PHP Inflector\Inflector类代码示例

 public function getName()
 {
     $name = $this->reflection->getName();
     $inflector = new Inflector();
     $name = $inflector->tableize($name);
     return $name;
 }

 public function validate(Request $request, array $rules)
 {
     $valid = true;
     foreach ($rules as $field => $rule) {
         if (is_null($rule) || !is_string($rule) || strlen($rule) == 0) {
             throw new ValidationException("Rule must be a string");
         }
         // get field value
         $value = $request->input($field);
         // split validation rule into required / sometimes (no validation if not set or empty)
         // contract and contract parameters
         $parts = explode("|", $rule);
         if (is_null($parts) || !is_array($parts) || count($parts) < 3) {
             throw new ValidationException("Invalid rule");
         }
         $required = strtolower($parts[0]) == "required" ? true : false;
         if ($required && is_null($value)) {
             $valid = false;
             continue;
         }
         $args = explode(":", $parts[1]);
         $clazz = Inflector::classify($args[0]) . "Contract";
         if (!class_exists($clazz)) {
             throw new ValidationException("Invalid rule: invalid validation class '{$clazz}'");
         }
         $instance = new $clazz($value, isset($args[1]) ? $args[1] : array());
         if (!$instance instanceof Contract) {
             throw new ValidationException("Invalid rule: invalid validation class '{$clazz}'. Class must extend Simplified\\Validator\\Contract");
         }
         if (!$instance->isValid()) {
             $valid = false;
         }
     }
     return $valid;
 }

 /**
  * @param LifecycleEventArgs $event
  */
 public function prePersist(LifecycleEventArgs $event)
 {
     $document = $event->getDocument();
     $className = get_class($document);
     $generateAnnotations = $this->annotationReader->getClassAnnotation(new \ReflectionClass($className), 'OpenOrchestra\\Mapping\\Annotations\\Document');
     if (!is_null($generateAnnotations)) {
         $repository = $this->container->get($generateAnnotations->getServiceName());
         $getSource = $generateAnnotations->getSource($document);
         $getGenerated = $generateAnnotations->getGenerated($document);
         $setGenerated = $generateAnnotations->setGenerated($document);
         $testMethod = $generateAnnotations->getTestMethod();
         if ($testMethod === null && $repository instanceof FieldAutoGenerableRepositoryInterface) {
             $testMethod = 'testUniquenessInContext';
         }
         if (is_null($document->{$getGenerated}())) {
             $source = $document->{$getSource}();
             $source = Inflector::tableize($source);
             $sourceField = $this->suppressSpecialCharacterHelper->transform($source);
             $generatedField = $sourceField;
             $count = 1;
             while ($repository->{$testMethod}($generatedField)) {
                 $generatedField = $sourceField . '-' . $count;
                 $count++;
             }
             $document->{$setGenerated}($generatedField);
         }
     }
 }

 /**
  * {@inheritdoc}
  */
 public function getDirection($activity, $target)
 {
     //check if target is entity created from admin part
     if (!$target instanceof EmailHolderInterface) {
         $metadata = $this->doctrineHelper->getEntityMetadata($target);
         $columns = $metadata->getColumnNames();
         $className = get_class($target);
         foreach ($columns as $column) {
             //check only columns with 'contact_information'
             if ($this->isEmailType($className, $column)) {
                 $getMethodName = "get" . Inflector::classify($column);
                 /** @var $activity Email */
                 if ($activity->getFromEmailAddress()->getEmail() === $target->{$getMethodName}()) {
                     return DirectionProviderInterface::DIRECTION_OUTGOING;
                 } else {
                     foreach ($activity->getTo() as $recipient) {
                         if ($recipient->getEmailAddress()->getEmail() === $target->{$getMethodName}()) {
                             return DirectionProviderInterface::DIRECTION_INCOMING;
                         }
                     }
                 }
             }
         }
         return DirectionProviderInterface::DIRECTION_UNKNOWN;
     }
     /** @var $activity Email */
     /** @var $target EmailHolderInterface */
     if ($activity->getFromEmailAddress()->getEmail() === $target->getEmail()) {
         return DirectionProviderInterface::DIRECTION_OUTGOING;
     }
     return DirectionProviderInterface::DIRECTION_INCOMING;
 }

