194 lines
6.6 KiB
PHP
194 lines
6.6 KiB
PHP
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<?php
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session_start();
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require_once '../config.php';
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// 删除文件
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function delete_file($file_path) {
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if (file_exists($file_path)) {
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return unlink($file_path);
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}
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return false;
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}
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// 处理删除请求
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$upload_dirs = [
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'../uploads/apps',
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'../uploads/images'
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];
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// 全量删除
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if (isset($_POST['delete_all'])) {
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foreach ($upload_dirs as $dir) {
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if (is_dir($dir)) {
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$files = scandir($dir);
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foreach ($files as $file) {
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if ($file !== '.' && $file !== '..') {
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$file_path = $dir . '/' . $file;
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if (is_file($file_path)) {
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delete_file($file_path);
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}
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}
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}
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}
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}
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header('Location: ' . $_SERVER['PHP_SELF']);
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exit;
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}
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// 单个删除
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if (isset($_POST['delete_files'])) {
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foreach ($_POST['delete_files'] as $file_info) {
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list($type, $filename) = explode('|', $file_info);
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$dir = $type === '图片' ? '../uploads/images' : '../uploads/apps';
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$file_path = $dir . '/' . $filename;
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delete_file($file_path);
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}
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header('Location: ' . $_SERVER['PHP_SELF']);
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exit;
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}
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}
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// 验证管理员权限
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if (!isset($_SESSION['admin'])) {
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header('Location: login.php');
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exit;
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}
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// 获取上传文件和图片信息
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function get_uploaded_files_info() {
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$uploaded_files = [];
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// 上传目录配置
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$upload_dirs = [
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'../uploads/apps',
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'../uploads/images'
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];
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foreach ($upload_dirs as $dir) {
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if (is_dir($dir)) {
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$files = scandir($dir);
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foreach ($files as $file) {
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if ($file !== '.' && $file !== '..') {
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$file_path = $dir . '/' . $file;
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if (is_file($file_path)) {
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$file_size = filesize($file_path);
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$uploaded_files[] = [
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'name' => $file,
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'size' => $file_size,
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'type' => strpos($dir, 'images') !== false ? '图片' : '文件'
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];
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}
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}
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}
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}
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}
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return $uploaded_files;
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}
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$uploaded_files = get_uploaded_files_info();
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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>系统信息 - 上传文件列表</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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</head>
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<body>
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<!-- 导航栏 -->
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<nav class="navbar navbar-expand-lg navbar-light bg-light">
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<div class="container">
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<a class="navbar-brand" href="index.php">管理员面板</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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<li class="nav-item">
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<a class="nav-link" href="system_info.php">系统信息</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-4">
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<form method="post">
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<h2>上传文件信息</h2>
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<table class="table table-striped">
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<thead>
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<tr>
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<th><input type="checkbox" id="selectAll"></th>
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<th>文件名</th>
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<th>大小</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($uploaded_files as $file): ?>
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<?php if ($file['type'] === '文件'): ?>
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<tr>
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<td><input type="checkbox" name="delete_files[]" value="<?php echo $file['type'] . '|' . $file['name']; ?>"></td>
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<td><?php echo htmlspecialchars($file['name']); ?></td>
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<td><?php echo round($file['size'] / 1024, 2); ?> KB</td>
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</tr>
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<?php endif; ?>
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<?php endforeach; ?>
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</tbody>
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</table>
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<h2>上传图片信息</h2>
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<table class="table table-striped">
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<thead>
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<tr>
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<th><input type="checkbox" id="selectAllImages"></th>
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<th>文件名</th>
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<th>大小</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($uploaded_files as $file): ?>
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<?php if ($file['type'] === '图片'): ?>
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<tr>
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<td><input type="checkbox" name="delete_files[]" value="<?php echo $file['type'] . '|' . $file['name']; ?>"></td>
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<td><?php echo htmlspecialchars($file['name']); ?></td>
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<td><?php echo round($file['size'] / 1024, 2); ?> KB</td>
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</tr>
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<?php endif; ?>
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<?php endforeach; ?>
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</tbody>
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</table>
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<button type="submit" name="delete_all" class="btn btn-danger" onclick="return confirm('确定要删除所有文件吗？')">全量删除</button>
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<button type="submit" class="btn btn-danger ms-2" onclick="return confirm('确定要删除选中的文件吗？')">删除选中</button>
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</form>
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</div>
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</form>
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</div>
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<!-- Bootstrap JS Bundle with Popper -->
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
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<script>
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document.getElementById('selectAll').addEventListener('change', function() {
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const checkboxes = document.querySelectorAll('input[name="delete_files[]"]');
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checkboxes.forEach(checkbox => {
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checkbox.checked = this.checked;
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});
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});
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document.getElementById('selectAllImages').addEventListener('change', function() {
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const checkboxes = document.querySelectorAll('input[name="delete_files[]"]');
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checkboxes.forEach(checkbox => {
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checkbox.checked = this.checked;
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});
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});
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</script>
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</body>
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</html>
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