Support federation in the new spaces summary API (MSC2946). (#10569)

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Patrick Cloke 2021-08-16 08:06:17 -04:00 committed by GitHub
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6 changed files with 518 additions and 165 deletions

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@ -0,0 +1 @@
Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).

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@ -1290,6 +1290,88 @@ class FederationClient(FederationBase):
failover_on_unknown_endpoint=True, failover_on_unknown_endpoint=True,
) )
async def get_room_hierarchy(
self,
destinations: Iterable[str],
room_id: str,
suggested_only: bool,
) -> Tuple[JsonDict, Sequence[JsonDict], Sequence[str]]:
"""
Call other servers to get a hierarchy of the given room.
Performs simple data validates and parsing of the response.
Args:
destinations: The remote servers. We will try them in turn, omitting any
that have been blacklisted.
room_id: ID of the space to be queried
suggested_only: If true, ask the remote server to only return children
with the "suggested" flag set
Returns:
A tuple of:
The room as a JSON dictionary.
A list of children rooms, as JSON dictionaries.
A list of inaccessible children room IDs.
Raises:
SynapseError if we were unable to get a valid summary from any of the
remote servers
"""
async def send_request(
destination: str,
) -> Tuple[JsonDict, Sequence[JsonDict], Sequence[str]]:
res = await self.transport_layer.get_room_hierarchy(
destination=destination,
room_id=room_id,
suggested_only=suggested_only,
)
room = res.get("room")
if not isinstance(room, dict):
raise InvalidResponseError("'room' must be a dict")
# Validate children_state of the room.
children_state = room.get("children_state", [])
if not isinstance(children_state, Sequence):
raise InvalidResponseError("'room.children_state' must be a list")
if any(not isinstance(e, dict) for e in children_state):
raise InvalidResponseError("Invalid event in 'children_state' list")
try:
[
FederationSpaceSummaryEventResult.from_json_dict(e)
for e in children_state
]
except ValueError as e:
raise InvalidResponseError(str(e))
# Validate the children rooms.
children = res.get("children", [])
if not isinstance(children, Sequence):
raise InvalidResponseError("'children' must be a list")
if any(not isinstance(r, dict) for r in children):
raise InvalidResponseError("Invalid room in 'children' list")
# Validate the inaccessible children.
inaccessible_children = res.get("inaccessible_children", [])
if not isinstance(inaccessible_children, Sequence):
raise InvalidResponseError("'inaccessible_children' must be a list")
if any(not isinstance(r, str) for r in inaccessible_children):
raise InvalidResponseError(
"Invalid room ID in 'inaccessible_children' list"
)
return room, children, inaccessible_children
# TODO Fallback to the old federation API and translate the results.
return await self._try_destination_list(
"fetch room hierarchy",
destinations,
send_request,
failover_on_unknown_endpoint=True,
)
@attr.s(frozen=True, slots=True, auto_attribs=True) @attr.s(frozen=True, slots=True, auto_attribs=True)
class FederationSpaceSummaryEventResult: class FederationSpaceSummaryEventResult:

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@ -1177,6 +1177,28 @@ class TransportLayerClient:
destination=destination, path=path, data=params destination=destination, path=path, data=params
) )
async def get_room_hierarchy(
self,
destination: str,
room_id: str,
suggested_only: bool,
) -> JsonDict:
"""
Args:
destination: The remote server
room_id: The room ID to ask about.
