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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 is_string; |
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/** |
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* Builds object by array config |
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* |
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* @psalm-type MethodOrPropertyItem = array{0:string,1:string,2:mixed} |
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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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public const FLAG_PROPERTY = 'property'; |
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public const FLAG_METHOD = 'method'; |
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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, MethodOrPropertyItem> |
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*/ |
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private array $methodsAndProperties; |
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/** |
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* @psalm-param class-string $class |
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* @psalm-param array<string, MethodOrPropertyItem> $methodsAndProperties |
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*/ |
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private function __construct(string $class, array $constructorArguments, array $methodsAndProperties) |
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{ |
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$this->class = $class; |
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$this->constructorArguments = $constructorArguments; |
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$this->methodsAndProperties = $methodsAndProperties; |
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} |
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/** |
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* @throws InvalidConfigException |
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*/ |
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public static function fromConfig(array $config): self |
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{ |
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$class = self::getClassFromConfig($config); |
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$constructorArguments = self::getConstructorArgumentsFromConfig($config); |
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$methodsAndProperties = self::getMethodsAndPropertiesFromConfig($config); |
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if ($config !== []) { |
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$key = array_key_first($config); |
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throw new InvalidConfigException( |
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sprintf( |
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'Invalid definition: key "%s" is not allowed. Did you mean "%s()" or "$%s"?', |
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$key, |
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$key, |
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$key |
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) |
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); |
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} |
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return new self($class, $constructorArguments, $methodsAndProperties); |
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} |
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/** |
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* @psalm-param class-string $class |
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* @psalm-param array<string, MethodOrPropertyItem> $methodsAndProperties |
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*/ |
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public static function fromPreparedData(string $class, array $constructorArguments = [], array $methodsAndProperties = []): self |
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{ |
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return new self($class, $constructorArguments, $methodsAndProperties); |
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} |
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/** |
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* @psalm-return class-string |
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* |
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* @throws InvalidConfigException |
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*/ |
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private static function getClassFromConfig(array &$config): string |
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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 = $config[self::CLASS_NAME]; |
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unset($config[self::CLASS_NAME]); |
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ArrayDefinitionValidator::validateClassName($class); |
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/** @psalm-var class-string $class */ |
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return $class; |
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} |
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/** |
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* @throws InvalidConfigException |
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*/ |
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private static function getConstructorArgumentsFromConfig(array &$config): array |
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{ |
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if (!isset($config[self::CONSTRUCTOR])) { |
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return []; |
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} |
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$arguments = $config[self::CONSTRUCTOR]; |
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unset($config[self::CONSTRUCTOR]); |
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ArrayDefinitionValidator::validateConstructorArguments($arguments); |
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return $arguments; |
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} |
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/** |
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* @psalm-return array<string, MethodOrPropertyItem> |
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* |
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* @throws InvalidConfigException |
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*/ |
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private static function getMethodsAndPropertiesFromConfig(array &$config): array |
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{ |
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$methodsAndProperties = []; |
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foreach ($config as $key => $value) { |
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if (!is_string($key)) { |
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throw new InvalidConfigException('Invalid definition: keys should be string.'); |
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} |
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if (substr($key, -2) === '()') { |
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ArrayDefinitionValidator::validateMethodArguments($value); |
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$methodsAndProperties[$key] = [self::FLAG_METHOD, $key, $value]; |
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unset($config[$key]); |
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} elseif (strncmp($key, '$', 1) === 0) { |
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$methodsAndProperties[$key] = [self::FLAG_PROPERTY, $key, $value]; |
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unset($config[$key]); |
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} |
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} |
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return $methodsAndProperties; |
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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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/** |
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* @psalm-return array<string, MethodOrPropertyItem> |
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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 $other): self |
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{ |
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$new = clone $this; |
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$new->class = $other->class; |
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$new->constructorArguments = $this->mergeArguments($this->constructorArguments, $other->constructorArguments); |
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$methodsAndProperties = $this->methodsAndProperties; |
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foreach ($other->methodsAndProperties as $key => $item) { |
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if ($item[0] === self::FLAG_PROPERTY) { |
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$methodsAndProperties[$key] = $item; |
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} elseif ($item[0] === self::FLAG_METHOD) { |
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/** @psalm-suppress MixedArgument */ |
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$methodsAndProperties[$key] = [ |
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$item[0], |
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$item[1], |
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isset($methodsAndProperties[$key]) |
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? $this->mergeArguments($methodsAndProperties[$key][2], $item[2]) |
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: $item[2], |
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]; |
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} |
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} |
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$new->methodsAndProperties = $methodsAndProperties; |
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return $new; |
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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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yiisoft /
factory
