Mercurial > libervia-backend

annotate sat/memory/sqla.py @ 3682:7c990aaa49d3

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comp AP Gateway: ActivityPub Component first draft: this implement the base component, it is for the moment usable only through a developer API. rel: 362
author Goffi <goffi@goffi.org>
date Sun, 26 Sep 2021 16:41:55 +0200
parents bd13391ee29e
children cf930bb282ac
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1 #!/usr/bin/env python3
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2
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3 # Libervia: an XMPP client
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 import sys
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20 import time
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21 import asyncio
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22 import copy
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23 from datetime import datetime
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24 from asyncio.subprocess import PIPE
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25 from pathlib import Path
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26 from typing import Union, Dict, List, Tuple, Iterable, Any, Callable, Optional
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27 from sqlalchemy.ext.asyncio import AsyncSession, AsyncEngine, create_async_engine
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28 from sqlalchemy.exc import IntegrityError, NoResultFound
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29 from sqlalchemy.orm import (
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30 sessionmaker, subqueryload, joinedload, selectinload, contains_eager
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31 )
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32 from sqlalchemy.orm.decl_api import DeclarativeMeta
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33 from sqlalchemy.future import select
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34 from sqlalchemy.engine import Engine, Connection
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35 from sqlalchemy import update, delete, and_, or_, event, func
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36 from sqlalchemy.sql.functions import coalesce, sum as sum_, now, count
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37 from sqlalchemy.dialects.sqlite import insert
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38 from sqlalchemy import text, literal_column, Integer
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39 from alembic import script as al_script, config as al_config
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40 from alembic.runtime import migration as al_migration
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41 from twisted.internet import defer
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42 from twisted.words.protocols.jabber import jid
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43 from twisted.words.xish import domish
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44 from sat.core.i18n import _
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45 from sat.core import exceptions
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46 from sat.core.log import getLogger
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47 from sat.core.constants import Const as C
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48 from sat.core.core_types import SatXMPPEntity
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49 from sat.tools.utils import aio
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50 from sat.tools.common import uri
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51 from sat.memory import migration
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52 from sat.memory import sqla_config
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53 from sat.memory.sqla_mapping import (
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54 NOT_IN_EXTRA,
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55 SyncState,
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56 Base,
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57 Profile,
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58 Component,
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59 History,
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60 Message,
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61 Subject,
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62 Thread,
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63 ParamGen,
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64 ParamInd,
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65 PrivateGen,
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66 PrivateInd,
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67 PrivateGenBin,
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68 PrivateIndBin,
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69 File,
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70 PubsubNode,
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71 PubsubItem,
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72 )
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73
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74
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75 log = getLogger(__name__)
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76 migration_path = Path(migration.__file__).parent
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77 #: mapping of Libervia search query operators to SQLAlchemy method name
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78 OP_MAP = {
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79 "==": "__eq__",
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80 "eq": "__eq__",
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81 "!=": "__ne__",
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82 "ne": "__ne__",
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83 ">": "__gt__",
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84 "gt": "__gt__",
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85 "<": "__le__",
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86 "le": "__le__",
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87 "between": "between",
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88 "in": "in_",
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89 "not_in": "not_in",
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90 "overlap": "in_",
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91 "ioverlap": "in_",
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92 "disjoint": "in_",
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93 "idisjoint": "in_",
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94 "like": "like",
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95 "ilike": "ilike",
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96 "not_like": "notlike",
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97 "not_ilike": "notilike",
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98 }
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99
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100
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101 @event.listens_for(Engine, "connect")
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102 def set_sqlite_pragma(dbapi_connection, connection_record):
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103 cursor = dbapi_connection.cursor()
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104 cursor.execute("PRAGMA foreign_keys=ON")
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105 cursor.close()
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106
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107
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108 class Storage:
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109
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110 def __init__(self):
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111 self.initialized = defer.Deferred()
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112 # we keep cache for the profiles (key: profile name, value: profile id)
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113 # profile id to name
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114 self.profiles: Dict[int, str] = {}
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115 # profile id to component entry point
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116 self.components: Dict[int, str] = {}
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117
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118 def getProfileById(self, profile_id):
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119 return self.profiles.get(profile_id)
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120
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121 async def migrateApply(self, *args: str, log_output: bool = False) -> None:
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122 """Do a migration command
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123
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124 Commands are applied by running Alembic in a subprocess.
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125 Arguments are alembic executables commands
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126
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127 @param log_output: manage stdout and stderr:
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128 - if False, stdout and stderr are buffered, and logged only in case of error
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129 - if True, stdout and stderr will be logged during the command execution
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130 @raise exceptions.DatabaseError: something went wrong while running the
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131 process
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132 """
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133 stdout, stderr = 2 * (None,) if log_output else 2 * (PIPE,)
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134 proc = await asyncio.create_subprocess_exec(
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135 sys.executable, "-m", "alembic", *args,
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136 stdout=stdout, stderr=stderr, cwd=migration_path
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137 )
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138 log_out, log_err = await proc.communicate()
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139 if proc.returncode != 0:
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140 msg = _(
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141 "Can't {operation} database (exit code {exit_code})"
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142 ).format(
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143 operation=args[0],
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144 exit_code=proc.returncode
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145 )
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146 if log_out or log_err:
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147 msg += f":\nstdout: {log_out.decode()}\nstderr: {log_err.decode()}"
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148 log.error(msg)
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149
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150 raise exceptions.DatabaseError(msg)
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151
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152 async def createDB(self, engine: AsyncEngine, db_config: dict) -> None:
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153 """Create a new database
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154
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155 The database is generated from SQLAlchemy model, then stamped by Alembic
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156 """
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157 # the dir may not exist if it's not the XDG recommended one
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158 db_config["path"].parent.mkdir(0o700, True, True)
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159 async with engine.begin() as conn:
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160 await conn.run_sync(Base.metadata.create_all)
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161
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162 log.debug("stamping the database")
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163 await self.migrateApply("stamp", "head")
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164 log.debug("stamping done")
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165
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166 def _checkDBIsUpToDate(self, conn: Connection) -> bool:
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167 al_ini_path = migration_path / "alembic.ini"
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168 al_cfg = al_config.Config(al_ini_path)
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169 directory = al_script.ScriptDirectory.from_config(al_cfg)
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170 context = al_migration.MigrationContext.configure(conn)
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171 return set(context.get_current_heads()) == set(directory.get_heads())
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172
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173 async def checkAndUpdateDB(self, engine: AsyncEngine, db_config: dict) -> None:
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174 """Check that database is up-to-date, and update if necessary"""
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175 async with engine.connect() as conn:
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176 up_to_date = await conn.run_sync(self._checkDBIsUpToDate)
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177 if up_to_date:
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178 log.debug("Database is up-to-date")
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179 else:
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180 log.info("Database needs to be updated")
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181 log.info("updating…")
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182 await self.migrateApply("upgrade", "head", log_output=True)
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183 log.info("Database is now up-to-date")
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184
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185 @aio
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186 async def initialise(self) -> None:
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187 log.info(_("Connecting database"))
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188
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189 db_config = sqla_config.getDbConfig()
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190 engine = create_async_engine(
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191 db_config["url"],
