ExternalAdminSettings.php in External New Tab 8

Contains \Drupal\external\Form\ExternalAdminSettings.

Namespace

Drupal\external\Form

File

src/Form/ExternalAdminSettings.php

<?php

/**
 * @file
 * Contains \Drupal\external\Form\ExternalAdminSettings.
 */
namespace Drupal\external\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element;
use Symfony\Component\DependencyInjection\ContainerInterface;
class ExternalAdminSettings extends ConfigFormBase {

  /**
   * The configuration factory.
   *
   * @var \Drupal\Core\Config\Config
   */
  protected $config;

  /**
   * {@inheritdoc}
   */
  public function __construct(ConfigFactoryInterface $config_factory) {
    $this->config = $config_factory
      ->getEditable('external.settings');
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'));
  }

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'external.settings',
    ];
  }
  public function buildForm(array $form, \Drupal\Core\Form\FormStateInterface $form_state) {
    $form = [];
    $form['external_enabled'] = [
      '#type' => 'checkbox',
      '#title' => t('Enable External Module'),
      '#default_value' => \Drupal::config('external.settings')
        ->get('external_enabled'),
    ];
    $form['external_docs_enabled'] = [
      '#type' => 'checkbox',
      '#title' => t('Open PDFs in new tabs'),
      '#default_value' => \Drupal::config('external.settings')
        ->get('external_docs_enabled'),
    ];
    $form['external_disabled_patterns'] = [
      '#type' => 'textarea',
      '#title' => t('Pages to exclude'),
      '#default_value' => \Drupal::config('external.settings')
        ->get('external_disabled_patterns'),
      '#description' => t("Enter one page per line as Drupal paths. The '*' character is a wildcard. Example paths are %blog for the blog page and %blog-wildcard for every personal blog. %front is the front page.", [
        '%blog' => 'blog',
        '%blog-wildcard' => 'blog/*',
        '%front' => '<front>',
      ]),
    ];
    return parent::buildForm($form, $form_state);
  }

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

}

Classes

Name	Description
ExternalAdminSettings