mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-11-24 17:15:05 +08:00
450 lines
11 KiB
Python
450 lines
11 KiB
Python
import inspect
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from typing_extensions import Literal
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from typing import Type, List, Optional
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from pydantic import BaseModel
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from pygtrie import StringTrie
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from nonebot.utils import escape_tag
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from nonebot.typing import overrides
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from nonebot.exception import NoLogException
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from nonebot.adapters import Event as BaseEvent
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from .message import Message
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class Event(BaseEvent):
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"""
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CQHTTP 协议事件，字段与 CQHTTP 一致。各事件字段参考 `CQHTTP 文档`_
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.. _CQHTTP 文档:
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https://github.com/howmanybots/onebot/blob/master/README.md
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"""
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__event__ = ""
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time: int
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self_id: int
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post_type: Literal["message", "notice", "request", "meta_event"]
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@overrides(BaseEvent)
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def get_type(self) -> Literal["message", "notice", "request", "meta_event"]:
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return self.post_type
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@overrides(BaseEvent)
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def get_event_name(self) -> str:
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return self.post_type
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@overrides(BaseEvent)
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def get_event_description(self) -> str:
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return str(self.dict())
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@overrides(BaseEvent)
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def get_message(self) -> Message:
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raise ValueError("Event has no message!")
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@overrides(BaseEvent)
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def get_plaintext(self) -> str:
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raise ValueError("Event has no message!")
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@overrides(BaseEvent)
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def get_user_id(self) -> str:
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raise ValueError("Event has no message!")
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@overrides(BaseEvent)
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def get_session_id(self) -> str:
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raise ValueError("Event has no message!")
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@overrides(BaseEvent)
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def is_tome(self) -> bool:
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return False
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# Models
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class Sender(BaseModel):
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user_id: Optional[int] = None
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nickname: Optional[str] = None
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sex: Optional[str] = None
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age: Optional[int] = None
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card: Optional[str] = None
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area: Optional[str] = None
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level: Optional[str] = None
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role: Optional[str] = None
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title: Optional[str] = None
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class Config:
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extra = "allow"
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class Reply(BaseModel):
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time: int
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message_type: str
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message_id: int
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real_id: int
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sender: Sender
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message: Message
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class Config:
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extra = "allow"
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class Anonymous(BaseModel):
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id: int
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name: str
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flag: str
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class Config:
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extra = "allow"
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class File(BaseModel):
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id: str
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name: str
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size: int
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busid: int
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class Config:
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extra = "allow"
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class Status(BaseModel):
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online: bool
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good: bool
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class Config:
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extra = "allow"
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# Message Events
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class MessageEvent(Event):
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"""消息事件"""
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__event__ = "message"
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post_type: Literal["message"]
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sub_type: str
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user_id: int
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message_type: str
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message_id: int
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message: Message
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raw_message: str
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font: int
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sender: Sender
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to_me: bool = False
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"""
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:说明: 消息是否与机器人有关
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:类型: ``bool``
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"""
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reply: Optional[Reply] = None
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"""
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:说明: 消息中提取的回复消息，内容为 ``get_msg`` API 返回结果
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:类型: ``Optional[Reply]``
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"""
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@overrides(Event)
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def get_event_name(self) -> str:
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sub_type = getattr(self, "sub_type", None)
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return f"{self.post_type}.{self.message_type}" + (f".{sub_type}"
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if sub_type else "")
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@overrides(Event)
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def get_message(self) -> Message:
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return self.message
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@overrides(Event)
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def get_plaintext(self) -> str:
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return self.message.extract_plain_text()
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@overrides(Event)
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def get_user_id(self) -> str:
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return str(self.user_id)
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@overrides(Event)
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def get_session_id(self) -> str:
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return str(self.user_id)
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.to_me
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class PrivateMessageEvent(MessageEvent):
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"""私聊消息"""
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__event__ = "message.private"
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message_type: Literal["private"]
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@overrides(Event)
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def get_event_description(self) -> str:
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return (f'Message {self.message_id} from {self.user_id} "' + "".join(
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map(
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lambda x: escape_tag(str(x))
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if x.is_text() else f"<le>{escape_tag(str(x))}</le>",
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self.message)) + '"')
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class GroupMessageEvent(MessageEvent):
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"""群消息"""
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__event__ = "message.group"
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message_type: Literal["group"]
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group_id: int
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anonymous: Optional[Anonymous] = None
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@overrides(Event)
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def get_event_description(self) -> str:
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return (
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f'Message {self.message_id} from {self.user_id}@[群:{self.group_id}] "'
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+ "".join(
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map(
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lambda x: escape_tag(str(x))
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if x.is_text() else f"<le>{escape_tag(str(x))}</le>",
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self.message)) + '"')
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# Notice Events
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class NoticeEvent(Event):
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"""通知事件"""
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__event__ = "notice"
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post_type: Literal["notice"]
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notice_type: str
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@overrides(Event)
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def get_event_name(self) -> str:
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sub_type = getattr(self, "sub_type", None)
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return f"{self.post_type}.{self.notice_type}" + (f".{sub_type}"
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if sub_type else "")
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class GroupUploadNoticeEvent(NoticeEvent):
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"""群文件上传事件"""
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__event__ = "notice.group_upload"
