DomainMenusSettingsForm.php in Domain Menus for Domains 9.x

Namespace

Drupal\domain_menus\Form

File

src/Form/DomainMenusSettingsForm.php

<?php

namespace Drupal\domain_menus\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Drupal\Core\Render\Markup;
use Drupal\system\Entity\Menu;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class DomainMenusSettingsForm.
 */
class DomainMenusSettingsForm extends ConfigFormBase {

  /**
   * Drupal\Core\Entity\EntityTypeManagerInterface definition.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Drupal\Core\Messenger\MessengerInterface definition.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

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

  /**
   * {@inheritdoc}
   */
  public function __construct(ConfigFactoryInterface $config_factory, MessengerInterface $messenger, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($config_factory);
    $this->messenger = $messenger;
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('messenger'), $container
      ->get('entity_type.manager'));
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config(static::SETTINGS);
    $form['domain_menus_menu_names'] = [
      '#type' => 'textarea',
      '#rows' => 5,
      '#columns' => 40,
      '#title' => $this
        ->t('Domain menus'),
      '#default_value' => $config
        ->get('domain_menus_menu_names'),
      '#description' => $this
        ->t('Enter unique menu names/identifiers (less than 10 characters each, alphanumeric only), one per line.'),
    ];
    $form['domain_menus_create'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Operation: Create menus'),
      '#default_value' => 0,
      '#description' => $this
        ->t('Create domain menus (not already existent) for every domain.'),
    ];
    $form['domain_menus_delete'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Operation: Delete menus'),
      '#default_value' => 0,
      '#description' => $this
        ->t('Delete all domain menus and all links in them!'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * Returns an array of settings keys.
   */
  public function settingsKeys() {
    return [
      'domain_menus_menu_names',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config(static::SETTINGS);
    foreach ($this
      ->settingsKeys() as $key) {
      $config
        ->set($key, $form_state
        ->getValue($key));
    }
    $config
      ->save();
    if ($form_state
      ->getValue('domain_menus_delete')) {
      $menus = $this->entityTypeManager
        ->getStorage('menu')
        ->loadMultiple();
      foreach ($menus as $menu) {
        $menu_domains = $menu
          ->getThirdPartySetting("domain_menus", "domains");
        if ($menu_domains !== NULL) {
          $menu
            ->delete();
        }
      }
      $this->messenger
        ->addMessage($this
        ->t('Domain menu(s) deleted.'), 'status');
    }
    if ($form_state
      ->getValue('domain_menus_create')) {
      $count = 0;
      $domain_menus_menu_names = $form_state
        ->getValue('domain_menus_menu_names');
      if (!empty($domain_menus_menu_names)) {
        $menu_names = explode("\r\n", $domain_menus_menu_names);
        $domains = $this->entityTypeManager
          ->getStorage('domain')
          ->loadMultiple();
        if (!empty($domains)) {
          foreach ($domains as $domain) {
            $domain_id = $domain
              ->id();
            $domain_domainid = $domain
              ->getDomainId();
            $domain_label = Markup::create($domain
              ->label());
            foreach ($menu_names as $menu_name) {
              if (!empty($menu_name)) {
                $menu_id = trim($this
                  ->t(DOMAIN_MENUS_MENU_ID_PATTERN, [
                  '@domain_domainid' => $domain_domainid,
                  '@menu_name' => $menu_name,
                ]));
                $menu_label = trim($this
                  ->t(DOMAIN_MENUS_MENU_LABEL_PATTERN, [
                  '@domain_label' => $domain_label,
                  '@menu_name' => $menu_name,
                ]));
                if (!($menu = Menu::load($menu_id))) {
                  $menu = Menu::create(array(
                    'id' => $menu_id,
                    'label' => $menu_label,
                  ));
                  $count++;
                }
                $menu
                  ->setThirdPartySetting('domain_menus', 'domains', array(
                  $domain_id => $domain_id,
                ));
                $menu
                  ->setThirdPartySetting('domain_menus', 'auto-created', 1);
                $menu
                  ->save();
              }
            }
          }
        }
      }
      $this->messenger
        ->addMessage($this
        ->t('@count domain menu(s) created.', [
        '@count' => $count,
      ]), 'status');
    }
    parent::submitForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $domain_menus_menu_names = $form_state
      ->getValue('domain_menus_menu_names');
    if (!empty($domain_menus_menu_names)) {
      $menu_names = explode("\r\n", $domain_menus_menu_names);
      foreach ($menu_names as $menu_name) {
        if (strlen($menu_name) > 9 || !ctype_alnum($menu_name)) {
          $form_state
            ->setErrorByName('domain_menus_menu_names', $this
            ->t('Domain menu names must be alphanumeric and less than 10 characters each.'));
        }
      }
    }
  }

}

Classes

Name	Description
DomainMenusSettingsForm	Class DomainMenusSettingsForm.