CkeditorConfigForm.php in CKEditor custom config 8

Namespace

Drupal\ckeditor_config\Form

File

src/Form/CkeditorConfigForm.php

<?php

namespace Drupal\ckeditor_config\Form;

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

/**
 * Class CkeditorConfigController.
 *
 * @package Drupal\ckeditor_config\Controller
 */
class CkeditorConfigForm extends ConfigFormBase {

  /**
   * Gets the configuration names that will be editable.
   *
   * @return array
   *   An array of configuration object names that are editable if called in
   *   conjunction with the trait's config() method.
   */
  protected function getEditableConfigNames() {
    return [
      'ckeditor_config.config_form',
    ];
  }

  /**
   * Returns a unique string identifying the form.
   *
   * @return string
   *   The unique string identifying the form.
   */
  public function getFormId() {
    return 'ckeditor_config_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('ckeditor_config.config_form');
    $form['config'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('CKEditor Custom Configuration'),
      '#description' => $this
        ->t("Each row is configuration set in format key=value. Don't use quotes for string values."),
      '#default_value' => $config
        ->get('config'),
    ];
    $manualText = "<code>\n        format_tags=p;h2;h4<br>\n        language = de<br>\n        forcePasteAsPlainText = true<br>\n        uiColor = #AADC6E</code>";
    $form['manual'] = [
      '#prefix' => '<h3>' . $this
        ->t('Example') . '</h3>',
      '#markup' => '<p>' . $manualText . '</p>',
    ];
    $reference_url = 'https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.config';
    $form['reference'] = [
      '#prefix' => '<h3>CKEditor reference</h3>',
      '#markup' => '<p>' . $this
        ->t('For more information, visit CKEditor config reference <a href=":reference">@reference</a>', [
        ':reference' => $reference_url,
        '@reference' => $reference_url,
      ]) . '</p>',
    ];
    return parent::buildForm($form, $form_state);
  }

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

}

Classes

Name	Description
CkeditorConfigForm	Class CkeditorConfigController.