mobile . themes

.claude/settings.local.json

@@ -28,7 +28,9 @@
       "Bash(git push)",
       "Bash(git commit:*)",
       "Bash(git push:*)",
-      "Bash(sqlite3:*)"
+      "Bash(sqlite3:*)",
+      "Bash(source venv/Scripts/activate)",
+      "Bash(venv/Scripts/python.exe:*)"
     ]
   }
 }

add_visibility_column.py

@@ -1,40 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-"""
-添加 exam.visibility 字段的数据库迁移脚本
-"""
-
-from app import app, db
-from models import Exam
-
-def add_visibility_column():
-    """为 Exam 表添加 visibility 字段"""
-    with app.app_context():
-        try:
-            # 检查字段是否已存在
-            inspector = db.inspect(db.engine)
-            columns = [col['name'] for col in inspector.get_columns('exam')]
-
-            if 'visibility' in columns:
-                print("visibility 字段已存在，无需添加")
-                return
-
-            # 添加字段
-            with db.engine.connect() as conn:
-                conn.execute(db.text("ALTER TABLE exam ADD COLUMN visibility VARCHAR(20) DEFAULT 'private'"))
-                conn.commit()
-                print("成功添加 visibility 字段")
-
-                # 将所有现有考试设置为公开（保持向后兼容）
-                conn.execute(db.text("UPDATE exam SET visibility = 'public' WHERE visibility IS NULL"))
-                conn.commit()
-                print("已将现有考试设置为公开")
-
-        except Exception as e:
-            print(f"添加字段时出错: {e}")
-            raise
-
-if __name__ == '__main__':
-    print("开始添加 visibility 字段...")
-    add_visibility_column()
-    print("完成！")

app.py

@@ -4130,6 +4130,24 @@ def api_remove_chat_member(room_id, uid):
         socketio.emit('room_updated', {'room_id': room_id}, room=f'room_{room_id}')
     return jsonify({'success': True})
 
+@app.route('/api/chat/rooms/<int:room_id>/dissolve', methods=['POST'])
+@login_required
+def api_dissolve_room(room_id):
+    """解散群聊（仅群主）"""
+    user_id = session['user']['id']
+    room = ChatRoom.query.get_or_404(room_id)
+    if room.type == 'private':
+        return jsonify({'success': False, 'message': '不能解散私聊'}), 400
+    if room.creator_id != user_id:
+        return jsonify({'success': False, 'message': '只有群主才能解散群聊'}), 403
+    # 删除所有成员、消息、群聊
+    ChatRoomMember.query.filter_by(room_id=room_id).delete()
+    Message.query.filter_by(room_id=room_id).delete()
+    db.session.delete(room)
+    db.session.commit()
+    socketio.emit('room_dissolved', {'room_id': room_id}, room=f'room_{room_id}')
+    return jsonify({'success': True, 'message': '群聊已解散'})
+
 @app.route('/api/chat/rooms/<int:room_id>/read', methods=['POST'])
 @login_required
 def api_mark_chat_read(room_id):
@@ -4920,10 +4938,10 @@ def admin_export_users():
     users = User.query.order_by(User.created_at.desc()).all()
     output = export_users_to_excel(users)
 
-    filename = f"用户数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    filename = f"用户数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
     return send_file(
         output,
-        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        mimetype='text/csv; charset=utf-8',
         as_attachment=True,
         download_name=filename
     )
@@ -4938,10 +4956,10 @@ def admin_export_exams():
     exams = Exam.query.order_by(Exam.created_at.desc()).all()
     output = export_exams_to_excel(exams)
 
-    filename = f"考试数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    filename = f"考试数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
     return send_file(
         output,
-        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        mimetype='text/csv; charset=utf-8',
         as_attachment=True,
         download_name=filename
     )
@@ -4956,10 +4974,10 @@ def admin_export_submissions():
     submissions = Submission.query.order_by(Submission.submitted_at.desc()).all()
     output = export_submissions_to_excel(submissions)
 
-    filename = f"提交记录_{datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    filename = f"提交记录_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
     return send_file(
         output,
-        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        mimetype='text/csv; charset=utf-8',
         as_attachment=True,
         download_name=filename
     )
@@ -4974,10 +4992,10 @@ def admin_export_contests():
     contests = Contest.query.order_by(Contest.created_at.desc()).all()
     output = export_contests_to_excel(contests)
 
-    filename = f"杯赛数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    filename = f"杯赛数据_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
     return send_file(
         output,
-        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        mimetype='text/csv; charset=utf-8',
         as_attachment=True,
         download_name=filename
     )
@@ -4992,10 +5010,10 @@ def admin_export_posts():
     posts = Post.query.order_by(Post.created_at.desc()).all()
     output = export_posts_to_excel(posts)
 
