aleph1.co.uk Git - yaffs-website/blob - web/themes/contrib/bootstrap/src/Plugin/Setting/Advanced/Cdn/CdnJsdelivrTheme.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains \Drupal\bootstrap\Plugin\Setting\Advanced\Cdn\CdnJsdelivrTheme.
   5  */
   6
   7 namespace Drupal\bootstrap\Plugin\Setting\Advanced\Cdn;
   8
   9 use Drupal\bootstrap\Annotation\BootstrapSetting;
  10 use Drupal\bootstrap\Utility\Element;
  11 use Drupal\Core\Annotation\Translation;
  12 use Drupal\Core\Form\FormStateInterface;
  13
  14 /**
  15  * The "cdn_jsdelivr_theme" theme setting.
  16  *
  17  * @ingroup plugins_setting
  18  *
  19  * @BootstrapSetting(
  20  *   cdn_provider = "jsdelivr",
  21  *   id = "cdn_jsdelivr_theme",
  22  *   type = "select",
  23  *   title = @Translation("Theme"),
  24  *   description = @Translation("Choose the example Bootstrap Theme provided by Bootstrap or one of the Bootswatch themes."),
  25  *   defaultValue = "bootstrap",
  26  *   empty_option = @Translation("Bootstrap (default)"),
  27  *   empty_value = "bootstrap",
  28  *   groups = {
  29  *     "advanced" = @Translation("Advanced"),
  30  *     "cdn" = @Translation("CDN (Content Delivery Network)"),
  31  *     "jsdelivr" = false,
  32  *   },
  33  * )
  34  */
  35 class CdnJsdelivrTheme extends CdnProvider {
  36
  37   /**
  38    * {@inheritdoc}
  39    */
  40   public function alterFormElement(Element $form, FormStateInterface $form_state, $form_id = NULL) {
  41     $setting = $this->getSettingElement($form, $form_state);
  42     $themes = $this->provider->getThemes();
  43     $version = $form_state->getValue('cdn_jsdelivr_version', $this->theme->getSetting('cdn_jsdelivr_version'));
  44
  45     $setting->setProperty('suffix', '<div id="bootstrap-theme-preview"></div>');
  46     $setting->setProperty('description', t('Choose the example <a href=":bootstrap_theme" target="_blank">Bootstrap Theme</a> provided by Bootstrap or one of the many, many <a href=":bootswatch" target="_blank">Bootswatch</a> themes!', [
  47       ':bootswatch' => 'https://bootswatch.com',
  48       ':bootstrap_theme' => 'http://getbootstrap.com/examples/theme/',
  49     ]));
  50
  51     $options = [];
  52     if (isset($themes[$version])) {
  53       foreach ($themes[$version] as $theme => $data) {
  54         $options[$theme] = $data['title'];
  55       }
  56     }
  57     $setting->setProperty('options', $options);
  58   }
  59
  60 }