protected function WebformElementManager::alterDefinitions in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Plugin/WebformElementManager.php \Drupal\webform\Plugin\WebformElementManager::alterDefinitions()

Invokes the hook to alter the definitions if the alter hook is set.

Parameters

$definitions: The discovered plugin definitions.

Overrides DefaultPluginManager::alterDefinitions

File

src/Plugin/WebformElementManager.php, line 89

Class

WebformElementManager

Provides a plugin manager for webform element plugins.

Namespace

Drupal\webform\Plugin

Code

protected function alterDefinitions(&$definitions) {

  // Prevents Fatal error: Class 'Drupal\bootstrap\Bootstrap' during install
  // w/ Bootstrap theme and webform.
  $this->themeHandler
    ->reset();

  // Unset elements that are missing target element or dependencies.
  foreach ($definitions as $element_key => $element_definition) {

    // Check that the webform element's target element info exists.
    if (!$this->elementInfo
      ->getInfo($element_key)) {
      unset($definitions[$element_key]);
      continue;
    }

    // Check element's (module) dependencies exist.
    foreach ($element_definition['dependencies'] as $dependency) {
      if (!$this->moduleHandler
        ->moduleExists($dependency)) {
        unset($definitions[$element_key]);
        continue;
      }
    }
  }
  parent::alterDefinitions($definitions);
}