mirror of
https://github.com/langbot-app/LangBot.git
synced 2026-06-04 04:54:36 +00:00
310 lines
11 KiB
Python
310 lines
11 KiB
Python
from __future__ import annotations
|
||
|
||
import gewechat_client
|
||
|
||
import typing
|
||
import asyncio
|
||
import traceback
|
||
import time
|
||
import re
|
||
import base64
|
||
import uuid
|
||
import json
|
||
import os
|
||
import copy
|
||
import datetime
|
||
import threading
|
||
|
||
import quart
|
||
import aiohttp
|
||
|
||
from .. import adapter
|
||
from ...pipeline.longtext.strategies import forward
|
||
from ...core import app
|
||
from ..types import message as platform_message
|
||
from ..types import events as platform_events
|
||
from ..types import entities as platform_entities
|
||
from ...utils import image
|
||
|
||
|
||
class GewechatMessageConverter(adapter.MessageConverter):
|
||
|
||
@staticmethod
|
||
async def yiri2target(
|
||
message_chain: platform_message.MessageChain
|
||
) -> list[dict]:
|
||
content_list = []
|
||
for component in message_chain:
|
||
if isinstance(component, platform_message.At):
|
||
content_list.append({"type": "at", "target": component.target})
|
||
elif isinstance(component, platform_message.Plain):
|
||
content_list.append({"type": "text", "content": component.text})
|
||
elif isinstance(component, platform_message.Image):
|
||
# content_list.append({"type": "image", "image_id": component.image_id})
|
||
pass
|
||
elif isinstance(component, platform_message.Forward):
|
||
for node in component.node_list:
|
||
content_list.extend(await GewechatMessageConverter.yiri2target(node.message_chain))
|
||
|
||
return content_list
|
||
|
||
@staticmethod
|
||
async def target2yiri(
|
||
message: dict,
|
||
bot_account_id: str
|
||
) -> platform_message.MessageChain:
|
||
|
||
if message["Data"]["MsgType"] == 1:
|
||
# 检查消息开头，如果有 wxid_sbitaz0mt65n22:\n 则删掉
|
||
regex = re.compile(r"^wxid_.*:")
|
||
|
||
line_split = message["Data"]["Content"]["string"].split("\n")
|
||
|
||
if len(line_split) > 0 and regex.match(line_split[0]):
|
||
message["Data"]["Content"]["string"] = "\n".join(line_split[1:])
|
||
|
||
at_string = f'@{bot_account_id}'
|
||
content_list = []
|
||
if at_string in message["Data"]["Content"]["string"]:
|
||
content_list.append(platform_message.At(target=bot_account_id))
|
||
content_list.append(platform_message.Plain(message["Data"]["Content"]["string"].replace(at_string, "", 1)))
|
||
else:
|
||
content_list = [platform_message.Plain(message["Data"]["Content"]["string"])]
|
||
|
||
return platform_message.MessageChain(content_list)
|
||
|
||
elif message["Data"]["MsgType"] == 3:
|
||
image_base64 = message["Data"]["ImgBuf"]["buffer"]
|
||
return platform_message.MessageChain(
|
||
[platform_message.Image(base64=f"data:image/jpeg;base64,{image_base64}")]
|
||
)
|
||
|
||
elif message["Data"]["MsgType"] == 49:
|
||
# 支持微信聊天记录的消息类型，将 XML 内容转换为 MessageChain 传递
|
||
try:
|
||
# 首先确保内容是字符串
|
||
content = message["Data"]["Content"]["string"]
|
||
|
||
# 如果内容已经是base64编码，尝试解码
|
||
try:
|
||
# 先将字符串编码为UTF-8字节
|
||
content_bytes = content.encode('utf-8')
|
||
# 然后进行base64解码
|
||
decoded_content = base64.b64decode(content_bytes)
|
||
return platform_message.MessageChain(
|
||
