UPD: dav_events: enable save as draft

dav_events/templates/dav_events/event_create/SummaryForm.html

@@ -40,11 +40,9 @@
     {% bootstrap_icon 'remove' %} 
     {% trans 'Abbrechen' %}
 </a>
-<!--
 <button id="btn-form-save" type="submit" name="save" class="btn btn-info">
     {% bootstrap_icon 'hdd' %}&thinsp;
     {% trans 'Als Entwurf speichern' %}
 </button>
--->
 {% endbuttons %}
 {% endblock form-buttons %}

dav_events/views/events.py

@@ -543,6 +543,18 @@ class EventUpdateStatusView(EventPermissionMixin, generic.DetailView):
             messages.error(request, message)
             return HttpResponseRedirect(event.get_absolute_url())
 
+        if not event.workflow.has_reached_status('publishing*') and not event.workflow.has_reached_status('published*'):
+            cur_pub_date = event.planned_publication_date
+            real_pub_date, real_pub_issue = event.workflow.plan_publication(event.first_day, event.deadline)
+            if cur_pub_date != real_pub_date:
+                if real_pub_date is None:
+                    real_pub_str = _(u'Unverzüglich')
+                else:
+                    real_pub_str = u'%s (%s)' % (real_pub_date.strftime('%d.%m.%Y'), real_pub_issue)
+                event.planned_publication_date = real_pub_date
+                event.save()
+                messages.warning(request, _(u'Veröffentlichungsdatum wurde angepasst: %s') % real_pub_str)
+
         event.workflow.update_status(status, request.user)
 
         if status.startswith('submit'):
@@ -602,7 +614,21 @@ class EventUpdateView(EventPermissionMixin, generic.UpdateView):
 
     def form_valid(self, form):
         form.instance.editor = self.request.user
-        self.object = form.save()
+        event = form.save()
+        self.object = event
+
+        if not event.workflow.has_reached_status('publishing*') and not event.workflow.has_reached_status('published*'):
+            cur_pub_date = event.planned_publication_date
+            real_pub_date, real_pub_issue = event.workflow.plan_publication(event.first_day, event.deadline)
+            if cur_pub_date != real_pub_date:
+                if real_pub_date is None:
+                    real_pub_str = _(u'Unverzüglich')
+                else:
+                    real_pub_str = u'%s (%s)' % (real_pub_date.strftime('%d.%m.%Y'), real_pub_issue)
+                event.planned_publication_date = real_pub_date
+                event.save()
+                messages.warning(self.request, _(u'Veröffentlichungsdatum wurde angepasst: %s') % real_pub_str)
+
         return HttpResponseRedirect(self.get_success_url())
 
     @method_decorator(login_required)

dav_events/workflow.py

@@ -489,9 +489,8 @@ class BasicWorkflow(object):
     #
     # Misc logic
     #
-    # TODO: is a class method a good idea?
-    @classmethod
-    def plan_publication(cls, first_day, deadline=None):
+    @staticmethod
+    def plan_publication(first_day, deadline=None):
         app_config = apps.get_containing_app_config(__package__)
 
         if deadline: