BlockCategoryForm.php in Layout Builder Browser 8
File
src/Form/BlockCategoryForm.php
View source
<?php
namespace Drupal\layout_builder_browser\Form;
use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class BlockCategoryForm extends EntityForm {
public function __construct(EntityTypeManagerInterface $entityTypeManager) {
$this->entityTypeManager = $entityTypeManager;
}
public static function create(ContainerInterface $container) {
return new static($container
->get('entity_type.manager'));
}
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$layout_builder_browser = $this->entity;
$form['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Label'),
'#maxlength' => 255,
'#default_value' => $layout_builder_browser
->label(),
'#description' => $this
->t("Label for the block category."),
'#required' => TRUE,
];
$form['id'] = [
'#type' => 'machine_name',
'#default_value' => $layout_builder_browser
->id(),
'#machine_name' => [
'exists' => [
$this,
'exist',
],
],
'#disabled' => !$layout_builder_browser
->isNew(),
];
return $form;
}
public function save(array $form, FormStateInterface $form_state) {
$layout_builder_browser = $this->entity;
$status = $layout_builder_browser
->save();
if ($status) {
$this
->messenger()
->addMessage($this
->t('Saved the %label layout_builder_browser.', [
'%label' => $layout_builder_browser
->label(),
]));
}
else {
$this
->messenger()
->addMessage($this
->t('The %label layout_builder_browser was not saved.', [
'%label' => $layout_builder_browser
->label(),
]), MessengerInterface::TYPE_ERROR);
}
$form_state
->setRedirect('entity.layout_builder_browser_blockcat.collection');
}
public function exist($id) {
$entity = $this->entityTypeManager
->getStorage('layout_builder_browser_blockcat')
->getQuery()
->condition('id', $id)
->execute();
return (bool) $entity;
}
}