=function(a){var b;a=a||1;var c=200,d=Math.floor((new Date).getTime()/1e3);this.addData=function(b){var e=Math.random()*100+15+c,f=b[0].length,g=1;b.forEach(function(b){var c=Math.random()*20,h=e/25+g++ +(Math.cos(f*g*11/960)+2)*15+(Math.cos(f/7)+2)*7+(Math.cos(f/17)+2)*1;b.push({x:f*a+d,y:h+c})}),c=e*.85}},Rickshaw.namespace("Rickshaw.Fixtures.Time"),Rickshaw.Fixtures.Time=function(){var a=(new Date).getTimezoneOffset()*60,b=this;this.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],this.units=[{name:"decade",seconds:315576e3,formatter:function(a){return parseInt(a.getUTCFullYear()/10)*10}},{name:"year",seconds:31557600,formatter:function(a){return a.getUTCFullYear()}},{name:"month",seconds:2635200,formatter:function(a){return b.months[a.getUTCMonth()]}},{name:"week",seconds:604800,formatter:function(a){return b.formatDate(a)}},{name:"day",seconds:86400,formatter:function(a){return a.getUTCDate()}},{name:"6 hour",seconds:21600,formatter:function(a){return b.formatTime(a)}},{name:"hour",seconds:3600,formatter:function(a){return b.formatTime(a)}},{name:"15 minute",seconds:900,formatter:function(a){return b.formatTime(a)}},{name:"minute",seconds:60,formatter:function(a){return a.getUTCMinutes()}},{name:"15 second",seconds:15,formatter:function(a){return a.getUTCSeconds()+"s"}},{name:"second",seconds:1,formatter:function(a){return a.getUTCSeconds()+"s"}}],this.unit=function(a){return this.units.filter(function(b){return a==b.name}).shift()},this.formatDate=function(a){return a.toUTCString().match(/, (\w+ \w+ \w+)/)[1]},this.formatTime=function(a){return a.toUTCString().match(/(\d+:\d+):/)[1]},this.ceil=function(a,b){if(b.name=="month"){var c=new Date((a+b.seconds-1)*1e3),d=new Date(0);return d.setUTCFullYear(c.getUTCFullYear()),d.setUTCMonth(c.getUTCMonth()),d.setUTCDate(1),d.setUTCHours(0),d.setUTCMinutes(0),d.setUTCSeconds(0),d.setUTCMilliseconds(0),d.getTime()/1e3}if(b.name=="year"){var c=new Date((a+b.seconds-1)*1e3),d=new 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+

--- a/ckanext/ga_report/templates/ga_report/ga_util.html
+++ b/ckanext/ga_report/templates/ga_report/ga_util.html
@@ -8,13 +8,13 @@
 
 <select name="month" py:def="month_selector(current_month, months, day)">
     <option value='' py:attrs="{'selected': 'selected' if not current_month else None}">All months</option>
-  <py:for each="i, (val,desc) in enumerate(months)">
-    <option value='${val}' py:attrs="{'selected': 'selected' if current_month == val else None}">${desc}<py:if test="i == 0 and day"> (up to ${day})</py:if></option>
+  <py:for each="(iso_code,string_name) in months">
+    <option value='${iso_code}' py:attrs="{'selected': 'selected' if current_month == iso_code else None}">${h.month_option_title(iso_code,months,day)}</option>
   </py:for>
 </select>
 
 
-<table py:def="social_table(items, with_source=False)" class="table table-condensed table-bordered table-striped">
+<table py:def="social_table(items, with_source=False)" class="ga-reports-table table table-condensed table-bordered table-striped">
     <tr>
         <th>Name</th>
         <th py:if="with_source">Source</th>
@@ -24,76 +24,75 @@
     <tr>
         <td><a href="${url}">${name}</a></td>
         <td py:if="with_source">${source}</td>
-        <td>${count}</td>
+        <td class="td-numeric">${count}</td>
     </tr>
     </py:for>
  </table>
 
