public function SetDelete::buildForm

Implements \Drupal\Core\Form\FormInterface::buildForm().

Overrides ConfirmFormBase::buildForm

File

drupal/core/modules/shortcut/lib/Drupal/shortcut/Form/SetDelete.php, line 93
Contains \Drupal\shortcut\Form\SetDelete.

Class

SetDelete
Builds the shortcut set deletion form.

Namespace

Drupal\shortcut\Form

Code

public function buildForm(array $form, array &$form_state, Shortcut $shortcut = NULL) {
  $this->shortcut = $shortcut;

  // Find out how many users are directly assigned to this shortcut set, and
  // make a message.
  $number = $this->database
    ->query('SELECT COUNT(*) FROM {shortcut_set_users} WHERE set_name = :name', array(
    ':name' => $this->shortcut
      ->id(),
  ))
    ->fetchField();
  $info = '';
  if ($number) {
    $info .= '<p>' . format_plural($number, '1 user has chosen or been assigned to this shortcut set.', '@count users have chosen or been assigned to this shortcut set.') . '</p>';
  }

  // Also, if a module implements hook_shortcut_default_set(), it's possible
  // that this set is being used as a default set. Add a message about that too.
  if ($this->moduleHandler
    ->getImplementations('shortcut_default_set')) {
    $info .= '<p>' . t('If you have chosen this shortcut set as the default for some or all users, they may also be affected by deleting it.') . '</p>';
  }
  $form['info'] = array(
    '#markup' => $info,
  );
  return parent::buildForm($form, $form_state);
}