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class WebformNodeReferencesAddForm in Webform 8.5

Same name and namespace in other branches
  1. 6.x modules/webform_node/src/Form/WebformNodeReferencesAddForm.php \Drupal\webform_node\Form\WebformNodeReferencesAddForm

Form for adding webform node variants.

Hierarchy

Expanded class hierarchy of WebformNodeReferencesAddForm

1 string reference to 'WebformNodeReferencesAddForm'
webform_node.routing.yml in modules/webform_node/webform_node.routing.yml
modules/webform_node/webform_node.routing.yml

File

modules/webform_node/src/Form/WebformNodeReferencesAddForm.php, line 15

Namespace

Drupal\webform_node\Form
View source 
class WebformNodeReferencesAddForm extends FormBase {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'webform_node_references_add_form';
  }

  /**
   * Constructs a new WebformNodeReferencesAddForm object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager'));
  }

  /**
   * Form constructor.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   * @param \Drupal\webform\WebformInterface $webform
   *   The webform.
   *
   * @return array
   *   The form structure.
   */
  public function buildForm(array $form, FormStateInterface $form_state, WebformInterface $webform = NULL) {
    $bundles = [];

    /** @var \Drupal\field\FieldConfigInterface[] $field_configs */
    $field_configs = $this->entityTypeManager
      ->getStorage('field_config')
      ->loadByProperties([
      'entity_type' => 'node',
    ]);
    foreach ($field_configs as $field_config) {
      if ($field_config
        ->get('field_type') === 'webform') {
        $bundle = $field_config
          ->get('bundle');
        $node_type = $this->entityTypeManager
          ->getStorage('node_type')
          ->load($bundle);
        $bundles[$bundle] = $node_type
          ->label();
      }
    }
    $form['description'] = [
      '#type' => 'container',
      'text' => [
        '#markup' => $this
          ->t('Enter webform information and then click submit, which will redirect you to the appropriate create content form.'),
        '#prefix' => '<p>',
        '#suffix' => '</p>',
      ],
    ];
    $form['webform_id'] = [
      '#type' => 'value',
      '#value' => $webform
        ->id(),
    ];
    $form['webform_title'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Title'),
      '#default_value' => $webform
        ->label(),
      '#required' => TRUE,
    ];
    $form['bundle'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Content type'),
      '#options' => $bundles,
      '#required' => TRUE,
    ];
    $element_keys = $webform
      ->getElementsVariant();
    if (isset($element_keys)) {
      $form['webform_default_data'] = [
        '#tree' => TRUE,
      ];
      foreach ($element_keys as $element_key) {
        $element = $webform
          ->getElement($element_key);
        $variants = $webform
          ->getVariants(NULL, TRUE, $element_key);
        if (!$variants
          ->count()) {
          continue;
        }
        $variant_options = [];
        foreach ($variants as $variant) {
          if ($variant
            ->isEnabled()) {
            $variant_options[$variant
              ->getVariantId()] = $variant
              ->label();
          }
        }
        if ($variant_options) {
          $form['webform_default_data'][$element_key] = [
            '#type' => 'select',
            '#title' => WebformElementHelper::getAdminTitle($element),
            '#options' => $variant_options,
            '#empty_option' => $this
              ->t('- None -'),
          ];
        }
      }
    }
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Create content'),
      '#button_type' => 'primary',
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();

    // Build query string.
    $query = [];
    $query['webform_id'] = $values['webform_id'];
    $query['webform_title'] = $values['webform_title'];
    if (!empty($values['webform_default_data'])) {
      $query['webform_default_data'] = $values['webform_default_data'];
    }

    // Build route.
    $route_name = 'node.add';
    $route_parameters = [
      'node_type' => $values['bundle'],
    ];
    $route_options = [
      'query' => $query,
    ];

    // Redirect to node add form.
    $form_state
      ->setRedirect($route_name, $route_parameters, $route_options);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.
WebformNodeReferencesAddForm::$entityTypeManager protected property The entity type manager.
WebformNodeReferencesAddForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
WebformNodeReferencesAddForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
WebformNodeReferencesAddForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
WebformNodeReferencesAddForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
WebformNodeReferencesAddForm::__construct public function Constructs a new WebformNodeReferencesAddForm object.