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192 future=True,
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193 )
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194
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195 new_base = not db_config["path"].exists()
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196 if new_base:
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197 log.info(_("The database is new, creating the tables"))
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198 await self.createDB(engine, db_config)
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199 else:
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200 await self.checkAndUpdateDB(engine, db_config)
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201
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202 self.session = sessionmaker(
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203 engine, expire_on_commit=False, class_=AsyncSession
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204 )
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205
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206 async with self.session() as session:
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207 result = await session.execute(select(Profile))
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208 for p in result.scalars():
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209 self.profiles[p.name] = p.id
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210 result = await session.execute(select(Component))
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211 for c in result.scalars():
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212 self.components[c.profile_id] = c.entry_point
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213
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214 self.initialized.callback(None)
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215
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216 ## Generic
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217
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218 @aio
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219 async def add(self, db_obj: DeclarativeMeta) -> None:
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220 """Add an object to database"""
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221 async with self.session() as session:
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222 async with session.begin():
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223 session.add(db_obj)
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224
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225 @aio
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226 async def delete(self, db_obj: DeclarativeMeta) -> None:
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227 """Delete an object from database"""
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228 async with self.session() as session:
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229 async with session.begin():
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230 await session.delete(db_obj)
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231 await session.commit()
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232
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233 ## Profiles
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234
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235 def getProfilesList(self) -> List[str]:
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236 """"Return list of all registered profiles"""
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237 return list(self.profiles.keys())
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238
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239 def hasProfile(self, profile_name: str) -> bool:
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240 """return True if profile_name exists
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241
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242 @param profile_name: name of the profile to check
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243 """
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244 return profile_name in self.profiles
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245
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246 def profileIsComponent(self, profile_name: str) -> bool:
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247 try:
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248 return self.profiles[profile_name] in self.components
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249 except KeyError:
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250 raise exceptions.NotFound("the requested profile doesn't exists")
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251
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252 def getEntryPoint(self, profile_name: str) -> str:
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253 try:
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254 return self.components[self.profiles[profile_name]]
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255 except KeyError:
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256 raise exceptions.NotFound("the requested profile doesn't exists or is not a component")
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257
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258 @aio
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259 async def createProfile(self, name: str, component_ep: Optional[str] = None) -> None:
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260 """Create a new profile
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261
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262 @param name: name of the profile
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263 @param component: if not None, must point to a component entry point
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264 """
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265 async with self.session() as session:
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266 profile = Profile(name=name)
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267 async with session.begin():
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268 session.add(profile)
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269 self.profiles[profile.name] = profile.id
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270 if component_ep is not None:
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271 async with session.begin():
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272 component = Component(profile=profile, entry_point=component_ep)
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273 session.add(component)
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274 self.components[profile.id] = component_ep
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275 return profile
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276
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277 @aio
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278 async def deleteProfile(self, name: str) -> None:
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279 """Delete profile
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280
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281 @param name: name of the profile
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282 """
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283 async with self.session() as session:
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284 result = await session.execute(select(Profile).where(Profile.name == name))
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285 profile = result.scalar()
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286 await session.delete(profile)
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287 await session.commit()
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288 del self.profiles[profile.name]
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289 if profile.id in self.components:
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290 del self.components[profile.id]
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291 log.info(_("Profile {name!r} deleted").format(name = name))
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292
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293 ## Params
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294
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295 @aio
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296 async def loadGenParams(self, params_gen: dict) -> None:
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297 """Load general parameters
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298
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299 @param params_gen: dictionary to fill
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300 """
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301 log.debug(_("loading general parameters from database"))
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302 async with self.session() as session:
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303 result = await session.execute(select(ParamGen))
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304 for p in result.scalars():
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305 params_gen[(p.category, p.name)] = p.value
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306
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307 @aio
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308 async def loadIndParams(self, params_ind: dict, profile: str) -> None:
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309 """Load individual parameters
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310
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311 @param params_ind: dictionary to fill
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312 @param profile: a profile which *must* exist
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313 """
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314 log.debug(_("loading individual parameters from database"))
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315 async with self.session() as session:
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316 result = await session.execute(
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317 select(ParamInd).where(ParamInd.profile_id == self.profiles[profile])
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318 )
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319 for p in result.scalars():
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320 params_ind[(p.category, p.name)] = p.value
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321
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322 @aio
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323 async def getIndParam(self, category: str, name: str, profile: str) -> Optional[str]:
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324 """Ask database for the value of one specific individual parameter
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325
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326 @param category: category of the parameter
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327 @param name: name of the parameter
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328 @param profile: %(doc_profile)s
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329 """
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330 async with self.session() as session:
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331 result = await session.execute(
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332 select(ParamInd.value)
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333 .filter_by(
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334 category=category,
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335 name=name,
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336 profile_id=self.profiles[profile]
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337 )
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338 )
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339 return result.scalar_one_or_none()
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340
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341 @aio
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342 async def getIndParamValues(self, category: str, name: str) -> Dict[str, str]:
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343 """Ask database for the individual values of a parameter for all profiles
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344
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345 @param category: category of the parameter
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346 @param name: name of the parameter
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347 @return dict: profile => value map
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348 """
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349 async with self.session() as session:
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350 result = await session.execute(
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351 select(ParamInd)
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352 .filter_by(
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353 category=category,
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354 name=name
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355 )
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356 .options(subqueryload(ParamInd.profile))
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357 )
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358 return {param.profile.name: param.value for param in result.scalars()}
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359
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360 @aio
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361 async def setGenParam(self, category: str, name: str, value: Optional[str]) -> None:
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362 """Save the general parameters in database
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363
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364 @param category: category of the parameter
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365 @param name: name of the parameter
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366 @param value: value to set
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367 """
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368 async with self.session() as session:
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369 stmt = insert(ParamGen).values(
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370 category=category,
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371 name=name,
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372 value=value
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373 ).on_conflict_do_update(
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374 index_elements=(ParamGen.category, ParamGen.name),
