新增后台管理系统

功能模块:
- 仪表盘: 用户统计、帖子统计、帖子类型分布、热门标签、最新帖子
- 用户管理: 查看用户列表、删除用户
- 帖子管理: 查看/删除帖子、置顶功能、帖子详情预览
- 主题管理: 查看/删除主题、主题详情预览

端口: 19005
This commit is contained in:
2026-04-08 13:47:13 +08:00
parent 7f8fbc9605
commit 301c286b8e
6 changed files with 1042 additions and 4 deletions

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"""
技术论坛 - 后台管理系统
"""
from flask import Flask, render_template, jsonify, request
from flask_cors import CORS
import json
from pathlib import Path
from datetime import datetime
app = Flask(__name__)
CORS(app)
# 数据目录
DATA_DIR = Path(__file__).parent.parent / 'data'
USERS_FILE = DATA_DIR / 'users.json'
POSTS_FILE = DATA_DIR / 'posts.json'
TOPICS_FILE = DATA_DIR / 'topics.json'
def load_users():
if USERS_FILE.exists():
return json.loads(USERS_FILE.read_text(encoding='utf-8'))
return {}
def load_posts():
if POSTS_FILE.exists():
return json.loads(POSTS_FILE.read_text(encoding='utf-8'))
return {}
def load_topics():
if TOPICS_FILE.exists():
return json.loads(TOPICS_FILE.read_text(encoding='utf-8'))
return {}
def save_users(users):
USERS_FILE.write_text(json.dumps(users, ensure_ascii=False, indent=2), encoding='utf-8')
def save_posts(posts):
POSTS_FILE.write_text(json.dumps(posts, ensure_ascii=False, indent=2), encoding='utf-8')
def save_topics(topics):
TOPICS_FILE.write_text(json.dumps(topics, ensure_ascii=False, indent=2), encoding='utf-8')
# ============ 页面路由 ============
@app.route('/')
def index():
return render_template('index.html')
@app.route('/users')
def users_page():
return render_template('users.html')
@app.route('/posts')
def posts_page():
return render_template('posts.html')
@app.route('/topics')
def topics_page():
return render_template('topics.html')
# ============ API路由 ============
@app.route('/api/stats')
def api_stats():
users = load_users()
posts = load_posts()
topics = load_topics()
# 统计
total_messages = 0
for post in posts.values():
total_messages += len(post.get('replies', []))
today = datetime.now().strftime('%Y-%m-%d')
today_posts = sum(1 for p in posts.values() if p.get('created_at', '').startswith(today))
today_users = sum(1 for u in users.values() if u.get('created_at', '').startswith(today))
# 帖子类型统计
discussion_count = sum(1 for p in posts.values() if p.get('type') == 'discussion')
share_count = sum(1 for p in posts.values() if p.get('type') == 'share')
return jsonify({
'users_count': len(users),
'posts_count': len(posts),
'topics_count': len(topics),
'messages_count': total_messages,
'today_posts': today_posts,
'today_users': today_users,
'discussion_count': discussion_count,
'share_count': share_count,
})
@app.route('/api/users')
def api_users():
users = load_users()
posts = load_posts()
user_list = []
for uid, user in users.items():
# 统计用户帖子和回复数
posts_count = len(user.get('posts', []))
replies_count = 0
for post in posts.values():
for reply in post.get('replies', []):
if reply.get('author_id') == uid:
replies_count += 1
user_list.append({
'id': uid,
'username': user.get('username', ''),
'email': user.get('email', ''),
'phone': user.get('phone', ''),
'posts_count': posts_count,
'replies_count': replies_count,
'created_at': user.get('created_at', ''),
})
user_list.sort(key=lambda x: x['created_at'], reverse=True)
return jsonify(user_list)
@app.route('/api/users/<user_id>', methods=['DELETE'])
def api_delete_user(user_id):
users = load_users()
posts = load_posts()
topics = load_topics()
if user_id not in users:
return jsonify({'error': '用户不存在'}), 404
# 删除用户的帖子
for post_id in users[user_id].get('posts', []):
if post_id in posts:
del posts[post_id]
# 从主题关注中移除
for topic in topics.values():
if user_id in topic.get('followers', []):
