function BatchController::batchPageTitle

The _title_callback for the system.batch_page.html route.

Return value

string The page title.

File

core/modules/system/src/Controller/BatchController.php, line 87

Class

BatchController

Controller routines for batch routes.

Namespace

Code

public function batchPageTitle(Request $request) {
    $batch =& batch_get();
    if (!($request_id = $request->query
        ->get('id'))) {
        return '';
    }
    // Retrieve the current state of the batch.
    if (!$batch) {
        $batch = $this->batchStorage
            ->load($request_id);
    }
    if (!$batch) {
        return '';
    }
    $current_set = _batch_current_set();
    return !empty($current_set['title']) ? $current_set['title'] : '';
}