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|
<?php
namespace Kanboard\Core\Session;
use Kanboard\Core\Base;
/**
* Session Flash Message
*
* @package Kanboard\Core\Session
* @author Frederic Guillot
*/
class FlashMessage extends Base
{
/**
* Add success message
*
* @access public
* @param string $message
*/
public function success($message)
{
$this->setMessage('success', $message);
}
/**
* Add failure message
*
* @access public
* @param string $message
*/
public function failure($message)
{
$this->setMessage('failure', $message);
}
/**
* Add new flash message
*
* @access public
* @param string $key
* @param string $message
*/
public function setMessage($key, $message)
{
if (! session_exists('flash')) {
session_set('flash', []);
}
session_merge('flash', [$key => $message]);
}
/**
* Get flash message
*
* @access public
* @param string $key
* @return string
*/
public function getMessage($key)
{
$message = '';
if (session_exists('flash')) {
$messages = session_get('flash');
if (isset($messages[$key])) {
$message = $messages[$key];
unset($messages[$key]);
session_set('flash', $messages);
}
}
return $message;
}
}
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