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https://github.com/zhayujie/chatgpt-on-wechat.git
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79 lines
3.9 KiB
Python
79 lines
3.9 KiB
Python
import re
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from bridge.context import ContextType
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from channel.chat_message import ChatMessage
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from common.log import logger
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from common.tmp_dir import TmpDir
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from lib import itchat
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from lib.itchat.content import *
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class WechatMessage(ChatMessage):
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def __init__(self, itchat_msg, is_group=False):
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super().__init__(itchat_msg)
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self.msg_id = itchat_msg["MsgId"]
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self.create_time = itchat_msg["CreateTime"]
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self.is_group = is_group
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if itchat_msg["Type"] == TEXT:
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self.ctype = ContextType.TEXT
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self.content = itchat_msg["Text"]
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elif itchat_msg["Type"] == VOICE:
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self.ctype = ContextType.VOICE
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self.content = TmpDir().path() + itchat_msg["FileName"] # content直接存临时目录路径
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self._prepare_fn = lambda: itchat_msg.download(self.content)
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elif itchat_msg["Type"] == PICTURE and itchat_msg["MsgType"] == 3:
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self.ctype = ContextType.IMAGE
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self.content = TmpDir().path() + itchat_msg["FileName"] # content直接存临时目录路径
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self._prepare_fn = lambda: itchat_msg.download(self.content)
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elif itchat_msg["Type"] == NOTE and itchat_msg["MsgType"] == 10000:
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if is_group and ("加入群聊" in itchat_msg["Content"] or "加入了群聊" in itchat_msg["Content"]):
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self.ctype = ContextType.JOIN_GROUP
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self.content = itchat_msg["Content"]
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# 这里只能得到nickname， actual_user_id还是机器人的id
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if "加入了群聊" in itchat_msg["Content"]:
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self.actual_user_nickname = re.findall(r"\"(.*?)\"", itchat_msg["Content"])[-1]
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elif "加入群聊" in itchat_msg["Content"]:
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self.actual_user_nickname = re.findall(r"\"(.*?)\"", itchat_msg["Content"])[0]
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elif "拍了拍我" in itchat_msg["Content"]:
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self.ctype = ContextType.PATPAT
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self.content = itchat_msg["Content"]
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if is_group:
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self.actual_user_nickname = re.findall(r"\"(.*?)\"", itchat_msg["Content"])[0]
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else:
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raise NotImplementedError("Unsupported note message: " + itchat_msg["Content"])
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else:
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raise NotImplementedError("Unsupported message type: Type:{} MsgType:{}".format(itchat_msg["Type"], itchat_msg["MsgType"]))
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self.from_user_id = itchat_msg["FromUserName"]
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self.to_user_id = itchat_msg["ToUserName"]
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user_id = itchat.instance.storageClass.userName
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nickname = itchat.instance.storageClass.nickName
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# 虽然from_user_id和to_user_id用的少，但是为了保持一致性，还是要填充一下
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# 以下很繁琐，一句话总结：能填的都填了。
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if self.from_user_id == user_id:
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self.from_user_nickname = nickname
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if self.to_user_id == user_id:
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self.to_user_nickname = nickname
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try: # 陌生人时候, 'User'字段可能不存在
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self.other_user_id = itchat_msg["User"]["UserName"]
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self.other_user_nickname = itchat_msg["User"]["NickName"]
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if self.other_user_id == self.from_user_id:
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self.from_user_nickname = self.other_user_nickname
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if self.other_user_id == self.to_user_id:
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self.to_user_nickname = self.other_user_nickname
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except KeyError as e: # 处理偶尔没有对方信息的情况
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logger.warn("[WX]get other_user_id failed: " + str(e))
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if self.from_user_id == user_id:
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self.other_user_id = self.to_user_id
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else:
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self.other_user_id = self.from_user_id
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if self.is_group:
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self.is_at = itchat_msg["IsAt"]
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self.actual_user_id = itchat_msg["ActualUserName"]
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if self.ctype not in [ContextType.JOIN_GROUP, ContextType.PATPAT]:
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self.actual_user_nickname = itchat_msg["ActualNickName"]
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