Selective\ImageType\Detector\XcfDetector

Complexity

Total Complexity

2

Size/Duplication

Total Lines	12
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	detect()	0	3	2

<?php

namespace Selective\ImageType\Detector;

use Selective\ImageType\ImageFormat;
use Selective\ImageType\ImageType;
use Selective\ImageType\MimeType;
use SplFileObject;

/**
 * Detector.
 */
final class XcfDetector implements DetectorInterface
{
    /**
     * XCF - eXperimental Computing Facility (GIMP) identification.
     *
     * @param SplFileObject $file The image file
     *
     * @return ImageType|null The image type
     */
    public function detect(SplFileObject $file): ?ImageType
    {
        return $file->fread(9) === 'gimp xcf ' ? new ImageType(ImageFormat::XCF, MimeType::IMAGE_X_XCF) : null;
    }
}