Add registration country pie chart for to present at the meeting, add

meeting stats test, fix a couple of bugs
 - Legacy-Id: 13267

ietf/static/ietf/js/stats.js

@@ -14,6 +14,10 @@ $(document).ready(function () {
         
         var chart = Highcharts.chart('chart', window.chartConf);
     }
+
+    if (window.pieChartConf) {
+        var pieChart = Highcharts.chart('pie-chart', window.pieChartConf);
+    }
     /*
     $(".popover-details").each(function () {
         var stdNameRegExp = new RegExp("^(rfc|bcp|fyi|std)[0-9]+$", 'i');

ietf/stats/resources.py

@@ -7,7 +7,7 @@ from tastypie.cache import SimpleCache
 from ietf import api
 from ietf.api import ToOneField                         # pyflakes:ignore
 
-from ietf.stats.models import CountryAlias, AffiliationIgnoredEnding, AffiliationAlias
+from ietf.stats.models import CountryAlias, AffiliationIgnoredEnding, AffiliationAlias, MeetingRegistration
 
 
 from ietf.name.resources import CountryNameResource
@@ -50,3 +50,20 @@ class AffiliationAliasResource(ModelResource):
         }
 api.stats.register(AffiliationAliasResource())
 
+class MeetingRegistrationResource(ModelResource):
+    class Meta:
+        queryset = MeetingRegistration.objects.all()
+        serializer = api.Serializer()
+        cache = SimpleCache()
+        #resource_name = 'meetingregistration'
+        filtering = { 
+            "id": ALL,
+            "meeting": ALL_WITH_RELATIONS,
+            "first_name": ALL,
+            "last_name": ALL,
+            "affiliation": ALL,
+            "country_code": ALL,
+            "person": ALL_WITH_RELATIONS
+        }
+api.stats.register(MeetingRegistrationResource())
+

ietf/stats/tests.py

@@ -8,15 +8,15 @@ from django.urls import reverse as urlreverse
 
 from ietf.utils.test_data import make_test_data, make_review_data
 from ietf.utils.test_utils import login_testing_unauthorized, TestCase, unicontent
-from ietf.stats.models import MeetingRegistration
-from ietf.stats.utils import get_meeting_registration_data
 import ietf.stats.views
 
 from ietf.submit.models import Submission
 from ietf.doc.models import Document, DocAlias, State, RelatedDocument, NewRevisionDocEvent
 from ietf.meeting.factories import MeetingFactory
 from ietf.person.models import Person
-from ietf.name.models import FormalLanguageName, DocRelationshipName
+from ietf.name.models import FormalLanguageName, DocRelationshipName, CountryName
+from ietf.stats.models import MeetingRegistration, CountryAlias
+from ietf.stats.utils import get_meeting_registration_data
 
 class StatisticsTests(TestCase):
     def test_stats_index(self):
@@ -98,6 +98,42 @@ class StatisticsTests(TestCase):
                     if not stats_type.startswith("yearly"):
                         self.assertTrue(q('table.stats-data'))
 
+    def test_meeting_stats(self):
+        # create some data for the statistics
+        make_test_data()
+        meeting = MeetingFactory(type_id='ietf', date=datetime.date.today(), number="96")
+        MeetingRegistration.objects.create(first_name='John', last_name='Smith', country_code='US', meeting=meeting)
+        CountryAlias.objects.get_or_create(alias="US", country=CountryName.objects.get(slug="US"))
+        MeetingRegistration.objects.create(first_name='Jaume', last_name='Guillaume', country_code='FR', meeting=meeting)
+        CountryAlias.objects.get_or_create(alias="FR", country=CountryName.objects.get(slug="FR"))
+
+        # check redirect
+        url = urlreverse(ietf.stats.views.meeting_stats)
+
+        authors_url = urlreverse(ietf.stats.views.meeting_stats, kwargs={ "stats_type": "overview" })
+
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 302)
+        self.assertTrue(authors_url in r["Location"])
+
+        # check various stats types
+        for stats_type in ["overview", "country", "continent"]:
+            url = urlreverse(ietf.stats.views.meeting_stats, kwargs={ "stats_type": stats_type })
+            r = self.client.get(url)
+            self.assertEqual(r.status_code, 200)
+            q = PyQuery(r.content)
+            self.assertTrue(q('#chart'))
+            if stats_type == "overview":
+                self.assertTrue(q('table.stats-data'))
+
+        for stats_type in ["country", "continent"]:
+            url = urlreverse(ietf.stats.views.meeting_stats, kwargs={ "stats_type": stats_type, "num": meeting.number })
+            r = self.client.get(url)
+            self.assertEqual(r.status_code, 200)
+            q = PyQuery(r.content)
+            self.assertTrue(q('#chart'))
+            self.assertTrue(q('table.stats-data'))
+                
     def test_known_country_list(self):
         make_test_data()
 

