feat: 问题数据迁移到数据库；学员详情页URL导航改造；侧边栏统一
- 问题从文件系统迁移到数据库 problems 表 - 移除 PROBLEMS_DIR 配置和文件读取逻辑 - student.html 完整重写：编辑/添加/删除问题，生成方案进度显示 - 学员详情页支持独立URL访问 (/student/<id>) - 统一侧边栏到 base.html - 更新文档：DEPLOYMENT_SOP, MODELS, STRUCTURE, FRONTEND_ARCH - 部署到生产环境 v1.2.0
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+57
-198
@@ -5,6 +5,7 @@ import shutil
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from datetime import datetime
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from flask import request, jsonify, render_template, current_app, session, redirect
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from app.routes import main_bp
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from app.models import db, Problem, StudentProblem
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from app.config import load_api_config, save_api_config
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from app.routes.auth import login_required_json, admin_required
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@@ -13,14 +14,14 @@ from app.routes.auth import login_required_json, admin_required
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@login_required_json
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def settings():
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"""问题配置页面 - 所有登录用户可访问"""
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return render_template("settings.html")
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return render_template("settings.html", active_nav="settings")
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@main_bp.route("/api-settings")
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@admin_required
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def api_settings_page():
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"""API设置页面 - 仅管理员"""
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return render_template("api_settings.html")
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return render_template("api_settings.html", active_nav="api-settings")
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# ==================== API配置接口 ====================
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@@ -81,241 +82,99 @@ def update_api_config():
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@main_bp.route("/api/problems", methods=["GET"])
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@login_required_json
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def get_problems():
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"""获取问题列表（从文件夹动态读取）"""
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problems_dir = current_app.config.get("PROBLEMS_DIR")
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"""获取问题列表（从数据库读取）"""
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from app.models import Problem
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problems = []
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if problems_dir and os.path.exists(problems_dir):
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for filename in sorted(os.listdir(problems_dir)):
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if (
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filename.endswith(".md")
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and not filename.startswith("模板")
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and not filename.startswith("针对性练习建议")
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):
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name = filename.replace(".md", "")
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if "汇总" in name:
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continue
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parts = name.split("_", 1)
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if len(parts) == 2:
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problem_id = parts[0]
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problem_name = parts[1]
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category = "技术类"
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filepath = os.path.join(problems_dir, filename)
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try:
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with open(filepath, "r", encoding="utf-8") as f:
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content = f.read()
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if "认知类" in content:
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category = "认知类"
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elif "节奏类" in content:
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category = "节奏类"
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elif "表现类" in content:
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category = "表现类"
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elif "习惯类" in content:
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category = "习惯类"
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elif "综合类" in content:
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category = "综合类"
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except:
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pass
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try:
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mtime = os.path.getmtime(filepath)
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except:
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mtime = 0
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problems.append(
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{
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"id": problem_id,
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"name": problem_name,
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"category": category,
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"file": filename,
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"mtime": mtime,
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}
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)
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return jsonify(sorted(problems, key=lambda x: x["id"]))
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problems = Problem.query.order_by(Problem.no).all()
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return jsonify([p.to_dict() for p in problems])
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@main_bp.route("/api/problems/<problem_id>", methods=["GET"])
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@main_bp.route("/api/problems/<int:problem_id>", methods=["GET"])
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@login_required_json
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def get_problem_detail(problem_id):
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"""获取单个问题的详细信息"""
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problems_dir = current_app.config.get("PROBLEMS_DIR")
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from app.models import Problem
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if problems_dir and os.path.exists(problems_dir):
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for filename in os.listdir(problems_dir):
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if filename.startswith(f"{problem_id}_") and filename.endswith(".md"):
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filepath = os.path.join(problems_dir, filename)
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with open(filepath, "r", encoding="utf-8") as f:
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content = f.read()
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return jsonify(
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{"id": problem_id, "filename": filename, "content": content}
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)
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problem = Problem.query.get(problem_id)
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if not problem:
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return jsonify({"error": "问题不存在"}), 404
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return jsonify({"error": "问题不存在"}), 404
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return jsonify({
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"id": problem.id,
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"no": problem.no,
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"name": problem.name,
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"category": problem.category,
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"content": problem.content,
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})
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@main_bp.route("/api/problems", methods=["POST"])
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@admin_required
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def create_problem():
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"""创建新问题 - 仅管理员"""
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"""创建新问题"""
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from app.models import Problem
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data = request.get_json()
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problem_id = data.get("id", "").strip()
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problem_name = data.get("name", "").strip()
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no = data.get("no", "").strip()
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name = data.get("name", "").strip()
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category = data.get("category", "技术类")
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content = data.get("content", "")
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if not problem_id or not problem_name:
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return jsonify({"error": "ID和名称不能为空"}), 400
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if not no or not name:
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return jsonify({"error": "编号和名称不能为空"}), 400
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# 格式化ID
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problem_id = problem_id.zfill(2)
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# 检查编号是否已存在
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existing = Problem.query.filter_by(no=no).first()
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if existing:
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return jsonify({"error": "该编号已存在"}), 400
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problems_dir = current_app.config.get("PROBLEMS_DIR")
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filename = f"{problem_id}_{problem_name}.md"
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filepath = os.path.join(problems_dir, filename)
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# 创建问题
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problem = Problem(no=no, name=name, category=category, content=content)
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db.session.add(problem)
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db.session.commit()
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if os.path.exists(filepath):
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return jsonify({"error": "问题已存在"}), 400
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# 生成默认内容
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content = f"""# {problem_name}
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> 所属系列：钢琴学习常见问题针对性练习建议
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> 配合目标体系使用，针对性补齐短板
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---
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## 问题表现
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- 请描述具体表现症状
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## 原因分析
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- 可能的原因1
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- 可能的原因2
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## 针对性练习方案
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### 日常基础练习
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| 练习名称 | 时长 | 频率 | 目的 |
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|---------|------|------|------|
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| 练习1 | 10分钟 | 每天 | 目的1 |
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| 练习2 | 5分钟 | 每天 | 目的2 |
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### 具体操作
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```
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练习1：练习名称
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- 步骤1
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- 步骤2
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- 步骤3
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```
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## 练习提醒
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### ⚠️ 禁忌
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- 禁忌1
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- 禁忌2
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### ✓ 正确做法
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- 正确做法1
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- 正确做法2
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## 评估标准
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| 等级 | 标准 |
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|------|------|
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| 入门 | 达到的标准 |
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| 进阶 | 达到的标准 |
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| 熟练 | 达到的标准 |
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| 精通 | 达到的标准 |
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---
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> **版本**：V1.0
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> **创建时间**：{datetime.now().strftime("%Y-%m-%d")}
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> **适用场景**：成人钢琴集体课学员个性化辅导"""
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with open(filepath, "w", encoding="utf-8") as f:
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f.write(content)
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return jsonify({"message": "创建成功", "id": problem_id, "name": problem_name})
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return jsonify({"message": "创建成功", "id": problem.id, "no": problem.no, "name": problem.name})
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@main_bp.route("/api/problems/<problem_id>", methods=["PUT"])
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@main_bp.route("/api/problems/<int:problem_id>", methods=["PUT"])
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@login_required_json
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def update_problem(problem_id):
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"""更新问题"""
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data = request.get_json()
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new_name = data.get("name", "").strip()
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new_content = data.get("content", "").strip()
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from app.models import Problem
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if not new_name:
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return jsonify({"error": "名称不能为空"}), 400
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problems_dir = current_app.config.get("PROBLEMS_DIR")
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# 找到旧文件
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old_filename = None
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for f in os.listdir(problems_dir):
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if f.startswith(f"{problem_id}_") and f.endswith(".md"):
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old_filename = f
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break
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if not old_filename:
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problem = Problem.query.get(problem_id)
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if not problem:
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return jsonify({"error": "问题不存在"}), 404
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old_filepath = os.path.join(problems_dir, old_filename)
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new_filename = f"{problem_id}_{new_name}.md"
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new_filepath = os.path.join(problems_dir, new_filename)
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# 如果名称改变，需要重命名文件
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if old_filename != new_filename:
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if os.path.exists(new_filepath):
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return jsonify({"error": "同名问题已存在"}), 400
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os.rename(old_filepath, new_filepath)
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filepath = new_filepath
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else:
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filepath = old_filepath
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# 更新内容
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with open(filepath, "w", encoding="utf-8") as f:
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f.write(new_content)
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data = request.get_json()
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if "name" in data:
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problem.name = data["name"].strip()
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if "category" in data:
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problem.category = data["category"]
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if "content" in data:
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problem.content = data["content"]
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db.session.commit()
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return jsonify({"message": "更新成功"})
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@main_bp.route("/api/problems/<problem_id>", methods=["DELETE"])
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@main_bp.route("/api/problems/<int:problem_id>", methods=["DELETE"])
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@admin_required
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def delete_problem(problem_id):
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"""删除问题"""
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problems_dir = current_app.config.get("PROBLEMS_DIR")
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from app.models import Problem
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# 找到文件
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filename = None
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for f in os.listdir(problems_dir):
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if f.startswith(f"{problem_id}_") and f.endswith(".md"):
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filename = f
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break
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if not filename:
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problem = Problem.query.get(problem_id)
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if not problem:
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return jsonify({"error": "问题不存在"}), 404
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filepath = os.path.join(problems_dir, filename)
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# 检查是否有关联数据
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from app.models import StudentProblem
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if StudentProblem.query.filter_by(problem_db_id=problem_id).first():
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return jsonify({"error": "该问题已被学员使用，无法删除"}), 400
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# 移动到备份目录
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trash_dir = os.path.join(problems_dir, "bk")
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os.makedirs(trash_dir, exist_ok=True)
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import time
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backup_name = f"{filename.replace('.md', '')}_{int(time.time())}.md"
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shutil.move(filepath, os.path.join(trash_dir, backup_name))
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db.session.delete(problem)
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db.session.commit()
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return jsonify({"message": "删除成功"})
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