public function PageEditWizard::getOperations in Page Manager 8.4

Same name and namespace in other branches

1. 8 page_manager_ui/src/Wizard/PageEditWizard.php \Drupal\page_manager_ui\Wizard\PageEditWizard::getOperations()

Retrieve a list of FormInterface classes by their step key in the wizard.

Parameters

mixed $cached_values: The values returned by $this->getTempstore()->get($this->getMachineName()); *.

Return value

array An associative array keyed on the step name with an array value with the following keys:

• title (string): Human-readable title of the step.
• form (string): Fully-qualified class name of the form for this step.
• values (array): Optional array of cached values to override when on this step.
• validate (array): Optional array of callables to be called when this step is validated.
• submit (array): Optional array of callables to be called when this step is submitted.

Overrides PageWizardBase::getOperations

File

page_manager_ui/src/Wizard/PageEditWizard.php, line 23

Class

PageEditWizard

Namespace

Drupal\page_manager_ui\Wizard

Code

public function getOperations($cached_values) {
  $operations = parent::getOperations($cached_values);

  /** @var $page \Drupal\page_manager\Entity\Page */
  $page = $cached_values['page'];
  if (!empty($page)) {

    // Get variants and re-sort by weight or remove variants if the user
    // has edited the variant.
    $variants = $page
      ->getVariants();
    if (!empty($cached_values['deleted_variants'])) {
      foreach (array_keys($cached_values['deleted_variants']) as $page_variant_id) {

        // @todo There's a bug that adds non-variants to the deleted_variants
        // key in the cached_values. This has something to do with adding a
        // block_page variant to a page in tempstore that's already had a
        // variant previously deleted and then reordering the blocks in a
        // region. It's pretty weird, and as we rebuild that UI, I suspect it
        // will go away, but the keys aren't manipulated, so we use them
        // instead of the entity.
        unset($variants[$page_variant_id]);
      }
    }

    // Suppress errors because of https://bugs.php.net/bug.php?id=50688.
    @uasort($variants, '\\Drupal\\page_manager\\Entity\\PageVariant::sort');
    foreach ($variants as $page_variant) {
      $page_variant
        ->setPageEntity($page);
      foreach ($this
        ->getVariantOperations($page_variant, $cached_values) as $name => $operation) {
        $operation['values']['page_variant'] = $page_variant;
        $operation['breadcrumbs'] = [
          $this
            ->t('Variants'),
          $page_variant
            ->label() ?: $this
            ->t('Variant'),
        ];
        $operations['page_variant__' . $page_variant
          ->id() . '__' . $name] = $operation;
      }
    }
  }
  return $operations;
}