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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 Fit extends AbstractTransformer |
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{ |
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protected $positions = [ |
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'top-left', |
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'top', |
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'top-right', |
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'left', |
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'center', |
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'right', |
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'bottom-left', |
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'bottom', |
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'bottom-right', |
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'tl', |
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't', |
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'tr', |
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'l', |
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'c', |
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'r', |
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'bl', |
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'b', |
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'br' |
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]; |
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protected $defaults = [ |
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'position' => 'center', |
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'width' => null, |
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'height' => null, |
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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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public function __construct(ImageManager $imageManager) |
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{ |
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$this->imageManager = $imageManager; |
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} |
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View Code Duplication |
public function apply($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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$image->fit( |
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$options['width'], |
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$options['height'], |
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function ($constraint) { |
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$constraint->upsize(); |
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}, |
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$options['position'] |
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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(',', $options, 3); |
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foreach ($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'] = $match['value']; |
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} elseif (in_array($option, $this->positions)) { |
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switch ($option) { |
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case 'top-left': |
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case 'tl': |
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$parsed_options['position'] = 'top-left'; |
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break; |
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case 'top': |
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case 't': |
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$parsed_options['position'] = 'top'; |
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break; |
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case 'top-right': |
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case 'tr': |
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$parsed_options['position'] = 'top-right'; |
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break; |
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case 'left': |
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case 'l': |
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$parsed_options['position'] = 'left'; |
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break; |
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case 'center': |
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case 'c': |
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$parsed_options['position'] = 'center'; |
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break; |
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case 'right': |
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case 'r': |
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$parsed_options['position'] = 'right'; |
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break; |
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case 'bottom-left': |
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case 'bl': |
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$parsed_options['position'] = 'bottom-left'; |
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break; |
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case 'bottom': |
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case 'b': |
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$parsed_options['position'] = 'bottom'; |
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break; |
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case 'bottom-right': |
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case 'br': |
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$parsed_options['position'] = 'bottom-right'; |
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break; |
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} |
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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.