87 lines
3.1 KiB
Python
87 lines
3.1 KiB
Python
# Copyright 2016 Huawei 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 webob import exc
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from manila.api.openstack import wsgi
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from manila.api.views import share_snapshot_instances as instance_view
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from manila import db
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from manila import exception
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from manila.i18n import _
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from manila import share
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class ShareSnapshotInstancesController(wsgi.Controller,
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wsgi.AdminActionsMixin):
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"""The share snapshot instances API controller for the OpenStack API."""
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resource_name = 'share_snapshot_instance'
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_view_builder_class = instance_view.ViewBuilder
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def __init__(self):
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self.share_api = share.API()
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super(ShareSnapshotInstancesController, self).__init__()
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@wsgi.Controller.api_version('2.19')
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@wsgi.Controller.authorize
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def show(self, req, id):
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context = req.environ['manila.context']
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try:
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snapshot_instance = db.share_snapshot_instance_get(
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context, id)
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except exception.ShareSnapshotInstanceNotFound:
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msg = (_("Snapshot instance %s not found.") % id)
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raise exc.HTTPNotFound(explanation=msg)
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return self._view_builder.detail(req, snapshot_instance)
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@wsgi.Controller.api_version('2.19')
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@wsgi.Controller.authorize
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def index(self, req):
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"""Return a summary list of snapshot instances."""
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return self._get_instances(req)
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@wsgi.Controller.api_version('2.19')
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@wsgi.Controller.authorize
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def detail(self, req):
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"""Returns a detailed list of snapshot instances."""
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return self._get_instances(req, is_detail=True)
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def _get_instances(self, req, is_detail=False):
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"""Returns list of snapshot instances."""
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context = req.environ['manila.context']
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snapshot_id = req.params.get('snapshot_id')
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instances = db.share_snapshot_instance_get_all_with_filters(
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context, {'snapshot_ids': snapshot_id})
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if is_detail:
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instances = self._view_builder.detail_list(req, instances)
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else:
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instances = self._view_builder.summary_list(req, instances)
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return instances
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@wsgi.Controller.api_version('2.19')
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@wsgi.action('reset_status')
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def reset_status(self, req, id, body):
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"""Reset the 'status' attribute in the database."""
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return self._reset_status(req, id, body)
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def _update(self, *args, **kwargs):
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db.share_snapshot_instance_update(*args, **kwargs)
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def create_resource():
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return wsgi.Resource(ShareSnapshotInstancesController())
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