general: add initial template support

combo/data/models.py

@@ -27,6 +27,7 @@ from model_utils.managers import InheritanceManager
 class Page(models.Model):
     title = models.CharField(_('Title'), max_length=50)
     slug = models.SlugField()
+    template_name = models.CharField(max_length=50)
 
 
 class CellBase(models.Model):

combo/manager/forms.py

@@ -0,0 +1,30 @@
+# combo - content management system
+# Copyright (C) 2014  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django import forms
+from django.conf import settings
+
+from combo.data.models import Page
+
+class PageForm(forms.ModelForm):
+    class Meta:
+        model = Page
+
+    def __init__(self, *args, **kwargs):
+        super(PageForm, self).__init__(*args, **kwargs)
+        templates = [(x[0], x[1]['name']) for x in settings.COMBO_PUBLIC_TEMPLATES.items()]
+        templates.sort(lambda x, y: cmp(x[1], y[1]))
+        self.fields['template_name'].widget = forms.Select(choices=templates)

combo/manager/templates/combo/page_view.html

@@ -4,10 +4,15 @@
 
 {% block appbar %}
 <h2>Page - {{ object.title }}</h2>
+<a rel="popup" href="{% url 'combo-manager-page-edit' pk=object.id %}">edit</a>
 {% endblock %}
 
 {% block content %}
 
+<div id="meta">
+  <label>Current template: </label> {{ object.template_name }}
+</div>
+
 <div id="available-cells">
 <h2>Available cells</h2>
 <ul>

combo/manager/urls.py

@@ -25,6 +25,8 @@ urlpatterns = patterns('combo.views',
         url(r'^pages/add/$', views.page_add, name='combo-manager-page-add'),
         url(r'^pages/(?P<pk>\w+)/$', views.page_view,
             name='combo-manager-page-view'),
+        url(r'^pages/(?P<pk>\w+)/edit$', views.page_edit,
+            name='combo-manager-page-edit'),
         url(r'^pages/(?P<page_pk>\w+)/add-cell-to-(?P<ph_key>\w+)/(?P<cell_type>\w+)/$', views.page_add_cell,
             name='combo-manager-page-add-cell'),
         url(r'^pages/(?P<page_pk>\w+)/cell/(?P<cell_pk>\w+)/$', views.page_edit_cell,

combo/manager/views.py

@@ -25,6 +25,8 @@ from django.views.generic import (TemplateView, RedirectView, DetailView,
 
 from combo.data.models import Page, CellBase
 
+from .forms import PageForm
+
 
 class HomepageView(TemplateView):
     template_name = 'combo/manager_home.html'
@@ -42,10 +44,25 @@ pages_list = PagesListView.as_view()
 class PageAddView(CreateView):
     model = Page
     template_name = 'combo/page_add.html'
+    form_class = PageForm
+
+    def get_success_url(self):
+        return reverse('combo-manager-page-view', kwargs={'pk': self.object.id})
 
 page_add = PageAddView.as_view()
 
 
+class PageEditView(UpdateView):
+    model = Page
+    template_name = 'combo/page_add.html'
+    form_class = PageForm
+
+    def get_success_url(self):
+        return reverse('combo-manager-page-view', kwargs={'pk': self.object.id})
+
+page_edit = PageEditView.as_view()
+
+
 class PageView(DetailView):
     model = Page
     template_name = 'combo/page_view.html'
@@ -55,7 +72,7 @@ class PageView(DetailView):
         context['cell_types'] = CellBase.get_cell_content_types()
         cells = CellBase.objects.filter(page_id=self.object.id
                 ).order_by('order').select_subclasses()
-        template = 'standard'
+        template = self.object.template_name
         placeholders = []
         combo_template = settings.COMBO_PUBLIC_TEMPLATES.get(template)
         for placeholder_key, placeholder in combo_template['placeholders'].items():

combo/public/views.py

@@ -14,6 +14,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+from django.conf import settings
 from django.shortcuts import get_object_or_404, render
 
 from combo.data.models import CellBase, Page
@@ -28,4 +29,5 @@ def page(request):
         'page_cells': CellBase.objects.filter(page_id=page.id
             ).order_by('order').select_subclasses()
     }
-    return render(request, 'combo/page_template.html', ctx)
+    template_name = settings.COMBO_PUBLIC_TEMPLATES[page.template_name]['template']
+    return render(request, template_name, ctx)

combo/settings.py

@@ -96,7 +96,8 @@ CKEDITOR_UPLOAD_PATH = os.path.join(BASE_DIR, 'uploads/ckeditor')
 
 COMBO_PUBLIC_TEMPLATES = {
     'standard': {
-        'template': 'page_template.html',
+        'name': 'Standard',
+        'template': 'combo/page_template.html',
         'placeholders': {
             'content': {
                 'name': 'Content',