<?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_Dojo * @subpackage View * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id$ */ /** Zend_Dojo_View_Helper_Dijit */ require_once 'Zend/Dojo/View/Helper/Dijit.php'; /** * Dijit layout container base class * * @uses Zend_Dojo_View_Helper_Dijit * @package Zend_Dojo * @subpackage View * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ abstract class Zend_Dojo_View_Helper_DijitContainer extends Zend_Dojo_View_Helper_Dijit { /** * Capture locks * @var array */ protected $_captureLock = array(); /** * Metadata information to use with captured content * @var array */ protected $_captureInfo = array(); /** * Begin capturing content for layout container * * @param string $id * @param array $params * @param array $attribs * @return void */ public function captureStart($id, array $params = array(), array $attribs = array()) { if (array_key_exists($id, $this->_captureLock)) { require_once 'Zend/Dojo/View/Exception.php'; throw new Zend_Dojo_View_Exception(sprintf('Lock already exists for id "%s"', $id)); } $this->_captureLock[$id] = true; $this->_captureInfo[$id] = array( 'params' => $params, 'attribs' => $attribs, ); ob_start(); return; } /** * Finish capturing content for layout container * * @param string $id * @return string */ public function captureEnd($id) { if (!array_key_exists($id, $this->_captureLock)) { require_once 'Zend/Dojo/View/Exception.php'; throw new Zend_Dojo_View_Exception(sprintf('No capture lock exists for id "%s"; nothing to capture', $id)); } $content = ob_get_clean(); extract($this->_captureInfo[$id]); unset($this->_captureLock[$id], $this->_captureInfo[$id]); return $this->_createLayoutContainer($id, $content, $params, $attribs); } }