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<?php declare(strict_types=1); |
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namespace Gravatalonga\Hydrator; |
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/** |
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* Class Hydrator |
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* |
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* @package Gravatalonga\Hydrator |
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*/ |
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final class Hydrator |
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{ |
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/** |
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* @var array array<string, mixed> |
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*/ |
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private array $data; |
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private object $object; |
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/** |
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* Hydrate constructor |
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* |
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* @param array array<string, mixed> $data |
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*/ |
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public function __construct(array $data) |
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{ |
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$this->data = $data; |
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} |
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/** |
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* @throws HydratorException |
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*/ |
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public function hydrate(object $object): object |
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{ |
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$this->object = $object; |
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foreach ($this->data as $key => $value) { |
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$this->populateData($key, $value); |
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} |
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return $this->object; |
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} |
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/** |
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* @param string $key |
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* @param mixed $value |
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* @throws HydratorException |
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*/ |
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private function populateData(string $key, $value) |
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{ |
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if (! property_exists($this->object, $key)) { |
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return; |
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} |
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if (! $this->isPublic($key)) { |
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throw HydratorException::cannotPopulateNonPublicProperty($key); |
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} |
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$this->object->{$key} = $this->formatValue($key, $value); |
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} |
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private function formatValue(string $key, $value) |
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{ |
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if ($this->hasCustomFormat($key)) { |
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return $this->customFormat($key, $value); |
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} |
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$dataType = $this->dataType($key); |
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if (empty($dataType)) { |
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return $value; |
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} |
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if ($dataType === 'int') { |
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return (int)$value; |
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} |
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if ($dataType === 'string') { |
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return (string)$value; |
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} |
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if ($dataType === 'bool') { |
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return ! empty($value); |
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} |
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if ($dataType === 'float') { |
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return (float)$value; |
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} |
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return $value; |
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} |
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private function isPublic(string $key): bool |
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{ |
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$reflection = new \ReflectionObject($this->object); |
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$property = $reflection->getProperty($key); |
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$property->setAccessible(true); |
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return $property->isPublic(); |
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} |
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private function dataType(string $key): string |
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{ |
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$reflection = new \ReflectionObject($this->object); |
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$property = $reflection->getProperty($key); |
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if (is_null($property->getType())) { |
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return ''; |
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} |
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return ($property->getType())->getName(); |
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} |
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private function hasCustomFormat(string $key): bool |
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{ |
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return method_exists($this->object, $this->methodNameFormat($key)); |
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} |
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private function customFormat(string $key, $value) |
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{ |
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return $this->object->{$this->methodNameFormat($key)}($value); |
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} |
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private function methodNameFormat(string $propertyName): string |
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{ |
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return sprintf('format%s', ucfirst($propertyName)); |
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} |
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} |
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gravataLonga /
hydrator
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