Kris
6aa1d52a8b
新增BlueBubbles适配器全套核心工具类与服务，包含会话管理、消息去重、Webhook验证、缓存系统、账号配置解析、聊天消息处理等完整功能模块，支持iMessage消息收发、群管理、反应特效、语音合成等能力，提供完善的健康检查与配置校验流程。
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from __future__ import annotations
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import time
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from typing import Any
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class MessageHistory:
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MAX_MESSAGES = 500
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TTL_SECONDS = 3600
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def __init__(self) -> None:
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self._history: dict[str, list[dict[str, Any]]] = {}
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def add(self, chat_guid: str, message: dict[str, Any]) -> None:
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if chat_guid not in self._history:
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self._history[chat_guid] = []
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self._history[chat_guid].append(
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{
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**message,
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"_recorded_at": time.monotonic(),
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}
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)
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self._trim(chat_guid)
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def get(self, chat_guid: str, limit: int = 50) -> list[dict[str, Any]]:
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messages = self._history.get(chat_guid, [])
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self._evict_expired(chat_guid)
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return messages[-limit:]
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def get_since(self, chat_guid: str, since_ts: float) -> list[dict[str, Any]]:
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messages = self._history.get(chat_guid, [])
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self._evict_expired(chat_guid)
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return [m for m in messages if m.get("_recorded_at", 0) >= since_ts]
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def _trim(self, chat_guid: str) -> None:
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messages = self._history.get(chat_guid, [])
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if len(messages) > self.MAX_MESSAGES:
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self._history[chat_guid] = messages[-self.MAX_MESSAGES :]
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def _evict_expired(self, chat_guid: str) -> None:
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messages = self._history.get(chat_guid, [])
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if not messages:
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return
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now = time.monotonic()
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self._history[chat_guid] = [m for m in messages if now - m.get("_recorded_at", now) < self.TTL_SECONDS]
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def clear(self, chat_guid: str) -> None:
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self._history.pop(chat_guid, None)
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