public function WebformMailChimpHandler::postSave in Webform Mailchimp 8.5

Acts on a saved webform submission before the insert or update hook is invoked.

Parameters

\Drupal\webform\WebformSubmissionInterface $webform_submission: A webform submission.

bool $update: TRUE if the entity has been updated, or FALSE if it has been inserted.

Overrides WebformHandlerBase::postSave

File

src/Plugin/WebformHandler/WebformMailChimpHandler.php, line 263

Class

WebformMailChimpHandler

Form submission to MailChimp handler.

Namespace

Drupal\webform_mailchimp\Plugin\WebformHandler

Code

public function postSave(WebformSubmissionInterface $webform_submission, $update = TRUE) {

  // If update, do nothing
  if ($update) {
    return;
  }
  $fields = $webform_submission
    ->toArray(TRUE);

  // If there's a checkbox configured, check for its value
  if (!empty($this->configuration['control']) && empty($fields['data'][$this->configuration['control']])) {
    return;
  }
  $configuration = $this->tokenManager
    ->replace($this->configuration, $webform_submission);

  // Email could be a webform element or a string/token.
  if (!empty($fields['data'][$configuration['email']])) {
    $email = $fields['data'][$configuration['email']];
  }
  else {
    $email = $configuration['email'];
  }
  $mergevars = Yaml::decode($configuration['mergevars']) ?? [];

  // Allow other modules to alter the merge vars.
  // @see hook_mailchimp_lists_mergevars_alter().
  $entity_type = 'webform_submission';
  \Drupal::moduleHandler()
    ->alter('mailchimp_lists_mergevars', $mergevars, $webform_submission, $entity_type);
  \Drupal::moduleHandler()
    ->alter('webform_mailchimp_lists_mergevars', $mergevars, $webform_submission, $this);
  $handler_link = Link::createFromRoute(t('Edit handler'), 'entity.webform.handler.edit_form', [
    'webform' => $this
      ->getWebform()
      ->id(),
    'webform_handler' => $this
      ->getHandlerId(),
  ])
    ->toString();
  $submission_link = $webform_submission
    ->toLink($this
    ->t('Edit'), 'edit-form')
    ->toString();
  $context = [
    'link' => $submission_link . ' / ' . $handler_link,
    'webform_submission' => $webform_submission,
    'handler_id' => $this
      ->getHandlerId(),
  ];
  if (!empty($configuration['list']) && !empty($email)) {
    $member_data = mailchimp_get_memberinfo($configuration['list'], $email, TRUE);

    // If the user is already subscribed, do not set it back to pending
    $double_optin = $configuration['double_optin'];
    if (!empty($member_data->status) && $member_data->status == MailchimpLists::MEMBER_STATUS_SUBSCRIBED) {
      $double_optin = FALSE;
    }
    mailchimp_subscribe($configuration['list'], $email, array_filter($mergevars, 'strlen'), $configuration['interest_groups'], $double_optin);
  }
  else {
    if (empty($configuration['list'])) {
      \Drupal::logger('webform_submission')
        ->warning('No mailchimp list was provided to the handler.', $context);
    }
    if (empty($email)) {
      \Drupal::logger('webform_submission')
        ->warning('No email address was provided to the handler.', $context);
    }
  }
}