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<?php |
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|
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declare(strict_types=1); |
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|
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namespace DI\Invoker; |
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|
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use DI\Definition\Definition; |
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use DI\Definition\Helper\DefinitionHelper; |
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use DI\Definition\Resolver\DefinitionResolver; |
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use Invoker\ParameterResolver\ParameterResolver; |
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use ReflectionFunctionAbstract; |
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|
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/** |
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* Resolves callable parameters using definitions. |
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* |
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* @since 5.0 |
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* @author Matthieu Napoli <matthieu@mnapoli.fr> |
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*/ |
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class DefinitionParameterResolver implements ParameterResolver |
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{ |
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/** |
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* @var DefinitionResolver |
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*/ |
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private $definitionResolver; |
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|
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public function __construct(DefinitionResolver $definitionResolver) |
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{ |
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$this->definitionResolver = $definitionResolver; |
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} |
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|
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public function getParameters( |
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ReflectionFunctionAbstract $reflection, |
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array $providedParameters, |
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array $resolvedParameters |
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) : array { |
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// Skip parameters already resolved |
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if (! empty($resolvedParameters)) { |
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$providedParameters = array_diff_key($providedParameters, $resolvedParameters); |
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} |
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|
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foreach ($providedParameters as $key => $value) { |
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if ($value instanceof DefinitionHelper) { |
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$value = $value->getDefinition(''); |
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} |
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|
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if (! $value instanceof Definition) { |
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continue; |
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} |
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|
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$value = $this->definitionResolver->resolve($value); |
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|
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if (is_int($key)) { |
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// Indexed by position |
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$resolvedParameters[$key] = $value; |
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} else { |
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// Indexed by parameter name |
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// TODO optimize? |
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$reflectionParameters = $reflection->getParameters(); |
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foreach ($reflectionParameters as $reflectionParameter) { |
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if ($key === $reflectionParameter->name) { |
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$resolvedParameters[$reflectionParameter->getPosition()] = $value; |
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} |
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} |
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} |
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} |
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|
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return $resolvedParameters; |
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} |
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} |
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|
