Current File : /home/admin/domains/happytokorea.com/public_html_bk/test2/libraries/joomla/http/factory.php
<?php
/**
* @package Joomla.Platform
* @subpackage HTTP
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* HTTP factory class.
*
* @package Joomla.Platform
* @subpackage HTTP
* @since 12.1
*/
class JHttpFactory
{
/**
* method to receive Http instance.
*
* @param JRegistry $options Client options object.
* @param mixed $adapters Adapter (string) or queue of adapters (array) to use for communication.
*
* @return JHttp Joomla Http class
*
* @throws RuntimeException
*
* @since 12.1
*/
public static function getHttp(JRegistry $options = null, $adapters = null)
{
if (empty($options))
{
$options = new JRegistry;
}
if (!$driver = self::getAvailableDriver($options, $adapters))
{
throw new RuntimeException('No transport driver available.');
}
return new JHttp($options, $driver);
}
/**
* Finds an available http transport object for communication
*
* @param JRegistry $options Option for creating http transport object
* @param mixed $default Adapter (string) or queue of adapters (array) to use
*
* @return JHttpTransport Interface sub-class
*
* @since 12.1
*/
public static function getAvailableDriver(JRegistry $options, $default = null)
{
if (is_null($default))
{
$availableAdapters = self::getHttpTransports();
}
else
{
settype($default, 'array');
$availableAdapters = $default;
}
// Check if there is at least one available http transport adapter
if (!count($availableAdapters))
{
return false;
}
foreach ($availableAdapters as $adapter)
{
$class = 'JHttpTransport' . ucfirst($adapter);
if ($class::isSupported())
{
return new $class($options);
}
}
return false;
}
/**
* Get the http transport handlers
*
* @return array An array of available transport handlers
*
* @since 12.1
*/
public static function getHttpTransports()
{
$names = array();
$iterator = new DirectoryIterator(__DIR__ . '/transport');
foreach ($iterator as $file)
{
$fileName = $file->getFilename();
// Only load for php files.
// Note: DirectoryIterator::getExtension only available PHP >= 5.3.6
if ($file->isFile() && substr($fileName, strrpos($fileName, '.') + 1) == 'php')
{
$names[] = substr($fileName, 0, strrpos($fileName, '.'));
}
}
return $names;
}
}