-    filename = f"论坛帖子_{datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    filename = f"论坛帖子_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
     return send_file(
         output,
-        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        mimetype='text/csv; charset=utf-8',
         as_attachment=True,
         download_name=filename
     )

check_applications.py

@@ -1,50 +0,0 @@
-"""
-检查教师申请数据的完整性
-"""
-import sqlite3
-
-db_path = 'instance/database.db'
-conn = sqlite3.connect(db_path)
-cursor = conn.cursor()
-
-print("检查教师申请数据完整性...\n")
-
-# 获取所有待审批的申请
-cursor.execute("""
-    SELECT id, user_id, contest_id, name, email, status
-    FROM teacher_application
-    WHERE status = 'pending'
-""")
-apps = cursor.fetchall()
-
-if not apps:
-    print("没有待审批的教师申请")
-else:
-    print(f"找到 {len(apps)} 个待审批的申请\n")
-
-    for app in apps:
-        app_id, user_id, contest_id, name, email, status = app
-        print(f"申请 ID: {app_id}")
-        print(f"  用户ID: {user_id}, 杯赛ID: {contest_id}")
-        print(f"  姓名: {name}, 邮箱: {email}")
-
-        # 检查用户是否存在
-        cursor.execute("SELECT id, name FROM user WHERE id = ?", (user_id,))
-        user = cursor.fetchone()
-        if user:
-            print(f"  [OK] 用户存在: {user[1]}")
-        else:
-            print(f"  [ERROR] 用户不存在！")
-
-        # 检查杯赛是否存在
-        cursor.execute("SELECT id, name FROM contest WHERE id = ?", (contest_id,))
-        contest = cursor.fetchone()
-        if contest:
-            print(f"  [OK] 杯赛存在: {contest[1]}")
-        else:
-            print(f"  [ERROR] 杯赛不存在！")
-
-        print()
-
-conn.close()
-print("检查完成")

check_database.py

@@ -1,55 +0,0 @@
-# -*- coding: utf-8 -*-
-import sqlite3
-import sys
-
-# 设置输出编码为UTF-8
-sys.stdout.reconfigure(encoding='utf-8')
-
-db_path = 'instance/database.db'
-
-try:
-    conn = sqlite3.connect(db_path)
-    cursor = conn.cursor()
-
-    # 检查数据库编码
-    cursor.execute('PRAGMA encoding')
-    encoding = cursor.fetchone()[0]
-    print(f"数据库编码: {encoding}")
-    print("-" * 50)
-
-    # 获取所有表
-    cursor.execute("SELECT name FROM sqlite_master WHERE type='table'")
-    tables = [row[0] for row in cursor.fetchall()]
-    print(f"\n数据表列表 (共{len(tables)}个):")
-    for table in tables:
-        print(f"  - {table}")
-
-    print("\n" + "=" * 50)
-
-    # 检查每个表的数据
-    for table in tables:
-        cursor.execute(f"SELECT COUNT(*) FROM {table}")
-        count = cursor.fetchone()[0]
-        print(f"\n表 '{table}': {count} 条记录")
-
-        # 显示表结构
-        cursor.execute(f"PRAGMA table_info({table})")
-        columns = cursor.fetchall()
-        print(f"  字段: {', '.join([col[1] for col in columns])}")
-
-        # 显示前3条数据示例
-        if count > 0:
-            cursor.execute(f"SELECT * FROM {table} LIMIT 3")
-            rows = cursor.fetchall()
-            print(f"  示例数据 (前{len(rows)}条):")
-            for i, row in enumerate(rows, 1):
-                print(f"    记录{i}: {row[:5]}...")  # 只显示前5个字段
-
-    conn.close()
-    print("\n" + "=" * 50)
-    print("数据库检查完成！")
-
-except Exception as e:
-    print(f"错误: {e}")
-    import traceback
-    traceback.print_exc()

clean_data.py

@@ -1,49 +0,0 @@
-import os
-from app import app, db
-from models import (
-    Contest, ContestMembership, ContestApplication, ContestRegistration,
-    Exam, Submission, Draft, ExamBookmark,
-    Post, Reply, Poll, Reaction, Bookmark, Report,
-    QuestionBankItem, Notification, SystemNotification,
-    TeacherApplication, InviteCode, ChatRoom, ChatRoomMember, Message
-)
-
-def clean_test_data():
-    with app.app_context():
-        # 删除所有跟杯赛相关的记录
-        ContestMembership.query.delete()
-        ContestApplication.query.delete()
-        ContestRegistration.query.delete()
-        QuestionBankItem.query.delete()
-        TeacherApplication.query.delete()
-        InviteCode.query.delete()
-        Contest.query.delete()
-        
-        # 删除所有跟考试相关的记录
-        Submission.query.delete()
-        Draft.query.delete()
-        ExamBookmark.query.delete()
-        Exam.query.delete()
-
-        # 删除所有跟帖子相关的记录
-        Reply.query.delete()
-        Poll.query.delete()
-        Reaction.query.delete()
-        Bookmark.query.delete()
-        Report.query.delete()
-        Post.query.delete()
-        
-        # 删除聊天系统相关的记录（因为有自动为杯赛建群的功能，顺便清一下比较干净）
-        Message.query.delete()
-        ChatRoomMember.query.delete()
-        ChatRoom.query.delete()
-        
-        # 也可以清理系统通知、普通通知
-        Notification.query.delete()
-        SystemNotification.query.delete()
-
-        db.session.commit()
-        print("所有测试的杯赛、考试、帖子及相关数据已成功删除！")
-
-if __name__ == '__main__':
-    clean_test_data()