 /**
  * @param ContainerBuilder $container
  */
 public function process(ContainerBuilder $container)
 {
     $bundles = $container->getParameter('kernel.bundles');
     $reader = $container->get('annotation_reader');
     $registry = $container->getDefinition('lemon_rest.object_registry');
     foreach ($bundles as $name => $bundle) {
         $reflection = new \ReflectionClass($bundle);
         $baseNamespace = $reflection->getNamespaceName() . '\\Entity\\';
         $dir = dirname($reflection->getFileName()) . '/Entity';
         if (is_dir($dir)) {
             $finder = new Finder();
             $iterator = $finder->files()->name('*.php')->in($dir);
             /** @var SplFileInfo $file */
             foreach ($iterator as $file) {
                 // Translate the directory path from our starting namespace forward
                 $expandedNamespace = substr($file->getPath(), strlen($dir) + 1);
                 // If we are in a sub namespace add a trailing separation
                 $expandedNamespace = $expandedNamespace === false ? '' : $expandedNamespace . '\\';
                 $className = $baseNamespace . $expandedNamespace . $file->getBasename('.php');
                 if (class_exists($className)) {
                     $reflectionClass = new \ReflectionClass($className);
                     foreach ($reader->getClassAnnotations($reflectionClass) as $annotation) {
                         if ($annotation instanceof Resource) {
                             $name = $annotation->name ?: Inflector::pluralize(lcfirst($reflectionClass->getShortName()));
                             $definition = new Definition('Lemon\\RestBundle\\Object\\Definition', array($name, $className, $annotation->search, $annotation->create, $annotation->update, $annotation->delete, $annotation->partialUpdate));
                             $container->setDefinition('lemon_rest.object_resources.' . $name, $definition);
                             $registry->addMethodCall('add', array($definition));
                         }
                     }
                 }
             }
         }
     }
 }

 private function toIdentifier($object)
 {
     $className = get_class($object);
     $className = substr($className, strrpos($className, '\\') + 1);
     $className = str_replace('SystemInfo', '', $className);
     return Inflector::tableize($className);
 }

 public function postPersist(LifecycleEventArgs $event)
 {
     /** @var OroEntityManager $em */
     $em = $event->getEntityManager();
     $entity = $event->getEntity();
     $configProvider = $em->getExtendManager()->getConfigProvider();
     $className = get_class($entity);
     if ($configProvider->hasConfig($className)) {
         $config = $configProvider->getConfig($className);
         $schema = $config->get('schema');
         if (isset($schema['relation'])) {
             foreach ($schema['relation'] as $fieldName) {
                 /** @var Config $fieldConfig */
                 $fieldConfig = $configProvider->getConfig($className, $fieldName);
                 if ($fieldConfig->getId()->getFieldType() == 'optionSet' && ($setData = $entity->{Inflector::camelize('get_' . $fieldName)}())) {
                     $model = $configProvider->getConfigManager()->getConfigFieldModel($fieldConfig->getId()->getClassName(), $fieldConfig->getId()->getFieldName());
                     /**
                      * in case of single select field type, should wrap value in array
                      */
                     if ($setData && !is_array($setData)) {
                         $setData = [$setData];
                     }
                     foreach ($setData as $option) {
                         $optionSetRelation = new OptionSetRelation();
                         $optionSetRelation->setData(null, $entity->getId(), $model, $em->getRepository(OptionSet::ENTITY_NAME)->find($option));
                         $em->persist($optionSetRelation);
                         $this->needFlush = true;
                     }
                 }
             }
         }
     }
 }

 /**
  * @Given the following :entityName entities exist:
  */
 public function theFollowingEntitiesExist($entityName, TableNode $table)
 {
     /** @var EntityManager $doctrine */
     $doctrine = $this->get('doctrine')->getManager();
     $meta = $doctrine->getClassMetadata($entityName);
     $rows = [];
     $hash = $table->getHash();
     foreach ($hash as $row) {
         $id = $row['id'];
         unset($row['id']);
         foreach ($row as $property => &$value) {
             $propertyName = Inflector::camelize($property);
             $fieldType = $meta->getTypeOfField($propertyName);
             switch ($fieldType) {
                 case 'array':
                 case 'json_array':
                     $value = json_decode($value, true);
                     break;
                 case 'datetime':
                     $value = new \DateTime($value);
                     break;
             }
         }
         $rows[$id] = $row;
     }
     $this->persistEntities($entityName, $rows);
 }

 /**
  * @param $keys
  * @param $object
  * @return array
  */
 protected function getParametersFromObject($keys, $object)
 {
     $parameters = [];
     foreach ($keys as $key) {
         $relation = $object;
         $method = 'get' . Inflector::classify($key);
         if (method_exists($relation, $method)) {
             $relation = $relation->{$method}();
         } else {
             $segments = explode('_', $key);
             if (count($segments) > 1) {
                 foreach ($segments as $segment) {
                     $method = 'get' . Inflector::classify($segment);
                     if (method_exists($relation, $method)) {
                         $relation = $relation->{$method}();
                     } else {
                         $relation = $object;
                         break;
                     }
                 }
             }
         }
         if ($object !== $relation) {
             $parameters[$key] = $relation;
         }
     }
     return $parameters;
 }

 /**
  * @param array $data
  */
 public function fromArray(array $data)
 {
     foreach ($data as $key => $value) {
         $property = Inflector::camelize($key);
         $this->{$property} = $value;
     }
 }

 public function transform($entities)
 {
     foreach ($entities as &$entity) {
         $entity['icon'] = $this->getIcon(Inflector::singularize($entity['name']));
     }
     return $entities;
 }