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notice_type: Literal["group_upload"]
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user_id: int
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group_id: int
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file: File
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class GroupAdminNoticeEvent(NoticeEvent):
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"""群管理员变动"""
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__event__ = "notice.group_admin"
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notice_type: Literal["group_admin"]
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sub_type: str
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user_id: int
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group_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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class GroupDecreaseNoticeEvent(NoticeEvent):
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"""群成员减少事件"""
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__event__ = "notice.group_decrease"
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notice_type: Literal["group_decrease"]
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sub_type: str
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user_id: int
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group_id: int
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operator_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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class GroupIncreaseNoticeEvent(NoticeEvent):
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"""群成员增加事件"""
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__event__ = "notice.group_increase"
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notice_type: Literal["group_increase"]
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sub_type: str
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user_id: int
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group_id: int
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operator_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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class GroupBanNoticeEvent(NoticeEvent):
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"""群禁言事件"""
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__event__ = "notice.group_ban"
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notice_type: Literal["group_ban"]
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sub_type: str
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user_id: int
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group_id: int
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operator_id: int
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duration: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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class FriendAddNoticeEvent(NoticeEvent):
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"""好友添加事件"""
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__event__ = "notice.friend_add"
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notice_type: Literal["friend_add"]
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user_id: int
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class GroupRecallNoticeEvent(NoticeEvent):
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"""群消息撤回事件"""
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__event__ = "notice.group_recall"
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notice_type: Literal["group_recall"]
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user_id: int
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group_id: int
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operator_id: int
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message_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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class FriendRecallNoticeEvent(NoticeEvent):
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"""好友消息撤回事件"""
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__event__ = "notice.friend_recall"
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notice_type: Literal["friend_recall"]
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user_id: int
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message_id: int
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class NotifyEvent(NoticeEvent):
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"""提醒事件"""
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__event__ = "notice.notify"
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notice_type: Literal["notify"]
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sub_type: str
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user_id: int
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group_id: int
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class PokeNotifyEvent(NotifyEvent):
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"""戳一戳提醒事件"""
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__event__ = "notice.notify.poke"
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sub_type: Literal["poke"]
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target_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.target_id == self.self_id
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class LuckyKingNotifyEvent(NotifyEvent):
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"""群红包运气王提醒事件"""
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__event__ = "notice.notify.lucky_king"
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sub_type: Literal["lucky_king"]
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target_id: int
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.target_id == self.self_id
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class HonorNotifyEvent(NotifyEvent):
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"""群荣誉变更提醒事件"""
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__event__ = "notice.notify.honor"
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sub_type: Literal["honor"]
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honor_type: str
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@overrides(Event)
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def is_tome(self) -> bool:
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return self.user_id == self.self_id
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# Request Events
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class RequestEvent(Event):
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"""请求事件"""
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__event__ = "request"
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post_type: Literal["request"]
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request_type: str
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@overrides(Event)
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def get_event_name(self) -> str:
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sub_type = getattr(self, "sub_type", None)
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return f"{self.post_type}.{self.request_type}" + (f".{sub_type}"
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if sub_type else "")
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class FriendRequestEvent(RequestEvent):
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"""加好友请求事件"""
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__event__ = "request.friend"
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request_type: Literal["friend"]
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user_id: int
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comment: str
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flag: str
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class GroupRequestEvent(RequestEvent):
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"""加群请求/邀请事件"""
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__event__ = "request.group"
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request_type: Literal["group"]
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sub_type: str
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group_id: int
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user_id: int
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comment: str
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flag: str
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# Meta Events
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class MetaEvent(Event):
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"""元事件"""
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__event__ = "meta_event"
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post_type: Literal["meta_event"]
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meta_event_type: str
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@overrides(Event)
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def get_event_name(self) -> str:
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sub_type = getattr(self, "sub_type", None)
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return f"{self.post_type}.{self.meta_event_type}" + (f".{sub_type}" if
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sub_type else "")
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@overrides(Event)
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def get_log_string(self) -> str:
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raise NoLogException
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class LifecycleMetaEvent(MetaEvent):
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"""生命周期元事件"""
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__event__ = "meta_event.lifecycle"
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meta_event_type: Literal["lifecycle"]
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sub_type: str
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class HeartbeatMetaEvent(MetaEvent):
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"""心跳元事件"""
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__event__ = "meta_event.heartbeat"
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meta_event_type: Literal["heartbeat"]
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status: Status
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interval: int
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_t = StringTrie(separator=".")
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# define `model` first to avoid globals changing while `for`
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model = None
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for model in globals().values():
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if not inspect.isclass(model) or not issubclass(model, Event):
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continue
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_t["." + model.__event__] = model
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def get_event_model(event_name) -> List[Type[Event]]:
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"""
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:说明:
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根据事件名获取对应 ``Event Model`` 及 ``FallBack Event Model`` 列表
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:返回:
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- ``List[Type[Event]]``
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"""
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return [model.value for model in _t.prefixes("." + event_name)][::-1]
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__all__ = [
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"Event", "MessageEvent", "PrivateMessageEvent", "GroupMessageEvent",
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"NoticeEvent", "GroupUploadNoticeEvent", "GroupAdminNoticeEvent",
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"GroupDecreaseNoticeEvent", "GroupIncreaseNoticeEvent",
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"GroupBanNoticeEvent", "FriendAddNoticeEvent", "GroupRecallNoticeEvent",
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"FriendRecallNoticeEvent", "NotifyEvent", "PokeNotifyEvent",
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"LuckyKingNotifyEvent", "HonorNotifyEvent", "RequestEvent",
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"FriendRequestEvent", "GroupRequestEvent", "MetaEvent",
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"LifecycleMetaEvent", "HeartbeatMetaEvent", "get_event_model"
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]
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