/** * Register email settings fields. * * @param array $settings * @param Charitable_Email $email The email's helper object. * @return array * @access public * @since 1.0.0 */ public function register_email_settings($settings, Charitable_Email $email) { add_filter('charitable_settings_fields_emails_email_' . $email->get_email_id(), array($email, 'add_recipients_field')); return $email->email_settings($settings); }
/** * Checks whether the passed email is the same as the current email object. * * @return boolean * @access protected * @since 1.3.2 */ protected function is_current_email(Charitable_Email $email) { return $email->get_email_id() == $this->get_email_id(); }