ef4d8d69c9
blueprint cinder-generic-volume-groups Co-Authored-By: Ivan Kolodyazhny <e0ne@e0ne.info> Change-Id: I96515087a3e3a5328cceaff4e0e9a811601c7ba0
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# Copyright 2012 Nebula, Inc.
|
|
#
|
|
# 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.urls import reverse
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import exceptions
|
|
from horizon import tabs
|
|
|
|
from openstack_dashboard.api import cinder
|
|
|
|
|
|
class OverviewTab(tabs.Tab):
|
|
name = _("Overview")
|
|
slug = "overview"
|
|
template_name = ("project/snapshots/_detail_overview.html")
|
|
|
|
def get_context_data(self, request):
|
|
try:
|
|
snapshot = self.tab_group.kwargs['snapshot']
|
|
volume = cinder.volume_get(request, snapshot.volume_id)
|
|
except Exception:
|
|
redirect = self.get_redirect_url()
|
|
exceptions.handle(self.request,
|
|
_('Unable to retrieve snapshot details.'),
|
|
redirect=redirect)
|
|
return {"snapshot": snapshot,
|
|
"volume": volume,
|
|
"group_snapshot": snapshot.group_snapshot}
|
|
|
|
def get_redirect_url(self):
|
|
return reverse('horizon:project:snapshots:index')
|
|
|
|
|
|
class SnapshotDetailTabs(tabs.TabGroup):
|
|
slug = "snapshot_details"
|
|
tabs = (OverviewTab,)
|