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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# 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 import tables
from openstack_dashboard import api
from openstack_dashboard.dashboards.admin.roles.forms import CreateRoleForm
from openstack_dashboard.dashboards.admin.roles.forms import UpdateRoleForm
from openstack_dashboard.dashboards.admin.roles.tables import RolesTable
class IndexView(tables.DataTableView):
table_class = RolesTable
template_name = 'admin/roles/index.html'
def get_data(self):
roles = []
try:
roles = api.keystone.role_list(self.request)
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve roles list.'))
return roles
class UpdateView(forms.ModalFormView):
form_class = UpdateRoleForm
template_name = 'admin/roles/update.html'
success_url = reverse_lazy('horizon:admin:roles:index')
def get_object(self):
if not hasattr(self, "_object"):
try:
self._object = api.keystone.role_get(self.request,
self.kwargs['role_id'])
except Exception:
redirect = reverse("horizon:admin:roles:index")
exceptions.handle(self.request,
_('Unable to update role.'),
redirect=redirect)
return self._object
def get_context_data(self, **kwargs):
context = super(UpdateView, self).get_context_data(**kwargs)
context['role'] = self.get_object()
return context
def get_initial(self):
role = self.get_object()
return {'id': role.id,
'name': role.name}
class CreateView(forms.ModalFormView):
form_class = CreateRoleForm
template_name = 'admin/roles/create.html'
success_url = reverse_lazy('horizon:admin:roles:index')
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