170 lines
6.5 KiB
Python
170 lines
6.5 KiB
Python
import logging
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import threading
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import time
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from datetime import datetime
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from typing import Dict, Any, List, Optional, Tuple
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import xml.etree.ElementTree as ET
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from gewechat.client import gewe_client
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from gewechat.response.gewe_resp import GeweResponse
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from plugin_common.message_plugin_interface import MessagePluginInterface
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from plugin_common.plugin_interface import PluginStatus
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from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
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from message_util import MessageUtil # 导入消息工具类
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class GroupMemberChangePlugin(MessagePluginInterface):
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"""群成员变更监控插件"""
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@property
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def name(self) -> str:
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return "群成员变更监控"
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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 "监控群成员变动并发送通知"
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@property
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def author(self) -> str:
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return "Trae AI"
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def __init__(self):
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super().__init__()
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self.status = PluginStatus.LOADED
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self.LOG = logging.getLogger(f"Plugin.{self.name}")
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# 初始化本地缓存字典，使用 group_id 作为键
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self.local_members = {}
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# 监控线程
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self.monitor_thread = None
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self.stop_flag = False
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# 检查间隔时间(秒)
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self.check_interval = 30
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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.info(f"正在初始化 {self.name} 插件...")
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# 创建消息工具实例message_util
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self.message_util: MessageUtil = context.get("message_util")
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# 从配置中获取启用状态和检查间隔
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plugin_config = self._config.get("GroupMemberChange", {})
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self.check_interval = plugin_config.get("check_interval", 30)
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self.LOG.info(f"{self.name} 插件初始化完成，检查间隔: {self.check_interval}秒")
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return True
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def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
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"""处理接收到的消息"""
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content = str(message.get("content", "")).strip()
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self.LOG.info(f"插件执行： {self.name}：{content}")
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command = content.split(" ")[0]
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sender = message.get("sender")
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roomid = message.get("roomid", "")
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gbm: GroupBotManager = message.get("gbm")
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# 检查权限
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if roomid and gbm.get_group_permission(roomid, Feature.GROUP_MEMBER_CHANGE) == PermissionStatus.DISABLED:
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return False, "没有权限"
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xml_content = str(content).strip().replace("\n", "").replace("\t", "")
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root = ET.fromstring(xml_content)
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if root.tag != "sysmsg":
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return False, "非本次需要处理消息"
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# 检查是否是进群消息
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if root.attrib.get("type") == "sysmsgtemplate":
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sys_msg_template = root.find("sysmsgtemplate")
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if sys_msg_template is None:
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return False, "非本次需要处理消息"
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template = sys_msg_template.find("content_template")
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if template is None:
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return False, "非本次需要处理消息"
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template_type = template.attrib.get("type")
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if template_type not in ["tmpl_type_profile", "tmpl_type_profilewithrevoke"]:
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return False, "非本次需要处理消息"
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template_text = template.find("template").text
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if '"$names$"加入了群聊' in template_text: # 直接加入群聊
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new_members = self._parse_member_info(root, "names")
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elif '"$username$"邀请"$names$"加入了群聊' in template_text: # 通过邀请加入群聊
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new_members = self._parse_member_info(root, "names")
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elif '你邀请"$names$"加入了群聊' in template_text: # 自己邀请成员加入群聊
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new_members = self._parse_member_info(root, "names")
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elif '"$adder$"通过扫描"$from$"分享的二维码加入群聊' in template_text: # 通过二维码加入群聊
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new_members = self._parse_member_info(root, "adder")
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elif '"$adder$"通过"$from$"的邀请二维码加入群聊' in template_text:
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new_members = self._parse_member_info(root, "adder")
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else:
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self.LOG.warning(f"未知的入群方式: {template_text}")
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return False, "非本次需要处理消息"
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if not new_members:
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return False, "非本次需要处理消息"
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for member in new_members:
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wxid = member["wxid"]
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nickname = member["nickname"]
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now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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member_wxids = [wxid]
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profile = gewe_client.client.get_chatroom_member_detail(gewe_client.client.app_id, member_wxids)
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data = GeweResponse(profile).get_data()
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gewe_client.client.post_link(gewe_client.client.app_id, sender,
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title=f"👏欢迎 {nickname} 加入群聊！🎉",
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description=f"⌚时间：{now}\n",
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url="",
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thumb_url=data[0].get("BigHeadImgUrl", ""))
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return True, "已发送进群欢迎语"
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return False, "无需执行"
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@property
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def commands(self) -> List[str]:
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"""插件支持的命令列表"""
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return []
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def get_help(self) -> str:
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"""获取插件帮助信息"""
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return "群成员变更监控插件：自动监控群成员变动并发送通知。"
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def _parse_member_info(self, root: ET.Element, link_name: str = "names") -> list[dict]:
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"""解析新成员信息"""
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new_members = []
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try:
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# 查找指定链接中的成员列表
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names_link = root.find(f".//link[@name='{link_name}']")
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if names_link is None:
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return new_members
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memberlist = names_link.find("memberlist")
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if memberlist is None:
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return new_members
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for member in memberlist.findall("member"):
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username = member.find("username").text
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nickname = member.find("nickname").text
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new_members.append({
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"wxid": username,
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"nickname": nickname
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})
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except Exception as e:
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self.LOG.warning(f"解析新成员信息失败: {e}")
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return new_members
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