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<?php |
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/* |
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* This file is part of the PHINT package. |
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* |
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* (c) Jitendra Adhikari <[email protected]> |
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* <https://github.com/adhocore> |
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* |
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* Licensed under MIT license. |
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*/ |
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namespace Ahc\Phint\Util; |
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use CrazyFactory\DocBlocks\DocBlock; |
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class Metadata |
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{ |
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public function forClass(string $classFqcn): array |
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{ |
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return $this->forReflectionClass(new \ReflectionClass($classFqcn)); |
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} |
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public function forReflectionClass(\ReflectionClass $class): array |
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{ |
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$name = $class->name; |
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$texts = (new DocBlock($class))->texts(); |
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$title = \array_shift($texts); |
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$metadata = [ |
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'namespace' => \preg_replace('!\W\w+$!', '', $name), |
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'classFqcn' => $name, |
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'classPath' => $class->getFileName(), |
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'name' => $class->getShortName(), |
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'className' => $class->getShortName(), |
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'isTrait' => $class->isTrait(), |
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'isAbstract' => $class->isAbstract(), |
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'isInterface' => $class->isInterface(), |
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'newable' => $class->isInstantiable(), |
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'title' => $title, |
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'texts' => $texts, |
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'methods' => [], |
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]; |
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foreach ($class->getMethods() as $method) { |
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if ($method->class !== $name) { |
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continue; |
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} |
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$metadata['methods'][$method->name] = $this->forReflectionMethod($method); |
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} |
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return $metadata; |
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} |
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public function forMethod(string $classFqcn, string $method): array |
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{ |
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$reflMethod = (new \ReflectionClass($classFqcn))->getMethod($method); |
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return $this->forReflectionMethod($reflMethod); |
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} |
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public function forReflectionMethod(\ReflectionMethod $method): array |
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{ |
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$parser = new DocBlock($method); |
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$texts = $parser->texts(); |
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$title = \array_shift($texts); |
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$metadata = [ |
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'name' => $method->name, |
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'inClass' => $method->getDeclaringClass()->name, |
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'isStatic' => $method->isStatic(), |
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'isFinal' => $method->isFinal(), |
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'isPublic' => $method->isPublic(), |
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'isAbstract' => $method->isAbstract(), |
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'maybeMagic' => \substr($method->name, 0, 2) === '__', |
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'title' => $title, |
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'texts' => $texts, |
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]; |
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$params = []; |
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foreach ($parser->find('param') as $param) { |
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if (\preg_match('/(.*)\$(\w+)/', $param->getValue(), $match)) { |
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$params[$match[2]] = \trim($match[1]); |
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} |
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} |
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if (null !== $return = $parser->first('return')) { |
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$return = \preg_replace('/(\S+)(.*)/', '$1', $return->getValue()); |
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} |
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return $metadata + $this->getMethodParameters($method, $params, $return ?? ''); |
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} |
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protected function getMethodParameters(\ReflectionMethod $method, array $docParams, string $return) |
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{ |
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$params = []; |
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$parser = new DocBlock($method); |
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foreach ($method->getParameters() as $param) { |
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$name = $param->name; |
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if (!$param->hasType()) { |
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$params[] = \trim(($docParams[$name] ?? '') . " \$$name"); |
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continue; |
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} |
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$params[] = $this->getRealType($param) . " \$$name"; |
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} |
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if ($returnType = $method->getReturnType()) { |
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$return = $this->getRealType($returnType); |
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} |
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return \compact('params', 'return'); |
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} |
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protected function getRealType($param): string |
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{ |
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$type = \method_exists($param, 'getType') |
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? $param->getType() |
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: (string) $param; |
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if (\preg_match('/void|null/', $type)) { |
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return $type; |
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} |
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return $type . ($param->allowsNull() ? '|null' : ''); |
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} |
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} |
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adhocore /
phint
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