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<?php
namespace Kanboard\Core\Session;
/**
* Session Storage
*
* @package session
* @author Frederic Guillot
*
* @property array $user
* @property array $flash
* @property array $csrf
* @property array $postAuthenticationValidated
* @property array $filters
* @property string $redirectAfterLogin
* @property string $captcha
* @property string $commentSorting
* @property bool $hasSubtaskInProgress
* @property bool $hasRememberMe
* @property bool $boardCollapsed
* @property bool $twoFactorBeforeCodeCalled
* @property string $twoFactorSecret
*/
class SessionStorage
{
/**
* Pointer to external storage
*
* @access private
* @var array
*/
private $storage = array();
/**
* Set external storage
*
* @access public
* @param array $storage External session storage (example: $_SESSION)
*/
public function setStorage(array &$storage)
{
$this->storage =& $storage;
// Load dynamically existing session variables into object properties
foreach ($storage as $key => $value) {
$this->$key = $value;
}
}
/**
* Get all session variables
*
* @access public
* @return array
*/
public function getAll()
{
$session = get_object_vars($this);
unset($session['storage']);
return $session;
}
/**
* Flush session data
*
* @access public
*/
public function flush()
{
$session = get_object_vars($this);
unset($session['storage']);
foreach (array_keys($session) as $property) {
unset($this->$property);
}
}
/**
* Copy class properties to external storage
*
* @access public
*/
public function __destruct()
{
$this->storage = $this->getAll();
}
}
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