247 lines
9.6 KiB
Python
247 lines
9.6 KiB
Python
import os
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from collections import deque
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from pathlib import Path
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import requests
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import yaml
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from fastapi import APIRouter, Body, Depends, HTTPException, Request
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from server.models.user_model import User
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from server.utils.auth_middleware import get_admin_user, get_superadmin_user
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from src import config, graph_base, knowledge_base
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from src.utils.logging_config import logger
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system = APIRouter(prefix="/system", tags=["system"])
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# =============================================================================
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# === 健康检查分组 ===
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# =============================================================================
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@system.get("/health")
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async def health_check():
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"""系统健康检查接口（公开接口）"""
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return {"status": "ok", "message": "服务正常运行"}
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# =============================================================================
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# === 配置管理分组 ===
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# =============================================================================
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@system.get("/config")
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def get_config(current_user: User = Depends(get_admin_user)):
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"""获取系统配置"""
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return config.dump_config()
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@system.post("/config")
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async def update_config_single(key=Body(...), value=Body(...), current_user: User = Depends(get_admin_user)) -> dict:
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"""更新单个配置项"""
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config[key] = value
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config.save()
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return config.dump_config()
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@system.post("/config/update")
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async def update_config_batch(items: dict = Body(...), current_user: User = Depends(get_admin_user)) -> dict:
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"""批量更新配置项"""
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config.update(items)
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config.save()
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return config.dump_config()
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@system.post("/restart")
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async def restart_system(current_user: User = Depends(get_superadmin_user)):
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"""重启系统（仅超级管理员）"""
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graph_base.start()
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return {"message": "系统已重启"}
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@system.get("/logs")
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def get_system_logs(current_user: User = Depends(get_admin_user)):
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"""获取系统日志"""
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try:
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from src.utils.logging_config import LOG_FILE
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with open(LOG_FILE) as f:
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last_lines = deque(f, maxlen=1000)
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log = "".join(last_lines)
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return {"log": log, "message": "success", "log_file": LOG_FILE}
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except Exception as e:
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logger.error(f"获取系统日志失败: {e}")
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raise HTTPException(status_code=500, detail=f"获取系统日志失败: {str(e)}")
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# =============================================================================
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# === 信息管理分组 ===
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# =============================================================================
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def load_info_config():
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"""加载信息配置文件"""
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try:
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# 配置文件路径
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brand_file_path = os.environ.get("YUXI_BRAND_FILE_PATH", "src/static/info.local.yaml")
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config_path = Path(brand_file_path)
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# 检查文件是否存在
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if not config_path.exists():
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logger.debug(f"The config file {config_path} does not exist, using default config")
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config_path = Path("src/static/info.template.yaml")
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# 读取配置文件
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with open(config_path, encoding="utf-8") as file:
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config = yaml.safe_load(file)
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return config
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except Exception as e:
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logger.error(f"Failed to load info config: {e}")
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return get_default_info_config()
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def get_default_info_config():
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"""获取默认信息配置"""
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return {
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"organization": {"name": "江南语析", "logo": "/favicon.svg", "avatar": "/avatar.jpg"},
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"branding": {
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"name": "Yuxi-Know",
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"title": "Yuxi-Know",
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"subtitle": "大模型驱动的知识库管理工具",
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"description": "结合知识库与知识图谱，提供更准确、更全面的回答",
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},
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"features": ["📚 灵活知识库", "🕸️ 知识图谱集成", "🤖 多模型支持"],
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"footer": {"copyright": "© 江南语析 2025 [WIP] v0.2.0"},
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}
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@system.get("/info")
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async def get_info_config():
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"""获取系统信息配置（公开接口，无需认证）"""
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try:
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config = load_info_config()
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return {"success": True, "data": config}
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except Exception as e:
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logger.error(f"获取信息配置失败: {e}")
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raise HTTPException(status_code=500, detail="获取信息配置失败")
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@system.post("/info/reload")
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async def reload_info_config(current_user: User = Depends(get_admin_user)):
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"""重新加载信息配置"""
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try:
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config = load_info_config()
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return {"success": True, "message": "配置重新加载成功", "data": config}
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except Exception as e:
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logger.error(f"重新加载信息配置失败: {e}")
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raise HTTPException(status_code=500, detail="重新加载信息配置失败")
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# =============================================================================
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# === OCR服务分组 ===
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# =============================================================================
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@system.get("/ocr/stats")
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async def get_ocr_stats(current_user: User = Depends(get_admin_user)):
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"""
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获取OCR服务使用统计信息
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返回各个OCR服务的处理统计和性能指标
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"""
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try:
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from src.plugins._ocr import get_ocr_stats
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stats = get_ocr_stats()
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return {"status": "success", "stats": stats, "message": "OCR统计信息获取成功"}
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except Exception as e:
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logger.error(f"获取OCR统计信息失败: {str(e)}")
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return {"status": "error", "stats": {}, "message": f"获取OCR统计信息失败: {str(e)}"}
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@system.get("/ocr/health")
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async def check_ocr_services_health(current_user: User = Depends(get_admin_user)):
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"""
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检查所有OCR服务的健康状态
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返回各个OCR服务的可用性信息
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"""
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health_status = {
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"rapid_ocr": {"status": "unknown", "message": ""},
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"mineru_ocr": {"status": "unknown", "message": ""},
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"paddlex_ocr": {"status": "unknown", "message": ""},
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}
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# 检查 RapidOCR (ONNX) 模型
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try:
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model_dir_root = (
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os.getenv("MODEL_DIR") if not os.getenv("RUNNING_IN_DOCKER") else os.getenv("MODEL_DIR_IN_DOCKER")
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)
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model_dir = os.path.join(model_dir_root, "SWHL/RapidOCR")
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det_model_path = os.path.join(model_dir, "PP-OCRv4/ch_PP-OCRv4_det_infer.onnx")
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rec_model_path = os.path.join(model_dir, "PP-OCRv4/ch_PP-OCRv4_rec_infer.onnx")
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if os.path.exists(model_dir) and os.path.exists(det_model_path) and os.path.exists(rec_model_path):
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# 尝试初始化RapidOCR
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from rapidocr_onnxruntime import RapidOCR
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test_ocr = RapidOCR(det_box_thresh=0.3, det_model_path=det_model_path, rec_model_path=rec_model_path) # noqa: F841
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health_status["rapid_ocr"]["status"] = "healthy"
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health_status["rapid_ocr"]["message"] = "RapidOCR模型已加载"
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else:
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health_status["rapid_ocr"]["status"] = "unavailable"
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health_status["rapid_ocr"]["message"] = f"模型文件不存在: {model_dir}"
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except Exception as e:
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health_status["rapid_ocr"]["status"] = "error"
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health_status["rapid_ocr"]["message"] = f"RapidOCR初始化失败: {str(e)}"
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# 检查 MinerU OCR 服务
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try:
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mineru_uri = os.getenv("MINERU_OCR_URI", "http://localhost:30000")
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health_url = f"{mineru_uri}/health"
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response = requests.get(health_url, timeout=5)
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if response.status_code == 200:
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health_status["mineru_ocr"]["status"] = "healthy"
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health_status["mineru_ocr"]["message"] = f"MinerU服务运行正常 ({mineru_uri})"
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else:
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health_status["mineru_ocr"]["status"] = "unhealthy"
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health_status["mineru_ocr"]["message"] = f"MinerU服务响应异常({mineru_uri}): {response.status_code}"
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except requests.exceptions.ConnectionError:
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health_status["mineru_ocr"]["status"] = "unavailable"
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health_status["mineru_ocr"]["message"] = "MinerU服务无法连接，请检查服务是否启动"
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except requests.exceptions.Timeout:
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health_status["mineru_ocr"]["status"] = "timeout"
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health_status["mineru_ocr"]["message"] = "MinerU服务连接超时"
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except Exception as e:
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health_status["mineru_ocr"]["status"] = "error"
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health_status["mineru_ocr"]["message"] = f"MinerU服务检查失败: {str(e)}"
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# 检查 PaddleX OCR 服务
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try:
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paddlex_uri = os.getenv("PADDLEX_URI", "http://localhost:8080")
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health_url = f"{paddlex_uri}/health"
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response = requests.get(health_url, timeout=5)
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if response.status_code == 200:
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health_status["paddlex_ocr"]["status"] = "healthy"
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health_status["paddlex_ocr"]["message"] = f"PaddleX服务运行正常({paddlex_uri})"
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else:
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health_status["paddlex_ocr"]["status"] = "unhealthy"
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health_status["paddlex_ocr"]["message"] = f"PaddleX服务响应异常({paddlex_uri}): {response.status_code}"
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except requests.exceptions.ConnectionError:
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health_status["paddlex_ocr"]["status"] = "unavailable"
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health_status["paddlex_ocr"]["message"] = "PaddleX服务无法连接，请检查服务是否启动({paddlex_uri})"
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except requests.exceptions.Timeout:
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health_status["paddlex_ocr"]["status"] = "timeout"
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health_status["paddlex_ocr"]["message"] = "PaddleX服务连接超时({paddlex_uri})"
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except Exception as e:
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health_status["paddlex_ocr"]["status"] = "error"
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health_status["paddlex_ocr"]["message"] = f"PaddleX服务检查失败: {str(e)}"
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# 计算整体健康状态
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overall_status = "healthy" if any(svc["status"] == "healthy" for svc in health_status.values()) else "unhealthy"
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return {"overall_status": overall_status, "services": health_status, "message": "OCR服务健康检查完成"}
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