protected function ChooseComponentController::getSortedAllowedTypes in Layout Paragraphs 2.0.x

Returns an array of sorted allowed component / paragraph types.

Parameters

array $settings: The handler settings.

Return value

array An array of sorted, allowed paragraph bundles.

1 call to ChooseComponentController::getSortedAllowedTypes()

ChooseComponentController::getComponentTypes in src/Controller/ChooseComponentController.php

Returns an array of available component types.

File

src/Controller/ChooseComponentController.php, line 212

Class

ChooseComponentController

ChooseComponentController controller class.

Namespace

Drupal\layout_paragraphs\Controller

Code

protected function getSortedAllowedTypes(array $settings) {
  $bundles = $this->entityTypeBundleInfo
    ->getBundleInfo('paragraph');
  if (!empty($settings['target_bundles'])) {
    if (isset($settings['negate']) && $settings['negate'] == '1') {
      $bundles = array_diff_key($bundles, $settings['target_bundles']);
    }
    else {
      $bundles = array_intersect_key($bundles, $settings['target_bundles']);
    }
  }

  // Support for the paragraphs reference type.
  if (!empty($settings['target_bundles_drag_drop'])) {
    $drag_drop_settings = $settings['target_bundles_drag_drop'];
    $max_weight = count($bundles);
    foreach ($drag_drop_settings as $bundle_info) {
      if (isset($bundle_info['weight']) && $bundle_info['weight'] && $bundle_info['weight'] > $max_weight) {
        $max_weight = $bundle_info['weight'];
      }
    }

    // Default weight for new items.
    $weight = $max_weight + 1;
    foreach ($bundles as $machine_name => $bundle) {
      $return_bundles[$machine_name] = [
        'label' => $bundle['label'],
        'weight' => isset($drag_drop_settings[$machine_name]['weight']) ? $drag_drop_settings[$machine_name]['weight'] : $weight,
      ];
      $weight++;
    }
  }
  else {
    $weight = 0;
    foreach ($bundles as $machine_name => $bundle) {
      $return_bundles[$machine_name] = [
        'label' => $bundle['label'],
        'weight' => $weight,
      ];
      $weight++;
    }
  }
  uasort($return_bundles, 'Drupal\\Component\\Utility\\SortArray::sortByWeightElement');
  return $return_bundles;
}