 
-<div py:def="rickshaw_graph(items_json,id,debug=False)">
+<div py:def="rickshaw_graph(items_json,id,mode='line',colorscheme='munin')">
   <div id="chart_container_$id" class="rickshaw_chart_container">
     <div id="y_axis_$id" class="rickshaw_y_axis"></div>
     <div id="chart_$id" class="rickshaw_chart"></div>
-    <div id="legend_$id" class="rickshaw_legend"></div>
     <script type="text/javascript">
       $(function() {
-          var series = ${items_json};
-          <py:if test="debug">console.log(series);</py:if>
-          var palette = new Rickshaw.Color.Palette( { scheme: 'spectrum2001' } );
-          $.each(series, function(i, object) {
-              object['color'] = palette.color();
-          });
-          var graph = new Rickshaw.Graph( {
-              element: document.querySelector("#chart_$id"),
-              renderer: 'line',
-              series: series 
-          });
-          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_$id'),
-          } );
-          var legend = new Rickshaw.Graph.Legend( {
-              element: document.querySelector('#legend_$id'),
-              graph: graph
-          } );
-          graph.render();
+          var items = $items_json;
+          CKAN.GA_Reports.render_rickshaw('$id', items, '$mode', '$colorscheme');
       });
     </script>
   </div>
 </div>
 
 
-<table py:def="stat_table(items, title='Views')" class="table table-condensed table-bordered table-striped">
+<table py:def="stat_table(items, title='Views')" class="ga-reports-table table table-condensed table-bordered table-striped">
     <tr>
         <th>Name</th>
-        <th>% ${title}</th>
+        <th class="td-numeric">% ${title}</th>
     </tr>
     <py:for each="name, value in items">
     <tr>
         <td>${name}</td>
-        <td>${value}</td>
+        <td class="td-numeric">${value}</td>
     </tr>
     </py:for>
  </table>
 
 
-<div py:def="usage_nav(active_name)" id="minornavigation">
-    <div id="minornavigation-bg-left">
-    <div id="minornavigation-bg-right">
-      <ul class="nav nav-pills">
-        <li py:attrs="{'class': 'active' if active_name=='Site-wide' else None}"><a py:attrs="{'class': 'active' if active_name=='Site-wide' else None}"  href="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}"><img src="/images/icons/page_white.png" height="16px" width="16px" alt="None" class="inline-icon "/> Site-wide</a></li>
-        <li py:attrs="{'class': 'active' if active_name=='Publishers' else None}">
-                <a py:attrs="{'class': 'active' if active_name=='Publishers' else None}"  href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publishers')}"><img src="/images/icons/page_white.png" height="16px" width="16px" alt="None" class="inline-icon "/> Publishers</a>
-        </li>
-        <li py:attrs="{'class': 'active' if active_name=='Datasets' else None}">
-                <a py:attrs="{'class': 'active' if active_name=='Datasets' else None}"  href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='read')}"><img src="/images/icons/page_white.png" height="16px" width="16px" alt="None" class="inline-icon "/> Datasets</a>
-        </li>
+<div py:def="usage_nav(active_name)">
+  <span class="subheading">
+    <img src="/images/arrow-down-right.png" />
+    <a class="${if_(active_name=='Site-wide','active')}" href="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}${if_(c.month,'?month='+c.month)}">Site-wide</a>
+    <span class="divider">|</span>
+    <a class="${if_(active_name=='Publishers','active')}" href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publishers')}${if_(c.month,'?month='+c.month)}">Publishers</a>
+    <span class="divider">|</span>
+    <a class="${if_(active_name=='Datasets','active')}" href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='read')}${if_(c.month,'?month='+c.month)}">Datasets</a>
+  </span>
+</div>
+
+<div py:def="ga_sidebar(download_link)">
+  <div class="boxed">
+    <div class="widget-container widget_text">
+      <h4>Download</h4>
+      <p><center>
+        <a class="btn button btn-primary" href="${download_link}">Download as CSV</a></center>
+      </p>
+    </div>
+    <div class="widget-container widget_text">
+      <h4>Graph Legend</h4>
+      <div id="graph-legend-container">
+        <div style="display: none;" id="legend_none">(No graph is loaded)</div>
+      </div>
+    </div>
+    <div class="widget-container widget_text">
+      <h4>Notes</h4>
+      <ul>
+          <li>"Views" is the number of times a page was loaded in users' browsers.</li>
+          <li>"Downloads" is the number of times a user has clicked to download either an original or cached resource for a particular dataset. Download information is only available from 2nd December 2012; 'No data' is shown for records before that date.</li>
+          <li>These usage statistics are confined to users with javascript enabled, which excludes web crawlers and API calls.</li>
+          <li>The results are not shown when the number of views/visits is tiny. Where these relate to site pages, results are available in full in the CSV download. Where these relate to users' web browser information, results are not disclosed, for privacy reasons.</li>
       </ul>
     </div>
-    </div>
+  </div>
 </div>
 
