GroupContentMenuTypeForm.php in Group Content Menu 8

Namespace

Drupal\group_content_menu\Form

File

src/Form/GroupContentMenuTypeForm.php

<?php

namespace Drupal\group_content_menu\Form;

use Drupal\Core\Entity\BundleEntityFormBase;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\group_content_menu\Entity\GroupContentMenuType;

/**
 * Form handler for group content menu type forms.
 */
class GroupContentMenuTypeForm extends BundleEntityFormBase {

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $entity_type = $this->entity;
    if ($this->operation == 'add') {
      $form['#title'] = $this
        ->t('Add group menu type');
    }
    else {
      $form['#title'] = $this
        ->t('Edit %label group menu type', [
        '%label' => $entity_type
          ->label(),
      ]);
    }
    $form['label'] = [
      '#title' => $this
        ->t('Label'),
      '#type' => 'textfield',
      '#default_value' => $entity_type
        ->label(),
      '#description' => $this
        ->t('The human-readable name of this group menu type.'),
      '#required' => TRUE,
      '#size' => 30,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $entity_type
        ->id(),
      '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
      '#machine_name' => [
        'exists' => [
          GroupContentMenuType::class,
          'load',
        ],
        'source' => [
          'label',
        ],
      ],
      '#description' => $this
        ->t('A unique machine-readable name for this group menu type. It must only contain lowercase letters, numbers, and underscores.'),
    ];
    return $this
      ->protectBundleIdElement($form);
  }

  /**
   * {@inheritdoc}
   */
  protected function actions(array $form, FormStateInterface $form_state) {
    $actions = parent::actions($form, $form_state);
    $actions['submit']['#value'] = $this
      ->t('Save group menu type');
    $actions['delete']['#value'] = $this
      ->t('Delete group menu type');
    return $actions;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity_type = $this->entity;
    $entity_type
      ->set('id', trim($entity_type
      ->id()));
    $entity_type
      ->set('label', trim($entity_type
      ->label()));
    $status = $entity_type
      ->save();
    $t_args = [
      '%name' => $entity_type
        ->label(),
    ];
    if ($status === SAVED_UPDATED) {
      $this
        ->messenger()
        ->addStatus($this
        ->t('The group menu type %name has been updated.', $t_args));
    }
    elseif ($status === SAVED_NEW) {
      $this
        ->messenger()
        ->addStatus($this
        ->t('The group menu type %name has been added.', $t_args));
    }
    $form_state
      ->setRedirectUrl($entity_type
      ->toUrl('collection'));
  }

}

Classes

Name	Description
GroupContentMenuTypeForm	Form handler for group content menu type forms.