diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index cac28b47b6..fffecb24f5 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -16,7 +16,7 @@
from twisted.internet import defer
from synapse.http.servlet import (
- RestServlet, parse_string, parse_integer, parse_boolean
+ RestServlet, parse_string, parse_integer
)
from synapse.handlers.sync import SyncConfig
from synapse.types import StreamToken
@@ -26,6 +26,7 @@ from synapse.events.utils import (
from synapse.api.filtering import Filter
from ._base import client_v2_pattern
+import copy
import logging
logger = logging.getLogger(__name__)
@@ -36,51 +37,44 @@ class SyncRestServlet(RestServlet):
GET parameters::
timeout(int): How long to wait for new events in milliseconds.
- limit(int): Maxiumum number of events per room to return.
- gap(bool): Create gaps the message history if limit is exceeded to
- ensure that the client has the most recent messages. Defaults to
- "true".
- sort(str,str): tuple of sort key (e.g. "timeline") and direction
- (e.g. "asc", "desc"). Defaults to "timeline,asc".
since(batch_token): Batch token when asking for incremental deltas.
set_presence(str): What state the device presence should be set to.
default is "online".
- backfill(bool): Should the HS request message history from other
- servers. This may take a long time making it unsuitable for clients
- expecting a prompt response. Defaults to "true".
filter(filter_id): A filter to apply to the events returned.
- filter_*: Filter override parameters.
Response JSON::
{
- "next_batch": // batch token for the next /sync
- "private_user_data": // private events for this user.
- "public_user_data": // public events for all users including the
- // public events for this user.
- "rooms": [{ // List of rooms with updates.
- "room_id": // Id of the room being updated
- "limited": // Was the per-room event limit exceeded?
- "published": // Is the room published by our HS?
+ "next_batch": // batch token for the next /sync
+ "presence": // presence data for the user.
+ "rooms": {
+ "joined": { // Joined rooms being updated.
+ "${room_id}": { // Id of the room being updated
"event_map": // Map of EventID -> event JSON.
- "events": { // The recent events in the room if gap is "true"
- // otherwise the next events in the room.
- "batch": [] // list of EventIDs in the "event_map".
- "prev_batch": // back token for getting previous events.
+ "timeline": { // The recent events in the room if gap is "true"
+ "limited": // Was the per-room event limit exceeded?
+ // otherwise the next events in the room.
+ "events": [] // list of EventIDs in the "event_map".
+ "prev_batch": // back token for getting previous events.
}
- "state": [] // list of EventIDs updating the current state to
- // be what it should be at the end of the batch.
- "ephemeral": []
- }]
+ "state": {"events": []} // list of EventIDs updating the
+ // current state to be what it should
+ // be at the end of the batch.
+ "ephemeral": {"events": []} // list of event objects
+ }
+ },
+ "invited": {}, // Invited rooms being updated.
+ "archived": {} // Archived rooms being updated.
+ }
}
"""
PATTERN = client_v2_pattern("/sync$")
- ALLOWED_SORT = set(["timeline,asc", "timeline,desc"])
- ALLOWED_PRESENCE = set(["online", "offline", "idle"])
+ ALLOWED_PRESENCE = set(["online", "offline"])
def __init__(self, hs):
super(SyncRestServlet, self).__init__()
self.auth = hs.get_auth()
+ self.event_stream_handler = hs.get_handlers().event_stream_handler
self.sync_handler = hs.get_handlers().sync_handler
self.clock = hs.get_clock()
self.filtering = hs.get_filtering()
@@ -90,45 +84,29 @@ class SyncRestServlet(RestServlet):
user, token_id = yield self.auth.get_user_by_req(request)
timeout = parse_integer(request, "timeout", default=0)
- limit = parse_integer(request, "limit", required=True)
- gap = parse_boolean(request, "gap", default=True)
- sort = parse_string(
- request, "sort", default="timeline,asc",
- allowed_values=self.ALLOWED_SORT
- )
since = parse_string(request, "since")
set_presence = parse_string(
request, "set_presence", default="online",
allowed_values=self.ALLOWED_PRESENCE
)
- backfill = parse_boolean(request, "backfill", default=False)
filter_id = parse_string(request, "filter", default=None)
logger.info(
- "/sync: user=%r, timeout=%r, limit=%r, gap=%r, sort=%r, since=%r,"
- " set_presence=%r, backfill=%r, filter_id=%r" % (
- user, timeout, limit, gap, sort, since, set_presence,
- backfill, filter_id
+ "/sync: user=%r, timeout=%r, since=%r,"
+ " set_presence=%r, filter_id=%r" % (
+ user, timeout, since, set_presence, filter_id
)
)
- # TODO(mjark): Load filter and apply overrides.
