Merge "Show workbook definition"

mistraldashboard/api.py

@@ -88,3 +88,12 @@ def workbook_list(request):
     """Returns all workbooks."""
 
     return mistralclient(request).workbooks.list()
+
+
+def workbook_get(request, workbook_name):
+    """Get specific workbook.
+
+    :param workbook_name: Workbook name
+    """
+
+    return mistralclient(request).workbooks.get(workbook_name)

mistraldashboard/workbooks/tables.py

@@ -25,7 +25,11 @@ def tags_to_string(workbook):
 
 
 class WorkbooksTable(tables.DataTable):
-    name = tables.Column("name", verbose_name=_("Name"))
+    name = tables.Column(
+        "name",
+        verbose_name=_("Name"),
+        link="horizon:mistral:workbooks:detail"
+    )
     tags = tables.Column(tags_to_string, verbose_name=_("Tags"))
     created = tables.Column(
         "created_at",

mistraldashboard/workbooks/templates/workbooks/detail.html

@@ -0,0 +1,13 @@
+{% extends 'base.html' %}
+{% load i18n %}
+{% block title %}{% trans "Workbook Definition" %}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_page_header.html" with title=_("Workbook Definition") %}
+{% endblock page_header %}
+
+{% block main %}
+  <div class="detail">
+    <pre>{{ definition }}</pre>
+  </div>
+{% endblock %}

mistraldashboard/workbooks/urls.py

@@ -17,11 +17,12 @@
 from django.conf.urls import patterns  # noqa
 from django.conf.urls import url  # noqa
 
-from mistraldashboard.workbooks.views import IndexView
+from mistraldashboard.workbooks import views
 
 WORKBOOKS = r'^(?P<workbook_name>[^/]+)/%s$'
 
 urlpatterns = patterns(
     '',
-    url(r'^$', IndexView.as_view(), name='index'),
+    url(r'^$', views.IndexView.as_view(), name='index'),
+    url(WORKBOOKS % 'detail', views.DetailView.as_view(), name='detail'),
 )

mistraldashboard/workbooks/views.py

@@ -14,6 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+from django.views import generic
+
+from horizon import exceptions
 from horizon import tables
 
 from mistraldashboard import api
@@ -26,3 +31,26 @@ class IndexView(tables.DataTableView):
 
     def get_data(self):
         return api.workbook_list(self.request)
+
+
+class DetailView(generic.TemplateView):
+    template_name = 'mistral/workbooks/detail.html'
+    page_title = _("Workbook Definition")
+
+    def get_context_data(self, **kwargs):
+        context = super(DetailView, self).get_context_data(**kwargs)
+        workbook = self.get_data(self.request, **kwargs)
+        context['definition'] = workbook.definition
+
+        return context
+
+    def get_data(self, request, **kwargs):
+        try:
+            workbook_name = kwargs['workbook_name']
+            workbook = api.workbook_get(request, workbook_name)
+        except Exception:
+            msg = _('Unable to get workbook "%s".') % workbook_name
+            redirect = reverse('horizon:mistral:workbooks:index')
+            exceptions.handle(self.request, msg, redirect=redirect)
+
+        return workbook