File indexing completed on 2024-12-29 05:27:46

 <?php
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * 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@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_Controller
  * @subpackage Plugins
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
 /** Zend_Controller_Plugin_Abstract */
 // require_once 'Zend/Controller/Plugin/Abstract.php';
 
 /**
  * Render layouts
  *
  * @uses       Zend_Controller_Plugin_Abstract
  * @category   Zend
  * @package    Zend_Controller
  * @subpackage Plugins
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 class Zend_Layout_Controller_Plugin_Layout extends Zend_Controller_Plugin_Abstract
 {
     protected $_layoutActionHelper = null;
 
     /**
      * @var Zend_Layout
      */
     protected $_layout;
 
     /**
      * Constructor
      *
      * @param  Zend_Layout $layout
      * @return void
      */
     public function __construct(Zend_Layout $layout = null)
     {
         if (null !== $layout) {
             $this->setLayout($layout);
         }
     }
 
     /**
      * Retrieve layout object
      *
      * @return Zend_Layout
      */
     public function getLayout()
     {
         return $this->_layout;
     }
 
     /**
      * Set layout object
      *
      * @param  Zend_Layout $layout
      * @return Zend_Layout_Controller_Plugin_Layout
      */
     public function setLayout(Zend_Layout $layout)
     {
         $this->_layout = $layout;
         return $this;
     }
 
     /**
      * Set layout action helper
      *
      * @param  Zend_Layout_Controller_Action_Helper_Layout $layoutActionHelper
      * @return Zend_Layout_Controller_Plugin_Layout
      */
     public function setLayoutActionHelper(Zend_Layout_Controller_Action_Helper_Layout $layoutActionHelper)
     {
         $this->_layoutActionHelper = $layoutActionHelper;
         return $this;
     }
 
     /**
      * Retrieve layout action helper
      *
      * @return Zend_Layout_Controller_Action_Helper_Layout
      */
     public function getLayoutActionHelper()
     {
         return $this->_layoutActionHelper;
     }
 
     /**
      * postDispatch() plugin hook -- render layout
      *
      * @param  Zend_Controller_Request_Abstract $request
      * @return void
      */
     public function postDispatch(Zend_Controller_Request_Abstract $request)
     {
         $layout = $this->getLayout();
         $helper = $this->getLayoutActionHelper();
 
         // Return early if forward detected
         if (!$request->isDispatched()
             || $this->getResponse()->isRedirect()
             || ($layout->getMvcSuccessfulActionOnly()
                 && (!empty($helper) && !$helper->isActionControllerSuccessful())))
         {
             return;
         }
 
         // Return early if layout has been disabled
         if (!$layout->isEnabled()) {
             return;
         }
 
         $response   = $this->getResponse();
         $content    = $response->getBody(true);
         $contentKey = $layout->getContentKey();
 
         if (isset($content['default'])) {
             $content[$contentKey] = $content['default'];
         }
         if ('default' != $contentKey) {
             unset($content['default']);
         }
 
         $layout->assign($content);
 
         $fullContent = null;
         $obStartLevel = ob_get_level();
         try {
             $fullContent = $layout->render();
             $response->setBody($fullContent);
         } catch (Exception $e) {
             while (ob_get_level() > $obStartLevel) {
                 $fullContent .= ob_get_clean();
             }
             $request->setParam('layoutFullContent', $fullContent);
             $request->setParam('layoutContent', $layout->content);
             $response->setBody(null);
             throw $e;
         }
 
     }
 }