158 lines
4.7 KiB
Python
158 lines
4.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014 matrix.org
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from twisted.internet import defer
|
|
|
|
from sqlite3 import IntegrityError
|
|
|
|
from synapse.api.errors import StoreError
|
|
from synapse.api.events.room import RoomTopicEvent
|
|
|
|
from ._base import SQLBaseStore, Table
|
|
|
|
import collections
|
|
import json
|
|
import logging
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class RoomStore(SQLBaseStore):
|
|
|
|
@defer.inlineCallbacks
|
|
def store_room(self, room_id, room_creator_user_id, is_public):
|
|
"""Stores a room.
|
|
|
|
Args:
|
|
room_id (str): The desired room ID, can be None.
|
|
room_creator_user_id (str): The user ID of the room creator.
|
|
is_public (bool): True to indicate that this room should appear in
|
|
public room lists.
|
|
Raises:
|
|
StoreError if the room could not be stored.
|
|
"""
|
|
try:
|
|
yield self._simple_insert(RoomsTable.table_name, dict(
|
|
room_id=room_id,
|
|
creator=room_creator_user_id,
|
|
is_public=is_public
|
|
))
|
|
except IntegrityError:
|
|
raise StoreError(409, "Room ID in use.")
|
|
except Exception as e:
|
|
logger.error("store_room with room_id=%s failed: %s", room_id, e)
|
|
raise StoreError(500, "Problem creating room.")
|
|
|
|
def store_room_config(self, room_id, visibility):
|
|
return self._simple_update_one(
|
|
table=RoomsTable.table_name,
|
|
keyvalues={"room_id": room_id},
|
|
updatevalues={"is_public": visibility}
|
|
)
|
|
|
|
def get_room(self, room_id):
|
|
"""Retrieve a room.
|
|
|
|
Args:
|
|
room_id (str): The ID of the room to retrieve.
|
|
Returns:
|
|
A namedtuple containing the room information, or an empty list.
|
|
"""
|
|
query = RoomsTable.select_statement("room_id=?")
|
|
return self._execute(
|
|
RoomsTable.decode_single_result, query, room_id,
|
|
)
|
|
|
|
@defer.inlineCallbacks
|
|
def get_rooms(self, is_public):
|
|
"""Retrieve a list of all public rooms.
|
|
|
|
Args:
|
|
is_public (bool): True if the rooms returned should be public.
|
|
Returns:
|
|
A list of room dicts containing at least a "room_id" key, a
|
|
"topic" key if one is set, and a "name" key if one is set
|
|
"""
|
|
|
|
topic_subquery = (
|
|
"SELECT topics.event_id as event_id, topics.room_id as room_id, topic FROM topics "
|
|
"INNER JOIN current_state_events as c "
|
|
"ON c.event_id = topics.event_id "
|
|
)
|
|
|
|
name_subquery = (
|
|
"SELECT room_names.event_id as event_id, room_names.room_id as room_id, name FROM room_names "
|
|
"INNER JOIN current_state_events as c "
|
|
"ON c.event_id = room_names.event_id "
|
|
)
|
|
|
|
sql = (
|
|
"SELECT r.room_id, n.name, t.topic, group_concat(a.room_alias) FROM rooms AS r "
|
|
"LEFT JOIN (%(topic)s) AS t ON t.room_id = r.room_id "
|
|
"LEFT JOIN (%(name)s) AS n ON n.room_id = r.room_id "
|
|
"INNER JOIN room_aliases AS a ON a.room_id = r.room_id "
|
|
"WHERE r.is_public = ? "
|
|
"GROUP BY r.room_id "
|
|
) % {
|
|
"topic": topic_subquery,
|
|
"name": name_subquery,
|
|
}
|
|
|
|
rows = yield self._execute(None, sql, is_public)
|
|
|
|
ret = [
|
|
{
|
|
"room_id": r[0],
|
|
"name": r[1],
|
|
"topic": r[2],
|
|
"aliases": r[3].split(","),
|
|
}
|
|
for r in rows
|
|
]
|
|
|
|
defer.returnValue(ret)
|
|
|
|
def _store_room_topic(self, event):
|
|
return self._simple_insert(
|
|
"topics",
|
|
{
|
|
"event_id": event.event_id,
|
|
"room_id": event.room_id,
|
|
"topic": event.topic,
|
|
}
|
|
)
|
|
|
|
def _store_room_name(self, event):
|
|
return self._simple_insert(
|
|
"room_names",
|
|
{
|
|
"event_id": event.event_id,
|
|
"room_id": event.room_id,
|
|
"name": event.name,
|
|
}
|
|
)
|
|
|
|
|
|
class RoomsTable(Table):
|
|
table_name = "rooms"
|
|
|
|
fields = [
|
|
"room_id",
|
|
"is_public",
|
|
"creator"
|
|
]
|
|
|
|
EntryType = collections.namedtuple("RoomEntry", fields)
|