# 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 openstack_dashboard import api
from horizon import exceptions
from horizon import forms
from horizon import messages
[docs]class CreateExtraSpec(forms.SelfHandlingForm):
key = forms.CharField(max_length=255, label=_("Key"))
value = forms.CharField(max_length=255, label=_("Value"))
[docs] def handle(self, request, data):
type_id = self.initial['type_id']
try:
api.cinder.volume_type_extra_set(request,
type_id,
{data['key']: data['value']})
msg = _('Created extra spec "%s".') % data['key']
messages.success(request, msg)
return True
except Exception:
redirect = reverse("horizon:admin:volumes:index")
exceptions.handle(request,
_("Unable to create volume type extra spec."),
redirect=redirect)
[docs]class EditExtraSpec(forms.SelfHandlingForm):
value = forms.CharField(max_length=255, label=_("Value"))
[docs] def handle(self, request, data):
key = self.initial['key']
type_id = self.initial['type_id']
try:
api.cinder.volume_type_extra_set(request,
type_id,
{key: data['value']})
msg = _('Saved extra spec "%s".') % key
messages.success(request, msg)
return True
except Exception:
redirect = reverse("horizon:admin:volumes:index")
exceptions.handle(request,
_("Unable to edit volume type extra spec."),
redirect=redirect)