manager: fill first page form with default values

combo/manager/views.py

@@ -24,6 +24,7 @@ from django.core.urlresolvers import reverse
 from django.forms import models as model_forms
 from django.http import HttpResponse, Http404
 from django.shortcuts import redirect
+from django.utils.translation import ugettext_lazy as _
 from django.views.decorators.csrf import requires_csrf_token
 from django.views.generic import (TemplateView, RedirectView, DetailView,
         CreateView, UpdateView, ListView, DeleteView)
@@ -50,6 +51,14 @@ class PageAddView(CreateView):
     template_name = 'combo/page_add.html'
     form_class = PageForm
 
+    def get_initial(self):
+        initial = super(PageAddView, self).get_initial()
+        if Page.objects.count() == 0:
+            # first page
+            initial['title'] = _('Home')
+            initial['slug'] = 'index'
+        return initial
+
     def get_success_url(self):
         return reverse('combo-manager-page-view', kwargs={'pk': self.object.id})