Source code for openstack_dashboard.dashboards.project.volumes.views
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# 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.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import tabs
from horizon.utils import memoized
from openstack_dashboard.api import cinder
from openstack_dashboard.dashboards.project.volumes \
import tabs as project_tabs
from openstack_dashboard.dashboards.project.volumes \
.snapshots import tabs as vol_snapshot_tabs
[docs]class IndexView(tabs.TabbedTableView):
tab_group_class = project_tabs.VolumeAndSnapshotTabs
template_name = 'project/volumes/index.html'
[docs]class DetailView(tabs.TabView):
tab_group_class = vol_snapshot_tabs.SnapshotDetailTabs
template_name = 'project/volumes/snapshots/detail.html'
[docs] def get_context_data(self, **kwargs):
context = super(DetailView, self).get_context_data(**kwargs)
context["snapshot"] = self.get_data()
return context
@memoized.memoized_method
[docs] def get_data(self):
try:
snapshot_id = self.kwargs['snapshot_id']
snapshot = cinder.volume_snapshot_get(self.request, snapshot_id)
except Exception:
redirect = reverse('horizon:project:volumes:index')
exceptions.handle(self.request,
_('Unable to retrieve snapshot details.'),
redirect=redirect)
return snapshot
[docs] def get_tabs(self, request, *args, **kwargs):
snapshot = self.get_data()
return self.tab_group_class(request, snapshot=snapshot, **kwargs)