1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Tool

    17  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    18  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    19  * @version    $Id: InputHandler.php 20096 2010-01-06 02:05:09Z bkarwin $

    20  */

    21 

    22 /**

    23  * @category   Zend

    24  * @package    Zend_Tool

    25  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    26  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    27  */

    28 class Zend_Tool_Framework_Client_Interactive_InputHandler

    29 {

    30 

    31     /**

    32      * @var Zend_Tool_Framework_Client_Interactive_InputInterface

    33      */

    34     protected $_client = null;

    35 

    36     protected $_inputRequest = null;

    37 

    38     public function setClient(Zend_Tool_Framework_Client_Interactive_InputInterface $client)

    39     {

    40         $this->_client = $client;

    41         return $this;

    42     }

    43 

    44     public function setInputRequest($inputRequest)

    45     {

    46         if (is_string($inputRequest)) {

    47             require_once 'Zend/Tool/Framework/Client/Interactive/InputRequest.php';

    48             $inputRequest = new Zend_Tool_Framework_Client_Interactive_InputRequest($inputRequest);

    49         } elseif (!$inputRequest instanceof Zend_Tool_Framework_Client_Interactive_InputRequest) {

    50             require_once 'Zend/Tool/Framework/Client/Exception.php';

    51             throw new Zend_Tool_Framework_Client_Exception('promptInteractive() requires either a string or an instance of Zend_Tool_Framework_Client_Interactive_InputRequest.');

    52         }

    53 

    54         $this->_inputRequest = $inputRequest;

    55         return $this;

    56     }

    57 

    58     public function handle()

    59     {

    60         $inputResponse = $this->_client->handleInteractiveInputRequest($this->_inputRequest);

    61 

    62         if (is_string($inputResponse)) {

    63             require_once 'Zend/Tool/Framework/Client/Interactive/InputResponse.php';

    64             $inputResponse = new Zend_Tool_Framework_Client_Interactive_InputResponse($inputResponse);

    65         } elseif (!$inputResponse instanceof Zend_Tool_Framework_Client_Interactive_InputResponse) {

    66             require_once 'Zend/Tool/Framework/Client/Exception.php';

    67             throw new Zend_Tool_Framework_Client_Exception('The registered $_interactiveCallback for the client must either return a string or an instance of Zend_Tool_Framework_Client_Interactive_InputResponse.');

    68         }

    69 

    70         return $inputResponse;

    71     }

    72 

    73 

    74 }