df5a13c5ec
Allows the creation of related objects during a workflow.
For example, this patch implements importing keypairs during
the launch instance workflow and allocating floating IP
addresses during the floating IP associate workflow.
This required several significant changes:
* SelfHandlingForm should no long return a redirect.
Instead, it should return either the object it
created/acted on, or else a boolean such as True.
* The ModalFormView now differentiates between GET
and POST.
* Due to the previous two items, SelfHandlingForm
was mostly gutted (no more maybe_handle, etc.).
* Modals now operate via a "stack" where only the
top modal is visible at any given time and closing
one causes the next one to become visible.
In the process of these large changes there was a large
amount of general code cleanup, especially in the javascript
code and the existing SelfHandlingForm subclasses/ModalFormView
subclasses. Many small bugs were fixed along with the cleanup.
Implements blueprint inline-object-creation.
Fixes bug 994677.
Fixes bug 1025977.
Fixes bug 1027342.
Fixes bug 1025919.
Change-Id: I1808b34cbf6f813eaedf767a6364e815c0c5e969
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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 2012 Nebula, 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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import logging
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from django.core.urlresolvers import reverse_lazy
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from django.utils.translation import ugettext_lazy as _
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from horizon import api
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from horizon import exceptions
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from horizon import tables
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from horizon.dashboards.nova.images_and_snapshots.images import views
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from .tables import AdminImagesTable
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from .forms import AdminUpdateImageForm
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LOG = logging.getLogger(__name__)
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class IndexView(tables.DataTableView):
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table_class = AdminImagesTable
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template_name = 'syspanel/images/index.html'
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def has_more_data(self, table):
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return self._more
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def get_data(self):
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images = []
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marker = self.request.GET.get(AdminImagesTable._meta.pagination_param,
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None)
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try:
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images, self._more = api.image_list_detailed(self.request,
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marker=marker)
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except:
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self._more = False
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msg = _('Unable to retrieve image list.')
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exceptions.handle(self.request, msg)
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return images
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class UpdateView(views.UpdateView):
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template_name = 'syspanel/images/update.html'
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form_class = AdminUpdateImageForm
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success_url = reverse_lazy('horizon:syspanel:images:index')
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class DetailView(views.DetailView):
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""" Admin placeholder for image detail view. """
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pass
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