ModalPageSettingsForm.php in Modal 5.0.x

Namespace

Drupal\modal_page\Form

File

src/Form/ModalPageSettingsForm.php

<?php

namespace Drupal\modal_page\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\Core\PhpStorage\PhpStorageFactory;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\modal_page\Helper\ModalPageSettersTraitHelper;

/**
 * Form for configure messages.
 */
class ModalPageSettingsForm extends ConfigFormBase {
  use ModalPageSettersTraitHelper;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {

    /** @var static $instance */
    $instance = parent::create($container);
    $instance
      ->setModuleHandler($container
      ->get('module_handler'));
    return $instance;
  }

  /**
   * Set Message info.
   */
  public function setMessagesInfo() {
    $type = 'status';

    // Transform to Info if Info Messages is enabled.
    if ($this->moduleHandler
      ->moduleExists('info_messages')) {
      $type = 'info';
    }
    $this
      ->messenger()
      ->addMessage($this
      ->t('You can create your Modal at <a href="@url_settings">@url_settings</a>', [
      '@url_settings' => Url::fromRoute('modal_page.default')
        ->toString(),
    ]), $type);
    return NULL;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $this
      ->setMessagesInfo();
    $config = $this
      ->config('modal_page.settings');
    $form['no_modal_page_external_js'] = [
      '#title' => $this
        ->t("Don't load external JS Bootstrap (bootstrap.min.js)"),
      '#type' => 'checkbox',
      '#description' => $this
        ->t('Just check if the js bootstrap (bootstrap.min.js) is already loaded elsewhere.'),
      '#default_value' => $config
        ->get('no_modal_page_external_js'),
    ];
    $form['allowed_tags'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Allowed Tags'),
      '#description' => $this
        ->t("A list of HTML tags that can be used, separated by commas(,)."),
      '#default_value' => $config
        ->get('allowed_tags') ?? "h1,h2,a,b,big,code,del,em,i,ins,pre,q,small,span,strong,sub,sup,tt,ol,ul,li,p,br,img",
    ];
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Submit'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $no_modal_page_external_js = $form_state
      ->getValue('no_modal_page_external_js');
    $config = $this
      ->config('modal_page.settings');
    $config
      ->set('no_modal_page_external_js', $no_modal_page_external_js);
    $config
      ->set('allowed_tags', $form_state
      ->getValue('allowed_tags'));
    $config
      ->save();
    PhpStorageFactory::get('twig')
      ->deleteAll();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
ModalPageSettingsForm	Form for configure messages.