875 lines
27 KiB
PHP
875 lines
27 KiB
PHP
<?php
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/**
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* 个人导航页面 - 带登录鉴权与链接管理
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* 参考 Tiny File Manager 的单文件设计思路
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*/
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// 配置信息
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define('DATA_FILE', 'nav_links.json');
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define('USER_FILE', 'users.json');
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define('SESSION_TIMEOUT', 3600); // 1小时
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// 启动会话
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session_start();
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// 初始化数据文件
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init_data_files();
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// 处理登录/登出
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handle_authentication();
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// 处理链接操作
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handle_link_operations();
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// 获取链接数据
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$links = get_links();
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$categories = get_categories($links);
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?>
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>个人导航管理系统</title>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
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}
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body {
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background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
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min-height: 100vh;
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color: #333;
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line-height: 1.6;
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padding: 20px;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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background: white;
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border-radius: 16px;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
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overflow: hidden;
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}
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header {
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background: linear-gradient(135deg, #6a89cc 0%, #4a69bd 100%);
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color: white;
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padding: 25px 30px;
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display: flex;
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justify-content: between;
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align-items: center;
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}
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.header-content {
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display: flex;
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justify-content: space-between;
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align-items: center;
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width: 100%;
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}
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h1 {
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font-size: 1.8rem;
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font-weight: 600;
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}
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.user-info {
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display: flex;
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align-items: center;
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gap: 15px;
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}
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.btn {
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padding: 8px 16px;
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border: none;
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border-radius: 6px;
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cursor: pointer;
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font-size: 0.9rem;
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transition: all 0.3s ease;
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text-decoration: none;
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display: inline-flex;
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align-items: center;
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gap: 5px;
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}
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.btn-logout {
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background: rgba(255, 255, 255, 0.2);
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color: white;
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}
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.btn-logout:hover {
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background: rgba(255, 255, 255, 0.3);
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}
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.btn-primary {
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background: #4a69bd;
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color: white;
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}
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.btn-primary:hover {
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background: #3c5aa8;
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}
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.btn-edit {
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background: #2ecc71;
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color: white;
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padding: 5px 10px;
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font-size: 0.8rem;
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}
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.btn-delete {
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background: #e74c3c;
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color: white;
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padding: 5px 10px;
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font-size: 0.8rem;
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}
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.content {
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padding: 30px;
