Example #1
0
 /**
  * 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;
 }
Example #2
0
 /**
  * @param String $resourceClass
  * @param String $action
  * @return mixed
  * @throws \Doctrine\Common\Persistence\Mapping\MappingException
  * @throws \Exception
  */
 public function resolveRouteName($resourceClass, $action, $args = array())
 {
     $key = serialize(array($resourceClass, $action, $args));
     if ($this->cache->contains('routes', $key)) {
         return $this->cache->fetch('routes', $key);
     }
     foreach ($this->router->getRouteCollection()->all() as $name => $route) {
         $defaults = $route->getDefaults();
         $parts = explode('::', $defaults['_controller']);
         if (count($parts) === 2) {
             $reflection = new \ReflectionClass($parts[0]);
             $defaultProperties = $reflection->getdefaultProperties();
             if (is_subclass_of($parts[0], '\\uebb\\HateoasBundle\\Controller\\HateoasController') && $parts[1] === $action && $this->entityManager->getMetadataFactory()->getMetadataFor($defaultProperties['entityName'])->getName() === $resourceClass) {
                 if ($args === array_intersect_key($defaults, $args)) {
                     $this->cache->save('routes', $key, $name);
                     return $name;
                 }
             }
         }
     }
     $this->cache->save('routes', $key, null);
     return null;
 }