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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Validator\DataSet; |
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use InvalidArgumentException; |
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use ReflectionClass; |
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use ReflectionException; |
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use Yiisoft\Validator\Attribute\HasMany; |
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use Yiisoft\Validator\Attribute\HasOne; |
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use Yiisoft\Validator\DataSetInterface; |
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use Yiisoft\Validator\Rule\Each; |
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use Yiisoft\Validator\Rule\Nested; |
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use Yiisoft\Validator\RuleInterface; |
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use Yiisoft\Validator\RulesProviderInterface; |
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/** |
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* This data set makes use of attributes introduced in PHP 8. It simplifies rules configuration process, especially for |
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* nested data and relations. Please refer to the guide for example. |
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* |
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* @link https://www.php.net/manual/en/language.attributes.overview.php |
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*/ |
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final class AttributeDataSet implements RulesProviderInterface, DataSetInterface |
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{ |
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use ArrayDataTrait; |
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private object $baseAnnotatedObject; |
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2 |
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public function __construct(object $baseAnnotatedObject, array $data = []) |
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{ |
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$this->baseAnnotatedObject = $baseAnnotatedObject; |
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$this->data = $data; |
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} |
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2 |
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public function getRules(): iterable |
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{ |
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$classMeta = new ReflectionClass($this->baseAnnotatedObject); |
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return $this->handleAttributes($classMeta); |
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} |
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private function handleAttributes(ReflectionClass $classMeta): array |
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{ |
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$rules = []; |
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foreach ($classMeta->getProperties() as $property) { |
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2 |
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if ($property->isStatic()) { |
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continue; |
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} |
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2 |
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foreach ([HasMany::class, HasOne::class] as $className) { |
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$attributes = $property->getAttributes($className); |
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if (empty($attributes)) { |
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continue; |
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} |
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1 |
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$relatedClassName = $attributes[0]->getArguments()[0]; |
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try { |
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$relatedClassMeta = new ReflectionClass($relatedClassName); |
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} catch (ReflectionException) { |
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throw new InvalidArgumentException("Class \"$relatedClassName\" not found."); |
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} |
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$nestedRule = new Nested( |
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$this->handleAttributes($relatedClassMeta), |
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...(($property->getAttributes(Nested::class)[0] ?? null)?->getArguments() ?? []) |
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); |
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1 |
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if ($className !== HasMany::class) { |
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$rules[$property->getName()] = $nestedRule; |
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} else { |
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/** @psalm-suppress UndefinedMethod */ |
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$rules[$property->getName()][] = new Each( |
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[$nestedRule], |
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...(($property->getAttributes(Each::class)[0] ?? null)?->getArguments() ?? []) |
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); |
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} |
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} |
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$eachRuleFound = false; |
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$eachRules = []; |
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$attributes = $property->getAttributes(); |
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foreach ($attributes as $attribute) { |
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if (!is_subclass_of($attribute->getName(), RuleInterface::class)) { |
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continue; |
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} |
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2 |
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if ($attribute->getName() === Each::class) { |
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1 |
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$eachRuleFound = true; |
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1 |
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continue; |
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} |
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if ($attribute->getName() === Nested::class) { |
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1 |
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continue; |
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} |
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/** @psalm-suppress UndefinedMethod */ |
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$eachRuleFound |
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? $eachRules[] = $attribute->newInstance() |
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: $rules[$property->getName()][] = $attribute->newInstance(); |
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} |
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if (!$eachRules || (string) $property->getType() !== 'array') { |
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continue; |
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} |
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109
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/** |
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110
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* @psalm-suppress UndefinedMethod, InvalidArgument |
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111
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*/ |
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$rules[$property->getName()][] = new Each( |
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$eachRules, |
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1 |
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...(($property->getAttributes(Each::class)[0] ?? null)?->getArguments() ?? []) |
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); |
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} |
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2 |
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return $rules; |
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} |
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} |
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yiisoft /
validator
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