 

--- a/ckanext/ga_report/templates/ga_report/notes.html
+++ /dev/null
@@ -1,16 +1,1 @@
-<html xmlns:py="http://genshi.edgewall.org/"
-  xmlns:i18n="http://genshi.edgewall.org/i18n"
-  xmlns:xi="http://www.w3.org/2001/XInclude"
-  py:strip="">
 
-    <li class="widget-container boxed widget_text">
-      <h4>Notes</h4>
-      <ul>
-          <li>"Views" is the number of times a page was loaded in users' browsers.</li>
-          <li>"Downloads" is the number of times a user has clicked to download either an original or cached resource for a particular dataset since December 2012</li>
-          <li>These usage statistics are confined to users with javascript enabled, which excludes web crawlers and API calls.</li>
-          <li>The results are not shown when the number of views/visits is tiny. Where these relate to site pages, results are available in full in the CSV download. Where these relate to users' web browser information, results are not disclosed, for privacy reasons.</li>
-      </ul>
-    </li>
-</html>
-

--- a/ckanext/ga_report/templates/ga_report/publisher/index.html
+++ b/ckanext/ga_report/templates/ga_report/publisher/index.html
@@ -7,20 +7,17 @@
 
   <py:def function="page_title">Usage by Publisher</py:def>
 
+
   <py:match path="primarysidebar">
-    <li class="widget-container boxed widget_text">
-      <h4>Download</h4>
-      <p><center>
-          <a class="btn button btn-primary" href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publisher_csv',month=c.month or 'all')}">Download as CSV</a></center>
-      </p>
-    </li>
-    <xi:include href="../notes.html" />
+    ${ga_sidebar(download_link=h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publisher_csv',month=c.month or 'all'))}
   </py:match>
 
   <py:def function="optional_head">
     <link rel="stylesheet" type="text/css" href="/scripts/vendor/rickshaw.min.css"/>
-    <link rel="stylesheet" type="text/css" href="/css/ga_report.css"/>
+    <link rel="stylesheet" type="text/css" href="/css/ga_report.css?1"/>
+    <script type="text/javascript" src="/scripts/ckanext_ga_reports.js?1"></script>
     <script type="text/javascript" src="/scripts/vendor/jquery.sparkline.modified.js"></script>
+    <script type="text/javascript" src="/scripts/rickshaw_ie7_shim.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.v2.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.layout.min.js"></script>
     <script type="text/javascript" src="/scripts/vendor/rickshaw.min.js"></script>
@@ -28,49 +25,45 @@
 
   <div py:match="content">
 
-      <h1>Site Usage</h1>
+    <h1>Site Usage ${usage_nav('Publishers')}</h1>
 
-      ${usage_nav('Publishers')}
+    <div class="boxed">
 
+       ${rickshaw_graph(c.top_publishers_graph,'publishers')}
 
-      <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publishers')}" method="get">
+       <hr/>
+       <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='publishers')}" method="get">
           <div class="controls">
-
-          ${month_selector(c.month, c.months, c.day)}
-
-           <input class="btn button btn-primary" type='submit' value="Update"/>
+            <h4 class="ga-reports-heading">Statistics for</h4>
+            ${month_selector(c.month, c.months, c.day)}
           </div>
        </form>
 