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}
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.nav-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
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gap: 25px;
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margin-bottom: 40px;
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}
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.nav-card {
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background: #f8f9fa;
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border-radius: 12px;
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padding: 20px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
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transition: all 0.3s ease;
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border-left: 4px solid #6a89cc;
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}
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.nav-card:hover {
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transform: translateY(-5px);
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box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
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}
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.card-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 15px;
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padding-bottom: 10px;
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border-bottom: 1px solid #e9ecef;
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}
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.card-title {
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font-size: 1.3rem;
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color: #2c3e50;
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font-weight: 600;
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}
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.card-actions {
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display: flex;
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gap: 5px;
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}
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.link-list {
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list-style: none;
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}
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.link-item {
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margin-bottom: 10px;
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padding: 10px;
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background: white;
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border-radius: 8px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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transition: all 0.2s ease;
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}
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.link-item:hover {
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background: #f1f3f5;
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}
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.link-item a {
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text-decoration: none;
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color: #5a6c7d;
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flex-grow: 1;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.link-item a:hover {
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color: #3498db;
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}
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.link-actions {
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display: flex;
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gap: 5px;
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}
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.login-container {
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max-width: 400px;
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margin: 100px auto;
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padding: 30px;
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background: white;
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border-radius: 16px;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
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}
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.form-group {
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margin-bottom: 20px;
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}
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.form-group label {
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display: block;
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margin-bottom: 8px;
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font-weight: 500;
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color: #2c3e50;
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}
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.form-group input {
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width: 100%;
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padding: 12px 15px;
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border: 1px solid #ddd;
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border-radius: 8px;
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font-size: 1rem;
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transition: all 0.3s ease;
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}
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.form-group input:focus {
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border-color: #6a89cc;
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box-shadow: 0 0 0 3px rgba(106, 137, 204, 0.1);
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outline: none;
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}
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.btn-login {
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width: 100%;
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padding: 12px;
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background: #6a89cc;
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color: white;
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border: none;
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border-radius: 8px;
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font-size: 1rem;
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cursor: pointer;
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transition: all 0.3s ease;
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}
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.btn-login:hover {
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background: #5a79bc;
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}