try:
filter = yield self.filtering.get_user_filter(
user.localpart, filter_id
)
except:
filter = Filter({})
- # filter = filter.apply_overrides(http_request)
- # if filter.matches(event):
- # # stuff
sync_config = SyncConfig(
user=user,
- gap=gap,
- limit=limit,
- sort=sort,
- backfill=backfill,
filter=filter,
)
@@ -137,43 +115,81 @@ class SyncRestServlet(RestServlet):
else:
since_token = None
- sync_result = yield self.sync_handler.wait_for_sync_for_user(
- sync_config, since_token=since_token, timeout=timeout
- )
+ if set_presence == "online":
+ yield self.event_stream_handler.started_stream(user)
+
+ try:
+ sync_result = yield self.sync_handler.wait_for_sync_for_user(
+ sync_config, since_token=since_token, timeout=timeout
+ )
+ finally:
+ if set_presence == "online":
+ self.event_stream_handler.stopped_stream(user)
time_now = self.clock.time_msec()
+ joined = self.encode_joined(
+ sync_result.joined, filter, time_now, token_id
+ )
+
+ invited = self.encode_invited(
+ sync_result.invited, filter, time_now, token_id
+ )
+
response_content = {
- "public_user_data": self.encode_user_data(
- sync_result.public_user_data, filter, time_now
- ),
- "private_user_data": self.encode_user_data(
- sync_result.private_user_data, filter, time_now
- ),
- "rooms": self.encode_rooms(
- sync_result.rooms, filter, time_now, token_id
+ "presence": self.encode_presence(
+ sync_result.presence, filter, time_now
),
+ "rooms": {
+ "joined": joined,
+ "invited": invited,
+ "archived": {},
+ },
"next_batch": sync_result.next_batch.to_string(),
}
defer.returnValue((200, response_content))
- def encode_user_data(self, events, filter, time_now):
- return events
+ def encode_presence(self, events, filter, time_now):
+ formatted = []
+ for event in events:
+ event = copy.deepcopy(event)
+ event['sender'] = event['content'].pop('user_id')
+ formatted.append(event)
+ return {"events": filter.filter_presence(formatted)}
+
+ def encode_joined(self, rooms, filter, time_now, token_id):
+ joined = {}
+ for room in rooms:
+ joined[room.room_id] = self.encode_room(
+ room, filter, time_now, token_id
+ )
+
+ return joined
+
+ def encode_invited(self, rooms, filter, time_now, token_id):
+ invited = {}
+ for room in rooms:
+ invite = serialize_event(
+ room.invite, time_now, token_id=token_id,
+ event_format=format_event_for_client_v2_without_event_id,
+ )
+ invited_state = invite.get("unsigned", {}).pop("invite_room_state", [])
+ invited_state.append(invite)
+ invited[room.room_id] = {
+ "invite_state": {"events": invited_state}
+ }
- def encode_rooms(self, rooms, filter, time_now, token_id):
- return [
- self.encode_room(room, filter, time_now, token_id)
- for room in rooms
- ]
+ return invited
@staticmethod
def encode_room(room, filter, time_now, token_id):
event_map = {}
state_events = filter.filter_room_state(room.state)
- recent_events = filter.filter_room_events(room.events)
+ timeline_events = filter.filter_room_timeline(room.timeline.events)
+ ephemeral_events = filter.filter_room_ephemeral(room.ephemeral)
state_event_ids = []
- recent_event_ids = []
+ timeline_event_ids = []
for event in state_events:
# TODO(mjark): Respect formatting requirements in the filter.
event_map[event.event_id] = serialize_event(
@@ -182,24 +198,22 @@ class SyncRestServlet(RestServlet):
)
state_event_ids.append(event.event_id)
- for event in recent_events:
+ for event in timeline_events:
# TODO(mjark): Respect formatting requirements in the filter.
event_map[event.event_id] = serialize_event(
event, time_now, token_id=token_id,
event_format=format_event_for_client_v2_without_event_id,
)
- recent_event_ids.append(event.event_id)
+ timeline_event_ids.append(event.event_id)
result = {
- "room_id": room.room_id,
"event_map": event_map,
- "events": {
- "batch": recent_event_ids,
- "prev_batch": room.prev_batch.to_string(),
+ "timeline": {
+ "events": timeline_event_ids,
+ "prev_batch": room.timeline.prev_batch.to_string(),
+ "limited": room.timeline.limited,
},
- "state": state_event_ids,
- "limited": room.limited,
- "published": room.published,
- "ephemeral": room.ephemeral,
+ "state": {"events": state_event_ids},
+ "ephemeral": {"events": ephemeral_events},
}
return result
|