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375 set_={
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376 ParamGen.value: value
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377 }
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378 )
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379 await session.execute(stmt)
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380 await session.commit()
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381
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382 @aio
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383 async def setIndParam(
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384 self,
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385 category:str,
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386 name: str,
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387 value: Optional[str],
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388 profile: str
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389 ) -> None:
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390 """Save the individual parameters in database
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391
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392 @param category: category of the parameter
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393 @param name: name of the parameter
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diff changeset
394 @param value: value to set
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
395 @param profile: a profile which *must* exist
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
396 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
397 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
398 stmt = insert(ParamInd).values(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
399 category=category,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
400 name=name,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
401 profile_id=self.profiles[profile],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
402 value=value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
403 ).on_conflict_do_update(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
404 index_elements=(ParamInd.category, ParamInd.name, ParamInd.profile_id),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
405 set_={
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
406 ParamInd.value: value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
407 }
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
408 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
409 await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
410 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
411
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
412 def _jid_filter(self, jid_: jid.JID, dest: bool = False):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
413 """Generate condition to filter on a JID, using relevant columns
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
414
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
415 @param dest: True if it's the destinee JID, otherwise it's the source one
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
416 @param jid_: JID to filter by
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
417 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
418 if jid_.resource:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
419 if dest:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
420 return and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
421 History.dest == jid_.userhost(),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
422 History.dest_res == jid_.resource
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
423 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
424 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
425 return and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
426 History.source == jid_.userhost(),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
427 History.source_res == jid_.resource
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
428 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
429 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
430 if dest:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
431 return History.dest == jid_.userhost()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
432 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
433 return History.source == jid_.userhost()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
434
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
435 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
436 async def historyGet(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
437 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
438 from_jid: Optional[jid.JID],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
439 to_jid: Optional[jid.JID],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
440 limit: Optional[int] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
441 between: bool = True,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
442 filters: Optional[Dict[str, str]] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
443 profile: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
444 ) -> List[Tuple[
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
445 str, int, str, str, Dict[str, str], Dict[str, str], str, str, str]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
446 ]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
447 """Retrieve messages in history
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
448
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
449 @param from_jid: source JID (full, or bare for catchall)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
450 @param to_jid: dest JID (full, or bare for catchall)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
451 @param limit: maximum number of messages to get:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
452 - 0 for no message (returns the empty list)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
453 - None for unlimited
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
454 @param between: confound source and dest (ignore the direction)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
455 @param filters: pattern to filter the history results
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
456 @return: list of messages as in [messageNew], minus the profile which is already
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
457 known.
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
458 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
459 # we have to set a default value to profile because it's last argument
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
460 # and thus follow other keyword arguments with default values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
461 # but None should not be used for it
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
462 assert profile is not None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
463 if limit == 0:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
464 return []
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
465 if filters is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
466 filters = {}
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
467
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
468 stmt = (
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
469 select(History)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
470 .filter_by(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
471 profile_id=self.profiles[profile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
472 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
473 .outerjoin(History.messages)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
474 .outerjoin(History.subjects)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
475 .outerjoin(History.thread)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
476 .options(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
477 contains_eager(History.messages),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
478 contains_eager(History.subjects),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
479 contains_eager(History.thread),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
480 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
481 .order_by(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
482 # timestamp may be identical for 2 close messages (specially when delay is
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
483 # used) that's why we order ties by received_timestamp. We'll reverse the
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
484 # order when returning the result. We use DESC here so LIMIT keep the last
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
485 # messages
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
486 History.timestamp.desc(),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
487 History.received_timestamp.desc()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
488 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
489 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
490
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
491
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
492 if not from_jid and not to_jid:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
493 # no jid specified, we want all one2one communications
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
494 pass
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
495 elif between:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
496 if not from_jid or not to_jid:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
497 # we only have one jid specified, we check all messages
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
498 # from or to this jid
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
499 jid_ = from_jid or to_jid
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
500 stmt = stmt.where(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
501 or_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
502 self._jid_filter(jid_),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
503 self._jid_filter(jid_, dest=True)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
504 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
505 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
506 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
507 # we have 2 jids specified, we check all communications between
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
508 # those 2 jids
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
509 stmt = stmt.where(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
510 or_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
511 and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
512 self._jid_filter(from_jid),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
513 self._jid_filter(to_jid, dest=True),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
514 ),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
515 and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
516 self._jid_filter(to_jid),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
517 self._jid_filter(from_jid, dest=True),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
518 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
519 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
520 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
521 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
522 # we want one communication in specific direction (from somebody or
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
523 # to somebody).
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
524 if from_jid is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
525 stmt = stmt.where(self._jid_filter(from_jid))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
526 if to_jid is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
527 stmt = stmt.where(self._jid_filter(to_jid, dest=True))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
528
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
529 if filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
530 if 'timestamp_start' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
531 stmt = stmt.where(History.timestamp >= float(filters['timestamp_start']))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
532 if 'before_uid' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
533 # orignially this query was using SQLITE's rowid. This has been changed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
534 # to use coalesce(received_timestamp, timestamp) to be SQL engine independant
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
535 stmt = stmt.where(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
536 coalesce(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
537 History.received_timestamp,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
538 History.timestamp
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
539 ) < (
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
540 select(coalesce(History.received_timestamp, History.timestamp))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
541 .filter_by(uid=filters["before_uid"])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
542 ).scalar_subquery()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
543 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
544 if 'body' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
545 # TODO: use REGEXP (function to be defined) instead of GLOB: https://www.sqlite.org/lang_expr.html
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
546 stmt = stmt.where(Message.message.like(f"%{filters['body']}%"))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
547 if 'search' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
548 search_term = f"%{filters['search']}%"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
549 stmt = stmt.where(or_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
550 Message.message.like(search_term),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
551 History.source_res.like(search_term)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
552 ))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
553 if 'types' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
554 types = filters['types'].split()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
555 stmt = stmt.where(History.type.in_(types))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
556 if 'not_types' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
557 types = filters['not_types'].split()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
558 stmt = stmt.where(History.type.not_in(types))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
559 if 'last_stanza_id' in filters:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
560 # this request get the last message with a "stanza_id" that we
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
561 # have in history. This is mainly used to retrieve messages sent
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
562 # while we were offline, using MAM (XEP-0313).
