Pass the current time to serialize event, rather than passing an

HS and getting a clock from it and calling time_msec on the clock.
Remove the serialize_event method from the HS since it is no longer
needed.
This commit is contained in:
Mark Haines 2015-01-26 16:11:28 +00:00
parent 7b814d3f7f
commit 7f6f3f9d62
7 changed files with 45 additions and 20 deletions

View File

@ -89,31 +89,31 @@ def prune_event(event):
return type(event)(allowed_fields) return type(event)(allowed_fields)
def serialize_event(hs, e, client_event=True): def serialize_event(e, time_now_ms, client_event=True):
# FIXME(erikj): To handle the case of presence events and the like # FIXME(erikj): To handle the case of presence events and the like
if not isinstance(e, EventBase): if not isinstance(e, EventBase):
return e return e
time_now_ms = int(time_now_ms)
# Should this strip out None's? # Should this strip out None's?
d = {k: v for k, v in e.get_dict().items()} d = {k: v for k, v in e.get_dict().items()}
if not client_event: if not client_event:
# set the age and keep all other keys # set the age and keep all other keys
if "age_ts" in d["unsigned"]: if "age_ts" in d["unsigned"]:
now = int(hs.get_clock().time_msec()) d["unsigned"]["age"] = time_now_ms - d["unsigned"]["age_ts"]
d["unsigned"]["age"] = now - d["unsigned"]["age_ts"]
return d return d
if "age_ts" in d["unsigned"]: if "age_ts" in d["unsigned"]:
now = int(hs.get_clock().time_msec()) d["age"] = time_now_ms - d["unsigned"]["age_ts"]
d["age"] = now - d["unsigned"]["age_ts"]
del d["unsigned"]["age_ts"] del d["unsigned"]["age_ts"]
d["user_id"] = d.pop("sender", None) d["user_id"] = d.pop("sender", None)
if "redacted_because" in e.unsigned: if "redacted_because" in e.unsigned:
d["redacted_because"] = serialize_event( d["redacted_because"] = serialize_event(
hs, e.unsigned["redacted_because"] e.unsigned["redacted_because"], time_now_ms
) )
del d["unsigned"]["redacted_because"] del d["unsigned"]["redacted_because"]

View File

@ -18,6 +18,7 @@ from twisted.internet import defer
from synapse.util.logcontext import PreserveLoggingContext from synapse.util.logcontext import PreserveLoggingContext
from synapse.util.logutils import log_function from synapse.util.logutils import log_function
from synapse.types import UserID from synapse.types import UserID
from synapse.events.utils import serialize_event
from ._base import BaseHandler from ._base import BaseHandler
@ -78,8 +79,10 @@ class EventStreamHandler(BaseHandler):
auth_user, room_ids, pagin_config, timeout auth_user, room_ids, pagin_config, timeout
) )
time_now = self.clock.time_msec()
chunks = [ chunks = [
self.hs.serialize_event(e, as_client_event) for e in events serialize_event(e, time_now, as_client_event) for e in events
] ]
chunk = { chunk = {

