diff --git a/synapse/storage/room.py b/synapse/storage/room.py
deleted file mode 100644
index 08e13f3a3b..0000000000
--- a/synapse/storage/room.py
+++ /dev/null
@@ -1,585 +0,0 @@
-# -*- 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.
-
-import collections
-import logging
-import re
-
-from canonicaljson import json
-
-from twisted.internet import defer
-
-from synapse.api.errors import StoreError
-from synapse.storage._base import SQLBaseStore
-from synapse.storage.search import SearchStore
-from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
-
-logger = logging.getLogger(__name__)
-
-
-OpsLevel = collections.namedtuple(
- "OpsLevel", ("ban_level", "kick_level", "redact_level")
-)
-
-RatelimitOverride = collections.namedtuple(
- "RatelimitOverride", ("messages_per_second", "burst_count")
-)
-
-
-class RoomWorkerStore(SQLBaseStore):
- def get_room(self, room_id):
- """Retrieve a room.
-
- Args:
- room_id (str): The ID of the room to retrieve.
- Returns:
- A dict containing the room information, or None if the room is unknown.
- """
- 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 get_public_room_ids(self):
- return self._simple_select_onecol(
- table="rooms",
- keyvalues={"is_public": True},
- retcol="room_id",
- desc="get_public_room_ids",
- )
-
- @cached(num_args=2, max_entries=100)
- def get_public_room_ids_at_stream_id(self, stream_id, network_tuple):
- """Get pulbic rooms for a particular list, or across all lists.
-
- Args:
- stream_id (int)
- network_tuple (ThirdPartyInstanceID): The list to use (None, None)
- means the main list, None means all lsits.
- """
- return self.runInteraction(
- "get_public_room_ids_at_stream_id",
- self.get_public_room_ids_at_stream_id_txn,
- stream_id,
- network_tuple=network_tuple,
- )
-
- def get_public_room_ids_at_stream_id_txn(self, txn, stream_id, network_tuple):
- return {
- rm
- for rm, vis in self.get_published_at_stream_id_txn(
- txn, stream_id, network_tuple=network_tuple
- ).items()
- if vis
- }
-
- def get_published_at_stream_id_txn(self, txn, stream_id, network_tuple):
- if network_tuple:
- # We want to get from a particular list. No aggregation required.
-
- sql = """
- SELECT room_id, visibility FROM public_room_list_stream
- INNER JOIN (
- SELECT room_id, max(stream_id) AS stream_id
- FROM public_room_list_stream
- WHERE stream_id <= ? %s
- GROUP BY room_id
- ) grouped USING (room_id, stream_id)
- """
-
- if network_tuple.appservice_id is not None:
- txn.execute(
- sql % ("AND appservice_id = ? AND network_id = ?",),
- (stream_id, network_tuple.appservice_id, network_tuple.network_id),
- )
- else:
- txn.execute(sql % ("AND appservice_id IS NULL",), (stream_id,))
- return dict(txn)
- else:
- # We want to get from all lists, so we need to aggregate the results
-
- logger.info("Executing full list")
-
- sql = """
- SELECT room_id, visibility
- FROM public_room_list_stream
- INNER JOIN (
- SELECT
- room_id, max(stream_id) AS stream_id, appservice_id,
- network_id
- FROM public_room_list_stream
- WHERE stream_id <= ?
- GROUP BY room_id, appservice_id, network_id
- ) grouped USING (room_id, stream_id)
- """
-
- txn.execute(sql, (stream_id,))
-
- results = {}
- # A room is visible if its visible on any list.
- for room_id, visibility in txn:
- results[room_id] = bool(visibility) or results.get(room_id, False)
-
- return results
-
- def get_public_room_changes(self, prev_stream_id, new_stream_id, network_tuple):
- def get_public_room_changes_txn(txn):
- then_rooms = self.get_public_room_ids_at_stream_id_txn(
- txn, prev_stream_id, network_tuple
- )
-
- now_rooms_dict = self.get_published_at_stream_id_txn(
- txn, new_stream_id, network_tuple
- )
-
- now_rooms_visible = set(rm for rm, vis in now_rooms_dict.items() if vis)
- now_rooms_not_visible = set(
- rm for rm, vis in now_rooms_dict.items() if not vis
- )
-
- newly_visible = now_rooms_visible - then_rooms
- newly_unpublished = now_rooms_not_visible & then_rooms
-
- return newly_visible, newly_unpublished
-
- return self.runInteraction(
- "get_public_room_changes", get_public_room_changes_txn
- )
-
- @cached(max_entries=10000)
- def is_room_blocked(self, room_id):
- return self._simple_select_one_onecol(
- table="blocked_rooms",
- keyvalues={"room_id": room_id},
- retcol="1",
- allow_none=True,
- desc="is_room_blocked",
- )
-
- @cachedInlineCallbacks(max_entries=10000)
- def get_ratelimit_for_user(self, user_id):
- """Check if there are any overrides for ratelimiting for the given
- user
-
- Args:
- user_id (str)
-
- Returns:
- RatelimitOverride if there is an override, else None. If the contents
- of RatelimitOverride are None or 0 then ratelimitng has been
- disabled for that user entirely.
