protected static function WebformComputedBase::getWebformSubmission in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Element/WebformComputedBase.php \Drupal\webform\Element\WebformComputedBase::getWebformSubmission()

Get the Webform submission for element.

Parameters

array $element: The element.

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

array $complete_form: The complete form structure.

Return value

\Drupal\webform\WebformSubmissionInterface|null A webform submission.

3 calls to WebformComputedBase::getWebformSubmission()

WebformComputedBase::ajaxWebformComputedCallback in src/Element/WebformComputedBase.php

Webform computed element Ajax callback.

WebformComputedBase::processWebformComputed in src/Element/WebformComputedBase.php

Processes a Webform computed token element.

WebformComputedBase::validateWebformComputed in src/Element/WebformComputedBase.php

Validates an computed element.

File

src/Element/WebformComputedBase.php, line 333

Class

WebformComputedBase

Provides a base class for 'webform_computed' elements.

Namespace

Drupal\webform\Element

Code

protected static function getWebformSubmission(array $element, FormStateInterface $form_state, array &$complete_form) {
  $form_object = $form_state
    ->getFormObject();
  if ($form_object instanceof WebformSubmissionForm) {

    /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
    $webform_submission = $form_object
      ->getEntity();

    // We must continually copy validated form values to the
    // webform submission since a computed element's value can be based on
    // another computed element's value.
    //
    // Therefore, we are creating a single clone of the webform submission
    // and only copying the submitted form values to the cached submission.
    if ($form_state
      ->isValidationComplete() && !$form_state
      ->isRebuilding()) {
      if (!isset(static::$submissions[$webform_submission
        ->uuid()])) {
        static::$submissions[$webform_submission
          ->uuid()] = clone $form_object
          ->getEntity();
      }
      $webform_submission = static::$submissions[$webform_submission
        ->uuid()];
      $form_object
        ->copyFormValuesToEntity($webform_submission, $complete_form, $form_state);
    }
    return $webform_submission;
  }
  elseif (isset($element['#webform_submission'])) {
    if (is_string($element['#webform_submission'])) {
      return WebformSubmission::load($element['#webform_submission']);
    }
    else {
      return $element['#webform_submission'];
    }
  }
  else {
    return NULL;
  }
}