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.message {
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padding: 12px 15px;
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margin-bottom: 20px;
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border-radius: 8px;
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text-align: center;
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}
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.message.error {
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background: #ffeaea;
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color: #e74c3c;
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border: 1px solid #f5c6cb;
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}
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.message.success {
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background: #e8f6ef;
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color: #27ae60;
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border: 1px solid #c8e6c9;
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}
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.modal {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0, 0, 0, 0.5);
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z-index: 1000;
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justify-content: center;
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align-items: center;
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}
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.modal-content {
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background: white;
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padding: 30px;
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border-radius: 12px;
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width: 90%;
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max-width: 500px;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
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}
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.modal-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 20px;
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padding-bottom: 15px;
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border-bottom: 1px solid #e9ecef;
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}
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.modal-title {
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font-size: 1.4rem;
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color: #2c3e50;
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font-weight: 600;
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}
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.close {
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background: none;
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border: none;
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font-size: 1.5rem;
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cursor: pointer;
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color: #7f8c8d;
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}
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.form-actions {
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display: flex;
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justify-content: flex-end;
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gap: 10px;
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margin-top: 20px;
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}
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.btn-cancel {
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background: #95a5a6;
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color: white;
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}
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.btn-cancel:hover {
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background: #7f8c8d;
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}
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.add-category-btn {
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margin-bottom: 20px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<?php if (!is_logged_in()): ?>
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<!-- 登录表单 -->
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<div class="login-container">
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<h1 style="text-align: center; margin-bottom: 30px;">个人导航管理系统</h1>
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<?php if (isset($_SESSION['message'])): ?>
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<div class="message error"><?php echo $_SESSION['message']; unset($_SESSION['message']); ?></div>
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<?php endif; ?>
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<form method="POST">
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<input type="hidden" name="action" value="login">
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<div class="form-group">
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<label for="username">用户名</label>
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<input type="text" id="username" name="username" required>
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</div>
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<div class="form-group">
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<label for="password">密码</label>
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<input type="password" id="password" name="password" required>
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</div>
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<button type="submit" class="btn-login">登录</button>
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</form>
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</div>
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<?php else: ?>
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<!-- 主界面 -->
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<header>
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<div class="header-content">
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<h1>个人导航管理系统</h1>
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<div class="user-info">
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<span>欢迎，<?php echo htmlspecialchars($_SESSION['username']); ?></span>
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<form method="POST" style="display: inline;">
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<input type="hidden" name="action" value="logout">
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<button type="submit" class="btn btn-logout"><i class="fas fa-sign-out-alt"></i> 退出</button>
