ComponentsSettingsForm.php in Components! 8

Contains \Drupal\components\Form\ComponentSettingsForm.

Namespace

Drupal\components\Form

File

src/Form/ComponentsSettingsForm.php

<?php

/**
 * @file
 * Contains \Drupal\components\Form\ComponentSettingsForm.
 */
namespace Drupal\components\Form;

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

/**
 * Configure components settings for this site.
 */
class ComponentsSettingsForm extends ConfigFormBase {

  /** @var string Config settings */
  const SETTINGS = 'components.settings';

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      static::SETTINGS,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config(static::SETTINGS);
    $messenger = \Drupal::messenger();
    $messenger
      ->addMessage(t('Be sure to update any theme or module namespaces before enabling.'), $messenger::TYPE_WARNING);
    $form['namespace_prefix'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Prefix Module or Theme Name in Namespace'),
      '#default_value' => $config
        ->get('namespace_prefix'),
    ];
    return parent::buildForm($form, $form_state);
  }

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

    // Retrieve the configuration
    $this->configFactory
      ->getEditable(static::SETTINGS)
      ->set('namespace_prefix', $form_state
      ->getValue('namespace_prefix'))
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
ComponentsSettingsForm	Configure components settings for this site.