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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Factory\Definition; |
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use Psr\Container\ContainerInterface; |
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use Yiisoft\Factory\Exception\InvalidConfigException; |
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use Yiisoft\Factory\Exception\NotInstantiableException; |
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use function array_key_exists; |
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use function get_class; |
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use function gettype; |
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use function is_array; |
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use function is_object; |
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use function is_string; |
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/** |
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* Builds object by array config |
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*/ |
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class ArrayDefinition implements DefinitionInterface |
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{ |
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public const CLASS_NAME = 'class'; |
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public const CONSTRUCTOR = '__construct()'; |
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/** |
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* @psalm-var class-string |
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*/ |
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private string $class; |
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private array $constructorArguments; |
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/** |
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* @psalm-var array<string, mixed|array> |
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*/ |
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private array $methodsAndProperties; |
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/** |
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* @psalm-var array<string, mixed> |
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*/ |
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private array $meta = []; |
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/** |
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* @param array $config Container entry config. |
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* @param string[] $allowedMeta Allowed metadata keys. |
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* |
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* @throws InvalidConfigException |
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*/ |
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public function __construct(array $config, array $allowedMeta = []) |
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{ |
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[$config,] = Normalizer::parse($config, $allowedMeta); |
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$this->setClass($config); |
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unset($config[self::CLASS_NAME]); |
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$this->setConstructorArguments($config); |
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unset($config[self::CONSTRUCTOR]); |
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$this->methodsAndProperties = $config; |
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} |
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/** |
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* @throws InvalidConfigException |
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*/ |
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private function setClass(array $config): void |
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{ |
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if (!array_key_exists(self::CLASS_NAME, $config)) { |
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throw new InvalidConfigException('Invalid definition: no class name specified.'); |
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} |
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/** @var mixed */ |
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$class = $config[self::CLASS_NAME]; |
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if (!is_string($class)) { |
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throw new InvalidConfigException(sprintf('Invalid definition: invalid class name "%s".', (string)$class)); |
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} |
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if ($class === '') { |
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throw new InvalidConfigException('Invalid definition: empty class name.'); |
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} |
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$this->class = $class; |
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} |
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/** |
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* @throws InvalidConfigException |
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*/ |
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private function setConstructorArguments(array $config): void |
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{ |
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$arguments = $config[self::CONSTRUCTOR] ?? []; |
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if (!is_array($arguments)) { |
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throw new InvalidConfigException( |
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sprintf( |
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'Invalid definition: incorrect constructor arguments. Expected array, got %s.', |
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$this->getType($arguments) |
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) |
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); |
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} |
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$this->constructorArguments = $arguments; |
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} |
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/** |
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* @psalm-return class-string |
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*/ |
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public function getClass(): string |
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{ |
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return $this->class; |
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} |
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public function getConstructorArguments(): array |
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{ |
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return $this->constructorArguments; |
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} |
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public function getMethodsAndProperties(): array |
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{ |
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return $this->methodsAndProperties; |
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} |
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/** |
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* @throws NotInstantiableException |
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* @throws InvalidConfigException |
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*/ |
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public function resolve(ContainerInterface $container): object |
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{ |
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return ArrayDefinitionBuilder::getInstance()->build($container, $this); |
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} |
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public function merge(self $other): self |
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{ |
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$methodsAndProperties = $this->getMethodsAndProperties(); |
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foreach ($other->getMethodsAndProperties() as $name => $arguments) { |
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$methodsAndProperties[$name] = isset($methodsAndProperties[$name]) |
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? $this->mergeArguments($methodsAndProperties[$name], $arguments) |
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: $arguments; |
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} |
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return new self(array_merge([ |
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self::CLASS_NAME => $other->getClass(), |
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self::CONSTRUCTOR => $this->mergeArguments( |
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$this->getConstructorArguments(), |
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$other->getConstructorArguments() |
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), |
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], $methodsAndProperties)); |
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} |
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private function mergeArguments(array $selfArguments, array $otherArguments): array |
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{ |
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/** @var mixed $argument */ |
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foreach ($otherArguments as $name => $argument) { |
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/** @var mixed */ |
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$selfArguments[$name] = $argument; |
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} |
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return $selfArguments; |
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} |
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/** |
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* @param mixed $value |
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*/ |
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1 |
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private function getType($value): string |
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{ |
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1 |
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return is_object($value) ? get_class($value) : gettype($value); |
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} |
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public function getMeta(): array |
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{ |
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return $this->meta; |
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} |
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} |
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yiisoft /
factory
