90 lines
3.5 KiB
Python
90 lines
3.5 KiB
Python
# Copyright (c) 2015 Mirantis Inc.
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# 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 oslo_utils import strutils
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from manila.api import common
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class ViewBuilder(common.ViewBuilder):
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"""Model export-locations API responses as a python dictionary."""
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_collection_name = "export_locations"
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_detail_version_modifiers = [
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'add_preferred_path_attribute',
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]
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def _get_export_location_view(self, request, export_location,
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detail=False, replica=False):
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context = request.environ['manila.context']
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view = {
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'id': export_location['uuid'],
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'path': export_location['path'],
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}
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self.update_versioned_resource_dict(request, view, export_location)
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if context.is_admin:
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view['share_instance_id'] = export_location['share_instance_id']
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view['is_admin_only'] = export_location['is_admin_only']
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if detail:
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view['created_at'] = export_location['created_at']
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view['updated_at'] = export_location['updated_at']
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if replica:
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share_instance = export_location['share_instance']
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view['replica_state'] = share_instance['replica_state']
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view['availability_zone'] = share_instance['availability_zone']
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return {'export_location': view}
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def summary(self, request, export_location, replica=False):
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"""Summary view of a single export location."""
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return self._get_export_location_view(
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request, export_location, detail=False, replica=replica)
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def detail(self, request, export_location, replica=False):
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"""Detailed view of a single export location."""
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return self._get_export_location_view(
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request, export_location, detail=True, replica=replica)
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def _list_export_locations(self, req, export_locations,
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detail=False, replica=False):
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"""View of export locations list."""
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view_method = self.detail if detail else self.summary
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return {
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self._collection_name: [
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view_method(req, elocation, replica=replica)['export_location']
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for elocation in export_locations
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]}
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def detail_list(self, request, export_locations):
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"""Detailed View of export locations list."""
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return self._list_export_locations(request, export_locations,
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detail=True)
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def summary_list(self, request, export_locations, replica=False):
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"""Summary View of export locations list."""
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return self._list_export_locations(request, export_locations,
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detail=False, replica=replica)
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@common.ViewBuilder.versioned_method('2.14')
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def add_preferred_path_attribute(self, context, view_dict,
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export_location):
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view_dict['preferred'] = strutils.bool_from_string(
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export_location['el_metadata'].get('preferred'))
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