Links.php in Express 8

Contains \Drupal\bootstrap\Plugin\Preprocess\Links.

Namespace

Drupal\bootstrap\Plugin\Preprocess

File

themes/contrib/bootstrap/src/Plugin/Preprocess/Links.php

<?php

/**
 * @file
 * Contains \Drupal\bootstrap\Plugin\Preprocess\Links.
 */
namespace Drupal\bootstrap\Plugin\Preprocess;

use Drupal\bootstrap\Annotation\BootstrapPreprocess;
use Drupal\bootstrap\Utility\Element;
use Drupal\bootstrap\Utility\Variables;

/**
 * Pre-processes variables for the "links" theme hook.
 *
 * @ingroup plugins_preprocess
 *
 * @BootstrapPreprocess("links")
 */
class Links extends PreprocessBase implements PreprocessInterface {

  /**
   * {@inheritdoc}
   */
  public function preprocessVariables(Variables $variables) {
    if ($variables->theme_hook_original === 'links' && $variables
      ->hasClass('operations')) {
      $variables
        ->addClass('list-inline');
      foreach ($variables->links as &$data) {
        $link = Element::create($data['link']);
        $link
          ->addClass([
          'btn',
          'btn-sm',
        ]);
        $link
          ->colorize();
        $link
          ->setIcon();
        if ($this->theme
          ->getSetting('tooltip_enabled')) {
          $link
            ->setAttribute('data-toggle', 'tooltip');
          $link
            ->setAttribute('data-placement', 'bottom');
        }
      }
    }
    $this
      ->preprocessAttributes();
  }

}

Classes

Name	Description
Links	Pre-processes variables for the "links" theme hook.