suggested_only: if True, only suggested rooms will be returned
"""
path = _create_path(
FEDERATION_UNSTABLE_PREFIX, "/org.matrix.msc2946/hierarchy/%s", room_id
)
return await self.client.get_json(
destination=destination,
path=path,
args={"suggested_only": "true" if suggested_only else "false"},
)
def _create_path(federation_prefix: str, path: str, *args: str) -> str: def _create_path(federation_prefix: str, path: str, *args: str) -> str:
""" """

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@ -1936,6 +1936,33 @@ class FederationSpaceSummaryServlet(BaseFederationServlet):
) )
class FederationRoomHierarchyServlet(BaseFederationServlet):
PREFIX = FEDERATION_UNSTABLE_PREFIX + "/org.matrix.msc2946"
PATH = "/hierarchy/(?P<room_id>[^/]*)"
def __init__(
self,
hs: HomeServer,
authenticator: Authenticator,
ratelimiter: FederationRateLimiter,
server_name: str,
):
super().__init__(hs, authenticator, ratelimiter, server_name)
self.handler = hs.get_space_summary_handler()
async def on_GET(
self,
origin: str,
content: Literal[None],
query: Mapping[bytes, Sequence[bytes]],
room_id: str,
) -> Tuple[int, JsonDict]:
suggested_only = parse_boolean_from_args(query, "suggested_only", default=False)
return 200, await self.handler.get_federation_hierarchy(
origin, room_id, suggested_only
)
class RoomComplexityServlet(BaseFederationServlet): class RoomComplexityServlet(BaseFederationServlet):
""" """
Indicates to other servers how complex (and therefore likely Indicates to other servers how complex (and therefore likely
@ -1999,6 +2026,7 @@ FEDERATION_SERVLET_CLASSES: Tuple[Type[BaseFederationServlet], ...] = (
FederationVersionServlet, FederationVersionServlet,
RoomComplexityServlet, RoomComplexityServlet,
FederationSpaceSummaryServlet, FederationSpaceSummaryServlet,
FederationRoomHierarchyServlet,
FederationV1SendKnockServlet, FederationV1SendKnockServlet,
FederationMakeKnockServlet, FederationMakeKnockServlet,
) )

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@ -16,17 +16,7 @@ import itertools
import logging import logging
import re import re
from collections import deque from collections import deque
from typing import ( from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Sequence, Set, Tuple
TYPE_CHECKING,
Deque,
Dict,
Iterable,
List,
Optional,
Sequence,
Set,
Tuple,
)
import attr import attr
@ -80,7 +70,7 @@ class _PaginationSession:
# The time the pagination session was created, in milliseconds. # The time the pagination session was created, in milliseconds.
creation_time_ms: int creation_time_ms: int
# The queue of rooms which are still to process. # The queue of rooms which are still to process.
room_queue: Deque["_RoomQueueEntry"] room_queue: List["_RoomQueueEntry"]
# A set of rooms which have been processed. # A set of rooms which have been processed.
processed_rooms: Set[str] processed_rooms: Set[str]
@ -197,7 +187,7 @@ class SpaceSummaryHandler:
events: Sequence[JsonDict] = [] events: Sequence[JsonDict] = []
if room_entry: if room_entry:
rooms_result.append(room_entry.room) rooms_result.append(room_entry.room)
events = room_entry.children events = room_entry.children_state_events
logger.debug( logger.debug(
"Query of local room %s returned events %s", "Query of local room %s returned events %s",
@ -232,7 +222,7 @@ class SpaceSummaryHandler:
room.pop("allowed_spaces", None) room.pop("allowed_spaces", None)
rooms_result.append(room) rooms_result.append(room)
events.extend(room_entry.children) events.extend(room_entry.children_state_events)
# All rooms returned don't need visiting again (even if the user # All rooms returned don't need visiting again (even if the user
# didn't have access to them). # didn't have access to them).
@ -350,8 +340,8 @@ class SpaceSummaryHandler:
room_queue = pagination_session.room_queue room_queue = pagination_session.room_queue
processed_rooms = pagination_session.processed_rooms processed_rooms = pagination_session.processed_rooms
else: else:
# the queue of rooms to process # The queue of rooms to process, the next room is last on the stack.
room_queue = deque((_RoomQueueEntry(requested_room_id, ()),)) room_queue = [_RoomQueueEntry(requested_room_id, ())]
# Rooms we have already processed. # Rooms we have already processed.
processed_rooms = set() processed_rooms = set()
@ -367,7 +357,7 @@ class SpaceSummaryHandler:
# Iterate through the queue until we reach the limit or run out of # Iterate through the queue until we reach the limit or run out of
# rooms to include. # rooms to include.
while room_queue and len(rooms_result) < limit: while room_queue and len(rooms_result) < limit:
queue_entry = room_queue.popleft() queue_entry = room_queue.pop()
room_id = queue_entry.room_id room_id = queue_entry.room_id
current_depth = queue_entry.depth current_depth = queue_entry.depth
if room_id in processed_rooms: if room_id in processed_rooms:
@ -376,6 +366,18 @@ class SpaceSummaryHandler:
logger.debug("Processing room %s", room_id) logger.debug("Processing room %s", room_id)
# A map of summaries for children rooms that might be returned over
# federation. The rationale for caching these and *maybe* using them
# is to prefer any information local to the homeserver before trusting
# data received over federation.
children_room_entries: Dict[str, JsonDict] = {}
# A set of room IDs which are children that did not have information
# returned over federation and are known to be inaccessible to the
# current server. We should not reach out over federation to try to
# summarise these rooms.
inaccessible_children: Set[str] = set()
# If the room is known locally, summarise it!
is_in_room = await self._store.is_host_joined(room_id, self._server_name) is_in_room = await self._store.is_host_joined(room_id, self._server_name)
if is_in_room: if is_in_room:
room_entry = await self._summarize_local_room( room_entry = await self._summarize_local_room(
@ -387,27 +389,69 @@ class SpaceSummaryHandler:
max_children=None, max_children=None,
) )
# Otherwise, attempt to use information for federation.
else:
