mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-09-08 04:31:58 +00:00
Fix pagination to work with new db schema
This commit is contained in:
parent
01f089d9fb
commit
8d1f763209
@ -97,30 +97,30 @@ class MessageHandler(BaseHandler):
|
||||
self.notifier.on_new_room_event(event, store_id)
|
||||
|
||||
yield self.hs.get_federation().handle_new_event(event)
|
||||
#
|
||||
# @defer.inlineCallbacks
|
||||
# def get_messages(self, user_id=None, room_id=None, pagin_config=None,
|
||||
# feedback=False):
|
||||
# """Get messages in a room.
|
||||
#
|
||||
# Args:
|
||||
# user_id (str): The user requesting messages.
|
||||
# room_id (str): The room they want messages from.
|
||||
# pagin_config (synapse.api.streams.PaginationConfig): The pagination
|
||||
# config rules to apply, if any.
|
||||
# feedback (bool): True to get compressed feedback with the messages
|
||||
# Returns:
|
||||
# dict: Pagination API results
|
||||
# """
|
||||
# yield self.auth.check_joined_room(room_id, user_id)
|
||||
#
|
||||
# data_source = [MessagesStreamData(self.hs, room_id=room_id,
|
||||
# feedback=feedback)]
|
||||
# event_stream = EventStream(user_id, data_source)
|
||||
# pagin_config = yield event_stream.fix_tokens(pagin_config)
|
||||
# data_chunk = yield event_stream.get_chunk(config=pagin_config)
|
||||
# defer.returnValue(data_chunk)
|
||||
#
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def get_messages(self, user_id=None, room_id=None, pagin_config=None,
|
||||
feedback=False):
|
||||
"""Get messages in a room.
|
||||
|
||||
Args:
|
||||
user_id (str): The user requesting messages.
|
||||
room_id (str): The room they want messages from.
|
||||
pagin_config (synapse.api.streams.PaginationConfig): The pagination
|
||||
config rules to apply, if any.
|
||||
feedback (bool): True to get compressed feedback with the messages
|
||||
Returns:
|
||||
dict: Pagination API results
|
||||
"""
|
||||
yield self.auth.check_joined_room(room_id, user_id)
|
||||
|
||||
data_source = [EventsStreamData(self.hs, room_id=room_id,
|
||||
feedback=feedback)]
|
||||
event_stream = EventStream(user_id, data_source)
|
||||
pagin_config = yield event_stream.fix_tokens(pagin_config)
|
||||
data_chunk = yield event_stream.get_chunk(config=pagin_config)
|
||||
defer.returnValue(data_chunk)
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def store_room_data(self, event=None, stamp_event=True):
|
||||
""" Stores data for a room.
|
||||
|
@ -53,18 +53,35 @@ class StreamStore(SQLBaseStore):
|
||||
else:
|
||||
limit = 1000
|
||||
|
||||
# From and to keys should be integers from ordering.
|
||||
from_key = int(from_key)
|
||||
to_key = int(to_key)
|
||||
|
||||
if from_key == to_key:
|
||||
defer.returnValue(([], to_key))
|
||||
return
|
||||
|
||||
|
||||
sql = (
|
||||
"SELECT * FROM events as e WHERE "
|
||||
"((room_id IN (%(current)s)) OR "
|
||||
"(event_id IN (%(invites)s))) "
|
||||
" AND e.ordering > ? AND e.ordering < ? "
|
||||
"ORDER BY ordering ASC LIMIT %(limit)d"
|
||||
) % {
|
||||
"current": current_room_membership_sql,
|
||||
"invites": invites_sql,
|
||||
"limit": limit,
|
||||
}
|
||||
|
||||
if from_key < to_key:
|
||||
sql += (
|
||||
"AND e.ordering > ? AND e.ordering < ? "
|
||||
"ORDER BY ordering ASC LIMIT %(limit)d "
|
||||
) % {"limit": limit}
|
||||
else:
|
||||
sql += (
|
||||
"AND e.ordering < ? AND e.ordering > ? "
|
||||
"ORDER BY ordering DESC LIMIT %(limit)d "
|
||||
) % {"limit": int(limit)}
|
||||
|
||||
rows = yield self._execute_and_decode(
|
||||
sql,
|
||||
user_id, user_id, Membership.INVITE, from_key, to_key
|
||||
@ -72,12 +89,12 @@ class StreamStore(SQLBaseStore):
|
||||
|
||||
ret = [self._parse_event_from_row(r) for r in rows]
|
||||
|
||||
if ret:
|
||||
max_id = max([r["ordering"] for r in rows])
|
||||
if from_key < to_key:
|
||||
key = max([r["ordering"] for r in rows])
|
||||
else:
|
||||
max_id = to_key
|
||||
key = min([r["ordering"] for r in rows])
|
||||
|
||||
defer.returnValue((ret, max_id))
|
||||
defer.returnValue((ret, key))
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def get_recent_events_for_room(self, room_id, limit, with_feedback=False):
|
||||
|
Loading…
Reference in New Issue
Block a user