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<?php |
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namespace DoctrineElastic\Hydrate; |
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use Doctrine\Common\Persistence\Mapping\RuntimeReflectionService; |
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use Doctrine\ORM\Mapping\Reflection\ReflectionPropertiesGetter; |
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/** |
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* Common Entity Hydrator |
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* Uses ReflectionPropertiesGetter from Doctrine |
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* |
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* @author Andsalves <[email protected]> |
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*/ |
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class SimpleEntityHydrator implements SimpleHydratorInterface { |
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/** |
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* @var ReflectionPropertiesGetter |
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*/ |
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protected $reflectionPropertiesGetter; |
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public function __construct() { |
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$this->reflectionPropertiesGetter = new ReflectionPropertiesGetter(new RuntimeReflectionService()); |
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} |
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/** |
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* @param object $entity |
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* @param array $data |
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* @return object |
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*/ |
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public function hydrate($entity, array $data) { |
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$classProperties = $this->reflectionPropertiesGetter->getProperties(get_class($entity)); |
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foreach ($classProperties as $prop) { |
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$prop->setAccessible(true); |
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if (array_key_exists($prop->name, $data)) { |
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$prop->setValue($entity, $data[$prop->name]); |
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} else { |
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$name = self::decamelizeString($prop->name); |
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if (array_key_exists($name, $data)) { |
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$prop->setValue($entity, $data[$name]); |
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} |
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} |
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} |
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if (method_exists($entity, 'exchangeArray')) { |
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$entity->exchangeArray($data); |
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} |
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if (method_exists($entity, 'populate')) { |
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$entity->populate($data); |
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} |
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return $entity; |
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} |
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/** |
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* @param object $entity |
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* @param string|array $fieldOrFields |
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* @return array|mixed |
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*/ |
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public function extract($entity, $fieldOrFields = null) { |
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$filterFields = null; |
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$data = []; |
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/** @var \ReflectionProperty[] $classProperties */ |
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$classProperties = $this->reflectionPropertiesGetter->getProperties(get_class($entity)); |
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if (!is_array($fieldOrFields) && is_string($fieldOrFields)) { |
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$filterFields = [$fieldOrFields]; |
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} |
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foreach ($classProperties as $prop) { |
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if (is_array($filterFields)) { |
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$filtered = in_array($prop->name, $filterFields); |
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$filtered |= in_array(self::decamelizeString($prop->name), $filterFields); |
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if (!$filtered) { |
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continue; |
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} |
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} |
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$prop->setAccessible(true); |
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$value = $prop->getValue($entity); |
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$decamelName = self::decamelizeString($prop->name); |
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if ($decamelName == $fieldOrFields |
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|| $prop->name == $fieldOrFields |
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|| $prop->name == self::camelizeString($fieldOrFields) |
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) { |
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return $value; |
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} |
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$data[$decamelName] = $value; |
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} |
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if (empty($data) && is_string($fieldOrFields)) { |
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return null; |
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} |
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return $data; |
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} |
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public static function decamelizeString($string) { |
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if (is_string($string) && !empty($string)) { |
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$prefix = ''; |
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if (substr($string, 0, 1) == '_') { |
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$prefix = '_'; |
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} |
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return $prefix . ltrim(strtolower(preg_replace('/[A-Z]([A-Z](?![a-z]))*/', '_$0', $string)), '_'); |
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} |
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return $string; |
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} |
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public static function camelizeString($string) { |
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if (is_string($string) && !empty($string)) { |
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if (substr($string, 0, 1) == '_') { |
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$string = substr($string, 1); |
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} |
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$words = str_replace('_', ' ', $string); |
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$ucWords = ucwords($words); |
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return lcfirst(str_replace(' ', '', $ucWords)); |
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} |
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return $string; |
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} |
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} |
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andsalves /
doctrine-elastic
