public function Tabs::getForm in Entity Browser 8.2

Same name and namespace in other branches

1. 8 src/Plugin/EntityBrowser/WidgetSelector/Tabs.php \Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector\Tabs::getForm()

Returns widget selector form.

Return value

array Form structure.

Overrides WidgetSelectorInterface::getForm

File

src/Plugin/EntityBrowser/WidgetSelector/Tabs.php, line 22

Class

Tabs

Displays entity browser widgets as tabs.

Namespace

Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector

Code

public function getForm(array &$form = [], FormStateInterface &$form_state = NULL) {
  $element = [];

  /** @var \Drupal\entity_browser\EntityBrowserInterface $browser */
  $browser = $form_state
    ->getFormObject()
    ->getEntityBrowser();
  foreach ($this->widget_ids as $id => $label) {
    $name = 'tab_selector_' . $id;
    $element[$name] = [
      '#type' => 'button',
      '#attributes' => [
        'class' => [
          'tab',
        ],
      ],
      '#value' => $label,
      '#disabled' => $id == $this
        ->getDefaultWidget(),
      '#executes_submit_callback' => TRUE,
      '#limit_validation_errors' => [
        [
          $id,
        ],
      ],
      // #limit_validation_errors only takes effect if #submit is present.
      '#submit' => [],
      '#name' => $name,
      '#widget_id' => $id,
      '#access' => $browser
        ->getWidget($id)
        ->access(),
    ];
  }
  $element['#attached']['library'][] = 'entity_browser/tabs';
  return $element;
}