create_admin.py

@@ -1,45 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-"""创建管理员账号脚本"""
-
-from app import app, db
-from models import User
-
-def create_admin():
-    with app.app_context():
-        # 检查邮箱是否已存在
-        existing_user = User.query.filter_by(email='1512344589@qq.com').first()
-        if existing_user:
-            print(f'邮箱 1512344589@qq.com 已存在')
-            print(f'用户名: {existing_user.name}')
-            print(f'角色: {existing_user.role}')
-
-            # 更新为管理员
-            if existing_user.role != 'admin':
-                existing_user.role = 'admin'
-                existing_user.password = '1'
-                db.session.commit()
-                print('已将该用户更新为管理员')
-            else:
-                print('该用户已经是管理员')
-            return
-
-        # 创建新管理员
-        admin = User(
-            name='管理员',
-            email='1512344589@qq.com',
-            password='1',
-            role='admin'
-        )
-
-        db.session.add(admin)
-        db.session.commit()
-
-        print('管理员账号创建成功！')
-        print(f'邮箱: {admin.email}')
-        print(f'密码: 1')
-        print(f'角色: {admin.role}')
-        print(f'用户ID: {admin.id}')
-
-if __name__ == '__main__':
-    create_admin()

excel_export.py

@@ -1,217 +1,78 @@
 # excel_export.py
-from openpyxl import Workbook
-from openpyxl.styles import Font, Alignment, PatternFill, Border, Side
-from datetime import datetime
-from io import BytesIO
+import csv
+from io import StringIO, BytesIO
+
+
+def _to_csv(headers, rows):
+    """生成 UTF-8 BOM 编码的 CSV，兼容 VSCode 和 Excel"""
+    buf = StringIO()
+    writer = csv.writer(buf)
+    writer.writerow(headers)
+    writer.writerows(rows)
+
+    output = BytesIO()
+    output.write(b'\xef\xbb\xbf')  # UTF-8 BOM
+    output.write(buf.getvalue().encode('utf-8'))
+    output.seek(0)
+    return output
+
 
 def export_users_to_excel(users):
-    """导出用户数据到Excel"""
-    wb = Workbook()
-    ws = wb.active
-    ws.title = "用户数据"
-
-    # 设置表头样式
-    header_fill = PatternFill(start_color="4472C4", end_color="4472C4", fill_type="solid")
-    header_font = Font(bold=True, color="FFFFFF", size=12)
-    header_alignment = Alignment(horizontal="center", vertical="center")
-
-    # 表头
     headers = ["ID", "用户名", "邮箱", "手机号", "角色", "状态", "完成考试数", "注册时间"]
-    for col, header in enumerate(headers, 1):
-        cell = ws.cell(row=1, column=col, value=header)
-        cell.fill = header_fill
-        cell.font = header_font
-        cell.alignment = header_alignment
+    rows = []
+    for u in users:
+        rows.append([
+            u.id, u.name, u.email or "", u.phone or "", u.role,
+            "已封禁" if u.is_banned else "正常", u.completed_exams,
+            u.created_at.strftime("%Y-%m-%d %H:%M:%S") if u.created_at else ""
+        ])
+    return _to_csv(headers, rows)
 
-    # 数据行
-    for row, user in enumerate(users, 2):
-        ws.cell(row=row, column=1, value=user.id)
-        ws.cell(row=row, column=2, value=user.name)
-        ws.cell(row=row, column=3, value=user.email or "")
-        ws.cell(row=row, column=4, value=user.phone or "")
-        ws.cell(row=row, column=5, value=user.role)
-        ws.cell(row=row, column=6, value="已封禁" if user.is_banned else "正常")
-        ws.cell(row=row, column=7, value=user.completed_exams)
-        ws.cell(row=row, column=8, value=user.created_at.strftime("%Y-%m-%d %H:%M:%S") if user.created_at else "")
-
-    # 调整列宽
-    ws.column_dimensions['A'].width = 8
-    ws.column_dimensions['B'].width = 20
-    ws.column_dimensions['C'].width = 30
-    ws.column_dimensions['D'].width = 15
-    ws.column_dimensions['E'].width = 12
-    ws.column_dimensions['F'].width = 10
-    ws.column_dimensions['G'].width = 12
-    ws.column_dimensions['H'].width = 20
-
-    # 保存到内存
-    output = BytesIO()
-    wb.save(output)
-    output.seek(0)
-    return output
 
