public function ViewsBlockBase::buildConfigurationForm in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/Block/ViewsBlockBase.php \Drupal\views\Plugin\Block\ViewsBlockBase::buildConfigurationForm()
2. 9 core/modules/views/src/Plugin/Block/ViewsBlockBase.php \Drupal\views\Plugin\Block\ViewsBlockBase::buildConfigurationForm()

File

core/modules/views/src/Plugin/Block/ViewsBlockBase.php, line 124

Class

ViewsBlockBase

Base class for Views block plugins.

Namespace

Drupal\views\Plugin\Block

Code

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

  // Set the default label to '' so the views internal title is used.
  $form['label']['#default_value'] = '';
  $form['label']['#access'] = FALSE;

  // Unset the machine_name provided by BlockForm.
  unset($form['id']['#machine_name']['source']);

  // Prevent users from changing the auto-generated block machine_name.
  $form['id']['#access'] = FALSE;
  $form['#pre_render'][] = '\\Drupal\\views\\Plugin\\views\\PluginBase::preRenderAddFieldsetMarkup';

  // Allow to override the label on the actual page.
  $form['views_label_checkbox'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Override title'),
    '#default_value' => !empty($this->configuration['views_label']),
  ];
  $form['views_label_fieldset'] = [
    '#type' => 'fieldset',
    '#states' => [
      'visible' => [
        [
          ':input[name="settings[views_label_checkbox]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ],
  ];
  $form['views_label'] = [
    '#title' => $this
      ->t('Title'),
    '#type' => 'textfield',
    '#default_value' => $this->configuration['views_label'] ?: $this->view
      ->getTitle(),
    '#states' => [
      'visible' => [
        [
          ':input[name="settings[views_label_checkbox]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ],
    '#fieldset' => 'views_label_fieldset',
  ];
  if ($this->view->storage
    ->access('edit') && \Drupal::moduleHandler()
    ->moduleExists('views_ui')) {
    $form['views_label']['#description'] = $this
      ->t('Changing the title here means it cannot be dynamically altered anymore. (Try changing it directly in <a href=":url">@name</a>.)', [
      ':url' => Url::fromRoute('entity.view.edit_display_form', [
        'view' => $this->view->storage
          ->id(),
        'display_id' => $this->displayID,
      ])
        ->toString(),
      '@name' => $this->view->storage
        ->label(),
    ]);
  }
  else {
    $form['views_label']['#description'] = $this
      ->t('Changing the title here means it cannot be dynamically altered anymore.');
  }
  return $form;
}