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# 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.core.urlresolvers import reverse_lazy
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import forms
from horizon.utils import memoized
from openstack_dashboard.api import cinder
from openstack_dashboard.dashboards.admin.volumes.snapshots \
import forms as vol_snapshot_forms
from openstack_dashboard.dashboards.admin.volumes.snapshots \
import tabs as vol_snapshot_tabs
from openstack_dashboard.dashboards.project.volumes.snapshots \
import views
class UpdateStatusView(forms.ModalFormView):
form_class = vol_snapshot_forms.UpdateStatus
modal_id = "update_volume_snapshot_status"
template_name = 'admin/volumes/snapshots/update_status.html'
submit_label = _("Update Status")
submit_url = "horizon:admin:volumes:snapshots:update_status"
success_url = reverse_lazy("horizon:admin:volumes:snapshots_tab")
page_title = _("Update Volume Snapshot Status")
@memoized.memoized_method
def get_object(self):
snap_id = self.kwargs['snapshot_id']
try:
self._object = cinder.volume_snapshot_get(self.request,
snap_id)
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve volume snapshot.'),
redirect=self.success_url)
return self._object
def get_context_data(self, **kwargs):
context = super(UpdateStatusView, self).get_context_data(**kwargs)
context['snapshot_id'] = self.kwargs["snapshot_id"]
args = (self.kwargs['snapshot_id'],)
context['submit_url'] = reverse(self.submit_url, args=args)
return context
def get_initial(self):
snapshot = self.get_object()
return {'snapshot_id': self.kwargs["snapshot_id"],
'status': snapshot.status}
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():
return reverse('horizon:admin:volumes:index')
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