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PATH: home / letacommog / newrdv1 / wp-content / plugins / nextend-facebook-connect / NSL / Persistent

<?php

namespace NSL\Persistent;

use NSL\Persistent\Storage\Session;
use NSL\Persistent\Storage\StorageAbstract;
use NSL\Persistent\Storage\Transient;
use WP_User;

require_once dirname(__FILE__) . '/Storage/Abstract.php';
require_once dirname(__FILE__) . '/Storage/Session.php';
require_once dirname(__FILE__) . '/Storage/Transient.php';

class Persistent {

private static $instance;

/** @var StorageAbstract */
    private $storage;

public function __construct() {
        self::$instance = $this;
        add_action('init', array(
            $this,
            'init'
        ), 0);

add_action('wp_login', array(
            $this,
            'transferSessionToUser'
        ), 10, 2);
    }

public function init() {
        if ($this->storage === NULL) {
            if (is_user_logged_in()) {
                $this->storage = new Transient();
            } else {
                $this->storage = new Session();
            }
        }
    }

public static function set($key, $value) {

self::$instance->storage->set($key, $value);
    }

public static function get($key) {

return self::$instance->storage->get($key);
    }

public static function delete($key) {
        self::$instance->storage->delete($key);
    }

/**
     * @param          $user_login
     * @param WP_User  $user
     */
    public function transferSessionToUser($user_login, $user = null) {

if (!$user) { // For do_action( 'wp_login' ) calls that lacked passing the 2nd arg.
            $user = get_user_by('login', $user_login);
        }

$newStorage = new Transient($user->ID);
        /**
         * $this->storage might be NULL if init action not called yet
         */
        if ($this->storage !== NULL) {
            $newStorage->transferData($this->storage);
        }

$this->storage = $newStorage;
    }

public static function clear() {

self::$instance->storage->clear();
    }
}

new Persistent();

[+] ..
[+] Storage
[-] Persistent.php [edit]