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<?php |
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/** |
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* Created by PhpStorm. |
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* User: root |
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* Date: 29.07.2016 |
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* Time: 21:38. |
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*/ |
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namespace samsonframework\container\resolver; |
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use Doctrine\Common\Annotations\AnnotationReader; |
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use samsonframework\container\annotation\ClassInterface; |
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use samsonframework\container\annotation\MetadataInterface; |
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use samsonframework\container\annotation\MethodAnnotation; |
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use samsonframework\container\annotation\MethodInterface; |
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use samsonframework\container\annotation\PropertyInterface; |
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use samsonframework\container\metadata\ClassMetadata; |
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use samsonframework\container\metadata\MethodMetadata; |
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use samsonframework\container\metadata\PropertyMetadata; |
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/** |
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* Annotation resolver class. |
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*/ |
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class AnnotationResolver extends Resolver |
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{ |
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/** Property typeHint hint pattern */ |
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const P_PROPERTY_TYPE_HINT = '/@var\s+(?<class>[^\s]+)/'; |
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/** |
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* @var AnnotationReader |
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*/ |
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protected $reader; |
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/** |
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* AnnotationResolver constructor. |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function __construct() |
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{ |
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$this->reader = new AnnotationReader(); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function resolve($classData, $identifier = null) |
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{ |
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/** @var \ReflectionClass $classData */ |
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// Create and fill class metadata base fields |
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$metadata = new ClassMetadata(); |
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$metadata->className = $classData->getName(); |
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$metadata->nameSpace = $classData->getNamespaceName(); |
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$metadata->internalId = $identifier ?: uniqid(); |
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$metadata->name = $metadata->internalId; |
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$this->resolveClassAnnotations($classData, $metadata); |
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/** @var \ReflectionProperty $method */ |
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foreach ($classData->getProperties() as $property) { |
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$this->resolveClassPropertyAnnotations($property, $metadata); |
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} |
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/** @var \ReflectionMethod $method */ |
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foreach ($classData->getMethods() as $method) { |
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$this->resolveMethodAnnotation($method, $metadata); |
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} |
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return $metadata; |
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} |
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/** |
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* Resolve all class annotations. |
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* |
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* @param \ReflectionClass $classData |
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* @param ClassMetadata $metadata |
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*/ |
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protected function resolveClassAnnotations(\ReflectionClass $classData, ClassMetadata $metadata) |
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{ |
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/** @var ClassInterface $annotation Read class annotations */ |
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foreach ($this->reader->getClassAnnotations($classData) as $annotation) { |
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if ($annotation instanceof ClassInterface) { |
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$annotation->toClassMetadata($metadata); |
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} |
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} |
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} |
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/** |
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* Resolve all class property annotations. |
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* |
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* @param \ReflectionProperty $property |
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* @param ClassMetadata $classMetadata |
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*/ |
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protected function resolveClassPropertyAnnotations(\ReflectionProperty $property, ClassMetadata $classMetadata) |
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{ |
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// Create method metadata instance |
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$propertyMetadata = new PropertyMetadata($classMetadata); |
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$propertyMetadata->name = $property->getName(); |
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$propertyMetadata->modifiers = $property->getModifiers(); |
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// Parse property typeHint hint if present |
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if (preg_match('/@var\s+(?<class>[^\s]+)/', $property->getDocComment(), $matches)) { |
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list(, $propertyMetadata->typeHint) = $matches; |
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} |
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/** @var PropertyInterface $annotation Read class annotations */ |
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foreach ($this->reader->getPropertyAnnotations($property) as $annotation) { |
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if ($annotation instanceof PropertyInterface) { |
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$annotation->toPropertyMetadata($propertyMetadata); |
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} |
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} |
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$classMetadata->propertyMetadata[$propertyMetadata->name] = $propertyMetadata; |
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} |
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/** |
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* Resolve all method annotations. |
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* |
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* @param \ReflectionMethod $method |
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* @param ClassMetadata $metadata |
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*/ |
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protected function resolveMethodAnnotation(\ReflectionMethod $method, ClassMetadata $metadata) |
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{ |
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// Create method metadata instance |
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$methodMetadata = new MethodMetadata(); |
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$methodMetadata->name = $method->getName(); |
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$methodMetadata->modifiers = $method->getModifiers(); |
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$methodMetadata->parameters = $method->getParameters(); |
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/** @var MethodInterface $annotation */ |
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foreach ($this->reader->getMethodAnnotations($method) as $annotation) { |
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if ($annotation instanceof MethodInterface) { |
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$methodMetadata->options[] = $annotation->toMethodMetadata($methodMetadata); |
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} |
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} |
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$metadata->methodsMetadata[$method->getName()] = $methodMetadata; |
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} |
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} |
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samsonframework /
container
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