Add global service configuration dialog

Change-Id: Id1dad3c61dc3b6749cd9b591e7c9ca53296ee31a

tuskar_boxes/overview/forms.py

@@ -17,8 +17,9 @@ import logging
 import django.forms
 from django.utils.translation import ugettext_lazy as _
 import horizon.exceptions
+from tuskar_ui import api
 from tuskar_ui.infrastructure.overview import forms
-
+from tuskar_ui.infrastructure.parameters import forms as parameters_forms
 
 LOG = logging.getLogger(__name__)
 
@@ -66,3 +67,30 @@ class EditPlan(forms.EditPlan):
                 if not value:
                     cleaned_data[key.replace('-flavor', '-count')] = 0
         return cleaned_data
+
+
+class GlobalServiceConfig(horizon.forms.SelfHandlingForm):
+    def __init__(self, *args, **kwargs):
+        super(GlobalServiceConfig, self).__init__(*args, **kwargs)
+        self.fields.update({
+            k: v for (k, v) in
+            parameters_forms.parameter_fields(self.request).iteritems()
+            if '::' not in k
+        })
+
+    def handle(self, request, data):
+        plan = api.tuskar.Plan.get_the_plan(self.request)
+
+        try:
+            plan.patch(request, plan.uuid, data)
+        except Exception as e:
+            horizon.exceptions.handle(
+                request,
+                _("Unable to update the service configuration."))
+            LOG.exception(e)
+            return False
+        else:
+            horizon.messages.success(
+                request,
+                _("Service configuration updated."))
+            return True

tuskar_boxes/overview/urls.py

@@ -24,7 +24,8 @@ urlpatterns = tuskar_urls.urlpatterns[1:]
 urlpatterns.extend(urls.patterns(
     '',
     urls.url(r'^$', views.IndexView.as_view(), name='index'),
-    urls.url(r'^config$', views.IndexView.as_view(), name='config'),
+    urls.url(r'^config$', views.GlobalServiceConfigView.as_view(),
+             name='config'),
 ))
 
 if settings.DEBUG:

tuskar_boxes/overview/views.py

@@ -18,6 +18,7 @@ import operator
 from django.core.urlresolvers import reverse
 import django.utils.text
 from django.utils.translation import ugettext_lazy as _
+import horizon.forms
 from openstack_dashboard.api import base as api_base
 
 from tuskar_ui import api
@@ -191,3 +192,12 @@ class IndexView(views.IndexView):
             'ajax_modal': True,
         }]
         return context
+
+
+class GlobalServiceConfigView(horizon.forms.ModalFormView):
+    form_class = forms.GlobalServiceConfig
+    template_name = "tuskar_boxes/overview/global_service_config.html"
+    submit_label = _("Save Configuration")
+
+    def get_success_url(self):
+        return reverse('horizon:infrastructure:overview:index')

tuskar_boxes/templates/tuskar_boxes/overview/_global_service_config.html

@@ -0,0 +1,13 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}configuration_form{% endblock %}
+{% block form_action %}{% url 'horizon:infrastructure:overview:config' %}{% endblock %}
+{% block modal-header %}{% trans "Global Service Configuration" %}{% endblock %}
+
+{% block modal-body %}
+<div class="form form-horizontal">
+{% include "horizon/common/_horizontal_fields.html" %}
+</div>
+{% endblock %}

tuskar_boxes/templates/tuskar_boxes/overview/global_service_config.html

@@ -0,0 +1,11 @@
+{% extends "base.html" %}
+{% load i18n %}
+{% block title %}{% trans "Global Service Configuration" %}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_page_header.html" with title=_("Global Service Configuration") %}
+{% endblock %}
+
+{% block main %}
+  {% include "tuskar_boxes/overview/_global_service_config.html" %}
+{% endblock %}