DeleteForm.php in Drupal 10
File
core/modules/forum/src/Form/DeleteForm.php
View source
<?php
namespace Drupal\forum\Form;
use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\taxonomy\TermInterface;
class DeleteForm extends ConfirmFormBase {
protected $taxonomyTerm;
public function getFormId() {
return 'forum_confirm_delete';
}
public function getQuestion() {
return $this
->t('Are you sure you want to delete the forum %label?', [
'%label' => $this->taxonomyTerm
->label(),
]);
}
public function getCancelUrl() {
return new Url('forum.overview');
}
public function getConfirmText() {
return $this
->t('Delete');
}
public function buildForm(array $form, FormStateInterface $form_state, TermInterface $taxonomy_term = NULL) {
$this->taxonomyTerm = $taxonomy_term;
return parent::buildForm($form, $form_state);
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->taxonomyTerm
->delete();
$this
->messenger()
->addStatus($this
->t('The forum %label and all sub-forums have been deleted.', [
'%label' => $this->taxonomyTerm
->label(),
]));
$this
->logger('forum')
->notice('forum: deleted %label and all its sub-forums.', [
'%label' => $this->taxonomyTerm
->label(),
]);
$form_state
->setRedirectUrl($this
->getCancelUrl());
}
}