-       ${rickshaw_graph('[{name:"test series",data:[{x:1,y:200},{x:3,y:300},{x:5,y:100}]}]','dataset-downloads',debug=True)}
-       <table class="table table-condensed table-bordered table-striped">
-	 <tr>
-	   <th>Publisher</th>
-	   <th>Dataset Views</th>
-	 </tr>
+       <table class="ga-reports-table table table-condensed table-bordered table-striped">
+         <tr>
+           <th>Publisher</th>
+           <th class="td-numeric">Dataset Views</th>
+         </tr>
         <py:for each="publisher, views, visits in c.top_publishers">
-	  <tr>
-	    <td>
-	        ${h.link_to(publisher.title, h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport', action='read_publisher', id=publisher.name) + (("?month=" + c.month) if c.month else ''))}
-	    </td>
-	    <td>${views}</td>
-	  </tr>
+          <tr>
+            <td>
+                ${h.link_to(publisher.title, h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport', action='read_publisher', id=publisher.name) + (("?month=" + c.month) if c.month else ''))}
+            </td>
+            <td class="td-numeric">${views}</td>
+          </tr>
         </py:for>
        </table>
-
-
-  </div>
-
-  <xi:include href="../../layout.html" />
+    </div><!--/boxed-->
+  </div><!--/content-->
 
   <py:def function="optional_footer">
-    <script type='text/javascript'>
-        $('.nav-tabs li a').click(function (e) {
-          e.preventDefault();
-          $(this).tab('show');
-        })
+    <script type="text/javascript">
+      $(function() {
+        CKAN.GA_Reports.bind_month_selector();
+      });
     </script>
   </py:def>
+  <xi:include href="../../layout.html" />
 
 </html>
 

--- a/ckanext/ga_report/templates/ga_report/publisher/popular.html
+++ b/ckanext/ga_report/templates/ga_report/publisher/popular.html
@@ -15,7 +15,12 @@
                 </li>
             </py:for>
         </ul>
-      <p class="">${h.link_to("More usage data for " + publisher.title, h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='read_publisher',id=publisher.name))}</p>
+      <p>
+        <a href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='read_publisher',id=publisher.name)}">
+          <img py:if="preview_image" src="${preview_image}" /><br/>
+          More usage data for ${publisher.title}
+        </a>
+      </p>
      </div>
   </py:if>
 </html>

--- a/ckanext/ga_report/templates/ga_report/publisher/read.html
+++ b/ckanext/ga_report/templates/ga_report/publisher/read.html
@@ -9,29 +9,29 @@
 
   <py:def function="optional_head">
     <link rel="stylesheet" type="text/css" href="/scripts/vendor/rickshaw.min.css"/>
-    <link rel="stylesheet" type="text/css" href="/css/ga_report.css"/>
+    <link rel="stylesheet" type="text/css" href="/css/ga_report.css?1"/>
+    <script type="text/javascript" src="/scripts/ckanext_ga_reports.js?1"></script>
     <script type="text/javascript" src="/scripts/vendor/jquery.sparkline.modified.js"></script>
+    <script type="text/javascript" src="/scripts/rickshaw_ie7_shim.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.v2.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.layout.min.js"></script>
     <script type="text/javascript" src="/scripts/vendor/rickshaw.min.js"></script>
   </py:def>
 
   <py:match path="primarysidebar">
-    <li class="widget-container boxed widget_text">
-      <h4>Download</h4>
-      <p><center>
-          <a class="btn button btn-primary" href="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='dataset_csv',id=c.publisher_name or 'all',month=c.month or 'all')}">Download as CSV</a></center>
-      </p>
-    </li>
-    <xi:include href="../notes.html" />
+    ${ga_sidebar(download_link=h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='dataset_csv',id=c.publisher_name or 'all',month=c.month or 'all'))}
   </py:match>
 