# A previous call might have included information for this room.
# It can be used if either:
#
# 1. The room is not a space.
# 2. The maximum depth has been achieved (since no children
# information is needed).
if queue_entry.remote_room and (
queue_entry.remote_room.get("room_type") != RoomTypes.SPACE
or (max_depth is not None and current_depth >= max_depth)
):
room_entry = _RoomEntry(
queue_entry.room_id, queue_entry.remote_room
)
# If the above isn't true, attempt to fetch the room
# information over federation.
else:
(
room_entry,
children_room_entries,
inaccessible_children,
) = await self._summarize_remote_room_hiearchy(
queue_entry,
suggested_only,
)
# Ensure this room is accessible to the requester (and not just
# the homeserver).
if room_entry and not await self._is_remote_room_accessible(
requester, queue_entry.room_id, room_entry.room
):
room_entry = None
# This room has been processed and should be ignored if it appears
# elsewhere in the hierarchy.
processed_rooms.add(room_id)
# There may or may not be a room entry based on whether it is
# inaccessible to the requesting user.
if room_entry: if room_entry:
# Add the room (including the stripped m.space.child events).
rooms_result.append(room_entry.as_json()) rooms_result.append(room_entry.as_json())
# Add the child to the queue. We have already validated # If this room is not at the max-depth, check if there are any
# that the vias are a list of server names. # children to process.
#
# If the current depth is the maximum depth, do not queue
# more entries.
if max_depth is None or current_depth < max_depth: if max_depth is None or current_depth < max_depth:
room_queue.extendleft( # The children get added in reverse order so that the next
# room to process, according to the ordering, is the last
# item in the list.
room_queue.extend(
_RoomQueueEntry( _RoomQueueEntry(
ev["state_key"], ev["content"]["via"], current_depth + 1 ev["state_key"],
ev["content"]["via"],
current_depth + 1,
children_room_entries.get(ev["state_key"]),
) )
for ev in reversed(room_entry.children) for ev in reversed(room_entry.children_state_events)
if ev["type"] == EventTypes.SpaceChild
and ev["state_key"] not in inaccessible_children
) )
processed_rooms.add(room_id)
else:
# TODO Federation.
pass
result: JsonDict = {"rooms": rooms_result} result: JsonDict = {"rooms": rooms_result}
# If there's additional data, generate a pagination token (and persist state). # If there's additional data, generate a pagination token (and persist state).
@ -477,15 +521,78 @@ class SpaceSummaryHandler:
if room_entry: if room_entry:
rooms_result.append(room_entry.room) rooms_result.append(room_entry.room)
events_result.extend(room_entry.children) events_result.extend(room_entry.children_state_events)
# add any children to the queue # add any children to the queue
room_queue.extend( room_queue.extend(
edge_event["state_key"] for edge_event in room_entry.children edge_event["state_key"]
for edge_event in room_entry.children_state_events
) )
return {"rooms": rooms_result, "events": events_result} return {"rooms": rooms_result, "events": events_result}
async def get_federation_hierarchy(
self,
origin: str,
requested_room_id: str,
suggested_only: bool,
):
"""
Implementation of the room hierarchy Federation API.
This is similar to get_room_hierarchy, but does not recurse into the space.
It also considers whether anyone on the server may be able to access the
room, as opposed to whether a specific user can.
Args:
origin: The server requesting the spaces summary.
requested_room_id: The room ID to start the hierarchy at (the "root" room).
suggested_only: whether we should only return children with the "suggested"
flag set.
Returns:
The JSON hierarchy dictionary.
