Source code for horizon.dashboards.syspanel.networks.ports.views

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# 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 api
from horizon import exceptions
from horizon import forms
from .forms import CreatePort, UpdatePort

LOG = logging.getLogger(__name__)


[docs]class CreateView(forms.ModalFormView): form_class = CreatePort template_name = 'syspanel/networks/ports/create.html' success_url = 'horizon:syspanel:networks:detail'
[docs] def get_success_url(self): return reverse(self.success_url, args=(self.kwargs['network_id'],))
[docs] def get_object(self): if not hasattr(self, "_object"): try: network_id = self.kwargs["network_id"] self._object = api.quantum.network_get(self.request, network_id) except: redirect = reverse("horizon:syspanel:networks:detail", args=(self.kwargs['network_id'],)) msg = _("Unable to retrieve network.") exceptions.handle(self.request, msg, redirect=redirect) return self._object
[docs] def get_context_data(self, **kwargs): context = super(CreateView, self).get_context_data(**kwargs) context['network'] = self.get_object() return context
[docs] def get_initial(self): network = self.get_object() return {"network_id": self.kwargs['network_id'], "network_name": network.name}
[docs]class UpdateView(forms.ModalFormView): form_class = UpdatePort template_name = 'syspanel/networks/ports/update.html' context_object_name = 'port' success_url = 'horizon:syspanel:networks:detail'
[docs] def get_success_url(self): return reverse(self.success_url, args=(self.kwargs['network_id'],))
def _get_object(self, *args, **kwargs): if not hasattr(self, "_object"): port_id = self.kwargs['port_id'] try: self._object = api.quantum.port_get(self.request, port_id) except: redirect = reverse("horizon:syspanel:networks:detail", args=(self.kwargs['network_id'],)) msg = _('Unable to retrieve port details') exceptions.handle(self.request, msg, redirect=redirect) return self._object
[docs] def get_context_data(self, **kwargs): context = super(UpdateView, self).get_context_data(**kwargs) port = self._get_object() context['port_id'] = port['id'] context['network_id'] = port['network_id'] return context
[docs] def get_initial(self): port = self._get_object() return {'port_id': port['id'], 'network_id': port['network_id'], 'tenant_id': port['tenant_id'], 'name': port['name'], 'device_id': port['device_id']}