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# Copyright 2014 - Mirantis, Inc.
# Copyright 2015 - StackStorm, Inc.
#
# 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.
import six
from mistralclient.api import base
from mistralclient import utils
urlparse = six.moves.urllib.parse
class Workflow(base.Resource):
resource_name = 'Workflow'
class WorkflowManager(base.ResourceManager):
resource_class = Workflow
def create(self, definition, scope='private'):
self._ensure_not_empty(definition=definition)
# If the specified definition is actually a file, read in the
# definition file
definition = utils.get_contents_if_file(definition)
resp = self.client.http_client.post(
'/workflows?scope=%s' % scope,
definition,
headers={'content-type': 'text/plain'}
)
if resp.status_code != 201:
self._raise_api_exception(resp)
return [self.resource_class(self, resource_data)
for resource_data in base.extract_json(resp, 'workflows')]
def update(self, definition, scope='private', id=None):
self._ensure_not_empty(definition=definition)
url_pre = ('/workflows/%s' % id) if id else '/workflows'
# If the specified definition is actually a file, read in the
# definition file
definition = utils.get_contents_if_file(definition)
resp = self.client.http_client.put(
'%s?scope=%s' % (url_pre, scope),
definition,
headers={'content-type': 'text/plain'}
)
if resp.status_code != 200:
self._raise_api_exception(resp)
if id:
return self.resource_class(self, base.extract_json(resp, None))
return [self.resource_class(self, resource_data)
for resource_data in base.extract_json(resp, 'workflows')]
def list(self, marker='', limit=None, sort_keys='', sort_dirs=''):
qparams = {}
if marker:
qparams['marker'] = marker
if limit:
qparams['limit'] = limit
if sort_keys:
qparams['sort_keys'] = sort_keys
if sort_dirs:
qparams['sort_dirs'] = sort_dirs
query_string = ("?%s" % urlparse.urlencode(list(qparams.items()))
if qparams else "")
return self._list(
'/workflows%s' % query_string,
response_key='workflows',
)
def get(self, identifier):
self._ensure_not_empty(identifier=identifier)
return self._get('/workflows/%s' % identifier)
def delete(self, identifier):
self._ensure_not_empty(identifier=identifier)
self._delete('/workflows/%s' % identifier)
def validate(self, definition):
self._ensure_not_empty(definition=definition)
# If the specified definition is actually a file, read in the
# definition file
definition = utils.get_contents_if_file(definition)
resp = self.client.http_client.post(
'/workflows/validate',
definition,
headers={'content-type': 'text/plain'}
)
if resp.status_code != 200:
self._raise_api_exception(resp)
return base.extract_json(resp, None)
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