refactor: optimize structure, stability and runtime performance
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228
routes/admin_api/system_config_api.py
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228
routes/admin_api/system_config_api.py
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from __future__ import annotations
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import database
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from app_logger import get_logger
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from app_security import is_safe_outbound_url, validate_email
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from flask import jsonify, request
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from routes.admin_api import admin_api_bp
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from routes.decorators import admin_required
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from services.browse_types import BROWSE_TYPE_SHOULD_READ, validate_browse_type
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from services.tasks import get_task_scheduler
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logger = get_logger("app")
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@admin_api_bp.route("/system/config", methods=["GET"])
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@admin_required
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def get_system_config_api():
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"""获取系统配置"""
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return jsonify(database.get_system_config())
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@admin_api_bp.route("/system/config", methods=["POST"])
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@admin_required
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def update_system_config_api():
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"""更新系统配置"""
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data = request.json or {}
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max_concurrent = data.get("max_concurrent_global")
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schedule_enabled = data.get("schedule_enabled")
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schedule_time = data.get("schedule_time")
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schedule_browse_type = data.get("schedule_browse_type")
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schedule_weekdays = data.get("schedule_weekdays")
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new_max_concurrent_per_account = data.get("max_concurrent_per_account")
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new_max_screenshot_concurrent = data.get("max_screenshot_concurrent")
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enable_screenshot = data.get("enable_screenshot")
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auto_approve_enabled = data.get("auto_approve_enabled")
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auto_approve_hourly_limit = data.get("auto_approve_hourly_limit")
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auto_approve_vip_days = data.get("auto_approve_vip_days")
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kdocs_enabled = data.get("kdocs_enabled")
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kdocs_doc_url = data.get("kdocs_doc_url")
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kdocs_default_unit = data.get("kdocs_default_unit")
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kdocs_sheet_name = data.get("kdocs_sheet_name")
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kdocs_sheet_index = data.get("kdocs_sheet_index")
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kdocs_unit_column = data.get("kdocs_unit_column")
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kdocs_image_column = data.get("kdocs_image_column")
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kdocs_admin_notify_enabled = data.get("kdocs_admin_notify_enabled")
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kdocs_admin_notify_email = data.get("kdocs_admin_notify_email")
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kdocs_row_start = data.get("kdocs_row_start")
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kdocs_row_end = data.get("kdocs_row_end")
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if max_concurrent is not None:
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if not isinstance(max_concurrent, int) or max_concurrent < 1:
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return jsonify({"error": "全局并发数必须大于0（建议：小型服务器2-5，中型5-10，大型10-20）"}), 400
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if new_max_concurrent_per_account is not None:
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if not isinstance(new_max_concurrent_per_account, int) or new_max_concurrent_per_account < 1:
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return jsonify({"error": "单账号并发数必须大于0（建议设为1，避免同一用户任务相互影响）"}), 400
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if new_max_screenshot_concurrent is not None:
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if not isinstance(new_max_screenshot_concurrent, int) or new_max_screenshot_concurrent < 1:
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return jsonify({"error": "截图并发数必须大于0（建议根据服务器配置设置，wkhtmltoimage 资源占用较低）"}), 400
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if enable_screenshot is not None:
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if isinstance(enable_screenshot, bool):
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enable_screenshot = 1 if enable_screenshot else 0
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if enable_screenshot not in (0, 1):
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return jsonify({"error": "截图开关必须是0或1"}), 400
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if schedule_time is not None:
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import re
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if not re.match(r"^([01]\\d|2[0-3]):([0-5]\\d)$", schedule_time):
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return jsonify({"error": "时间格式错误，应为 HH:MM"}), 400
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if schedule_browse_type is not None:
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normalized = validate_browse_type(schedule_browse_type, default=BROWSE_TYPE_SHOULD_READ)
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if not normalized:
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return jsonify({"error": "浏览类型无效"}), 400
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schedule_browse_type = normalized
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if schedule_weekdays is not None:
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try:
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days = [int(d.strip()) for d in schedule_weekdays.split(",") if d.strip()]
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if not all(1 <= d <= 7 for d in days):
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return jsonify({"error": "星期数字必须在1-7之间"}), 400
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except (ValueError, AttributeError):
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return jsonify({"error": "星期格式错误"}), 400
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if auto_approve_hourly_limit is not None:
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if not isinstance(auto_approve_hourly_limit, int) or auto_approve_hourly_limit < 1:
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return jsonify({"error": "每小时注册限制必须大于0"}), 400
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if auto_approve_vip_days is not None:
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if not isinstance(auto_approve_vip_days, int) or auto_approve_vip_days < 0:
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return jsonify({"error": "注册赠送VIP天数不能为负数"}), 400
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if kdocs_enabled is not None:
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if isinstance(kdocs_enabled, bool):
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kdocs_enabled = 1 if kdocs_enabled else 0
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if kdocs_enabled not in (0, 1):
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return jsonify({"error": "表格上传开关必须是0或1"}), 400
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if kdocs_doc_url is not None:
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kdocs_doc_url = str(kdocs_doc_url or "").strip()
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if kdocs_doc_url and not is_safe_outbound_url(kdocs_doc_url):
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return jsonify({"error": "文档链接格式不正确"}), 400
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if kdocs_default_unit is not None:
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kdocs_default_unit = str(kdocs_default_unit or "").strip()
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if len(kdocs_default_unit) > 50:
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return jsonify({"error": "默认县区长度不能超过50"}), 400
