新增趣味指令剧本功能并接入拍一拍事件触发
1. 新增趣味指令规则数据层与服务层，支持应用级缓存+Redis+MySQL三级读取与缓存刷新。 2. 新增 fun_command_play 插件，支持文本/图片/语音/视频/卡片/App 多媒体响应，并接入群权限开关。 3. 新增拍一拍事件识别（PAT）并纳入统一触发模型。 4. 新增后台页面与API：规则增删改查、启停、命中测试。 5. 将趣味指令剧本接入 Dashboard 菜单与蓝图注册，并补充数据库迁移脚本。
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liuwei
7
plugins/fun_command_play/__init__.py
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7
plugins/fun_command_play/__init__.py
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# 从当前包导入插件主类
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from .main import FunCommandPlayPlugin
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def get_plugin():
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"""返回插件实例。"""
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return FunCommandPlayPlugin()
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2
plugins/fun_command_play/config.toml
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2
plugins/fun_command_play/config.toml
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[FunCommandPlay]
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enable = true
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312
plugins/fun_command_play/main.py
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312
plugins/fun_command_play/main.py
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# -*- coding: utf-8 -*-
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"""趣味指令剧本插件。
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核心目标：
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1. 让机器人支持“文案/事件 -> 多媒体回应”的可配置玩法。
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2. 把玩法规则彻底数据化，便于后续持续收集、扩展梗库。
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3. 将“拍一拍”作为内置事件纳入统一触发体系。
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"""
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import asyncio
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import os
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from pathlib import Path
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from typing import Any, Dict, List, Optional, Tuple
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from loguru import logger
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from base.plugin_common.message_plugin_interface import MessagePluginInterface
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from base.plugin_common.plugin_interface import PluginStatus
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from db.fun_command_rule_db import FunCommandRuleDBOperator
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from utils.fun_command_rule_service import FunCommandRuleService
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from utils.robot_cmd.robot_command import GroupBotManager, PermissionStatus
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from wechat_ipad import WechatAPIClient
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from wechat_ipad.models.message import MessageType
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class FunCommandPlayPlugin(MessagePluginInterface):
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"""趣味指令剧本插件。"""
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FEATURE_KEY = "FUN_COMMAND_PLAY"
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FEATURE_DESCRIPTION = "🎭 趣味指令剧本 [配置文案/事件触发多媒体玩法回复]"
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@property
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def name(self) -> str:
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return "趣味指令剧本"
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@property
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def version(self) -> str:
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return "1.0.0"
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@property
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def description(self) -> str:
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return "支持文案与事件触发的趣味玩法回复（文本、图片、语音、视频、卡片、App消息）"
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@property
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def author(self) -> str:
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return "codex"
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@property
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def commands(self) -> List[str]:
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# 该插件是“被动触发型”，不依赖固定命令词。
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return []
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@property
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def feature_key(self) -> Optional[str]:
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return self.FEATURE_KEY
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@property
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def feature_description(self) -> Optional[str]:
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return self.FEATURE_DESCRIPTION
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def __init__(self):
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super().__init__()
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# 注册群级权限开关，方便你按群控制玩法是否启用。
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self.feature = self.register_feature()
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self.rule_service: Optional[FunCommandRuleService] = None
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self.enable = True
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def initialize(self, context: Dict[str, Any]) -> bool:
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"""初始化插件。"""
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self.LOG = logger
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self.LOG.debug(f"正在初始化 {self.name} 插件...")