"""
root_room_entry = await self._summarize_local_room(
None, origin, requested_room_id, suggested_only, max_children=None
)
if root_room_entry is None:
# Room is inaccessible to the requesting server.
raise SynapseError(404, "Unknown room: %s" % (requested_room_id,))
children_rooms_result: List[JsonDict] = []
inaccessible_children: List[str] = []
# Iterate through each child and potentially add it, but not its children,
# to the response.
for child_room in root_room_entry.children_state_events:
room_id = child_room.get("state_key")
assert isinstance(room_id, str)
# If the room is unknown, skip it.
if not await self._store.is_host_joined(room_id, self._server_name):
continue
room_entry = await self._summarize_local_room(
None, origin, room_id, suggested_only, max_children=0
)
# If the room is accessible, include it in the results.
#
# Note that only the room summary (without information on children)
# is included in the summary.
if room_entry:
children_rooms_result.append(room_entry.room)
# Otherwise, note that the requesting server shouldn't bother
# trying to summarize this room - they do not have access to it.
else:
inaccessible_children.append(room_id)
return {
# Include the requested room (including the stripped children events).
"room": root_room_entry.as_json(),
"children": children_rooms_result,
"inaccessible_children": inaccessible_children,
}
async def _summarize_local_room( async def _summarize_local_room(
self, self,
requester: Optional[str], requester: Optional[str],
@ -519,8 +626,9 @@ class SpaceSummaryHandler:
room_entry = await self._build_room_entry(room_id, for_federation=bool(origin)) room_entry = await self._build_room_entry(room_id, for_federation=bool(origin))
# If the room is not a space, return just the room information. # If the room is not a space or the children don't matter, return just
if room_entry.get("room_type") != RoomTypes.SPACE: # the room information.
if room_entry.get("room_type") != RoomTypes.SPACE or max_children == 0:
return _RoomEntry(room_id, room_entry) return _RoomEntry(room_id, room_entry)
# Otherwise, look for child rooms/spaces. # Otherwise, look for child rooms/spaces.
@ -616,6 +724,59 @@ class SpaceSummaryHandler:
return results return results
async def _summarize_remote_room_hiearchy(
self, room: "_RoomQueueEntry", suggested_only: bool
) -> Tuple[Optional["_RoomEntry"], Dict[str, JsonDict], Set[str]]:
"""
Request room entries and a list of event entries for a given room by querying a remote server.
Args:
room: The room to summarize.
suggested_only: True if only suggested children should be returned.
Otherwise, all children are returned.
Returns:
A tuple of:
The room entry.
Partial room data return over federation.
A set of inaccessible children room IDs.
"""
room_id = room.room_id
logger.info("Requesting summary for %s via %s", room_id, room.via)
via = itertools.islice(room.via, MAX_SERVERS_PER_SPACE)
try:
(
room_response,
children,
inaccessible_children,
) = await self._federation_client.get_room_hierarchy(
via,
room_id,
suggested_only=suggested_only,
)
except Exception as e:
logger.warning(
"Unable to get hierarchy of %s via federation: %s",
room_id,
e,
exc_info=logger.isEnabledFor(logging.DEBUG),
)
return None, {}, set()
# Map the children to their room ID.
children_by_room_id = {
c["room_id"]: c
for c in children
if "room_id" in c and isinstance(c["room_id"], str)
}
return (
_RoomEntry(room_id, room_response, room_response.pop("children_state", ())),
children_by_room_id,
set(inaccessible_children),
)
async def _is_local_room_accessible( async def _is_local_room_accessible(
self, room_id: str, requester: Optional[str], origin: Optional[str] = None self, room_id: str, requester: Optional[str], origin: Optional[str] = None
) -> bool: ) -> bool:
@ -866,9 +1027,16 @@ class SpaceSummaryHandler:
@attr.s(frozen=True, slots=True, auto_attribs=True) @attr.s(frozen=True, slots=True, auto_attribs=True)
class _RoomQueueEntry: class _RoomQueueEntry:
# The room ID of this entry.
room_id: str room_id: str
# The server to query if the room is not known locally.
via: Sequence[str] via: Sequence[str]
# The minimum number of hops necessary to get to this room (compared to the
# originally requested room).
depth: int = 0 depth: int = 0
# The room summary for this room returned via federation. This will only be
# used if the room is not known locally (and is not a space).
remote_room: Optional[JsonDict] = None
@attr.s(frozen=True, slots=True, auto_attribs=True) @attr.s(frozen=True, slots=True, auto_attribs=True)
@ -879,11 +1047,17 @@ class _RoomEntry:
# An iterable of the sorted, stripped children events for children of this room. # An iterable of the sorted, stripped children events for children of this room.
# #
# This may not include all children. # This may not include all children.
children: Sequence[JsonDict] = () children_state_events: Sequence[JsonDict] = ()
def as_json(self) -> JsonDict: def as_json(self) -> JsonDict:
"""
Returns a JSON dictionary suitable for the room hierarchy endpoint.
