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Viewing changes to openstack_dashboard/dashboards/admin/volumes/extras/views.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short
  • Date: 2014-07-25 11:39:09 UTC
  • mfrom: (1.1.42)
  • Revision ID: package-import@ubuntu.com-20140725113909-b8920pdy87itn1ro
Tags: 1:2014.2~b2-0ubuntu1
* New upstream release.
* debian/patches/ubuntu_settings.patch: Refresed
* debian/patches/fix-dashboard-manage.patch: Refreshed
* debian/patches/fix-dashboard-django-wsgi.patch: Refreshed

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openstack_dashboard/dashboards/admin/volumes/extras/views.py
 
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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.volumes.extras \
 
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    import forms as project_forms
 
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from openstack_dashboard.dashboards.admin.volumes.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['vol_type'] = api.cinder.volume_type_get(self.request,
 
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                                                    self.kwargs['type_id'])
 
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        except Exception:
 
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            exceptions.handle(self.request,
 
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                              _("Unable to retrieve volume type 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/volumes/extras/index.html'
 
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    def get_data(self):
 
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        try:
 
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            type_id = self.kwargs['type_id']
 
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            extras_list = api.cinder.volume_type_extra_get(self.request,
 
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                                                           type_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/volumes/extras/create.html'
 
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    def get_initial(self):
 
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        return {'type_id': self.kwargs['type_id']}
 
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    def get_success_url(self):
 
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        return "/admin/volumes/%s/extras/" % (self.kwargs['type_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/volumes/extras/edit.html'
 
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    success_url = 'horizon:admin:volumes: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['type_id'],))
 
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    def get_initial(self):
 
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        type_id = self.kwargs['type_id']
 
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        key = self.kwargs['key']
 
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        try:
 
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            extra_specs = api.cinder.volume_type_extra_get(self.request,
 
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                                                           type_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 volume type extra spec '
 
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                                'details.'))
 
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        return {'type_id': type_id,
 
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                'key': key,
 
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                'value': extra_specs.get(key, '')}