public static function checkUpdate()
{
$version = get_option('qhshoutbox_version');
if ($version && $version != QH_SHOUTBOX_VERSION) {
QHShoutboxMessage::updateTable();
QHShoutboxUser::checkUpdate();
add_option('qhshoutbox_version', QH_SHOUTBOX_VERSION);
}
}
public static function run()
{
$instance = self::getInstance();
//setup
global $wpdb;
self::$wpdb = $wpdb;
//table name
self::$table = self::$wpdb->prefix . 'qhshoutbox_user';
return $instance;
}
public static function save($message, $user_login = '******')
{
if (current_user_can('moderate_comments')) {
QHShoutboxUser::checkCommand($message, $user_login);
} elseif (!current_user_can('moderate_comments') && !QHShoutboxUser::checkUser($user_login)) {
return false;
}
self::$wpdb->insert(self::$table, array('user_login' => $user_login, 'message' => htmlspecialchars($message), 'time' => current_time('mysql')));
return true;
}