Auto-Approve Event Submission Emails

/**
 * Very slight mod to the em-emails.php em_event_submission_emails function to allow submissions by anonymous guests which are auto-approved to still get sent an email.
For installation instructions please see:
http://wp-events-plugin.com/tutorials/how-to-safely-add-php-code-to-wordpress/
 * @param boolean $result
 * @param EM_Event $EM_Event
 * @return boolean
 */
function my_em_event_submission_emails($result, $EM_Event) {
    remove_filter('em_event_save', 'em_event_submission_emails', 10);
    if ($result) {
        //if this is just published, we need to email the user about the publication, or send to pending mode again for review
        $output_type = get_option('dbem_smtp_html') ? 'html' : 'email';
        if (true || $cant_publish_event || $cant_publish_recurring_event) {
            if ($EM_Event->is_published() && !$EM_Event->get_previous_status()) {
                //only send email to users that can't publish events themselves and that were previously unpublished
                $approvals_count = get_post_meta($EM_Event->post_id, '_event_approvals_count', true);
                $approvals_count = $approvals_count > 0 ? $approvals_count : 0;
                if ($approvals_count == 1) {
                    $subject = $EM_Event->output(get_option('dbem_event_approved_email_subject'), 'raw');
                    $body = $EM_Event->output(get_option('dbem_event_approved_email_body'), $output_type);
                } else {
                    $subject = $EM_Event->output(get_option('dbem_event_reapproved_email_subject'), 'raw');
                    $body = $EM_Event->output(get_option('dbem_event_reapproved_email_body'), $output_type);
                }
                if ($EM_Event->event_owner == "") return true;
                $EM_Event->email_send($subject, $body, $EM_Event->get_contact()->user_email);
            } elseif ($EM_Event->get_status() === 0 && get_option('dbem_event_submitted_email_admin') != '' && empty($EM_Event->duplicated)) {
                $approvals_count = get_post_meta($EM_Event->post_id, '_event_approvals_count', true);
                $approvals_count = $approvals_count > 0 ? $approvals_count : 0;
                update_post_meta($EM_Event->post_id, '_event_approvals_count', $approvals_count + 1);
                $admin_emails = explode(',', str_replace(' ', '', get_option('dbem_event_submitted_email_admin'))); //admin emails are in an array, single or multiple
                if (empty($admin_emails)) return true;
                if ($approvals_count > 1) {
                    $subject = $EM_Event->output(get_option('dbem_event_resubmitted_email_subject'), 'raw');
                    $message = $EM_Event->output(get_option('dbem_event_resubmitted_email_body'), $output_type);
                } else {
                    $subject = $EM_Event->output(get_option('dbem_event_submitted_email_subject'), 'raw');
                    $message = $EM_Event->output(get_option('dbem_event_submitted_email_body'), $output_type);
                }
                //Send email to admins
                $EM_Event->email_send($subject, $message, $admin_emails);
            }
        } elseif (!current_user_can('manage_options')) {
            if ($EM_Event->is_published() && !$EM_Event->get_previous_status()) {
                $admin_emails = explode(',', str_replace(' ', '', get_option('dbem_event_submitted_email_admin'))); //admin emails are in an array, single or multiple
                if (empty($admin_emails)) return true;
                $subject = $EM_Event->output(get_option('dbem_event_published_email_subject'), 'raw');
                $body = $EM_Event->output(get_option('dbem_event_published_email_body'), $output_type);
                $EM_Event->email_send($subject, $body, $admin_emails);
            }
        }
    }
    return $result;
}

add_filter('em_event_save', 'my_em_event_submission_emails', 9, 2);