/**
  * {@inheritDoc}
  */
 public function decorate(ClassMetadataInterface $classMetadata)
 {
     $classes = ['Propilex\\View\\Endpoint', 'Hateoas\\Representation\\CollectionRepresentation'];
     if (!in_array($classMetadata->getName(), $classes)) {
         return;
     }
     $classMetadata->addRelation(new Relation('curies', new Route($this->routeName, ['rel' => '{rel}'], true, $this->generatorName), null, ['name' => "expr(curies_prefix)", 'templated' => true]));
 }
Esempio n. 2
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 /**
  * Add the relations for the given classMetadata. Is called by the hateoas bundle
  *
  * @param $object
  * @param ClassMetadataInterface $classMetadata
  * @return array
  * @throws \Doctrine\ORM\Mapping\MappingException
  */
 public function addRelations($object, ClassMetadataInterface $classMetadata)
 {
     if ($this->cache->contains('relations', $classMetadata->getName())) {
         return $this->cache->fetch('relations', $classMetadata->getName());
     }
     $relations = array();
     $classImplements = class_implements($classMetadata->getName());
     if (in_array('uebb\\HateoasBundle\\Entity\\ResourceInterface', $classImplements)) {
         $selfRoute = $this->routeResolver->resolveRouteName($classMetadata->getName(), 'getAction');
         if ($selfRoute) {
             $relations[] = new Hateoas\Relation('self', new Hateoas\Route($selfRoute, array('id' => 'expr(object.getId())'), false), null, array(), new Hateoas\Exclusion(null, null, null, null, 'expr(object.getId() === NULL)'));
         }
         if (is_subclass_of($classMetadata->getName(), 'uebb\\HateoasBundle\\Entity\\File')) {
             $downloadRoute = $this->routeResolver->resolveRouteName($classMetadata->getName(), 'getDownloadAction');
             $arguments = array('id' => 'expr(object.getId())');
             if (in_array('uebb\\HateoasBundle\\Entity\\ImageInterface', $classImplements)) {
                 foreach (self::$IMAGE_ARGUMENTS as $argument) {
                     $arguments[$argument] = '{' . $argument . '}';
                 }
             }
             $relations[] = new Hateoas\Relation('download', new Hateoas\Route($downloadRoute, $arguments, false), null, array(), new Hateoas\Exclusion(null, null, null, null, 'expr(object.getId() === NULL)'));
         }
         /** @var ClassMetadata $metadata */
         $metadata = $this->entityManager->getClassMetadata($classMetadata->getName());
         $notExistingRoutes = array();
         foreach ($metadata->getAssociationNames() as $associationName) {
             $mapping = $metadata->getAssociationMapping($associationName);
             $routeName = null;
             if ($metadata->isSingleValuedAssociation($associationName)) {
                 $routeName = $this->routeResolver->resolveRouteName($mapping['targetEntity'], 'getAction');
                 $args = array('id' => 'expr(object.get' . ucfirst($associationName) . '().getId())');
                 $exclusion = new Hateoas\Exclusion(null, null, null, null, 'expr(null === object.get' . ucfirst($associationName) . '())');
             } else {
                 $routeName = $this->routeResolver->resolveRouteName($classMetadata->getName(), 'get' . ucfirst($associationName) . 'Action');
                 $args = array('id' => 'expr(object.getId())');
                 if (!$routeName) {
                     $routeName = $this->routeResolver->resolveRouteName($classMetadata->getName(), 'getLinkcollection', array('rel' => $associationName));
                     $args['rel'] = $associationName;
                 }
                 $exclusion = null;
             }
             if ($routeName) {
                 if ($mapping['fetch'] === ClassMetadataInfo::FETCH_EAGER) {
                     $embedded = 'expr(object.get' . ucfirst($associationName) . '())';
                 } else {
                     $embedded = null;
                 }
                 $relations[] = new Hateoas\Relation($associationName, new Hateoas\Route($routeName, $args, false), $embedded, array(), $exclusion);
             }
         }
     }
     $this->cache->save('relations', $classMetadata->getName(), $relations);
     return $relations;
 }
 /**
  * @param ClassMetadataInterface $classMetadata
  * @return bool
  */
 private function isCollection(ClassMetadataInterface $classMetadata)
 {
     return $classMetadata->getName() === CollectionRepresentation::class || is_subclass_of($classMetadata->getName(), CollectionRepresentation::class);
 }