 /**
  * @param Request $request
  * @param string $id
  * @param string $type
  * @param string $event
  * @param string $eventClass
  *
  * @return Response
  */
 protected function reverseTransform(Request $request, $id, $type, $event, $eventClass)
 {
     $facadeName = Inflector::classify($type) . 'Facade';
     $typeName = Inflector::tableize($type);
     $format = $request->get('_format', 'json');
     $facade = $this->get('jms_serializer')->deserialize($request->getContent(), 'OpenOrchestra\\ApiBundle\\Facade\\' . $facadeName, $format);
     $mixed = $this->get('open_orchestra_model.repository.' . $typeName)->find($id);
     $oldStatus = null;
     if ($mixed instanceof StatusableInterface) {
         $oldStatus = $mixed->getStatus();
     }
     $mixed = $this->get('open_orchestra_api.transformer_manager')->get($typeName)->reverseTransform($facade, $mixed);
     if ($this->isValid($mixed)) {
         $em = $this->get('object_manager');
         $em->persist($mixed);
         $em->flush();
         if (in_array('OpenOrchestra\\ModelInterface\\Event\\EventTrait\\EventStatusableInterface', class_implements($eventClass))) {
             $this->dispatchEvent($event, new $eventClass($mixed, $oldStatus));
             return array();
         }
         $this->dispatchEvent($event, new $eventClass($mixed));
         return array();
     }
     return $this->getViolations();
 }

 /**
  * @param FactoryArguments $arguments
  * @param $method
  * @param array $parameters
  * @return mixed
  * @throws \LukaszMordawski\CampaignMonitorBundle\Exception\Exception
  * @throws \LogicException
  *
  * This method invokes proper API method and stores result in cache.
  */
 public function invoke(FactoryArguments $arguments, $method, $parameters = [])
 {
     if (!$arguments->clientId) {
         $arguments->clientId = $this->clientId;
     }
     $method = Inflector::tableize($method);
     $cacheKey = $this->getCacheKey($arguments, $method, $parameters);
     if ($this->cache->contains($cacheKey)) {
         return unserialize($this->cache->fetch($cacheKey));
     }
     $csClient = $this->factory->factory($arguments);
     if (method_exists($csClient, $method)) {
         if (is_array($parameters)) {
             $data = call_user_func_array([$csClient, $method], $parameters);
         } else {
             $data = call_user_func([$csClient, $method], $parameters);
         }
     } else {
         throw new \LogicException(sprintf('Method %s does not exist for class %s', $method, get_class($csClient)));
     }
     if ($data->http_status_code != 200 && $data->http_status_code != 201) {
         throw new Exception($data->response->Message, $data->response->Code);
     }
     $this->cache->save($cacheKey, serialize($data->response), $this->cacheLifetime);
     return $data->response;
 }

 public static function arrayToXml(array $data, \SimpleXMLElement $xml, $parentKey = null, $keyFilterCallback = null)
 {
     foreach ($data as $k => $v) {
         if (!is_numeric($k) && is_callable($keyFilterCallback)) {
             $k = call_user_func($keyFilterCallback, $k);
         }
         if (is_array($v)) {
             if (!is_numeric($k)) {
                 self::arrayToXml($v, $xml->addChild($k), $k, $keyFilterCallback);
             } else {
                 self::arrayToXml($v, $xml->addChild(Inflector::singularize($parentKey)), null, $keyFilterCallback);
             }
         } else {
             if (!is_numeric($k)) {
                 $xml->addChildWithCDATA($k, $v);
             } else {
                 if (!is_null($parentKey)) {
                     $xml->addChildWithCDATA(Inflector::singularize($parentKey), $v);
                 } else {
                     throw new \Exception("Array To xml forma error: invalid element name {$k}");
                 }
             }
         }
     }
     return $xml;
 }

 /**
  * {@inheritDoc}
  */
 public function process(ContainerBuilder $container)
 {
     if (!$container->hasDefinition(self::SERVICE_KEY)) {
         return;
     }
     // find providers
     $providers = [];
     $taggedServices = $container->findTaggedServiceIds(self::TAG);
     foreach ($taggedServices as $id => $attributes) {
         if (empty($attributes[0]['scope'])) {
             throw new InvalidConfigurationException(sprintf('Tag attribute "scope" is required for "%s" service', $id));
         }
         $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
         $scope = $attributes[0]['scope'];
         $providers[$scope][$priority][] = new Reference($id);
     }
     if (empty($providers)) {
         return;
     }
     // add to chain
     $serviceDef = $container->getDefinition(self::SERVICE_KEY);
     foreach ($providers as $scope => $items) {
         // sort by priority and flatten
         krsort($items);
         $items = call_user_func_array('array_merge', $items);
         // register
         foreach ($items as $provider) {
             $serviceDef->addMethodCall(sprintf('add%sVariablesProvider', Inflector::classify($scope)), [$provider]);
         }
     }
 }