text: # 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 instance snapshots.
  """
  from django.urls import reverse
  from django.urls import reverse_lazy
  from django.utils.translation import ugettext_lazy as _
  
  from horizon import forms
  
  from openstack_dashboard.dashboards.project.images.snapshots \
      import forms as project_forms
  
  
  class CreateView(forms.ModalFormView):
      form_class = project_forms.CreateSnapshot
      form_id = "create_snapshot_form"
      modal_id = "create_snapshot_modal"
      submit_label = _("Create Snapshot")
      submit_url = "horizon:project:images:snapshots:create"
      template_name = 'project/images/snapshots/create.html'
      success_url = reverse_lazy("horizon:project:images:index")
      page_title = _("Create Snapshot")
  
      def get_initial(self):
          return {"instance_id": self.kwargs["instance_id"]}
  
      def get_context_data(self, **kwargs):
          context = super(CreateView, self).get_context_data(**kwargs)
          args = (self.kwargs['instance_id'],)
          context['submit_url'] = reverse(self.submit_url, args=args)
          return context
  