diff options
| -rw-r--r-- | synapse/handlers/room_member.py | 106 |
1 files changed, 63 insertions, 43 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index eb46f5f4fa..a340566bb0 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -223,49 +223,7 @@ class RoomMemberHandler(object): # Copy over direct message status and room tags if this is a join # on an upgraded room - - # Check if this is an upgraded room - state_ids = yield self.store.get_current_state_ids(room_id) - create_id = state_ids.get((EventTypes.Create, "")) - if not create_id: - return - create_event = yield self.store.get_event(create_id) - - if "predecessor" in create_event["content"]: - old_room_id = create_event["content"]["predecessor"]["room_id"] - - # Retrieve room account data for predecessor room - user_account_data = yield self.store.get_account_data_for_user( - user_id, - ) - room_tags = yield self.store.get_tags_for_room( - user_id, old_room_id, - ) - - # Copy direct message state if applicable - if user_account_data and "m.direct" in user_account_data[0]: - direct_rooms = user_account_data[0]["m.direct"] - - # Check which key this room is under - for key, room_id_list in direct_rooms.items(): - if old_room_id in room_id_list and room_id not in room_id_list: - # Add new room_id to this key - direct_rooms[key].append(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 - if room_tags: - # Copy each room tag to the new room - for tag in room_tags.keys(): - tag_content = room_tags[tag] - yield self.store.add_tag_to_room( - user_id, room_id, tag, tag_content - ) + self.copy_room_tags_and_direct_to_room(old_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) @@ -275,6 +233,68 @@ 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 + """ + # Check if this is an upgraded room + state_ids = yield self.store.get_filtered_current_state_ids( + new_room_id, StateFilter.from_types(((EventTypes.Create, ""))), + ) + create_id = state_ids.get((EventTypes.Create, "")) + if not create_id: + return + create_event = yield self.store.get_event(create_id) + + if "predecessor" in create_event["content"]: + old_room_id = create_event["content"]["predecessor"]["room_id"] + + # Retrieve room account data for predecessor room + user_account_data = yield self.store.get_account_data_for_user( + user_id, + ) + room_tags = yield self.store.get_tags_for_room( + user_id, old_room_id, + ) + + # Copy direct message state if applicable + if user_account_data and "m.direct" in user_account_data[0]: + direct_rooms = user_account_data[0]["m.direct"] + + # Check which key this room is under + 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 + if room_tags: + # Copy each room tag to the new room + for tag in room_tags.keys(): + tag_content = room_tags[tag] + yield self.store.add_tag_to_room( + user_id, room_id, tag, tag_content + ) + + @defer.inlineCallbacks def update_membership( self, requester, |