Source code for openstack_dashboard.dashboards.project.networks.forms

# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 NEC Corporation
#
#    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.

import logging

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 import api
from openstack_dashboard import policy


LOG = logging.getLogger(__name__)


[docs]class UpdateNetwork(forms.SelfHandlingForm): name = forms.CharField(label=_("Name"), required=False) tenant_id = forms.CharField(widget=forms.HiddenInput) network_id = forms.CharField(label=_("ID"), widget=forms.TextInput( attrs={'readonly': 'readonly'})) admin_state = forms.ChoiceField(choices=[(True, _('UP')), (False, _('DOWN'))], required=False, label=_("Admin State")) shared = forms.BooleanField(label=_("Shared"), required=False) failure_url = 'horizon:project:networks:index' def __init__(self, request, *args, **kwargs): super(UpdateNetwork, self).__init__(request, *args, **kwargs) if not policy.check((("network", "create_network:shared"),), request): self.fields['shared'].widget = forms.CheckboxInput( attrs={'disabled': True}) self.fields['shared'].help_text = _( 'Non admin users are not allowed to set shared option.')
[docs] def handle(self, request, data): try: params = {'admin_state_up': (data['admin_state'] == 'True'), 'name': data['name']} # Make sure we are not sending shared data when the user # doesnt'have admin rights because even if the user doesn't # change it neutron sends back a 403 error if policy.check((("network", "update_network:shared"),), request): params['shared'] = data['shared'] network = api.neutron.network_update(request, data['network_id'], **params) msg = _('Network %s was successfully updated.') % data['name'] LOG.debug(msg) messages.success(request, msg) return network except Exception: msg = _('Failed to update network %s') % data['name'] LOG.info(msg) redirect = reverse(self.failure_url) exceptions.handle(request, msg, redirect=redirect)

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