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Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

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Pantheon Automation 2015-08-17 17:00:26 -07:00 • committed by Greg Anderson
commit 9921556621
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52
core/modules/file/src/Controller/FileWidgetAjaxController.php Normal file
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<?php
/**
* @file
* Contains \Drupal\file\Controller\FileWidgetAjaxController.
*/
namespace Drupal\file\Controller;
use Drupal\system\Controller\FormAjaxController;
use Symfony\Component\HttpFoundation\JsonResponse;
/**
* Defines a controller to respond to file widget AJAX requests.
*/
class FileWidgetAjaxController extends FormAjaxController {
/**
* Returns the progress status for a file upload process.
*
* @param string $key
* The unique key for this upload process.
*
* @return \Symfony\Component\HttpFoundation\JsonResponse
* A JsonResponse object.
*/
public function progress($key) {
$progress = array(
'message' => t('Starting upload...'),
'percentage' => -1,
);
$implementation = file_progress_implementation();
if ($implementation == 'uploadprogress') {
$status = uploadprogress_get_info($key);
if (isset($status['bytes_uploaded']) && !empty($status['bytes_total'])) {
$progress['message'] = t('Uploading... (@current of @total)', array('@current' => format_size($status['bytes_uploaded']), '@total' => format_size($status['bytes_total'])));
$progress['percentage'] = round(100 * $status['bytes_uploaded'] / $status['bytes_total']);
}
}
elseif ($implementation == 'apc') {
$status = apc_fetch('upload_' . $key);
if (isset($status['current']) && !empty($status['total'])) {
$progress['message'] = t('Uploading... (@current of @total)', array('@current' => format_size($status['current']), '@total' => format_size($status['total'])));
$progress['percentage'] = round(100 * $status['current'] / $status['total']);
}
}
return new JsonResponse($progress);
}
}