SettingsForm.php in Simple Google Custom Search Engine 8

Namespace

Drupal\simple_gse_search\Form

File

src/Form/SettingsForm.php

<?php

namespace Drupal\simple_gse_search\Form;

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

/**
 * Defines a settings form for administering Simple CSE search.
 */
class SettingsForm extends ConfigFormBase {

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('simple_gse_search.settings');
    $form['cx'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Google Custom Search Engine ID'),
      '#description' => $this
        ->t('Get your custom search engine ID from <a href=":url" target="_blank">https://www.google.com/cse</a>.', [
        ':url' => 'https://www.google.com/cse',
      ]),
      '#default_value' => $config
        ->get('cx'),
    );
    return parent::buildForm($form, $form_state);
  }

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

}

Classes

Name	Description
SettingsForm	Defines a settings form for administering Simple CSE search.