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</form>
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</div>
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</div>
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</header>
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<div class="content">
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<?php if (isset($_SESSION['message'])): ?>
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<div class="message <?php echo $_SESSION['message_type']; ?>"><?php echo $_SESSION['message']; unset($_SESSION['message']); unset($_SESSION['message_type']); ?></div>
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<?php endif; ?>
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<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
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<h2>我的导航链接</h2>
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<div>
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<button class="btn btn-primary" onclick="openModal('category')"><i class="fas fa-folder-plus"></i> 添加分类</button>
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<button class="btn btn-primary" onclick="openModal('link')"><i class="fas fa-plus"></i> 添加链接</button>
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</div>
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</div>
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<div class="nav-grid">
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<?php foreach ($categories as $category): ?>
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<div class="nav-card">
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<div class="card-header">
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<h3 class="card-title"><?php echo htmlspecialchars($category); ?></h3>
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<div class="card-actions">
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<button class="btn btn-edit" onclick="editCategory('<?php echo htmlspecialchars($category); ?>')"><i class="fas fa-edit"></i></button>
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<button class="btn btn-delete" onclick="deleteCategory('<?php echo htmlspecialchars($category); ?>')"><i class="fas fa-trash"></i></button>
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</div>
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</div>
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<ul class="link-list">
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<?php foreach ($links as $link): ?>
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<?php if ($link['category'] === $category): ?>
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<li class="link-item">
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<a href="<?php echo htmlspecialchars($link['url']); ?>" target="_blank">
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<i class="fas fa-link"></i>
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<?php echo htmlspecialchars($link['title']); ?>
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</a>
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<div class="link-actions">
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<button class="btn btn-edit" onclick="editLink(<?php echo htmlspecialchars($link['id']); ?>)"><i class="fas fa-edit"></i></button>
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<button class="btn btn-delete" onclick="deleteLink(<?php echo htmlspecialchars($link['id']); ?>)"><i class="fas fa-trash"></i></button>
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</div>
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</li>
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<?php endif; ?>
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<?php endforeach; ?>
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</ul>
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</div>
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<?php endforeach; ?>
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</div>
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</div>
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<?php endif; ?>
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</div>
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<!-- 添加/编辑链接模态框 -->
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<div id="linkModal" class="modal">
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<div class="modal-content">
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<div class="modal-header">
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<h3 class="modal-title" id="linkModalTitle">添加链接</h3>
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<button class="close" onclick="closeModal('linkModal')">×</button>
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</div>
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<form id="linkForm" method="POST">
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<input type="hidden" name="action" value="save_link">
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<input type="hidden" id="link_id" name="link_id" value="">
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<div class="form-group">
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<label for="link_title">链接标题</label>
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<input type="text" id="link_title" name="title" required>
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</div>
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<div class="form-group">
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<label for="link_url">链接地址</label>
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<input type="url" id="link_url" name="url" required>
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</div>
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<div class="form-group">
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<label for="link_category">分类</label>
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<input type="text" id="link_category" name="category" list="categories" required>
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<datalist id="categories">
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<?php foreach ($categories as $category): ?>
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<option value="<?php echo htmlspecialchars($category); ?>">
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<?php endforeach; ?>
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</datalist>
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</div>
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<div class="form-actions">
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<button type="button" class="btn btn-cancel" onclick="closeModal('linkModal')">取消</button>
