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93 lines
2.8 KiB
PHP
93 lines
2.8 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_Dojo
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* @subpackage View
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* @copyright Copyright (c) 2005-2009 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: DijitContainer.php 16204 2009-06-21 18:58:29Z thomas $
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*/
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/** Zend_Dojo_View_Helper_Dijit */
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require_once 'Zend/Dojo/View/Helper/Dijit.php';
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/**
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* Dijit layout container base class
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*
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* @uses Zend_Dojo_View_Helper_Dijit
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* @package Zend_Dojo
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* @subpackage View
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* @copyright Copyright (c) 2005-2009 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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abstract class Zend_Dojo_View_Helper_DijitContainer extends Zend_Dojo_View_Helper_Dijit
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{
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/**
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* Capture locks
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* @var array
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*/
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protected $_captureLock = array();
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/**
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* Metadata information to use with captured content
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* @var array
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*/
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protected $_captureInfo = array();
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/**
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* Begin capturing content for layout container
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*
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* @param string $id
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* @param array $params
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* @param array $attribs
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* @return void
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*/
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public function captureStart($id, array $params = array(), array $attribs = array())
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{
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if (array_key_exists($id, $this->_captureLock)) {
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require_once 'Zend/Dojo/View/Exception.php';
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throw new Zend_Dojo_View_Exception(sprintf('Lock already exists for id "%s"', $id));
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}
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$this->_captureLock[$id] = true;
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$this->_captureInfo[$id] = array(
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'params' => $params,
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'attribs' => $attribs,
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);
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ob_start();
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return;
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}
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/**
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* Finish capturing content for layout container
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*
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* @param string $id
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* @return string
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*/
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public function captureEnd($id)
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{
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if (!array_key_exists($id, $this->_captureLock)) {
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require_once 'Zend/Dojo/View/Exception.php';
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throw new Zend_Dojo_View_Exception(sprintf('No capture lock exists for id "%s"; nothing to capture', $id));
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}
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$content = ob_get_clean();
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extract($this->_captureInfo[$id]);
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unset($this->_captureLock[$id], $this->_captureInfo[$id]);
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return $this->_createLayoutContainer($id, $content, $params, $attribs);
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}
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}
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