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
563 if (filters['last_stanza_id'] is not True
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
564 or limit != 1):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
565 raise ValueError("Unexpected values for last_stanza_id filter")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
566 stmt = stmt.where(History.stanza_id.is_not(None))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
567
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
568 if limit is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
569 stmt = stmt.limit(limit)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
570
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
571 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
572 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
573
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
574 result = result.scalars().unique().all()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
575 result.reverse()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
576 return [h.as_tuple() for h in result]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
577
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
578 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
579 async def addToHistory(self, data: dict, profile: str) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
580 """Store a new message in history
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
581
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
582 @param data: message data as build by SatMessageProtocol.onMessage
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
583 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
584 extra = {k: v for k, v in data["extra"].items() if k not in NOT_IN_EXTRA}
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
585 messages = [Message(message=mess, language=lang)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
586 for lang, mess in data["message"].items()]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
587 subjects = [Subject(subject=mess, language=lang)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
588 for lang, mess in data["subject"].items()]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
589 if "thread" in data["extra"]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
590 thread = Thread(thread_id=data["extra"]["thread"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
591 parent_id=data["extra"].get["thread_parent"])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
592 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
593 thread = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
594 try:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
595 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
596 async with session.begin():
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
597 session.add(History(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
598 uid=data["uid"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
599 stanza_id=data["extra"].get("stanza_id"),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
600 update_uid=data["extra"].get("update_uid"),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
601 profile_id=self.profiles[profile],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
602 source_jid=data["from"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
603 dest_jid=data["to"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
604 timestamp=data["timestamp"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
605 received_timestamp=data.get("received_timestamp"),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
606 type=data["type"],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
607 extra=extra,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
608 messages=messages,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
609 subjects=subjects,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
610 thread=thread,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
611 ))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
612 except IntegrityError as e:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
613 if "unique" in str(e.orig).lower():
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
614 log.debug(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
615 f"message {data['uid']!r} is already in history, not storing it again"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
616 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
617 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
618 log.error(f"Can't store message {data['uid']!r} in history: {e}")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
619 except Exception as e:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
620 log.critical(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
621 f"Can't store message, unexpected exception (uid: {data['uid']}): {e}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
622 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
623
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
624 ## Private values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
625
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
626 def _getPrivateClass(self, binary, profile):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
627 """Get ORM class to use for private values"""
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
628 if profile is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
629 return PrivateGenBin if binary else PrivateGen
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
630 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
631 return PrivateIndBin if binary else PrivateInd
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
632
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
633
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
634 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
635 async def getPrivates(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
636 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
637 namespace:str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
638 keys: Optional[Iterable[str]] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
639 binary: bool = False,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
640 profile: Optional[str] = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
641 ) -> Dict[str, Any]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
642 """Get private value(s) from databases
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
643
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
644 @param namespace: namespace of the values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
645 @param keys: keys of the values to get None to get all keys/values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
646 @param binary: True to deserialise binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
647 @param profile: profile to use for individual values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
648 None to use general values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
649 @return: gotten keys/values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
650 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
651 if keys is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
652 keys = list(keys)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
653 log.debug(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
654 f"getting {'general' if profile is None else 'individual'}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
655 f"{' binary' if binary else ''} private values from database for namespace "
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
656 f"{namespace}{f' with keys {keys!r}' if keys is not None else ''}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
657 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
658 cls = self._getPrivateClass(binary, profile)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
659 stmt = select(cls).filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
660 if keys:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
661 stmt = stmt.where(cls.key.in_(list(keys)))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
662 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
663 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
664 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
665 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
666 return {p.key: p.value for p in result.scalars()}
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
667
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
668 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
669 async def setPrivateValue(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
670 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
671 namespace: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
672 key:str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
673 value: Any,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
674 binary: bool = False,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
675 profile: Optional[str] = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
676 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
677 """Set a private value in database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
678
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
679 @param namespace: namespace of the values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
680 @param key: key of the value to set
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
681 @param value: value to set
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
682 @param binary: True if it's a binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
683 binary values need to be serialised, used for everything but strings
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
684 @param profile: profile to use for individual value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
685 if None, it's a general value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
686 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
687 cls = self._getPrivateClass(binary, profile)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
688
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
689 values = {
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
690 "namespace": namespace,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
691 "key": key,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
692 "value": value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
693 }
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
694 index_elements = [cls.namespace, cls.key]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
695
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
696 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
697 values["profile_id"] = self.profiles[profile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
698 index_elements.append(cls.profile_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
699
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
700 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
701 await session.execute(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
702 insert(cls).values(**values).on_conflict_do_update(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
703 index_elements=index_elements,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
704 set_={
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
705 cls.value: value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
706 }
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
707 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
708 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
709 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
710
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
711 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
712 async def delPrivateValue(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
713 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
714 namespace: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
715 key: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
716 binary: bool = False,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
717 profile: Optional[str] = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
718 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
719 """Delete private value from database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
720
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
721 @param category: category of the privateeter
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
722 @param key: key of the private value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
723 @param binary: True if it's a binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
724 @param profile: profile to use for individual value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
725 if None, it's a general value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
726 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
727 cls = self._getPrivateClass(binary, profile)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
728
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
729 stmt = delete(cls).filter_by(namespace=namespace, key=key)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
730
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
731 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
732 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
733
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
734 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
735 await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
736 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
737
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
738 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
739 async def delPrivateNamespace(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
740 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
741 namespace: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
742 binary: bool = False,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
743 profile: Optional[str] = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
744 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
745 """Delete all data from a private namespace
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
746
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
747 Be really cautious when you use this method, as all data with given namespace are
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
748 removed.
