Current File : /home/lightco1/upgrade.lightco.com.au/libraries/compojoom/autoloader/autoloader.php
<?php
/**
* @package Lib_Compojoom
* @author DanielDimitrov <daniel@compojoom.com>
* @date 04.10.13
*
* @copyright Copyright (C) 2008 - 2013 compojoom.com . All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('_JEXEC') or die('Restricted access');
/**
* Class CompojoomAutoloader
*
* @since 3.0
*/
class CompojoomAutoloader
{
/**
* An instance of this autoloader
*
* @var CompojoomAutoloader
*/
public static $autoloader = null;
/**
* The path to the Compojoom lib root directory
*
* @var string
*/
public static $compojoomPath = null;
/**
* Initialise this autoloader
*
* @return CompojoomAutoloader
*/
public static function init()
{
if (self::$autoloader == null)
{
self::$autoloader = new self;
}
return self::$autoloader;
}
/**
* Public constructor. Registers the autoloader with PHP.
*/
public function __construct()
{
self::$compojoomPath = realpath(__DIR__ . '/../');
spl_autoload_register(array($this,'autoload_compojoom_library'));
}
/**
* The actual autoloader
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_compojoom_library($class_name)
{
// Make sure the class has a CMandrill prefix
if (substr(strtolower($class_name), 0, 9) != 'compojoom')
{
return;
}
// Remove the prefix
$class = substr($class_name, 9);
// Change from camel cased (e.g. ViewHtml) into a lowercase array (e.g. 'view','html')
$class = preg_replace('/(\s)+/', '_', $class);
$class = strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1', $class));
$class = explode('_', $class);
// First try finding in structured directory format (preferred)
$path = self::$compojoomPath . '/' . implode('/', $class) . '.php';
if (@file_exists($path))
{
include_once $path;
}
// Then try the duplicate last name structured directory format (not recommended)
if (!class_exists($class_name, false))
{
reset($class);
$lastPart = end($class);
$path = self::$compojoomPath . '/' . implode('/', $class) . '/' . $lastPart . '.php';
if (@file_exists($path))
{
include_once $path;
}
}
}
}
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