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<?php declare(strict_types = 1); |
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namespace Venta\Container; |
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use InvalidArgumentException; |
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use Venta\Contracts\Container\Container as ContainerContract; |
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use Venta\Contracts\Container\Invoker as InvokerContract; |
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use Venta\Contracts\Container\ServiceDecorator as ServiceDecoratorContract; |
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use Venta\Contracts\Container\ServiceInflector as ServiceInflectorContract; |
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/** |
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* Class ServiceDecorator |
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* |
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* @package Venta\Contracts\Container |
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*/ |
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final class ServiceDecorator implements ServiceDecoratorContract |
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{ |
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/** |
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* @var ContainerContract |
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*/ |
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private $container; |
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/** |
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* Array of decorator definitions. |
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* |
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* @var Invokable[][]|string[][] |
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*/ |
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private $decorators = []; |
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/** |
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* @var ServiceInflectorContract |
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*/ |
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private $inflector; |
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/** |
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* @var InvokerContract |
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*/ |
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private $invoker; |
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/** |
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* ServiceDecorator constructor. |
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* |
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* @param ContainerContract $container |
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* @param ServiceInflectorContract $inflector |
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* @param InvokerContract $invoker |
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*/ |
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public function __construct( |
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ContainerContract $container, |
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ServiceInflectorContract $inflector, |
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InvokerContract $invoker |
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) { |
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$this->container = $container; |
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$this->inflector = $inflector; |
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$this->invoker = $invoker; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function addDecorator(string $id, $decorator) |
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{ |
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if (is_string($decorator)) { |
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if (!class_exists($decorator)) { |
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throw new InvalidArgumentException(sprintf('Invalid decorator class "%s" provided.', $decorator)); |
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} |
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} else { |
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$decorator = new Invokable($decorator); |
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} |
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$this->decorators[$id][] = $decorator; |
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} |
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/** |
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* |
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* @param string $id |
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* @param $object |
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* @param bool $once |
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* @return mixed |
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*/ |
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public function decorate(string $id, $object, bool $once = false) |
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{ |
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if (empty($this->decorators[$id])) { |
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return $object; |
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} |
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foreach ($this->decorators[$id] as $decorator) { |
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$object = $decorator instanceof Invokable |
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? $this->invoker->invoke($decorator, [$object]) |
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: $this->container->get($decorator, [$object]); |
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$this->inflector->inflect($object); |
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} |
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if ($once) { |
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unset($this->decorators[$id]); |
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} |
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return $object; |
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} |
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} |
venta /
framework
