351 lines
15 KiB
Python
351 lines
15 KiB
Python
# encoding:utf-8
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"""
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wechat channel
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"""
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import io
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import json
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import os
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import threading
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import time
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import requests
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from bridge.context import *
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from bridge.reply import *
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from channel.chat_channel import ChatChannel
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from channel import chat_channel
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from channel.wechat.wechat_message import *
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from common.expired_dict import ExpiredDict
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from common.log import logger
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from common.singleton import singleton
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from common.time_check import time_checker
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from config import conf, get_appdata_dir
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from lib import itchat
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from lib.itchat.content import *
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@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE, ATTACHMENT, SHARING])
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def handler_single_msg(msg):
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try:
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cmsg = WechatMessage(msg, False)
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except NotImplementedError as e:
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logger.debug("[WX]single message {} skipped: {}".format(msg["MsgId"], e))
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return None
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WechatChannel().handle_single(cmsg)
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return None
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@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE, ATTACHMENT, SHARING], isGroupChat=True)
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def handler_group_msg(msg):
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try:
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cmsg = WechatMessage(msg, True)
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except NotImplementedError as e:
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logger.debug("[WX]group message {} skipped: {}".format(msg["MsgId"], e))
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return None
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WechatChannel().handle_group(cmsg)
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return None
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# 自动接受加好友
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@itchat.msg_register(FRIENDS)
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def deal_with_friend(msg):
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try:
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cmsg = WechatMessage(msg, False)
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except NotImplementedError as e:
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logger.debug("[WX]friend request {} skipped: {}".format(msg["MsgId"], e))
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return None
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WechatChannel().handle_friend_request(cmsg)
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return None
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def _check(func):
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def wrapper(self, cmsg: ChatMessage):
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msgId = cmsg.msg_id
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if msgId in self.receivedMsgs:
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logger.info("Wechat message {} already received, ignore".format(msgId))
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return
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self.receivedMsgs[msgId] = True
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create_time = cmsg.create_time # 消息时间戳
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if conf().get("hot_reload") == True and int(create_time) < int(time.time()) - 60: # 跳过1分钟前的历史消息
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logger.debug("[WX]history message {} skipped".format(msgId))
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return
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if cmsg.my_msg and not cmsg.is_group:
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logger.debug("[WX]my message {} skipped".format(msgId))
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return
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return func(self, cmsg)
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return wrapper
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# 可用的二维码生成接口
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# https://api.qrserver.com/v1/create-qr-code/?size=400×400&data=https://www.abc.com
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# https://api.isoyu.com/qr/?m=1&e=L&p=20&url=https://www.abc.com
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def qrCallback(uuid, status, qrcode):
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# logger.debug("qrCallback: {} {}".format(uuid,status))
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if status == "0":
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try:
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from PIL import Image
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img = Image.open(io.BytesIO(qrcode))
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_thread = threading.Thread(target=img.show, args=("QRCode",))
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_thread.setDaemon(True)
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_thread.start()
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except Exception as e:
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pass
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import qrcode
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url = f"https://login.weixin.qq.com/l/{uuid}"
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qr_api1 = "https://api.isoyu.com/qr/?m=1&e=L&p=20&url={}".format(url)
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qr_api2 = "https://api.qrserver.com/v1/create-qr-code/?size=400×400&data={}".format(url)
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qr_api3 = "https://api.pwmqr.com/qrcode/create/?url={}".format(url)
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qr_api4 = "https://my.tv.sohu.com/user/a/wvideo/getQRCode.do?text={}".format(url)
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print("You can also scan QRCode in any website below:")
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print(qr_api3)
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print(qr_api4)
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print(qr_api2)
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print(qr_api1)
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_send_qr_code([qr_api1, qr_api2, qr_api3, qr_api4])
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qr = qrcode.QRCode(border=1)
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qr.add_data(url)
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qr.make(fit=True)
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qr.print_ascii(invert=True)
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@singleton
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class WechatChannel(ChatChannel):
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NOT_SUPPORT_REPLYTYPE = []
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def __init__(self):
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super().__init__()
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self.receivedMsgs = ExpiredDict(60 * 60)
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self.auto_login_times = 0
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def startup(self):
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try:
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itchat.instance.receivingRetryCount = 600 # 修改断线超时时间
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# login by scan QRCode
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hotReload = conf().get("hot_reload", False)
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status_path = os.path.join(get_appdata_dir(), "itchat.pkl")
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itchat.auto_login(
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enableCmdQR=2,
