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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Validator\Attribute; |
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use Attribute; |
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use Closure; |
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use ReflectionAttribute; |
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use ReflectionClass; |
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use Yiisoft\Validator\Rule\GroupRule; |
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use Yiisoft\Validator\RuleInterface; |
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use Yiisoft\Validator\ValidationContext; |
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/** |
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* Collects all attributes from the reference and represents it as its own. |
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*/ |
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)] |
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final class Embedded extends GroupRule |
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{ |
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/** |
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* @psalm-param Closure(mixed, ValidationContext):bool|null $when |
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*/ |
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public function __construct( |
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private string $referenceClassName, |
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string $message = 'This value is not a valid.', |
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bool $skipOnEmpty = false, |
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bool $skipOnError = false, |
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?Closure $when = null, |
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) { |
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parent::__construct($message, $skipOnEmpty, $skipOnError, $when); |
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} |
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public function getRuleSet(): iterable |
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{ |
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$classMeta = new ReflectionClass($this->referenceClassName); |
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return $this->collectAttributes($classMeta); |
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} |
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private function collectAttributes(ReflectionClass $classMeta): iterable |
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{ |
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$reflectionProperties = $classMeta->getProperties(); |
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if ($reflectionProperties === []) { |
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return []; |
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} |
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foreach ($reflectionProperties as $property) { |
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$attributes = $property->getAttributes(RuleInterface::class, ReflectionAttribute::IS_INSTANCEOF); |
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if ($attributes === []) { |
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continue; |
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} |
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yield $property->getName() => $this->createAttributes($attributes); |
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} |
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} |
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/** |
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* @param ReflectionAttribute[] $attributes |
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* |
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* @return iterable |
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*/ |
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private function createAttributes(array $attributes): iterable |
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{ |
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foreach ($attributes as $attribute) { |
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yield $attribute->newInstance(); |
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} |
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} |
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} |
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yiisoft /
validator