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
749 Params are the same as for delPrivateValue
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
750 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
751 cls = self._getPrivateClass(binary, profile)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
752
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
753 stmt = delete(cls).filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
754
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
755 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
756 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
757
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
758 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
759 await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
760 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
761
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
762 ## Files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
763
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
764 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
765 async def getFiles(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
766 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
767 client: Optional[SatXMPPEntity],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
768 file_id: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
769 version: Optional[str] = '',
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
770 parent: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
771 type_: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
772 file_hash: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
773 hash_algo: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
774 name: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
775 namespace: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
776 mime_type: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
777 public_id: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
778 owner: Optional[jid.JID] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
779 access: Optional[dict] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
780 projection: Optional[List[str]] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
781 unique: bool = False
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
782 ) -> List[dict]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
783 """Retrieve files with with given filters
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
784
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
785 @param file_id: id of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
786 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
787 @param version: version of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
788 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
789 empty string to look for current version
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
790 @param parent: id of the directory containing the files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
791 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
792 empty string to look for root files/directories
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
793 @param projection: name of columns to retrieve
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
794 None to retrieve all
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
795 @param unique: if True will remove duplicates
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
796 other params are the same as for [setFile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
797 @return: files corresponding to filters
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
798 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
799 if projection is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
800 projection = [
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
801 'id', 'version', 'parent', 'type', 'file_hash', 'hash_algo', 'name',
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
802 'size', 'namespace', 'media_type', 'media_subtype', 'public_id',
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
803 'created', 'modified', 'owner', 'access', 'extra'
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
804 ]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
805
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
806 stmt = select(*[getattr(File, f) for f in projection])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
807
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
808 if unique:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
809 stmt = stmt.distinct()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
810
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
811 if client is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
812 stmt = stmt.filter_by(profile_id=self.profiles[client.profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
813 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
814 if public_id is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
815 raise exceptions.InternalError(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
816 "client can only be omitted when public_id is set"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
817 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
818 if file_id is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
819 stmt = stmt.filter_by(id=file_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
820 if version is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
821 stmt = stmt.filter_by(version=version)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
822 if parent is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
823 stmt = stmt.filter_by(parent=parent)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
824 if type_ is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
825 stmt = stmt.filter_by(type=type_)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
826 if file_hash is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
827 stmt = stmt.filter_by(file_hash=file_hash)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
828 if hash_algo is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
829 stmt = stmt.filter_by(hash_algo=hash_algo)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
830 if name is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
831 stmt = stmt.filter_by(name=name)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
832 if namespace is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
833 stmt = stmt.filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
834 if mime_type is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
835 if '/' in mime_type:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
836 media_type, media_subtype = mime_type.split("/", 1)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
837 stmt = stmt.filter_by(media_type=media_type, media_subtype=media_subtype)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
838 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
839 stmt = stmt.filter_by(media_type=mime_type)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
840 if public_id is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
841 stmt = stmt.filter_by(public_id=public_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
842 if owner is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
843 stmt = stmt.filter_by(owner=owner)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
844 if access is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
845 raise NotImplementedError('Access check is not implemented yet')
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
846 # a JSON comparison is needed here
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
847
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
848 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
849 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
850
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
851 return [dict(r) for r in result]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
852
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
853 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
854 async def setFile(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
855 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
856 client: SatXMPPEntity,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
857 name: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
858 file_id: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
859 version: str = "",
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
860 parent: str = "",
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
861 type_: str = C.FILE_TYPE_FILE,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
862 file_hash: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
863 hash_algo: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
864 size: int = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
865 namespace: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
866 mime_type: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
867 public_id: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
868 created: Optional[float] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
869 modified: Optional[float] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
870 owner: Optional[jid.JID] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
871 access: Optional[dict] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
872 extra: Optional[dict] = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
873 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
874 """Set a file metadata
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
875
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
876 @param client: client owning the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
877 @param name: name of the file (must not contain "/")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
878 @param file_id: unique id of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
879 @param version: version of this file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
880 @param parent: id of the directory containing this file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
881 Empty string if it is a root file/directory
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
882 @param type_: one of:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
883 - file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
884 - directory
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
885 @param file_hash: unique hash of the payload
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
886 @param hash_algo: algorithm used for hashing the file (usually sha-256)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
887 @param size: size in bytes
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
888 @param namespace: identifier (human readable is better) to group files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
889 for instance, namespace could be used to group files in a specific photo album
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
890 @param mime_type: media type of the file, or None if not known/guessed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
891 @param public_id: ID used to server the file publicly via HTTP
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
892 @param created: UNIX time of creation
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
893 @param modified: UNIX time of last modification, or None to use created date
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
894 @param owner: jid of the owner of the file (mainly useful for component)
3621
9e1a993ad1bf core (memory/sqla): minor docstring line lenght fix
Goffi <goffi@goffi.org>
parents: 3596
diff changeset
895 @param access: serialisable dictionary with access rules. See [memory.memory] for
9e1a993ad1bf core (memory/sqla): minor docstring line lenght fix
Goffi <goffi@goffi.org>
parents: 3596
diff changeset
896 details
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
897 @param extra: serialisable dictionary of any extra data
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
898 will be encoded to json in database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
899 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
900 if mime_type is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
901 media_type = media_subtype = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
902 elif '/' in mime_type:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
903 media_type, media_subtype = mime_type.split('/', 1)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
904 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
905 media_type, media_subtype = mime_type, None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
906
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
907 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
908 async with session.begin():
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
909 session.add(File(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
910 id=file_id,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
911 version=version.strip(),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
912 parent=parent,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
913 type=type_,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
914 file_hash=file_hash,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
915 hash_algo=hash_algo,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
916 name=name,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
917 size=size,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
918 namespace=namespace,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
919 media_type=media_type,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
920 media_subtype=media_subtype,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
921 public_id=public_id,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
922 created=time.time() if created is None else created,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
923 modified=modified,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
924 owner=owner,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
925 access=access,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
926 extra=extra,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
927 profile_id=self.profiles[client.profile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
928 ))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
929
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
930 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
931 async def fileGetUsedSpace(self, client: SatXMPPEntity, owner: jid.JID) -> int:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
932 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
933 result = await session.execute(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
934 select(sum_(File.size)).filter_by(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
935 owner=owner,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
936 type=C.FILE_TYPE_FILE,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
937 profile_id=self.profiles[client.profile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
938 ))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
939 return result.scalar_one_or_none() or 0
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
940
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
941 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
942 async def fileDelete(self, file_id: str) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
943 """Delete file metadata from the database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
944
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
945 @param file_id: id of the file to delete
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
946 NOTE: file itself must still be removed, this method only handle metadata in
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
947 database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
948 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
949 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
950 await session.execute(delete(File).filter_by(id=file_id))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
951 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
952
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
953 @aio
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
954 async def fileUpdate(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
955 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
956 file_id: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
957 column: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
958 update_cb: Callable[[dict], None]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
959 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
960 """Update a column value using a method to avoid race conditions
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
961
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
962 the older value will be retrieved from database, then update_cb will be applied to
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
963 update it, and file will be updated checking that older value has not been changed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
964 meanwhile by an other user. If it has changed, it tries again a couple of times
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
965 before failing
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
966 @param column: column name (only "access" or "extra" are allowed)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
967 @param update_cb: method to update the value of the colum
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
968 the method will take older value as argument, and must update it in place
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
969 update_cb must not care about serialization,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
970 it get the deserialized data (i.e. a Python object) directly
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
971 @raise exceptions.NotFound: there is not file with this id
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
972 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
973 if column not in ('access', 'extra'):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
974 raise exceptions.InternalError('bad column name')
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
975 orm_col = getattr(File, column)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
976
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
977 for i in range(5):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
978 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
979 try:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
980 value = (await session.execute(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
981 select(orm_col).filter_by(id=file_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
982 )).scalar_one()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
983 except NoResultFound:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
984 raise exceptions.NotFound
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
985 old_value = copy.deepcopy(value)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
986 update_cb(value)
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
987 stmt = update(File).filter_by(id=file_id).values({column: value})
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
988 if not old_value:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
989 # because JsonDefaultDict convert NULL to an empty dict, we have to
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