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hotReload=hotReload,
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statusStorageDir=status_path,
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qrCallback=qrCallback,
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exitCallback=self.exitCallback,
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loginCallback=self.loginCallback
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)
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self.user_id = itchat.instance.storageClass.userName
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self.name = itchat.instance.storageClass.nickName
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logger.info("Wechat login success, user_id: {}, nickname: {}".format(self.user_id, self.name))
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# start message listener
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itchat.run()
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except Exception as e:
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logger.error(e)
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def exitCallback(self):
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try:
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from common.linkai_client import chat_client
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if chat_client.client_id and conf().get("use_linkai"):
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_send_logout()
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time.sleep(2)
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self.auto_login_times += 1
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if self.auto_login_times < 100:
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chat_channel.handler_pool._shutdown = False
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self.startup()
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except Exception as e:
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pass
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def loginCallback(self):
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logger.debug("Login success")
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_send_login_success()
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# handle_* 系列函数处理收到的消息后构造Context，然后传入produce函数中处理Context和发送回复
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# Context包含了消息的所有信息，包括以下属性
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# type 消息类型, 包括TEXT、VOICE、IMAGE_CREATE
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# content 消息内容，如果是TEXT类型，content就是文本内容，如果是VOICE类型，content就是语音文件名，如果是IMAGE_CREATE类型，content就是图片生成命令
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# kwargs 附加参数字典，包含以下的key：
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# session_id: 会话id
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# isgroup: 是否是群聊
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# receiver: 需要回复的对象
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# msg: ChatMessage消息对象
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# origin_ctype: 原始消息类型，语音转文字后，私聊时如果匹配前缀失败，会根据初始消息是否是语音来放宽触发规则
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# desire_rtype: 希望回复类型，默认是文本回复，设置为ReplyType.VOICE是语音回复
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@time_checker
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@_check
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def handle_single(self, cmsg: ChatMessage):
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# filter system message
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if cmsg.other_user_id in ["weixin"]:
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return
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if cmsg.ctype == ContextType.VOICE:
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if conf().get("speech_recognition") != True:
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return
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logger.debug("[WX]receive voice msg: {}".format(cmsg.content))
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elif cmsg.ctype == ContextType.IMAGE:
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logger.debug("[WX]receive image msg: {}".format(cmsg.content))
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elif cmsg.ctype == ContextType.PATPAT:
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logger.debug("[WX]receive patpat msg: {}".format(cmsg.content))
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elif cmsg.ctype == ContextType.TEXT:
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logger.debug("[WX]receive text msg: {}, cmsg={}".format(json.dumps(cmsg._rawmsg, ensure_ascii=False), cmsg))
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else:
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logger.debug("[WX]receive msg: {}, cmsg={}".format(cmsg.content, cmsg))
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context = self._compose_context(cmsg.ctype, cmsg.content, isgroup=False, msg=cmsg)
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if context:
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self.produce(context)
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@time_checker
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@_check
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def handle_group(self, cmsg: ChatMessage):
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if cmsg.ctype == ContextType.VOICE:
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if conf().get("group_speech_recognition") != True:
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return
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logger.debug("[WX]receive voice for group msg: {}".format(cmsg.content))
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elif cmsg.ctype == ContextType.IMAGE:
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logger.debug("[WX]receive image for group msg: {}".format(cmsg.content))
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elif cmsg.ctype in [ContextType.JOIN_GROUP, ContextType.PATPAT, ContextType.ACCEPT_FRIEND, ContextType.EXIT_GROUP]:
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logger.debug("[WX]receive note msg: {}".format(cmsg.content))
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elif cmsg.ctype == ContextType.TEXT:
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# logger.debug("[WX]receive group msg: {}, cmsg={}".format(json.dumps(cmsg._rawmsg, ensure_ascii=False), cmsg))
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pass
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elif cmsg.ctype == ContextType.FILE:
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logger.debug(f"[WX]receive attachment msg, file_name={cmsg.content}")
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else:
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logger.debug("[WX]receive group msg: {}".format(cmsg.content))
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context = self._compose_context(cmsg.ctype, cmsg.content, isgroup=True, msg=cmsg)
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if context:
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self.produce(context)
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@time_checker
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@_check
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def handle_friend_request(self, cmsg: ChatMessage):
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if cmsg.ctype == ContextType.ACCEPT_FRIEND:
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logger.debug("[WX]receive friend request: {}".format(cmsg.content["NickName"]))
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else:
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logger.debug("[WX]receive friend request: {}, cmsg={}".format(cmsg.content["NickName"], cmsg))
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context = self._compose_context(cmsg.ctype, cmsg.content, msg=cmsg)
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if context:
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self.produce(context)
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# 统一的发送函数，每个Channel自行实现，根据reply的type字段发送不同类型的消息
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def send(self, reply: Reply, context: Context):
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receiver = context.get("receiver")
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if reply.type == ReplyType.TEXT:
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itchat.send(reply.content, toUserName=receiver)
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logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
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elif reply.type == ReplyType.ERROR or reply.type == ReplyType.INFO:
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itchat.send(reply.content, toUserName=receiver)
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logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
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elif reply.type == ReplyType.VOICE:
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itchat.send_file(reply.content, toUserName=receiver)
