Commit 2f280556 authored by soltz's avatar soltz
Browse files

only allow TitleResolver to check for alternative field on fieldable entities. Fixes #3253835

parent d929a158

src/TitleResolver.php

+2 −1
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ use Drupal\Core\Url; 
use Symfony\Component\HttpFoundation\Request;

use Symfony\Component\Routing\Route;

use Drupal\Core\Entity\EntityTypeManagerInterface;

use Drupal\Core\Entity\FieldableEntityInterface;

use Symfony\Component\DependencyInjection\ContainerInterface;

use Drupal\Core\Config\ConfigFactoryInterface;

use Drupal\Component\Utility\Xss;
@@ -61,7 +62,7 @@ class TitleResolver extends ControllerTitleResolver { 
    }

    if ($entity !== NULL) {

      $alternative_title_field = $this->config->get(EasyBreadcrumbConstants::ALTERNATIVE_TITLE_FIELD);

      if ($entity->hasField($alternative_title_field) && !$entity->get($alternative_title_field)

      if ($entity instanceof FieldableEntityInterface && $entity->hasField($alternative_title_field) && !$entity->get($alternative_title_field)

        ->isEmpty()) {

        return Xss::filter($entity->get($alternative_title_field)->value);

      }