/home/coolpkct/www/websites/cake3.cool.rocks/admin/classes/board.php
<?php
/**
* Part of Showkase web site management package
*
* @package Showkase
* @author Jack Hardie {@link http://www.jhardie.com}
* @copyright Copyright (c) 2012, SimpleViewer Inc.
*/
defined('SK_ACCESS')||die('<h1>403: Forbidden</h1>');
/**
* Pass messages between commands and views
*
* @package Showkase
*/
class Board
{
/**
* @var object
*/
private static $instance;
/**
* @var array
*/
private $messages = array();
/**
* Constructor
*
*/
private function __construct()
{}
/**
* Gets instance of this class
*
* @return object
*/
public static function getInstance()
{
if (empty(self::$instance)) {
self::$instance = new Board();
}
return self::$instance;
}
/**
* Sets user feedback message
*
* @param string
*/
private function add($msg, $class)
{
if (!is_array($msg)) {
array_push($this->messages, array('content'=>$msg, 'class'=>$class));
return;
}
if (count($msg) > 0) {
$this->messages = array_merge($this->messages, $msg);
}
}
/**
* Sets feedback message from Exception
*
* @param object
* @return void
*/
private function addException($e, $class)
{
if (DEMO_MODE) {
$this->messages = array(
array(
'content'=>'Demo version, changes have not been saved',
'class'=>'warning'
)
);
return;
}
$msg = $e->getMessage();
if (DEBUG) {
$msg = $msg.' in '.basename($e->getFile()).' line '.$e->getLine();
}
array_push($this->messages, array('content'=>$msg, 'class'=>$class));
}
/**
* returns user messages
*
* @returns string
*/
private function getHtml()
{
if (count ($this->messages) == 0) return '';
$messageHtml = '<ul class="alert unstyled">';
foreach ($this->messages as $message) {
$messageHtml .= '<li class="'.$message['class'].'">'.$message['content'].'</li>';
}
$messageHtml .= '</ul>';
return $messageHtml;
}
/**
* public interface to add method
*
* @param string message
* @param string message class
* @return void
*/
public static function addMessage($msg, $class='notice')
{
self::getInstance()->add($msg, $class);
}
/**
* Public interface to addException method
*
* @param object Exception
* @param string message class
* @return void
*/
public static function addExceptionMessage(Exception $e, $class="warning")
{
self::getInstance()->addException($e, $class);
}
/*
* Public interface to list method
*
* @return string
*/
public static function getMessages()
{
return self::getInstance()->getHtml();
}
}