Create the views one for the installation properties namespaces and another for the details of each namespace

apps/installation/__init__.py

@@ -1,15 +1,19 @@
 from __future__ import absolute_import
 
-from south.signals import post_migrate
-
-from project_tools.api import register_tool
-
 from django.db import transaction
 from django.db.models.signals import post_save
 from django.db.utils import DatabaseError
 from django.dispatch import receiver
+from django.utils.translation import ugettext_lazy as _
 
-from .links import installation_details
+from south.signals import post_migrate
+
+from common.utils import encapsulate
+from navigation.api import register_links, register_model_list_columns
+from project_tools.api import register_tool
+
+from .classes import Property, PropertyNamespace
+from .links import link_menu_link, link_namespace_details, link_namespace_list
 from .models import Installation
     
 
@@ -33,6 +37,31 @@ def check_first_run():
             details.submit()
 
 
-register_tool(installation_details)
+register_model_list_columns(PropertyNamespace, [
+    {
+        'name': _(u'label'),
+        'attribute': 'label'
+    },
+    {
+        'name': _(u'items'),
+        'attribute': encapsulate(lambda entry: len(entry.get_properties()))
+    }    
+])
+
+register_model_list_columns(Property, [
+    {
+        'name': _(u'label'),
+        'attribute': 'label'
+    },
+    {
+        'name': _(u'value'),
+        'attribute': 'value'
+    }    
+])
+
+register_links(PropertyNamespace, [link_namespace_details])
+register_links(['namespace_list', PropertyNamespace], [link_namespace_list], menu_name='secondary_menu')
+
+register_tool(link_menu_link)
 
 check_first_run()

apps/installation/links.py

@@ -4,4 +4,6 @@ from django.utils.translation import ugettext_lazy as _
 
 from .permissions import PERMISSION_INSTALLATION_DETAILS
 
-installation_details = {'text': _(u'installation details'), 'view': 'installation_details', 'icon': 'interface_preferences.png', 'permissions': [PERMISSION_INSTALLATION_DETAILS]}
+link_menu_link = {'text': _(u'installation details'), 'view': 'namespace_list', 'icon': 'interface_preferences.png', 'permissions': [PERMISSION_INSTALLATION_DETAILS]}
+link_namespace_list = {'text': _(u'installation property namespaces'), 'view': 'namespace_list', 'famfam': 'layout', 'permissions': [PERMISSION_INSTALLATION_DETAILS]}
+link_namespace_details = {'text': _(u'details'), 'view': 'namespace_details', 'args': 'object.id', 'famfam': 'layout_link', 'permissions': [PERMISSION_INSTALLATION_DETAILS]}

apps/installation/urls.py

@@ -1,5 +1,6 @@
 from django.conf.urls.defaults import patterns, url
 
 urlpatterns = patterns('installation.views',
-    url(r'^details/$', 'installation_details', (), 'installation_details'),
+    url(r'^$', 'namespace_list', (), 'namespace_list'),
+    url(r'^(?P<namespace_id>\w+)/details/$', 'namespace_details', (), 'namespace_details'),
 )

apps/installation/views.py

@@ -7,19 +7,35 @@ from django.core.exceptions import PermissionDenied
 
 from permissions.models import Permission
 
+from .classes import Property, PropertyNamespace
 from .permissions import PERMISSION_INSTALLATION_DETAILS
 from .models import Installation
 
 
-def installation_details(request):
+def namespace_list(request):
     Permission.objects.check_permissions(request.user, [PERMISSION_INSTALLATION_DETAILS])
 
-    paragraphs = []
-    
-    for instance in Installation().get_properties():
-        paragraphs.append('%s: %s' % (unicode(instance.label), instance.value))
-        
-    return render_to_response('generic_template.html', {
-        'paragraphs': paragraphs,
-        'title': _(u'Installation environment details')
-    }, context_instance=RequestContext(request))   
+    Installation().get_properties()
+
+    return render_to_response('generic_list.html', {
+        'object_list':  PropertyNamespace.get_all(),
+        'title': _(u'installation property namespaces'),
+        'hide_object': True,
+    }, context_instance=RequestContext(request))
+
+
+def namespace_details(request, namespace_id):
+    Permission.objects.check_permissions(request.user, [PERMISSION_INSTALLATION_DETAILS])
+
+    Installation().get_properties()
+
+    namespace = PropertyNamespace.get(namespace_id)
+    object_list = namespace.get_properties()
+    title = _(u'installation namespace details for: %s') % namespace.label
+
+    return render_to_response('generic_list.html', {
+        'object_list': object_list,
+        'hide_object': True,
+        'title': title,
+        'object': namespace,
+    }, context_instance=RequestContext(request))