/**
  * Gets the options for the content mappers
  * @return array
  */
 protected function getContentMapperOptions($modelName)
 {
     $contentMappers = $this->contentService->getContentMappersForType($modelName);
     foreach ($contentMappers as $id => $contentMapper) {
         $contentMappers[$id] = $id;
     }
     $contentMappers = array('' => '---') + $contentMappers;
     return $contentMappers;
 }
 /**
  * Action to get the available content mappers for a model
  * @param \ride\web\cms\orm\ContentService $contentService
  * @param string $model Name of the model
  * @return null
  */
 public function modelMappersAction(ContentService $contentService, $model)
 {
     $contentMappers = $contentService->getContentMappersForType($model);
     $this->setJsonView(array($model => array_keys($contentMappers)));
 }