990 # test both for empty dict and None when we have an empty dict
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
991 stmt = stmt.where((orm_col == None) | (orm_col == old_value))
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
992 else:
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
993 stmt = stmt.where(orm_col == old_value)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
994 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
995 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
996
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
997 if result.rowcount == 1:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
998 break
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
999
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1000 log.warning(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1001 _("table not updated, probably due to race condition, trying again "
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1002 "({tries})").format(tries=i+1)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1003 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1004
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1005 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1006 raise exceptions.DatabaseError(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1007 _("Can't update file {file_id} due to race condition")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1008 .format(file_id=file_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1009 )
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1010
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1011 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1012 async def getPubsubNode(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1013 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1014 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1015 service: jid.JID,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1016 name: str,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1017 with_items: bool = False,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1018 ) -> Optional[PubsubNode]:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1019 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1020 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1021 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1022 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1023 select(PubsubNode)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1024 .filter_by(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1025 service=service,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1026 name=name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1027 profile_id=self.profiles[client.profile],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1028 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1029 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1030 if with_items:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1031 stmt = stmt.options(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1032 joinedload(PubsubNode.items)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1033 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1034 result = await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1035 return result.unique().scalar_one_or_none()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1036
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1037 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1038 async def setPubsubNode(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1039 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1040 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1041 service: jid.JID,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1042 name: str,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1043 analyser: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1044 type_: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1045 subtype: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1046 ) -> PubsubNode:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1047 node = PubsubNode(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1048 profile_id=self.profiles[client.profile],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1049 service=service,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1050 name=name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1051 subscribed=False,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1052 analyser=analyser,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1053 type_=type_,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1054 subtype=subtype,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1055 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1056 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1057 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1058 session.add(node)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1059 return node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1060
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1061 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1062 async def updatePubsubNodeSyncState(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1063 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1064 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1065 state: SyncState
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1066 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1067 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1068 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1069 await session.execute(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1070 update(PubsubNode)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1071 .filter_by(id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1072 .values(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1073 sync_state=state,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1074 sync_state_updated=time.time(),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1075 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1076 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1077
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1078 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1079 async def deletePubsubNode(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1080 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1081 profiles: Optional[List[str]],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1082 services: Optional[List[jid.JID]],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1083 names: Optional[List[str]]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1084 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1085 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1086
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1087 @param profiles: profile names from which nodes must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1088 None to remove nodes from ALL profiles
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1089 @param services: JIDs of pubsub services from which nodes must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1090 None to remove nodes from ALL services
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1091 @param names: names of nodes which must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1092 None to remove ALL nodes whatever is their names
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1093 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1094 stmt = delete(PubsubNode)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1095 if profiles is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1096 stmt = stmt.where(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1097 PubsubNode.profile.in_(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1098 [self.profiles[p] for p in profiles]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1099 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1100 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1101 if services is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1102 stmt = stmt.where(PubsubNode.service.in_(services))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1103 if names is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1104 stmt = stmt.where(PubsubNode.name.in_(names))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1105 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1106 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1107 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1108
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1109 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1110 async def cachePubsubItems(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1111 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1112 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1113 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1114 items: List[domish.Element],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1115 parsed_items: Optional[List[dict]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1116 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1117 """Add items to database, using an upsert taking care of "updated" field"""
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1118 if parsed_items is not None and len(items) != len(parsed_items):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1119 raise exceptions.InternalError(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1120 "parsed_items must have the same lenght as items"
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1121 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1122 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1123 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1124 for idx, item in enumerate(items):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1125 parsed = parsed_items[idx] if parsed_items else None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1126 stmt = insert(PubsubItem).values(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1127 node_id = node.id,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1128 name = item["id"],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1129 data = item,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1130 parsed = parsed,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1131 ).on_conflict_do_update(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1132 index_elements=(PubsubItem.node_id, PubsubItem.name),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1133 set_={
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1134 PubsubItem.data: item,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1135 PubsubItem.parsed: parsed,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1136 PubsubItem.updated: now()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1137 }
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1138 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1139 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1140 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1141
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1142 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1143 async def deletePubsubItems(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1144 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1145 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1146 items_names: Optional[List[str]] = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1147 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1148 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1149
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1150 @param node: node from which items must be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1151 @param items_names: names of items to delete
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1152 if None, ALL items will be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1153 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1154 stmt = delete(PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1155 if node is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1156 if isinstance(node, list):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1157 stmt = stmt.where(PubsubItem.node_id.in_([n.id for n in node]))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1158 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1159 stmt = stmt.filter_by(node_id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1160 if items_names is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1161 stmt = stmt.where(PubsubItem.name.in_(items_names))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1162 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1163 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1164 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1165
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1166 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1167 async def purgePubsubItems(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1168 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1169 services: Optional[List[jid.JID]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1170 names: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1171 types: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1172 subtypes: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1173 profiles: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1174 created_before: Optional[datetime] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1175 updated_before: Optional[datetime] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1176 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1177 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1178
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1179 @param node: node from which items must be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1180 @param items_names: names of items to delete
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1181 if None, ALL items will be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1182 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1183 stmt = delete(PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1184 node_fields = {
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1185 "service": services,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1186 "name": names,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1187 "type_": types,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1188 "subtype": subtypes,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1189 }
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1190 if any(x is not None for x in node_fields.values()):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1191 sub_q = select(PubsubNode.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1192 for col, values in node_fields.items():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1193 if values is None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1194 continue
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1195 sub_q = sub_q.where(getattr(PubsubNode, col).in_(values))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1196 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1197 stmt
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1198 .where(PubsubItem.node_id.in_(sub_q))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1199 .execution_options(synchronize_session=False)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1200 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1201
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1202 if profiles is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1203 stmt = stmt.where(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1204 PubsubItem.profile_id.in_([self.profiles[p] for p in profiles])
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1205 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1206
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1207 if created_before is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1208 stmt = stmt.where(PubsubItem.created < created_before)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1209
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1210 if updated_before is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1211 stmt = stmt.where(PubsubItem.updated < updated_before)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1212
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1213 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1214 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1215 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1216
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1217 @aio
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1218 async def getItems(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1219 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1220 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1221 max_items: Optional[int] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1222 before: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1223 after: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1224 from_index: Optional[int] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1225 order_by: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1226 desc: bool = True,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1227 force_rsm: bool = False,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1228 ) -> Tuple[List[PubsubItem], dict]:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1229 """Get Pubsub Items from cache
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1230
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1231 @param node: retrieve items from this node (must be synchronised)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1232 @param max_items: maximum number of items to retrieve
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1233 @param before: get items which are before the item with this name in given order
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1234 empty string is not managed here, use desc order to reproduce RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1235 behaviour.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1236 @param after: get items which are after the item with this name in given order
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1237 @param from_index: get items with item index (as defined in RSM spec)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1238 starting from this number
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1239 @param order_by: sorting order of items (one of C.ORDER_BY_*)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1240 @param desc: direction or ordering
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1241 @param force_rsm: if True, force the use of RSM worklow.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1242 RSM workflow is automatically used if any of before, after or
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1243 from_index is used, but if only RSM max_items is used, it won't be
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1244 used by default. This parameter let's use RSM workflow in this
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1245 case. Note that in addition to RSM metadata, the result will not be
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1246 the same (max_items without RSM will returns most recent items,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1247 i.e. last items in modification order, while max_items with RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1248 will return the oldest ones (i.e. first items in modification
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1249 order).