[platform_message.Unknown(content=decoded_content)]
|
||
)
|
||
except Exception as e:
|
||
# 如果解码失败，直接返回原始内容
|
||
return platform_message.MessageChain(
|
||
[platform_message.Plain(text=content)]
|
||
)
|
||
except Exception as e:
|
||
print(f"Error processing type 49 message: {str(e)}")
|
||
return platform_message.MessageChain(
|
||
[platform_message.Plain(text="[无法解析的消息]")]
|
||
)
|
||
|
||
class GewechatEventConverter(adapter.EventConverter):
|
||
|
||
@staticmethod
|
||
async def yiri2target(
|
||
event: platform_events.MessageEvent
|
||
) -> dict:
|
||
pass
|
||
|
||
@staticmethod
|
||
async def target2yiri(
|
||
event: dict,
|
||
bot_account_id: str
|
||
) -> platform_events.MessageEvent:
|
||
message_chain = await GewechatMessageConverter.target2yiri(copy.deepcopy(event), bot_account_id)
|
||
|
||
if not message_chain:
|
||
return None
|
||
|
||
if '@chatroom' in event["Data"]["FromUserName"]["string"]:
|
||
# 找出开头的 wxid_ 字符串，以:结尾
|
||
sender_wxid = event["Data"]["Content"]["string"].split(":")[0]
|
||
|
||
return platform_events.GroupMessage(
|
||
sender=platform_entities.GroupMember(
|
||
id=sender_wxid,
|
||
member_name=event["Data"]["FromUserName"]["string"],
|
||
permission=platform_entities.Permission.Member,
|
||
group=platform_entities.Group(
|
||
id=event["Data"]["FromUserName"]["string"],
|
||
name=event["Data"]["FromUserName"]["string"],
|
||
permission=platform_entities.Permission.Member,
|
||
),
|
||
special_title="",
|
||
join_timestamp=0,
|
||
last_speak_timestamp=0,
|
||
mute_time_remaining=0,
|
||
),
|
||
message_chain=message_chain,
|
||
time=event["Data"]["CreateTime"],
|
||
source_platform_object=event,
|
||
)
|
||
elif 'wxid_' in event["Data"]["FromUserName"]["string"]:
|
||
return platform_events.FriendMessage(
|
||
sender=platform_entities.Friend(
|
||
id=event["Data"]["FromUserName"]["string"],
|
||
nickname=event["Data"]["FromUserName"]["string"],
|
||
remark='',
|
||
),
|
||
message_chain=message_chain,
|
||
time=event["Data"]["CreateTime"],
|
||
source_platform_object=event,
|
||
)
|
||
|
||
|
||
class GeWeChatAdapter(adapter.MessagePlatformAdapter):
|
||
|
||
bot: gewechat_client.GewechatClient
|
||
quart_app: quart.Quart
|
||
|
||
bot_account_id: str
|
||
|
||
config: dict
|
||
|
||
ap: app.Application
|
||
|
||
message_converter: GewechatMessageConverter = GewechatMessageConverter()
|
||
event_converter: GewechatEventConverter = GewechatEventConverter()
|
||
|
||
listeners: typing.Dict[
|
||
typing.Type[platform_events.Event],
|
||
typing.Callable[[platform_events.Event, adapter.MessagePlatformAdapter], None],
|
||
] = {}
|
||
|
||
def __init__(self, config: dict, ap: app.Application):
|
||
self.config = config
|
||
self.ap = ap
|
||
|
||
self.quart_app = quart.Quart(__name__)
|
||
|
||
@self.quart_app.route('/gewechat/callback', methods=['POST'])
|
||
async def gewechat_callback():
|
||
data = await quart.request.json
|
||
# print(json.dumps(data, indent=4, ensure_ascii=False))
|
||
|
||
if 'testMsg' in data:
|
||
return 'ok'
|
||
elif 'TypeName' in data and data['TypeName'] == 'AddMsg':
|
||
try:
|
||
|
||
event = await self.event_converter.target2yiri(data.copy(), self.bot_account_id)
|
||
except Exception as e:
|
||
traceback.print_exc()
|
||
|
||
if event.__class__ in self.listeners:
|
||
await self.listeners[event.__class__](event, self)
|
||
|
||
return 'ok'
|
||
|
||
async def send_message(
|
||
self,
|
||
target_type: str,
|
||
target_id: str,
|
||
message: platform_message.MessageChain
|
||
):
|
||
pass
|
||
|
||
async def reply_message(
|
||
self,
|
||
message_source: platform_events.MessageEvent,
|
||
message: platform_message.MessageChain,
|
||
quote_origin: bool = False
|
||
):
|
||
content_list = await self.message_converter.yiri2target(message)
|
||
|
||
ats = [item["target"] for item in content_list if item["type"] == "at"]
|
||
|
||
for msg in content_list:
|
||
if msg["type"] == "text":
|
||
|
||
if ats:
|
||
member_info = self.bot.get_chatroom_member_detail(
|
||
self.config["app_id"],
|
||
message_source.source_platform_object["Data"]["FromUserName"]["string"],
|
||
ats[::-1]
|
||
)["data"]
|
||
|
||
for member in member_info:
|
||
msg['content'] = f'@{member["nickName"]} {msg["content"]}'
|
||
|
||
self.bot.post_text(
|
||
app_id=self.config["app_id"],
|
||
to_wxid=message_source.source_platform_object["Data"]["FromUserName"]["string"],
|
||
content=msg["content"],
|
||
ats=','.join(ats)
|
||
)
|
||
|
||
async def is_muted(self, group_id: int) -> bool:
|
||
pass
|
||
|
||
def register_listener(
|
||
self,
|
||
event_type: typing.Type[platform_events.Event],
|
||
callback: typing.Callable[[platform_events.Event, adapter.MessagePlatformAdapter], None]
|
||
):
|
||
self.listeners[event_type] = callback
|
||
|
||
def unregister_listener(
|
||
self,
|
||
event_type: typing.Type[platform_events.Event],
|
||
callback: typing.Callable[[platform_events.Event, adapter.MessagePlatformAdapter], None]
|
||
):
|
||
pass
|
||
|
||
async def run_async(self):
|
||
|
||
if not self.config["token"]:
|
||
async with aiohttp.ClientSession() as session:
|
||
async with session.post(
|
||
f"{self.config['gewechat_url']}/v2/api/tools/getTokenId",
|
||
json={"app_id": self.config["app_id"]}
|
||
) as response:
|
||
if response.status != 200:
|
||
raise Exception(f"获取gewechat token失败: {await response.text()}")
|
||
self.config["token"] = (await response.json())["data"]
|
||
|
||
self.bot = gewechat_client.GewechatClient(
|
||
f"{self.config['gewechat_url']}/v2/api",
|
||
self.config["token"]
|
||
)
|
||
|
||
app_id, error_msg = self.bot.login(self.config["app_id"])
|
||
if error_msg:
|
||
raise Exception(f"Gewechat 登录失败: {error_msg}")
|
||
|
||
self.config["app_id"] = app_id
|
||
|
||
self.ap.logger.info(f"Gewechat 登录成功，app_id: {app_id}")
|
||
|
||
await self.ap.platform_mgr.write_back_config(self, self.config)
|
||
|
||
# 获取 nickname
|
||
profile = self.bot.get_profile(self.config["app_id"])
|
||
self.bot_account_id = profile["data"]["nickName"]
|
||
|
||
def thread_set_callback():
|
||
time.sleep(3)
|
||
ret = self.bot.set_callback(self.config["token"], self.config["callback_url"])
|
||
print('设置 Gewechat 回调：', ret)
|
||
|
||
threading.Thread(target=thread_set_callback).start()
|
||
|
||
async def shutdown_trigger_placeholder():
|
||
while True:
|
||
await asyncio.sleep(1)
|
||
|
||
await self.quart_app.run_task(
|
||
host='0.0.0.0',
|
||
port=self.config["port"],
|
||
shutdown_trigger=shutdown_trigger_placeholder,
|
||
)
|
||
|
||
async def kill(self) -> bool:
|
||
pass |