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db_manager = context.get("db_manager")
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if db_manager is None:
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self.LOG.error("未拿到 db_manager，趣味指令剧本插件初始化失败")
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return False
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# 读取开关配置：保留插件级总开关，便于快速停用。
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plugin_cfg = self._config.get("FunCommandPlay", {})
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self.enable = bool(plugin_cfg.get("enable", True))
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# 初始化规则服务，确保首次启动就有表结构。
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redis_client = db_manager.get_redis_connection()
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db_operator = FunCommandRuleDBOperator(db_manager)
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self.rule_service = FunCommandRuleService(db_operator=db_operator, redis_client=redis_client, local_ttl_seconds=30)
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if not self.rule_service.init_tables():
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self.LOG.error("趣味指令规则表初始化失败")
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return False
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# 启动时预热一次缓存，减少第一条消息延迟。
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self.rule_service.refresh_cache()
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self.LOG.debug(f"[{self.name}] 插件初始化完成")
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return True
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def start(self) -> bool:
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self.status = PluginStatus.RUNNING
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self.LOG.info(f"[{self.name}] 插件已启动")
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return True
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def stop(self) -> bool:
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self.status = PluginStatus.STOPPED
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self.LOG.info(f"[{self.name}] 插件已停止")
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return True
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@staticmethod
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def _normalize_scope(message: Dict[str, Any]) -> Tuple[str, str, str]:
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"""标准化作用域信息。
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返回：
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- scope_type: global/group/private
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- scope_id: 群ID或用户ID
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- target_id: 发送目标（群ID优先，否则私聊用户ID）
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"""
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room_id = str(message.get("roomid", "") or "").strip()
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sender = str(message.get("sender", "") or "").strip()
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if room_id:
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return "group", room_id, room_id
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return "private", sender, sender
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@staticmethod
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def _extract_event_key(message: Dict[str, Any]) -> str:
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"""提取事件触发键。
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当前内置：
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- PAT：拍一拍事件
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检测策略：
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1. 系统消息文案包含“拍了拍”。
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2. XML 内容包含 patMsg 结构。
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"""
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content = str(message.get("content", "") or "")
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full_msg = message.get("full_wx_msg")
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# 通过消息枚举类型识别系统消息，再结合关键词更稳妥。
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msg_type = getattr(full_msg, "msg_type", None)
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msg_type_value = getattr(msg_type, "value", msg_type)
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is_system = str(msg_type_value) in {str(MessageType.SYSTEM.value), str(MessageType.SYSTEM_NOTIFY.value), "10000", "10002"}
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lowered_content = content.lower()
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if "<patmsg" in lowered_content:
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return "PAT"
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if is_system and "拍了拍" in content:
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return "PAT"
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return ""
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@staticmethod
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def _build_message_context(message: Dict[str, Any], event_key: str) -> Dict[str, str]:
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"""构建模板变量上下文。"""
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room_id = str(message.get("roomid", "") or "")
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sender = str(message.get("sender", "") or "")
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return {
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"sender": sender,
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"roomid": room_id,
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"event": event_key or "",
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}
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@staticmethod
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def _render_template(text: str, context: Dict[str, str]) -> str:
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"""轻量模板替换。
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使用 {sender}/{roomid}/{event} 占位符，
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保持简单可控，避免引入模板引擎复杂性。
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"""
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output = str(text or "")
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for key, value in (context or {}).items():
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output = output.replace(f"{{{key}}}", str(value or ""))
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return output
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def _find_match_rule(self, message: Dict[str, Any]) -> Optional[Dict[str, Any]]:
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"""查找命中规则。"""
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if not self.rule_service:
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return None
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scope_type, scope_id, _ = self._normalize_scope(message)
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content = str(message.get("content", "") or "").strip()
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event_key = self._extract_event_key(message)
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session_key = scope_id or str(message.get("sender", "") or "")
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return self.rule_service.match_rule(
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scope_type=scope_type,
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scope_id=scope_id,
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content=content,
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event_key=event_key,
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session_key=session_key,
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)
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def can_process(self, message: Dict[str, Any]) -> bool:
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"""判断是否可处理。
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说明：
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1. 只在插件总开关开启时参与匹配。
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2. 只处理群聊与私聊文本/系统类消息，不处理空内容。
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3. 群聊下会遵循群权限开关。
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"""
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if not self.enable or not self.rule_service:
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return False
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content = str(message.get("content", "") or "").strip()
