293 lines
9.0 KiB
Python
293 lines
9.0 KiB
Python
# Copyright (c) 2013 Rackspace, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# 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 under
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# the License.
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import json
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# NOTE(kgriffs): http://tools.ietf.org/html/draft-nottingham-json-home-03
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JSON_HOME = {
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'resources': {
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# -----------------------------------------------------------------
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# Queues
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# -----------------------------------------------------------------
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'rel/queues': {
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'href-template': '/v1.1/queues{?marker,limit,detailed}',
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'href-vars': {
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'marker': 'param/marker',
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'limit': 'param/queue_limit',
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'detailed': 'param/detailed',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/queue': {
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'href-template': '/v1.1/queues/{queue_name}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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},
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'hints': {
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'allow': ['PUT', 'DELETE'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/queue_stats': {
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'href-template': '/v1.1/queues/{queue_name}/stats',
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'href-vars': {
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'queue_name': 'param/queue_name',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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# -----------------------------------------------------------------
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# Messages
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# -----------------------------------------------------------------
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'rel/messages': {
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'href-template': ('/v1.1/queues/{queue_name}/messages'
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'{?marker,limit,echo,include_claimed}'),
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'href-vars': {
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'queue_name': 'param/queue_name',
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'marker': 'param/marker',
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'limit': 'param/messages_limit',
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'echo': 'param/echo',
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'include_claimed': 'param/include_claimed',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/post_messages': {
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'href-template': '/v1.1/queues/{queue_name}/messages',
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'href-vars': {
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'queue_name': 'param/queue_name',
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},
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'hints': {
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'allow': ['POST'],
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'formats': {
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'application/json': {},
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},
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'accept-post': ['application/json'],
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},
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},
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'rel/messages_delete': {
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'href-template': '/v1.1/queues/{queue_name}/messages{?ids,pop}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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'ids': 'param/ids',
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'pop': 'param/pop'
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},
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'hints': {
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'allow': [
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'DELETE'
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],
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'formats': {
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'application/json': {}
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}
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}
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},
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'rel/message_delete': {
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'href-template': '/v1.1/queues/{queue_name}/messages/{message_id}{?claim}', # noqa
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'href-vars': {
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'queue_name': 'param/queue_name',
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'message_id': 'param/message_id',
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'claim': 'param/claim_id'
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},
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'hints': {
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'allow': [
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'DELETE'
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],
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'formats': {
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'application/json': {}
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}
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}
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},
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# -----------------------------------------------------------------
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# Claims
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# -----------------------------------------------------------------
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'rel/claim': {
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'href-template': '/v1.1/queues/{queue_name}/claims/{claim_id}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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'claim_id': 'param/claim_id',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/post_claim': {
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'href-template': '/v1.1/queues/{queue_name}/claims{?limit}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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'limit': 'param/claim_limit',
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},
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'hints': {
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'allow': ['POST'],
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'formats': {
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'application/json': {},
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},
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'accept-post': ['application/json']
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},
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},
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'rel/patch_claim': {
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'href-template': '/v1.1/queues/{queue_name}/claims/{claim_id}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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'claim_id': 'param/claim_id',
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},
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'hints': {
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'allow': ['PATCH'],
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'formats': {
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'application/json': {},
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},
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'accept-post': ['application/json']
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},
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},
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'rel/delete_claim': {
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'href-template': '/v1.1/queues/{queue_name}/claims/{claim_id}',
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'href-vars': {
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'queue_name': 'param/queue_name',
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'claim_id': 'param/claim_id',
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},
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'hints': {
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'allow': ['DELETE'],
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'formats': {
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'application/json': {},
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},
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},
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},
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# -----------------------------------------------------------------
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# Ping
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# -----------------------------------------------------------------
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'rel/ping': {
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'href-template': '/v1.1/ping',
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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}
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}
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}
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}
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}
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ADMIN_RESOURCES = {
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# -----------------------------------------------------------------
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# Pools
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# -----------------------------------------------------------------
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'rel/pools': {
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'href-template': '/v1.1/pools{?detailed,limit,marker}',
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'href-vars': {
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'detailed': 'param/detailed',
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'limit': 'param/pool_limit',
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'marker': 'param/marker',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/pool': {
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'href-template': '/v1.1/pools/{pool_name}',
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'href-vars': {
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'pool_name': 'param/pool_name',
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},
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'hints': {
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'allow': ['GET', 'PUT', 'PATCH', 'DELETE'],
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'formats': {
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'application/json': {},
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},
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},
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},
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# -----------------------------------------------------------------
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# Flavors
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# -----------------------------------------------------------------
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'rel/flavors': {
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'href-template': '/v1.1/flavors{?detailed,limit,marker}',
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'href-vars': {
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'detailed': 'param/detailed',
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'limit': 'param/flavor_limit',
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'marker': 'param/marker',
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},
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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'rel/flavor': {
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'href-template': '/v1.1/flavors/{flavor_name}',
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'href-vars': {
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'flavor_name': 'param/flavor_name',
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},
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'hints': {
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'allow': ['GET', 'PUT', 'PATCH', 'DELETE'],
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'formats': {
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'application/json': {},
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},
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},
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},
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# -----------------------------------------------------------------
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# Health
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# -----------------------------------------------------------------
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'rel/health': {
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'href': '/v1.1/health',
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'hints': {
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'allow': ['GET'],
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'formats': {
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'application/json': {},
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},
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},
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},
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}
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class Resource(object):
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def __init__(self, conf):
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if conf.admin_mode:
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JSON_HOME['resources'].update(ADMIN_RESOURCES)
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document = json.dumps(JSON_HOME, ensure_ascii=False, indent=4)
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self.document_utf8 = document.encode('utf-8')
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def on_get(self, req, resp, project_id):
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resp.data = self.document_utf8
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resp.content_type = 'application/json-home'
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resp.cache_control = ['max-age=86400']
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# status defaults to 200
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