public function FileDeleteForm::buildForm in Panopoly 8.2

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 ContentEntityDeleteForm::buildForm

File

modules/panopoly/panopoly_media/src/Form/FileDeleteForm.php, line 58

Class

FileDeleteForm

Provides a form for deleting a file.

Namespace

Drupal\panopoly_media\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form = parent::buildForm($form, $form_state);

  /** @var \Drupal\file\FileInterface $file */
  if ($this->fileUsage
    ->listUsage($this->entity)) {
    $form['warning'] = [
      '#theme' => 'status_messages',
      // @todo Improve when https://www.drupal.org/node/2278383 lands.
      '#message_list' => [
        'warning' => [
          $this
            ->t('This file has usages recorded. Deleting it may affect content that attempts to reference it.'),
        ],
      ],
      '#status_headings' => [
        'status' => $this
          ->t('Status message'),
        'error' => $this
          ->t('Error message'),
        'warning' => $this
          ->t('Warning message'),
      ],
    ];
  }
  return $form;
}