Source code for horizon.dashboards.syspanel.images.views
# 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.
import logging
from django.core.urlresolvers import reverse_lazy
from django.utils.translation import ugettext_lazy as _
from horizon import api
from horizon import exceptions
from horizon import tables
from horizon.dashboards.nova.images_and_snapshots.images import views
from .tables import AdminImagesTable
from .forms import AdminUpdateImageForm
LOG = logging.getLogger(__name__)
[docs]class IndexView(tables.DataTableView):
table_class = AdminImagesTable
template_name = 'syspanel/images/index.html'
[docs] def has_more_data(self, table):
return self._more
[docs] def get_data(self):
images = []
marker = self.request.GET.get(AdminImagesTable._meta.pagination_param,
None)
try:
images, self._more = api.image_list_detailed(self.request,
marker=marker)
except:
self._more = False
msg = _('Unable to retrieve image list.')
exceptions.handle(self.request, msg)
return images
[docs]class UpdateView(views.UpdateView):
template_name = 'syspanel/images/update.html'
form_class = AdminUpdateImageForm
success_url = reverse_lazy('horizon:syspanel:images:index')
[docs]class DetailView(views.DetailView):
""" Admin placeholder for image detail view. """
pass