74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import random
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import time
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from typing import Optional
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from wcferry import Wcf
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class MessageUtil:
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"""
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消息发送工具类，封装了发送文本和文件的方法
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"""
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def __init__(self, wcf: Wcf, contacts: Optional[dict] = None) -> None:
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"""
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初始化消息工具类
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:param wcf: WCFerry实例
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:param contacts: 联系人字典，格式为 {"wxid": "NickName"}
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"""
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self.wcf = wcf
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self.contacts = contacts or {}
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self.LOG = logging.getLogger("MessageUtil")
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def send_text_msg(self, msg: str, receiver: str, at_list: str = "") -> None:
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"""
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发送文本消息
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:param msg: 消息字符串
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:param receiver: 接收人wxid或者群id
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:param at_list: 要@的wxid, @所有人的wxid为：notify@all
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"""
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# 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
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time.sleep(random.uniform(0.3, 1.0))
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ats = ""
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if at_list:
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if at_list == "notify@all": # @所有人
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ats = " @所有人"
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else:
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wxids = at_list.split(",")
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for wxid in wxids:
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# 根据 wxid 查找群昵称
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ats += f" @{self.wcf.get_alias_in_chatroom(wxid, receiver)}"
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# {msg}{ats} 表示要发送的消息内容后面紧跟@，例如 北京天气情况为：xxx @张三
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if ats == "":
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self.LOG.info(f"To {receiver}: {msg}")
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self.wcf.send_text(f"{msg}", receiver, at_list)
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else:
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self.LOG.info(f"To {receiver}: {ats}\r{msg}")
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self.wcf.send_text(f"{ats}\n\n{msg}", receiver, at_list)
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def send_file(self, file_path: str, receiver: str) -> None:
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"""
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发送文件消息
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:param file_path: 文件路径
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:param receiver: 接收人wxid或者群id
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"""
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# 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
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time.sleep(random.uniform(0.5, 1.5))
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self.LOG.info(f"Sending file to {receiver}: {file_path}")
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self.wcf.send_file(file_path, receiver)
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def update_contacts(self, contacts: dict) -> None:
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"""
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更新联系人字典
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:param contacts: 联系人字典，格式为 {"wxid": "NickName"}
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"""
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self.contacts.update(contacts) |