aleph1.co.uk Git - yaffs-website/blob - web/themes/contrib/bootstrap/src/Plugin/Preprocess/Links.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains \Drupal\bootstrap\Plugin\Preprocess\Links.
   5  */
   6
   7 namespace Drupal\bootstrap\Plugin\Preprocess;
   8
   9 use Drupal\bootstrap\Annotation\BootstrapPreprocess;
  10 use Drupal\bootstrap\Utility\Element;
  11 use Drupal\bootstrap\Utility\Variables;
  12
  13 /**
  14  * Pre-processes variables for the "links" theme hook.
  15  *
  16  * @ingroup plugins_preprocess
  17  *
  18  * @BootstrapPreprocess("links")
  19  */
  20 class Links extends PreprocessBase implements PreprocessInterface {
  21
  22   /**
  23    * {@inheritdoc}
  24    */
  25   public function preprocessVariables(Variables $variables) {
  26     if ($variables->theme_hook_original === 'links' && $variables->hasClass('operations')) {
  27       $variables->addClass('list-inline');
  28       foreach ($variables->links as &$data) {
  29         $link = Element::create($data['link']);
  30         $link->addClass(['btn', 'btn-sm']);
  31         $link->colorize();
  32         $link->setIcon();
  33         if ($this->theme->getSetting('tooltip_enabled')) {
  34           $link->setAttribute('data-toggle', 'tooltip');
  35           $link->setAttribute('data-placement', 'bottom');
  36         }
  37       }
  38     }
  39     $this->preprocessAttributes();
  40   }
  41
  42 }