add logging; fix caching

[pharext/pharext.org] / app / Github / Storage / Session.php

<?php

namespace app\Github\Storage;

use app\Github\Storage;

class Session implements Storage
{
        private $ns;

        function __construct($ns = "github") {
                $this->ns = $ns;
        }

        function set($key, Item $item) {
                $_SESSION[$this->ns][$key] = $item;
                return $this;
        }

        function get($key, Item &$item = null, $update = false) {
                if (!isset($_SESSION[$this->ns][$key])) {
                        return false;
                }
                $item = $_SESSION[$this->ns][$key];
                if (null === $item->getTTL()) {
                        return true;
                }
                if ($item->getLTL() >= 0) {
                        if ($update) {
                                $item->setTimestamp();
                        }
                        return true;
                }
                return false;
        }

        function del($key) {
                unset($_SESSION[$this->ns][$key]);
                return $this;
        }
}