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1250 to be used when max_items is used from RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1251 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1252
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1253 metadata = {
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1254 "service": node.service,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1255 "node": node.name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1256 "uri": uri.buildXMPPUri(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1257 "pubsub",
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1258 path=node.service.full(),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1259 node=node.name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1260 ),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1261 }
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1262 if max_items is None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1263 max_items = 20
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1264
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1265 use_rsm = any((before, after, from_index is not None))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1266 if force_rsm and not use_rsm:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1267 #
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1268 use_rsm = True
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1269 from_index = 0
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1270
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1271 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1272 select(PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1273 .filter_by(node_id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1274 .limit(max_items)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1275 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1276
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1277 if not order_by:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1278 order_by = [C.ORDER_BY_MODIFICATION]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1279
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1280 order = []
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1281 for order_type in order_by:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1282 if order_type == C.ORDER_BY_MODIFICATION:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1283 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1284 order.extend((PubsubItem.updated.desc(), PubsubItem.id.desc()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1285 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1286 order.extend((PubsubItem.updated.asc(), PubsubItem.id.asc()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1287 elif order_type == C.ORDER_BY_CREATION:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1288 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1289 order.append(PubsubItem.id.desc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1290 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1291 order.append(PubsubItem.id.asc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1292 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1293 raise exceptions.InternalError(f"Unknown order type {order_type!r}")
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1294
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1295 stmt = stmt.order_by(*order)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1296
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1297 if use_rsm:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1298 # CTE to have result row numbers
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1299 row_num_q = select(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1300 PubsubItem.id,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1301 PubsubItem.name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1302 # row_number starts from 1, but RSM index must start from 0
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1303 (func.row_number().over(order_by=order)-1).label("item_index")
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1304 ).filter_by(node_id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1305
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1306 row_num_cte = row_num_q.cte()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1307
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1308 if max_items > 0:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1309 # as we can't simply use PubsubItem.id when we order by modification,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1310 # we need to use row number
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1311 item_name = before or after
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1312 row_num_limit_q = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1313 select(row_num_cte.c.item_index)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1314 .where(row_num_cte.c.name==item_name)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1315 ).scalar_subquery()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1316
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1317 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1318 select(row_num_cte.c.item_index, PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1319 .join(row_num_cte, PubsubItem.id == row_num_cte.c.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1320 .limit(max_items)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1321 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1322 if before:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1323 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1324 stmt
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1325 .where(row_num_cte.c.item_index<row_num_limit_q)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1326 .order_by(row_num_cte.c.item_index.desc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1327 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1328 elif after:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1329 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1330 stmt
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1331 .where(row_num_cte.c.item_index>row_num_limit_q)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1332 .order_by(row_num_cte.c.item_index.asc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1333 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1334 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1335 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1336 stmt
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1337 .where(row_num_cte.c.item_index>=from_index)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1338 .order_by(row_num_cte.c.item_index.asc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1339 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1340 # from_index is used
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1341
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1342 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1343 if max_items == 0:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1344 items = result = []
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1345 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1346 result = await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1347 result = result.all()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1348 if before:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1349 result.reverse()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1350 items = [row[-1] for row in result]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1351 rows_count = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1352 await session.execute(row_num_q.with_only_columns(count()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1353 ).scalar_one()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1354
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1355 try:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1356 index = result[0][0]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1357 except IndexError:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1358 index = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1359
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1360 try:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1361 first = result[0][1].name
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1362 except IndexError:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1363 first = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1364 last = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1365 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1366 last = result[-1][1].name
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1367
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1368
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1369 metadata["rsm"] = {
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1370 "index": index,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1371 "count": rows_count,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1372 "first": first,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1373 "last": last,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1374 }
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1375 metadata["complete"] = index + len(result) == rows_count
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1376
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1377 return items, metadata
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1378
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1379 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1380 result = await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1381
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1382 result = result.scalars().all()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1383 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1384 result.reverse()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1385 return result, metadata
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1386
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1387 def _getSqlitePath(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1388 self,
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1389 path: List[Union[str, int]]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1390 ) -> str:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1391 """generate path suitable to query JSON element with SQLite"""
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1392 return f"${''.join(f'[{p}]' if isinstance(p, int) else f'.{p}' for p in path)}"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1393
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1394 @aio
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1395 async def searchPubsubItems(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1396 self,
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1397 query: dict,
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1398 ) -> Tuple[List[PubsubItem]]:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1399 """Search for pubsub items in cache
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1400
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1401 @param query: search terms. Keys can be:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1402 :fts (str):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1403 Full-Text Search query. Currently SQLite FT5 engine is used, its query
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1404 syntax can be used, see `FTS5 Query documentation
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1405 <https://sqlite.org/fts5.html#full_text_query_syntax>`_
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1406 :profiles (list[str]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1407 filter on nodes linked to those profiles
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1408 :nodes (list[str]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1409 filter on nodes with those names
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1410 :services (list[jid.JID]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1411 filter on nodes from those services
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1412 :types (list[str|None]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1413 filter on nodes with those types. None can be used to filter on nodes with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1414 no type set
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1415 :subtypes (list[str|None]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1416 filter on nodes with those subtypes. None can be used to filter on nodes with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1417 no subtype set
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1418 :parsed (list[dict]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1419 Filter on a parsed data field. The dict must contain 3 keys: ``path``
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1420 which is a list of str or int giving the path to the field of interest
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1421 (str for a dict key, int for a list index), ``operator`` with indicate the
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1422 operator to use to check the condition, and ``value`` which depends of
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1423 field type and operator.