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if kdocs_sheet_name is not None:
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kdocs_sheet_name = str(kdocs_sheet_name or "").strip()
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if len(kdocs_sheet_name) > 50:
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return jsonify({"error": "Sheet名称长度不能超过50"}), 400
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if kdocs_sheet_index is not None:
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try:
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kdocs_sheet_index = int(kdocs_sheet_index)
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except Exception:
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return jsonify({"error": "Sheet序号必须是数字"}), 400
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if kdocs_sheet_index < 0:
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return jsonify({"error": "Sheet序号不能为负数"}), 400
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if kdocs_unit_column is not None:
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kdocs_unit_column = str(kdocs_unit_column or "").strip().upper()
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if not kdocs_unit_column:
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return jsonify({"error": "县区列不能为空"}), 400
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import re
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if not re.match(r"^[A-Z]{1,3}$", kdocs_unit_column):
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return jsonify({"error": "县区列格式错误"}), 400
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if kdocs_image_column is not None:
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kdocs_image_column = str(kdocs_image_column or "").strip().upper()
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if not kdocs_image_column:
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return jsonify({"error": "图片列不能为空"}), 400
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import re
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if not re.match(r"^[A-Z]{1,3}$", kdocs_image_column):
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return jsonify({"error": "图片列格式错误"}), 400
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if kdocs_admin_notify_enabled is not None:
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if isinstance(kdocs_admin_notify_enabled, bool):
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kdocs_admin_notify_enabled = 1 if kdocs_admin_notify_enabled else 0
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if kdocs_admin_notify_enabled not in (0, 1):
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return jsonify({"error": "管理员通知开关必须是0或1"}), 400
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if kdocs_admin_notify_email is not None:
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kdocs_admin_notify_email = str(kdocs_admin_notify_email or "").strip()
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if kdocs_admin_notify_email:
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is_valid, error_msg = validate_email(kdocs_admin_notify_email)
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if not is_valid:
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return jsonify({"error": error_msg}), 400
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if kdocs_row_start is not None:
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try:
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kdocs_row_start = int(kdocs_row_start)
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except (ValueError, TypeError):
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return jsonify({"error": "起始行必须是数字"}), 400
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if kdocs_row_start < 0:
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return jsonify({"error": "起始行不能为负数"}), 400
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if kdocs_row_end is not None:
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try:
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kdocs_row_end = int(kdocs_row_end)
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except (ValueError, TypeError):
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return jsonify({"error": "结束行必须是数字"}), 400
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if kdocs_row_end < 0:
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return jsonify({"error": "结束行不能为负数"}), 400
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old_config = database.get_system_config() or {}
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if not database.update_system_config(
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max_concurrent=max_concurrent,
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schedule_enabled=schedule_enabled,
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schedule_time=schedule_time,
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schedule_browse_type=schedule_browse_type,
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schedule_weekdays=schedule_weekdays,
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max_concurrent_per_account=new_max_concurrent_per_account,
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max_screenshot_concurrent=new_max_screenshot_concurrent,
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enable_screenshot=enable_screenshot,
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auto_approve_enabled=auto_approve_enabled,
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auto_approve_hourly_limit=auto_approve_hourly_limit,
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auto_approve_vip_days=auto_approve_vip_days,
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kdocs_enabled=kdocs_enabled,
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kdocs_doc_url=kdocs_doc_url,
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kdocs_default_unit=kdocs_default_unit,
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kdocs_sheet_name=kdocs_sheet_name,
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kdocs_sheet_index=kdocs_sheet_index,
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kdocs_unit_column=kdocs_unit_column,
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kdocs_image_column=kdocs_image_column,
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kdocs_admin_notify_enabled=kdocs_admin_notify_enabled,
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kdocs_admin_notify_email=kdocs_admin_notify_email,
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kdocs_row_start=kdocs_row_start,
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kdocs_row_end=kdocs_row_end,
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):
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return jsonify({"error": "更新失败"}), 400
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try:
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new_config = database.get_system_config() or {}
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scheduler = get_task_scheduler()
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scheduler.update_limits(
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max_global=int(new_config.get("max_concurrent_global", old_config.get("max_concurrent_global", 2))),
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max_per_user=int(new_config.get("max_concurrent_per_account", old_config.get("max_concurrent_per_account", 1))),
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)
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if new_max_screenshot_concurrent is not None:
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try:
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from browser_pool_worker import resize_browser_worker_pool
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if resize_browser_worker_pool(int(new_config.get("max_screenshot_concurrent", new_max_screenshot_concurrent))):
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logger.info(f"截图线程池并发已更新为: {new_config.get('max_screenshot_concurrent')}")
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except Exception as pool_error:
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logger.warning(f"截图线程池并发更新失败: {pool_error}")
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except Exception:
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pass
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if max_concurrent is not None and max_concurrent != old_config.get("max_concurrent_global"):
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logger.info(f"全局并发数已更新为: {max_concurrent}")
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if new_max_concurrent_per_account is not None and new_max_concurrent_per_account != old_config.get("max_concurrent_per_account"):
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logger.info(f"单用户并发数已更新为: {new_max_concurrent_per_account}")
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if new_max_screenshot_concurrent is not None:
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logger.info(f"截图并发数已更新为: {new_max_screenshot_concurrent}")
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return jsonify({"message": "系统配置已更新"})
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