ae4821b26b
Move the templates to be consistent with other panels. Change-Id: I1354c0a53a2a2083c40ac07e3d9312c6b5d0b6b2
64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
# -*- coding: utf8 -*-
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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_lazy
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from django.utils.translation import ugettext_lazy as _
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from django.views import generic
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from horizon import exceptions
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import horizon.forms
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from tuskar_ui import api
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from tuskar_ui.infrastructure.nodes import forms
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class IndexView(generic.TemplateView):
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template_name = 'infrastructure/nodes.overview/index.html'
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def get_context_data(self, **kwargs):
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context = super(IndexView, self).get_context_data(**kwargs)
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try:
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free_nodes = len(api.Node.list(self.request, associated=False))
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except Exception:
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free_nodes = 0
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exceptions.handle(self.request,
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_('Unable to retrieve free nodes.'))
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try:
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allocated_nodes = len(api.Node.list(self.request, associated=True))
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except Exception:
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allocated_nodes = 0
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exceptions.handle(self.request,
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_('Unable to retrieve allocated nodes.'))
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context.update({
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'nodes_total': free_nodes + allocated_nodes,
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'nodes_allocated_resources': allocated_nodes,
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'nodes_unallocated': free_nodes,
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})
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return context
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class RegisterView(horizon.forms.ModalFormView):
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form_class = forms.NodeFormset
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form_prefix = 'register_nodes'
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template_name = 'infrastructure/nodes.overview/register.html'
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success_url = reverse_lazy(
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'horizon:infrastructure:nodes.overview:index')
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def get_data(self):
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return []
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def get_form(self, form_class):
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return form_class(self.request.POST or None,
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initial=self.get_data(),
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prefix=self.form_prefix)
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