newsletter statistics

emencia/django/newsletter/admin_urls.py

@@ -2,17 +2,18 @@ from django.conf.urls import url
 from django.conf.urls import patterns
 from emencia.django.newsletter.views.admin_views import ContactList, UpdateContact, MailingListView, UpdateMailingList,\
     CreateMailingList, NewsletterListView, NewsletterCreate, ExportContacts, DeleteContact, NewsletterUpdate, \
-    DeleteMailingList, ImportContacts, NewsletterHistory
+    DeleteMailingList, ImportContacts, NewsletterHistory, NewsletterStatistics
 
 
 urlpatterns = patterns('',
                        url(r'^newsletters/all/$', NewsletterListView.as_view(), name='newsletters_newsletters_list'),
-                       url(r'^newsletters/(?P<pk>\d+)/edit/', NewsletterUpdate.as_view(), name='newsletters_newsletters_update'),
+                       url(r'^newsletters/(?P<pk>\d+)/edit/$', NewsletterUpdate.as_view(), name='newsletters_newsletters_update'),
                        url(r'^newsletters/(?P<pk>\d+)/history/', NewsletterHistory.as_view(), name='newsletters_newsletters_history'),
-                       url(r'^newsletters/(?P<pk>\d+)/test/',
+                       url(r'^newsletters/(?P<pk>\d+)/statistics/', NewsletterStatistics.as_view(), name='newsletters_newsletters_stat'),
+                       url(r'^newsletters/(?P<pk>\d+)/test/$',
                            'emencia.django.newsletter.views.admin_views.send_test_newsletter',
                            name='newsletters_newsletters_send_test'),
-                       url(r'^newsletters/', NewsletterCreate.as_view(), name='newsletters_newsletters_create'),
+                       url(r'^newsletters/$', NewsletterCreate.as_view(), name='newsletters_newsletters_create'),
 
 
                        url(r'^mailinglist/all/$', MailingListView.as_view(), name='newsletters_mailinglist'),

emencia/django/newsletter/views/admin_views.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-from django.views.generic import CreateView, ListView, UpdateView, DeleteView, FormView
+from django.views.generic import CreateView, ListView, UpdateView, DeleteView, FormView, DetailView
 from django.conf import settings
 from django.utils import translation
 from django.utils.translation import ugettext_lazy as _
@@ -240,6 +240,32 @@ class NewsletterHistory(ListView):
         context['choices'] = ContactMailingStatus.STATUS_CHOICES
         return context
 
+class NewsletterStatistics(DetailView):
+    model = Newsletter
+    template_name = 'admin/newsletters/newsletter_stat.html'
+
+    def get_context_data(self, **kwargs):
+        context = super(NewsletterStatistics, self).get_context_data(**kwargs)
+        sent = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.SENT).count()
+        errors = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.ERROR).count()
+        opened = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.OPENED).count()
+        unsubscribed = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.UNSUBSCRIPTION).count()
+        no_data = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.ANNOUNCE_NO_DATA).count()
+        links = self.object.contactmailingstatus_set.filter(status=ContactMailingStatus.LINK_OPENED).count()
+        CMS = ContactMailingStatus
+        opened_percent = 0 if opened or sent == 0 else (float(opened)/sent)*100
+        unsub_percent = 0 if unsubscribed or sent == 0 else (float(unsubscribed)/sent)*100
+        stat = {
+            'sent':{'data':sent, 'filter':""},
+            'errors':{ 'data':errors, 'filter':CMS.ERROR},
+            'opened':{'data': opened, 'filter': CMS.OPENED, 'percent': opened_percent},
+            'unsub':{'data': unsubscribed, 'filter': CMS.UNSUBSCRIPTION, 'percent': unsub_percent},
+            'no_data':{'data': no_data, 'filter': CMS.ANNOUNCE_NO_DATA},
+            'links':{'data': links, 'filter': CMS.LINK_OPENED}}
+        context.update({'stat': stat})
+        return context
+
+
 
 class ExportContacts(FormView):
     form_class = ContactFilterForm

functions/forms.py

@@ -97,10 +97,10 @@ class TranslatableModelForm(forms.ModelForm):
                    if field.name not in veto_fields}
 
         for code, name in settings.LANGUAGES:
-            # todo: fix requirements - where field is required default language must be required to)
             for tr_field in self.translatable_fields:
                 field = fkwargs[tr_field].formfield()
-                field.required = False
+                if code != get_language():
+                    field.required = False
                 self.fields[tr_field+"_"+code] = field
 
