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<?php |
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namespace Psi\Component\Description\Enhancer\Doctrine; |
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use Doctrine\ODM\PHPCR\Mapping\ClassMetadataFactory; |
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use Doctrine\Common\Util\ClassUtils; |
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use Psi\Component\Description\EnhancerInterface; |
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use Psi\Component\Description\DescriptionInterface; |
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use Psi\Component\Description\Subject; |
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use Psi\Component\Description\Descriptor\BooleanDescriptor; |
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use Psi\Component\Description\Descriptor\ArrayDescriptor; |
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use Psi\Component\Description\Descriptor\ClassDescriptor; |
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use Doctrine\ODM\PHPCR\DocumentManagerInterface; |
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use Psi\Component\Description\Descriptor\StringDescriptor; |
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class PhpcrOdmEnhancer implements EnhancerInterface |
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{ |
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private $documentManager; |
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public function __construct(DocumentManagerInterface $documentManager) |
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{ |
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$this->documentManager = $documentManager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function enhanceFromClass(DescriptionInterface $description, \ReflectionClass $class) |
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{ |
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$metadataFactory = $this->documentManager->getMetadataFactory(); |
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$metadata = $metadataFactory->getMetadataFor(ClassUtils::getRealClass($class->getName())); |
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$childClasses = $metadata->getChildClasses(); |
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// cast child classes to strings because of https://github.com/doctrine/phpcr-odm/issues/723 |
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$childClasses = array_map(function ($value) { |
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return (string) $value; |
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}, $childClasses); |
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$childTypes = []; |
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// explode the allowed types into concrete classes |
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foreach ($metadataFactory->getAllMetadata() as $childMetadata) { |
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foreach ($childClasses as $childClass) { |
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$childRefl = $childMetadata->getReflectionClass(); |
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if ($childClass == $childRefl->getName() || $childRefl->isSubclassOf($childClass)) { |
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$childTypes[] = $childRefl->getName(); |
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} |
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} |
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} |
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$description->set('hierarchy.allow_children', new BooleanDescriptor(!$metadata->isLeaf())); |
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$description->set('hierarchy.children_types', new ArrayDescriptor($childTypes)); |
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$description->set('std.class', new ClassDescriptor(new \ReflectionClass(ClassUtils::getRealClass($class->getName())))); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function enhanceFromObject(DescriptionInterface $description, Subject $subject) |
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{ |
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$node = $this->documentManager->getNodeForDocument($subject->getObject()); |
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$description->set('std.identifier', new StringDescriptor($node->getIdentifier())); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports(Subject $subject) |
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{ |
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return $this->documentManager->getMetadataFactory()->hasMetadataFor(ClassUtils::getRealClass($subject->getClass()->getName())); |
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} |
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} |
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psiphp /
description-doctrine-phpcr-odm
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