feat: 添加历史公告页面和文件大小格式化功能
- 新增历史公告页面，显示所有公告并按发布时间倒序排列 - 在公告页面添加查看历史公告的链接 - 添加文件大小格式化函数，改进下载文件大小显示 - 修复文件路径处理逻辑，增强路径解析的可靠性 - 更新配置文件中的敏感信息
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history_announcements.php
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148
history_announcements.php
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<?php
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// 包含配置文件
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require_once 'config.php';
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// 使用config.php中的数据库连接
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if (!$conn) {
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echo '<script>swal("错误", "数据库连接失败", "error");</script>';
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exit;
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}
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// 查询所有公告，按发布时间倒序
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$sql = "SELECT id, title, content, created_at FROM announcements ORDER BY created_at DESC";
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$result = $conn->query($sql);
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?>
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<?php
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session_start();
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require_once 'config.php';
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if (!isset($conn) || !$conn instanceof mysqli) {
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die('数据库连接失败，请检查配置文件。');
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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>历史公告 - <?php echo APP_STORE_NAME; ?></title>
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<!-- Bootstrap CSS -->
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<link href="css/bootstrap.min.css" rel="stylesheet">
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<!-- 自定义CSS -->
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<link rel="stylesheet" href="styles.css">
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<!-- Font Awesome -->
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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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<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
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<!-- Fluent Design 模糊效果 -->
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<style>
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.blur-bg {
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backdrop-filter: blur(10px);
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background-color: rgba(255, 255, 255, 0.5);
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}
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.page-transition {
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animation: fadeIn 0.5s ease-in-out;
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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</style>
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<style>
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.announcement-item {
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margin-bottom: 2rem;
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padding: 1rem;
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border: 1px solid #e9ecef;
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border-radius: 0.3rem;
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}
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.announcement-item h3 {
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margin-bottom: 0.5rem;
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color: #343a40;
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}
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.date {
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color: #6c757d;
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font-size: 0.9rem;
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margin-bottom: 1rem;
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}
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.content {
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color: #495057;
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line-height: 1.6;
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}
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</style>
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</head>
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<body class="page-transition">
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<!-- 导航栏 -->
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<nav class="navbar navbar-expand-lg navbar-light blur-bg">
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<div class="container">
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<a href="index.php"><img src="/favicon.jpeg" alt="Logo" style="height: 30px; margin-right: 10px; border-radius: var(--border-radius);"></a>
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<a class="navbar-brand" href="#"><?php echo APP_STORE_NAME; ?></a>
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<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="navbarNav">
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<ul class="navbar-nav">
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<li class="nav-item">
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<a class="nav-link" href="index.php">首页</a>
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</li>
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<?php if (isset($_SESSION['admin'])): ?>
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<li class="nav-item">
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<a class="nav-link" href="/admin/">管理</a>
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</li>
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<?php endif; ?>
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<li class="nav-item">
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<a class="nav-link" href="tags.php">标签</a>
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</li>
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<?php if (isset($_SESSION['developer_id'])): ?>
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<li class="nav-item">
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<a class="nav-link" href="developer/dashboard.php">进入面板</a>
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</li>
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<?php else: ?>
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<li class="nav-item">
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<a class="nav-link" href="developer/register.php">开发者注册</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="developer/login.php">开发者登录</a>
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</li>
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<?php endif; ?>
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<li class="nav-item">
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<a class="nav-link" href="http://leonmmcoset.jjmm.ink:3232/app.php?id=36">下载LeonAPP手机版</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="http://leonmmcoset.jjmm.ink:3232/app.php?id=41">下载LeonAPP电脑版</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="thanks.php">鸣谢</a>
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</li>
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</ul>
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</div>
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</div>
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</nav>
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<div class="container mt-5">
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<h1 class="mb-4">历史公告</h1>
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<?php if ($result && $result->num_rows > 0): ?>
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<div class="announcements-list">
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<?php while($announcement = $result->fetch_assoc()): ?>
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<div class="announcement-item">
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<h3><?php echo htmlspecialchars($announcement['title'], ENT_QUOTES); ?></h3>
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<p class="date"><?php echo htmlspecialchars($announcement['created_at'], ENT_QUOTES); ?></p>
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<div class="content"><?php echo nl2br(htmlspecialchars($announcement['content'], ENT_QUOTES)); ?></div>
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</div>
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<?php endwhile; ?>
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</div>
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<?php else: ?>
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<div class="alert alert-info">
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暂无历史公告记录。
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</div>