- """
- row = yield self._simple_select_one(
- table="ratelimit_override",
- keyvalues={"user_id": user_id},
- retcols=("messages_per_second", "burst_count"),
- allow_none=True,
- desc="get_ratelimit_for_user",
- )
-
- if row:
- return RatelimitOverride(
- messages_per_second=row["messages_per_second"],
- burst_count=row["burst_count"],
- )
- else:
- return None
-
-
-class RoomStore(RoomWorkerStore, SearchStore):
- @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:
-
- def store_room_txn(txn, next_id):
- self._simple_insert_txn(
- txn,
- "rooms",
- {
- "room_id": room_id,
- "creator": room_creator_user_id,
- "is_public": is_public,
- },
- )
- if is_public:
- self._simple_insert_txn(
- txn,
- table="public_room_list_stream",
- values={
- "stream_id": next_id,
- "room_id": room_id,
- "visibility": is_public,
- },
- )
-
- with self._public_room_id_gen.get_next() as next_id:
- yield self.runInteraction("store_room_txn", store_room_txn, next_id)
- except Exception as e:
- logger.error("store_room with room_id=%s failed: %s", room_id, e)
- raise StoreError(500, "Problem creating room.")
-
- @defer.inlineCallbacks
- def set_room_is_public(self, room_id, is_public):
- def set_room_is_public_txn(txn, next_id):
- self._simple_update_one_txn(
- txn,
- table="rooms",
- keyvalues={"room_id": room_id},
- updatevalues={"is_public": is_public},
- )
-
- entries = self._simple_select_list_txn(
- txn,
- table="public_room_list_stream",
- keyvalues={
- "room_id": room_id,
- "appservice_id": None,
- "network_id": None,
- },
- retcols=("stream_id", "visibility"),
- )
-
- entries.sort(key=lambda r: r["stream_id"])
-
- add_to_stream = True
- if entries:
- add_to_stream = bool(entries[-1]["visibility"]) != is_public
-
- if add_to_stream:
- self._simple_insert_txn(
- txn,
- table="public_room_list_stream",
- values={
- "stream_id": next_id,
- "room_id": room_id,
- "visibility": is_public,
- "appservice_id": None,
- "network_id": None,
- },
- )
-
- with self._public_room_id_gen.get_next() as next_id:
- yield self.runInteraction(
- "set_room_is_public", set_room_is_public_txn, next_id
- )
- self.hs.get_notifier().on_new_replication_data()
-
- @defer.inlineCallbacks
- def set_room_is_public_appservice(
- self, room_id, appservice_id, network_id, is_public
- ):
- """Edit the appservice/network specific public room list.
-
- Each appservice can have a number of published room lists associated
- with them, keyed off of an appservice defined `network_id`, which
- basically represents a single instance of a bridge to a third party
- network.
-
- Args:
- room_id (str)
- appservice_id (str)
- network_id (str)
- is_public (bool): Whether to publish or unpublish the room from the
- list.
- """
-
- def set_room_is_public_appservice_txn(txn, next_id):
- if is_public:
- try:
- self._simple_insert_txn(
- txn,
- table="appservice_room_list",
- values={
- "appservice_id": appservice_id,
- "network_id": network_id,
- "room_id": room_id,
- },
- )
- except self.database_engine.module.IntegrityError:
- # We've already inserted, nothing to do.
- return
- else:
- self._simple_delete_txn(
- txn,
- table="appservice_room_list",
- keyvalues={
- "appservice_id": appservice_id,
- "network_id": network_id,
- "room_id": room_id,
- },
- )
-
- entries = self._simple_select_list_txn(
- txn,
- table="public_room_list_stream",
- keyvalues={
- "room_id": room_id,
- "appservice_id": appservice_id,
- "network_id": network_id,
- },
- retcols=("stream_id", "visibility"),
- )
-
- entries.sort(key=lambda r: r["stream_id"])
-
- add_to_stream = True
- if entries:
- add_to_stream = bool(entries[-1]["visibility"]) != is_public
-
- if add_to_stream:
- self._simple_insert_txn(
- txn,
- table="public_room_list_stream",
- values={
- "stream_id": next_id,
- "room_id": room_id,
- "visibility": is_public,
- "appservice_id": appservice_id,
- "network_id": network_id,
- },
- )
-
- with self._public_room_id_gen.get_next() as next_id:
- yield self.runInteraction(
- "set_room_is_public_appservice",
- set_room_is_public_appservice_txn,
- next_id,
- )
- self.hs.get_notifier().on_new_replication_data()
-
- 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.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.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 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",
- )
-
- def get_current_public_room_stream_id(self):
- return self._public_room_id_gen.get_current_token()
-
- def get_all_new_public_rooms(self, prev_id, current_id, limit):
- def get_all_new_public_rooms(txn):
- sql = """
- SELECT stream_id, room_id, visibility, appservice_id, network_id
- FROM public_room_list_stream
- WHERE stream_id > ? AND stream_id <= ?