     def clean(self):
@@ -126,14 +126,13 @@ class TranslatableModelForm(forms.ModelForm):
             translations = {obj.language_code: obj for obj in list(inst.translations.all())}
             for lang in self.data_by_lang:
                 if lang is not init_lang:
-                    try:
+                    translation = translations.get(lang)
-                        tr = translations[lang]
+                    # there are no available translation in db
-                    except KeyError:
+                    if not translation:
-                        # there are no available translation in db
+                        translation = inst.translate(lang)
-                        tr = inst.translate(lang)
                     for key, value in self.data_by_lang[lang].iteritems():
-                        setattr(tr, key, value)
+                        setattr(translation, key, value)
-                    tr.save()
+                    translation.save()
 
         self.instance = inst.lazy_translation_getter(init_lang)
         return self.instance

templates/admin/newsletters/newsletter_history.html

@@ -11,6 +11,7 @@
             <div class="form-group">
                 <select class="form-control" name="filter" id="filter">
                     <option>Фильтровать</option>
+                    <option value="">Все</option>
                     {% for id, name in choices%}
                     <option class="opt" value="{{ id }}">{{ name }}</option>
                     {% endfor %}

templates/admin/newsletters/newsletter_list.html

@@ -32,7 +32,7 @@
                 <td><a href="{% url 'newsletters_newsletters_send_test' item.id %}">тест</a> </td>
                 <td><a href="{% url 'newsletters_newsletters_update' item.id %}">Изменить</a> </td>
                 <td><a href="{% url 'newsletters_newsletters_history' item.id %}">История</a> </td>
-                <td>{% if item.status == item.SENT or item.status == item.CANCELED %}<a href="#">Статистика</a>{% endif %}</td>
+                <td>{% if item.status == item.SENT or item.status == item.CANCELED %}<a href="{% url 'newsletters_newsletters_stat' item.id %}">Статистика</a>{% endif %}</td>
             </tr>
             {% endfor %}
             </tbody>

templates/admin/newsletters/newsletter_stat.html

@@ -0,0 +1,62 @@
+{% extends 'admin/base.html' %}
+{% load staticfiles %}
+{% block body %}
+
+    <div class="box span10">
+        <div class="box-header well">
+            <h2><i class="icon-arrow-down"></i>Статистика для {{ newsletter.title }}</h2>
+        </div>
+        <div class="box-content">
+            <table class="table table-hover table table-bordered table-striped">
+            <colgroup>
+                <col width="45%">
+                <col width="45%">
+                <col width="10%">
+            </colgroup>
+                <thead>
+                <tr>
+                    <th>Название</th>
+                    <th>Количество писем</th>
+                    <th>&nbsp</th>
+                </tr>
+                </thead>
+                <tbody>
+                    <tr>
+                        <td>Отправлено</td>
+                        <td>{{ stat.sent.data }}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.sent.filter }}">Подробно</a></td>
+                    </tr>
+                                        <tr>
+                        <td>Ошибок</td>
+                        <td>{{ stat.errors.data }}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.errors.filter }}">Подробно</a></td>
+                    </tr>
+
+                    <tr>
+                        <td>Открыто</td>
+                        <td>{{ stat.opened.data }} {% if stat.opened.percent %} ({{ stat.opened.percent|floatformat:"0" }}%) {% endif %}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.opened.filter }}">Подробно</a></td>
+                    </tr>
+                    <tr>
+                        <td>Отписалось</td>
+                        <td>{{ stat.unsub.data }} {% if stat.unsub.percent %} ({{ stat.unsub.percent|floatformat:"0" }}%) {% endif %}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.unsub.filter }}">Подробно</a></td>
+                    </tr>
+
+                                    <tr>
+                        <td>Нет данных</td>
+                        <td>{{ stat.no_data.data }}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.no_data.filter }}">Подробно</a></td>
+                    </tr>
+                                    <tr>
+                        <td>Переходов по ссылкам</td>
+                        <td>{{ stat.links.data }}</td>
+                        <td><a href="{% url 'newsletters_newsletters_history' object.id %}?filter={{ stat.links.filter }}">Подробно</a></td>
+                    </tr>
+                </tbody>
+            </table>
+
+        </div>
+    </div>
+{% endblock %}
+