topic['followers'].remove(user_id)
# 删除用户
del users[user_id]
save_users(users)
save_posts(posts)
save_topics(topics)
return jsonify({'success': True})
@app.route('/api/posts')
def api_posts():
posts = load_posts()
users = load_users()
post_type = request.args.get('type')
post_list = []
for pid, post in posts.items():
if post_type and post['type'] != post_type:
continue
author = users.get(post['author_id'], {})
post_list.append({
'id': pid,
'title': post['title'],
'type': post['type'],
'author': author.get('username', '未知'),
'author_id': post['author_id'],
'likes': len(post.get('likes', [])),
'replies': len(post.get('replies', [])),
'views': post.get('views', 0),
'is_pinned': post.get('is_pinned', False),
'created_at': post['created_at'],
})
post_list.sort(key=lambda x: x['created_at'], reverse=True)
return jsonify(post_list)
@app.route('/api/posts/<post_id>')
def api_post_detail(post_id):
posts = load_posts()
users = load_users()
post = posts.get(post_id)
if not post:
return jsonify({'error': '帖子不存在'}), 404
author = users.get(post['author_id'], {})
# 获取回复
replies = []
for reply in post.get('replies', []):
reply_author = users.get(reply['author_id'], {})
replies.append({
'id': reply['id'],
'content': reply['content'][:100] + '...' if len(reply['content']) > 100 else reply['content'],
'author': reply_author.get('username', '未知'),
'likes': len(reply.get('likes', [])),
'created_at': reply['created_at'],
})
return jsonify({
'id': post_id,
'title': post['title'],
'content': post['content'],
'type': post['type'],
'author': author.get('username', '未知'),
'tags': post.get('tags', []),
'likes': len(post.get('likes', [])),
'replies': replies,
'views': post.get('views', 0),
'is_pinned': post.get('is_pinned', False),
'created_at': post['created_at'],
})
@app.route('/api/posts/<post_id>', methods=['DELETE'])
def api_delete_post(post_id):
posts = load_posts()
users = load_users()
if post_id not in posts:
return jsonify({'error': '帖子不存在'}), 404
author_id = posts[post_id].get('author_id')
del posts[post_id]
# 从用户列表中移除
if author_id and author_id in users:
if post_id in users[author_id].get('posts', []):
users[author_id]['posts'].remove(post_id)
save_posts(posts)
save_users(users)
return jsonify({'success': True})
@app.route('/api/posts/<post_id>/pin', methods=['POST'])
def api_pin_post(post_id):
posts = load_posts()
if post_id not in posts:
return jsonify({'error': '帖子不存在'}), 404
posts[post_id]['is_pinned'] = not posts[post_id].get('is_pinned', False)
save_posts(posts)
return jsonify({
'success': True,
'is_pinned': posts[post_id]['is_pinned']
})
@app.route('/api/topics')
def api_topics():
topics = load_topics()
users = load_users()
topic_list = []
for tid, topic in topics.items():
author = users.get(topic['author_id'], {})
topic_list.append({
'id': tid,
'name': topic['name'],
'icon': topic.get('icon', '🔧'),
'author': author.get('username', '未知'),
'sub_topics_count': len(topic.get('sub_topics', [])),
'questions_count': len(topic.get('questions', [])),
'followers_count': len(topic.get('followers', [])),
'created_at': topic['created_at'],
})
topic_list.sort(key=lambda x: x['followers_count'], reverse=True)
return jsonify(topic_list)
@app.route('/api/topics/<topic_id>')
def api_topic_detail(topic_id):
topics = load_topics()
users = load_users()
topic = topics.get(topic_id)
if not topic:
return jsonify({'error': '主题不存在'}), 404
author = users.get(topic['author_id'], {})
return jsonify({
'id': topic_id,
'name': topic['name'],
'description': topic.get('description', ''),
'icon': topic.get('icon', '🔧'),
'author': author.get('username', '未知'),
'sub_topics': topic.get('sub_topics', []),
'questions': topic.get('questions', []),
