70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Twig.
|
|
*
|
|
* (c) 2010 Fabien Potencier
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
/**
|
|
* Represents a debug node.
|
|
*
|
|
* @package twig
|
|
* @subpackage Twig-extensions
|
|
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
* @version SVN: $Id$
|
|
*/
|
|
class Twig_Extensions_Node_Debug extends Twig_Node
|
|
{
|
|
public function __construct(Twig_Node_Expression $expr = null, $lineno, $tag = null)
|
|
{
|
|
parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
|
|
}
|
|
|
|
/**
|
|
* Compiles the node to PHP.
|
|
*
|
|
* @param Twig_Compiler A Twig_Compiler instance
|
|
*/
|
|
public function compile(Twig_Compiler $compiler)
|
|
{
|
|
$compiler->addDebugInfo($this);
|
|
|
|
$compiler
|
|
->write("if (\$this->env->isDebug()) {\n")
|
|
->indent()
|
|
;
|
|
|
|
if (null === $this->getNode('expr')) {
|
|
// remove embedded templates (macros) from the context
|
|
$compiler
|
|
->write("\$vars = array();\n")
|
|
->write("foreach (\$context as \$key => \$value) {\n")
|
|
->indent()
|
|
->write("if (!\$value instanceof Twig_Template) {\n")
|
|
->indent()
|
|
->write("\$vars[\$key] = \$value;\n")
|
|
->outdent()
|
|
->write("}\n")
|
|
->outdent()
|
|
->write("}\n")
|
|
->write("var_dump(\$vars);\n")
|
|
;
|
|
} else {
|
|
$compiler
|
|
->write("var_dump(")
|
|
->subcompile($this->getNode('expr'))
|
|
->raw(");\n")
|
|
;
|
|
}
|
|
|
|
$compiler
|
|
->outdent()
|
|
->write("}\n")
|
|
;
|
|
}
|
|
}
|