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<?php |
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declare(strict_types=1); |
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namespace Jonasdamher\Simplifyimage\Utils; |
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use Jonasdamher\Simplifyimage\Core\ResponseHandler; |
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use Jonasdamher\Simplifyimage\Utils\Position; |
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use Jonasdamher\Simplifyimage\Utils\Shape; |
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/** |
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* Image crop, position and shape crop. |
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*/ |
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class Crop |
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{ |
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public Position $position; |
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public Shape $shape; |
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public function __construct() |
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{ |
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$this->position = new Position; |
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$this->shape = new Shape; |
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} |
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private function dimensions($image): array |
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{ |
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return [ |
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'x' => imagesx($image), |
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'y' => imagesy($image) |
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]; |
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} |
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private function cropped($image, array $position, array $shape) |
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{ |
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try { |
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$crop = imagecrop($image, [ |
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'x' => $position['x'], |
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'y' => $position['y'], |
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'width' => $shape['x'], |
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'height' => $shape['y'] |
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]); |
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if (!$crop) { |
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throw new \Exception('image cropping error'); |
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} |
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} catch (\Exception $e) { |
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$crop = $image; |
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ResponseHandler::fail($e->getMessage()); |
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} finally { |
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return $crop; |
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} |
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} |
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private function verifyIfThePropertyChange(): bool |
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{ |
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return $this->shape->get() != 'default'; |
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} |
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public function modify($image) |
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{ |
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try { |
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if ($this->verifyIfThePropertyChange()) { |
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$finalImage = $image; |
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$dimensions = $this->dimensions($finalImage); |
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$position = $this->position->new($dimensions); |
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$imageWithShape = $this->shape->modify($finalImage, $position, $dimensions); |
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if (is_array($imageWithShape)) { |
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$image = $this->cropped($finalImage, $position, $imageWithShape); |
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} else if (is_resource($imageWithShape)) { |
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$image = $imageWithShape; |
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} else { |
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throw new \Exception('Could not shape image'); |
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} |
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} |
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} catch (\Exception $e) { |
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ResponseHandler::fail($e->getMessage()); |
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} finally { |
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return $image; |
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} |
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} |
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} |
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jonasdamher /
simplifyimage
