Add receiver detail page

Change-Id: I79a25af144c0ebb50866731ef40f741beb6f2ebb

senlin_dashboard/api/senlin.py

@@ -51,7 +51,7 @@ class Event(base.APIResourceWrapper):
 
 class Receiver(base.APIResourceWrapper):
     _attrs = ['id', 'name', 'type', 'cluster_id', 'action', 'created_at',
-              'updated_at']
+              'updated_at', 'channel']
 
 
 @memoized.memoized
@@ -185,3 +185,8 @@ def receiver_create(request, params):
 def receiver_delete(request, receiver):
     """Delete receiver."""
     senlinclient(request).delete_receiver(receiver)
+
+
+def receiver_get(request, receiver):
+    receiver = senlinclient(request).get_receiver(receiver)
+    return Receiver(receiver)

senlin_dashboard/cluster/receivers/tables.py

@@ -55,7 +55,8 @@ def get_updated_time(object):
 
 
 class ReceiversTable(tables.DataTable):
-    name = tables.Column("name", verbose_name=_("Name"))
+    name = tables.Column("name", verbose_name=_("Name"),
+                         link="horizon:cluster:receivers:detail")
     type = tables.Column("type", verbose_name=_("Type"))
     cluster_id = tables.Column("cluster_id", verbose_name=_("Cluster ID"))
     action = tables.Column("action", verbose_name=_("Action"))

senlin_dashboard/cluster/receivers/tabs.py

@@ -0,0 +1,29 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import tabs
+
+
+class OverviewTab(tabs.Tab):
+    name = _("Overview")
+    slug = "overview"
+    template_name = ("cluster/receivers/_detail_overview.html")
+
+    def get_context_data(self, request):
+        return {"receiver": self.tab_group.kwargs["receiver"]}
+
+
+class ReceiverDetailTabs(tabs.TabGroup):
+    slug = "receiver_details"
+    tabs = (OverviewTab,)

senlin_dashboard/cluster/receivers/templates/receivers/_detail_overview.html

@@ -0,0 +1,24 @@
+{% load i18n parse_date %}
+
+<div class="detail">
+  <h4>{% trans "Information" %}</h4>
+  <hr class="header_rule">
+  <dl class="dl-horizontal">
+    <dt>{% trans "Name" %}</dt>
+    <dd>{{ receiver.name }}</dd>
+    <dt>{% trans "ID" %}</dt>
+    <dd>{{ receiver.id }}</dd>
+    <dt>{% trans "Type" %}</dt>
+    <dd>{{ receiver.type }}</dd>
+    <dt>{% trans "Cluster ID" %}</dt>
+    <dd>{{ receiver.cluster_id }}</dd>
+    <dt>{% trans "Channel" %}</dt>
+    <dd>{{ receiver.channel }}</dd>
+    <dt>{% trans "Created" context "Created time" %}</dt>
+    <dd>{{ profile.created_at|parse_date }}</dd>
+    {% if profile.updated_at %}
+    <dt>{% trans "Updated" context "Updated time" %}</dt>
+    <dd>{{ profile.updated_at|parse_date }}</dd>
+    {% endif %}
+  </dl>
+</div>

senlin_dashboard/cluster/receivers/urls.py

@@ -20,4 +20,6 @@ urlpatterns = patterns(
     '',
     url(r'^$', views.IndexView.as_view(), name='index'),
     url(r'^create/$', views.CreateView.as_view(), name='create'),
+    url(r'^(?P<receiver_id>[^/]+)/$',
+        views.DetailView.as_view(), name='detail'),
 )

senlin_dashboard/cluster/receivers/views.py

@@ -13,13 +13,16 @@
 from django.core.urlresolvers import reverse_lazy
 from django.utils.translation import ugettext_lazy as _
 
-from senlin_dashboard.api import senlin
-from senlin_dashboard.cluster.receivers import forms as receivers_forms
-from senlin_dashboard.cluster.receivers.tables import ReceiversTable
-
 from horizon import exceptions
 from horizon import forms
 from horizon import tables
+from horizon import tabs
+from horizon.utils import memoized
+
+from senlin_dashboard.api import senlin
+from senlin_dashboard.cluster.receivers import forms as receivers_forms
+from senlin_dashboard.cluster.receivers.tables import ReceiversTable
+from senlin_dashboard.cluster.receivers import tabs as receivers_tabs
 
 
 class IndexView(tables.DataTableView):
@@ -44,3 +47,34 @@ class CreateView(forms.ModalFormView):
     form_class = receivers_forms.CreateReceiverForm
     submit_url = reverse_lazy("horizon:cluster:receivers:create")
     success_url = reverse_lazy("horizon:cluster:receivers:index")
+
+
+class DetailView(tabs.TabView):
+    tab_group_class = receivers_tabs.ReceiverDetailTabs
+    template_name = 'horizon/common/_detail.html'
+    page_title = "{{ receiver.name }}"
+
+    @memoized.memoized_method
+    def get_object(self):
+        try:
+            # Get initial receiver information
+            receiver_id = self.kwargs["receiver_id"]
+            receiver = senlin.receiver_get(self.request, receiver_id)
+        except Exception:
+            msg = _("Unable to retrieve receiver.")
+            url = reverse_lazy("horizon:cluster:receivers:index")
+            exceptions.handle(self.request, msg, redirect=url)
+        return receiver
+
+    def get_context_data(self, **kwargs):
+        context = super(DetailView, self).get_context_data(**kwargs)
+        table = ReceiversTable(self.request)
+        receiver = self.get_object()
+        context["actions"] = table.render_row_actions(receiver)
+        context["receiver"] = receiver
+        context["url"] = reverse_lazy("horizon:cluster:receivers:index")
+        return context
+
+    def get_tabs(self, request, *args, **kwargs):
+        receiver = self.get_object()
+        return self.tab_group_class(request, receiver=receiver, **kwargs)