mirror of
https://github.com/jxxghp/MoviePilot.git
synced 2026-08-29 12:06:51 +08:00
415 lines
16 KiB
Python
415 lines
16 KiB
Python
import json
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from typing import Any, Dict, List, Optional, Tuple, Union
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from app.runtime.cache import TTLCache
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from app.domain.context import Context, MediaInfo
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from app.application.messaging.agent import (
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matches_channel_admin,
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register_channel_admin_resolver,
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resolve_config_principal_ids,
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)
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from app.runtime.log import logger
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from app.modules._base import _MessageChannelModuleBase
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from app.modules.wechatclawbot.wechatclawbot import WechatClawBot
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from app.schemas.message import IncomingMessage
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from app.schemas.message import Message
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from app.schemas.types import NotificationChannel, ModuleType, NotificationAction
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register_channel_admin_resolver(
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NotificationChannel.WechatClawBot,
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lambda config: resolve_config_principal_ids(
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config, "WECHATCLAWBOT_ADMINS", "WECHATCLAWBOT_DEFAULT_TARGET"
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),
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)
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class WechatClawBotModule(_MessageChannelModuleBase[WechatClawBot]):
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def __init__(self):
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"""初始化模块级去重缓存，拦截 iLink 偶发的重复回放消息。"""
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super().__init__()
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# iLink 偶发会重复回放同一条 update，这里按 message_id 做渠道内幂等保护。
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self._recent_message_ids = TTLCache(
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region="wechatclawbot_message_dedup",
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maxsize=8192,
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ttl=7 * 24 * 60 * 60,
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)
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def init_module(self) -> None:
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"""初始化模块。"""
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super().init_service(
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service_name=WechatClawBot.__name__.lower(), service_type=WechatClawBot
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)
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self._channel = NotificationChannel.WechatClawBot
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@staticmethod
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def get_name() -> str:
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"""获取模块名称。"""
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return "微信 ClawBot"
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@staticmethod
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def get_type() -> ModuleType:
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"""获取模块类型。"""
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return ModuleType.Notification
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@staticmethod
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def get_subtype() -> NotificationChannel:
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"""获取模块子类型。"""
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return NotificationChannel.WechatClawBot
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@staticmethod
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def get_priority() -> int:
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"""获取模块优先级。"""
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return 2
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def _commands_enabled(self, config: Optional[dict]) -> bool:
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"""
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微信爪爪机器人客户端未提供命令注册/删除 API，跳过命令注册，
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避免基类默认钩子调用不存在的 client.register_commands。
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"""
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return False
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def stop(self) -> bool:
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"""停止全部微信 ClawBot 实例，并返回资源是否全部收敛。"""
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return self._stop_service_instances()
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def _test_connection(self, client) -> Tuple[bool, str]:
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"""微信 ClawBot 的连接探测返回 (状态, 信息)。"""
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return client.test_connection()
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def init_setting(self) -> Tuple[str, Union[str, bool]]:
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"""初始化模块设置。"""
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pass
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def channel_manage(
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self,
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channel: NotificationChannel,
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action: NotificationAction,
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**params: Any,
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) -> Optional[Dict[str, Any]]:
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"""通知渠道通用管理入口，按渠道名路由，仅处理本渠道。
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动作语义与表单参数全部由模块自行解释：优先使用已保存配置实例，
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无匹配配置时可基于表单参数构造临时实例（未保存配置的扫码预览）。
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统一返回 {"success": bool, "message": ..., "data": ...} 结构。
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"""
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# 路由标识归一化：兼容枚举名、枚举值与原始枚举对象
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if isinstance(channel, str) and channel not in (self.get_subtype().name, self.get_subtype().value):
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return None
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if not isinstance(channel, str) and channel != self.get_subtype():
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return None
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try:
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action = NotificationAction(action)
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except ValueError:
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return {"success": False, "message": f"不支持的渠道管理动作：{action}"}
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if action == NotificationAction.MIGRATE_CACHE:
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success, message = WechatClawBot.migrate_cached_state(
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old_name=params.get("old_name"),
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new_name=params.get("new_name"),
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cleanup_old=bool(params.get("cleanup_old")),
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overwrite=bool(params.get("overwrite")),
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)
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return {"success": success, "message": message}
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client, errmsg = self._resolve_client(params)
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if not client:
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return {"success": False, "message": errmsg}
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if action == NotificationAction.STATUS:
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data = client.get_status(
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refresh_remote=bool(params.get("refresh_remote", True)),
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auto_generate_qrcode=bool(params.get("auto_generate_qrcode", True)),
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)
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return {"success": bool(data.get("success")), "message": data.get("message"), "data": data}
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if action == NotificationAction.REFRESH_QRCODE:
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data = client.refresh_qrcode()
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return {"success": bool(data.get("success")), "message": data.get("message"), "data": data}
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if action == NotificationAction.LOGOUT:
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data = client.logout()
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return {"success": bool(data.get("success")), "message": data.get("message"), "data": data}
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if action == NotificationAction.TEST_CONNECTION:
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state, message = client.test_connection()
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return {"success": state, "message": message}
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return {"success": False, "message": f"不支持的渠道管理动作：{action.value}"}
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def _resolve_client(self, params: Dict[str, Any]) -> Tuple[Optional[Any], Optional[str]]:
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"""解析微信 ClawBot 客户端实例，返回 (客户端, 错误信息)。
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优先使用已加载的配置实例，均无配置时退回到基于表单参数的临时客户端，
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用于未保存配置的扫码状态预览。
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"""
