254 lines
8.0 KiB
Python
254 lines
8.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
#
|
|
# 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 synapse.api.errors import StoreError
|
|
|
|
from ._base import SQLBaseStore
|
|
from synapse.util.caches.descriptors import cachedInlineCallbacks
|
|
from .engines import PostgresEngine, Sqlite3Engine
|
|
|
|
import collections
|
|
import logging
|
|
import ujson as json
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
OpsLevel = collections.namedtuple(
|
|
"OpsLevel",
|
|
("ban_level", "kick_level", "redact_level",)
|
|
)
|
|
|
|
|
|
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(
|
|
"rooms",
|
|
{
|
|
"room_id": room_id,
|
|
"creator": room_creator_user_id,
|
|
"is_public": is_public,
|
|
},
|
|
desc="store_room",
|
|
)
|
|
except Exception as e:
|
|
logger.error("store_room with room_id=%s failed: %s", room_id, e)
|
|
raise StoreError(500, "Problem creating room.")
|
|
|
|
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.
|
|
"""
|
|
return self._simple_select_one(
|
|
table="rooms",
|
|
keyvalues={"room_id": room_id},
|
|
retcols=("room_id", "is_public", "creator"),
|
|
desc="get_room",
|
|
allow_none=True,
|
|
)
|
|
|
|
def set_room_is_public(self, room_id, is_public):
|
|
return self._simple_update_one(
|
|
table="rooms",
|
|
keyvalues={"room_id": room_id},
|
|
updatevalues={"is_public": is_public},
|
|
desc="set_room_is_public",
|
|
)
|
|
|
|
def get_public_room_ids(self):
|
|
return self._simple_select_onecol(
|
|
table="rooms",
|
|
keyvalues={
|
|
"is_public": True,
|
|
},
|
|
retcol="room_id",
|
|
desc="get_public_room_ids",
|
|
)
|
|
|
|
def get_room_count(self):
|
|
"""Retrieve a list of all rooms
|
|
"""
|
|
|
|
def f(txn):
|
|
sql = "SELECT count(*) FROM rooms"
|
|
txn.execute(sql)
|
|
row = txn.fetchone()
|
|
return row[0] or 0
|
|
|
|
return self.runInteraction(
|
|
"get_rooms", f
|
|
)
|
|
|
|
def _store_room_topic_txn(self, txn, event):
|
|
if hasattr(event, "content") and "topic" in event.content:
|
|
self._simple_insert_txn(
|
|
txn,
|
|
"topics",
|
|
{
|
|
"event_id": event.event_id,
|
|
"room_id": event.room_id,
|
|
"topic": event.content["topic"],
|
|
},
|
|
)
|
|
|
|
self._store_event_search_txn(
|
|
txn, event, "content.topic", event.content["topic"]
|
|
)
|
|
|
|
def _store_room_name_txn(self, txn, event):
|
|
if hasattr(event, "content") and "name" in event.content:
|
|
self._simple_insert_txn(
|
|
txn,
|
|
"room_names",
|
|
{
|
|
"event_id": event.event_id,
|
|
"room_id": event.room_id,
|
|
"name": event.content["name"],
|
|
}
|
|
)
|
|
|
|
self._store_event_search_txn(
|
|
txn, event, "content.name", event.content["name"]
|
|
)
|
|
|
|
def _store_room_message_txn(self, txn, event):
|
|
if hasattr(event, "content") and "body" in event.content:
|
|
self._store_event_search_txn(
|
|
txn, event, "content.body", event.content["body"]
|
|
)
|
|
|
|
def _store_history_visibility_txn(self, txn, event):
|
|
self._store_content_index_txn(txn, event, "history_visibility")
|
|
|
|
def _store_guest_access_txn(self, txn, event):
|
|
self._store_content_index_txn(txn, event, "guest_access")
|
|
|
|
def _store_content_index_txn(self, txn, event, key):
|
|
if hasattr(event, "content") and key in event.content:
|
|
sql = (
|
|
"INSERT INTO %(key)s"
|
|
" (event_id, room_id, %(key)s)"
|
|
" VALUES (?, ?, ?)" % {"key": key}
|
|
)
|
|
txn.execute(sql, (
|
|
event.event_id,
|
|
event.room_id,
|
|
event.content[key]
|
|
))
|
|
|
|
def _store_event_search_txn(self, txn, event, key, value):
|
|
if isinstance(self.database_engine, PostgresEngine):
|
|
sql = (
|
|
"INSERT INTO event_search"
|
|
" (event_id, room_id, key, vector, stream_ordering, origin_server_ts)"
|
|
" VALUES (?,?,?,to_tsvector('english', ?),?,?)"
|
|
)
|
|
txn.execute(
|
|
sql,
|
|
(
|
|
event.event_id, event.room_id, key, value,
|
|
event.internal_metadata.stream_ordering,
|
|
event.origin_server_ts,
|
|
)
|
|
)
|
|
elif isinstance(self.database_engine, Sqlite3Engine):
|
|
sql = (
|
|
"INSERT INTO event_search (event_id, room_id, key, value)"
|
|
" VALUES (?,?,?,?)"
|
|
)
|
|
txn.execute(sql, (event.event_id, event.room_id, key, value,))
|
|
else:
|
|
# This should be unreachable.
|
|
raise Exception("Unrecognized database engine")
|
|
|
|
@cachedInlineCallbacks()
|
|
def get_room_name_and_aliases(self, room_id):
|
|
def get_room_name(txn):
|
|
sql = (
|
|
"SELECT name FROM room_names"
|
|
" INNER JOIN current_state_events USING (room_id, event_id)"
|
|
" WHERE room_id = ?"
|
|
" LIMIT 1"
|
|
)
|
|
|
|
txn.execute(sql, (room_id,))
|
|
rows = txn.fetchall()
|
|
if rows:
|
|
return rows[0][0]
|
|
else:
|
|
return None
|
|
|
|
return [row[0] for row in txn.fetchall()]
|
|
|
|
def get_room_aliases(txn):
|
|
sql = (
|
|
"SELECT content FROM current_state_events"
|
|
" INNER JOIN events USING (room_id, event_id)"
|
|
" WHERE room_id = ?"
|
|
)
|
|
txn.execute(sql, (room_id,))
|
|
return [row[0] for row in txn.fetchall()]
|
|
|
|
name = yield self.runInteraction("get_room_name", get_room_name)
|
|
alias_contents = yield self.runInteraction("get_room_aliases", get_room_aliases)
|
|
|
|
aliases = []
|
|
|
|
for c in alias_contents:
|
|
try:
|
|
content = json.loads(c)
|
|
except:
|
|
continue
|
|
|
|
aliases.extend(content.get('aliases', []))
|
|
|
|
defer.returnValue((name, aliases))
|
|
|
|
def add_event_report(self, room_id, event_id, user_id, reason, content,
|
|
received_ts):
|
|
next_id = self._event_reports_id_gen.get_next()
|
|
return self._simple_insert(
|
|
table="event_reports",
|
|
values={
|
|
"id": next_id,
|
|
"received_ts": received_ts,
|
|
"room_id": room_id,
|
|
"event_id": event_id,
|
|
"user_id": user_id,
|
|
"reason": reason,
|
|
"content": json.dumps(content),
|
|
},
|
|
desc="add_event_report"
|
|
)
|