StyleswitcherAdmin.php in Style Switcher 8.2

Namespace

Drupal\styleswitcher\Form

File

src/Form/StyleswitcherAdmin.php

<?php

namespace Drupal\styleswitcher\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;

/**
 * Configure Style Switcher settings.
 */
class StyleswitcherAdmin extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'styleswitcher_admin';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'styleswitcher.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $styles = styleswitcher_custom_styles();
    ksort($styles);
    $header = [
      $this
        ->t('Style'),
      $this
        ->t('Operations'),
    ];
    $rows = [];
    foreach ($styles as $name => $style) {
      $name_hyphenated = strtr($name, '_', '-');
      list(, $name_value) = explode('/', $name_hyphenated);
      $operations = [
        'edit' => [
          'title' => $this
            ->t('Edit'),
          'url' => Url::fromRoute('styleswitcher.style_edit', [
            'style' => $name_value,
          ]),
        ],
      ];

      // Do not allow to delete the blank style.
      if (isset($style['path'])) {
        $operations['delete'] = [
          'title' => $this
            ->t('Delete'),
          'url' => Url::fromRoute('styleswitcher.style_delete', [
            'style' => $name_value,
          ]),
        ];
      }

      // Build the table row.
      $rows[] = [
        [
          'data' => [
            '#theme' => 'styleswitcher_admin_style_overview',
            '#style' => $style,
          ],
        ],
        [
          'data' => [
            '#type' => 'operations',
            '#links' => $operations,
          ],
        ],
      ];
    }
    $form['styleswitcher_custom_styles'] = [
      '#type' => 'table',
      '#header' => $header,
      '#rows' => $rows,
    ];
    $form['enable_overlay'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enable overlay'),
      '#description' => $this
        ->t('Enable the overlay and fade when switching stylesheets.'),
      '#default_value' => $this
        ->config('styleswitcher.settings')
        ->get('enable_overlay'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('styleswitcher.settings');
    $config
      ->set('enable_overlay', $form_state
      ->getValue('enable_overlay'));
    $config
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
StyleswitcherAdmin	Configure Style Switcher settings.