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Exception.php
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Exception.php
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<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* 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@magento.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magento.com for more information.
*
* @category Mage
* @package Mage_Core
* @copyright Copyright (c) 2006-2014 X.commerce, Inc. (http://www.magento.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
* Controller exception that can fork different actions, cause forward or redirect
*
*/
class Mage_Core_Controller_Varien_Exception extends Exception
{
const RESULT_FORWARD = '_forward';
const RESULT_REDIRECT = '_redirect';
protected $_resultCallback = null;
protected $_resultCallbackParams = array();
protected $_defaultActionName = 'noroute';
protected $_flags = array();
/**
* Prepare data for forwarding action
*
* @param string $actionName
* @param string $controllerName
* @param string $moduleName
* @param array $params
* @return Mage_Core_Controller_Varien_Exception
*/
public function prepareForward($actionName = null, $controllerName = null, $moduleName = null, array $params = array())
{
$this->_resultCallback = self::RESULT_FORWARD;
if (null === $actionName) {
$actionName = $this->_defaultActionName;
}
$this->_resultCallbackParams = array($actionName, $controllerName, $moduleName, $params);
return $this;
}
/**
* Prepare data for redirecting
*
* @param string $path
* @param array $arguments
* @return Mage_Core_Controller_Varien_Exception
*/
public function prepareRedirect($path, $arguments = array())
{
$this->_resultCallback = self::RESULT_REDIRECT;
$this->_resultCallbackParams($path, $arguments);
return $this;
}
/**
* Prepare data for running a custom action
*
* @param string $actionName
* @return Mage_Core_Controller_Varien_Exception
*/
public function prepareFork($actionName = null)
{
if (null === $actionName) {
$actionName = $this->_defaultActionName;
}
$this->_resultCallback = $actionName;
return $this;
}
/**
* Prepare a flag data
*
* @param string $action
* @param string $flag
* @param bool $value
* @return Mage_Core_Controller_Varien_Exception
*/
public function prepareFlag($action, $flag, $value)
{
$this->_flags[] = array($action, $flag, $value);
return $this;
}
/**
* Return all set flags
*
* @return array
*/
public function getResultFlags()
{
return $this->_flags;
}
/**
* Return results as callback for a controller
*
* @return array
*/
public function getResultCallback()
{
if (null === $this->_resultCallback) {
$this->prepareFork();
}
return array($this->_resultCallback, $this->_resultCallbackParams);
}
}