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from synapse.http.server import HttpServer
from synapse.api.errors import cs_error, CodeMessageException, StoreError
from synapse.api.constants import Membership
from synapse.api.events.room import (
RoomMemberEvent, MessageEvent
)
from twisted.internet import defer
from collections import namedtuple
from mock import patch, Mock
import json
import urlparse
class MockHttpServer(HttpServer):
def __init__(self, prefix=""):
self.callbacks = [] # 3-tuple of method/pattern/function
self.prefix = prefix
def trigger_get(self, path):
return self.trigger("GET", path, None)
@patch('twisted.web.http.Request')
@defer.inlineCallbacks
def trigger(self, http_method, path, content, mock_request):
""" Fire an HTTP event.
Args:
http_method : The HTTP method
path : The HTTP path
content : The HTTP body
mock_request : Mocked request to pass to the event so it can get
content.
Returns:
A tuple of (code, response)
Raises:
KeyError If no event is found which will handle the path.
"""
path = self.prefix + path
# annoyingly we return a twisted http request which has chained calls
# to get at the http content, hence mock it here.
mock_content = Mock()
config = {'read.return_value': content}
mock_content.configure_mock(**config)
mock_request.content = mock_content
# return the right path if the event requires it
mock_request.path = path
# add in query params to the right place
try:
mock_request.args = urlparse.parse_qs(path.split('?')[1])
mock_request.path = path.split('?')[0]
path = mock_request.path
except:
pass
for (method, pattern, func) in self.callbacks:
if http_method != method:
continue
matcher = pattern.match(path)
if matcher:
try:
(code, response) = yield func(
mock_request,
*matcher.groups()
)
defer.returnValue((code, response))
except CodeMessageException as e:
defer.returnValue((e.code, cs_error(e.msg)))
raise KeyError("No event can handle %s" % path)
def register_path(self, method, path_pattern, callback):
self.callbacks.append((method, path_pattern, callback))
class MemoryDataStore(object):
class RoomMember(namedtuple(
"RoomMember",
["room_id", "user_id", "sender", "membership", "content"]
)):
def as_event(self, event_factory):
return event_factory.create_event(
etype=RoomMemberEvent.TYPE,
room_id=self.room_id,
target_user_id=self.user_id,
user_id=self.sender,
content=json.loads(self.content),
)
PathData = namedtuple("PathData",
["room_id", "path", "content"])
Message = namedtuple("Message",
["room_id", "msg_id", "user_id", "content"])
Room = namedtuple("Room",
["room_id", "is_public", "creator"])
def __init__(self):
self.tokens_to_users = {}
self.paths_to_content = {}
self.members = {}
self.messages = {}
self.rooms = {}
self.room_members = {}
def register(self, user_id, token, password_hash):
if user_id in self.tokens_to_users.values():
raise StoreError(400, "User in use.")
self.tokens_to_users[token] = user_id
def get_user_by_token(self, token):
try:
return self.tokens_to_users[token]
except:
raise StoreError(400, "User does not exist.")
def get_room(self, room_id):
try:
return self.rooms[room_id]
except:
return None
def store_room(self, room_id, room_creator_user_id, is_public):
if room_id in self.rooms:
raise StoreError(409, "Conflicting room!")
room = MemoryDataStore.Room(room_id=room_id, is_public=is_public,
creator=room_creator_user_id)
self.rooms[room_id] = room
#self.store_room_member(user_id=room_creator_user_id, room_id=room_id,
#membership=Membership.JOIN,
#content={"membership": Membership.JOIN})
def get_message(self, user_id=None, room_id=None, msg_id=None):
try:
return self.messages[user_id + room_id + msg_id]
except:
return None
def store_message(self, user_id=None, room_id=None, msg_id=None,
content=None):
msg = MemoryDataStore.Message(room_id=room_id, msg_id=msg_id,
user_id=user_id, content=content)
self.messages[user_id + room_id + msg_id] = msg
def get_room_member(self, user_id=None, room_id=None):
try:
return self.members[user_id + room_id]
except:
return None
def get_room_members(self, room_id=None, membership=None):
try:
return self.room_members[room_id]
except:
return None
def get_rooms_for_user_where_membership_is(self, user_id, membership_list):
return [r for r in self.room_members
if user_id in self.room_members[r]]
def store_room_member(self, user_id=None, sender=None, room_id=None,
membership=None, content=None):
member = MemoryDataStore.RoomMember(room_id=room_id, user_id=user_id,
sender=sender, membership=membership, content=json.dumps(content))
self.members[user_id + room_id] = member
# TODO should be latest state
if room_id not in self.room_members:
self.room_members[room_id] = []
self.room_members[room_id].append(member)
def get_room_data(self, room_id, etype, state_key=""):
path = "%s-%s-%s" % (room_id, etype, state_key)
try:
return self.paths_to_content[path]
except:
return None
def store_room_data(self, room_id, etype, state_key="", content=None):
path = "%s-%s-%s" % (room_id, etype, state_key)
data = MemoryDataStore.PathData(path=path, room_id=room_id,
content=content)
self.paths_to_content[path] = data
def get_message_stream(self, user_id=None, from_key=None, to_key=None,
room_id=None, limit=0, with_feedback=False):
return ([], from_key) # TODO
def get_room_member_stream(self, user_id=None, from_key=None, to_key=None):
return ([], from_key) # TODO
def get_feedback_stream(self, user_id=None, from_key=None, to_key=None,
room_id=None, limit=0):
return ([], from_key) # TODO
def get_room_data_stream(self, user_id=None, from_key=None, to_key=None,
room_id=None, limit=0):
return ([], from_key) # TODO
def to_events(self, data_store_list):
return data_store_list # TODO
def get_max_message_id(self):
return 0 # TODO
def get_max_feedback_id(self):
return 0 # TODO
def get_max_room_member_id(self):
return 0 # TODO
def get_max_room_data_id(self):
return 0 # TODO
def get_joined_hosts_for_room(self, room_id):
return defer.succeed([])
def persist_event(self, event):
if event.type == MessageEvent.TYPE:
return self.store_message(
user_id=event.user_id,
room_id=event.room_id,
msg_id=event.msg_id,
content=json.dumps(event.content)
)
elif event.type == RoomMemberEvent.TYPE:
return self.store_room_member(
user_id=event.target_user_id,
room_id=event.room_id,
content=event.content,
membership=event.content["membership"]
)
else:
raise NotImplementedError(
"Don't know how to persist type=%s" % event.type
)
def set_presence_state(self, user_localpart, state):
return defer.succeed({"state": 0})
def get_presence_list(self, user_localpart, accepted):
return []
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