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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Proxy; |
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use InvalidArgumentException; |
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use Reflection; |
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use ReflectionClass; |
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use ReflectionException; |
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use ReflectionMethod; |
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use ReflectionNamedType; |
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use ReflectionParameter; |
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use Yiisoft\Proxy\Config\ClassConfig; |
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use Yiisoft\Proxy\Config\MethodConfig; |
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use Yiisoft\Proxy\Config\ParameterConfig; |
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use Yiisoft\Proxy\Config\TypeConfig; |
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final class ClassConfigFactory |
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{ |
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public function getClassConfig(string $interfaceName): ClassConfig |
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{ |
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try { |
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$reflection = new ReflectionClass($interfaceName); |
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} catch (ReflectionException) { |
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throw new InvalidArgumentException("$interfaceName must exist."); |
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} |
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return new ClassConfig( |
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isInterface: $reflection->isInterface(), |
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namespace: $reflection->getNamespaceName(), |
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modifiers: Reflection::getModifierNames($reflection->getModifiers()), |
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name: $reflection->getName(), |
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shortName: $reflection->getShortName(), |
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parent: (string) $reflection->getParentClass(), |
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interfaces: $reflection->getInterfaceNames(), |
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methods: $this->getMethodConfigs($reflection), |
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); |
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} |
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/** |
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* @return MethodConfig[] |
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*/ |
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private function getMethodConfigs(ReflectionClass $reflection): array |
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{ |
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$methods = []; |
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foreach ($reflection->getMethods() as $method) { |
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$methods[$method->getName()] = $this->getMethodConfig($method); |
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} |
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return $methods; |
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} |
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private function getMethodConfig(ReflectionMethod $method): MethodConfig |
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{ |
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return new MethodConfig( |
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modifiers: Reflection::getModifierNames($method->getModifiers()), |
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name: $method->getName(), |
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parameters: $this->getMethodParameterConfigs($method), |
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returnType: $this->getMethodTypeConfig($method), |
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); |
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} |
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/** |
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* @return ParameterConfig[] |
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*/ |
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private function getMethodParameterConfigs(ReflectionMethod $method): array |
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{ |
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$parameters = []; |
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foreach ($method->getParameters() as $param) { |
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$parameters[$param->getName()] = $this->getMethodParameterConfig($param); |
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} |
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return $parameters; |
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} |
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private function getMethodParameterConfig(ReflectionParameter $param): ParameterConfig |
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{ |
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return new ParameterConfig( |
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type: $this->getMethodParameterTypeConfig($param), |
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name: $param->getName(), |
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allowsNull: $param->allowsNull(), |
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isDefaultValueAvailable: $param->isDefaultValueAvailable(), |
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isDefaultValueConstant: $param->isDefaultValueAvailable() |
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? $param->isDefaultValueConstant() |
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: null, |
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defaultValueConstantName: $param->isOptional() |
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? $param->getDefaultValueConstantName() |
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: null, |
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defaultValue: $param->isOptional() |
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? $param->getDefaultValue() |
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: null, |
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); |
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} |
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private function getMethodParameterTypeConfig(ReflectionParameter $param): ?TypeConfig |
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{ |
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/** @var ReflectionNamedType $type */ |
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$type = $param->getType(); |
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if (!$type) { |
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return null; |
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} |
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return new TypeConfig( |
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name: $type->getName(), |
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allowsNull: $type->allowsNull(), |
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); |
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} |
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private function getMethodTypeConfig(ReflectionMethod $method): ?TypeConfig |
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{ |
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/** @var ReflectionNamedType $returnType */ |
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$returnType = $method->getReturnType(); |
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if (!$returnType) { |
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return null; |
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} |
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return new TypeConfig( |
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name: $returnType->getName(), |
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allowsNull: $returnType->allowsNull(), |
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); |
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} |
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} |
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