122 lines
4.1 KiB
Python
122 lines
4.1 KiB
Python
# mautrix-line - A very hacky Matrix-LINE bridge based on running LINE's Chrome extension in Puppeteer
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# Copyright (C) 2020-2021 Tulir Asokan, Andrew Ferrazzutti
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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 typing import Optional, Dict, TYPE_CHECKING, cast
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from mautrix.bridge import BasePuppet
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from mautrix.types import UserID
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from mautrix.util.simple_template import SimpleTemplate
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from .db import Puppet as DBPuppet
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from .config import Config
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from .rpc import Participant
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from . import user as u
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if TYPE_CHECKING:
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from .__main__ import MessagesBridge
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class Puppet(DBPuppet, BasePuppet):
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by_mid: Dict[str, 'Puppet'] = {}
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hs_domain: str
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mxid_template: SimpleTemplate[str]
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bridge: 'MessagesBridge'
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config: Config
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default_mxid: UserID
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def __init__(self, mid: str, name: Optional[str] = None, is_registered: bool = False) -> None:
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super().__init__(mid=mid, name=name, is_registered=is_registered)
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self.log = self.log.getChild(mid)
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self.default_mxid = self.get_mxid_from_id(mid)
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self.intent = self.az.intent.user(self.default_mxid)
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@classmethod
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def init_cls(cls, bridge: 'MessagesBridge') -> None:
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cls.config = bridge.config
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cls.loop = bridge.loop
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cls.mx = bridge.matrix
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cls.az = bridge.az
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cls.bridge = bridge
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cls.hs_domain = cls.config["homeserver.domain"]
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cls.mxid_template = SimpleTemplate(cls.config["bridge.username_template"], "userid",
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prefix="@", suffix=f":{cls.hs_domain}", type=str)
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secret = cls.config["bridge.login_shared_secret"]
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cls.login_shared_secret_map[cls.hs_domain] = secret.encode("utf-8") if secret else None
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cls.login_device_name = "Android Messages Bridge"
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async def update_info(self, info: Participant) -> None:
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update = False
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update = await self._update_name(info.name) or update
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if update:
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await self.update()
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async def _update_name(self, name: str) -> bool:
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name = self.config["bridge.displayname_template"].format(displayname=name)
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if name != self.name:
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self.name = name
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await self.intent.set_displayname(self.name)
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return True
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return False
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def _add_to_cache(self) -> None:
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self.by_mid[self.mid] = self
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async def save(self) -> None:
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await self.update()
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@classmethod
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async def get_by_mxid(cls, mxid: UserID, create: bool = True) -> Optional['Puppet']:
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mid = cls.get_id_from_mxid(mxid)
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if mid:
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return await cls.get_by_mid(mid, create)
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return None
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@classmethod
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def get_id_from_mxid(cls, mxid: UserID) -> Optional[str]:
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return cls.mxid_template.parse(mxid)
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@classmethod
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def get_mxid_from_id(cls, mid: str) -> UserID:
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return UserID(cls.mxid_template.format_full(mid))
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@classmethod
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async def get_by_mid(cls, mid: str, create: bool = True) -> Optional['Puppet']:
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try:
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return cls.by_mid[mid]
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except KeyError:
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pass
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puppet = cast(cls, await super().get_by_mid(mid))
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if puppet is not None:
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puppet._add_to_cache()
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return puppet
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if create:
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puppet = cls(mid)
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await puppet.insert()
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puppet._add_to_cache()
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return puppet
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return None
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@classmethod
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async def get_by_custom_mxid(cls, mxid: UserID) -> Optional['u.User']:
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if mxid == cls.config["bridge.user"]:
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return await cls.bridge.get_user(mxid)
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return None
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