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# Copyright (C) 2010-2015 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""REST for User Tasks."""
__all__ = [
'AllTasks',
'ATask',
]
from lazr.config import as_boolean
from mailman.config import config
from mailman.interfaces.task import ITask, ITaskManager
from mailman.rest.helpers import (
CollectionMixin, GetterSetter, NotFound, bad_request, child, created,
etag, no_content, not_found, okay, paginate, path_to)
from mailman.rest.validator import Validator
from operator import attrgetter
from zope.component import getUtility
class _TaskBase(CollectionMixin):
"""Shared base class for User Task representations."""
def _resource_as_dict(self,utask):
"""See `CollectionMixin`."""
return dict(
task_id = utask.task_id,
task_type = utask.task_type,
list_id = utask.list_id,
moderation_subject = utask.moderation_subject,
caller_email = utask.caller_email,
caller_name = utask.caller_name,
self_link=path_to('tasks/{0}'.format(utask.task_id)),
)
def _get_collection(self, request):
"""See `CollectionMixin`."""
return list(getUtility(ITaskManager))
class ATask(_TaskBase):
"""A Task."""
def __init__(self, task):
self._task = task
def on_get(self, request, response):
"""Return a Single Task EndPoint."""
task = getUtility(ITaskManager).get(self._task)
if task is None:
not_found(response)
else:
okay(response,self._resource_as_json(task))
def on_delete(self, request, response):
"""Delete the task."""
try:
getUtility(ITaskManager).remove(self._task)
except KeyError:
not_found(response)
else:
no_content(response)
class AllTasks(_TaskBase):
"""The User Tasks."""
def on_post(self, request, response):
"""Create a New Task"""
task_manager = getUtility(ITaskManager)
try:
validator = Validator(task_id=int, task_type=str, list_id=str)
values = validator(request)
task = task_manager.add(**values)
except ValueError as error:
bad_request(response, str(error))
else:
created(response, path_to('tasks/{0}'.format(task.task_id)))
def on_get(self, request, response):
"""/tasks"""
resource = self._make_collection(request)
okay(response, etag(resource))
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