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<?php |
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declare(strict_types=1); |
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namespace JMS\Serializer\Exclusion; |
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use JMS\Serializer\Context; |
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use JMS\Serializer\Expression\CompilableExpressionEvaluatorInterface; |
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use JMS\Serializer\Expression\Expression; |
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use JMS\Serializer\Expression\ExpressionEvaluatorInterface; |
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use JMS\Serializer\Metadata\ClassMetadata; |
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use JMS\Serializer\Metadata\PropertyMetadata; |
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use JMS\Serializer\SerializationContext; |
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/** |
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* Exposes an exclusion strategy based on the Symfony's expression language. |
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* This is not a standard exclusion strategy and can not be used in user applications. |
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* |
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* @internal |
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* |
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* @author Asmir Mustafic <[email protected]> |
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*/ |
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final class ExpressionLanguageExclusionStrategy |
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{ |
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/** |
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* @var ExpressionEvaluatorInterface |
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*/ |
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private $expressionEvaluator; |
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public function __construct(ExpressionEvaluatorInterface $expressionEvaluator) |
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{ |
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$this->expressionEvaluator = $expressionEvaluator; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function shouldSkipClass(ClassMetadata $class, Context $navigatorContext): bool |
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{ |
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if (null === $class->excludeIf) { |
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return false; |
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} |
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$variables = [ |
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'context' => $navigatorContext, |
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'class_metadata' => $class, |
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1 |
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]; |
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if ($navigatorContext instanceof SerializationContext) { |
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$variables['object'] = $navigatorContext->getObject(); |
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} else { |
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$variables['object'] = null; |
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} |
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if (($class->excludeIf instanceof Expression) && ($this->expressionEvaluator instanceof CompilableExpressionEvaluatorInterface)) { |
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return $this->expressionEvaluator->evaluateParsed($class->excludeIf, $variables); |
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} |
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return $this->expressionEvaluator->evaluate($class->excludeIf, $variables); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function shouldSkipProperty(PropertyMetadata $property, Context $navigatorContext): bool |
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{ |
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if (null === $property->excludeIf) { |
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return false; |
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} |
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$variables = [ |
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'context' => $navigatorContext, |
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'property_metadata' => $property, |
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]; |
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if ($navigatorContext instanceof SerializationContext) { |
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$variables['object'] = $navigatorContext->getObject(); |
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} else { |
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$variables['object'] = null; |
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} |
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if (($property->excludeIf instanceof Expression) && ($this->expressionEvaluator instanceof CompilableExpressionEvaluatorInterface)) { |
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return $this->expressionEvaluator->evaluateParsed($property->excludeIf, $variables); |
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} |
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return $this->expressionEvaluator->evaluate($property->excludeIf, $variables); |
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} |
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} |
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schmittjoh /
serializer
