Файл: vendor/intervention/image/src/Drivers/Gd/Decoders/BinaryImageDecoder.php
Строк: 100
<?php
declare(strict_types=1);
namespace InterventionImageDriversGdDecoders;
use InterventionImageExceptionsRuntimeException;
use InterventionImageInterfacesColorInterface;
use InterventionImageInterfacesDecoderInterface;
use InterventionImageInterfacesImageInterface;
use InterventionImageExceptionsDecoderException;
use InterventionImageFormat;
use InterventionImageModifiersAlignRotationModifier;
class BinaryImageDecoder extends NativeObjectDecoder implements DecoderInterface
{
/**
* {@inheritdoc}
*
* @see DecoderInterface::decode()
*/
public function decode(mixed $input): ImageInterface|ColorInterface
{
if (!is_string($input)) {
throw new DecoderException('Unable to decode input');
}
return match ($this->isGifFormat($input)) {
true => $this->decodeGif($input),
default => $this->decodeBinary($input),
};
}
/**
* Decode image from given binary data
*
* @param string $input
* @throws RuntimeException
* @return ImageInterface
*/
private function decodeBinary(string $input): ImageInterface
{
$gd = @imagecreatefromstring($input);
if ($gd === false) {
throw new DecoderException('Unable to decode input');
}
// create image instance
$image = parent::decode($gd);
// get media type
$mediaType = $this->getMediaTypeByBinary($input);
// extract & set exif data for appropriate formats
if (in_array($mediaType->format(), [Format::JPEG, Format::TIFF])) {
$image->setExif($this->extractExifData($input));
}
// set mediaType on origin
$image->origin()->setMediaType($mediaType);
// adjust image orientation
if ($this->driver()->config()->autoOrientation) {
$image->modify(new AlignRotationModifier());
}
return $image;
}
}