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<?php |
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/** |
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* This file is part of the BEAR.Resource package. |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace BEAR\Resource; |
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use BEAR\Resource\Annotation\ResourceParam; |
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use Doctrine\Common\Annotations\Reader; |
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use Ray\Di\Di\Assisted; |
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final class OptionsMethodRequest |
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{ |
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private $reader; |
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public function __construct(Reader $reader) |
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{ |
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$this->reader = $reader; |
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} |
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public function __invoke(\ReflectionMethod $method, array $paramDoc, array $ins) : array |
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{ |
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$paramMetas = $this->getParamMetas($method->getParameters(), $paramDoc, $ins); |
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$paramMetas = $this->ignoreAnnotatedPrameter($method, $paramMetas); |
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return $paramMetas; |
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} |
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/** |
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* @param \ReflectionParameter $parameter |
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* @param array $paramDoc |
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* @param string $name |
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* |
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* @return string|null |
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*/ |
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private function getParameterType(\ReflectionParameter $parameter, array $paramDoc, string $name) |
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{ |
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$hasType = method_exists($parameter, 'getType') && $parameter->getType(); |
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if ($hasType) { |
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return $this->getType($parameter); |
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} |
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if (isset($paramDoc[$name]['type'])) { |
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return $paramDoc[$name]['type']; |
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} |
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} |
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private function getParamMetas(array $parameters, array $paramDoc, array $ins) : array |
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{ |
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foreach ($parameters as $parameter) { |
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if (isset($ins[$parameter->name])) { |
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$paramDoc[$parameter->name]['in'] = $ins[$parameter->name]; |
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} |
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if (! isset($paramDoc[$parameter->name])) { |
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$paramDoc[$parameter->name] = []; |
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} |
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$paramDoc = $this->paramType($paramDoc, $parameter); |
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$paramDoc = $this->paramDefault($paramDoc, $parameter); |
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} |
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$required = $this->getRequired($parameters); |
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$paramMetas = $this->setParamMetas($paramDoc, $required); |
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return $paramMetas; |
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} |
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/** |
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* @param \ReflectionParameter[] $parameters |
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*/ |
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private function getRequired(array $parameters) : array |
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{ |
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$required = []; |
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foreach ($parameters as $parameter) { |
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if (! $parameter->isOptional()) { |
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$required[] = $parameter->name; |
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} |
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} |
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return $required; |
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} |
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private function paramDefault(array $paramDoc, \ReflectionParameter $parameter) : array |
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{ |
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$hasDefault = $parameter->isDefaultValueAvailable() && $parameter->getDefaultValue() !== null; |
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if ($hasDefault) { |
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$paramDoc[$parameter->name]['default'] = (string) $parameter->getDefaultValue(); |
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} |
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return $paramDoc; |
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} |
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private function paramType(array $paramDoc, \ReflectionParameter $parameter) : array |
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{ |
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$type = $this->getParameterType($parameter, $paramDoc, $parameter->name); |
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if (is_string($type)) { |
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$paramDoc[$parameter->name]['type'] = $type; |
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} |
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return $paramDoc; |
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} |
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/** |
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* @param \ReflectionParameter $parameter |
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*/ |
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private function getType(\ReflectionParameter $parameter) : string |
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{ |
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$type = (string) $parameter->getType(); |
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if ($type === 'int') { |
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$type = 'integer'; |
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} |
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return $type; |
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} |
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/** |
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* Ignore @ Assisted @ ResourceParam parameter |
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*/ |
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private function ignoreAnnotatedPrameter(\ReflectionMethod $method, array $paramMetas) : array |
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{ |
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$annotations = $this->reader->getMethodAnnotations($method); |
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foreach ($annotations as $annotation) { |
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if ($annotation instanceof ResourceParam) { |
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unset($paramMetas['parameters'][$annotation->param]); |
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$paramMetas['required'] = array_values(array_diff($paramMetas['required'], [$annotation->param])); |
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} |
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if ($annotation instanceof Assisted) { |
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$paramMetas = $this->ignorreAssisted($paramMetas, $annotation); |
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} |
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} |
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return $paramMetas; |
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} |
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/** |
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* Ignore @ Assisted parameter |
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*/ |
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private function ignorreAssisted(array $paramMetas, Assisted $annotation) : array |
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{ |
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$paramMetas['required'] = array_values(array_diff($paramMetas['required'], $annotation->values)); |
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foreach ($annotation->values as $varName) { |
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unset($paramMetas['parameters'][$varName]); |
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} |
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return $paramMetas; |
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} |
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private function setParamMetas(array $paramDoc, array $required) : array |
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{ |
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$paramMetas = []; |
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if ((bool) $paramDoc) { |
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$paramMetas['parameters'] = $paramDoc; |
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} |
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if ((bool) $required) { |
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$paramMetas['required'] = $required; |
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} |
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return $paramMetas; |
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} |
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} |
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bearsunday /
BEAR.Resource
