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<?php
declare(strict_types=1);
/*
* This file is part of the Superdesk Web Publisher Content Bundle.
*
* Copyright 2018 Sourcefabric z.ú. and contributors.
* For the full copyright and license information, please see the
* AUTHORS and LICENSE files distributed with this source code.
* @copyright 2018 Sourcefabric z.ú
* @license http://www.superdesk.org/license
*/
namespace SWP\Bundle\ContentBundle\File;
final class FileExtensionChecker implements FileExtensionCheckerInterface
{
public function isAudio(string $mimeType): bool
return $this->startsWith($mimeType, 'audio');
}
public function isVideo(string $mimeType): bool
return $this->startsWith($mimeType, 'video');
public function isImage(string $mimeType): bool
return $this->startsWith($mimeType, 'image');
public function isAttachment(string $mimeType): bool
return $this->startsWith($mimeType, 'application');
private function startsWith(string $mimeType, string $string): bool
return 0 === strpos($mimeType, $string);