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<?php |
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|
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declare(strict_types=1); |
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|
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namespace Imagify\Dependencies\League\Container\Argument; |
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|
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use Imagify\Dependencies\League\Container\DefinitionContainerInterface; |
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use Imagify\Dependencies\League\Container\Exception\{ContainerException, NotFoundException}; |
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use Imagify\Dependencies\League\Container\ReflectionContainer; |
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use Imagify\Dependencies\Psr\Container\ContainerInterface; |
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use ReflectionFunctionAbstract; |
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use ReflectionNamedType; |
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|
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trait ArgumentResolverTrait |
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{ |
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public function resolveArguments(array $arguments): array |
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{ |
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try { |
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$container = $this->getContainer(); |
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} catch (ContainerException $e) { |
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$container = ($this instanceof ReflectionContainer) ? $this : null; |
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} |
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|
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foreach ($arguments as &$arg) { |
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// if we have a literal, we don't want to do anything more with it |
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if ($arg instanceof LiteralArgumentInterface) { |
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$arg = $arg->getValue(); |
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continue; |
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} |
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|
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if ($arg instanceof ArgumentInterface) { |
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$argValue = $arg->getValue(); |
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} else { |
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$argValue = $arg; |
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} |
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|
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if (!is_string($argValue)) { |
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continue; |
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} |
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|
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// resolve the argument from the container, if it happens to be another |
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// argument wrapper, use that value |
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if ($container instanceof ContainerInterface && $container->has($argValue)) { |
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try { |
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$arg = $container->get($argValue); |
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|
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if ($arg instanceof ArgumentInterface) { |
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$arg = $arg->getValue(); |
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} |
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|
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continue; |
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} catch (NotFoundException $e) { |
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} |
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} |
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|
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// if we have a default value, we use that, no more resolution as |
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// we expect a default/optional argument value to be literal |
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if ($arg instanceof DefaultValueInterface) { |
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$arg = $arg->getDefaultValue(); |
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} |
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} |
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|
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return $arguments; |
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} |
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|
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public function reflectArguments(ReflectionFunctionAbstract $method, array $args = []): array |
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{ |
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$params = $method->getParameters(); |
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$arguments = []; |
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|
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foreach ($params as $param) { |
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$name = $param->getName(); |
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|
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// if we've been given a value for the argument, treat as literal |
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if (array_key_exists($name, $args)) { |
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$arguments[] = new LiteralArgument($args[$name]); |
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continue; |
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} |
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|
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$type = $param->getType(); |
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|
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if ($type instanceof ReflectionNamedType) { |
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// in PHP 8, nullable arguments have "?" prefix |
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$typeHint = ltrim($type->getName(), '?'); |
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|
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if ($param->isDefaultValueAvailable()) { |
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$arguments[] = new DefaultValueArgument($typeHint, $param->getDefaultValue()); |
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continue; |
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} |
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|
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$arguments[] = new ResolvableArgument($typeHint); |
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continue; |
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} |
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|
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if ($param->isDefaultValueAvailable()) { |
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$arguments[] = new LiteralArgument($param->getDefaultValue()); |
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continue; |
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} |
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|
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throw new NotFoundException(sprintf( |
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'Unable to resolve a value for parameter (%s) in the function/method (%s)', |
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$name, |
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$method->getName() |
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)); |
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} |
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|
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return $this->resolveArguments($arguments); |
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} |
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|
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abstract public function getContainer(): DefinitionContainerInterface; |
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} |
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|