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source_name = str(params.get("source") or "").strip() or None
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fallback_name = str(params.get("fallback_source") or "").strip() or None
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candidate_names = []
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for candidate in (fallback_name, source_name):
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if candidate and candidate not in candidate_names:
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candidate_names.append(candidate)
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if candidate_names:
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for candidate in candidate_names:
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config = self.get_config(candidate)
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if not config:
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continue
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client = self.get_instance(config.name)
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if client:
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return client, None
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else:
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client = self.get_instance()
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if client:
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return client, None
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temp_client = self._build_temp_client(params)
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if temp_client:
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return temp_client, None
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if source_name:
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return None, f"未找到名为 {source_name} 的微信 ClawBot 通知配置"
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return None, "微信 ClawBot 通知未启用或配置尚未保存，请先保存并启用当前渠道"
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def _build_temp_client(self, params: Dict[str, Any]) -> Optional[Any]:
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"""基于表单参数创建临时客户端，用于未保存配置时的扫码状态预览。"""
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source_name = str(params.get("source") or params.get("fallback_source") or "").strip()
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if not source_name:
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return None
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return WechatClawBot(
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name=source_name,
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WECHATCLAWBOT_BASE_URL=params.get("WECHATCLAWBOT_BASE_URL"),
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WECHATCLAWBOT_DEFAULT_TARGET=params.get("WECHATCLAWBOT_DEFAULT_TARGET"),
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WECHATCLAWBOT_ADMINS=params.get("WECHATCLAWBOT_ADMINS"),
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WECHATCLAWBOT_POLL_TIMEOUT=params.get("WECHATCLAWBOT_POLL_TIMEOUT"),
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auto_start_polling=False,
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)
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@staticmethod
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def _load_json(body: Any) -> Optional[dict]:
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"""将内容解析为 JSON 字典。"""
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if isinstance(body, dict):
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payload = body
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elif isinstance(body, bytes):
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payload = json.loads(body.decode("utf-8", errors="replace"))
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else:
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payload = json.loads(body)
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while isinstance(payload, str):
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payload = json.loads(payload)
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return payload if isinstance(payload, dict) else None
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@staticmethod
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def _normalize_audio_refs(audio_refs: Any) -> Optional[List[str]]:
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"""标准化音频引用列表。"""
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if not audio_refs:
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return None
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if not isinstance(audio_refs, list):
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audio_refs = [audio_refs]
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normalized = [str(item).strip() for item in audio_refs if str(item).strip()]
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return normalized or None
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@staticmethod
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def _normalize_files(files: Any) -> Optional[List[IncomingMessage.MessageAttachment]]:
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"""标准化文件附件列表。"""
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if not files:
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return None
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if not isinstance(files, list):
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files = [files]
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normalized = []
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for item in files:
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if not isinstance(item, dict):
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continue
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ref = item.get("ref") or item.get("url") or item.get("file_url")
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if not ref:
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continue
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size = item.get("size")
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try:
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size = int(size) if size is not None else None
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except (TypeError, ValueError):
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size = None
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normalized.append(
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IncomingMessage.MessageAttachment(
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ref=ref,
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name=item.get("name") or item.get("filename"),
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mime_type=item.get("mime_type") or item.get("content_type"),
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size=size,
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)
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)
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return normalized or None
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def _is_duplicate_message(
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self, source: str, message_id: Optional[Union[str, int]]
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) -> bool:
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"""按渠道名和消息ID判断是否重复，避免重复回放再次进入业务链路。"""
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if message_id in (None, ""):
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return False
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cache_key = f"{source}:{message_id}"
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if self._recent_message_ids.exists(cache_key):
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return True
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self._recent_message_ids.set(cache_key, True)
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return False
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def message_parser(
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self, source: str, body: Any, form: Any, args: Any
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) -> Optional[IncomingMessage]:
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"""解析微信 ClawBot 转发到消息入口的 JSON 报文。"""
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client_config = self.get_config(source)
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if not client_config:
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return None
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try:
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message = self._load_json(body)
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except Exception as err:
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logger.debug(f"解析微信 ClawBot 消息失败：{err}")
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return None
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if not message:
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return None
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channel_name = (message.get("__channel__") or "").strip().lower()
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if channel_name and channel_name != "wechatclawbot":
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return None
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user_id = str(message.get("userid") or "").strip()
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if not user_id:
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return None
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message_id = message.get("message_id")
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text = str(message.get("text") or "").strip()
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username = str(message.get("username") or user_id).strip() or user_id
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images = IncomingMessage.MessageImage.normalize_list(message.get("images"))
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audio_refs = self._normalize_audio_refs(message.get("audio_refs"))
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files = self._normalize_files(message.get("files"))
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if not text and not images and not audio_refs and not files:
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return None
