public function LayoutChangeRegions::submitForm in Panels 8.4

Same name and namespace in other branches

1. 8.3 src/Form/LayoutChangeRegions.php \Drupal\panels\Form\LayoutChangeRegions::submitForm()

Form submission handler.

Parameters

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

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

Overrides FormInterface::submitForm

File

src/Form/LayoutChangeRegions.php, line 189

Class

LayoutChangeRegions

Provides a form for mapping old regions into the regions of a new layout.

Namespace

Drupal\panels\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $cached_values = $form_state
    ->getTemporaryValue('wizard');

  /** @var \Drupal\panels\Plugin\DisplayVariant\PanelsDisplayVariant $plugin */
  $plugin = $cached_values['plugin'];
  $blocks = $plugin
    ->getRegionAssignments();

  /**
   * @var string $region
   * @var \Drupal\Core\Block\BlockPluginInterface[] $block_group
   */
  foreach ($blocks as $region => $block_group) {
    foreach ($block_group as $uuid => $block) {
      $new_region = $form_state
        ->getValue([
        'blocks',
        'old_' . $region,
        'region',
      ]);
      $block
        ->setConfiguration([
        'region' => $new_region,
      ] + $block
        ->getConfiguration());
    }
  }
  $layout_id = !empty($cached_values['layout_change']['new_layout']) ? $cached_values['layout_change']['new_layout'] : $plugin
    ->getConfiguration()['layout'];
  $layout_settings = !empty($cached_values['layout_change']['layout_settings']) ? $cached_values['layout_change']['layout_settings'] : [];
  $plugin
    ->setLayout($layout_id, $layout_settings);
  unset($cached_values['layout_change']);
  $form_state
    ->setTemporaryValue('wizard', $cached_values);
}