 
   <div py:match="content">
-     <h1>Site Usage</h1>
+    <h1>Site Usage ${usage_nav('Datasets')}</h1>
 
-     ${usage_nav('Datasets')}
+    <div class="boxed">
+     <h3 py:if="c.publisher"><a href="${h.url_for(controller='ckanext.dgu.controllers.publisher:PublisherController',action='read',id=c.publisher.name)}">${c.publisher.title}</a></h3>
 
+     <py:if test="c.graph_data">
+       ${rickshaw_graph(c.graph_data,'dataset-downloads',debug=True)}
+     </py:if>
      <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaDatasetReport',action='read')}" method="get">
         <div class="controls">
 
@@ -46,14 +46,15 @@
           <input class="btn button btn-primary" type='submit' value="Update"/>
         </div>
      </form>
-
-     <h3 py:if="c.publisher"><a href="${h.url_for(controller='ckanext.dgu.controllers.publisher:PublisherController',action='read',id=c.publisher.name)}">${c.publisher.title}</a></h3>
-
-     <p py:if="not c.top_packages">No page views in this period</p>
-
+     <py:if test="c.month">
+       <h4>Statistics for ${h.month_option_title(c.month,c.months,c.day)}:</h4>
+     </py:if>
+     <py:if test="not c.month">
+       <h4>Statistics for all months:</h4>
+     </py:if>
+     <div class="alert alert-info" py:if="not c.top_packages">No page views in this period.</div>
      <py:if test="c.top_packages">
-       ${rickshaw_graph(c.graph_data,'dataset-downloads',debug=True)}
-       <table class="table table-condensed table-bordered table-striped">
+       <table class="ga-reports-table table table-condensed table-bordered table-striped">
          <tr>
            <th>Dataset</th>
            <th>Views</th>
@@ -64,13 +65,14 @@
              <td>
                ${h.link_to(package.title or package.name, h.url_for(controller='package', action='read', id=package.name))}
              </td>
-             <td>${views}</td>
-             <td>${downloads}</td>
+             <td class="td-numeric">${views}</td>
+             <td class="td-numeric">${downloads}</td>
           </tr>
         </py:for>
       </table>
     </py:if>
 
+  </div>
 
   </div>
 

--- a/ckanext/ga_report/templates/ga_report/site/downloads.html
+++ b/ckanext/ga_report/templates/ga_report/site/downloads.html
@@ -8,19 +8,13 @@
   <py:def function="page_title">Downloads</py:def>
 
   <py:match path="primarysidebar">
-    <li py:if="c.downloads" class="widget-container boxed widget_text">
-      <h4>Download</h4>
-      <p><center>
-          <a class="btn button btn-primary" href="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='csv_downloads',month=c.month or 'all')}">Download as CSV</a></center>
-      </p>
-    </li>
-    <xi:include href="../notes.html" />
-
+    ${ga_sidebar(download_link=h.url_for(controller='ckanext.ga_report.controller:GaReport',action='csv_downloads',month=c.month or 'all'))}
   </py:match>
 
   <div py:match="content">
-      <h1>Downloads</h1>
-      ${usage_nav('Downloads')}
+      <h1>Downloads ${usage_nav('Downloads')}</h1>
+
+    <div class="boxed">
 
       <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='downloads')}" method="get">
           <div class="controls">
@@ -38,6 +32,7 @@
          <h4>No data</h4>
          <p>There is no download data available for this month</p>
        </py:if>
+     </div>
   </div>
 
   <xi:include href="../../layout.html" />

--- a/ckanext/ga_report/templates/ga_report/site/index.html
+++ b/ckanext/ga_report/templates/ga_report/site/index.html
@@ -9,81 +9,69 @@
 
