class BreadcrumbPreprocess

Breadcrumb theme preprocess.

@internal

Hierarchy

Expanded class hierarchy of BreadcrumbPreprocess

2 files declare their use of BreadcrumbPreprocess
theme.inc in core/includes/theme.inc
The theme system, which controls the output of Drupal.
ThemeCommonElements.php in core/lib/Drupal/Core/Theme/ThemeCommonElements.php
1 string reference to 'BreadcrumbPreprocess'
core.services.yml in core/core.services.yml
core/core.services.yml
1 service uses BreadcrumbPreprocess
Drupal\Core\Breadcrumb\BreadcrumbPreprocess in core/core.services.yml
Drupal\Core\Breadcrumb\BreadcrumbPreprocess

File

core/lib/Drupal/Core/Breadcrumb/BreadcrumbPreprocess.php, line 10

Namespace

Drupal\Core\Breadcrumb
View on git.drupalcode.org
View source 
class BreadcrumbPreprocess {
  
  /**
   * Prepares variables for breadcrumb templates.
   *
   * Default template: breadcrumb.html.twig.
   *
   * @param array $variables
   *   An associative array containing:
   *   - links: A list of \Drupal\Core\Link objects which should be rendered.
   */
  public function preprocessBreadcrumb(array &$variables) : void {
    $variables['breadcrumb'] = [];
    /** @var \Drupal\Core\Link $link */
    foreach ($variables['links'] as $key => $link) {
      $variables['breadcrumb'][$key] = [
        'text' => $link->getText(),
        'url' => $link->getUrl()
          ->toString(),
      ];
    }
  }

}

Members

Title Modifiers Object type Summary
BreadcrumbPreprocess::preprocessBreadcrumb public function Prepares variables for breadcrumb templates.

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