101 lines
3.6 KiB
Python
101 lines
3.6 KiB
Python
# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright (c) 2012 Intel, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import tables
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.admin.flavors.extras \
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import forms as project_forms
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from openstack_dashboard.dashboards.admin.flavors.extras \
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import tables as project_tables
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class ExtraSpecMixin(object):
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def get_context_data(self, **kwargs):
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context = super(ExtraSpecMixin, self).get_context_data(**kwargs)
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try:
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context['flavor'] = api.nova.flavor_get(self.request,
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self.kwargs['id'])
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except Exception:
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exceptions.handle(self.request,
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_("Unable to retrieve flavor details."))
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if 'key' in self.kwargs:
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context['key'] = self.kwargs['key']
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return context
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class IndexView(ExtraSpecMixin, forms.ModalFormMixin, tables.DataTableView):
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table_class = project_tables.ExtraSpecsTable
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template_name = 'admin/flavors/extras/index.html'
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def get_data(self):
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try:
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flavor_id = self.kwargs['id']
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extras_list = api.nova.flavor_get_extras(self.request, flavor_id)
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extras_list.sort(key=lambda es: (es.key,))
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except Exception:
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extras_list = []
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exceptions.handle(self.request,
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_('Unable to retrieve extra spec list.'))
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return extras_list
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class CreateView(ExtraSpecMixin, forms.ModalFormView):
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form_class = project_forms.CreateExtraSpec
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template_name = 'admin/flavors/extras/create.html'
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def get_initial(self):
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return {'flavor_id': self.kwargs['id']}
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def get_success_url(self):
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return reverse("horizon:admin:flavors:extras:index",
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args=(self.kwargs["id"],))
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class EditView(ExtraSpecMixin, forms.ModalFormView):
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form_class = project_forms.EditExtraSpec
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template_name = 'admin/flavors/extras/edit.html'
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success_url = 'horizon:admin:flavors:extras:index'
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def get_success_url(self):
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return reverse(self.success_url,
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args=(self.kwargs['id'],))
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def get_initial(self):
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flavor_id = self.kwargs['id']
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key = self.kwargs['key']
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try:
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extra_specs = api.nova.flavor_get_extras(self.request,
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flavor_id,
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raw=True)
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except Exception:
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extra_specs = {}
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exceptions.handle(self.request,
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_('Unable to retrieve flavor extra spec '
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'details.'))
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return {'flavor_id': flavor_id,
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'key': key,
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'value': extra_specs.get(key, '')}
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