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# encoding:utf-8 |
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""" |
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wechaty channel |
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Python Wechaty - https://github.com/wechaty/python-wechaty |
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""" |
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import io |
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import os |
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import json |
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import time |
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import asyncio |
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import requests |
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from typing import Optional, Union |
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from wechaty_puppet import MessageType, FileBox, ScanStatus # type: ignore |
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from wechaty import Wechaty, Contact |
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from wechaty.user import Message, Room, MiniProgram, UrlLink |
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from channel.channel import Channel |
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from common.log import logger |
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from config import conf |
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class WechatyChannel(Channel): |
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def __init__(self): |
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pass |
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def startup(self): |
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asyncio.run(self.main()) |
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async def main(self): |
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config = conf() |
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# 使用PadLocal协议 比较稳定(免费web协议 os.environ['WECHATY_PUPPET_SERVICE_ENDPOINT'] = '127.0.0.1:8080') |
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token = config.get('wechaty_puppet_service_token') |
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os.environ['WECHATY_PUPPET_SERVICE_TOKEN'] = token |
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global bot |
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bot = Wechaty() |
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bot.on('scan', self.on_scan) |
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bot.on('login', self.on_login) |
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bot.on('message', self.on_message) |
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await bot.start() |
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async def on_login(self, contact: Contact): |
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logger.info('[WX] login user={}'.format(contact)) |
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async def on_scan(self, status: ScanStatus, qr_code: Optional[str] = None, |
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data: Optional[str] = None): |
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contact = self.Contact.load(self.contact_id) |
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logger.info('[WX] scan user={}, scan status={}, scan qr_code={}'.format(contact, status.name, qr_code)) |
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# print(f'user <{contact}> scan status: {status.name} , 'f'qr_code: {qr_code}') |
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async def on_message(self, msg: Message): |
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""" |
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listen for message event |
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""" |
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from_contact = msg.talker() # 获取消息的发送者 |
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to_contact = msg.to() # 接收人 |
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room = msg.room() # 获取消息来自的群聊. 如果消息不是来自群聊, 则返回None |
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from_user_id = from_contact.contact_id |
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to_user_id = to_contact.contact_id # 接收人id |
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# other_user_id = msg['User']['UserName'] # 对手方id |
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content = msg.text() |
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mention_content = await msg.mention_text() # 返回过滤掉@name后的消息 |
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match_prefix = self.check_prefix(content, conf().get('single_chat_prefix')) |
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conversation: Union[Room, Contact] = from_contact if room is None else room |
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if room is None and msg.type() == MessageType.MESSAGE_TYPE_TEXT: |
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if not msg.is_self() and match_prefix is not None: |
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# 好友向自己发送消息 |
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if match_prefix != '': |
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str_list = content.split(match_prefix, 1) |
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if len(str_list) == 2: |
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content = str_list[1].strip() |
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img_match_prefix = self.check_prefix(content, conf().get('image_create_prefix')) |
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if img_match_prefix: |
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content = content.split(img_match_prefix, 1)[1].strip() |
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await self._do_send_img(content, from_user_id) |
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else: |
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await self._do_send(content, from_user_id) |
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elif msg.is_self() and match_prefix: |
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# 自己给好友发送消息 |
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str_list = content.split(match_prefix, 1) |
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if len(str_list) == 2: |
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content = str_list[1].strip() |
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img_match_prefix = self.check_prefix(content, conf().get('image_create_prefix')) |
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if img_match_prefix: |
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content = content.split(img_match_prefix, 1)[1].strip() |
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await self._do_send_img(content, to_user_id) |
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else: |
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await self._do_send(content, to_user_id) |
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elif room and msg.type() == MessageType.MESSAGE_TYPE_TEXT: |
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# 群组&文本消息 |
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room_id = room.room_id |
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room_name = await room.topic() |
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from_user_id = from_contact.contact_id |
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from_user_name = from_contact.name |
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is_at = await msg.mention_self() |
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content = mention_content |
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config = conf() |
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match_prefix = (is_at and not config.get("group_at_off", False)) \ |
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or self.check_prefix(content, config.get('group_chat_prefix')) \ |
