ai-on-wechat/channel/dingtalk/dingtalk_channel.py

"""
钉钉通道接入

@author huiwen
@Date 2023/11/28
"""

# -*- coding=utf-8 -*-
from channel.dingtalk.dingtalk_message import DingTalkMessage
from bridge.context import Context
from bridge.reply import Reply
from common.log import logger
from common.singleton import singleton
from config import conf
from common.expired_dict import ExpiredDict
from bridge.context import ContextType
from channel.chat_channel import ChatChannel
import logging
from dingtalk_stream import AckMessage
import dingtalk_stream


@singleton
class DingTalkChanel(ChatChannel, dingtalk_stream.ChatbotHandler):
    dingtalk_client_id = conf().get('dingtalk_client_id')
    dingtalk_client_secret = conf().get('dingtalk_client_secret')

    def setup_logger(self):
        logger = logging.getLogger()
        handler = logging.StreamHandler()
        handler.setFormatter(
            logging.Formatter('%(asctime)s %(name)-8s %(levelname)-8s %(message)s [%(filename)s:%(lineno)d]'))
        logger.addHandler(handler)
        logger.setLevel(logging.INFO)
        return logger

    def __init__(self):
        super().__init__()
        super(dingtalk_stream.ChatbotHandler, self).__init__()
        self.logger = self.setup_logger()
        # 历史消息id暂存，用于幂等控制
        self.receivedMsgs = ExpiredDict(60 * 60 * 7.1)
        logger.info("[dingtalk] client_id={}, client_secret={} ".format(
            self.dingtalk_client_id, self.dingtalk_client_secret))
        # 无需群校验和前缀
        conf()["group_name_white_list"] = ["ALL_GROUP"]

    def startup(self):
        credential = dingtalk_stream.Credential(self.dingtalk_client_id, self.dingtalk_client_secret)
        client = dingtalk_stream.DingTalkStreamClient(credential)
        client.register_callback_handler(dingtalk_stream.chatbot.ChatbotMessage.TOPIC, self)
        client.start_forever()

    def handle_single(self, cmsg: DingTalkMessage):
        # 处理单聊消息
        if cmsg.ctype == ContextType.VOICE:
            logger.debug("[dingtalk]receive voice msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.IMAGE:
            logger.debug("[dingtalk]receive image msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.PATPAT:
            logger.debug("[dingtalk]receive patpat msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.TEXT:
            expression = cmsg.my_msg
        cmsg.content = conf()["single_chat_prefix"][0] + cmsg.content
        context = self._compose_context(cmsg.ctype, cmsg.content, isgroup=False, msg=cmsg)
        if context:
            self.produce(context)

    def handle_group(self, cmsg: DingTalkMessage):
        # 处理群聊消息
        if cmsg.ctype == ContextType.VOICE:
            logger.debug("[dingtalk]receive voice msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.IMAGE:
            logger.debug("[dingtalk]receive image msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.PATPAT:
            logger.debug("[dingtalk]receive patpat msg: {}".format(cmsg.content))
        elif cmsg.ctype == ContextType.TEXT:
            expression = cmsg.my_msg
        cmsg.content = conf()["group_chat_prefix"][0] + cmsg.content
        context = self._compose_context(cmsg.ctype, cmsg.content, isgroup=True, msg=cmsg)
        context['no_need_at'] = True
        if context:
            self.produce(context)

    async def process(self, callback: dingtalk_stream.CallbackMessage):
        try:
            incoming_message = dingtalk_stream.ChatbotMessage.from_dict(callback.data)
            dingtalk_msg = DingTalkMessage(incoming_message)
            if incoming_message.conversation_type == '1':
                self.handle_single(dingtalk_msg)
            else:
                self.handle_group(dingtalk_msg)
            return AckMessage.STATUS_OK, 'OK'
        except Exception as e:
            logger.error(e)
            return self.FAILED_MSG

    def send(self, reply: Reply, context: Context):
        incoming_message = context.kwargs['msg'].incoming_message
        self.reply_text(reply.content, incoming_message)