130 lines
4.8 KiB
Python
130 lines
4.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""The messages API controller module.
|
|
|
|
This module handles the following requests:
|
|
GET /messages
|
|
GET /messages/<message_id>
|
|
DELETE /messages/<message_id>
|
|
"""
|
|
|
|
from oslo_utils import timeutils
|
|
from six.moves import http_client
|
|
import webob
|
|
from webob import exc
|
|
|
|
from manila.api import common
|
|
from manila.api.openstack import wsgi
|
|
from manila.api.views import messages as messages_view
|
|
from manila import exception
|
|
from manila.i18n import _
|
|
from manila.message import api as message_api
|
|
|
|
MESSAGES_BASE_MICRO_VERSION = '2.37'
|
|
MESSAGES_QUERY_BY_TIMESTAMP = '2.52'
|
|
|
|
|
|
class MessagesController(wsgi.Controller):
|
|
"""The User Messages API controller for the OpenStack API."""
|
|
|
|
_view_builder_class = messages_view.ViewBuilder
|
|
resource_name = 'message'
|
|
|
|
def __init__(self):
|
|
self.message_api = message_api.API()
|
|
super(MessagesController, self).__init__()
|
|
|
|
@wsgi.Controller.api_version(MESSAGES_BASE_MICRO_VERSION)
|
|
@wsgi.Controller.authorize('get')
|
|
def show(self, req, id):
|
|
"""Return the given message."""
|
|
context = req.environ['manila.context']
|
|
|
|
try:
|
|
message = self.message_api.get(context, id)
|
|
except exception.MessageNotFound as error:
|
|
raise exc.HTTPNotFound(explanation=error.msg)
|
|
|
|
return self._view_builder.detail(req, message)
|
|
|
|
@wsgi.Controller.api_version(MESSAGES_BASE_MICRO_VERSION)
|
|
@wsgi.Controller.authorize
|
|
@wsgi.action("delete")
|
|
def delete(self, req, id):
|
|
"""Delete a message."""
|
|
context = req.environ['manila.context']
|
|
|
|
try:
|
|
message = self.message_api.get(context, id)
|
|
self.message_api.delete(context, message)
|
|
except exception.MessageNotFound as error:
|
|
raise exc.HTTPNotFound(explanation=error.msg)
|
|
|
|
return webob.Response(status_int=http_client.NO_CONTENT)
|
|
|
|
@wsgi.Controller.api_version(MESSAGES_BASE_MICRO_VERSION, '2.51')
|
|
@wsgi.Controller.authorize('get_all')
|
|
def index(self, req):
|
|
"""Returns a list of messages, transformed through view builder."""
|
|
context = req.environ['manila.context']
|
|
filters = req.params.copy()
|
|
|
|
params = common.get_pagination_params(req)
|
|
limit, offset = [params.get('limit'), params.get('offset')]
|
|
sort_key, sort_dir = common.get_sort_params(filters)
|
|
filters.pop('created_since', None)
|
|
filters.pop('created_before', None)
|
|
|
|
messages = self.message_api.get_all(context, search_opts=filters,
|
|
limit=limit,
|
|
offset=offset,
|
|
sort_key=sort_key,
|
|
sort_dir=sort_dir)
|
|
|
|
return self._view_builder.index(req, messages)
|
|
|
|
@wsgi.Controller.api_version(MESSAGES_QUERY_BY_TIMESTAMP) # noqa: F811
|
|
@wsgi.Controller.authorize('get_all')
|
|
def index(self, req): # pylint: disable=function-redefined
|
|
"""Returns a list of messages, transformed through view builder."""
|
|
context = req.environ['manila.context']
|
|
filters = req.params.copy()
|
|
|
|
params = common.get_pagination_params(req)
|
|
limit, offset = [params.get('limit'), params.get('offset')]
|
|
sort_key, sort_dir = common.get_sort_params(filters)
|
|
|
|
for time_comparison_filter in ['created_since', 'created_before']:
|
|
if time_comparison_filter in filters:
|
|
time_str = filters.get(time_comparison_filter)
|
|
try:
|
|
parsed_time = timeutils.parse_isotime(time_str)
|
|
except ValueError:
|
|
msg = _('Invalid value specified for the query '
|
|
'key: %s') % time_comparison_filter
|
|
raise exc.HTTPBadRequest(explanation=msg)
|
|
|
|
filters[time_comparison_filter] = parsed_time
|
|
|
|
messages = self.message_api.get_all(context, search_opts=filters,
|
|
limit=limit,
|
|
offset=offset,
|
|
sort_key=sort_key,
|
|
sort_dir=sort_dir)
|
|
|
|
return self._view_builder.index(req, messages)
|
|
|
|
|
|
def create_resource():
|
|
return wsgi.Resource(MessagesController())
|