 def export_exams_to_excel(exams):
-    """导出考试数据到Excel"""
-    wb = Workbook()
-    ws = wb.active
-    ws.title = "考试数据"
-
-    header_fill = PatternFill(start_color="4472C4", end_color="4472C4", fill_type="solid")
-    header_font = Font(bold=True, color="FFFFFF", size=12)
-    header_alignment = Alignment(horizontal="center", vertical="center")
-
     headers = ["ID", "考试名称", "创建者ID", "总分", "时长(分钟)", "状态", "提交数", "创建时间"]
-    for col, header in enumerate(headers, 1):
-        cell = ws.cell(row=1, column=col, value=header)
-        cell.fill = header_fill
-        cell.font = header_font
-        cell.alignment = header_alignment
+    rows = []
+    for e in exams:
+        rows.append([
+            e.id, e.title, e.creator_id, e.total_score, e.duration, e.status,
+            len(e.submissions) if e.submissions else 0,
+            e.created_at.strftime("%Y-%m-%d %H:%M:%S") if e.created_at else ""
+        ])
+    return _to_csv(headers, rows)
 
-    for row, exam in enumerate(exams, 2):
-        ws.cell(row=row, column=1, value=exam.id)
-        ws.cell(row=row, column=2, value=exam.title)
-        ws.cell(row=row, column=3, value=exam.creator_id)
-        ws.cell(row=row, column=4, value=exam.total_score)
-        ws.cell(row=row, column=5, value=exam.duration)
-        ws.cell(row=row, column=6, value=exam.status)
-        ws.cell(row=row, column=7, value=len(exam.submissions) if exam.submissions else 0)
-        ws.cell(row=row, column=8, value=exam.created_at.strftime("%Y-%m-%d %H:%M:%S") if exam.created_at else "")
-
-    ws.column_dimensions['A'].width = 8
-    ws.column_dimensions['B'].width = 30
-    ws.column_dimensions['C'].width = 12
-    ws.column_dimensions['D'].width = 10
-    ws.column_dimensions['E'].width = 15
-    ws.column_dimensions['F'].width = 12
-    ws.column_dimensions['G'].width = 10
-    ws.column_dimensions['H'].width = 20
-
-    output = BytesIO()
-    wb.save(output)
-    output.seek(0)
-    return output
 
 def export_submissions_to_excel(submissions):
-    """导出提交记录到Excel"""
-    wb = Workbook()
-    ws = wb.active
-    ws.title = "提交记录"
-
-    header_fill = PatternFill(start_color="4472C4", end_color="4472C4", fill_type="solid")
-    header_font = Font(bold=True, color="FFFFFF", size=12)
-    header_alignment = Alignment(horizontal="center", vertical="center")
-
     headers = ["ID", "考试ID", "考试名称", "用户ID", "用户名", "得分", "总分", "状态", "提交时间"]
-    for col, header in enumerate(headers, 1):
-        cell = ws.cell(row=1, column=col, value=header)
-        cell.fill = header_fill
-        cell.font = header_font
-        cell.alignment = header_alignment
+    rows = []
+    for s in submissions:
+        rows.append([
+            s.id, s.exam_id, s.exam.title if s.exam else "", s.user_id,
+            s.user.name if s.user else "", s.score if s.score is not None else "",
+            s.total_score, s.status,
+            s.submitted_at.strftime("%Y-%m-%d %H:%M:%S") if s.submitted_at else ""
+        ])
+    return _to_csv(headers, rows)
 
-    for row, sub in enumerate(submissions, 2):
-        ws.cell(row=row, column=1, value=sub.id)
-        ws.cell(row=row, column=2, value=sub.exam_id)
-        ws.cell(row=row, column=3, value=sub.exam.title if sub.exam else "")
-        ws.cell(row=row, column=4, value=sub.user_id)
-        ws.cell(row=row, column=5, value=sub.user.name if sub.user else "")
-        ws.cell(row=row, column=6, value=sub.score if sub.score is not None else "")
-        ws.cell(row=row, column=7, value=sub.total_score)
-        ws.cell(row=row, column=8, value=sub.status)
-        ws.cell(row=row, column=9, value=sub.submitted_at.strftime("%Y-%m-%d %H:%M:%S") if sub.submitted_at else "")
-
-    ws.column_dimensions['A'].width = 8
-    ws.column_dimensions['B'].width = 10
-    ws.column_dimensions['C'].width = 30
-    ws.column_dimensions['D'].width = 10
-    ws.column_dimensions['E'].width = 20
-    ws.column_dimensions['F'].width = 10
-    ws.column_dimensions['G'].width = 10
-    ws.column_dimensions['H'].width = 12
-    ws.column_dimensions['I'].width = 20
-
-    output = BytesIO()
-    wb.save(output)
-    output.seek(0)
-    return output
 