'followers_count': len(topic.get('followers', [])),
'created_at': topic['created_at'],
})
@app.route('/api/topics/<topic_id>', methods=['DELETE'])
def api_delete_topic(topic_id):
topics = load_topics()
if topic_id not in topics:
return jsonify({'error': '主题不存在'}), 404
del topics[topic_id]
save_topics(topics)
return jsonify({'success': True})
@app.route('/api/tags')
def api_tags():
posts = load_posts()
tag_counts = {}
for post in posts.values():
for tag in post.get('tags', []):
tag_counts[tag] = tag_counts.get(tag, 0) + 1
tags = sorted(tag_counts.items(), key=lambda x: x[1], reverse=True)
return jsonify([{'name': t[0], 'count': t[1]} for t in tags[:20]])
if __name__ == '__main__':
print("=" * 50)
print("技术论坛 - 后台管理系统")
print("=" * 50)
print(f"访问地址: http://localhost:19005")
print("=" * 50)
app.run(host='0.0.0.0', port=19005, debug=True)

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>技术论坛 - 后台管理</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
<style>
.gradient-bg { background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%); }
</style>
</head>
<body class="bg-gray-50 min-h-screen">
<div class="flex">
<!-- 侧边栏 -->
<aside class="w-64 bg-slate-800 min-h-screen fixed left-0 top-0">
<div class="p-6">
<h1 class="text-white text-xl font-bold flex items-center gap-2">
<i class="ri-code-s-slash-line text-2xl text-blue-400"></i>
论坛后台
</h1>
</div>
<nav class="mt-6">
<a href="/" class="flex items-center gap-3 px-6 py-3 bg-slate-700 text-white">
<i class="ri-dashboard-line"></i><span>仪表盘</span>
</a>
<a href="/users" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-user-line"></i><span>用户管理</span>
</a>
<a href="/posts" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-file-text-line"></i><span>帖子管理</span>
</a>
<a href="/topics" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-tools-line"></i><span>主题管理</span>
</a>
</nav>
<div class="absolute bottom-0 left-0 right-0 p-4 border-t border-slate-700">
<a href="http://localhost:19004" target="_blank" class="text-slate-400 hover:text-white text-sm flex items-center gap-2">
<i class="ri-external-link-line"></i> 访问前台
</a>
</div>
</aside>
<!-- 主内容 -->
<main class="ml-64 flex-1 p-8">
<!-- 统计卡片 -->
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
<div class="bg-white rounded-xl p-6 shadow-sm border border-gray-100">
<div class="flex items-center justify-between">
<div>
<p class="text-gray-500 text-sm">用户总数</p>
<p class="text-3xl font-bold text-gray-800 mt-2" id="stat-users">-</p>
</div>
<div class="w-12 h-12 bg-blue-100 rounded-lg flex items-center justify-center">
<i class="ri-user-line text-2xl text-blue-600"></i>
</div>
</div>
<p class="text-xs text-gray-400 mt-2">今日新增: <span id="stat-today-users">0</span></p>
</div>
<div class="bg-white rounded-xl p-6 shadow-sm border border-gray-100">
<div class="flex items-center justify-between">
<div>
<p class="text-gray-500 text-sm">帖子总数</p>
<p class="text-3xl font-bold text-gray-800 mt-2" id="stat-posts">-</p>
</div>
<div class="w-12 h-12 bg-green-100 rounded-lg flex items-center justify-center">
<i class="ri-file-text-line text-2xl text-green-600"></i>
</div>
</div>
<p class="text-xs text-gray-400 mt-2">今日发布: <span id="stat-today-posts">0</span></p>
</div>
<div class="bg-white rounded-xl p-6 shadow-sm border border-gray-100">
<div class="flex items-center justify-between">
<div>
<p class="text-gray-500 text-sm">主题总数</p>
<p class="text-3xl font-bold text-gray-800 mt-2" id="stat-topics">-</p>
</div>
<div class="w-12 h-12 bg-purple-100 rounded-lg flex items-center justify-center">
<i class="ri-tools-line text-2xl text-purple-600"></i>
</div>
</div>
</div>
