156 Zeilen
4,2 KiB
PHP
156 Zeilen
4,2 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 Plugins
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* @copyright Copyright (c) 2005-2011 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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/** Zend_Controller_Plugin_Abstract */
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require_once 'Zend/Controller/Plugin/Abstract.php';
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/**
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* Render layouts
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*
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* @uses Zend_Controller_Plugin_Abstract
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* @category Zend
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* @package Zend_Controller
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* @subpackage Plugins
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* @copyright Copyright (c) 2005-2011 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 $Id$
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*/
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class Zend_Layout_Controller_Plugin_Layout extends Zend_Controller_Plugin_Abstract
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{
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protected $_layoutActionHelper = null;
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/**
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* @var Zend_Layout
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*/
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protected $_layout;
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/**
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* Constructor
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*
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* @param Zend_Layout $layout
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* @return void
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*/
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public function __construct(Zend_Layout $layout = null)
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{
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if (null !== $layout) {
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$this->setLayout($layout);
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}
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}
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/**
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* Retrieve layout object
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*
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* @return Zend_Layout
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*/
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public function getLayout()
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{
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return $this->_layout;
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}
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/**
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* Set layout object
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*
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* @param Zend_Layout $layout
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* @return Zend_Layout_Controller_Plugin_Layout
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*/
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public function setLayout(Zend_Layout $layout)
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{
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$this->_layout = $layout;
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return $this;
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}
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/**
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* Set layout action helper
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*
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* @param Zend_Layout_Controller_Action_Helper_Layout $layoutActionHelper
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* @return Zend_Layout_Controller_Plugin_Layout
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*/
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public function setLayoutActionHelper(Zend_Layout_Controller_Action_Helper_Layout $layoutActionHelper)
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{
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$this->_layoutActionHelper = $layoutActionHelper;
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return $this;
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}
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/**
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* Retrieve layout action helper
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*
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* @return Zend_Layout_Controller_Action_Helper_Layout
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*/
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public function getLayoutActionHelper()
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{
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return $this->_layoutActionHelper;
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}
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/**
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* postDispatch() plugin hook -- render layout
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*
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* @param Zend_Controller_Request_Abstract $request
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* @return void
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*/
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public function postDispatch(Zend_Controller_Request_Abstract $request)
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{
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$layout = $this->getLayout();
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$helper = $this->getLayoutActionHelper();
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// Return early if forward detected
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if (!$request->isDispatched()
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|| $this->getResponse()->isRedirect()
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|| ($layout->getMvcSuccessfulActionOnly()
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&& (!empty($helper) && !$helper->isActionControllerSuccessful())))
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{
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return;
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}
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// Return early if layout has been disabled
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if (!$layout->isEnabled()) {
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return;
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}
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$response = $this->getResponse();
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$content = $response->getBody(true);
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$contentKey = $layout->getContentKey();
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if (isset($content['default'])) {
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$content[$contentKey] = $content['default'];
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}
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if ('default' != $contentKey) {
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unset($content['default']);
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}
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$layout->assign($content);
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$fullContent = null;
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$obStartLevel = ob_get_level();
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try {
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$fullContent = $layout->render();
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$response->setBody($fullContent);
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} catch (Exception $e) {
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while (ob_get_level() > $obStartLevel) {
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$fullContent .= ob_get_clean();
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}
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$request->setParam('layoutFullContent', $fullContent);
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$request->setParam('layoutContent', $layout->content);
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$response->setBody(null);
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throw $e;
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}
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}
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}
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