dify-on-wechat/channel/wechatcom/wechatcomapp_message.py

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from wechatpy.enterprise import WeChatClient
from bridge.context import ContextType
from channel.chat_message import ChatMessage
from common.log import logger
from common.tmp_dir import TmpDir
class WechatComAppMessage(ChatMessage):
def __init__(self, msg, client: WeChatClient, is_group=False):
super().__init__(msg)
self.msg_id = msg.id
self.create_time = msg.time
self.is_group = is_group
if msg.type == "text":
self.ctype = ContextType.TEXT
self.content = msg.content
elif msg.type == "voice":
self.ctype = ContextType.VOICE
self.content = TmpDir().path() + msg.media_id + "." + msg.format # content直接存临时目录路径
def download_voice():
# 如果响应状态码是200则将响应内容写入本地文件
response = client.media.download(msg.media_id)
if response.status_code == 200:
with open(self.content, "wb") as f:
f.write(response.content)
else:
logger.info(f"[wechatcom] Failed to download voice file, {response.content}")
self._prepare_fn = download_voice
elif msg.type == "image":
self.ctype = ContextType.IMAGE
self.content = TmpDir().path() + msg.media_id + ".png" # content直接存临时目录路径
def download_image():
# 如果响应状态码是200则将响应内容写入本地文件
response = client.media.download(msg.media_id)
if response.status_code == 200:
with open(self.content, "wb") as f:
f.write(response.content)
else:
logger.info(f"[wechatcom] Failed to download image file, {response.content}")
self._prepare_fn = download_image
else:
raise NotImplementedError("Unsupported message type: Type:{} ".format(msg.type))
self.from_user_id = msg.source
self.to_user_id = msg.target
self.other_user_id = msg.source