SettingsForm.php in Single Language URL Prefix 8

Namespace

Drupal\single_language_url_prefix\Form

File

src/Form/SettingsForm.php

<?php

namespace Drupal\single_language_url_prefix\Form;

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

/**
 * Class SettingsForm
 *
 * @package Drupal\single_language_url_prefix\Form
 */
class SettingsForm extends ConfigFormBase {

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('single_language_url_prefix.settings');
    $form['excluded_paths'] = array(
      '#type' => 'textarea',
      '#title' => $this
        ->t('Excluded Paths'),
      '#default_value' => $config
        ->get('excluded_paths'),
    );
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);
  }

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

}

Classes

Name	Description
SettingsForm	Class SettingsForm