manager: add possibility to remove events (#13041)

chrono/agendas/models.py

@@ -88,6 +88,9 @@ class Event(models.Model):
         return self.booking_set.filter(cancellation_datetime__isnull=True,
                 in_waiting_list=True).count()
 
+    def get_absolute_url(self):
+        return reverse('chrono-manager-event-edit', kwargs={'pk': self.id})
+
 
 class Booking(models.Model):
     event = models.ForeignKey(Event)

chrono/manager/templates/chrono/manager_event_form.html

@@ -16,6 +16,7 @@
 {% block appbar %}
 {% if object.id %}
 <h2>{% trans "Edit Event" %}</h2>
+<a rel="popup" href="{% url 'chrono-manager-event-delete' pk=object.id %}">{% trans 'Delete' %}</a>
 {% else %}
 <h2>{% trans "New Event" %}</h2>
 {% endif %}

chrono/manager/urls.py

@@ -32,5 +32,7 @@ urlpatterns = patterns('chrono.views',
             name='chrono-manager-agenda-add-event'),
         url(r'^events/(?P<pk>\w+)/$', views.event_edit,
             name='chrono-manager-event-edit'),
+        url(r'^events/(?P<pk>\w+)/delete$', views.event_delete,
+            name='chrono-manager-event-delete'),
         url(r'^menu.json$', views.menu_json),
 )

chrono/manager/views.py

@@ -100,9 +100,19 @@ class EventEditView(UpdateView):
     def get_success_url(self):
         return reverse('chrono-manager-agenda-view', kwargs={'pk': self.object.agenda_id})
 
-
 event_edit = EventEditView.as_view()
 
+
+class EventDeleteView(DeleteView):
+    template_name = 'chrono/manager_confirm_delete.html'
+    model = Event
+
+    def get_success_url(self):
+        return self.object.agenda.get_absolute_url()
+
+event_delete = EventDeleteView.as_view()
+
+
 def menu_json(request):
     response = HttpResponse(content_type='application/json')
     label = _('Agendas')