Your IP : 216.73.216.133
<?php
/**
* @package panopticon
* @copyright Copyright (c)2023-2024 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license https://www.gnu.org/licenses/agpl-3.0.txt GNU Affero General Public License, version 3 or later
*/
namespace Akeeba\Panopticon\Model;
defined('AKEEBA') || die;
use Awf\Document\Raw;
use Awf\Mvc\Model;
class Dbtools extends Model
{
public function getFiles(): array
{
$path = APATH_CACHE . '/db_backups';
if (!is_dir($path) || !is_readable($path))
{
return [];
}
$allFiles = [];
$di = new \DirectoryIterator($path);
/** @var \DirectoryIterator $item */
foreach ($di as $item)
{
if ($item->isDot() || !$item->isFile() || !in_array($item->getExtension(), ['sql', 'gz']))
{
continue;
}
if (str_ends_with($item->getBasename(), '.gz') && !str_ends_with($item->getBasename(), '.sql.gz'))
{
continue;
}
$allFiles[] = (object) [
'filename' => $item->getBasename(),
'ctime' => new \DateTime('@' . $item->getCTime()),
'size' => $item->getSize(),
];
}
uasort($allFiles, fn($a, $b) => -1 * ($a->ctime <=> $b->ctime));
return $allFiles;
}
public function deleteFile(string $fileName): bool
{
$path = APATH_CACHE . '/db_backups';
$filePath = $path . '/' . $fileName;
if (realpath($path) === false)
{
throw new \RuntimeException('The folder does not exist.');
}
// Nope. Only specific files can be deleted.
if (!str_ends_with($fileName, '.sql') && !str_ends_with($fileName, '.sql.gz'))
{
throw new \RuntimeException("Some things in life are bad. They can really make you mad. Other things just make you swear and curse.");
}
// Are you really trying to pull a fast one on me? Naughty, naughty boy!
if (realpath($path) !== realpath(dirname($filePath)))
{
throw new \RuntimeException('He\'s not the messiah! He\'s a very naughty boy!');
}
if (!is_file($filePath))
{
throw new \RuntimeException('File not found.');
}
return @unlink($filePath);
}
public function downloadFile(string $fileName): void
{
$path = APATH_CACHE . '/db_backups';
$filePath = $path . '/' . $fileName;
if (realpath($path) === false)
{
throw new \RuntimeException('The folder does not exist.');
}
// Nope. Only specific files can be deleted.
if (!str_ends_with($fileName, '.sql') && !str_ends_with($fileName, '.sql.gz'))
{
throw new \RuntimeException("Some things in life are bad. They can really make you mad. Other things just make you swear and curse.");
}
// Are you really trying to pull a fast one on me? Naughty, naughty boy!
if (realpath($path) !== realpath(dirname($filePath)))
{
throw new \RuntimeException('He\'s not the messiah! He\'s a very naughty boy!');
}
if (!is_file($filePath))
{
throw new \RuntimeException('File not found.');
}
$fileSize = @filesize($filePath);
$mimeType = str_ends_with($fileName, '.gz') ? 'application/gzip' : 'text/plain; charset=utf-8';
$disposition = sprintf('attachment; filename="%s"', $fileName);
/** @var Raw $document */
$document = $this->getContainer()->application->getDocument();
$document->addHTTPHeader('Content-Length', $fileSize);
$document->addHTTPHeader('Content-Disposition', $disposition);
$document->setMimeType($mimeType);
echo file_get_contents($filePath);
}
}