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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of DivineNii opensource projects. |
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* |
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* PHP version 7.4 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2021 DivineNii (https://divinenii.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Rade\DI\Definitions; |
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use PhpParser\Node\Expr; |
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use PhpParser\Node\Stmt\Return_; |
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use Rade\DI\Exceptions\ContainerResolutionException; |
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use Rade\DI\Exceptions\ServiceCreationException; |
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use Rade\DI\Resolver; |
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/** |
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* Represents a definition service that shouldn't be resolved. |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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*/ |
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class ValueDefinition implements DefinitionInterface, ShareableDefinitionInterface, DepreciableDefinitionInterface |
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{ |
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use Traits\DeprecationTrait; |
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use Traits\VisibilityTrait; |
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/** @var mixed */ |
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private $value; |
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/** |
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* Definition constructor. |
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* |
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* @param mixed $value |
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*/ |
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public function __construct($value, bool $shared = true) |
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{ |
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$this->replace($value); |
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$this->shared = $shared; |
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} |
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/** |
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* Replace the existing value. |
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* |
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* @param mixed $value |
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* |
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* @return $this |
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*/ |
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public function replace($value) |
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{ |
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if ($value instanceof DefinitionInterface) { |
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throw new ServiceCreationException(\sprintf('A definition entity must not be an instance of "%s".', DefinitionInterface::class)); |
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} elseif ($value instanceof \PhpParser\Node && !$value instanceof Expr) { |
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throw new ServiceCreationException(\sprintf('A definition entity must be an instance of "%s".', Expr::class)); |
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} |
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$this->value = $value; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getEntity() |
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{ |
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return $this->value; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function build(string $id, Resolver $resolver) |
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{ |
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$builder = $resolver->getBuilder(); |
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if ($this->abstract) { |
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throw new ContainerResolutionException(\sprintf('Resolving an abstract definition %s is not allowed.', $id)); |
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} |
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if (!empty($this->deprecation)) { |
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$deprecation = $this->triggerDeprecation($id, $builder); |
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} |
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if (\is_array($value = $this->value)) { |
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$value = $resolver->resolveArguments($value); |
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} |
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if (null === $builder) { |
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return !\is_array($value) && $this->lazy ? $resolver->resolve($value) : $value; |
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} |
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$defNode = $builder->method($resolver->createMethod($id))->makeProtected(); |
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if ($value instanceof \PhpParser\Node) { |
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if ($value instanceof Expr\Array_) { |
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$defNode->setReturnType('array'); |
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} elseif ($value instanceof Expr\New_) { |
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$defNode->setReturnType($value->class->toString()); |
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} |
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} elseif (\PHP_MAJOR_VERSION >= 8) { |
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$defNode->setReturnType('mixed'); |
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} |
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if (isset($deprecation)) { |
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$defNode->addStmt($deprecation); |
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} |
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if ($this->lazy) { |
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$lazyMethod = \is_array($value) ? 'resolveArguments' : 'resolve'; |
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$createdValue = $builder->methodCall($builder->propertyFetch($builder->var('this'), 'resolver'), $lazyMethod, [$value]); |
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} |
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if ($this->shared) { |
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$createdValue = $this->triggerSharedBuild($id, $createdValue ?? $builder->val($value), $builder); |
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} |
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return $defNode->addStmt(new Return_($createdValue ?? $builder->val($value))); |
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} |
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} |
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divineniiquaye /
rade-di
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