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<?php |
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/** |
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* This file is part of the Phalcon Framework. |
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* |
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* (c) Phalcon Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE.txt |
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* file that was distributed with this source code. |
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* |
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* Implementation of this file has been influenced by AuraPHP |
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* |
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* @link https://github.com/auraphp/Aura.Di |
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* @license https://github.com/auraphp/Aura.Di/blob/4.x/LICENSE |
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*/ |
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declare(strict_types=1); |
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namespace Phalcon\Container\Resolver; |
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use Phalcon\Container\Exception\NoSuchProperty; |
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use Phalcon\Container\Injection\LazyNew; |
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use ReflectionException; |
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use ReflectionParameter; |
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/** |
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* This extension of the Resolver additionally auto-resolves unspecified |
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* constructor params according to their typehints; use with caution as it can |
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* be very difficult to debug. |
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* |
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* @property ValueObject $types |
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*/ |
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class AutoResolver extends Resolver |
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{ |
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/** |
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* Auto-resolve these typehints to these values. |
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* |
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* @var ValueObject |
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*/ |
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protected ValueObject $types; |
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/** |
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* AutoResolver constructor. |
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* |
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* @param Reflector $reflector |
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*/ |
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public function __construct(Reflector $reflector) |
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{ |
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parent::__construct($reflector); |
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$this->types = new ValueObject(); |
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} |
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/** |
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* Auto-resolves params typehinted to classes. |
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* |
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* @param ReflectionParameter $rparam A parameter reflection. |
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* @param string $class The class name to return values for. |
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* @param array $parent The parent unified params. |
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* |
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* @return LazyNew|mixed|DefaultValueParameter|UnresolvedParameter |
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* @throws ReflectionException |
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* @throws NoSuchProperty |
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*/ |
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protected function getUnifiedParameter(ReflectionParameter $rparam, string $class, array $parent) |
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{ |
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$unified = parent::getUnifiedParameter($rparam, $class, $parent); |
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// already resolved? |
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if (!$unified instanceof UnresolvedParameter && !$unified instanceof DefaultValueParameter) { |
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1 |
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return $unified; |
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} |
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// use an explicit auto-resolution? |
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$rtype = $rparam->getClass(); |
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if ($rtype && $this->types->has($rtype->name)) { |
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return $this->types->get($rtype->name); |
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} |
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if ($unified instanceof DefaultValueParameter) { |
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return $unified; |
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} |
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// use a lazy-new-instance of the typehinted class? |
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if ($rtype && $rtype->isInstantiable()) { |
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return new LazyNew($this, new Blueprint($rtype->name)); |
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} |
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// $unified is still an UnresolvedParam |
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1 |
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return $unified; |
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} |
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/** |
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* @return ValueObject |
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*/ |
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3 |
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public function types(): ValueObject |
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{ |
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return $this->types; |
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} |
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} |
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niden /
cardoe
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