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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 WPMU_DEV\Defender\Vendor\DI\Definition\Resolver; |
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|
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use WPMU_DEV\Defender\Vendor\DI\Definition\DecoratorDefinition; |
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use WPMU_DEV\Defender\Vendor\DI\Definition\Definition; |
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use WPMU_DEV\Defender\Vendor\DI\Definition\Exception\InvalidDefinition; |
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use WPMU_DEV\Defender\Vendor\Psr\Container\ContainerInterface; |
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|
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/** |
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* Resolves a decorator definition to a value. |
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* |
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* @since 5.0 |
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* @author Matthieu Napoli <[email protected]> |
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*/ |
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class DecoratorResolver implements DefinitionResolver |
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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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/** |
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* @var DefinitionResolver |
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*/ |
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private $definitionResolver; |
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|
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/** |
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* The resolver needs a container. This container will be passed to the factory as a parameter |
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* so that the factory can access other entries of the container. |
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* |
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* @param DefinitionResolver $definitionResolver Used to resolve nested definitions. |
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*/ |
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public function __construct(ContainerInterface $container, DefinitionResolver $definitionResolver) |
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{ |
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$this->container = $container; |
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$this->definitionResolver = $definitionResolver; |
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} |
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|
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/** |
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* Resolve a decorator definition to a value. |
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* |
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* This will call the callable of the definition and pass it the decorated entry. |
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* |
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* @param DecoratorDefinition $definition |
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*/ |
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public function resolve(Definition $definition, array $parameters = []) |
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{ |
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$callable = $definition->getCallable(); |
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|
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if (! is_callable($callable)) { |
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throw new InvalidDefinition(sprintf( |
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'The decorator "%s" is not callable', |
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$definition->getName() |
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)); |
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} |
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|
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$decoratedDefinition = $definition->getDecoratedDefinition(); |
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|
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if (! $decoratedDefinition instanceof Definition) { |
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if (! $definition->getName()) { |
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throw new InvalidDefinition('Decorators cannot be nested in another definition'); |
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} |
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|
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throw new InvalidDefinition(sprintf( |
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'Entry "%s" decorates nothing: no previous definition with the same name was found', |
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$definition->getName() |
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)); |
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} |
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|
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$decorated = $this->definitionResolver->resolve($decoratedDefinition, $parameters); |
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|
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return call_user_func($callable, $decorated, $this->container); |
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} |
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|
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public function isResolvable(Definition $definition, array $parameters = []) : bool |
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{ |
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return true; |
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} |
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} |
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|
