136 lines
3.8 KiB
PHP
136 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_Tool
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* @subpackage Framework
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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: Repository.php 16971 2009-07-22 18:05:45Z mikaelkael $
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*/
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require_once 'Zend/Tool/Framework/Registry/EnabledInterface.php';
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/**
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* @category Zend
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* @package Zend_Tool
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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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class Zend_Tool_Framework_Action_Repository
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implements Zend_Tool_Framework_Registry_EnabledInterface, IteratorAggregate, Countable
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{
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/**
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* @var Zend_Tool_Framework_Registry_Interface
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*/
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protected $_registry = null;
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/**
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* @var array
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*/
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protected $_actions = array();
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/**
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* setRegistry()
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*
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* @param Zend_Tool_Framework_Registry_Interface $registry
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*/
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public function setRegistry(Zend_Tool_Framework_Registry_Interface $registry)
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{
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$this->_registry = $registry;
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}
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/**
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* addAction()
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*
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* @param Zend_Tool_Framework_Action_Interface $action
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* @return Zend_Tool_Framework_Action_Repository
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*/
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public function addAction(Zend_Tool_Framework_Action_Interface $action, $overrideExistingAction = false)
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{
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$actionName = $action->getName();
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if ($actionName == '' || $actionName == 'Base') {
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require_once 'Zend/Tool/Framework/Action/Exception.php';
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throw new Zend_Tool_Framework_Action_Exception('An action name for the provided action could not be determined.');
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}
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if (!$overrideExistingAction && array_key_exists(strtolower($actionName), $this->_actions)) {
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require_once 'Zend/Tool/Framework/Action/Exception.php';
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throw new Zend_Tool_Framework_Action_Exception('An action by the name ' . $actionName
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. ' is already registered and $overrideExistingAction is set to false.');
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}
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$this->_actions[strtolower($actionName)] = $action;
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return $this;
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}
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/**
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* process() - this is called when the client is done constructing (after init())
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*
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* @return unknown
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*/
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public function process()
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{
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return null;
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}
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/**
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* getActions() - get all actions in the repository
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*
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* @return array
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*/
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public function getActions()
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{
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return $this->_actions;
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}
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/**
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* getAction() - get an action by a specific name
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*
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* @param string $actionName
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* @return Zend_Tool_Framework_Action_Interface
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*/
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public function getAction($actionName)
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{
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if (!array_key_exists(strtolower($actionName), $this->_actions)) {
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return null;
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}
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return $this->_actions[strtolower($actionName)];
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}
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/**
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* count() required by the Countable interface
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*
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* @return int
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*/
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public function count()
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{
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return count($this->_actions);
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}
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/**
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* getIterator() - get all actions, this supports the IteratorAggregate interface
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*
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* @return array
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*/
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public function getIterator()
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{
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return new ArrayIterator($this->_actions);
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}
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}
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