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<button type="submit" class="btn btn-primary">保存</button>
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</div>
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</form>
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</div>
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</div>
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<!-- 添加/编辑分类模态框 -->
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<div id="categoryModal" class="modal">
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<div class="modal-content">
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<div class="modal-header">
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<h3 class="modal-title" id="categoryModalTitle">添加分类</h3>
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<button class="close" onclick="closeModal('categoryModal')">×</button>
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</div>
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<form id="categoryForm" method="POST">
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<input type="hidden" name="action" value="save_category">
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<input type="hidden" id="old_category_name" name="old_category_name" value="">
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<div class="form-group">
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<label for="category_name">分类名称</label>
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<input type="text" id="category_name" name="category_name" required>
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</div>
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<div class="form-actions">
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<button type="button" class="btn btn-cancel" onclick="closeModal('categoryModal')">取消</button>
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<button type="submit" class="btn btn-primary">保存</button>
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</div>
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</form>
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</div>
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</div>
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<script>
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// 模态框控制函数
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function openModal(type) {
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if (type === 'link') {
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document.getElementById('linkModalTitle').textContent = '添加链接';
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document.getElementById('linkForm').reset();
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document.getElementById('link_id').value = '';
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document.getElementById('linkModal').style.display = 'flex';
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} else if (type === 'category') {
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document.getElementById('categoryModalTitle').textContent = '添加分类';
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document.getElementById('categoryForm').reset();
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document.getElementById('old_category_name').value = '';
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document.getElementById('categoryModal').style.display = 'flex';
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}
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}
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function closeModal(modalId) {
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document.getElementById(modalId).style.display = 'none';
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}
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function editLink(id) {
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// 在实际应用中，这里应该通过AJAX获取链接数据
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// 这里简化处理，直接重定向到带参数的URL
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window.location.href = '?action=edit_link&id=' + id;
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}
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function deleteLink(id) {
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if (confirm('确定要删除这个链接吗？')) {
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window.location.href = '?action=delete_link&id=' + id;
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}
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}
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function editCategory(name) {
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document.getElementById('categoryModalTitle').textContent = '编辑分类';
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document.getElementById('category_name').value = name;
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document.getElementById('old_category_name').value = name;
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document.getElementById('categoryModal').style.display = 'flex';
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}
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function deleteCategory(name) {
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if (confirm('确定要删除分类 "' + name + '" 吗？此操作会删除该分类下的所有链接！')) {
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window.location.href = '?action=delete_category&name=' + encodeURIComponent(name);
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}
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}
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// 点击模态框外部关闭
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window.onclick = function(event) {
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const modals = document.querySelectorAll('.modal');
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modals.forEach(modal => {
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|
if (event.target === modal) {
|
|
modal.style.display = 'none';
|
|
}
|
|
});
|
|
}
|
|
|
|
// 编辑链接时的处理
|
|
<?php if (isset($_GET['action']) && $_GET['action'] === 'edit_link' && isset($_GET['id'])): ?>
|
|
<?php
|
|
$edit_id = intval($_GET['id']);
|
|
$edit_link = null;
|
|
foreach ($links as $link) {
|
|
if ($link['id'] === $edit_id) {
|
|
$edit_link = $link;
|
|
break;
|
|
}
|
|
}
|
|
if ($edit_link): ?>
|
|
document.addEventListener('DOMContentLoaded', function() {
|
|
document.getElementById('linkModalTitle').textContent = '编辑链接';
|
|
document.getElementById('link_id').value = '<?php echo $edit_link['id']; ?>';
|
|
document.getElementById('link_title').value = '<?php echo htmlspecialchars($edit_link['title']); ?>';
|
|
document.getElementById('link_url').value = '<?php echo htmlspecialchars($edit_link['url']); ?>';
