public function FeedForm::validateForm in Feeds 8.3

@todo Don't call buildEntity() here.

Overrides ContentEntityForm::validateForm

File

src/FeedForm.php, line 133

Class

FeedForm

Form controller for the feed edit forms.

Namespace

Drupal\feeds

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  if ($form_state
    ->getErrors()) {
    return;
  }
  $feed = $this
    ->buildEntity($form, $form_state);
  foreach ($feed
    ->getType()
    ->getPlugins() as $type => $plugin) {
    if (!$this
      ->pluginHasForm($plugin, 'feed')) {
      continue;
    }
    $feed_form = $this->formFactory
      ->createInstance($plugin, 'feed');
    $plugin_state = (new FormState())
      ->setValues($form_state
      ->getValue([
      'plugin',
      $type,
    ], []));
    $feed_form
      ->validateConfigurationForm($form['plugin'][$type], $plugin_state, $feed);
    $form_state
      ->setValue([
      'plugin',
      $type,
    ], $plugin_state
      ->getValues());
    foreach ($plugin_state
      ->getErrors() as $name => $error) {

      // Remove duplicate error messages.
      if (!empty($_SESSION['messages']['error'])) {
        foreach ($_SESSION['messages']['error'] as $delta => $message) {
          if ($message['message'] === $error) {
            unset($_SESSION['messages']['error'][$delta]);
            break;
          }
        }
      }
      $form_state
        ->setErrorByName($name, $error);
    }
  }
  parent::validateForm($form, $form_state);
}