<div class="bg-white rounded-xl p-6 shadow-sm border border-gray-100">
<div class="flex items-center justify-between">
<div>
<p class="text-gray-500 text-sm">消息总数</p>
<p class="text-3xl font-bold text-gray-800 mt-2" id="stat-messages">-</p>
</div>
<div class="w-12 h-12 bg-orange-100 rounded-lg flex items-center justify-center">
<i class="ri-message-3-line text-2xl text-orange-600"></i>
</div>
</div>
</div>
</div>
<!-- 帖子类型分布 & 热门标签 -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
<i class="ri-pie-chart-line text-blue-500"></i>
帖子类型分布
</h2>
<div id="typeChart" class="flex items-center justify-center gap-8 py-8">
<div class="text-center">
<div class="text-3xl font-bold text-blue-600" id="discussion-count">0</div>
<div class="text-sm text-gray-500">技术交流</div>
</div>
<div class="text-center">
<div class="text-3xl font-bold text-purple-600" id="share-count">0</div>
<div class="text-sm text-gray-500">工具分享</div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
<i class="ri-price-tag-3-line text-green-500"></i>
热门标签
</h2>
<div id="tagsList" class="flex flex-wrap gap-2">
<p class="text-gray-500">加载中...</p>
</div>
</div>
</div>
<!-- 最新帖子 -->
<div class="mt-6 bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
<i class="ri-time-line text-purple-500"></i>
最新帖子
</h2>
<div id="recentPosts" class="space-y-3">
<p class="text-gray-500">加载中...</p>
</div>
</div>
</main>
</div>
<script>
async function loadStats() {
const res = await fetch('/api/stats');
const data = await res.json();
document.getElementById('stat-users').textContent = data.users_count;
document.getElementById('stat-posts').textContent = data.posts_count;
document.getElementById('stat-topics').textContent = data.topics_count;
document.getElementById('stat-messages').textContent = data.messages_count;
document.getElementById('stat-today-users').textContent = data.today_users;
document.getElementById('stat-today-posts').textContent = data.today_posts;
document.getElementById('discussion-count').textContent = data.discussion_count;
document.getElementById('share-count').textContent = data.share_count;
}
async function loadTags() {
const res = await fetch('/api/tags');
const tags = await res.json();
const container = document.getElementById('tagsList');
if (tags.length === 0) {
container.innerHTML = '<p class="text-gray-500">暂无标签</p>';
return;
}
container.innerHTML = tags.map(tag => `
<span class="px-3 py-1 bg-gray-100 text-gray-700 rounded-full text-sm">
${tag.name} (${tag.count})
</span>
`).join('');
}
async function loadRecentPosts() {
const res = await fetch('/api/posts');
const posts = await res.json();
const container = document.getElementById('recentPosts');
if (posts.length === 0) {
container.innerHTML = '<p class="text-gray-500">暂无帖子</p>';
return;
}
container.innerHTML = posts.slice(0, 5).map(p => `
<div class="flex items-center justify-between p-3 bg-gray-50 rounded-lg">
<div class="flex items-center gap-3">
<span class="px-2 py-0.5 rounded text-xs ${p.type === 'discussion' ? 'bg-blue-100 text-blue-600' : 'bg-purple-100 text-purple-600'}">
${p.type === 'discussion' ? '交流' : '分享'}
</span>
<span class="font-medium text-gray-800">${p.title}</span>
</div>
<div class="flex items-center gap-4 text-sm text-gray-500">
<span>${p.author}</span>
<span>${new Date(p.created_at).toLocaleDateString()}</span>
<span><i class="ri-eye-line"></i> ${p.views}</span>
</div>
</div>
`).join('');
}
loadStats();
loadTags();
loadRecentPosts();
</script>
</body>
</html>

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>帖子管理 - 论坛后台</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
</head>
<body class="bg-gray-50 min-h-screen">
<div class="flex">