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if not content:
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return False
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sender = str(message.get("sender", "") or "").strip()
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room_id = str(message.get("roomid", "") or "").strip()
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gbm: GroupBotManager = message.get("gbm")
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# 防止机器人自回复导致循环。
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if self.bot and sender and sender == getattr(self.bot, "wxid", ""):
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return False
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# 群聊场景遵循群级权限。
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if room_id and gbm and gbm.get_group_permission(room_id, self.feature) == PermissionStatus.DISABLED:
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return False
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# 先做一次匹配并塞入 message，process_message 阶段直接复用，减少重复计算。
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matched_rule = self._find_match_rule(message)
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if matched_rule:
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message["_fun_rule_match"] = matched_rule
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message["_fun_event_key"] = self._extract_event_key(message)
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return True
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return False
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async def _send_action(self, bot: WechatAPIClient, target_id: str, action: Dict[str, Any], context: Dict[str, str]) -> None:
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"""发送单条响应动作。"""
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action_type = str(action.get("type", "") or "").strip().lower()
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# 支持配置 delay_ms，模拟“连发节奏感”。
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delay_ms = int(action.get("delay_ms", 0) or 0)
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if delay_ms > 0:
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await asyncio.sleep(delay_ms / 1000.0)
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if action_type == "text":
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text = self._render_template(str(action.get("text", "") or ""), context)
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if text:
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await bot.send_text_message(target_id, text)
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return
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if action_type == "image":
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image_path = self._render_template(str(action.get("path", "") or ""), context)
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if image_path and os.path.exists(image_path):
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await bot.send_image_message(target_id, Path(image_path))
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return
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if action_type == "voice":
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voice_path = self._render_template(str(action.get("path", "") or ""), context)
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voice_format = str(action.get("format", "") or "").strip().lower()
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if voice_path and os.path.exists(voice_path):
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if not voice_format:
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suffix = Path(voice_path).suffix.lower()
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voice_format = "wav" if suffix == ".wav" else "mp3"
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await bot.send_voice_message(target_id, Path(voice_path), voice_format)
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return
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if action_type == "video":
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video_path = self._render_template(str(action.get("path", "") or ""), context)
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cover_path = self._render_template(str(action.get("cover_path", "") or ""), context)
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if video_path and os.path.exists(video_path):
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if cover_path and os.path.exists(cover_path):
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await bot.send_video_message(target_id, Path(video_path), Path(cover_path))
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else:
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await bot.send_video_message(target_id, Path(video_path))
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return
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if action_type == "link":
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title = self._render_template(str(action.get("title", "") or ""), context)
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desc = self._render_template(str(action.get("desc", "") or ""), context)
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url = self._render_template(str(action.get("url", "") or ""), context)
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thumb_url = self._render_template(str(action.get("thumb_url", "") or ""), context)
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if url:
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await bot.send_link_message(target_id, url=url, title=title, description=desc, thumb_url=thumb_url)
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return
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if action_type == "app":
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xml = self._render_template(str(action.get("xml", "") or ""), context)
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app_type = int(action.get("app_type", 0) or 0)
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if xml:
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await bot.send_app_message(target_id, xml=xml, type=app_type)
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return
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async def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
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"""处理趣味规则消息。"""
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bot: WechatAPIClient = message.get("bot")
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if not bot:
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return False, "bot 不可用"
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# 优先复用 can_process 阶段缓存的命中规则，避免重复匹配。
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matched_rule = message.get("_fun_rule_match") or self._find_match_rule(message)
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if not matched_rule:
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return False, "未命中规则"
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_, _, target_id = self._normalize_scope(message)
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if not target_id:
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return False, "无可用目标"
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responses = matched_rule.get("responses_json") or []
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if not isinstance(responses, list) or not responses:
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return False, "规则无响应动作"
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event_key = str(message.get("_fun_event_key", "") or "")
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context = self._build_message_context(message, event_key=event_key)
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try:
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for action in responses:
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if not isinstance(action, dict):
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continue
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await self._send_action(bot, target_id, action, context)
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return True, f"命中趣味规则 #{matched_rule.get('id')}"
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except Exception as e:
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self.LOG.error(f"趣味指令剧本执行失败: rule={matched_rule.get('id')}, error={e}")
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return False, f"执行失败: {e}"
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