/**
* Trigger form submission.
*
* @since 1.0.0
* @return void
*/
public function submit()
{
if (!wpbo_is_provider_ready()) {
return;
}
$data = $this->get_clean_fields();
$result = call_user_func(array(wpbo_get_provider_class(), 'submit'), $data);
// Log the conversion
$conversion = $this->new_conversion();
$first_name = isset($data['first_name']) ? $data['first_name'] : $data['name'];
$last_name = isset($data['last_name']) ? $data['last_name'] : '';
// Dismiss the popup
wpbo_dismiss_popup($this->popup_id);
// Backup the subscriber in case something went wrong
if (true !== $result) {
$failsafe = array('conversion_id' => $conversion, 'first_name' => $first_name, 'last_name' => $last_name, 'email' => $data['email'], 'status' => 'failed');
wpbo_failsafe_add_subscriber($failsafe);
}
// Redirect
wp_redirect($this->get_return_url());
exit;
}
/**
* Check if the mailing provider is loaded and ready
*
* @since 2.0
* @return bool
*/
function wpbo_is_provider_ready()
{
$class_name = wpbo_get_provider_class();
if (empty($class_name)) {
return false;
}
if (!class_exists($class_name)) {
return false;
}
if (!method_exists($class_name, 'submit')) {
return false;
}
return true;
}