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<?php
namespace Drupal\entity_browser\Routing;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Routing\Enhancer\RouteEnhancerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Route;
/**
* Enhances Entity browser edit/add form routes to display a message if ctools is missing.
*/
class CtoolsFallbackRouteEnhancer implements RouteEnhancerInterface {
* The module handler service.
*
* @var \Drupal\Core\Extension\ModuleHandlerInterface
protected $moduleHandler;
* Constructs a CtoolsFallbackRouteEnhancer object.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* Module handler service.
public function __construct(ModuleHandlerInterface $module_handler) {
$this->moduleHandler = $module_handler;
}
* {@inheritdoc}
public function enhance(array $defaults, Request $request) {
if (!$this->moduleHandler->moduleExists('ctools')) {
$defaults['_controller'] = '\Drupal\entity_browser\Controllers\CtoolsFallback::displayMessage';
return $defaults;
public function applies(Route $route) {
return $route->hasDefault('_entity_wizard') && strpos($route->getDefault('_entity_wizard'), 'entity_browser.') === 0;
drupal-media /
entity_browser
