| | |
| | | import io |
| | | from typing import Optional |
| | | from typing import Optional, List |
| | | |
| | | import requests |
| | | from fastapi import Depends, APIRouter, HTTPException, UploadFile, File, Query, Form |
| | |
| | | |
| | | |
| | | @router.post("/upload/{agent_id}", response_model=Response) |
| | | async def upload_file(agent_id: str, |
| | | file: UploadFile = File(...), |
| | | chat_id: str = Query(None, description="The ID of the chat"), |
| | | db: Session = Depends(get_db), |
| | | current_user: UserModel = Depends(get_current_user) |
| | | ): |
| | | async def upload_files( |
| | | agent_id: str, |
| | | file: List[UploadFile] = File(...), # 修改这里,接受文件列表 |
| | | chat_id: str = Query(None, description="The ID of the chat"), |
| | | db: Session = Depends(get_db), |
| | | current_user: UserModel = Depends(get_current_user) |
| | | ): |
| | | agent = db.query(AgentModel).filter(AgentModel.id == agent_id).first() |
| | | if not agent: |
| | | return Response(code=404, msg="Agent not found") |
| | | # 读取上传的文件内容 |
| | | try: |
| | | file_content = await file.read() |
| | | except Exception as e: |
| | | return Response(code=400, msg=str(e)) |
| | | |
| | | if agent.agent_type == AgentType.RAGFLOW: |
| | | token = get_ragflow_token(db, current_user.id) |
| | | ragflow_service = RagflowService(base_url=settings.fwr_base_url) |
| | | # 查询会话是否存在,不存在先创建会话 |
| | | history = await ragflow_service.get_session_history(token, chat_id) |
| | | if len(history) == 0: |
| | | message = {"role": "user", "message": file.filename} |
| | | await ragflow_service.set_session(token, agent_id, message, chat_id, True) |
| | | # 检查 agent 类型,确定是否允许上传多个文件 |
| | | if agent.agent_type in [AgentType.RAGFLOW, AgentType.BISHENG]: |
| | | if len(file) > 1: |
| | | return Response(code=400, msg="这个智能体只支持传单个文件") |
| | | |
| | | ragflow_service = RagflowService(base_url=settings.fwr_base_url) |
| | | token = get_ragflow_token(db, current_user.id) |
| | | doc_ids = await ragflow_service.upload_and_parse(token, chat_id, file.filename, file_content) |
| | | return Response(code=200, msg="", data={"doc_ids": doc_ids, "file_name": file.filename}) |
| | | |
| | | elif agent.agent_type == AgentType.BISHENG: |
| | | bisheng_service = BishengService(base_url=settings.sgb_base_url) |
| | | if agent.agent_type == AgentType.RAGFLOW or agent.agent_type == AgentType.BISHENG: |
| | | file = file[0] |
| | | # 读取上传的文件内容 |
| | | try: |
| | | token = get_bisheng_token(db, current_user.id) |
| | | result = await bisheng_service.upload(token, file.filename, file_content) |
| | | file_content = await file.read() |
| | | except Exception as e: |
| | | raise HTTPException(status_code=500, detail=str(e)) |
| | | result["file_name"] = file.filename |
| | | return Response(code=200, msg="", data=result) |
| | | return Response(code=400, msg=str(e)) |
| | | |
| | | if agent.agent_type == AgentType.RAGFLOW: |
| | | token = get_ragflow_token(db, current_user.id) |
| | | ragflow_service = RagflowService(base_url=settings.fwr_base_url) |
| | | # 查询会话是否存在,不存在先创建会话 |
| | | history = await ragflow_service.get_session_history(token, chat_id) |
| | | if len(history) == 0: |
| | | message = {"role": "user", "message": file.filename} |
| | | await ragflow_service.set_session(token, agent_id, message, chat_id, True) |
| | | |
| | | doc_ids = await ragflow_service.upload_and_parse(token, chat_id, file.filename, file_content) |
| | | # 对于多文件,可能需要收集所有doc_ids |
| | | return Response(code=200, msg="", data={"doc_ids": doc_ids, "file_name": file.filename}) |
| | | |
| | | elif agent.agent_type == AgentType.BISHENG: |
| | | bisheng_service = BishengService(base_url=settings.sgb_base_url) |
| | | try: |
| | | token = get_bisheng_token(db, current_user.id) |
| | | result = await bisheng_service.upload(token, file.filename, file_content) |
| | | except Exception as e: |
| | | raise HTTPException(status_code=500, detail=str(e)) |
| | | result["file_name"] = file.filename |
| | | return Response(code=200, msg="", data=result) |
| | | |
| | | elif agent.agent_type == AgentType.BASIC: |
| | | if agent_id == "basic_excel_talk": |
| | | # 处理单个文件的情况 |
| | | file_list = file |
| | | if len(file) == 1 and agent.agent_type != AgentType.BASIC: |
| | | file_list = [file[0]] # 如果只有一个文件,确保它是一个列表 |
| | | service = BasicService(base_url=settings.basic_base_url) |
| | | result = await service.excel_talk_upload(chat_id, file.filename, file_content) |
| | | # 遍历file_list,存到files 列表中 |
| | | files = [] |
| | | for item in file_list: |
| | | file_content = await item.read() |
| | | files.append(('files', (item.filename, file_content, 'application/octet-stream'))) |
| | | |
| | | result = await service.excel_talk_upload(chat_id, files) |
| | | if not result: |
| | | return Response(code=400, msg="上传文件出错") |
| | | |
| | | return Response(code=200, msg="", data=result) |
| | | |
| | |
| | | service = BasicService(base_url=settings.basic_paper_url) |
| | | result = await service.paper_file_upload(chat_id, file.filename, file_content) |
| | | |
| | | return Response(code=200, msg="", data=result) |
| | | |
| | | else: |
| | | return Response(code=200, msg="Unsupported agent type") |
| | | return Response(code=200, msg="", data=result) |
| | | |
| | | |
| | | @router.get("/download/", response_model=Response) |