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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; |
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use PhpParser\Node\Expr\{Assign, Variable}; |
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use PhpParser\Node\Stmt\Return_; |
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use Rade\DI\Exceptions\ServiceCreationException; |
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use Rade\DI\Definitions\{DefinitionAwareInterface, DefinitionInterface, DepreciableDefinitionInterface, ShareableDefinitionInterface, TypedDefinitionInterface}; |
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use Rade\DI\Definitions\Traits as Defined; |
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use Rade\DI\Exceptions\ContainerResolutionException; |
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/** |
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* Represents definition of standard service. |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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*/ |
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class Definition implements DefinitionInterface, TypedDefinitionInterface, ShareableDefinitionInterface, DefinitionAwareInterface, DepreciableDefinitionInterface |
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{ |
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use Defined\DeprecationTrait; |
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use Defined\ParameterTrait; |
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use Defined\BindingTrait; |
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use Defined\VisibilityTrait; |
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use Defined\AutowireTrait; |
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use Defined\DefinitionAwareTrait; |
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/** @var mixed The service entity */ |
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private $entity; |
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/** |
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* Definition constructor. |
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* |
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* @param mixed $entity |
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* @param array<int|string,mixed> $arguments |
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*/ |
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public function __construct($entity, array $arguments = []) |
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{ |
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$this->replace($entity, true); |
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$this->arguments = $arguments; |
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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->entity; |
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} |
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/** |
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* Replace existing entity to a new entity. |
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* |
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* @param mixed $entity |
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* |
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* @return $this |
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*/ |
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public function replace($entity, bool $if) |
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{ |
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if ($entity 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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} |
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if ($if /* Replace if matches a rule */) { |
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$this->entity = $entity; |
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if ($this->autowired) { |
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$this->autowire(Resolver::autowireService($entity, false, isset($this->innerId) ? $this->container : null)); |
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} |
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} |
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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 build(string $id, Resolver $resolver) |
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{ |
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$builder = $resolver->getBuilder(); |
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$resolved = $this->entity; |
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if ($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 (null === $builder) { |
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if (\is_callable($resolved)) { |
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$resolved = $resolver->resolveCallable($resolved, $this->arguments); |
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} elseif (!\is_object($resolved)) { |
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$resolved = $resolver->resolve($resolved, $this->arguments); |
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} |
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if ($this->hasBindings) { |
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foreach ($this->parameters as $property => $propertyValue) { |
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$resolved->{$property} = $resolver->resolve($propertyValue); |
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} |
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foreach ($this->calls as [$method, $methodValue]) { |
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$resolver->resolve([$resolved, $method], $methodValue ?? []); |
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} |
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foreach ($this->extras as [$extend, $code]) { |
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$resolver->resolve($code, $extend ? [$resolved] : []); |
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} |
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} |
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return $resolved; |
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} |
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$this->triggerReturnType($defNode = $builder->method($resolver->createMethod($id))->makeProtected()); |
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if (isset($deprecation)) { |
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$defNode->addStmt($deprecation); |
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} |
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if ($this->isLazy()) { |
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$createdDef = $builder->methodCall($builder->propertyFetch($builder->var('this'), 'resolver'), 'resolver', [$resolved, $resolver->resolveArguments($this->arguments)]); |
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} else { |
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$createdDef = $resolver->resolve($resolved, $this->arguments); |
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if ($createdDef instanceof Injector\Injectable) { |
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$createdDef = $createdDef->build($defNode, $builder->var('service'), $builder); |
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} |
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} |
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if ($this->hasBinding()) { |
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if (!$createdDef instanceof Assign) { |
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$defNode->addStmt($createdDef = new Assign(new Variable('service'), $createdDef)); |
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} |
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$this->resolveBinding($defNode, $createdDef, $resolver, $builder); |
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} |
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if ($this->isShared()) { |
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$createdDef = $this->triggerSharedBuild($id, $createdDef instanceof Assign ? $createdDef->var : $createdDef, $builder); |
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} |
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return $defNode->addStmt(new Return_($createdDef)); |
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} |
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} |
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