<aside class="w-64 bg-slate-800 min-h-screen fixed left-0 top-0">
<div class="p-6">
<h1 class="text-white text-xl font-bold flex items-center gap-2">
<i class="ri-code-s-slash-line text-2xl text-blue-400"></i>
论坛后台
</h1>
</div>
<nav class="mt-6">
<a href="/" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-dashboard-line"></i><span>仪表盘</span>
</a>
<a href="/users" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-user-line"></i><span>用户管理</span>
</a>
<a href="/posts" class="flex items-center gap-3 px-6 py-3 bg-slate-700 text-white">
<i class="ri-file-text-line"></i><span>帖子管理</span>
</a>
<a href="/topics" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-tools-line"></i><span>主题管理</span>
</a>
</nav>
</aside>
<main class="ml-64 flex-1 p-8">
<div class="flex items-center justify-between mb-6">
<h1 class="text-2xl font-bold text-gray-800">帖子管理</h1>
<select id="typeFilter" onchange="loadPosts()" class="px-4 py-2 border border-gray-200 rounded-lg">
<option value="">全部类型</option>
<option value="discussion">技术交流</option>
<option value="share">工具分享</option>
</select>
</div>
<div class="bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
<table class="w-full">
<thead class="bg-gray-50 border-b border-gray-100">
<tr>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">标题</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">类型</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">作者</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">浏览/赞/回复</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">状态</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">发布时间</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">操作</th>
</tr>
</thead>
<tbody id="postTable">
<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">加载中...</td></tr>
</tbody>
</table>
</div>
<!-- 详情弹窗 -->
<div id="detailModal" class="fixed inset-0 bg-black/50 hidden items-center justify-center z-50 p-4">
<div class="bg-white rounded-xl w-full max-w-2xl max-h-[80vh] overflow-hidden flex flex-col">
<div class="p-6 border-b flex justify-between items-center">
<h2 class="text-xl font-bold text-gray-800" id="modalTitle">帖子详情</h2>
<button onclick="closeModal()" class="text-gray-400"><i class="ri-close-line text-2xl"></i></button>
</div>
<div class="p-6 overflow-auto flex-1" id="modalContent"></div>
</div>
</div>
</main>
</div>
<script>
async function loadPosts() {
const type = document.getElementById('typeFilter').value;
const url = type ? `/api/posts?type=${type}` : '/api/posts';
const res = await fetch(url);
const posts = await res.json();
const tbody = document.getElementById('postTable');
if (posts.length === 0) {
tbody.innerHTML = '<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">暂无帖子</td></tr>';
return;
}
tbody.innerHTML = posts.map(p => `
<tr class="border-b border-gray-50 hover:bg-gray-50">
<td class="px-6 py-4">
<p class="font-medium text-gray-800 truncate max-w-xs">${p.title}</p>
</td>
<td class="px-6 py-4">
<span class="px-2 py-1 rounded text-xs ${p.type === 'discussion' ? 'bg-blue-100 text-blue-600' : 'bg-purple-100 text-purple-600'}">
${p.type === 'discussion' ? '技术交流' : '工具分享'}
</span>
</td>
<td class="px-6 py-4 text-gray-600">${p.author}</td>
<td class="px-6 py-4 text-sm text-gray-500">
${p.views} / ${p.likes} / ${p.replies}
</td>
<td class="px-6 py-4">
${p.is_pinned ? '<span class="px-2 py-1 bg-red-100 text-red-600 rounded text-xs">置顶</span>' : '-'}
</td>
<td class="px-6 py-4 text-sm text-gray-500">
${new Date(p.created_at).toLocaleDateString()}
</td>
<td class="px-6 py-4">
<button onclick="viewPost('${p.id}')" class="text-blue-500 hover:text-blue-700 mr-3">
<i class="ri-eye-line"></i>
</button>
