Raven95676
262 lines
10 KiB
Python
262 lines
10 KiB
Python
import os
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import json
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import datetime
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import uuid
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import zoneinfo
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import astrbot.api.star as star
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from astrbot.api.event import filter
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from astrbot.api.event import AstrMessageEvent, MessageEventResult
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from astrbot.api import llm_tool, logger
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from astrbot.core.utils.astrbot_path import get_astrbot_data_path
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@star.register(
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name="astrbot-reminder", desc="使用 LLM 待办提醒", author="Soulter", version="0.0.1"
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)
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class Main(star.Star):
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"""使用 LLM 待办提醒。只需对 LLM 说想要提醒的事情和时间即可。比如：`之后每天这个时候都提醒我做多邻国`"""
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def __init__(self, context: star.Context) -> None:
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self.context = context
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self.timezone = self.context.get_config().get("timezone")
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if not self.timezone:
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self.timezone = None
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try:
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self.timezone = zoneinfo.ZoneInfo(self.timezone) if self.timezone else None
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except Exception as e:
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logger.error(f"时区设置错误: {e}, 使用本地时区")
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self.timezone = None
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self.scheduler = AsyncIOScheduler(timezone=self.timezone)
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# set and load config
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reminder_file = os.path.join(get_astrbot_data_path(), "astrbot-reminder.json")
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if not os.path.exists(reminder_file):
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with open(reminder_file, "w", encoding="utf-8") as f:
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f.write("{}")
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with open(reminder_file, "r", encoding="utf-8") as f:
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self.reminder_data = json.load(f)
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self._init_scheduler()
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self.scheduler.start()
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def _init_scheduler(self):
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"""Initialize the scheduler."""
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for group in self.reminder_data:
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for reminder in self.reminder_data[group]:
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if "id" not in reminder:
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id_ = str(uuid.uuid4())
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reminder["id"] = id_
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else:
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id_ = reminder["id"]
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if "datetime" in reminder:
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if self.check_is_outdated(reminder):
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continue
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self.scheduler.add_job(
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self._reminder_callback,
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id=id_,
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trigger="date",
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args=[group, reminder],
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run_date=datetime.datetime.strptime(
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reminder["datetime"], "%Y-%m-%d %H:%M"
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),
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misfire_grace_time=60,
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)
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elif "cron" in reminder:
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self.scheduler.add_job(
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self._reminder_callback,
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trigger="cron",
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id=id_,
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args=[group, reminder],
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misfire_grace_time=60,
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**self._parse_cron_expr(reminder["cron"]),
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)
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def check_is_outdated(self, reminder: dict):
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"""Check if the reminder is outdated."""
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if "datetime" in reminder:
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reminder_time = datetime.datetime.strptime(
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reminder["datetime"], "%Y-%m-%d %H:%M"
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).replace(tzinfo=self.timezone)
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return reminder_time < datetime.datetime.now(self.timezone)
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return False
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async def _save_data(self):
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"""Save the reminder data."""
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reminder_file = os.path.join(get_astrbot_data_path(), "astrbot-reminder.json")
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with open(reminder_file, "w", encoding="utf-8") as f:
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json.dump(self.reminder_data, f, ensure_ascii=False)
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def _parse_cron_expr(self, cron_expr: str):
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fields = cron_expr.split(" ")
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return {
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"minute": fields[0],
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"hour": fields[1],
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"day": fields[2],
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"month": fields[3],
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"day_of_week": fields[4],
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}
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@llm_tool("reminder")
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async def reminder_tool(
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self,
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event: AstrMessageEvent,
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text: str = None,
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datetime_str: str = None,
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cron_expression: str = None,
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human_readable_cron: str = None,
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):
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"""Call this function when user is asking for setting a reminder.
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Args:
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text(string): Must Required. The content of the reminder.
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datetime_str(string): Required when user's reminder is a single reminder. The datetime string of the reminder, Must format with %Y-%m-%d %H:%M
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cron_expression(string): Required when user's reminder is a repeated reminder. The cron expression of the reminder.
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human_readable_cron(string): Optional. The human readable cron expression of the reminder.
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"""
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if event.get_platform_name() == "qq_official":
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yield event.plain_result("reminder 暂不支持 QQ 官方机器人。")
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return
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if event.unified_msg_origin not in self.reminder_data:
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self.reminder_data[event.unified_msg_origin] = []
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if not cron_expression and not datetime_str:
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raise ValueError(
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"The cron_expression and datetime_str cannot be both None."
