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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 Invoker\ParameterResolver\ParameterResolver; |
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use Psr\Container\ContainerInterface; |
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use ReflectionFunctionAbstract; |
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use ReflectionNamedType; |
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|
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/** |
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* Inject the container, the definition or any other service using type-hints. |
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* |
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* {@internal This class is similar to TypeHintingResolver and TypeHintingContainerResolver, |
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* we use this instead for performance reasons} |
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* |
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* @author Quim Calpe <[email protected]> |
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* @author Matthieu Napoli <[email protected]> |
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*/ |
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class FactoryParameterResolver implements ParameterResolver |
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{ |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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|
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public function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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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 $resolvedParameters |
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) : array { |
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$parameters = $reflection->getParameters(); |
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|
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// Skip parameters already resolved |
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if (! empty($resolvedParameters)) { |
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$parameters = array_diff_key($parameters, $resolvedParameters); |
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} |
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|
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foreach ($parameters as $index => $parameter) { |
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$parameterType = $parameter->getType(); |
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if (!$parameterType) { |
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// No type |
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continue; |
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} |
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if (!$parameterType instanceof ReflectionNamedType) { |
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// Union types are not supported |
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continue; |
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} |
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if ($parameterType->isBuiltin()) { |
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// Primitive types are not supported |
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continue; |
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} |
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|
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$parameterClass = $parameterType->getName(); |
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|
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if ($parameterClass === 'Psr\Container\ContainerInterface') { |
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$resolvedParameters[$index] = $this->container; |
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} elseif ($parameterClass === 'DI\Factory\RequestedEntry') { |
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// By convention the second parameter is the definition |
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$resolvedParameters[$index] = $providedParameters[1]; |
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} elseif ($this->container->has($parameterClass)) { |
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$resolvedParameters[$index] = $this->container->get($parameterClass); |
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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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|
