public function MefibsDisplayExtender::submitOptionsForm in MEFIBS - More exposed forms in blocks 8

Handle any special handling on the validate form.

Overrides DisplayExtenderPluginBase::submitOptionsForm

File

lib/Drupal/mefibs/Plugin/views/display_extender/MefibsDisplayExtender.php, line 243

Contains \Drupal\mefibs\Plugin\views\display_extender\MefibsDisplayExtender.

Class

MefibsDisplayExtender

Plugin annotation @ViewsDisplayExtender( id = "mefibs", title = @Translation("Mefibs"), help = @Translation("Provides additional exposed filter blocks for this view."), no_ui = FALSE )

Namespace

Drupal\mefibs\Plugin\views\display_extender

Code

public function submitOptionsForm(&$form, &$form_state) {
  if ($form_state['type'] != 'mefibs') {
    return;
  }
  $values = $form_state['values'];
  $blocks = $form['mefibs']['#blocks'];
  $view = $form_state['view'];
  $display_id = $form_state['display_id'];
  $display = $view
    ->getExecutable()->displayHandlers
    ->get($display_id);

  // If the #group property is set on the clicked button, that means we are
  // modifying a block, not actually updating the settings.
  $button = $form_state['triggering_element'];
  if (isset($button['#group'])) {
    $action = array_pop($button['#parents']);
    array_pop($button['#parents']);
    $id = array_pop($button['#parents']);

    // Store the action arguments to have them accessible in
    // options_form().
    $form_state['storage']['action'] = $action;
    $form_state['storage']['id'] = $id;
    switch ($action) {
      case 'add':

        // New block to be added.
        $blocks[] = array(
          'name' => $values['mefibs']['add_block']['name'],
          'machine_name' => $values['mefibs']['add_block']['machine_name'],
        );
        break;
      case 'remove':

        // Block to be removed.
        unset($blocks[$id]);
        break;
      case 'edit':

        // Block to be edited.
        break;
      case 'save':

        // Block to be saved.
        $blocks[$id] = array(
          'name' => $form_state['input']['mefibs']['blocks'][$id]['name'],
          'machine_name' => $form_state['input']['mefibs']['blocks'][$id]['machine_name'],
        );
        break;
    }
    $form_state['rerender'] = TRUE;
    $form_state['rebuild'] = TRUE;
    $view->form_cache = array(
      'key' => 'display',
      'blocks' => array_values($blocks),
    );
  }
  else {

    // Save settings.
    $settings = array(
      'blocks' => array_values($blocks),
    );
    $mefibs = $display
      ->getOption('mefibs');
    if ($mefibs) {
      $settings = $settings + $mefibs;
    }
    $display
      ->setOption('mefibs', $settings);
  }
}