 def export_contests_to_excel(contests):
-    """导出杯赛数据到Excel"""
-    wb = Workbook()
-    ws = wb.active
-    ws.title = "杯赛数据"
-
-    header_fill = PatternFill(start_color="4472C4", end_color="4472C4", fill_type="solid")
-    header_font = Font(bold=True, color="FFFFFF", size=12)
-    header_alignment = Alignment(horizontal="center", vertical="center")
-
     headers = ["ID", "杯赛名称", "主办方", "开始日期", "结束日期", "状态", "参与人数", "创建时间"]
-    for col, header in enumerate(headers, 1):
-        cell = ws.cell(row=1, column=col, value=header)
-        cell.fill = header_fill
-        cell.font = header_font
-        cell.alignment = header_alignment
+    rows = []
+    for c in contests:
+        rows.append([
+            c.id, c.name, c.organizer or "", c.start_date or "", c.end_date or "",
+            c.status, c.participants,
+            c.created_at.strftime("%Y-%m-%d %H:%M:%S") if c.created_at else ""
+        ])
+    return _to_csv(headers, rows)
 
-    for row, contest in enumerate(contests, 2):
-        ws.cell(row=row, column=1, value=contest.id)
-        ws.cell(row=row, column=2, value=contest.name)
-        ws.cell(row=row, column=3, value=contest.organizer or "")
-        ws.cell(row=row, column=4, value=contest.start_date or "")
-        ws.cell(row=row, column=5, value=contest.end_date or "")
-        ws.cell(row=row, column=6, value=contest.status)
-        ws.cell(row=row, column=7, value=contest.participants)
-        ws.cell(row=row, column=8, value=contest.created_at.strftime("%Y-%m-%d %H:%M:%S") if contest.created_at else "")
-
-    ws.column_dimensions['A'].width = 8
-    ws.column_dimensions['B'].width = 30
-    ws.column_dimensions['C'].width = 20
-    ws.column_dimensions['D'].width = 15
-    ws.column_dimensions['E'].width = 15
-    ws.column_dimensions['F'].width = 12
-    ws.column_dimensions['G'].width = 12
-    ws.column_dimensions['H'].width = 20
-
-    output = BytesIO()
-    wb.save(output)
-    output.seek(0)
-    return output
 
 def export_posts_to_excel(posts):
-    """导出论坛帖子到Excel"""
-    wb = Workbook()
-    ws = wb.active
-    ws.title = "论坛帖子"
-
-    header_fill = PatternFill(start_color="4472C4", end_color="4472C4", fill_type="solid")
-    header_font = Font(bold=True, color="FFFFFF", size=12)
-    header_alignment = Alignment(horizontal="center", vertical="center")
-
     headers = ["ID", "标题", "作者", "分类", "浏览数", "回复数", "点赞数", "创建时间"]
-    for col, header in enumerate(headers, 1):
-        cell = ws.cell(row=1, column=col, value=header)
-        cell.fill = header_fill
-        cell.font = header_font
-        cell.alignment = header_alignment
-
-    for row, post in enumerate(posts, 2):
-        ws.cell(row=row, column=1, value=post.id)
-        ws.cell(row=row, column=2, value=post.title)
-        ws.cell(row=row, column=3, value=post.author.name if post.author else "")
-        ws.cell(row=row, column=4, value=post.category or "")
-        ws.cell(row=row, column=5, value=post.views)
-        ws.cell(row=row, column=6, value=post.reply_count)
-        ws.cell(row=row, column=7, value=post.like_count)
-        ws.cell(row=row, column=8, value=post.created_at.strftime("%Y-%m-%d %H:%M:%S") if post.created_at else "")
-
-    ws.column_dimensions['A'].width = 8
-    ws.column_dimensions['B'].width = 40
-    ws.column_dimensions['C'].width = 20
-    ws.column_dimensions['D'].width = 15
-    ws.column_dimensions['E'].width = 10
-    ws.column_dimensions['F'].width = 10
-    ws.column_dimensions['G'].width = 10
-    ws.column_dimensions['H'].width = 20
-
-    output = BytesIO()
-    wb.save(output)
-    output.seek(0)
-    return output
+    rows = []
+    for p in posts:
+        rows.append([
+            p.id, p.title, p.author.name if p.author else "", p.category or "",
+            p.views, p.reply_count, p.like_count,
+            p.created_at.strftime("%Y-%m-%d %H:%M:%S") if p.created_at else ""
+        ])
+    return _to_csv(headers, rows)

