mirror of
https://github.com/yyhuni/xingrin.git
synced 2026-01-31 19:53:11 +08:00
119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
"""
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系统日志视图模块
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提供系统日志的 REST API 接口，供前端实时查看系统运行日志。
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"""
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import logging
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from django.utils.decorators import method_decorator
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from django.views.decorators.csrf import csrf_exempt
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from rest_framework import status
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from apps.common.response_helpers import success_response, error_response
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from apps.common.error_codes import ErrorCodes
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from apps.common.services.system_log_service import SystemLogService
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logger = logging.getLogger(__name__)
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@method_decorator(csrf_exempt, name="dispatch")
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class SystemLogFilesView(APIView):
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"""
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日志文件列表 API 视图
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GET /api/system/logs/files/
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获取所有可用的日志文件列表
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Response:
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{
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"files": [
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{
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"filename": "xingrin.log",
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"category": "system",
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"size": 1048576,
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"modifiedAt": "2025-01-15T10:30:00+00:00"
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},
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...
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]
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}
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"""
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self.service = SystemLogService()
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def get(self, request):
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"""获取日志文件列表"""
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try:
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files = self.service.get_log_files()
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return success_response(data={"files": files})
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except Exception:
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logger.exception("获取日志文件列表失败")
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return error_response(
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code=ErrorCodes.SERVER_ERROR,
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message='Failed to get log files',
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR
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)
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@method_decorator(csrf_exempt, name="dispatch")
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class SystemLogsView(APIView):
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"""
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系统日志 API 视图
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GET /api/system/logs/
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获取系统日志内容
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Query Parameters:
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file (str, optional): 日志文件名，默认 xingrin.log
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lines (int, optional): 返回的日志行数，默认 200，最大 10000
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Response:
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{
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"content": "日志内容字符串..."
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}
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"""
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self.service = SystemLogService()
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def get(self, request):
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"""
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获取系统日志
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支持通过 file 和 lines 参数控制返回内容。
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"""
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try:
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# 解析参数
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filename = request.query_params.get("file")
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lines_raw = request.query_params.get("lines")
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lines = int(lines_raw) if lines_raw is not None else None
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# 调用服务获取日志内容
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content = self.service.get_logs_content(filename=filename, lines=lines)
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return success_response(data={"content": content})
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except ValueError as e:
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return error_response(
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code=ErrorCodes.VALIDATION_ERROR,
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message=str(e) if 'file' in str(e).lower() else 'lines must be an integer',
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status_code=status.HTTP_400_BAD_REQUEST
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)
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except FileNotFoundError as e:
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return error_response(
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code=ErrorCodes.NOT_FOUND,
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message=str(e),
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status_code=status.HTTP_404_NOT_FOUND
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)
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except Exception:
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logger.exception("获取系统日志失败")
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return error_response(
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code=ErrorCodes.SERVER_ERROR,
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message='Failed to get system logs',
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR
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)
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