public BatchNegotiator::determineActiveTheme(RouteMatchInterface $route_match)
Determine the active theme for the request.
Parameters
\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match object.
Return value
string|null The name of the theme, or NULL if other negotiators, like the configured default one, should be used instead.
Overrides ThemeNegotiatorInterface::determineActiveTheme
File
- core/modules/system/src/Theme/BatchNegotiator.php, line 52
Class
- BatchNegotiator
- Sets the active theme for the batch page.
Namespace
Drupal\system\Theme
Code
public function determineActiveTheme(RouteMatchInterface $route_match) {
// Retrieve the current state of the batch.
$request = $this->requestStack->getCurrentRequest();
$batch = &batch_get();
if (!$batch && $request->request->has('id')) {
$batch = $this->batchStorage->load($request->request->get('id'));
}
// Use the same theme as the page that started the batch.
if (!empty($batch['theme'])) {
return $batch['theme'];
}
}
Please login to continue.