<button onclick="pinPost('${p.id}')" class="text-yellow-500 hover:text-yellow-700 mr-3">
<i class="ri-pushpin-line"></i>
</button>
<button onclick="deletePost('${p.id}')" class="text-red-500 hover:text-red-700">
<i class="ri-delete-bin-line"></i>
</button>
</td>
</tr>
`).join('');
}
async function viewPost(postId) {
const res = await fetch(`/api/posts/${postId}`);
const post = await res.json();
document.getElementById('modalTitle').textContent = post.title;
document.getElementById('modalContent').innerHTML = `
<div class="space-y-4">
<div class="grid grid-cols-3 gap-4 p-4 bg-gray-50 rounded-lg">
<div>
<p class="text-sm text-gray-500">作者</p>
<p class="font-medium">${post.author}</p>
</div>
<div>
<p class="text-sm text-gray-500">类型</p>
<p class="font-medium">${post.type === 'discussion' ? '技术交流' : '工具分享'}</p>
</div>
<div>
<p class="text-sm text-gray-500">浏览/赞</p>
<p class="font-medium">${post.views} / ${post.likes}</p>
</div>
</div>
<div>
<p class="text-sm text-gray-500 mb-2">内容</p>
<div class="p-4 bg-gray-50 rounded-lg text-sm text-gray-700 whitespace-pre-wrap max-h-60 overflow-auto">
${post.content}
</div>
</div>
${post.replies.length > 0 ? `
<div>
<p class="text-sm text-gray-500 mb-2">回复 (${post.replies.length})</p>
<div class="space-y-2 max-h-40 overflow-auto">
${post.replies.map(r => `
<div class="p-2 bg-gray-50 rounded text-sm">
<span class="font-medium">${r.author}</span>: ${r.content}
</div>
`).join('')}
</div>
</div>
` : ''}
</div>
`;
document.getElementById('detailModal').classList.remove('hidden');
document.getElementById('detailModal').classList.add('flex');
}
function closeModal() {
document.getElementById('detailModal').classList.add('hidden');
document.getElementById('detailModal').classList.remove('flex');
}
async function pinPost(postId) {
const res = await fetch(`/api/posts/${postId}/pin`, { method: 'POST' });
const data = await res.json();
if (data.success) {
loadPosts();
}
}
async function deletePost(postId) {
if (!confirm('确定要删除这个帖子吗?')) return;
const res = await fetch(`/api/posts/${postId}`, { method: 'DELETE' });
const data = await res.json();
if (data.success) {
loadPosts();
}
}
loadPosts();
</script>
</body>
</html>

181
admin/templates/topics.html Normal file
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>主题管理 - 论坛后台</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
</head>
<body class="bg-gray-50 min-h-screen">
<div class="flex">
<aside class="w-64 bg-slate-800 min-h-screen fixed left-0 top-0">
<div class="p-6">
<h1 class="text-white text-xl font-bold flex items-center gap-2">
<i class="ri-code-s-slash-line text-2xl text-blue-400"></i>
论坛后台
</h1>
</div>
<nav class="mt-6">
<a href="/" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-dashboard-line"></i><span>仪表盘</span>
</a>
<a href="/users" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-user-line"></i><span>用户管理</span>
</a>
<a href="/posts" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-file-text-line"></i><span>帖子管理</span>
</a>
<a href="/topics" class="flex items-center gap-3 px-6 py-3 bg-slate-700 text-white">
<i class="ri-tools-line"></i><span>主题管理</span>
</a>
</nav>
</aside>
<main class="ml-64 flex-1 p-8">
<h1 class="text-2xl font-bold text-gray-800 mb-6">主题管理</h1>
<div class="bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
<table class="w-full">
<thead class="bg-gray-50 border-b border-gray-100">
<tr>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">主题</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">创建者</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">子主题</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">问题</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">关注</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">创建时间</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">操作</th>