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logger.info("[WX] sendFile={}, receiver={}".format(reply.content, receiver))
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elif reply.type == ReplyType.IMAGE_URL: # 从网络下载图片
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img_url = reply.content
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logger.debug(f"[WX] start download image, img_url={img_url}")
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pic_res = requests.get(img_url, stream=True)
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image_storage = io.BytesIO()
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size = 0
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for block in pic_res.iter_content(1024):
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size += len(block)
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image_storage.write(block)
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logger.info(f"[WX] download image success, size={size}, img_url={img_url}")
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image_storage.seek(0)
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itchat.send_image(image_storage, toUserName=receiver)
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logger.info("[WX] sendImage url={}, receiver={}".format(img_url, receiver))
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elif reply.type == ReplyType.IMAGE: # 从文件读取图片
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image_storage = reply.content
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image_storage.seek(0)
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itchat.send_image(image_storage, toUserName=receiver)
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logger.info("[WX] sendImage, receiver={}".format(receiver))
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elif reply.type == ReplyType.FILE: # 新增文件回复类型
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file_storage = reply.content
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itchat.send_file(file_storage, toUserName=receiver)
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logger.info("[WX] sendFile, receiver={}".format(receiver))
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elif reply.type == ReplyType.VIDEO: # 新增视频回复类型
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video_storage = reply.content
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itchat.send_video(video_storage, toUserName=receiver)
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logger.info("[WX] sendFile, receiver={}".format(receiver))
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elif reply.type == ReplyType.VIDEO_URL: # 新增视频URL回复类型
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video_url = reply.content
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logger.debug(f"[WX] start download video, video_url={video_url}")
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video_res = requests.get(video_url, stream=True)
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video_storage = io.BytesIO()
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size = 0
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for block in video_res.iter_content(1024):
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size += len(block)
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video_storage.write(block)
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logger.info(f"[WX] download video success, size={size}, video_url={video_url}")
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video_storage.seek(0)
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itchat.send_video(video_storage, toUserName=receiver)
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logger.info("[WX] sendVideo url={}, receiver={}".format(video_url, receiver))
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elif reply.type == ReplyType.ACCEPT_FRIEND: # 新增接受好友申请回复类型
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# 假设 reply.content 包含了新好友的用户名
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is_accept = reply.content
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if is_accept:
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try:
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# 自动接受好友申请
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debug_msg = itchat.accept_friend(userName=context.content["UserName"], v4=context.content["Ticket"])
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logger.debug("[WX] accept_friend return: {}".format(debug_msg))
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logger.info("[WX] Accepted new friend, UserName={}, NickName={}".format(context.content["UserName"], context.content["NickName"]))
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except Exception as e:
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logger.error("[WX] Failed to add friend. Error: {}".format(e))
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else:
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logger.info("[WX] Ignored new friend, username={}".format(context.content["NickName"]))
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elif reply.type == ReplyType.INVITE_ROOM: # 新增邀请好友进群回复类型
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# 假设 reply.content 包含了群聊的名字
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def get_group_id(group_name):
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"""
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根据群聊名称获取群聊ID。
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:param group_name: 群聊的名称。
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:return: 群聊的ID (UserName)。
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"""
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group_list = itchat.search_chatrooms(name=group_name)
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if group_list:
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return group_list[0]["UserName"]
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else:
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return None
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try:
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chatroomUserName = reply.content
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group_id = get_group_id(chatroomUserName)
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logger.debug("[WX] find group_id={}, where chatroom={}".format(group_id, chatroomUserName))
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if group_id is None:
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raise ValueError("The specified group chat was not found: {}".format(chatroomUserName))
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# 调用 itchat 的 add_member_into_chatroom 方法来添加成员
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debug_msg = itchat.add_member_into_chatroom(group_id, receiver)
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logger.debug("[WX] add_member_into_chatroom return: {}".format(debug_msg))
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logger.info("[WX] invite members={}, to chatroom={}".format(receiver, chatroomUserName))
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except ValueError as ve:
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# 记录查找群聊失败的错误信息
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logger.error("[WX] {}".format(ve))
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except Exception as e:
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# 记录添加成员失败的错误信息
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logger.error("[WX] Failed to invite members to chatroom. Error: {}".format(e))
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def _send_login_success():
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try:
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from common.linkai_client import chat_client
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if chat_client.client_id:
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chat_client.send_login_success()
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except Exception as e:
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pass
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def _send_logout():
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try:
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from common.linkai_client import chat_client
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if chat_client.client_id:
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chat_client.send_logout()
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except Exception as e:
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pass
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def _send_qr_code(qrcode_list: list):
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try:
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from common.linkai_client import chat_client
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if chat_client.client_id:
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chat_client.send_qrcode(qrcode_list)
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except Exception as e:
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pass
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