protected function YamlFormSubmissionForm::displayMessages in YAML Form 8

Display draft and previous submission status messages for this form submission.

Parameters

array $form: An associative array containing the structure of the form.

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

1 call to YamlFormSubmissionForm::displayMessages()

YamlFormSubmissionForm::buildForm in src/YamlFormSubmissionForm.php

Form constructor.

File

src/YamlFormSubmissionForm.php, line 433

Class

YamlFormSubmissionForm

Provides a form to collect and edit submissions.

Namespace

Drupal\yamlform

Code

protected function displayMessages(array $form, FormStateInterface $form_state) {

  /* @var $yamlform_submission \Drupal\yamlform\YamlFormSubmissionInterface */
  $yamlform_submission = $this
    ->getEntity();
  $yamlform = $this
    ->getYamlForm();

  // Display test message.
  if ($this
    ->isGet() && $this
    ->isRoute('entity.yamlform.test')) {
    $this->messageManager
      ->display(YamlFormMessageManagerInterface::SUBMISSION_TEST, 'warning');
  }

  // Display loaded or saved draft message.
  if ($yamlform_submission
    ->isDraft()) {
    if ($form_state
      ->get('draft_saved')) {
      $this->messageManager
        ->display(YamlFormMessageManagerInterface::SUBMISSION_DRAFT_SAVED);
      $form_state
        ->set('draft_saved', FALSE);
    }
    elseif ($this
      ->isGet()) {
      $this->messageManager
        ->display(YamlFormMessageManagerInterface::SUBMISSION_DRAFT_LOADED);
    }
  }

  // Display link to previous submissions message when user is adding a new
  // submission.
  if ($this
    ->isGet() && ($this
    ->isRoute('entity.yamlform.canonical') || $this
    ->isYamlFormEntityReferenceFromSourceEntity()) && $yamlform
    ->access('submission_view_own') && ($previous_total = $this->storage
    ->getTotal($yamlform, $this->sourceEntity, $this
    ->currentUser()))) {
    if ($previous_total > 1) {
      $this->messageManager
        ->display(YamlFormMessageManagerInterface::SUBMISSIONS_PREVIOUS);
    }
    elseif ($yamlform_submission
      ->id() != $this->storage
      ->getLastSubmission($yamlform, $this->sourceEntity, $this
      ->currentUser())
      ->id()) {
      $this->messageManager
        ->display(YamlFormMessageManagerInterface::SUBMISSION_PREVIOUS);
    }
  }
}