ietf/stats/views.py

@@ -766,6 +766,7 @@ def meeting_stats(request, num=None, stats_type=None):
         return HttpResponseRedirect(build_meeting_stats_url(number=num, stats_type_override=possible_stats_types[0][0]))
 
     chart_data = []
+    piechart_data = []
     table_data = []
     stats_title = ""
     template_name = stats_type
@@ -795,7 +796,7 @@ def meeting_stats(request, num=None, stats_type=None):
             for r in registrations:
                 name = (r.first_name + " " + r.last_name).strip()
                 c = country_mapping.get(r.country_code)
-                bins[c.name if c else None].add(name)
+                bins[c.name if c else ""].add(name)
 
                 if c and c.in_eu:
                     bins[eu_name].add(name)
@@ -810,8 +811,15 @@ def meeting_stats(request, num=None, stats_type=None):
                     series_data.append((country, len(names)))
                 table_data.append((country, percentage, names))
 
+                if country and country != eu_name:
+                    piechart_data.append({ "name": country, "y": percentage })
+
             series_data.sort(key=lambda t: t[1], reverse=True)
-            series_data = series_data[:30]
+            series_data = series_data[:20]
+
+            piechart_data.sort(key=lambda d: d["y"], reverse=True)
+            pie_cut_off = 8
+            piechart_data = piechart_data[:pie_cut_off] + [{ "name": "Other", "y": sum(d["y"] for d in piechart_data[pie_cut_off:])}]
 
             chart_data.append({ "data": series_data })
 
@@ -825,7 +833,7 @@ def meeting_stats(request, num=None, stats_type=None):
             for r in registrations:
                 name = (r.first_name + " " + r.last_name).strip()
                 c = country_mapping.get(r.country_code)
-                bins[c.continent.name if c else None].add(name)
+                bins[c.continent.name if c else ""].add(name)
 
             prune_unknown_bin_with_known(bins)
             total_registrations = count_bins(bins)
@@ -916,6 +924,7 @@ def meeting_stats(request, num=None, stats_type=None):
 
     return render(request, "stats/meeting_stats.html", {
         "chart_data": mark_safe(json.dumps(chart_data)),
+        "piechart_data": mark_safe(json.dumps(piechart_data)),
         "table_data": table_data,
         "stats_title": stats_title,
         "possible_stats_types": possible_stats_types,

ietf/templates/stats/document_stats.html

@@ -74,5 +74,5 @@
   <script src="{% static 'highcharts/highcharts.js' %}"></script>
   <script src="{% static 'highcharts/modules/exporting.js' %}"></script>
   <script src="{% static 'highcharts/modules/offline-exporting.js' %}"></script>
-  <script src="{% static 'ietf/js/document-stats.js' %}"></script>
+  <script src="{% static 'ietf/js/stats.js' %}"></script>
 {% endblock %}

ietf/templates/stats/meeting_stats_country.html

@@ -42,6 +42,36 @@
  };
 </script>
 
+<div id="pie-chart"></div>
+
+<script>
+ var pieChartConf = {
+     chart: {
+         type: 'pie'
+     },
+     plotOptions: {
+         pie: {
+             animation: false,
+             dataLabels: {
+                 enabled: true,
+                 format: "{point.name}: {point.percentage:.1f}%"
+             },
+             enableMouseTracking: false
+         }
+     },
+     title: {
+         text: "Countries at IETF {{ meeting.number }}"
+     },
+     tooltip: {
+     },
+     series: [ {
+         name: "Countries",
+         colorByPoint: true,
+         data: {{ piechart_data }}
+     }]
+ };
+</script>
+
 <h3>Data</h3>
 
 <table class="table table-condensed stats-data">
@@ -65,5 +95,5 @@
 
 <p>EU (European Union) is not a country, but has been added for reference, as the sum of
   all current EU member countries:
-  {% for c in eu_countries %}{{ c.name }}{% if not forloop.last %}, {% endif %}{% endfor %}.</p>
-
+  {% for c in eu_countries %}{{ c.name }}{% if not forloop.last %}, {% endif %}{% endfor %}.
+</p>