/**
* Create a new dataset from a CSV File
*
* @param \Qsardw\Frontend\Application $app
* @return string
*/
public function createFromCsvFile(Application $app)
{
$fileUploaded = $app['request']->files->get('csv_file');
$uploadPath = $this->getUploadPath($app);
$uploadFilename = $this->getUploadFilename('csv', $app['uploads.config']['prefix']);
$this->createUploadPath($uploadPath);
$fileUploaded->move($uploadPath, $uploadFilename);
$postParams = $app['request']->request->all();
$dataset = BeanFactory::getDataset();
$dataset->fromRow($postParams);
$dataset->setOriginalFile($uploadPath . DIRECTORY_SEPARATOR . $uploadFilename);
$dataset->setOwner($this->getAuthenticatedUser($app)->getId());
$dataset->setFileType(FileTypes::CSV_FILE);
$datasetRow = $dataset->toRow();
unset($datasetRow['owner_name']);
$datasetDao = new DatasetDao($app['db']);
$datasetDao->save($datasetRow);
return $app->redirect($app['url_generator']->generate('datasets_list'));
}
