public function BlockContentTypeDeleteForm::buildForm in Drupal 8
Same name and namespace in other branches
- 9 core/modules/block_content/src/Form/BlockContentTypeDeleteForm.php \Drupal\block_content\Form\BlockContentTypeDeleteForm::buildForm()
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides EntityDeleteForm::buildForm
File
- core/
modules/ block_content/ src/ Form/ BlockContentTypeDeleteForm.php, line 18
Class
- BlockContentTypeDeleteForm
- Provides a confirmation form for deleting a custom block type entity.
Namespace
Drupal\block_content\FormCode
public function buildForm(array $form, FormStateInterface $form_state) {
$blocks = $this->entityTypeManager
->getStorage('block_content')
->getQuery()
->condition('type', $this->entity
->id())
->execute();
if (!empty($blocks)) {
$caption = '<p>' . $this
->formatPlural(count($blocks), '%label is used by 1 custom block on your site. You can not remove this block type until you have removed all of the %label blocks.', '%label is used by @count custom blocks on your site. You may not remove %label until you have removed all of the %label custom blocks.', [
'%label' => $this->entity
->label(),
]) . '</p>';
$form['description'] = [
'#markup' => $caption,
];
return $form;
}
else {
return parent::buildForm($form, $form_state);
}
}