public function TagadelicSettingsForm::buildForm in Tagadelic 8.3

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 ConfigFormBase::buildForm

File

src/Form/TagadelicSettingsForm.php, line 37

Contains \Drupal\tagadelic\Form\TagadelicSettingsForm.

Class

TagadelicSettingsForm

Vocabularies used in the tag cloud.

Namespace

Drupal\tagadelic\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('tagadelic.settings');
  $vocabularies = Vocabulary::loadMultiple();
  $options = array();
  foreach ($vocabularies as $vid => $vocabulary) {
    $options[$vid] = $vocabulary
      ->get('name');
  }
  $form['tagadelic_vocabularies'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Vocabularies used in Tag Cloud'),
    '#default_value' => empty($config
      ->get('tagadelic_vocabularies')) ? array() : $config
      ->get('tagadelic_vocabularies'),
    '#options' => $options,
  );
  return parent::buildForm($form, $form_state);
}