159 lines
3.8 KiB
PHP
159 lines
3.8 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Controller
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* @subpackage Zend_Controller_Action_Helper
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Abstract.php 16971 2009-07-22 18:05:45Z mikaelkael $
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*/
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/**
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* @see Zend_Controller_Action
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*/
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require_once 'Zend/Controller/Action.php';
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/**
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* @category Zend
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* @package Zend_Controller
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* @subpackage Zend_Controller_Action_Helper
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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abstract class Zend_Controller_Action_Helper_Abstract
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{
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/**
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* $_actionController
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*
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* @var Zend_Controller_Action $_actionController
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*/
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protected $_actionController = null;
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/**
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* @var mixed $_frontController
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*/
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protected $_frontController = null;
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/**
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* setActionController()
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*
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* @param Zend_Controller_Action $actionController
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* @return Zend_Controller_ActionHelper_Abstract Provides a fluent interface
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*/
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public function setActionController(Zend_Controller_Action $actionController = null)
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{
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$this->_actionController = $actionController;
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return $this;
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}
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/**
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* Retrieve current action controller
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*
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* @return Zend_Controller_Action
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*/
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public function getActionController()
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{
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return $this->_actionController;
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}
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/**
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* Retrieve front controller instance
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*
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* @return Zend_Controller_Front
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*/
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public function getFrontController()
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{
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if (null === $this->_frontController) {
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$this->_frontController = Zend_Controller_Front::getInstance();
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}
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return $this->_frontController;
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}
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/**
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* Hook into action controller initialization
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*
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* @return void
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*/
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public function init()
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{
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}
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/**
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* Hook into action controller preDispatch() workflow
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*
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* @return void
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*/
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public function preDispatch()
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{
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}
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/**
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* Hook into action controller postDispatch() workflow
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*
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* @return void
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*/
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public function postDispatch()
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{
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}
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/**
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* getRequest() -
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*
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* @return Zend_Controller_Request_Abstract $request
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*/
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public function getRequest()
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{
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$controller = $this->getActionController();
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if (null === $controller) {
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$controller = $this->getFrontController();
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}
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return $controller->getRequest();
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}
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/**
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* getResponse() -
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*
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* @return Zend_Controller_Response_Abstract $response
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*/
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public function getResponse()
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{
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$controller = $this->getActionController();
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if (null === $controller) {
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$controller = $this->getFrontController();
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}
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return $controller->getResponse();
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}
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/**
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* getName()
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*
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* @return string
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*/
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public function getName()
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{
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$full_class_name = get_class($this);
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if (strpos($full_class_name, '_') !== false) {
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$helper_name = strrchr($full_class_name, '_');
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return ltrim($helper_name, '_');
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} else {
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return $full_class_name;
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}
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}
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}
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