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mautrix-telegram/mautrix_telegram/db/puppet.py
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2022-04-06 12:49:01 +03:00

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4.9 KiB
Python

# mautrix-telegram - A Matrix-Telegram puppeting bridge
# Copyright (C) 2022 Tulir Asokan
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from __future__ import annotations
from typing import TYPE_CHECKING, ClassVar
from asyncpg import Record
from attr import dataclass
from yarl import URL
from mautrix.types import ContentURI, SyncToken, UserID
from mautrix.util.async_db import Database
from ..types import TelegramID
fake_db = Database.create("") if TYPE_CHECKING else None
@dataclass
class Puppet:
db: ClassVar[Database] = fake_db
id: TelegramID
is_registered: bool
displayname: str | None
displayname_source: TelegramID | None
displayname_contact: bool
displayname_quality: int
disable_updates: bool
username: str | None
phone: str | None
photo_id: str | None
avatar_url: ContentURI | None
name_set: bool
avatar_set: bool
is_bot: bool | None
is_channel: bool
custom_mxid: UserID | None
access_token: str | None
next_batch: SyncToken | None
base_url: URL | None
@classmethod
def _from_row(cls, row: Record | None) -> Puppet | None:
if row is None:
return None
data = {**row}
base_url = data.pop("base_url", None)
return cls(**data, base_url=URL(base_url) if base_url else None)
columns: ClassVar[str] = (
"id, is_registered, displayname, displayname_source, displayname_contact, "
"displayname_quality, disable_updates, username, phone, photo_id, avatar_url, "
"name_set, avatar_set, is_bot, is_channel, custom_mxid, access_token, next_batch, base_url"
)
@classmethod
async def all_with_custom_mxid(cls) -> list[Puppet]:
q = f"SELECT {cls.columns} FROM puppet WHERE custom_mxid<>''"
return [cls._from_row(row) for row in await cls.db.fetch(q)]
@classmethod
async def get_by_tgid(cls, tgid: TelegramID) -> Puppet | None:
q = f"SELECT {cls.columns} FROM puppet WHERE id=$1"
return cls._from_row(await cls.db.fetchrow(q, tgid))
@classmethod
async def get_by_custom_mxid(cls, mxid: UserID) -> Puppet | None:
q = f"SELECT {cls.columns} FROM puppet WHERE custom_mxid=$1"
return cls._from_row(await cls.db.fetchrow(q, mxid))
@classmethod
async def find_by_username(cls, username: str) -> Puppet | None:
q = f"SELECT {cls.columns} FROM puppet WHERE lower(username)=$1"
return cls._from_row(await cls.db.fetchrow(q, username.lower()))
@classmethod
async def find_by_displayname(cls, displayname: str) -> Puppet | None:
q = f"SELECT {cls.columns} FROM puppet WHERE displayname=$1"
return cls._from_row(await cls.db.fetchrow(q, displayname))
@property
def _values(self):
return (
self.id,
self.is_registered,
self.displayname,
self.displayname_source,
self.displayname_contact,
self.displayname_quality,
self.disable_updates,
self.username,
self.phone,
self.photo_id,
self.avatar_url,
self.name_set,
self.avatar_set,
self.is_bot,
self.is_channel,
self.custom_mxid,
self.access_token,
self.next_batch,
str(self.base_url) if self.base_url else None,
)
async def save(self) -> None:
q = """
UPDATE puppet
SET is_registered=$2, displayname=$3, displayname_source=$4, displayname_contact=$5,
displayname_quality=$6, disable_updates=$7, username=$8, phone=$9, photo_id=$10,
avatar_url=$11, name_set=$12, avatar_set=$13, is_bot=$14, is_channel=$15,
custom_mxid=$16, access_token=$17, next_batch=$18, base_url=$19
WHERE id=$1
"""
await self.db.execute(q, *self._values)
async def insert(self) -> None:
q = """
INSERT INTO puppet (
id, is_registered, displayname, displayname_source, displayname_contact,
displayname_quality, disable_updates, username, phone, photo_id, avatar_url, name_set,
avatar_set, is_bot, is_channel, custom_mxid, access_token, next_batch, base_url
) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18,
$19)
"""
await self.db.execute(q, *self._values)