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<?php
namespace Spatie\Backup\Helpers;
use Exception;
use Illuminate\Contracts\Filesystem\Filesystem;
class File
{
/** @var array */
protected static $allowedMimeTypes = [
'application/zip',
'application/x-zip',
'application/x-gzip',
];
public function isZipFile(?Filesystem $disk, string $path) : bool
if ($this->hasZipExtension($path)) {
return true;
}
return $this->hasAllowedMimeType($disk, $path);
protected function hasZipExtension(string $path): bool
return pathinfo($path, PATHINFO_EXTENSION) === 'zip';
protected function hasAllowedMimeType(?Filesystem $disk, string $path)
return in_array($this->mimeType($disk, $path), self::$allowedMimeTypes);
protected function mimeType(?Filesystem $disk, string $path)
try {
if ($disk && method_exists($disk, 'mimeType')) {
return $disk->mimeType($path) ?: false;
} catch (Exception $exception) {
// Some drivers throw exceptions when checking mime types, we'll
// just fallback to `false`.
return false;