</tr>
</thead>
<tbody id="topicTable">
<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">加载中...</td></tr>
</tbody>
</table>
</div>
<!-- 详情弹窗 -->
<div id="detailModal" class="fixed inset-0 bg-black/50 hidden items-center justify-center z-50 p-4">
<div class="bg-white rounded-xl w-full max-w-2xl max-h-[80vh] overflow-hidden flex flex-col">
<div class="p-6 border-b flex justify-between items-center">
<h2 class="text-xl font-bold text-gray-800" id="modalTitle">主题详情</h2>
<button onclick="closeModal()" class="text-gray-400"><i class="ri-close-line text-2xl"></i></button>
</div>
<div class="p-6 overflow-auto flex-1" id="modalContent"></div>
</div>
</div>
</main>
</div>
<script>
async function loadTopics() {
const res = await fetch('/api/topics');
const topics = await res.json();
const tbody = document.getElementById('topicTable');
if (topics.length === 0) {
tbody.innerHTML = '<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">暂无主题</td></tr>';
return;
}
tbody.innerHTML = topics.map(t => `
<tr class="border-b border-gray-50 hover:bg-gray-50">
<td class="px-6 py-4">
<div class="flex items-center gap-2">
<span class="text-2xl">${t.icon}</span>
<span class="font-medium text-gray-800">${t.name}</span>
</div>
</td>
<td class="px-6 py-4 text-gray-600">${t.author}</td>
<td class="px-6 py-4">
<span class="px-2 py-1 bg-blue-100 text-blue-700 rounded text-xs">${t.sub_topics_count}</span>
</td>
<td class="px-6 py-4">
<span class="px-2 py-1 bg-green-100 text-green-700 rounded text-xs">${t.questions_count}</span>
</td>
<td class="px-6 py-4">
<span class="px-2 py-1 bg-purple-100 text-purple-700 rounded text-xs">${t.followers_count}</span>
</td>
<td class="px-6 py-4 text-sm text-gray-500">
${new Date(t.created_at).toLocaleDateString()}
</td>
<td class="px-6 py-4">
<button onclick="viewTopic('${t.id}')" class="text-blue-500 hover:text-blue-700 mr-3">
<i class="ri-eye-line"></i>
</button>
<button onclick="deleteTopic('${t.id}')" class="text-red-500 hover:text-red-700">
<i class="ri-delete-bin-line"></i>
</button>
</td>
</tr>
`).join('');
}
async function viewTopic(topicId) {
const res = await fetch(`/api/topics/${topicId}`);
const topic = await res.json();
document.getElementById('modalTitle').textContent = topic.name;
document.getElementById('modalContent').innerHTML = `
<div class="space-y-4">
<div class="p-4 bg-gray-50 rounded-lg">
<p class="text-sm text-gray-500">描述</p>
<p class="text-gray-800">${topic.description || '暂无描述'}</p>
</div>
<div class="grid grid-cols-3 gap-4">
<div class="p-4 bg-blue-50 rounded-lg text-center">
<div class="text-2xl font-bold text-blue-600">${topic.sub_topics.length}</div>
<div class="text-sm text-gray-500">子主题</div>
</div>
<div class="p-4 bg-green-50 rounded-lg text-center">
<div class="text-2xl font-bold text-green-600">${topic.questions.length}</div>
<div class="text-sm text-gray-500">问题</div>
</div>
<div class="p-4 bg-purple-50 rounded-lg text-center">
<div class="text-2xl font-bold text-purple-600">${topic.followers_count}</div>
<div class="text-sm text-gray-500">关注</div>
</div>
</div>
${topic.questions.length > 0 ? `
<div>
<p class="text-sm text-gray-500 mb-2">最新问题</p>
<div class="space-y-2 max-h-40 overflow-auto">
${topic.questions.slice(0, 5).map(q => `
<div class="p-2 bg-gray-50 rounded text-sm">
<p class="font-medium">${q.title}</p>
<p class="text-gray-500 text-xs">${q.answers.length} 回答</p>
</div>
`).join('')}
</div>
</div>
` : ''}
</div>
`;
document.getElementById('detailModal').classList.remove('hidden');
