SettingsForm.php in Domain Access 8

Namespace

Drupal\domain_config_ui\Form

File

domain_config_ui/src/Form/SettingsForm.php

<?php

namespace Drupal\domain_config_ui\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\domain_config_ui\DomainConfigUITrait;

/**
 * Class SettingsForm.
 */
class SettingsForm extends ConfigFormBase {
  use DomainConfigUITrait;

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('domain_config_ui.settings');
    $form['remember_domain'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Remember domain selection'),
      '#default_value' => $config
        ->get('remember_domain'),
      '#description' => $this
        ->t('Keeps last selected domain when loading new configuration forms.'),
    ];
    $form['pages'] = [
      '#title' => $this
        ->t('Enabled configuration forms'),
      '#type' => 'details',
      '#open' => TRUE,
    ];
    $form['pages']['path_pages'] = [
      '#type' => 'textarea',
      '#rows' => 5,
      '#columns' => 40,
      '#default_value' => $this
        ->standardizePaths($config
        ->get('path_pages')),
      '#description' => $this
        ->t("Specify pages by using their paths. Enter one path per line. Paths must start with /admin. Wildcards (*) are not supported. An example path is /admin/appearance for the Appearance page."),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $path_string = $form_state
      ->getValue('path_pages');
    $path_array = $this
      ->explodePathSettings($path_string);
    $exists = [];
    foreach ($path_array as $path) {
      if (in_array($path, $exists, TRUE)) {
        $form_state
          ->setError($form['pages']['path_pages'], $this
          ->t('Duplicate paths cannot be added'));
      }
      $exists[] = $path;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // Clean session values.
    unset($_SESSION['domain_config_ui_domain']);
    unset($_SESSION['domain_config_ui_language']);
    $path_string = $form_state
      ->getValue('path_pages');
    $path_array = $this
      ->explodePathSettings($path_string);
    $this
      ->config('domain_config_ui.settings')
      ->set('remember_domain', $form_state
      ->getValue('remember_domain'))
      ->set('path_pages', $this
      ->implodePathSettings($path_array))
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
SettingsForm	Class SettingsForm.