帝国 CMS 模板文件损坏或丢失，如何恢复？

// 检查备份文件
$backup_dir = 'path/to/backup/directory';
$files = scandir($backup_dir);
foreach ($files as $file) {
    if (strpos($file, '.zip') !== false) {
        echo "Found backup file: $file\n";
        // 解压备份文件并检查
        $zip = new ZipArchive;
        if ($zip->open($backup_dir . '/' . $file) === TRUE) {
            $zip->extractTo('path/to/extract');
            $zip->close();
            echo "Backup extracted successfully.\n";
        } else {
            echo "Failed to open backup file.\n";
        }
    }
}

// 读取服务器日志
$log_file = 'path/to/server/log/access.log';
$lines = file($log_file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
foreach ($lines as $line) {
    if (strpos($line, 'template') !== false) {
        echo $line . "\n";
    }
}

// 从数据库中恢复模板文件
$conn = new mysqli('localhost', 'username', 'password', 'database');
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

$sql = "SELECT template_content FROM ecm_template WHERE template_name = 'your_template_name'";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        $content = $row["template_content"];
        // 将内容写入文件
        file_put_contents('path/to/your_template_file.html', $content);
    }
} else {
    echo "0 results";
}
$conn->close();