# 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 forms
from horizon import messages
from openstack_dashboard.api import cinder
[docs]class UpdateForm(forms.SelfHandlingForm):
name = forms.CharField(max_length=255, label=_("Name"))
description = forms.CharField(max_length=255,
widget=forms.Textarea(attrs={'rows': 4}),
label=_("Description"),
required=False)
[docs] def handle(self, request, data):
cgroup_id = self.initial['cgroup_id']
try:
cinder.volume_cgroup_update(request,
cgroup_id,
data['name'],
data['description'])
message = _('Updating volume consistency '
'group "%s"') % data['name']
messages.info(request, message)
return True
except Exception:
redirect = reverse("horizon:project:volumes:index")
exceptions.handle(request,
_('Unable to update volume consistency group.'),
redirect=redirect)