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<?php |
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namespace SvImages\Transformer; |
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use Intervention\Image; |
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use Intervention\Image\ImageManager; |
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use SvImages\Exception\InvalidArgumentException; |
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/** |
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* @author Vytautas Stankus <[email protected]> |
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* @license MIT |
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*/ |
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class Crop extends AbstractTransformer |
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{ |
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/** |
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* @var ImageManager |
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*/ |
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private $imageManager; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected $defaults = [ |
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'x' => 0, |
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'y' => 0, |
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'width' => null, |
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'height' => null, |
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]; |
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public function __construct(ImageManager $imageManager) |
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{ |
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$this->imageManager = $imageManager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function apply($source, $options) |
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{ |
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$options = $this->parseOptions($options); |
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$image = $this->imageManager->make($source); |
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$image->crop( |
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$options['width'], |
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$options['height'], |
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$options['x'], |
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$options['y'] |
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); |
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return $image->encode($image->mime())->getEncoded(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
protected function parseOptions($options) |
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{ |
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$options = parent::parseOptions($options); |
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if (empty($options['width']) || empty($options['height'])) { |
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throw new InvalidArgumentException; //todo |
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} |
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return $options; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function parseOptionsString($options) |
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{ |
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$parsed_options = []; |
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$options_list = explode(',', $options, 4); |
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foreach ($options_list as $option) { |
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if (preg_match('/^w(?<value>[1-9]\d*)$/', $option, $match)) { |
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$parsed_options['width'] = $match['value']; |
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} elseif (preg_match('/^h(?<value>[1-9]\d*)$/', $option, $match)) { |
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$parsed_options['height'] = $match['value']; |
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} elseif (preg_match('/^x(?<value>[1-9]\d*)$/', $option, $match)) { |
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$parsed_options['x'] = $match['value']; |
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} elseif (preg_match('/^y(?<value>[1-9]\d*)$/', $option, $match)) { |
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$parsed_options['y'] = $match['value']; |
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} |
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} |
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return $parsed_options; |
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} |
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} |
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svycka /
sv-images
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.