public function AllowedBlocksForm::ajaxSubmit in Layout Builder Restrictions 8.2

Callback function for AJAX form submission.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

File

modules/layout_builder_restrictions_by_region/src/Form/AllowedBlocksForm.php, line 327

Class

AllowedBlocksForm

Provides form for designating allowed blocks.

Namespace

Drupal\layout_builder_restrictions_by_region\Form

Code

public function ajaxSubmit(array &$form, FormStateInterface $form_state) {
  $values = $form_state
    ->getValues();
  $static_id = $values['static_id'];
  $layout_plugin = $values['layout_plugin'];
  $region_id = $values['region_id'];
  $categories = $values['allowed_blocks'];
  $block_restrictions = [];
  if (!empty($categories)) {
    foreach ($categories as $category => $category_setting) {
      $restriction_type = $category_setting['restriction'];
      $block_restrictions[$category]['restriction_type'] = $restriction_type;
      if (in_array($restriction_type, [
        'whitelisted',
        'blacklisted',
      ])) {
        foreach ($category_setting['allowed_blocks'] as $block_id => $block_setting) {
          if ($block_setting == '1') {

            // Include only checked blocks.
            $block_restrictions[$category]['restrictions'][$block_id] = $block_setting;
          }
        }
      }
    }
  }

  // Write settings to tempStore.
  $tempstore = $this->privateTempStoreFactory;
  $store = $tempstore
    ->get('layout_builder_restrictions_by_region');
  $store
    ->set($static_id . ':' . $layout_plugin . ':' . $region_id, $block_restrictions);
  $response = new AjaxResponse();
  if ($form_state
    ->getErrors()) {

    // Could there ever be form errors?
    // It's all checkboxes and radio buttons.
  }
  else {
    $command = new CloseModalDialogCommand();
    $response
      ->addCommand($command);
    $this->messenger
      ->addWarning($this
      ->t('There is unsaved Layout Builder Restrictions configuration.'));
    $status_messages = [
      '#type' => 'status_messages',
    ];
    $messages = $this->renderer
      ->renderRoot($status_messages);
    $messages = '<div id="layout-builder-restrictions-messages">' . $messages . '</div>';
    if (!empty($messages)) {
      $response
        ->addCommand(new ReplaceCommand('#layout-builder-restrictions-messages', $messages));
    }
    $region_status = $this
      ->RegionRestrictionStatusString($layout_plugin, $region_id, $static_id, NULL);
    $response
      ->addCommand(new ReplaceCommand('#restriction-status--' . $layout_plugin . '--' . $region_id . ' .data', '<span class="data">' . $region_status . '</span>'));
  }
  return $response;
}