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<?php | |
/** | |
* @file | |
* Contains \Drupal\block_content\Form\BlockContentDeleteForm. | |
*/ | |
namespace Drupal\block_content\Form; | |
use Drupal\Core\Entity\ContentEntityDeleteForm; | |
use Drupal\Core\Form\FormStateInterface; | |
/** | |
* Provides a confirmation form for deleting a custom block entity. | |
*/ | |
class BlockContentDeleteForm extends ContentEntityDeleteForm { | |
/** | |
* {@inheritdoc} | |
*/ | |
public function buildForm(array $form, FormStateInterface $form_state) { | |
$instances = $this->entity->getInstances(); | |
$form['message'] = array( | |
'#markup' => $this->formatPlural(count($instances), 'This will also remove 1 placed block instance.', 'This will also remove @count placed block instances.'), | |
'#access' => !empty($instances), | |
); | |
return parent::buildForm($form, $form_state); | |
} | |
} |