public function ConfigsList::buildForm in Devel 8.2

Same name and namespace in other branches

1. 8.3 src/Form/ConfigsList.php \Drupal\devel\Form\ConfigsList::buildForm()
2. 8 src/Form/ConfigsList.php \Drupal\devel\Form\ConfigsList::buildForm()
3. 4.x src/Form/ConfigsList.php \Drupal\devel\Form\ConfigsList::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 FormInterface::buildForm

File

src/Form/ConfigsList.php, line 25

Class

ConfigsList

Form that displays all the config variables to edit them.

Namespace

Drupal\devel\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $filter = '') {
  $form['filter'] = array(
    '#type' => 'details',
    '#title' => t('Filter variables'),
    '#attributes' => array(
      'class' => array(
        'container-inline',
      ),
    ),
    '#open' => isset($filter) && trim($filter) != '',
  );
  $form['filter']['name'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Variable name'),
    '#title_display' => 'invisible',
    '#default_value' => $filter,
  );
  $form['filter']['actions'] = [
    '#type' => 'actions',
  ];
  $form['filter']['actions']['show'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Filter'),
  ];
  $header = array(
    'name' => array(
      'data' => $this
        ->t('Name'),
    ),
    'edit' => array(
      'data' => $this
        ->t('Operations'),
    ),
  );
  $rows = array();
  $destination = $this
    ->getDestinationArray();

  // List all the variables filtered if any filter was provided.
  $names = $this
    ->configFactory()
    ->listAll($filter);
  foreach ($names as $config_name) {
    $operations['edit'] = array(
      'title' => $this
        ->t('Edit'),
      'url' => Url::fromRoute('devel.config_edit', array(
        'config_name' => $config_name,
      )),
      'query' => $destination,
    );
    $rows[] = array(
      'name' => $config_name,
      'operation' => array(
        'data' => array(
          '#type' => 'operations',
          '#links' => $operations,
        ),
      ),
    );
  }
  $form['variables'] = array(
    '#type' => 'table',
    '#header' => $header,
    '#rows' => $rows,
    '#empty' => $this
      ->t('No variables found'),
  );
  return $form;
}