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