templates/chat.html

@@ -187,7 +187,7 @@
             <div id="friendListForGroup" class="max-h-48 overflow-y-auto space-y-1"></div>
         </div>
         <div class="px-4 py-3 border-t border-white/10">
-            <button onclick="createGroup()" class="btn-futuristic w-full px-4 py-2 text-sm">创建</button>
+            <button id="groupActionBtn" onclick="createGroup()" class="btn-futuristic w-full px-4 py-2 text-sm">创建</button>
         </div>
     </div>
 </div>
@@ -203,8 +203,9 @@
             </div>
         </div>
         <div id="membersList" class="p-4 overflow-y-auto max-h-96 space-y-2"></div>
-        <div id="inviteSection" class="px-4 py-3 border-t border-white/10 hidden">
+        <div id="inviteSection" class="px-4 py-3 border-t border-white/10 hidden space-y-2">
             <button onclick="showInvite()" class="btn-futuristic w-full px-4 py-2 text-sm">邀请好友</button>
+            <button id="dissolveBtn" onclick="dissolveGroup()" class="w-full px-4 py-2 text-sm rounded-lg bg-red-500/20 text-red-400 hover:bg-red-500/30 border border-red-500/30 transition-colors hidden">解散群聊</button>
         </div>
     </div>
 </div>
@@ -943,7 +944,7 @@ async function showCreateGroup() {
     modal.classList.add('flex');
     // 重置弹窗标题和按钮（防止被邀请好友功能覆盖）
     document.querySelector('#createGroupModal h3').textContent = '创建群聊';
-    const createBtn = document.querySelector('#createGroupModal .bg-primary');
+    const createBtn = document.getElementById('groupActionBtn');
     createBtn.textContent = '创建';
     createBtn.onclick = createGroup;
     document.getElementById('groupName').value = '';
@@ -1036,6 +1037,7 @@ async function showMembers() {
         </div>`;
     }).join('');
     document.getElementById('inviteSection').classList.toggle('hidden', !isGroup);
+    document.getElementById('dissolveBtn').classList.toggle('hidden', !isCreator);
 }
 
 function hideMembers() {
@@ -1044,11 +1046,27 @@ function hideMembers() {
     modal.classList.remove('flex');
 }
 
+async function dissolveGroup() {
+    if (!confirm('确定要解散该群聊？所有聊天记录将被删除，此操作不可撤销。')) return;
+    const res = await fetch(`/api/chat/rooms/${currentRoomId}/dissolve`, {method:'POST'});
+    const data = await res.json();
+    if (data.success) {
+        hideMembers();
+        currentRoomId = null;
+        document.getElementById('chat-header-info').innerHTML = '';
+        document.getElementById('messages').innerHTML = '';
+        document.getElementById('chat-input-area').classList.add('hidden');
+        await loadRooms();
+    } else {
+        alert(data.message || '操作失败');
+    }
+}
+
 async function showInvite() {
     hideMembers();
     showCreateGroup();
     document.querySelector('#createGroupModal h3').textContent = '邀请好友';
-    const btn = document.querySelector('#createGroupModal .bg-primary');
+    const btn = document.getElementById('groupActionBtn');
     btn.textContent = '邀请';
     btn.onclick = async () => {
         const ids = [...document.querySelectorAll('.friend-check:checked')].map(c => parseInt(c.value));

templates/forum.html

@@ -491,7 +491,7 @@ function renderPosts(posts) {
                 <div class="mt-auto flex flex-col sm:flex-row sm:items-center justify-between gap-3 pt-4 border-t border-slate-100/60">
                     <div class="flex items-center gap-3">
                         <span class="text-sm font-bold text-slate-800 hover:text-indigo-600 transition-colors cursor-pointer" onclick="event.stopPropagation();showProfile('${p.author_id}')">${esc(p.author)}</span>
-                        ${!p.is_official ? `<span class="text-[10px] text-slate-400 flex items-center gap-1 bg-slate-50 px-2 py-0.5 rounded-md border border-slate-100"><svg class="w-3 h-3 text-amber-400" fill="currentColor" viewBox="0 0 20 20"><path d="M9.049 2.927c.3-.921 1.603-.921 1.902 0l1.07 3.292a1 1 0 00.95.69h3.462c.969 0 1.371 1.24.588 1.81l-2.8 2.034a1 1 0 00-.364 1.118l1.07 3.292c.3.921-.755 1.688-1.54 1.118l-2.8-2.034a1 1 0 00-1.175 0l-2.8 2.034c-.784.57-1.838-.197-1.539-1.118l1.07-3.292a1 1 0 00-.364-1.118L2.98 8.72c-.783-.57-.38-1.81.588-1.81h3.461a1 1 0 00.951-.69l1.07-3.292z"/></svg>Lv.${randomLv}</span>` : ''}
+                        ${!p.is_official ? `<span class="text-[10px] text-slate-400 flex items-center gap-1 bg-slate-50 px-2 py-0.5 rounded-md border border-slate-100"><svg class="w-3 h-3 text-amber-400" fill="currentColor" viewBox="0 0 20 20"><path d="M9.049 2.927c.3-.921 1.603-.921 1.902 0l1.07 3.292a1 1 0 00.95.69h3.462c.969 0 1.371 1.24.588 1.81l-2.8 2.034a1 1 0 00-.364 1.118l1.07 3.292c.3.921-.755 1.688-1.54 1.118l-2.8-2.034a1 1 0 00-1.175 0l-2.8 2.034c-.784.57-1.838-.197-1.539-1.118l1.07-3.292a1 1 0 00-.364-1.118L2.98 8.72c-.783-.57-.38-1.81.588-1.81h3.461a1 1 0 00.951-.69l1.07-3.292z"/></svg>Lv.${p.author_level || 1}</span>` : ''}
                         <span class="text-xs text-slate-400 bg-slate-50 px-2 py-1 rounded-md">${p.created_at}</span>
                     </div>
                     