It returns the room summary including the stripped m.space.child events
as a sub-key.
"""
result = dict(self.room) result = dict(self.room)
result["children_state"] = self.children result["children_state"] = self.children_state_events
return result return result

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@ -481,7 +481,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
self.assertNotIn("next_batch", result) self.assertNotIn("next_batch", result)
def test_invalid_pagination_token(self): def test_invalid_pagination_token(self):
"""""" """An invalid pagination token, or changing other parameters, shoudl be rejected."""
room_ids = [] room_ids = []
for i in range(1, 10): for i in range(1, 10):
room = self.helper.create_room_as(self.user, tok=self.token) room = self.helper.create_room_as(self.user, tok=self.token)
@ -581,10 +581,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
subspace = "#subspace:" + fed_hostname subspace = "#subspace:" + fed_hostname
subroom = "#subroom:" + fed_hostname subroom = "#subroom:" + fed_hostname
async def summarize_remote_room( # Generate some good data, and some bad data:
_self, room, suggested_only, max_children, exclude_rooms
):
# Return some good data, and some bad data:
# #
# * Event *back* to the root room. # * Event *back* to the root room.
# * Unrelated events / rooms # * Unrelated events / rooms
@ -592,8 +589,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
# events before child events). # events before child events).
# Note that these entries are brief, but should contain enough info. # Note that these entries are brief, but should contain enough info.
return [ requested_room_entry = _RoomEntry(
_RoomEntry(
subspace, subspace,
{ {
"room_id": subspace, "room_id": subspace,
@ -602,12 +598,23 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
}, },
[ [
{ {
"type": EventTypes.SpaceChild,
"room_id": subspace, "room_id": subspace,
"state_key": subroom, "state_key": subroom,
"content": {"via": [fed_hostname]}, "content": {"via": [fed_hostname]},
} }
], ],
), )
child_room = {
"room_id": subroom,
"world_readable": True,
}
async def summarize_remote_room(
_self, room, suggested_only, max_children, exclude_rooms
):
return [
requested_room_entry,
_RoomEntry( _RoomEntry(
subroom, subroom,
{ {
@ -617,6 +624,9 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
), ),
] ]
async def summarize_remote_room_hiearchy(_self, room, suggested_only):
return requested_room_entry, {subroom: child_room}, set()
# Add a room to the space which is on another server. # Add a room to the space which is on another server.
self._add_child(self.space, subspace, self.token) self._add_child(self.space, subspace, self.token)
@ -636,6 +646,15 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
] ]
self._assert_rooms(result, expected) self._assert_rooms(result, expected)
with mock.patch(
"synapse.handlers.space_summary.SpaceSummaryHandler._summarize_remote_room_hiearchy",
new=summarize_remote_room_hiearchy,
):
result = self.get_success(
self.handler.get_room_hierarchy(self.user, self.space)
)
self._assert_hierarchy(result, expected)
def test_fed_filtering(self): def test_fed_filtering(self):
""" """
Rooms returned over federation should be properly filtered to only include Rooms returned over federation should be properly filtered to only include
@ -657,12 +676,9 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
# Poke an invite over federation into the database. # Poke an invite over federation into the database.
self._poke_fed_invite(invited_room, "@remote:" + fed_hostname) self._poke_fed_invite(invited_room, "@remote:" + fed_hostname)
async def summarize_remote_room(
_self, room, suggested_only, max_children, exclude_rooms
):
# Note that these entries are brief, but should contain enough info. # Note that these entries are brief, but should contain enough info.
