2017-05-01 20:05:36 +02:00

44 lines
1.3 KiB
PHP

<?php
/**
* This plugin serves as a {else} block specifically for the {for} plugin.
*
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from the use of this software.
*
* @author Jordi Boggiano <j.boggiano@seld.be>
* @copyright Copyright (c) 2008, Jordi Boggiano
* @license http://dwoo.org/LICENSE Modified BSD License
* @link http://dwoo.org/
* @version 1.0.0
* @date 2008-10-23
* @package Dwoo
*/
class Dwoo_Plugin_forelse extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block
{
public function init()
{
}
public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type)
{
$with =& $compiler->findBlock('for', true);
$params['initialized'] = true;
$compiler->injectBlock($type, $params);
return '';
}
public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content)
{
if (!isset($params['initialized'])) {
return '';
}
$block =& $compiler->getCurrentBlock();
$block['params']['hasElse'] = Dwoo_Compiler::PHP_OPEN."else {\n".Dwoo_Compiler::PHP_CLOSE . $content . Dwoo_Compiler::PHP_OPEN."\n}".Dwoo_Compiler::PHP_CLOSE;
return '';
}
}