templates/login.html

@@ -2,15 +2,16 @@
 {% block title %}登录 - 智联青云{% endblock %}
 {% block navbar %}{% endblock %}
 {% block content %}
-<div class="min-h-screen bg-slate-50 flex flex-col justify-center py-12 sm:px-6 lg:px-8">
+<canvas id="meteor-canvas" style="position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;"></canvas>
+<div class="min-h-screen flex flex-col justify-center py-12 sm:px-6 lg:px-8 relative" style="z-index:1;">
     <div class="sm:mx-auto sm:w-full sm:max-w-md">
         <h2 class="mt-6 text-center text-3xl font-extrabold bg-gradient-to-r from-blue-600 via-purple-600 to-pink-600 bg-clip-text text-transparent animate-pulse">登录您的账户</h2>
-        <p class="mt-2 text-center text-sm text-slate-600">
+        <p class="mt-2 text-center text-sm text-slate-300">
             或者 <a href="/register" class="font-medium text-primary hover:text-blue-500 transition-all duration-300 hover:scale-110 inline-block">注册新账户</a>
         </p>
     </div>
     <div class="mt-8 sm:mx-auto sm:w-full sm:max-w-md">
-        <div class="futuristic-card py-8 px-4 sm:px-10">
+        <div class="futuristic-card py-8 px-4 sm:px-10" style="background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);">
             <div class="flex border-b border-slate-200 mb-6">
                 <button id="tab-phone" onclick="switchTab('phone')" class="flex-1 pb-4 text-sm font-medium text-center text-primary border-b-2 border-primary transition-all duration-300 hover:scale-105">手机验证码登录</button>
                 <button id="tab-email" onclick="switchTab('email')" class="flex-1 pb-4 text-sm font-medium text-center text-slate-500 hover:text-slate-700 transition-all duration-300 hover:scale-105">邮箱密码登录</button>
@@ -143,5 +144,109 @@ async function handleEmailLogin(e) {
 }
 