|
|
document.getElementById('link_category').value = '<?php echo htmlspecialchars($edit_link['category']); ?>';
|
|
document.getElementById('linkModal').style.display = 'flex';
|
|
});
|
|
<?php endif; ?>
|
|
<?php endif; ?>
|
|
</script>
|
|
</body>
|
|
</html>
|
|
|
|
<?php
|
|
|
|
// 函数定义
|
|
|
|
/**
|
|
* 初始化数据文件
|
|
*/
|
|
function init_data_files() {
|
|
// 初始化用户文件
|
|
if (!file_exists(USER_FILE)) {
|
|
$users = [
|
|
'admin' => password_hash('admin123', PASSWORD_DEFAULT)
|
|
];
|
|
file_put_contents(USER_FILE, json_encode($users));
|
|
}
|
|
|
|
// 初始化链接数据文件
|
|
if (!file_exists(DATA_FILE)) {
|
|
$default_links = [
|
|
[
|
|
'id' => 1,
|
|
'title' => 'GitHub',
|
|
'url' => 'https://github.com',
|
|
'category' => '开发资源'
|
|
],
|
|
[
|
|
'id' => 2,
|
|
'title' => 'Stack Overflow',
|
|
'url' => 'https://stackoverflow.com',
|
|
'category' => '开发资源'
|
|
],
|
|
[
|
|
'id' => 3,
|
|
'title' => '腾讯云',
|
|
'url' => 'https://cloud.tencent.com',
|
|
'category' => '云服务'
|
|
]
|
|
];
|
|
file_put_contents(DATA_FILE, json_encode($default_links));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 处理认证逻辑
|
|
*/
|
|
function handle_authentication() {
|
|
// 检查会话是否过期
|
|
if (isset($_SESSION['last_activity']) && (time() - $_SESSION['last_activity'] > SESSION_TIMEOUT)) {
|
|
session_unset();
|
|
session_destroy();
|
|
session_start();
|
|
}
|
|
$_SESSION['last_activity'] = time();
|
|
|
|
// 处理登录请求 - 只有在明确是登录操作时才处理
|
|
if (isset($_POST['action']) && $_POST['action'] === 'login') {
|
|
$username = $_POST['username'] ?? '';
|
|
$password = $_POST['password'] ?? '';
|
|
|
|
if (authenticate_user($username, $password)) {
|
|
$_SESSION['logged_in'] = true;
|
|
$_SESSION['username'] = $username;
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
} else {
|
|
$_SESSION['message'] = '用户名或密码错误！';
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
// 处理退出请求 - 只有在明确是退出操作时才处理
|
|
if (isset($_POST['action']) && $_POST['action'] === 'logout') {
|
|
session_unset();
|
|
session_destroy();
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 用户认证
|
|
*/
|
|
function authenticate_user($username, $password) {
|
|
if (!file_exists(USER_FILE)) {
|
|
return false;
|
|
}
|
|
|
|
$users = json_decode(file_get_contents(USER_FILE), true);
|
|
|
|
if (isset($users[$username]) && password_verify($password, $users[$username])) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* 检查是否已登录
|
|
*/
|
|
function is_logged_in() {
|
|
return isset($_SESSION['logged_in']) && $_SESSION['logged_in'] === true;
|
|
}
|
|
|
|
/**
|
|
* 处理链接操作
|
|
*/
|
|
function handle_link_operations() {
|
|
if (!is_logged_in()) {
|
|
return;
|
|
}
|
|
|
|
$action = $_POST['action'] ?? $_GET['action'] ?? '';
|
|
|
|
switch ($action) {
|
|
case 'save_link':
|
|
save_link();
|
|
break;
|
|
case 'delete_link':
|
|
delete_link();
|
|
break;
|
|
case 'save_category':
|
|
save_category();
|
|
break;
|
|
case 'delete_category':
|
|
delete_category();
|
|
break;
|
|
case 'edit_link':
|
|
// 只是显示编辑模态框，不需要特殊处理
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 保存链接
|
|
*/
|
|
function save_link() {
|
|
$links = get_links();
|
|
$id = intval($_POST['link_id'] ?? 0);
|
|
$title = trim($_POST['title'] ?? '');
|
|
$url = trim($_POST['url'] ?? '');
|
|
$category = trim($_POST['category'] ?? '');
|
|
|
|
if (empty($title) || empty($url) || empty($category)) {
|
|
$_SESSION['message'] = '请填写所有必填字段！';
|
|
$_SESSION['message_type'] = 'error';
|
|
return;
|
|
}
|
|
|
|
// 如果是编辑现有链接
|
|
if ($id > 0) {
|
|
foreach ($links as &$link) {
|
|
if ($link['id'] === $id) {
|
|
$link['title'] = $title;
|
|
$link['url'] = $url;
|
|
$link['category'] = $category;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// 添加新链接
|
|
$new_id = !empty($links) ? max(array_column($links, 'id')) + 1 : 1;
|
|
$links[] = [
|
|
'id' => $new_id,
|
|
'title' => $title,
|
|
'url' => $url,
|
|
'category' => $category
|
|
];
|
|
}
|
|
|
|
if (save_links($links)) {
|
|
$_SESSION['message'] = $id > 0 ? '链接更新成功！' : '链接添加成功！';
|
|
$_SESSION['message_type'] = 'success';
|
|
} else {
|
|
$_SESSION['message'] = '操作失败，请重试！';
|
|
$_SESSION['message_type'] = 'error';
|
|
}
|
|
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* 删除链接
|
|
*/
|
|
function delete_link() {
|
|
$id = intval($_GET['id'] ?? 0);
|
|
|
|
if ($id <= 0) {
|
|
return;
|
|
}
|
|
|
|
$links = get_links();
|
|
$new_links = array_filter($links, function($link) use ($id) {
|
|
return $link['id'] !== $id;
|
|
});
|
|
|
|
if (save_links(array_values($new_links))) {
|
|
$_SESSION['message'] = '链接删除成功！';
|
|
$_SESSION['message_type'] = 'success';
|
|
} else {
|
|
$_SESSION['message'] = '删除失败，请重试！';
|
|
$_SESSION['message_type'] = 'error';
|
|
}
|
|
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* 保存分类
|
|
*/
|
|
function save_category() {
|
|
$old_name = trim($_POST['old_category_name'] ?? '');
|
|
$new_name = trim($_POST['category_name'] ?? '');
|
|
|
|
if (empty($new_name)) {
|
|
$_SESSION['message'] = '分类名称不能为空！';
|
|
$_SESSION['message_type'] = 'error';
|
|
return;
|
|
}
|
|
|
|
$links = get_links();
|
|
$updated = false;
|
|
|
|
foreach ($links as &$link) {
|
|
if ($link['category'] === $old_name) {
|
|
$link['category'] = $new_name;
|
|
$updated = true;
|
|
}
|
|
}
|
|
|
|
if ($updated && save_links($links)) {
|
|
$_SESSION['message'] = empty($old_name) ? '分类添加成功！' : '分类更新成功！';
|
|
$_SESSION['message_type'] = 'success';
|
|
} else {
|
|
$_SESSION['message'] = '操作失败，请重试！';
|
|
$_SESSION['message_type'] = 'error';
|
|
}
|
|
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* 删除分类
|
|
*/
|
|
function delete_category() {
|
|
$category_name = urldecode($_GET['name'] ?? '');
|
|
|
|
if (empty($category_name)) {
|
|
return;
|
|
}
|
|
|
|
$links = get_links();
|
|
$new_links = array_filter($links, function($link) use ($category_name) {
|
|
return $link['category'] !== $category_name;
|
|
});
|
|
|
|
if (save_links(array_values($new_links))) {
|
|
$_SESSION['message'] = '分类删除成功！';
|
|
$_SESSION['message_type'] = 'success';
|
|
} else {
|
|
$_SESSION['message'] = '删除失败，请重试！';
|
|
$_SESSION['message_type'] = 'error';
|
|
}
|
|
|
|
header('Location: ' . $_SERVER['PHP_SELF']);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* 获取链接数据
|
|
*/
|
|
function get_links() {
|
|
if (!file_exists(DATA_FILE)) {
|
|
return [];
|
|
}
|
|
|
|
$data = file_get_contents(DATA_FILE);
|
|
return json_decode($data, true) ?: [];
|
|
}
|
|
|
|
/**
|
|
* 保存链接数据
|
|
*/
|
|
function save_links($links) {
|
|
return file_put_contents(DATA_FILE, json_encode($links, JSON_PRETTY_PRINT)) !== false;
|
|
}
|
|
|
|
/**
|
|
* 获取分类列表
|
|
*/
|
|
function get_categories($links) {
|
|
$categories = [];
|
|
foreach ($links as $link) {
|
|
if (!in_array($link['category'], $categories)) {
|
|
$categories[] = $link['category'];
|
|
}
|
|
}
|
|
return $categories;
|
|
}
|
|
|
|
?>
|