rooms = [ children_rooms = (
_RoomEntry( (
public_room, public_room,
{ {
"room_id": public_room, "room_id": public_room,
@ -670,7 +686,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.PUBLIC, "join_rules": JoinRules.PUBLIC,
}, },
), ),
_RoomEntry( (
knock_room, knock_room,
{ {
"room_id": knock_room, "room_id": knock_room,
@ -678,7 +694,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.KNOCK, "join_rules": JoinRules.KNOCK,
}, },
), ),
_RoomEntry( (
not_invited_room, not_invited_room,
{ {
"room_id": not_invited_room, "room_id": not_invited_room,
@ -686,7 +702,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.INVITE, "join_rules": JoinRules.INVITE,
}, },
), ),
_RoomEntry( (
invited_room, invited_room,
{ {
"room_id": invited_room, "room_id": invited_room,
@ -694,7 +710,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.INVITE, "join_rules": JoinRules.INVITE,
}, },
), ),
_RoomEntry( (
restricted_room, restricted_room,
{ {
"room_id": restricted_room, "room_id": restricted_room,
@ -703,7 +719,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"allowed_spaces": [], "allowed_spaces": [],
}, },
), ),
_RoomEntry( (
restricted_accessible_room, restricted_accessible_room,
{ {
"room_id": restricted_accessible_room, "room_id": restricted_accessible_room,
@ -712,7 +728,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"allowed_spaces": [self.room], "allowed_spaces": [self.room],
}, },
), ),
_RoomEntry( (
world_readable_room, world_readable_room,
{ {
"room_id": world_readable_room, "room_id": world_readable_room,
@ -720,7 +736,7 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.INVITE, "join_rules": JoinRules.INVITE,
}, },
), ),
_RoomEntry( (
joined_room, joined_room,
{ {
"room_id": joined_room, "room_id": joined_room,
@ -728,12 +744,9 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
"join_rules": JoinRules.INVITE, "join_rules": JoinRules.INVITE,
}, },
), ),
] )
# Also include the subspace. subspace_room_entry = _RoomEntry(
rooms.insert(
0,
_RoomEntry(
subspace, subspace,
{ {
"room_id": subspace, "room_id": subspace,
@ -742,15 +755,27 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
# Place each room in the sub-space. # Place each room in the sub-space.
[ [
{ {
"type": EventTypes.SpaceChild,
"room_id": subspace, "room_id": subspace,
"state_key": room.room_id, "state_key": room_id,
"content": {"via": [fed_hostname]}, "content": {"via": [fed_hostname]},
} }
for room in rooms for room_id, _ in children_rooms
], ],
),
) )
return rooms
async def summarize_remote_room(
_self, room, suggested_only, max_children, exclude_rooms
):
return [subspace_room_entry] + [
# A copy is made of the room data since the allowed_spaces key
# is removed.
_RoomEntry(child_room[0], dict(child_room[1]))
for child_room in children_rooms
]
async def summarize_remote_room_hiearchy(_self, room, suggested_only):
return subspace_room_entry, dict(children_rooms), set()
# Add a room to the space which is on another server. # Add a room to the space which is on another server.
self._add_child(self.space, subspace, self.token) self._add_child(self.space, subspace, self.token)
@ -788,6 +813,15 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
] ]
self._assert_rooms(result, expected) self._assert_rooms(result, expected)
with mock.patch(
"synapse.handlers.space_summary.SpaceSummaryHandler._summarize_remote_room_hiearchy",
new=summarize_remote_room_hiearchy,
):
result = self.get_success(
self.handler.get_room_hierarchy(self.user, self.space)
)
self._assert_hierarchy(result, expected)
def test_fed_invited(self): def test_fed_invited(self):
""" """
A room which the user was invited to should be included in the response. A room which the user was invited to should be included in the response.
@ -802,19 +836,22 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
# Poke an invite over federation into the database. # Poke an invite over federation into the database.
self._poke_fed_invite(fed_room, "@remote:" + fed_hostname) self._poke_fed_invite(fed_room, "@remote:" + fed_hostname)
async def summarize_remote_room( fed_room_entry = _RoomEntry(
_self, room, suggested_only, max_children, exclude_rooms
):
return [
_RoomEntry(
fed_room, fed_room,
{ {
"room_id": fed_room, "room_id": fed_room,
"world_readable": False, "world_readable": False,
"join_rules": JoinRules.INVITE, "join_rules": JoinRules.INVITE,
}, },
), )
]
async def summarize_remote_room(
_self, room, suggested_only, max_children, exclude_rooms
):
return [fed_room_entry]
async def summarize_remote_room_hiearchy(_self, room, suggested_only):
return fed_room_entry, {}, set()
# Add a room to the space which is on another server. # Add a room to the space which is on another server.
self._add_child(self.space, fed_room, self.token) self._add_child(self.space, fed_room, self.token)
@ -833,3 +870,12 @@ class SpaceSummaryTestCase(unittest.HomeserverTestCase):
(fed_room, ()), (fed_room, ()),
] ]
self._assert_rooms(result, expected) self._assert_rooms(result, expected)
with mock.patch(
"synapse.handlers.space_summary.SpaceSummaryHandler._summarize_remote_room_hiearchy",
new=summarize_remote_room_hiearchy,
):
result = self.get_success(
self.handler.get_room_hierarchy(self.user, self.space)
)
self._assert_hierarchy(result, expected)