   <py:def function="optional_head">
     <link rel="stylesheet" type="text/css" href="/scripts/vendor/rickshaw.min.css"/>
-    <link rel="stylesheet" type="text/css" href="/css/ga_report.css"/>
+    <link rel="stylesheet" type="text/css" href="/css/ga_report.css?1"/>
+    <script type="text/javascript" src="/scripts/ckanext_ga_reports.js?1"></script>
     <script type="text/javascript" src="/scripts/vendor/jquery.sparkline.modified.js"></script>
+    <script type="text/javascript" src="/scripts/rickshaw_ie7_shim.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.v2.js"></script>
     <script type="text/javascript" src="/scripts/vendor/d3.layout.min.js"></script>
     <script type="text/javascript" src="/scripts/vendor/rickshaw.min.js"></script>
   </py:def>
 
   <py:match path="primarysidebar">
-    <li class="widget-container boxed widget_text">
-      <h4>Download</h4>
-      <p><center>
-          <a class="btn button btn-primary" href="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='csv',month=c.month or 'all')}">Download as CSV</a></center>
-      </p>
-    </li>
-    <xi:include href="../notes.html" />
-
+    ${ga_sidebar(download_link=h.url_for(controller='ckanext.ga_report.controller:GaReport',action='csv',month=c.month or 'all'))}
   </py:match>
 
   <div py:match="content">
-      <h1>Site Usage</h1>
-      ${usage_nav('Site-wide')}
+      <h1>Site Usage ${usage_nav('Site-wide')}</h1>
 
