126 Zeilen
4 KiB
PHP
126 Zeilen
4 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Zend Framework
|
||
|
|
*
|
||
|
|
* LICENSE
|
||
|
|
*
|
||
|
|
* This source file is subject to the new BSD license that is bundled
|
||
|
|
* with this package in the file LICENSE.txt.
|
||
|
|
* It is also available through the world-wide-web at this URL:
|
||
|
|
* http://framework.zend.com/license/new-bsd
|
||
|
|
* If you did not receive a copy of the license and are unable to
|
||
|
|
* obtain it through the world-wide-web, please send an email
|
||
|
|
* to license@zend.com so we can send you a copy immediately.
|
||
|
|
*
|
||
|
|
* @category Zend
|
||
|
|
* @package Zend_File_Transfer
|
||
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
* @version $Id$
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @see Zend_Loader
|
||
|
|
*/
|
||
|
|
require_once 'Zend/Loader.php';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Base class for all protocols supporting file transfers
|
||
|
|
*
|
||
|
|
* @category Zend
|
||
|
|
* @package Zend_File_Transfer
|
||
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
*/
|
||
|
|
class Zend_File_Transfer
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Array holding all directions
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
protected $_adapter = array();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates a file processing handler
|
||
|
|
*
|
||
|
|
* @param string $adapter Adapter to use
|
||
|
|
* @param boolean $direction OPTIONAL False means Download, true means upload
|
||
|
|
* @param array $options OPTIONAL Options to set for this adapter
|
||
|
|
* @throws Zend_File_Transfer_Exception
|
||
|
|
*/
|
||
|
|
public function __construct($adapter = 'Http', $direction = false, $options = array())
|
||
|
|
{
|
||
|
|
$this->setAdapter($adapter, $direction, $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets a new adapter
|
||
|
|
*
|
||
|
|
* @param string $adapter Adapter to use
|
||
|
|
* @param boolean $direction OPTIONAL False means Download, true means upload
|
||
|
|
* @param array $options OPTIONAL Options to set for this adapter
|
||
|
|
* @throws Zend_File_Transfer_Exception
|
||
|
|
*/
|
||
|
|
public function setAdapter($adapter, $direction = false, $options = array())
|
||
|
|
{
|
||
|
|
if (Zend_Loader::isReadable('Zend/File/Transfer/Adapter/' . ucfirst($adapter). '.php')) {
|
||
|
|
$adapter = 'Zend_File_Transfer_Adapter_' . ucfirst($adapter);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!class_exists($adapter)) {
|
||
|
|
Zend_Loader::loadClass($adapter);
|
||
|
|
}
|
||
|
|
|
||
|
|
$direction = (integer) $direction;
|
||
|
|
$this->_adapter[$direction] = new $adapter($options);
|
||
|
|
if (!$this->_adapter[$direction] instanceof Zend_File_Transfer_Adapter_Abstract) {
|
||
|
|
require_once 'Zend/File/Transfer/Exception.php';
|
||
|
|
throw new Zend_File_Transfer_Exception("Adapter " . $adapter . " does not extend Zend_File_Transfer_Adapter_Abstract");
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns all set adapters
|
||
|
|
*
|
||
|
|
* @param boolean $direction On null, all directions are returned
|
||
|
|
* On false, download direction is returned
|
||
|
|
* On true, upload direction is returned
|
||
|
|
* @return array|Zend_File_Transfer_Adapter
|
||
|
|
*/
|
||
|
|
public function getAdapter($direction = null)
|
||
|
|
{
|
||
|
|
if ($direction === null) {
|
||
|
|
return $this->_adapter;
|
||
|
|
}
|
||
|
|
|
||
|
|
$direction = (integer) $direction;
|
||
|
|
return $this->_adapter[$direction];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Calls all methods from the adapter
|
||
|
|
*
|
||
|
|
* @param string $method Method to call
|
||
|
|
* @param array $options Options for this method
|
||
|
|
* @return mixed
|
||
|
|
*/
|
||
|
|
public function __call($method, array $options)
|
||
|
|
{
|
||
|
|
if (array_key_exists('direction', $options)) {
|
||
|
|
$direction = (integer) $options['direction'];
|
||
|
|
} else {
|
||
|
|
$direction = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (method_exists($this->_adapter[$direction], $method)) {
|
||
|
|
return call_user_func_array(array($this->_adapter[$direction], $method), $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
require_once 'Zend/File/Transfer/Exception.php';
|
||
|
|
throw new Zend_File_Transfer_Exception("Unknown method '" . $method . "' called!");
|
||
|
|
}
|
||
|
|
}
|