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or self.check_contain(content, config.get('group_chat_keyword')) |
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if ('ALL_GROUP' in config.get('group_name_white_list') or room_name in config.get( |
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'group_name_white_list') or self.check_contain(room_name, config.get( |
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'group_name_keyword_white_list'))) and match_prefix: |
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img_match_prefix = self.check_prefix(content, conf().get('image_create_prefix')) |
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if img_match_prefix: |
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content = content.split(img_match_prefix, 1)[1].strip() |
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await self._do_send_group_img(content, room_id) |
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else: |
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await self._do_send_group(content, room_id, from_user_id, from_user_name) |
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async def send(self, message: Union[str, Message, FileBox, Contact, UrlLink, MiniProgram], receiver): |
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logger.info('[WX] sendMsg={}, receiver={}'.format(message, receiver)) |
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if receiver: |
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contact = await bot.Contact.find(receiver) |
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await contact.say(message) |
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async def send_group(self, message: Union[str, Message, FileBox, Contact, UrlLink, MiniProgram], receiver): |
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logger.info('[WX] sendMsg={}, receiver={}'.format(message, receiver)) |
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if receiver: |
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room = await bot.Room.find(receiver) |
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await room.say(message) |
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async def _do_send(self, query, reply_user_id): |
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try: |
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if not query: |
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return |
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context = dict() |
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context['from_user_id'] = reply_user_id |
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reply_text = super().build_reply_content(query, context) |
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if reply_text: |
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await self.send(conf().get("single_chat_reply_prefix") + reply_text, reply_user_id) |
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except Exception as e: |
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logger.exception(e) |
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async def _do_send_img(self, query, reply_user_id): |
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try: |
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if not query: |
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return |
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context = dict() |
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context['type'] = 'IMAGE_CREATE' |
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img_url = super().build_reply_content(query, context) |
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if not img_url: |
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return |
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# 图片下载 |
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# pic_res = requests.get(img_url, stream=True) |
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# image_storage = io.BytesIO() |
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# for block in pic_res.iter_content(1024): |
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# image_storage.write(block) |
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# image_storage.seek(0) |
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# 图片发送 |
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logger.info('[WX] sendImage, receiver={}'.format(reply_user_id)) |
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t = int(time.time()) |
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file_box = FileBox.from_url(url=img_url, name=str(t) + '.png') |
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await self.send(file_box, reply_user_id) |
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except Exception as e: |
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logger.exception(e) |
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async def _do_send_group(self, query, group_id, group_user_id, group_user_name): |
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if not query: |
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return |
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context = dict() |
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context['from_user_id'] = str(group_id) + '-' + str(group_user_id) |
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reply_text = super().build_reply_content(query, context) |
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if reply_text: |
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reply_text = '@' + group_user_name + ' ' + reply_text.strip() |
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await self.send_group(conf().get("group_chat_reply_prefix", "") + reply_text, group_id) |
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async def _do_send_group_img(self, query, reply_room_id): |
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try: |
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if not query: |
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return |
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context = dict() |
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context['type'] = 'IMAGE_CREATE' |
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img_url = super().build_reply_content(query, context) |
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if not img_url: |
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return |
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# 图片发送 |
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logger.info('[WX] sendImage, receiver={}'.format(reply_room_id)) |
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t = int(time.time()) |
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file_box = FileBox.from_url(url=img_url, name=str(t) + '.png') |
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await self.send_group(file_box, reply_room_id) |
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except Exception as e: |
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logger.exception(e) |
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def check_prefix(self, content, prefix_list): |
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for prefix in prefix_list: |
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if content.startswith(prefix): |
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return prefix |
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return None |
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def check_contain(self, content, keyword_list): |
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if not keyword_list: |
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return None |
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for ky in keyword_list: |
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if content.find(ky) != -1: |
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return True |
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return None |
ZQ7
1 year ago