-      <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
-          <div class="controls">
-
-          ${month_selector(c.month, c.months, c.day)}
-
-           <input class="btn button btn-primary" type='submit' value="Update"/>
-          </div>
-       </form>
-
+    <div class="boxed">
     <div class="tabbable">
       <ul class="nav nav-tabs">
-        <li class="active"><a href="#totals" data-toggle="tab">Totals</a></li>
+        <li class="active"><a href="#totals" data-toggle="hashtab">Totals</a></li>
         <li class="dropdown">
-            <a href="#browsers" class="dropdown-toggle" data-toggle="dropdown">Browsers
+            <a href="#" class="dropdown-toggle" data-toggle="dropdown">Browsers
                 <b class="caret"></b></a>
             <ul class="dropdown-menu">
-                <li><a href="#browsers_names" data-toggle="tab">Browsers</a></li>
-                <li><a href="#browsers_versions" data-toggle="tab">Versions</a></li>
+                <li><a href="#browsers_names" data-toggle="hashtab">Browsers</a></li>
+                <li><a href="#browsers_versions" data-toggle="hashtab">Versions</a></li>
             </ul>
         </li>
         <li class="dropdown">
-            <a href="#browsers" class="dropdown-toggle" data-toggle="dropdown">Operating<br/>Systems
+            <a href="#" class="dropdown-toggle" data-toggle="dropdown">Operating Systems
                 <b class="caret"></b></a>
             <ul class="dropdown-menu">
-                <li><a href="#os" data-toggle="tab">Operating Systems</a></li>
-                <li><a href="#os_versions" data-toggle="tab">Versions</a></li>
+                <li><a href="#os" data-toggle="hashtab">Operating Systems</a></li>
+                <li><a href="#os_versions" data-toggle="hashtab">Versions</a></li>
             </ul>
         </li>
         <li class="dropdown">
-            <a href="#browsers" class="dropdown-toggle" data-toggle="dropdown">Social Networks
+            <a href="#" class="dropdown-toggle" data-toggle="dropdown">Social
                 <b class="caret"></b></a>
             <ul class="dropdown-menu">
-                <li><a href="#social_networks" data-toggle="tab">All networks</a></li>
-                <li><a href="#social_referrals_totals" data-toggle="tab">Referral links</a></li>
+                <li><a href="#social_networks" data-toggle="hashtab">All networks</a></li>
+                <li><a href="#social_referrals_totals" data-toggle="hashtab">Referral links</a></li>
             </ul>
         </li>
-
-        <li><a href="#social_networks" data-toggle="tab"></a></li>
-        <li><a href="#languages" data-toggle="tab">Languages</a></li>
-        <li><a href="#country" data-toggle="tab">Country</a></li>
+        <li><a href="#languages" data-toggle="hashtab">Languages</a></li>
+        <li><a href="#country" data-toggle="hashtab">Country</a></li>
       </ul>
       <div class="tab-content">
         <div class="tab-pane active" id="totals">
-             <table class="table table-condensed table-bordered table-striped">
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
+             <table class="ga-reports-table table table-condensed table-bordered table-striped">
             	 <tr>
             	   <th>Name</th>
-            	   <th>Value</th>
+            	   <th class="td-numeric">Value</th>
             	   <th>History</th>
             	 </tr>
                 <py:for each="name, value, graph in c.global_totals">
                     <tr>
                         <td>${name}</td>
-                        <td>${value}</td>
+                        <td class="td-numeric">${value}</td>
                         <td class="sparkline-cell">
                           <span class="sparkline" sparkTooltips="${','.join([x for x,y in graph])}">
                             ${','.join([y for x,y in graph])}
@@ -94,61 +82,90 @@
                </table>
         </div>
          <div class="tab-pane" id="browsers_versions">
-             ${rickshaw_graph(c.browser_versions_graph,'browser-versions')}
+             ${rickshaw_graph(c.browser_versions_graph,'browser-versions',mode='stack')}
+             <hr/>
              <p>Note: Where a browser has a large number of versions, these have been grouped together.</p>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.browser_versions)}
          </div>
          <div class="tab-pane" id="browsers_names">
-             ${rickshaw_graph(c.browsers_graph,'browsers')}
+             ${rickshaw_graph(c.browsers_graph,'browsers',mode='stack')}
+             <hr/>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.browsers)}
          </div>
          <div class="tab-pane" id="os">
-             ${rickshaw_graph(c.os_graph,'os')}
+             ${rickshaw_graph(c.os_graph,'os',mode='stack')}
+             <hr/>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.os)}
          </div>
          <div class="tab-pane" id="os_versions">
-             ${rickshaw_graph(c.os_versions_graph,'os_versions')}
+             ${rickshaw_graph(c.os_versions_graph,'os_versions',mode='stack')}
+             <hr/>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.os_versions)}
          </div>
         <div class="tab-pane" id="social_referrals_totals">
             <p>Number of visits that were referred from social networks</p>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
             ${social_table(c.social_referrer_totals)}
         </div>
         <div class="tab-pane" id="social_networks">
-             ${rickshaw_graph(c.social_networks_graph, 'social_networks')}
+             ${rickshaw_graph(c.social_networks_graph, 'social_networks',mode='stack')}
+             <hr/>
             <p>Percentage of visits that were referred from these social networks</p>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.social_networks, 'Visits')}
         </div>
         <div class="tab-pane" id="languages">
-             ${rickshaw_graph(c.languages_graph,'languages')}
+             ${rickshaw_graph(c.languages_graph,'languages',mode='stack')}
+             <hr/>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.languages)}
         </div>
         <div class="tab-pane" id="country">
-             ${rickshaw_graph(c.country_graph,'country')}
+             ${rickshaw_graph(c.country_graph,'country',mode='stack')}
+             <hr/>
+             <form class="form-inline" action="${h.url_for(controller='ckanext.ga_report.controller:GaReport',action='index')}" method="get">
+               <h4 class="ga-reports-heading">Show stats table for:</h4>
+               ${month_selector(c.month, c.months, c.day)}
+             </form>
              ${stat_table(c.country)}
         </div>
        </div>
      </div>
+   </div>
   </div>
 
 
   <py:def function="optional_footer">
     <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);
+        CKAN.GA_Reports.bind_sparklines();
+        CKAN.GA_Reports.bind_sidebar();
+        CKAN.GA_Reports.bind_month_selector();
       });  
     </script>
   </py:def>