- ORDER BY stream_id ASC
- LIMIT ?
- """
-
- txn.execute(sql, (prev_id, current_id, limit))
- return txn.fetchall()
-
- if prev_id == current_id:
- return defer.succeed([])
-
- return self.runInteraction("get_all_new_public_rooms", get_all_new_public_rooms)
-
- @defer.inlineCallbacks
- def block_room(self, room_id, user_id):
- """Marks the room as blocked. Can be called multiple times.
-
- Args:
- room_id (str): Room to block
- user_id (str): Who blocked it
-
- Returns:
- Deferred
- """
- yield self._simple_upsert(
- table="blocked_rooms",
- keyvalues={"room_id": room_id},
- values={},
- insertion_values={"user_id": user_id},
- desc="block_room",
- )
- yield self.runInteraction(
- "block_room_invalidation",
- self._invalidate_cache_and_stream,
- self.is_room_blocked,
- (room_id,),
- )
-
- def get_media_mxcs_in_room(self, room_id):
- """Retrieves all the local and remote media MXC URIs in a given room
-
- Args:
- room_id (str)
-
- Returns:
- The local and remote media as a lists of tuples where the key is
- the hostname and the value is the media ID.
- """
-
- def _get_media_mxcs_in_room_txn(txn):
- local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id)
- local_media_mxcs = []
- remote_media_mxcs = []
-
- # Convert the IDs to MXC URIs
- for media_id in local_mxcs:
- local_media_mxcs.append("mxc://%s/%s" % (self.hs.hostname, media_id))
- for hostname, media_id in remote_mxcs:
- remote_media_mxcs.append("mxc://%s/%s" % (hostname, media_id))
-
- return local_media_mxcs, remote_media_mxcs
-
- return self.runInteraction("get_media_ids_in_room", _get_media_mxcs_in_room_txn)
-
- def quarantine_media_ids_in_room(self, room_id, quarantined_by):
- """For a room loops through all events with media and quarantines
- the associated media
- """
-
- def _quarantine_media_in_room_txn(txn):
- local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id)
- total_media_quarantined = 0
-
- # Now update all the tables to set the quarantined_by flag
-
- txn.executemany(
- """
- UPDATE local_media_repository
- SET quarantined_by = ?
- WHERE media_id = ?
- """,
- ((quarantined_by, media_id) for media_id in local_mxcs),
- )
-
- txn.executemany(
- """
- UPDATE remote_media_cache
- SET quarantined_by = ?
- WHERE media_origin = ? AND media_id = ?
- """,
- (
- (quarantined_by, origin, media_id)
- for origin, media_id in remote_mxcs
- ),
- )
-
- total_media_quarantined += len(local_mxcs)
- total_media_quarantined += len(remote_mxcs)
-
- return total_media_quarantined
-
- return self.runInteraction(
- "quarantine_media_in_room", _quarantine_media_in_room_txn
- )
-
- def _get_media_mxcs_in_room_txn(self, txn, room_id):
- """Retrieves all the local and remote media MXC URIs in a given room
-
- Args:
- txn (cursor)
- room_id (str)
-
- Returns:
- The local and remote media as a lists of tuples where the key is
- the hostname and the value is the media ID.
- """
- mxc_re = re.compile("^mxc://([^/]+)/([^/#?]+)")
-
- next_token = self.get_current_events_token() + 1
- local_media_mxcs = []
- remote_media_mxcs = []
-
- while next_token:
- sql = """
- SELECT stream_ordering, json FROM events
- JOIN event_json USING (room_id, event_id)
- WHERE room_id = ?
- AND stream_ordering < ?
- AND contains_url = ? AND outlier = ?
- ORDER BY stream_ordering DESC
- LIMIT ?
- """
- txn.execute(sql, (room_id, next_token, True, False, 100))
-
- next_token = None
- for stream_ordering, content_json in txn:
- next_token = stream_ordering
- event_json = json.loads(content_json)
- content = event_json["content"]
- content_url = content.get("url")
- thumbnail_url = content.get("info", {}).get("thumbnail_url")
-
- for url in (content_url, thumbnail_url):
- if not url:
- continue
- matches = mxc_re.match(url)
- if matches:
- hostname = matches.group(1)
- media_id = matches.group(2)
- if hostname == self.hs.hostname:
- local_media_mxcs.append(media_id)
- else:
- remote_media_mxcs.append((hostname, media_id))
-
- return local_media_mxcs, remote_media_mxcs
|
