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<?php |
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/** |
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* @author Flipbox Factory |
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* @copyright Copyright (c) 2017, Flipbox Digital |
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* @link https://github.com/flipbox/transform/releases/latest |
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* @license https://github.com/flipbox/transform/blob/master/LICENSE |
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*/ |
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namespace Flipbox\Transform\Transformers; |
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use Flipbox\Transform\Helpers\ObjectHelper; |
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use Flipbox\Transform\Helpers\TransformerHelper; |
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/** |
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* @author Flipbox Factory <[email protected]> |
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* @since 1.0.0 |
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*/ |
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abstract class AbstractExplicitTransformer implements TransformerInterface |
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{ |
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/** |
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* The normalized includes |
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* |
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* @var null|array |
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*/ |
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private $includes; |
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/** |
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* @param array $config |
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*/ |
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public function __construct(array $config = []) |
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{ |
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ObjectHelper::configure($this, $config); |
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} |
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/** |
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* @return array |
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*/ |
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protected function defineIncludes(): array |
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{ |
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return []; |
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} |
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/** |
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* Returns an array of normalized includes. It is recommend |
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* @return array |
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*/ |
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public function getIncludes(): array |
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{ |
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if ($this->includes === null) { |
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$this->includes = TransformerHelper::normalizeIncludes( |
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$this->defineIncludes() |
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); |
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} |
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return $this->includes; |
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} |
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/** |
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* @param mixed $data |
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* @param TransformerInterface|callable $transformer |
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* @return ExplicitItem |
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*/ |
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protected function item($data, $transformer): ExplicitItem |
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{ |
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return new ExplicitItem(['data' => $data, 'transformer' => $transformer]); |
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} |
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/** |
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* @param mixed $data |
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* @param TransformerInterface|callable $transformer |
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* @return ExplicitCollection |
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*/ |
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protected function collection($data, $transformer): ExplicitCollection |
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{ |
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return new ExplicitCollection(['data' => $data, 'transformer' => $transformer]); |
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} |
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} |
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flipbox /
transform
