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<?php
namespace Kanboard\Controller;
use Kanboard\Core\Csv;
use Kanboard\Core\Controller\AccessForbiddenException;
/**
* User Import controller
*
* @package Kanboard\Controller
* @author Frederic Guillot
*/
class UserImportController extends BaseController
{
/**
* Upload the file and ask settings
*
* @param array $values
* @param array $errors
*/
public function show(array $values = array(), array $errors = array())
{
$this->response->html($this->template->render('user_import/show', array(
'values' => $values,
'errors' => $errors,
'max_size' => get_upload_max_size(),
'delimiters' => Csv::getDelimiters(),
'enclosures' => Csv::getEnclosures(),
)));
}
/**
* Submit form
*/
public function save()
{
$values = $this->request->getValues();
// Note: $values is empty when the CSRF token is invalid.
if (empty($values)) {
throw new AccessForbiddenException();
}
$filename = $this->request->getFilePath('file');
if (! file_exists($filename)) {
$this->flash->failure(t('Unable to read your file'));
} else {
$this->importFile($values, $filename);
}
$this->response->redirect($this->helper->url->to('UserListController', 'show'));
}
/**
* Generate template
*
*/
public function template()
{
$this->response->withFileDownload('users.csv');
$this->response->csv(array($this->userImport->getColumnMapping()));
}
/**
* Process file
*
* @param array $values
* @param $filename
*/
private function importFile(array $values, $filename)
{
$csv = new Csv($values['delimiter'], $values['enclosure']);
$csv->setColumnMapping($this->userImport->getColumnMapping());
$csv->read($filename, array($this->userImport, 'import'));
if ($this->userImport->counter > 0) {
$this->flash->success(t('%d user(s) have been imported successfully.', $this->userImport->counter));
} else {
$this->flash->failure(t('Nothing has been imported!'));
}
}
}
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