dify-on-wechat/channel/feishu/feishu_message.py

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from bridge.context import ContextType
from channel.chat_message import ChatMessage
import json
import requests
from common.log import logger
from common.tmp_dir import TmpDir
from common import utils
class FeishuMessage(ChatMessage):
def __init__(self, event: dict, is_group=False, access_token=None):
super().__init__(event)
msg = event.get("message")
sender = event.get("sender")
self.access_token = access_token
self.msg_id = msg.get("message_id")
self.create_time = msg.get("create_time")
self.is_group = is_group
msg_type = msg.get("message_type")
if msg_type == "text":
self.ctype = ContextType.TEXT
content = json.loads(msg.get('content'))
self.content = content.get("text").strip()
elif msg_type == "file":
self.ctype = ContextType.FILE
content = json.loads(msg.get("content"))
file_key = content.get("file_key")
file_name = content.get("file_name")
self.content = TmpDir().path() + file_key + "." + utils.get_path_suffix(file_name)
def _download_file():
# 如果响应状态码是200则将响应内容写入本地文件
url = f"https://open.feishu.cn/open-apis/im/v1/messages/{self.msg_id}/resources/{file_key}"
headers = {
"Authorization": "Bearer " + access_token,
}
params = {
"type": "file"
}
response = requests.get(url=url, headers=headers, params=params)
if response.status_code == 200:
with open(self.content, "wb") as f:
f.write(response.content)
else:
logger.info(f"[FeiShu] Failed to download file, key={file_key}, res={response.text}")
self._prepare_fn = _download_file
else:
raise NotImplementedError("Unsupported message type: Type:{} ".format(msg_type))
self.from_user_id = sender.get("sender_id").get("open_id")
self.to_user_id = event.get("app_id")
if is_group:
# 群聊
self.other_user_id = msg.get("chat_id")
self.actual_user_id = self.from_user_id
self.content = self.content.replace("@_user_1", "").strip()
self.actual_user_nickname = ""
else:
# 私聊
self.other_user_id = self.from_user_id
self.actual_user_id = self.from_user_id