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1424
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1425 See documentation for details on operators (it's currently explained at
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1426 ``doc/libervia-cli/pubsub_cache.rst`` in ``search`` command
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1427 documentation).
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1428
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1429 :order-by (list[dict]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1430 Indicates how to order results. The dict can contain either a ``order``
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1431 for a well-know order or a ``path`` for a parsed data field path
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1432 (``order`` and ``path`` can't be used at the same time), an an optional
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1433 ``direction`` which can be ``asc`` or ``desc``. See documentation for
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1434 details on well-known orders (it's currently explained at
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1435 ``doc/libervia-cli/pubsub_cache.rst`` in ``search`` command
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1436 documentation).
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1437
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1438 :index (int):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1439 starting index of items to return from the query result. It's translated
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1440 to SQL's OFFSET
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1441
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1442 :limit (int):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1443 maximum number of items to return. It's translated to SQL's LIMIT.
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1444
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1445 @result: found items (the ``node`` attribute will be filled with suitable
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1446 PubsubNode)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1447 """
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1448 # TODO: FTS and parsed data filters use SQLite specific syntax
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1449 # when other DB engines will be used, this will have to be adapted
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1450 stmt = select(PubsubItem)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1451
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1452 # Full-Text Search
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1453 fts = query.get("fts")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1454 if fts:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1455 fts_select = text(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1456 "SELECT rowid, rank FROM pubsub_items_fts(:fts_query)"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1457 ).bindparams(fts_query=fts).columns(rowid=Integer).subquery()
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1458 stmt = (
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1459 stmt
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1460 .select_from(fts_select)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1461 .outerjoin(PubsubItem, fts_select.c.rowid == PubsubItem.id)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1462 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1463
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1464 # node related filters
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1465 profiles = query.get("profiles")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1466 if (profiles
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1467 or any(query.get(k) for k in ("nodes", "services", "types", "subtypes"))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1468 ):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1469 stmt = stmt.join(PubsubNode).options(contains_eager(PubsubItem.node))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1470 if profiles:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1471 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1472 stmt = stmt.where(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1473 PubsubNode.profile_id.in_(self.profiles[p] for p in profiles)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1474 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1475 except KeyError as e:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1476 raise exceptions.ProfileUnknownError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1477 f"This profile doesn't exist: {e.args[0]!r}"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1478 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1479 for key, attr in (
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1480 ("nodes", "name"),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1481 ("services", "service"),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1482 ("types", "type_"),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1483 ("subtypes", "subtype")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1484 ):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1485 value = query.get(key)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1486 if not value:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1487 continue
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1488 if key in ("types", "subtypes") and None in value:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1489 # NULL can't be used with SQL's IN, so we have to add a condition with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1490 # IS NULL, and use a OR if there are other values to check
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1491 value.remove(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1492 condition = getattr(PubsubNode, attr).is_(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1493 if value:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1494 condition = or_(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1495 getattr(PubsubNode, attr).in_(value),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1496 condition
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1497 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1498 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1499 condition = getattr(PubsubNode, attr).in_(value)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1500 stmt = stmt.where(condition)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1501 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1502 stmt = stmt.options(selectinload(PubsubItem.node))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1503
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1504 # parsed data filters
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1505 parsed = query.get("parsed", [])
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1506 for filter_ in parsed:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1507 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1508 path = filter_["path"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1509 operator = filter_["op"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1510 value = filter_["value"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1511 except KeyError as e:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1512 raise ValueError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1513 f'missing mandatory key {e.args[0]!r} in "parsed" filter'
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1514 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1515 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1516 op_attr = OP_MAP[operator]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1517 except KeyError:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1518 raise ValueError(f"invalid operator: {operator!r}")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1519 sqlite_path = self._getSqlitePath(path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1520 if operator in ("overlap", "ioverlap", "disjoint", "idisjoint"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1521 col = literal_column("json_each.value")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1522 if operator[0] == "i":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1523 col = func.lower(col)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1524 value = [str(v).lower() for v in value]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1525 condition = (
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1526 select(1)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1527 .select_from(func.json_each(PubsubItem.parsed, sqlite_path))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1528 .where(col.in_(value))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1529 ).scalar_subquery()
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1530 if operator in ("disjoint", "idisjoint"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1531 condition = condition.is_(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1532 stmt = stmt.where(condition)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1533 elif operator == "between":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1534 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1535 left, right = value
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1536 except (ValueError, TypeError):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1537 raise ValueError(_(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1538 "invalid value for \"between\" filter, you must use a 2 items "
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1539 "array: {value!r}"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1540 ).format(value=value))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1541 col = func.json_extract(PubsubItem.parsed, sqlite_path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1542 stmt = stmt.where(col.between(left, right))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1543 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1544 # we use func.json_extract instead of generic JSON way because SQLAlchemy
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1545 # add a JSON_QUOTE to the value, and we want SQL value
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1546 col = func.json_extract(PubsubItem.parsed, sqlite_path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1547 stmt = stmt.where(getattr(col, op_attr)(value))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1548
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1549 # order
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1550 order_by = query.get("order-by") or [{"order": "creation"}]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1551
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1552 for order_data in order_by:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1553 order, path = order_data.get("order"), order_data.get("path")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1554 if order and path:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1555 raise ValueError(_(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1556 '"order" and "path" can\'t be used at the same time in '
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1557 '"order-by" data'
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1558 ))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1559 if order:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1560 if order == "creation":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1561 col = PubsubItem.id
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1562 elif order == "modification":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1563 col = PubsubItem.updated
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1564 elif order == "item_id":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1565 col = PubsubItem.name
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1566 elif order == "rank":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1567 if not fts:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1568 raise ValueError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1569 "'rank' order can only be used with Full-Text Search (fts)"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1570 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1571 col = literal_column("rank")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1572 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1573 raise NotImplementedError(f"Unknown {order!r} order")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1574 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1575 # we have a JSON path
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1576 # sqlite_path = self._getSqlitePath(path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1577 col = PubsubItem.parsed[path]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1578 direction = order_data.get("direction", "ASC").lower()
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1579 if not direction in ("asc", "desc"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1580 raise ValueError(f"Invalid order-by direction: {direction!r}")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1581 stmt = stmt.order_by(getattr(col, direction)())
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1582
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1583 # offset, limit
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1584 index = query.get("index")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1585 if index:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1586 stmt = stmt.offset(index)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1587 limit = query.get("limit")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1588 if limit:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1589 stmt = stmt.limit(limit)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1590
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1591 async with self.session() as session:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1592 result = await session.execute(stmt)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1593
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1594 return result.scalars().all()