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<?php |
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declare(strict_types=1); |
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namespace Core\Service; |
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use Core\Entity\ImageSetInterface; |
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use Imagine\Image\Box; |
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use Imagine\Image\ImageInterface as ImagineImage; |
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use Imagine\Image\ImagineInterface; |
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use Psr\Container\ContainerInterface; |
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class ImageSetHandler |
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{ |
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/** |
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* @var ImagineInterface |
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*/ |
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private ImagineInterface $imagine; |
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public function __construct( |
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ImagineInterface $imagine |
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) |
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{ |
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$this->imagine = $imagine; |
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} |
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public static function factory(ContainerInterface $container) |
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{ |
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$imagine = $container->get('Imagine'); |
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return new self($imagine); |
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} |
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/** |
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* @param $specs |
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* @param array $imageData |
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* @return array|ImagineImage[] |
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*/ |
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public function createImages($specs, array $imageData): array |
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{ |
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$images = []; |
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$imagine = $this->imagine; |
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$tmpFile = $imageData['tmp_name']; |
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$original = $imagine->open($tmpFile); |
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$images['original'] = $original; |
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foreach($specs as $key => $size){ |
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$newImage = ImageSetInterface::THUMBNAIL == $key |
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? $original->thumbnail(new Box($size[0], $size[1]), ImagineImage::THUMBNAIL_INSET) |
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: $this->createImage($original, $size); |
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if ($newImage) { |
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$images[$key] = $newImage; |
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} |
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} |
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return $images; |
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} |
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private function createImage(ImagineImage $image, $size) |
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{ |
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$imageSize = $image->getSize(); |
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if ($imageSize->getWidth() <= $size[0] && $imageSize->getHeight() <= $size[1]) { |
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return null; |
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} |
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if ($imageSize->getWidth() > $size[0]) { |
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$imageSize = $imageSize->widen($size[0]); |
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} |
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if ($imageSize->getHeight() > $size[1]) { |
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$imageSize = $imageSize->heighten($size[1]); |
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} |
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$image = $image->resize($imageSize); |
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return $image; |
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} |
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} |
cross-solution /
YAWIK