View File

@ -18,6 +18,7 @@ from twisted.internet import defer
from synapse.api.constants import EventTypes, Membership from synapse.api.constants import EventTypes, Membership
from synapse.api.errors import RoomError from synapse.api.errors import RoomError
from synapse.streams.config import PaginationConfig from synapse.streams.config import PaginationConfig
from synapse.events.utils import serialize_event
from synapse.events.validator import EventValidator from synapse.events.validator import EventValidator
from synapse.util.logcontext import PreserveLoggingContext from synapse.util.logcontext import PreserveLoggingContext
from synapse.types import UserID from synapse.types import UserID
@ -100,9 +101,11 @@ class MessageHandler(BaseHandler):
"room_key", next_key "room_key", next_key
) )
time_now = self.clock.time_msec()
chunk = { chunk = {
"chunk": [ "chunk": [
self.hs.serialize_event(e, as_client_event) for e in events serialize_event(e, time_now, as_client_event) for e in events
], ],
"start": pagin_config.from_token.to_string(), "start": pagin_config.from_token.to_string(),
"end": next_token.to_string(), "end": next_token.to_string(),
@ -211,7 +214,8 @@ class MessageHandler(BaseHandler):
# TODO: This is duplicating logic from snapshot_all_rooms # TODO: This is duplicating logic from snapshot_all_rooms
current_state = yield self.state_handler.get_current_state(room_id) current_state = yield self.state_handler.get_current_state(room_id)
defer.returnValue([self.hs.serialize_event(c) for c in current_state]) now = self.clock.time_msec()
defer.returnValue([serialize_event(c, now) for c in current_state])
@defer.inlineCallbacks @defer.inlineCallbacks
def snapshot_all_rooms(self, user_id=None, pagin_config=None, def snapshot_all_rooms(self, user_id=None, pagin_config=None,
@ -283,10 +287,11 @@ class MessageHandler(BaseHandler):
start_token = now_token.copy_and_replace("room_key", token[0]) start_token = now_token.copy_and_replace("room_key", token[0])
end_token = now_token.copy_and_replace("room_key", token[1]) end_token = now_token.copy_and_replace("room_key", token[1])
time_now = self.clock.time_msec()
d["messages"] = { d["messages"] = {
"chunk": [ "chunk": [
self.hs.serialize_event(m, as_client_event) serialize_event(m, time_now, as_client_event)
for m in messages for m in messages
], ],
"start": start_token.to_string(), "start": start_token.to_string(),
@ -297,7 +302,8 @@ class MessageHandler(BaseHandler):
event.room_id event.room_id
) )
d["state"] = [ d["state"] = [
self.hs.serialize_event(c) for c in current_state serialize_event(c, time_now, as_client_event)
for c in current_state
] ]
except: except:
logger.exception("Failed to get snapshot") logger.exception("Failed to get snapshot")
@ -320,8 +326,9 @@ class MessageHandler(BaseHandler):
auth_user = UserID.from_string(user_id) auth_user = UserID.from_string(user_id)
# TODO: These concurrently # TODO: These concurrently
time_now = self.clock.time_msec()
state_tuples = yield self.state_handler.get_current_state(room_id) state_tuples = yield self.state_handler.get_current_state(room_id)
state = [self.hs.serialize_event(x) for x in state_tuples] state = [serialize_event(x, time_now) for x in state_tuples]
member_event = (yield self.store.get_room_member( member_event = (yield self.store.get_room_member(
user_id=user_id, user_id=user_id,
@ -360,11 +367,13 @@ class MessageHandler(BaseHandler):
"Failed to get member presence of %r", m.user_id "Failed to get member presence of %r", m.user_id
) )
time_now = self.clock.time_msec()
defer.returnValue({ defer.returnValue({
"membership": member_event.membership, "membership": member_event.membership,
"room_id": room_id, "room_id": room_id,
"messages": { "messages": {
"chunk": [self.hs.serialize_event(m) for m in messages], "chunk": [serialize_event(m, time_now) for m in messages],
"start": start_token.to_string(), "start": start_token.to_string(),
"end": end_token.to_string(), "end": end_token.to_string(),
}, },

View File

@ -16,12 +16,14 @@
"""Contains functions for performing events on rooms.""" """Contains functions for performing events on rooms."""
from twisted.internet import defer from twisted.internet import defer
from ._base import BaseHandler
from synapse.types import UserID, RoomAlias, RoomID from synapse.types import UserID, RoomAlias, RoomID
from synapse.api.constants import EventTypes, Membership, JoinRules from synapse.api.constants import EventTypes, Membership, JoinRules
from synapse.api.errors import StoreError, SynapseError from synapse.api.errors import StoreError, SynapseError
from synapse.util import stringutils from synapse.util import stringutils
from synapse.util.async import run_on_reactor from synapse.util.async import run_on_reactor
from ._base import BaseHandler from synapse.events.utils import serialize_event
import logging import logging
@ -293,8 +295,9 @@ class RoomMemberHandler(BaseHandler):
yield self.auth.check_joined_room(room_id, user_id) yield self.auth.check_joined_room(room_id, user_id)
member_list = yield self.store.get_room_members(room_id=room_id) member_list = yield self.store.get_room_members(room_id=room_id)
time_now = self.clock.time_msec()
event_list = [ event_list = [
self.hs.serialize_event(entry) serialize_event(entry, time_now)
for entry in member_list for entry in member_list
] ]
chunk_data = { chunk_data = {

