Reuse Overview tab for Admin Volume Snapshots

Admin should reuse Project's Overview tab.

Change-Id: I2c8adff108593f539ddf28713de59b0f9f5c4dd1
Closes-Bug: #1642104

openstack_dashboard/dashboards/admin/volumes/snapshots/tabs.py

@@ -22,7 +22,7 @@ from openstack_dashboard.dashboards.project.volumes.snapshots \
 class OverviewTab(overview_tab.OverviewTab):
     name = _("Overview")
     slug = "overview"
-    template_name = ("admin/volumes/snapshots/_detail_overview.html")
+    template_name = ("project/volumes/snapshots/_detail_overview.html")
 
     def get_redirect_url(self):
         return reverse('horizon:admin:volumes:index')

openstack_dashboard/dashboards/admin/volumes/snapshots/views.py

@@ -64,6 +64,15 @@ class UpdateStatusView(forms.ModalFormView):
 
 class DetailView(views.DetailView):
     tab_group_class = vol_snapshot_tabs.SnapshotDetailsTabs
+    volume_url = 'horizon:admin:volumes:volumes:detail'
+
+    def get_context_data(self, **kwargs):
+        context = super(DetailView, self).get_context_data(**kwargs)
+        snapshot = self.get_data()
+        snapshot.volume_url = reverse(self.volume_url,
+                                      args=(snapshot.volume_id,))
+        context["snapshot"] = snapshot
+        return context
 
     @staticmethod
     def get_redirect_url():

openstack_dashboard/dashboards/admin/volumes/templates/volumes/snapshots/_detail_overview.html

@@ -1,50 +0,0 @@
-{% load i18n sizeformat parse_date %}
-
-<h3>{% trans "Volume Snapshot Overview" %}</h3>
-
-<div class="info row detail">
-  <h4>{% trans "Information" %}</h4>
-  <hr class="header_rule">
-  <dl class="dl-horizontal">
-    <dt>{% trans "Name" %}</dt>
-    <dd>{{ snapshot.name }}</dd>
-    <dt>{% trans "ID" %}</dt>
-    <dd>{{ snapshot.id }}</dd>
-    {% if snapshot.description %}
-    <dt>{% trans "Description" %}</dt>
-    <dd>{{ snapshot.description }}</dd>
-    {% endif %}
-    <dt>{% trans "Status" %}</dt>
-    <dd>{{ snapshot.status|capfirst }}</dd>
-    <dt>{% trans "Volume" %}</dt>
-    <dd>
-      <a href="{% url 'horizon:admin:volumes:volumes:detail' snapshot.volume_id %}">
-        {{ volume.name }}
-      </a>
-    </dd>
-  </dl>
-</div>
-
-<div class="specs row detail">
-  <h4>{% trans "Specs" %}</h4>
-  <hr class="header_rule">
-  <dl class="dl-horizontal">
-    <dt>{% trans "Size" %}</dt>
-    <dd>{{ snapshot.size }} {% trans "GiB" %}</dd>
-    <dt>{% trans "Created" %}</dt>
-    <dd>{{ snapshot.created_at|parse_date }}</dd>
-  </dl>
-
-  <h4>{% trans "Metadata" %}</h4>
-  <hr class="header_rule">
-  <dl class="dl-horizontal">
-  {% if snapshot.metadata.items %}
-      {% for key, value in snapshot.metadata.items %}
-          <dt>{{ key }}</dt>
-          <dd>{{ value }}</dd>
-      {% endfor %}
-  {% else %}
-      <dd>{% trans "None" %}</dd>
-  {% endif %}
-  </dl>
-</div>

openstack_dashboard/dashboards/project/volumes/snapshots/views.py

@@ -68,10 +68,13 @@ class DetailView(tabs.TabView):
     tab_group_class = vol_snapshot_tabs.SnapshotDetailTabs
     template_name = 'horizon/common/_detail.html'
     page_title = "{{ snapshot.name|default:snapshot.id }}"
+    volume_url = 'horizon:project:volumes:volumes:detail'
 
     def get_context_data(self, **kwargs):
         context = super(DetailView, self).get_context_data(**kwargs)
         snapshot = self.get_data()
+        snapshot.volume_url = reverse(self.volume_url,
+                                      args=(snapshot.volume_id,))
         table = vol_snapshot_tables.VolumeSnapshotsTable(self.request)
         context["snapshot"] = snapshot
         context["url"] = self.get_redirect_url()

openstack_dashboard/dashboards/project/volumes/templates/volumes/snapshots/_detail_overview.html

@@ -14,7 +14,7 @@
     <dd>{{ snapshot.status|capfirst }}</dd>
     <dt>{% trans "Volume" %}</dt>
     <dd>
-      <a href="{% url 'horizon:project:volumes:volumes:detail' snapshot.volume_id %}">
+      <a href="{{ snapshot.volume_url }}">
         {% if volume.name %}
           {{ volume.name }}
         {% else %}