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133 lines
4.3 KiB
Python
133 lines
4.3 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2020 Dirk Klimpel
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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import logging
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from http import HTTPStatus
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from typing import TYPE_CHECKING, Tuple
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from synapse.api.constants import Direction
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from synapse.api.errors import Codes, SynapseError
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from synapse.http.servlet import RestServlet, parse_enum, parse_integer, parse_string
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from synapse.http.site import SynapseRequest
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from synapse.rest.admin._base import admin_patterns, assert_requester_is_admin
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from synapse.storage.databases.main.stats import UserSortOrder
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from synapse.types import JsonDict
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if TYPE_CHECKING:
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from synapse.server import HomeServer
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logger = logging.getLogger(__name__)
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class UserMediaStatisticsRestServlet(RestServlet):
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"""
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Get statistics about uploaded media by users.
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"""
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PATTERNS = admin_patterns("/statistics/users/media$")
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def __init__(self, hs: "HomeServer"):
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self.auth = hs.get_auth()
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self.store = hs.get_datastores().main
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async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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await assert_requester_is_admin(self.auth, request)
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order_by = parse_string(
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request,
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"order_by",
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default=UserSortOrder.USER_ID.value,
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allowed_values=(
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UserSortOrder.MEDIA_LENGTH.value,
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UserSortOrder.MEDIA_COUNT.value,
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UserSortOrder.USER_ID.value,
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UserSortOrder.DISPLAYNAME.value,
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),
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)
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start = parse_integer(request, "from", default=0, negative=False)
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limit = parse_integer(request, "limit", default=100, negative=False)
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from_ts = parse_integer(request, "from_ts", default=0, negative=False)
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until_ts = parse_integer(request, "until_ts", negative=False)
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if until_ts is not None:
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if until_ts <= from_ts:
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raise SynapseError(
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HTTPStatus.BAD_REQUEST,
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"Query parameter until_ts must be greater than from_ts.",
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errcode=Codes.INVALID_PARAM,
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)
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search_term = parse_string(request, "search_term")
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if search_term == "":
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raise SynapseError(
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HTTPStatus.BAD_REQUEST,
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"Query parameter search_term cannot be an empty string.",
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errcode=Codes.INVALID_PARAM,
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)
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direction = parse_enum(request, "dir", Direction, default=Direction.FORWARDS)
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users_media, total = await self.store.get_users_media_usage_paginate(
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start, limit, from_ts, until_ts, order_by, direction, search_term
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)
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ret = {
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"users": [
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{
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"user_id": r[0],
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"displayname": r[1],
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"media_count": r[2],
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"media_length": r[3],
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}
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for r in users_media
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],
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"total": total,
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}
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if (start + limit) < total:
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ret["next_token"] = start + len(users_media)
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return HTTPStatus.OK, ret
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class LargestRoomsStatistics(RestServlet):
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"""Get the largest rooms by database size.
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Only works when using PostgreSQL.
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"""
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PATTERNS = admin_patterns("/statistics/database/rooms$")
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def __init__(self, hs: "HomeServer"):
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self.auth = hs.get_auth()
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self.stats_controller = hs.get_storage_controllers().stats
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async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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await assert_requester_is_admin(self.auth, request)
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room_sizes = await self.stats_controller.get_room_db_size_estimate()
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return HTTPStatus.OK, {
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"rooms": [
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{"room_id": room_id, "estimated_size": size}
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for room_id, size in room_sizes
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]
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}
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