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if self._is_duplicate_message(client_config.name, message_id):
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logger.info(
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"忽略重复的微信 ClawBot 消息：source=%s, userid=%s, message_id=%s",
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client_config.name,
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user_id,
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message_id,
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)
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return None
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admins = [
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admin.strip()
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for admin in str(client_config.config.get("WECHATCLAWBOT_ADMINS") or "").split(",")
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if admin.strip()
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]
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callback_data = text[9:].strip() if text.startswith("CALLBACK:") else ""
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is_admin_command = text.startswith("/") or callback_data.startswith("/")
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is_channel_admin = matches_channel_admin(
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NotificationChannel.WechatClawBot,
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client_config.config,
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user_id,
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)
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if is_admin_command and admins and not is_channel_admin:
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client = self.get_instance(client_config.name)
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if client:
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client.send_msg(title="只有管理员才有权限执行此命令", userid=user_id)
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return None
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logger.info(
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f"收到来自 {client_config.name} 的微信 ClawBot 消息："
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f"userid={user_id}, message_id={message_id}, text={text}, "
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f"images={len(images) if images else 0}, "
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f"audios={len(audio_refs) if audio_refs else 0}, files={len(files) if files else 0}"
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)
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return IncomingMessage(
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channel=NotificationChannel.WechatClawBot,
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source=client_config.name,
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userid=user_id,
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username=username,
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is_channel_admin=is_channel_admin,
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text=text,
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message_id=message_id,
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chat_id=str(message.get("chat_id") or "") or None,
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images=images,
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audio_refs=audio_refs,
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files=files,
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)
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def post_message(self, message: Message, **kwargs) -> None:
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"""发送消息。"""
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for conf in self.get_configs().values():
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if not self.check_message(message, conf.name):
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continue
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targets = message.targets
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userid = message.userid
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if not userid and targets is not None:
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userid = targets.get("wechatclawbot_userid")
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if not userid:
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logger.warning("用户没有指定 微信 ClawBot 用户ID，消息无法发送")
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return
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client: WechatClawBot = self.get_instance(conf.name)
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if not client:
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continue
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if message.file_path:
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client.send_file(
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file_path=message.file_path,
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file_name=message.file_name,
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title=message.title,
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text=message.text,
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userid=userid,
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)
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elif message.voice_path:
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client.send_file(
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file_path=message.voice_path,
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title=message.voice_caption or message.title,
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text=message.text,
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userid=userid,
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)
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else:
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client.send_msg(
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title=message.title or "",
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text=message.text,
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image=message.image,
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userid=userid,
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link=message.link,
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)
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def download_wechat_image_to_data_url(
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self, image_ref: str, source: str
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) -> Optional[str]:
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"""下载微信 ClawBot 图片并转换为 data URL。"""
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if not image_ref or not image_ref.startswith("wxclaw://image/"):
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return None
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client_config = self.get_config(source)
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if not client_config:
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return None
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client = self.get_instance(client_config.name)
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if not client:
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return None
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return client.download_image_to_data_url(image_ref)
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def download_wechat_media_bytes(
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self, media_ref: str, source: str
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) -> Optional[bytes]:
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"""下载微信 ClawBot 语音或文件附件。"""
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if not media_ref or not media_ref.startswith(("wxclaw://file/", "wxclaw://voice/")):
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return None
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client_config = self.get_config(source)
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if not client_config:
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return None
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client = self.get_instance(client_config.name)
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if not client:
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return None
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return client.download_media_bytes(media_ref)
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def post_medias_message(self, message: Message, medias: List[MediaInfo]) -> None:
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"""发送媒体选择列表。"""
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for conf in self.get_configs().values():
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if not self.check_message(message, conf.name):
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continue
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client: WechatClawBot = self.get_instance(conf.name)
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if client:
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client.send_medias_msg(medias=medias, userid=message.userid)
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def post_torrents_message(self, message: Message, torrents: List[Context]) -> None:
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"""发送种子选择列表。"""
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for conf in self.get_configs().values():
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if not self.check_message(message, conf.name):
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continue
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client: WechatClawBot = self.get_instance(conf.name)
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if client:
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client.send_torrents_msg(
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torrents=torrents,
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userid=message.userid,
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title=message.title,
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link=message.link,
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)
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