1 files changed, 116 insertions, 0 deletions
diff --git a/src/mailman/rest/moderation.py b/src/mailman/rest/moderation.py
new file mode 100644
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+++ b/src/mailman/rest/moderation.py
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+# Copyright (C) 2012 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 API for Message moderation."""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'HeldMessage',
+    'HeldMessages',
+    ]
+
+
+from restish import http, resource
+from zope.component import getUtility
+
+from mailman.app.moderator import handle_message
+from mailman.interfaces.action import Action
+from mailman.interfaces.messages import IMessageStore
+from mailman.interfaces.requests import IListRequests, RequestType
+from mailman.rest.helpers import CollectionMixin, etag, no_content
+from mailman.rest.validator import Validator, enum_validator
+
+
+
+class HeldMessage(resource.Resource, CollectionMixin):
+    """Resource for moderating a held message."""
+
+    def __init__(self, mlist, request_id):
+        self._mlist = mlist
+        self._request_id = request_id
+
+    @resource.GET()
+    def details(self, request):
+        requests = IListRequests(self._mlist)
+        try:
+            request_id = int(self._request_id)
+        except ValueError:
+            return http.bad_request()
+        results = requests.get_request(request_id, RequestType.held_message)
+        if results is None:
+            return http.not_found()
+        key, data = results
+        msg = getUtility(IMessageStore).get_message_by_id(key)
+        resource = dict(
+            key=key,
+            data=data,
+            msg=msg.as_string(),
+            id=request_id,
+            )
+        return http.ok([], etag(resource))
+
+    @resource.POST()
+    def moderate(self, request):
+        try:
+            validator = Validator(action=enum_validator(Action))
+            arguments = validator(request)
+        except ValueError as error:
+            return http.bad_request([], str(error))
+        requests = IListRequests(self._mlist)
+        try:
+            request_id = int(self._request_id)
+        except ValueError:
+            return http.bad_request()
+        results = requests.get_request(request_id, RequestType.held_message)
+        if results is None:
+            return http.not_found()
+        handle_message(self._mlist, request_id, **arguments)
+        return no_content()
+
+
+
+class HeldMessages(resource.Resource, CollectionMixin):
+    """Resource for messages held for moderation."""
+
+    def __init__(self, mlist):
+        self._mlist = mlist
+
+    def _resource_as_dict(self, req):
+        """See `CollectionMixin`."""
+        key, data = self._requests.get_request(req.id)
+        return dict(
+            key=key,
+            data=data,
+            id=req.id,
+            )
+
+    def _get_collection(self, request):
+        requests = IListRequests(self._mlist)
+        self._requests = requests
+        return list(requests.of_type(RequestType.held_message))
+
+    @resource.GET()
+    def requests(self, request):
+        """/lists/listname/held"""
+        resource = self._make_collection(request)
+        return http.ok([], etag(resource))
+
+    @resource.child('{id}')
+    def message(self, request, segments, **kw):
+        return HeldMessage(self._mlist, kw['id'])