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)
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reminder_time = ""
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if not text:
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text = "未命名待办事项"
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if cron_expression:
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d = {
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"text": text,
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"cron": cron_expression,
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"cron_h": human_readable_cron,
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"id": str(uuid.uuid4()),
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}
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self.reminder_data[event.unified_msg_origin].append(d)
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self.scheduler.add_job(
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self._reminder_callback,
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"cron",
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id=d["id"],
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misfire_grace_time=60,
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**self._parse_cron_expr(cron_expression),
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args=[event.unified_msg_origin, d],
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)
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if human_readable_cron:
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reminder_time = f"{human_readable_cron}(Cron: {cron_expression})"
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else:
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d = {"text": text, "datetime": datetime_str, "id": str(uuid.uuid4())}
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self.reminder_data[event.unified_msg_origin].append(d)
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datetime_scheduled = datetime.datetime.strptime(
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datetime_str, "%Y-%m-%d %H:%M"
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)
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self.scheduler.add_job(
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self._reminder_callback,
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"date",
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id=d["id"],
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args=[event.unified_msg_origin, d],
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run_date=datetime_scheduled,
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misfire_grace_time=60,
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)
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reminder_time = datetime_str
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await self._save_data()
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yield event.plain_result(
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"成功设置待办事项。\n内容: "
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+ text
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+ "\n时间: "
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+ reminder_time
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+ "\n\n使用 /reminder ls 查看所有待办事项。\n使用 /tool off reminder 关闭此功能。"
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)
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@filter.command_group("reminder")
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def reminder(self):
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"""The command group of the reminder."""
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pass
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async def get_upcoming_reminders(self, unified_msg_origin: str):
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"""Get upcoming reminders."""
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reminders = self.reminder_data.get(unified_msg_origin, [])
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if not reminders:
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return []
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now = datetime.datetime.now(self.timezone)
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upcoming_reminders = [
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reminder
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for reminder in reminders
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if "datetime" not in reminder
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or datetime.datetime.strptime(
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reminder["datetime"], "%Y-%m-%d %H:%M"
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).replace(tzinfo=self.timezone)
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>= now
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]
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return upcoming_reminders
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@reminder.command("ls")
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async def reminder_ls(self, event: AstrMessageEvent):
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"""List upcoming reminders."""
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reminders = await self.get_upcoming_reminders(event.unified_msg_origin)
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if not reminders:
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yield event.plain_result("没有正在进行的待办事项。")
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else:
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reminder_str = "正在进行的待办事项：\n"
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for i, reminder in enumerate(reminders):
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time_ = reminder.get("datetime", "")
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if not time_:
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cron_expr = reminder.get("cron", "")
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time_ = reminder.get("cron_h", "") + f"(Cron: {cron_expr})"
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reminder_str += f"{i + 1}. {reminder['text']} - {time_}\n"
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reminder_str += "\n使用 /reminder rm <id> 删除待办事项。\n"
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yield event.plain_result(reminder_str)
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@reminder.command("rm")
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async def reminder_rm(self, event: AstrMessageEvent, index: int):
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"""Remove a reminder by index."""
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reminders = await self.get_upcoming_reminders(event.unified_msg_origin)
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if not reminders:
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yield event.plain_result("没有待办事项。")
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elif index < 1 or index > len(reminders):
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yield event.plain_result("索引越界。")
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else:
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reminder = reminders.pop(index - 1)
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job_id = reminder.get("id")
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# self.reminder_data[event.unified_msg_origin] = reminder
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users_reminders = self.reminder_data.get(event.unified_msg_origin, [])
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for i, r in enumerate(users_reminders):
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if r.get("id") == job_id:
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users_reminders.pop(i)
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try:
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self.scheduler.remove_job(job_id)
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except Exception as e:
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logger.error(f"Remove job error: {e}")
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yield event.plain_result(
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f"成功移除对应的待办事项。删除定时任务失败: {str(e)} 可能需要重启 AstrBot 以取消该提醒任务。"
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)
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await self._save_data()
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yield event.plain_result("成功删除待办事项：\n" + reminder["text"])
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async def _reminder_callback(self, unified_msg_origin: str, d: dict):
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"""The callback function of the reminder."""
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logger.info(f"Reminder Activated: {d['text']}, created by {unified_msg_origin}")
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await self.context.send_message(
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unified_msg_origin,
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MessageEventResult().message(
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"待办提醒: \n\n"
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+ d["text"]
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+ "\n时间: "
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+ d.get("datetime", "")
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+ d.get("cron_h", "")
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),
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)
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async def terminate(self):
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self.scheduler.shutdown()
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await self._save_data()
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logger.info("Reminder plugin terminated.")
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