83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
# Copyright (c) 2015 Akanda, Inc. All Rights Reserved.
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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.utils.translation import ugettext_lazy as _
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from django.template.defaultfilters import filesizeformat
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from horizon import exceptions
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from horizon import forms
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from horizon import messages
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from openstack_dashboard.dashboards.project.images import utils
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from astara_horizon.astara_openstack_dashboard.api.astara import AstaraClient
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rc = AstaraClient()
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def _image_choice_title(img):
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gb = filesizeformat(img.size)
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return '%s (%s)' % (img.name or img.id, gb)
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class PollForm(forms.SelfHandlingForm):
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def handle(self, request, data):
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try:
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rc.poll(request)
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messages.success(request, _('Routers were polled'))
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except Exception:
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exceptions.handle(request, _('Unable to poll routers.'))
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return True
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class RebuildForm(forms.SelfHandlingForm):
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router_id = forms.CharField(label=_("ID"),
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widget=forms.HiddenInput(),
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required=True)
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router_name = forms.CharField(label=_("Router Name"),
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widget=forms.HiddenInput(),
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required=False)
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attrs = {'class': 'image-selector'}
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image = forms.ChoiceField(label=_("Select Image"),
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widget=forms.SelectWidget(attrs=attrs,
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data_attrs=('size', 'display-name'),
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transform=_image_choice_title),
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required=False)
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def __init__(self, request, *args, **kwargs):
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super(RebuildForm, self).__init__(request, *args, **kwargs)
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images = utils.get_available_images(request, request.user.tenant_id)
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choices = [(image.id, image) for image in images]
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if choices:
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choices.insert(0, ("", _("Select Image")))
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else:
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choices.insert(0, ("", _("No images available")))
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self.fields['image'].choices = choices
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def handle(self, request, data):
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try:
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if data['image']:
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rc.router_rebuild(request, data['router_id'], data['image'])
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else:
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rc.router_rebuild(request, data['router_id'])
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messages.success(request,
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_('Rebuilt Router: %s.') % data['router_name'])
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except Exception:
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exceptions.handle(
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request,
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_('Unable to rebuild router %s.' % data['router_name'])
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)
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return True
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