document.getElementById('detailModal').classList.add('flex');
}
function closeModal() {
document.getElementById('detailModal').classList.add('hidden');
document.getElementById('detailModal').classList.remove('flex');
}
async function deleteTopic(topicId) {
if (!confirm('确定要删除这个主题吗?')) return;
const res = await fetch(`/api/topics/${topicId}`, { method: 'DELETE' });
const data = await res.json();
if (data.success) {
loadTopics();
}
}
loadTopics();
</script>
</body>
</html>

110
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>用户管理 - 论坛后台</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
</head>
<body class="bg-gray-50 min-h-screen">
<div class="flex">
<aside class="w-64 bg-slate-800 min-h-screen fixed left-0 top-0">
<div class="p-6">
<h1 class="text-white text-xl font-bold flex items-center gap-2">
<i class="ri-code-s-slash-line text-2xl text-blue-400"></i>
论坛后台
</h1>
</div>
<nav class="mt-6">
<a href="/" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-dashboard-line"></i><span>仪表盘</span>
</a>
<a href="/users" class="flex items-center gap-3 px-6 py-3 bg-slate-700 text-white">
<i class="ri-user-line"></i><span>用户管理</span>
</a>
<a href="/posts" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-file-text-line"></i><span>帖子管理</span>
</a>
<a href="/topics" class="flex items-center gap-3 px-6 py-3 text-slate-300 hover:bg-slate-700 hover:text-white">
<i class="ri-tools-line"></i><span>主题管理</span>
</a>
</nav>
</aside>
<main class="ml-64 flex-1 p-8">
<h1 class="text-2xl font-bold text-gray-800 mb-6">用户管理</h1>
<div class="bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
<table class="w-full">
<thead class="bg-gray-50 border-b border-gray-100">
<tr>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">用户名</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">邮箱</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">手机</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">帖子数</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">回复数</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">注册时间</th>
<th class="px-6 py-3 text-left text-sm font-medium text-gray-500">操作</th>
</tr>
</thead>
<tbody id="userTable">
<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">加载中...</td></tr>
</tbody>
</table>
</div>
</main>
</div>
<script>
async function loadUsers() {
const res = await fetch('/api/users');
const users = await res.json();
const tbody = document.getElementById('userTable');
if (users.length === 0) {
tbody.innerHTML = '<tr><td colspan="7" class="px-6 py-8 text-center text-gray-500">暂无用户</td></tr>';
return;
}
tbody.innerHTML = users.map(u => `
<tr class="border-b border-gray-50 hover:bg-gray-50">
<td class="px-6 py-4 font-medium text-gray-800">${u.username}</td>
<td class="px-6 py-4 text-gray-600">${u.email || '-'}</td>
<td class="px-6 py-4 text-gray-600">${u.phone || '-'}</td>
<td class="px-6 py-4">
<span class="px-2 py-1 bg-blue-100 text-blue-700 rounded text-xs">${u.posts_count}</span>
</td>
<td class="px-6 py-4">
<span class="px-2 py-1 bg-green-100 text-green-700 rounded text-xs">${u.replies_count}</span>
</td>
<td class="px-6 py-4 text-sm text-gray-500">
${u.created_at ? new Date(u.created_at).toLocaleString() : '-'}
</td>
<td class="px-6 py-4">
<button onclick="deleteUser('${u.id}')" class="text-red-500 hover:text-red-700">
<i class="ri-delete-bin-line"></i> 删除
</button>
</td>
</tr>
`).join('');
}
async function deleteUser(userId) {
if (!confirm('确定要删除这个用户吗?这将同时删除该用户的所有帖子!')) return;
const res = await fetch(`/api/users/${userId}`, { method: 'DELETE' });
const data = await res.json();
if (data.success) {
loadUsers();
} else {
alert('删除失败');
}
}
loadUsers();
</script>
</body>
</html>