interface/modules/zend_modules/library/Zend/Mvc/ResponseSender/SendResponseEvent.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Mvc\ResponseSender;
  11
  12 use Zend\EventManager\Event;
  13 use Zend\Stdlib\ResponseInterface;
  14
  15 class SendResponseEvent extends Event
  16 {
  17     /**#@+
  18      * Send response events triggered by eventmanager
  19      */
  20     const EVENT_SEND_RESPONSE = 'sendResponse';
  21     /**#@-*/
  22
  23     /**
  24      * @var string Event name
  25      */
  26     protected $name = 'sendResponse';
  27
  28     /**
  29      * @var ResponseInterface
  30      */
  31     protected $response;
  32
  33     /**
  34      * @var array
  35      */
  36     protected $headersSent = array();
  37
  38     /**
  39      * @var array
  40      */
  41     protected $contentSent = array();
  42
  43     /**
  44      * @param ResponseInterface $response
  45      * @return SendResponseEvent
  46      */
  47     public function setResponse(ResponseInterface $response)
  48     {
  49         $this->setParam('response', $response);
  50         $this->response = $response;
  51         return $this;
  52     }
  53
  54     /**
  55      * @return \Zend\Stdlib\ResponseInterface
  56      */
  57     public function getResponse()
  58     {
  59         return $this->response;
  60     }
  61
  62     /**
  63      * Set content sent for current response
  64      *
  65      * @return SendResponseEvent
  66      */
  67     public function setContentSent()
  68     {
  69         $response = $this->getResponse();
  70         $contentSent = $this->getParam('contentSent', array());
  71         $contentSent[spl_object_hash($response)] = true;
  72         $this->setParam('contentSent', $contentSent);
  73         $this->contentSent[spl_object_hash($response)] = true;
  74         return $this;
  75     }
  76
  77     /**
  78      * @return bool
  79      */
  80     public function contentSent()
  81     {
  82         $response = $this->getResponse();
  83         if (isset($this->contentSent[spl_object_hash($response)])) {
  84             return true;
  85         }
  86         return false;
  87     }
  88
  89     /**
  90      * Set headers sent for current response object
  91      *
  92      * @return SendResponseEvent
  93      */
  94     public function setHeadersSent()
  95     {
  96         $response = $this->getResponse();
  97         $headersSent = $this->getParam('headersSent', array());
  98         $headersSent[spl_object_hash($response)] = true;
  99         $this->setParam('headersSent', $headersSent);
 100         $this->headersSent[spl_object_hash($response)] = true;
 101         return $this;
 102     }
 103
 104     /**
 105      * @return bool
 106      */
 107     public function headersSent()
 108     {
 109         $response = $this->getResponse();
 110         if (isset($this->headersSent[spl_object_hash($response)])) {
 111             return true;
 112         }
 113         return false;
 114     }
 115 }