View File

@ -19,6 +19,7 @@ from twisted.internet import defer
from synapse.api.errors import SynapseError from synapse.api.errors import SynapseError
from synapse.streams.config import PaginationConfig from synapse.streams.config import PaginationConfig
from .base import ClientV1RestServlet, client_path_pattern from .base import ClientV1RestServlet, client_path_pattern
from synapse.events.utils import serialize_event
import logging import logging
@ -64,14 +65,19 @@ class EventStreamRestServlet(ClientV1RestServlet):
class EventRestServlet(ClientV1RestServlet): class EventRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/events/(?P<event_id>[^/]*)$") PATTERN = client_path_pattern("/events/(?P<event_id>[^/]*)$")
def __init__(self, hs):
super(EventRestServlet, self).__init__(hs)
self.clock = hs.get_clock()
@defer.inlineCallbacks @defer.inlineCallbacks
def on_GET(self, request, event_id): def on_GET(self, request, event_id):
auth_user = yield self.auth.get_user_by_req(request) auth_user = yield self.auth.get_user_by_req(request)
handler = self.handlers.event_handler handler = self.handlers.event_handler
event = yield handler.get_event(auth_user, event_id) event = yield handler.get_event(auth_user, event_id)
time_now = self.clock.time_msec()
if event: if event:
defer.returnValue((200, self.hs.serialize_event(event))) defer.returnValue((200, serialize_event(event, time_now)))
else: else:
defer.returnValue((404, "Event not found.")) defer.returnValue((404, "Event not found."))

View File

@ -21,6 +21,7 @@ from synapse.api.errors import SynapseError, Codes
from synapse.streams.config import PaginationConfig from synapse.streams.config import PaginationConfig
from synapse.api.constants import EventTypes, Membership from synapse.api.constants import EventTypes, Membership
from synapse.types import UserID, RoomID, RoomAlias from synapse.types import UserID, RoomID, RoomAlias
from synapse.events.utils import serialize_event
import json import json
import logging import logging
@ -363,6 +364,10 @@ class RoomInitialSyncRestServlet(ClientV1RestServlet):
class RoomTriggerBackfill(ClientV1RestServlet): class RoomTriggerBackfill(ClientV1RestServlet):
PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/backfill$") PATTERN = client_path_pattern("/rooms/(?P<room_id>[^/]*)/backfill$")
def __init__(self, hs):
super(RoomTriggerBackfill, self).__init__(hs)
self.clock = hs.get_clock()
@defer.inlineCallbacks @defer.inlineCallbacks
def on_GET(self, request, room_id): def on_GET(self, request, room_id):
remote_server = urllib.unquote( remote_server = urllib.unquote(
@ -374,7 +379,9 @@ class RoomTriggerBackfill(ClientV1RestServlet):
handler = self.handlers.federation_handler handler = self.handlers.federation_handler
events = yield handler.backfill(remote_server, room_id, limit) events = yield handler.backfill(remote_server, room_id, limit)
res = [self.hs.serialize_event(event) for event in events] time_now = self.clock.time_msec()
res = [serialize_event(event, time_now) for event in events]
defer.returnValue((200, res)) defer.returnValue((200, res))

View File

@ -124,9 +124,6 @@ class BaseHomeServer(object):
setattr(BaseHomeServer, "get_%s" % (depname), _get) setattr(BaseHomeServer, "get_%s" % (depname), _get)
def serialize_event(self, e, as_client_event=True):
return serialize_event(self, e, as_client_event)
def get_ip_from_request(self, request): def get_ip_from_request(self, request):
# May be an X-Forwarding-For header depending on config # May be an X-Forwarding-For header depending on config
ip_addr = request.getClientIP() ip_addr = request.getClientIP()