104 lines
2.3 KiB
PHP
104 lines
2.3 KiB
PHP
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<?php
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/**
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* @package Joomla.Platform
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* @subpackage HTTP
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* HTTP factory class.
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*
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* @package Joomla.Platform
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* @subpackage HTTP
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* @since 12.1
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*/
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class JHttpFactory
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{
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/**
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* method to receive Http instance.
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*
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* @param JRegistry $options Client options object.
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* @param mixed $adapters Adapter (string) or queue of adapters (array) to use for communication.
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*
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* @return JHttp Joomla Http class
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*
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* @since 12.1
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*/
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public static function getHttp(JRegistry $options = null, $adapters = null)
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{
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if (empty($options))
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{
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$options = new JRegistry;
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}
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return new JHttp($options, self::getAvailableDriver($options, $adapters));
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}
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/**
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* Finds an available http transport object for communication
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*
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* @param JRegistry $options Option for creating http transport object
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* @param mixed $default Adapter (string) or queue of adapters (array) to use
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*
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* @return JHttpTransport Interface sub-class
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*
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* @since 12.1
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*/
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public static function getAvailableDriver(JRegistry $options, $default = null)
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{
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if (is_null($default))
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{
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$availableAdapters = self::getHttpTransports();
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}
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else
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{
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settype($default, 'array');
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$availableAdapters = $default;
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}
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// Check if there is available http transport adapters
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if (!count($availableAdapters))
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{
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return false;
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}
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foreach ($availableAdapters as $adapter)
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{
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$class = 'JHttpTransport' . ucfirst($adapter);
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if ($class::isSupported())
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{
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return new $class($options);
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}
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}
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return false;
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}
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/**
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* Get the http transport handlers
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*
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* @return array An array of available transport handlers
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*
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* @since 12.1
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*/
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public static function getHttpTransports()
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{
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$names = array();
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$iterator = new DirectoryIterator(__DIR__ . '/transport');
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foreach ($iterator as $file)
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{
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$fileName = $file->getFilename();
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// Only load for php files.
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// Note: DirectoryIterator::getExtension only available PHP >= 5.3.6
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if ($file->isFile() && substr($fileName, strrpos($fileName, '.') + 1) == 'php')
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{
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$names[] = substr($fileName, 0, strrpos($fileName, '.'));
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}
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}
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return $names;
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}
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}
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