JezK

Edit File: class-fs-user-lock.php

<?php /** * @package Freemius * @copyright Copyright (c) 2015, Freemius, Inc. * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 * @since 2.1.0 */ if ( ! defined( 'ABSPATH' ) ) { exit; } require_once WP_FS__DIR_INCLUDES . '/class-fs-lock.php'; /** * Class FS_User_Lock */ class FS_User_Lock { /** * @var FS_Lock */ private $_lock; #-------------------------------------------------------------------------------- #region Singleton #-------------------------------------------------------------------------------- /** * @var FS_User_Lock */ private static $_instance; /** * @author Vova Feldman (@svovaf) * @since 2.1.0 * * @return FS_User_Lock */ static function instance() { if ( ! isset( self::$_instance ) ) { self::$_instance = new self(); } return self::$_instance; } #endregion private function __construct() { $current_user_id = Freemius::get_current_wp_user_id(); $this->_lock = new FS_Lock( "locked_{$current_user_id}" ); } /** * Try to acquire lock. If the lock is already set or is being acquired by another locker, don't do anything. * * @author Vova Feldman (@svovaf) * @since 2.1.0 * * @param int $expiration * * @return bool TRUE if successfully acquired lock. */ function try_lock( $expiration = 0 ) { return $this->_lock->try_lock( $expiration ); } /** * Acquire lock regardless if it's already acquired by another locker or not. * * @author Vova Feldman (@svovaf) * @since 2.1.0 * * @param int $expiration */ function lock( $expiration = 0 ) { $this->_lock->lock( $expiration ); } /** * Unlock the lock. * * @author Vova Feldman (@svovaf) * @since 2.1.0 */ function unlock() { $this->_lock->unlock(); } }