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<?php endif; ?>
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</div>
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<script src="js/bootstrap.bundle.js"></script>
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</body>
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</html>
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@@ -101,6 +101,7 @@ $announcement = $announcementResult && $announcementResult->num_rows > 0 ? $anno
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<div class="alert alert-info blur-bg">
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<div class="alert alert-info blur-bg">
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<h4 class="alert-heading"><?php echo htmlspecialchars($announcement['title']); ?></h4>
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<h4 class="alert-heading"><?php echo htmlspecialchars($announcement['title']); ?></h4>
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<p><?php echo nl2br(htmlspecialchars($announcement['content'])); ?></p>
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<p><?php echo nl2br(htmlspecialchars($announcement['content'])); ?></p>
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<p class="mt-2"><a href="history_announcements.php" class="alert-link">查看所有历史公告</a></p>
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</div>
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</div>
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</div>
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</div>
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<?php endif; ?>
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<?php endif; ?>
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@@ -1,6 +1,23 @@
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<?php
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<?php
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require_once 'config.php';
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require_once 'config.php';
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// 格式化文件大小函数
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function formatFileSize($bytes) {
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if ($bytes === false) return '未知';
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if ($bytes >= 1073741824) {
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return number_format($bytes / 1073741824, 2) . ' GB';
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} elseif ($bytes >= 1048576) {
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return number_format($bytes / 1048576, 2) . ' MB';
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} elseif ($bytes >= 1024) {
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return number_format($bytes / 1024, 2) . ' KB';
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} elseif ($bytes > 0) {
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return $bytes . ' B';
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} else {
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return '0 B';
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}
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}
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// 验证App ID
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// 验证App ID
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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header('Location: index.php?error=无效的App ID');
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header('Location: index.php?error=无效的App ID');
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<button class="btn btn-outline-secondary mt-2" onclick="toggleFavorite(<?php echo $appId; ?>, '<?php echo addslashes(htmlspecialchars($app['name'])); ?>')">收藏</button>
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<button class="btn btn-outline-secondary mt-2" onclick="toggleFavorite(<?php echo $appId; ?>, '<?php echo addslashes(htmlspecialchars($app['name'])); ?>')">收藏</button>
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</div>
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</div>
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<div class="card-footer bg-transparent d-flex justify-content-between align-items-center">
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<div class="card-footer bg-transparent d-flex justify-content-between align-items-center">
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<a href="<?php echo htmlspecialchars($version['file_path']); ?>" class="btn btn-primary" download>下载（大小：<?php echo $fileSize; ?>)</a>
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<?php
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// 处理绝对路径和相对路径
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// 统一路径格式为正斜杠并处理转义问题
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// 使用系统目录分隔符标准化路径
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// 修剪路径并标准化分隔符
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$filePath = str_replace(['\\', '/'], DIRECTORY_SEPARATOR, trim($version['file_path']));
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// 增强正则表达式以识别各种Windows绝对路径格式
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// 识别带盘符和不带盘符的绝对路径格式
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// 仅识别带盘符的Windows绝对路径格式
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// 使用更可靠的绝对路径检测方法
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// 仅将带盘符的路径视为绝对路径
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// 识别带盘符或以目录分隔符开头的绝对路径
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// 修正绝对路径识别，仅匹配带盘符和分隔符的格式
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if (!preg_match('/^[A-Za-z]:[\\/]/i', $filePath) && strpos($filePath, DIRECTORY_SEPARATOR) !== 0) {
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// 非绝对路径则拼接文档根目录
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// 使用当前文件位置计算应用根目录，增强错误处理
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$currentDir = realpath(dirname(__FILE__));
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error_log('Version ID: ' . $version['id'] . ' - Current directory: ' . ($currentDir ?: 'Invalid path'));
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// 根据实际应用结构调整目录层级 (向上两级)
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$basePath = $currentDir ? realpath($currentDir . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..') : false;
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error_log('Version ID: ' . $version['id'] . ' - Calculated base path: ' . ($basePath ?: 'Failed to resolve'));
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// 确保基础路径有效
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if (!$basePath) {
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// 使用文档根目录作为备选
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$basePath = $_SERVER['DOCUMENT_ROOT'] ?? '';
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error_log('Version ID: ' . $version['id'] . ' - Fallback to DOCUMENT_ROOT: ' . $basePath);
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}
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error_log('Version ID: ' . $version['id'] . ' - Base path: ' . $basePath);
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$filePath = $basePath . DIRECTORY_SEPARATOR . ltrim($filePath, DIRECTORY_SEPARATOR);
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// 添加调试信息以跟踪路径问题
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// 增强调试信息以全面跟踪路径问题
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error_log('Version ID: ' . $version['id'] . ' - Original file path: ' . $version['file_path']);
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error_log('Version ID: ' . $version['id'] . ' - Normalized path: ' . $filePath);
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error_log('Version ID: ' . $version['id'] . ' - File exists: ' . (file_exists($filePath) ? 'Yes' : 'No'));
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error_log('Version ID: ' . $version['id'] . ' - Real path: ' . realpath($filePath));
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}
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// 解析实际路径并处理可能的解析错误
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$realPath = realpath($filePath);
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$fileSize = $realPath !== false ? filesize($realPath) : false;
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$sizeText = formatFileSize($fileSize);
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?>
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<a href="<?php echo htmlspecialchars($version['file_path']); ?>" class="btn btn-primary" download>下载（大小：<?php echo $sizeText; ?>)</a>
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</div>
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</div>
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</div>
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</div>
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<?php endforeach; ?>
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<?php endforeach; ?>
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