Tulir Asokan
119 lines
4.4 KiB
Python
119 lines
4.4 KiB
Python
# mautrix-telegram - A Matrix-Telegram puppeting bridge
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# Copyright (C) 2021 Tulir Asokan
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from __future__ import annotations
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from typing import ClassVar, TYPE_CHECKING
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from asyncpg import Record
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from attr import dataclass
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from yarl import URL
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from mautrix.types import UserID, SyncToken
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from mautrix.util.async_db import Database
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from ..types import TelegramID
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fake_db = Database.create("") if TYPE_CHECKING else None
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@dataclass
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class Puppet:
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db: ClassVar[Database] = fake_db
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id: TelegramID
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is_registered: bool
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displayname: str | None
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displayname_source: TelegramID | None
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displayname_contact: bool
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displayname_quality: int
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disable_updates: bool
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username: str | None
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photo_id: str | None
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is_bot: bool | None
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custom_mxid: UserID | None
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access_token: str | None
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next_batch: SyncToken | None
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base_url: URL | None
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@classmethod
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def _from_row(cls, row: Record | None) -> Puppet | None:
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if row is None:
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return None
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data = {**row}
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base_url = data.pop("base_url", None)
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return cls(**data, base_url=URL(base_url) if base_url else None)
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columns: ClassVar[str] = (
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"id, is_registered, displayname, displayname_source, displayname_contact, "
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"displayname_quality, disable_updates, username, photo_id, is_bot, "
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"custom_mxid, access_token, next_batch, base_url"
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)
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@classmethod
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async def all_with_custom_mxid(cls) -> list[Puppet]:
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q = f"SELECT {cls.columns} FROM puppet WHERE custom_mxid<>''"
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return [cls._from_row(row) for row in await cls.db.fetch(q)]
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@classmethod
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async def get_by_tgid(cls, tgid: TelegramID) -> Puppet | None:
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q = f"SELECT {cls.columns} FROM puppet WHERE id=$1"
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return cls._from_row(await cls.db.fetchrow(q, tgid))
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@classmethod
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async def get_by_custom_mxid(cls, mxid: UserID) -> Puppet | None:
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q = f"SELECT {cls.columns} FROM puppet WHERE custom_mxid=$1"
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return cls._from_row(await cls.db.fetchrow(q, mxid))
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@classmethod
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async def find_by_username(cls, username: str) -> Puppet | None:
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q = f"SELECT {cls.columns} FROM puppet WHERE lower(username)=$1"
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return cls._from_row(await cls.db.fetchrow(q, username.lower()))
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@classmethod
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async def find_by_displayname(cls, displayname: str) -> Puppet | None:
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q = f"SELECT {cls.columns} FROM puppet WHERE displayname=$1"
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return cls._from_row(await cls.db.fetchrow(q, displayname))
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@property
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def _values(self):
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return (self.id, self.is_registered, self.displayname, self.displayname_source,
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self.displayname_contact, self.displayname_quality, self.disable_updates,
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self.username, self.photo_id, self.is_bot, self.custom_mxid, self.access_token,
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self.next_batch, str(self.base_url) if self.base_url else None)
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async def save(self) -> None:
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q = (
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"UPDATE puppet "
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"SET is_registered=$2, displayname=$3, displayname_source=$4, displayname_contact=$5,"
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" displayname_quality=$6, disable_updates=$7, username=$8, photo_id=$9, is_bot=$10,"
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" custom_mxid=$11, access_token=$12, next_batch=$13, base_url=$14 "
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"WHERE id=$1"
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)
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await self.db.execute(q, *self._values)
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async def insert(self) -> None:
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q = (
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"INSERT INTO puppet ("
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" id, is_registered, displayname, displayname_source, displayname_contact,"
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" displayname_quality, disable_updates, username, photo_id, is_bot,"
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" custom_mxid, access_token, next_batch, base_url"
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") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14)"
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)
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await self.db.execute(q, *self._values)
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