], $form->settings['replace_interests']);
}
$log = $this->get_log();
// do stuff on failure
if (! is_object($result) || empty($result->id)) {
$error_code = $mailchimp->get_error_code();
$error_message = $mailchimp->get_error_message();
if ((int) $mailchimp->get_error_code() === 214) {
$form->add_error('already_subscribed');
$form->add_notice($form->messages['already_subscribed'], 'notice');
$log->warning(sprintf('Form %d > %s is already subscribed to the selected list(s)', $form->ID, $data['EMAIL']));
} else {
$form->add_error($error_code);
$form->add_notice($form->messages['error'], 'error');
$log->error(sprintf('Form %d > Mailchimp API error: %s %s', $form->ID, $error_code, $error_message));
/**
* Fire action hook so API errors can be hooked into.
*
* @param MC4WP_Form $form
* @param string $error_message
*/
do_action('mc4wp_form_api_error', $form, $error_message);
}
// bail
return;
}
// Success! Did we update or newly subscribe?
if ($result->status === 'subscribed' && $result->was_already_on_list) {
$form->last_event = 'updated_subscriber';
$form->add_notice($form->messages['updated'], 'success');
$log->info(sprintf('Form %d > Successfully updated %s', $form->ID, $data['EMAIL']));
/**
* Fires right after a form was used to update an existing subscriber.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
*/
do_action('mc4wp_form_updated_subscriber', $form, $subscriber->email_address, $data);
} else {
$form->last_event = 'subscribed';
$form->add_notice($form->messages['subscribed'], 'success');
$log->info(sprintf('Form %d > Successfully subscribed %s', $form->ID, $data['EMAIL']));
/**
* Fires right after a form was used to add a new subscriber.
*
* @since 4.8.13
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
*/
do_action('mc4wp_form_added_subscriber', $form, $subscriber->email_address, $data);
}
/**
* Fires right after a form was used to add a new subscriber (or update an existing one).
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
* @param MC4WP_MailChimp_Subscriber[] $subscriber
*/
do_action('mc4wp_form_subscribed', $form, $subscriber->email_address, $data, $map);
}
/**
* @param MC4WP_Form $form
*/
public function process_unsubscribe_form(MC4WP_Form $form)
{
$mailchimp = new MC4WP_MailChimp();
$log = $this->get_log();
$result = null;
$data = $form->get_data();
// unsubscribe from each list
foreach ($form->get_lists() as $list_id) {
$result = $mailchimp->list_unsubscribe($list_id, $data['EMAIL']);
}
if (! $result) {
$form->add_notice($form->messages['error'], 'error');
$log->error(sprintf('Form %d > Mailchimp API error: %s', $form->ID, $mailchimp->get_error_message()));
// bail
return;
}
// Success! Unsubscribed.
$form->last_event = 'unsubscribed';
$form->add_notice($form->messages['unsubscribed'], 'notice');
$log->info(sprintf('Form %d > Successfully unsubscribed %s', $form->ID, $data['EMAIL']));
/**
* Fires right after a form was used to unsubscribe.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form.
* @param string $email
*/
do_action('mc4wp_form_unsubscribed', $form, $data['EMAIL']);
}
/**
* @param MC4WP_Form $form
*/
public function respond(MC4WP_Form $form)
{
$success = ! $form->has_errors();
if ($success) {
/**
* Fires right after a form is submitted without any errors (success).
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
*/
do_action('mc4wp_form_success', $form);
} else {
/**
* Fires right after a form is submitted with errors.
*
* @since 3.0
*
* @param MC4WP_Form $form The submitted form instance.
*/
do_action('mc4wp_form_error', $form);
// fire a dedicated event for each error
foreach ($form->errors as $error) {
/**
* Fires right after a form was submitted with errors.
*
* The dynamic portion of the hook, `$error`, refers to the error that occurred.
*
* Default errors give us the following possible hooks:
*
* - mc4wp_form_error_error General errors
* - mc4wp_form_error_spam
* - mc4wp_form_error_invalid_email Invalid email address
* - mc4wp_form_error_already_subscribed Email is already on selected list(s)
* - mc4wp_form_error_required_field_missing One or more required fields are missing
* - mc4wp_form_error_no_lists_selected No Mailchimp lists were selected
*
* @since 3.0
*
* @param MC4WP_Form $form The form instance of the submitted form.
*/
do_action('mc4wp_form_error_' . $error, $form);
}
}
/**
* Fires right before responding to the form request.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form.
*/
do_action('mc4wp_form_respond', $form);
// do stuff on success (if form was submitted over plain HTTP, not for AJAX or REST requests)
if ($success && ! $this->request_wants_json()) {
$redirect_url = $form->get_redirect_url();
if (! empty($redirect_url)) {
wp_redirect($redirect_url);
exit;
}
}
}
private function request_wants_json()
{
if (isset($_SERVER['HTTP_ACCEPT']) && false !== strpos($_SERVER['HTTP_ACCEPT'], 'application/json')) {
return true;
}
return false;
}
/**
* @return MC4WP_API_V3
*/
protected function get_api()
{
return mc4wp('api');
}
/**
* @return MC4WP_Debug_Log
*/
protected function get_log()
{
return mc4wp('log');
}
}
Fatal error: Uncaught Error: Class "MC4WP_Form_Listener" not found in /htdocs/wp-content/plugins/mailchimp-for-wp/includes/forms/class-form-manager.php:51
Stack trace:
#0 /htdocs/wp-content/plugins/mailchimp-for-wp/mailchimp-for-wp.php(68): MC4WP_Form_Manager->__construct()
#1 /htdocs/wp-includes/class-wp-hook.php(324): _mc4wp_load_plugin('')
#2 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#3 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /htdocs/wp-settings.php(559): do_action('plugins_loaded')
#5 /htdocs/wp-config.php(178): require_once('/htdocs/wp-sett...')
#6 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#7 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#8 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#9 {main}
thrown in /htdocs/wp-content/plugins/mailchimp-for-wp/includes/forms/class-form-manager.php on line 51