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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 Nebula, Inc.
#
# 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.
"""
Views for managing images.
"""
import logging
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 tabs
from openstack_dashboard import api
from openstack_dashboard.dashboards.project.images_and_snapshots.images.forms \
import CreateImageForm
from openstack_dashboard.dashboards.project.images_and_snapshots.images.forms \
import UpdateImageForm
from openstack_dashboard.dashboards.project.images_and_snapshots.images.tabs \
import ImageDetailTabs
LOG = logging.getLogger(__name__)
class CreateView(forms.ModalFormView):
form_class = CreateImageForm
template_name = 'project/images_and_snapshots/images/create.html'
context_object_name = 'image'
success_url = reverse_lazy("horizon:project:images_and_snapshots:index")
class UpdateView(forms.ModalFormView):
form_class = UpdateImageForm
template_name = 'project/images_and_snapshots/images/update.html'
success_url = reverse_lazy("horizon:project:images_and_snapshots:index")
def get_object(self):
if not hasattr(self, "_object"):
try:
self._object = api.glance.image_get(self.request,
self.kwargs['image_id'])
except:
msg = _('Unable to retrieve image.')
url = reverse('horizon:project:images_and_snapshots:index')
exceptions.handle(self.request, msg, redirect=url)
return self._object
def get_context_data(self, **kwargs):
context = super(UpdateView, self).get_context_data(**kwargs)
context['image'] = self.get_object()
return context
def get_initial(self):
image = self.get_object()
return {'image_id': self.kwargs['image_id'],
'name': image.name,
'description': image.properties.get('description', ''),
'kernel': image.properties.get('kernel_id', ''),
'ramdisk': image.properties.get('ramdisk_id', ''),
'architecture': image.properties.get('architecture', ''),
'disk_format': image.disk_format,
'public': image.is_public,
'protected': image.protected}
class DetailView(tabs.TabView):
tab_group_class = ImageDetailTabs
template_name = 'project/images_and_snapshots/images/detail.html'
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