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<?php |
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namespace Vox\Metadata\Driver; |
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use Metadata\Driver\DriverInterface; |
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use Metadata\MethodMetadata; |
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use ProxyManager\Proxy\AccessInterceptorValueHolderInterface; |
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use ReflectionClass; |
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use ReflectionProperty; |
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use RuntimeException; |
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use Symfony\Component\Yaml\Parser; |
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use Vox\Data\Mapping\Bindings; |
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use Vox\Data\Mapping\Exclude; |
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use Vox\Metadata\ClassMetadata; |
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use Vox\Metadata\PropertyMetadata; |
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use Vox\Webservice\Mapping\BelongsTo; |
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use Vox\Webservice\Mapping\HasMany; |
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use Vox\Webservice\Mapping\HasOne; |
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use Vox\Webservice\Mapping\Id; |
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use Vox\Webservice\Mapping\Resource; |
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/** |
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* Yml driver to create a class metadata information |
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* |
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* @author Jhonatan Teixeira <[email protected]> |
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*/ |
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class YmlDriver implements DriverInterface |
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{ |
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private $ymlParser; |
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private $path; |
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private $classMetadataClassName; |
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private $propertyMetadataClassName; |
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public function __construct( |
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string $path, |
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string $classMetadataClassName = ClassMetadata::class, |
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string $propertyMetadataClassName = PropertyMetadata::class |
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) { |
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$this->ymlParser = new Parser(); |
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$this->path = realpath($path); |
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$this->classMetadataClassName = $classMetadataClassName; |
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$this->propertyMetadataClassName = $propertyMetadataClassName; |
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} |
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public function loadMetadataForClass(ReflectionClass $class): ClassMetadata |
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{ |
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if ($class->implementsInterface(AccessInterceptorValueHolderInterface::class)) { |
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$class = $class->getParentClass(); |
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} |
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$yml = $this->loadYml($class); |
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/* @var $classMetadata ClassMetadata */ |
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$classMetadata = (new ReflectionClass($this->classMetadataClassName))->newInstance($class->name); |
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if (isset($yml['resource'])) { |
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$resource = new Resource(); |
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$resource->client = $yml['resource']['client'] ?? null; |
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$resource->route = $yml['resource']['route'] ?? null; |
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$classMetadata->setAnnotations([Resource::class => $resource]); |
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} |
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foreach ($class->getMethods() as $method) { |
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$classMetadata->addMethodMetadata(new MethodMetadata($class->name, $method->name)); |
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} |
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/* @var $reflectionProperty ReflectionProperty */ |
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foreach ($class->getProperties() as $reflectionProperty) { |
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$annotations = []; |
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$annotations[Bindings::class] = $bindings = new Bindings(); |
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$name = $reflectionProperty->name; |
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$idMapping = $yml['id'] ?? []; |
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$ids = is_scalar($idMapping) ? [$idMapping] : $idMapping; |
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if (in_array($name, $ids)) { |
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$annotations[Id::class] = new Id(); |
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} |
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if (isset($yml['parameters'][$reflectionProperty->name])) { |
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$config = $yml['parameters'][$name]; |
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$bindings->source = $config['bindings']['source'] ?? null; |
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$bindings->target = $config['bindings']['target'] ?? null; |
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if (isset($config['belongsTo'])) { |
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$belongsTo = new BelongsTo(); |
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$belongsTo->foreignField = $config['belongsTo']['foreignField']; |
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$annotations[BelongsTo::class] = $belongsTo; |
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} |
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if (isset($config['hasOne'])) { |
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$hasOne = new HasOne(); |
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$hasOne->foreignField = $config['hasOne']['foreignField']; |
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$annotations[HasOne::class] = $hasOne; |
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} |
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if (isset($config['hasMany'])) { |
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$hasMany = new HasMany(); |
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$hasMany->foreignField = $config['hasMany']['foreignField']; |
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$annotations[HasMany::class] = $hasMany; |
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} |
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if (isset($config['exclude'])) { |
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$exclude = new Exclude(); |
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$exclude->input = $config['exlude']['input'] ?? true; |
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$exclude->output = $config['exlude']['output'] ?? true; |
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$annotations[Exclude::class] = $exclude; |
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} |
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} |
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/* @var $propertyMetadata PropertyMetadata */ |
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$propertyMetadata = (new ReflectionClass($this->propertyMetadataClassName)) |
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->newInstance($class->name, $reflectionProperty->name); |
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$propertyMetadata->setAnnotations($annotations); |
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$classMetadata->addPropertyMetadata($propertyMetadata); |
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} |
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return $classMetadata; |
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} |
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private function loadYml(ReflectionClass $class) |
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{ |
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$className = $class->getName(); |
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$path = sprintf( |
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'%s/%s.yml', |
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preg_replace('/\/$/', '', $this->path), |
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str_replace('\\', DIRECTORY_SEPARATOR, $className) |
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); |
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if (is_file($path)) { |
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return $this->ymlParser->parse(file_get_contents($path)); |
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} |
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$path = sprintf( |
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'%s/%s.yml', |
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preg_replace('/\/$/', '', $this->path), |
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str_replace('\\', '.', $className) |
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); |
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if (is_file($path)) { |
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return $this->ymlParser->parse(file_get_contents($path)); |
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} |
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return []; |
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throw new RuntimeException("metadata file not found for class $className"); |
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} |
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} |
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jhonatanTeixeira /
restfull-client-orm
This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed.
Unreachable code is most often the result of
return,dieorexitstatements that have been added for debug purposes.In the above example, the last
return falsewill never be executed, because a return statement has already been met in every possible execution path.