 fetchCaptcha('phone');
+
+// 流星粒子背景
+(function() {
+    const canvas = document.getElementById('meteor-canvas');
+    const ctx = canvas.getContext('2d');
+    let W, H;
+    window._mouseX = -9999;
+    window._mouseY = -9999;
+    document.addEventListener('mousemove', function(e) { window._mouseX = e.clientX; window._mouseY = e.clientY; });
+    document.addEventListener('mouseleave', function() { window._mouseX = -9999; window._mouseY = -9999; });
+
+    function resize() {
+        W = canvas.width = window.innerWidth;
+        H = canvas.height = window.innerHeight;
+    }
+    resize();
+    window.addEventListener('resize', resize);
+
+    const COUNT = 120;
+    const MOUSE_R = 150;
+    const REPEL = 8;
+    const particles = [];
+
+    function rand(a, b) { return Math.random() * (b - a) + a; }
+
+    function spawn(warm) {
+        const angle = rand(Math.PI * 0.6, Math.PI * 0.8);
+        const speed = rand(2, 5);
+        const p = {
+            x: rand(0, W * 1.2),
+            y: warm ? rand(-H * 0.3, H) : rand(-H * 0.3, 0),
+            vx: Math.cos(angle) * speed,
+            vy: Math.sin(angle) * speed,
+            len: rand(15, 40),
+            size: rand(0.8, 2),
+            alpha: rand(0.3, 0.9),
+            hue: rand(190, 260),
+            life: 0,
+            maxLife: rand(120, 300)
+        };
+        if (warm) p.life = rand(0, p.maxLife);
+        return p;
+    }
+
+    for (let i = 0; i < COUNT; i++) particles.push(spawn(true));
+
+    function loop() {
+        ctx.clearRect(0, 0, W, H);
+
+        const bg = ctx.createRadialGradient(W/2, H/2, 0, W/2, H/2, Math.max(W, H) * 0.7);
+        bg.addColorStop(0, '#0f172a');
+        bg.addColorStop(1, '#020617');
+        ctx.fillStyle = bg;
+        ctx.fillRect(0, 0, W, H);
+
+        const mx = window._mouseX, my = window._mouseY;
+
+        for (let i = 0; i < particles.length; i++) {
+            const p = particles[i];
+            p.life++;
+
+            const dx = p.x - mx, dy = p.y - my;
+            const dist = Math.sqrt(dx * dx + dy * dy);
+            if (dist < MOUSE_R && dist > 0) {
+                const f = (1 - dist / MOUSE_R) * REPEL;
+                p.x += (dx / dist) * f;
+                p.y += (dy / dist) * f;
+            }
+
+            p.x += p.vx;
+            p.y += p.vy;
+
+            let a = p.alpha;
+            if (p.life < 20) a *= p.life / 20;
+            if (p.life > p.maxLife - 30) a *= (p.maxLife - p.life) / 30;
+
+            const spd = Math.sqrt(p.vx * p.vx + p.vy * p.vy);
+            const tx = p.x - (p.vx / spd) * p.len * 0.6;
+            const ty = p.y - (p.vy / spd) * p.len * 0.6;
+
+            const g = ctx.createLinearGradient(tx, ty, p.x, p.y);
+            g.addColorStop(0, `hsla(${p.hue},80%,70%,0)`);
+            g.addColorStop(1, `hsla(${p.hue},80%,70%,${a})`);
+            ctx.beginPath();
+            ctx.moveTo(tx, ty);
+            ctx.lineTo(p.x, p.y);
+            ctx.strokeStyle = g;
+            ctx.lineWidth = p.size;
+            ctx.lineCap = 'round';
+            ctx.stroke();
+
+            ctx.beginPath();
+            ctx.arc(p.x, p.y, p.size * 0.8, 0, Math.PI * 2);
+            ctx.fillStyle = `hsla(${p.hue},90%,85%,${a})`;
+            ctx.fill();
+
+            if (p.life >= p.maxLife || p.y > H + 50 || p.x < -100) {
+                particles[i] = spawn(false);
+            }
+        }
+        requestAnimationFrame(loop);
+    }
+    loop();
+})();
 </script>
 {% endblock %}

templates/profile.html

@@ -277,23 +277,23 @@ async function loadFriends() {
         if (!data.success) throw new Error(data.message);
         if (data.friends.length === 0) {
             container.innerHTML = '<div class="col-span-2 text-center py-4 text-slate-400">暂无好友</div>';
-            return;
+        } else {
+            let html = '';
+            data.friends.forEach(f => {
+                html += `
+                <div class="flex items-center space-x-3 p-3 border border-slate-100 rounded-xl bg-white">
+                    <div class="w-10 h-10 bg-slate-200 rounded-full flex items-center justify-center text-slate-600 text-sm font-bold overflow-hidden">
+                        ${f.avatar ? `<img src="${f.avatar}" class="w-full h-full object-cover">` : f.name.charAt(0).toUpperCase()}
+                    </div>
+                    <div class="flex-1 min-w-0">
+                        <div class="text-sm font-medium text-slate-900 truncate">${f.name}</div>
+                        <div class="text-xs text-slate-400">好友 · ${f.created_at}</div>
+                    </div>
+                    <a href="/chat?dm=${f.id}" class="btn-futuristic px-3 py-1.5 text-xs rounded-lg transition-colors font-medium">私聊</a>
+                </div>`;
+            });
+            container.innerHTML = html;
         }
-        let html = '';
-        data.friends.forEach(f => {
-            html += `
-            <div class="flex items-center space-x-3 p-3 border border-slate-100 rounded-xl bg-white">
-                <div class="w-10 h-10 bg-slate-200 rounded-full flex items-center justify-center text-slate-600 text-sm font-bold overflow-hidden">
-                    ${f.avatar ? `<img src="${f.avatar}" class="w-full h-full object-cover">` : f.name.charAt(0).toUpperCase()}
-                </div>
-                <div class="flex-1 min-w-0">
-                    <div class="text-sm font-medium text-slate-900 truncate">${f.name}</div>
-                    <div class="text-xs text-slate-400">好友 · ${f.created_at}</div>
-                </div>
-                <a href="/chat?dm=${f.id}" class="btn-futuristic px-3 py-1.5 text-xs rounded-lg transition-colors font-medium">私聊</a>
-            </div>`;
-        });
-        container.innerHTML = html;
     } catch (e) {
         container.innerHTML = '<div class="col-span-2 text-center py-4 text-red-500">加载失败</div>';
     }