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<?php |
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namespace TheCodingMachine\Funky; |
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use ReflectionMethod; |
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use TheCodingMachine\Funky\Annotations\Extension; |
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use TheCodingMachine\Funky\Injections\Injection; |
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class ExtensionDefinition extends AbstractDefinition |
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{ |
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View Code Duplication |
public function __construct(ReflectionMethod $reflectionMethod, Extension $annotation) |
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{ |
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if (!$reflectionMethod->isPublic()) { |
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throw BadModifierException::mustBePublic($reflectionMethod, '@Extension'); |
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} |
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if (!$reflectionMethod->isStatic()) { |
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throw BadModifierException::mustBeStatic($reflectionMethod, '@Extension'); |
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} |
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if ($annotation->isFromMethodName()) { |
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$this->name = $reflectionMethod->getName(); |
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} elseif ($annotation->isFromType()) { |
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$returnType = $reflectionMethod->getReturnType(); |
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if ($returnType === null) { |
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throw UnknownTypeException::create($reflectionMethod); |
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} |
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$this->name = (string) $returnType; |
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} else { |
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$this->name = (string) $annotation->getName(); |
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} |
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parent::__construct($reflectionMethod); |
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} |
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public function buildExtensionCode(string $functionName) : string |
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{ |
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$returnTypeCode = ''; |
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$returnType = $this->reflectionMethod->getReturnType(); |
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View Code Duplication |
if ($returnType) { |
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if ($returnType->isBuiltin()) { |
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$returnTypeCode = ': '.$this->reflectionMethod->getReturnType(); |
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} else { |
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$returnTypeCode = ': \\'.$this->reflectionMethod->getReturnType(); |
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} |
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} |
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$parameters = $this->reflectionMethod->getParameters(); |
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$previousParameterCode = ''; |
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$previousTypeCode = ''; |
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if (count($parameters) >= 1) { |
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$previousParameter = $this->reflectionMethod->getParameters()[0]; |
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$previousType = $previousParameter->getType(); |
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if ($previousType) { |
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if ($previousType->isBuiltin()) { |
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$previousTypeCode = (string) $previousType.' '; |
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} else { |
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$previousTypeCode = '\\'.(string) $previousType.' '; |
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} |
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} |
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$previousParameterCode = ', '.$previousTypeCode.'$previous'; |
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if ($previousParameter->isDefaultValueAvailable()) { |
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$previousParameterCode .= ' = '.var_export($previousParameter->getDefaultValue(), true); |
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} |
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} |
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return sprintf( |
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<<<EOF |
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public static function %s(ContainerInterface \$container%s)%s |
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{ |
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return %s::%s(%s%s); |
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} |
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EOF |
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, |
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$functionName, |
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$previousParameterCode, |
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$returnTypeCode, |
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'\\'.$this->reflectionMethod->getDeclaringClass()->getName(), |
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$this->reflectionMethod->getName(), |
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$previousParameterCode ? '$previous': '', |
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implode('', array_map(function (Injection $injection) { |
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return ', '.$injection->getCode(); |
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}, $this->getInjections())) |
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); |
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} |
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/** |
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* Returns a list of services to be injected. |
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* |
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* @return Injection[] |
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*/ |
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private function getInjections(): array |
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{ |
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$parameters = $this->getReflectionMethod()->getParameters(); |
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array_shift($parameters); |
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return array_map([$this, 'mapParameterToInjection'], $parameters); |
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} |
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} |
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thecodingmachine /
funky
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.