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# 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.
"""
Admin views for managing volumes.
"""
from django.core.urlresolvers import reverse
from django.utils.datastructures import SortedDict
from django.utils.translation import ugettext_lazy as _
from openstack_dashboard.dashboards.project.volumes.views import \
DetailView as _DetailView
from openstack_dashboard.dashboards.project.volumes.views import \
VolumeTableMixIn
from openstack_dashboard.api import cinder
from openstack_dashboard.api import keystone
from openstack_dashboard.dashboards.admin.volumes.forms import CreateVolumeType
from openstack_dashboard.dashboards.admin.volumes.tables import VolumesTable
from openstack_dashboard.dashboards.admin.volumes.tables \
import VolumeTypesTable
from horizon import exceptions
from horizon import forms
from horizon import tables
class IndexView(tables.MultiTableView, VolumeTableMixIn):
table_classes = (VolumesTable, VolumeTypesTable)
template_name = "admin/volumes/index.html"
def get_volumes_data(self):
volumes = self._get_volumes(search_opts={'all_tenants': True})
instances = self._get_instances(search_opts={'all_tenants': True})
self._set_id_if_nameless(volumes, instances)
self._set_attachments_string(volumes, instances)
# Gather our tenants to correlate against IDs
try:
tenants, has_more = keystone.tenant_list(self.request)
except:
tenants = []
msg = _('Unable to retrieve volume project information.')
exceptions.handle(self.request, msg)
tenant_dict = SortedDict([(t.id, t) for t in tenants])
for volume in volumes:
tenant_id = getattr(volume, "os-vol-tenant-attr:tenant_id", None)
tenant = tenant_dict.get(tenant_id, None)
volume.tenant_name = getattr(tenant, "name", None)
return volumes
def get_volume_types_data(self):
try:
volume_types = cinder.volume_type_list(self.request)
except:
volume_types = []
exceptions.handle(self.request,
_("Unable to retrieve volume types"))
return volume_types
class DetailView(_DetailView):
template_name = "admin/volumes/detail.html"
class CreateVolumeTypeView(forms.ModalFormView):
form_class = CreateVolumeType
template_name = 'admin/volumes/create_volume_type.html'
success_url = 'horizon:admin:volumes:index'
def get_success_url(self):
return reverse(self.success_url)
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