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Merge pull request #4412 from matrix-org/anoa/dm_room_upgrade

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Migrate direct message and tag state on room upgrade
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Andrew Morgan 2019-01-28 15:16:50 +00:00 committed by GitHub
commit 88f4df85ca
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5 changed files with 83 additions and 18 deletions
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1
changelog.d/4412.bugfix Normal file
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@ -0,0 +1 @@
Copy over whether a room is a direct message and any associated room tags on room upgrade.

5
synapse/handlers/room.py
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@ -125,7 +125,7 @@ class RoomCreationHandler(BaseHandler):
)
yield self.auth.check_from_context(tombstone_event, tombstone_context)
yield self.clone_exiting_room(
yield self.clone_existing_room(
requester,
old_room_id=old_room_id,
new_room_id=new_room_id,
@ -230,7 +230,7 @@ class RoomCreationHandler(BaseHandler):
)
@defer.inlineCallbacks
def clone_exiting_room(
def clone_existing_room(
self, requester, old_room_id, new_room_id, new_room_version,
tombstone_event_id,
):
@ -262,6 +262,7 @@ class RoomCreationHandler(BaseHandler):
initial_state = dict()
# Replicate relevant room events
types_to_copy = (
(EventTypes.JoinRules, ""),
(EventTypes.Name, ""),

85
synapse/handlers/room_member.py
View file

@ -63,7 +63,7 @@ class RoomMemberHandler(object):
self.directory_handler = hs.get_handlers().directory_handler
self.registration_handler = hs.get_handlers().registration_handler
self.profile_handler = hs.get_profile_handler()
self.event_creation_hander = hs.get_event_creation_handler()
self.event_creation_handler = hs.get_event_creation_handler()
self.member_linearizer = Linearizer(name="member")
@ -161,6 +161,8 @@ class RoomMemberHandler(object):
ratelimit=True,
content=None,
):
user_id = target.to_string()
if content is None:
content = {}
@ -168,14 +170,14 @@ class RoomMemberHandler(object):
if requester.is_guest:
content["kind"] = "guest"
event, context = yield self.event_creation_hander.create_event(
event, context = yield self.event_creation_handler.create_event(
requester,
{
"type": EventTypes.Member,
"content": content,
"room_id": room_id,
"sender": requester.user.to_string(),
"state_key": target.to_string(),
"state_key": user_id,
# For backwards compatibility:
"membership": membership,
@ -186,14 +188,14 @@ class RoomMemberHandler(object):
)
# Check if this event matches the previous membership event for the user.
duplicate = yield self.event_creation_hander.deduplicate_state_event(
duplicate = yield self.event_creation_handler.deduplicate_state_event(
event, context,
)
if duplicate is not None:
# Discard the new event since this membership change is a no-op.
defer.returnValue(duplicate)
yield self.event_creation_hander.handle_new_client_event(
yield self.event_creation_handler.handle_new_client_event(
requester,
event,
context,
@ -204,12 +206,12 @@ class RoomMemberHandler(object):
prev_state_ids = yield context.get_prev_state_ids(self.store)
prev_member_event_id = prev_state_ids.get(
(EventTypes.Member, target.to_string()),
(EventTypes.Member, user_id),
None
)
if event.membership == Membership.JOIN:
# Only fire user_joined_room if the user has acutally joined the
# Only fire user_joined_room if the user has actually joined the
# room. Don't bother if the user is just changing their profile
# info.
newly_joined = True
@ -218,6 +220,18 @@ class RoomMemberHandler(object):
newly_joined = prev_member_event.membership != Membership.JOIN
if newly_joined:
yield self._user_joined_room(target, room_id)
# Copy over direct message status and room tags if this is a join
# on an upgraded room
# Check if this is an upgraded room
predecessor = yield self.store.get_room_predecessor(room_id)
if predecessor:
# It is an upgraded room. Copy over old tags
self.copy_room_tags_and_direct_to_room(
predecessor["room_id"], room_id, user_id,
)
elif event.membership == Membership.LEAVE:
if prev_member_event_id:
prev_member_event = yield self.store.get_event(prev_member_event_id)
@ -226,6 +240,55 @@ class RoomMemberHandler(object):
defer.returnValue(event)
@defer.inlineCallbacks
def copy_room_tags_and_direct_to_room(
self,
old_room_id,
new_room_id,
user_id,
):
"""Copies the tags and direct room state from one room to another.
Args:
old_room_id (str)
new_room_id (str)
user_id (str)
Returns:
Deferred[None]
"""
# Retrieve user account data for predecessor room
user_account_data, _ = yield self.store.get_account_data_for_user(
user_id,
)
# Copy direct message state if applicable
direct_rooms = user_account_data.get("m.direct", {})
# Check which key this room is under
if isinstance(direct_rooms, dict):
for key, room_id_list in direct_rooms.items():
if old_room_id in room_id_list and new_room_id not in room_id_list:
# Add new room_id to this key
direct_rooms[key].append(new_room_id)
# Save back to user's m.direct account data
yield self.store.add_account_data_for_user(
user_id, "m.direct", direct_rooms,
)
break
# Copy room tags if applicable
room_tags = yield self.store.get_tags_for_room(
user_id, old_room_id,
)
# Copy each room tag to the new room
for tag, tag_content in room_tags.items():
yield self.store.add_tag_to_room(
user_id, new_room_id, tag, tag_content
)
@defer.inlineCallbacks
def update_membership(
self,
@ -493,7 +556,7 @@ class RoomMemberHandler(object):
else:
requester = synapse.types.create_requester(target_user)
prev_event = yield self.event_creation_hander.deduplicate_state_event(
prev_event = yield self.event_creation_handler.deduplicate_state_event(
event, context,
)
if prev_event is not None:
@ -513,7 +576,7 @@ class RoomMemberHandler(object):
if is_blocked:
raise SynapseError(403, "This room has been blocked on this server")
yield self.event_creation_hander.handle_new_client_event(
yield self.event_creation_handler.handle_new_client_event(
requester,
event,
context,
@ -527,7 +590,7 @@ class RoomMemberHandler(object):
)
if event.membership == Membership.JOIN:
# Only fire user_joined_room if the user has acutally joined the
# Only fire user_joined_room if the user has actually joined the
# room. Don't bother if the user is just changing their profile
# info.
newly_joined = True
@ -755,7 +818,7 @@ class RoomMemberHandler(object):
)
)
yield self.event_creation_hander.create_and_send_nonmember_event(
yield self.event_creation_handler.create_and_send_nonmember_event(
requester,
{
"type": EventTypes.ThirdPartyInvite,

