UI:Actions list:remove desc column+details screen

* Removed “Description” column.
* Added “Action details” overview screen
  which shows a detailed view of specific action.

Screen: http://pasteboard.co/2aNN6XAH.png

Partially implements blueprint: Actions-screen-improvements
Closes-Bug: 1505659
Change-Id: Ie0298d9856f88a5ecca0ea0497bc9c1b9ba83c9f

mistraldashboard/actions/tables.py

@@ -83,7 +83,6 @@ class ActionsTable(tables.DataTable):
         verbose_name=_("Name"),
         link="horizon:mistral:actions:detail"
     )
-    description = tables.Column("description", verbose_name=_("Description"))
     is_system = tables.Column("is_system", verbose_name=_("Is System"))
     tags = tables.Column(tags_to_string, verbose_name=_("Tags"))
     inputs = tables.Column(cut, verbose_name=_("Input"))

mistraldashboard/actions/templates/actions/detail.html

@@ -8,6 +8,28 @@
 
 {% block main %}
   <div class="detail">
-    <pre>{{ definition }}</pre>
+        <h4>{% trans "Overview" %}</h4>
+        <hr class="header_rule">
+        <dl class="dl-horizontal">
+            <dt>{% trans "Name" %}</dt>
+            <dd>{{ action.name }}</dd>
+            <dt>{% trans "ID" %}</dt>
+            <dd>{{ action.id }}</dd>
+            <dt>{% trans "Description" %}</dt>
+            <dd>{{ action.description }}</dd>
+            <dt>{% trans "Tags" %}</dt>
+            <dd>{{ action.tags }}</dd>
+            <dt>{% trans "Created at" %}</dt>
+            <dd>{{ action.created_at }}</dd>
+            <dt>{% trans "Is system" %}</dt>
+            <dd>{{ action.is_system }}</dd>
+            <dt>{% trans "Updated at" %}</dt>
+            <dd>{{ action.updated_at }}</dd>
+            <dt>{% trans "Scope" %}</dt>
+            <dd>{{ action.scope }}</dd>
+            <dt>{% trans "Input" %}</dt>
+            <dd>{{ action.input }}</dd>
+        </dl>
   </div>
 {% endblock %}
+

mistraldashboard/actions/views.py

@@ -63,7 +63,7 @@ class DetailView(generic.TemplateView):
     def get_context_data(self, **kwargs):
         context = super(DetailView, self).get_context_data(**kwargs)
         action = self.get_data(self.request, **kwargs)
-        context['definition'] = action.definition
+        context['action'] = action
 
         return context