8
synapse/rest/client/v1/room.py
View file

@ -89,7 +89,7 @@ class RoomStateEventRestServlet(ClientV1RestServlet):
def __init__(self, hs):
super(RoomStateEventRestServlet, self).__init__(hs)
self.handlers = hs.get_handlers()
self.event_creation_hander = hs.get_event_creation_handler()
self.event_creation_handler = hs.get_event_creation_handler()
self.room_member_handler = hs.get_room_member_handler()
self.message_handler = hs.get_message_handler()
@ -172,7 +172,7 @@ class RoomStateEventRestServlet(ClientV1RestServlet):
content=content,
)
else:
event = yield self.event_creation_hander.create_and_send_nonmember_event(
event = yield self.event_creation_handler.create_and_send_nonmember_event(
requester,
event_dict,
txn_id=txn_id,
@ -189,7 +189,7 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
def __init__(self, hs):
super(RoomSendEventRestServlet, self).__init__(hs)
self.event_creation_hander = hs.get_event_creation_handler()
self.event_creation_handler = hs.get_event_creation_handler()
def register(self, http_server):
# /rooms/$roomid/send/$event_type[/$txn_id]
@ -211,7 +211,7 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
if b'ts' in request.args and requester.app_service:
event_dict['origin_server_ts'] = parse_integer(request, "ts", 0)
event = yield self.event_creation_hander.create_and_send_nonmember_event(
event = yield self.event_creation_handler.create_and_send_nonmember_event(
requester,
event_dict,
txn_id=txn_id,

2
synapse/storage/background_updates.py
View file

@ -240,7 +240,7 @@ class BackgroundUpdateStore(SQLBaseStore):
* An integer count of the number of items to update in this batch.
The handler should return a deferred integer count of items updated.
The hander is responsible for updating the progress of the update.
The handler is responsible for updating the progress of the update.
Args:
update_name(str): The name of the update that this code handles.