You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.2 KiB
71 lines
2.2 KiB
<?php
|
|
|
|
/*
|
|
* This file is part of Twig.
|
|
*
|
|
* (c) 2009 Fabien Potencier
|
|
* (c) 2009 Armin Ronacher
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
/**
|
|
* Represents a module node.
|
|
*
|
|
* @package twig
|
|
* @author Fabien Potencier <[email protected]>
|
|
*/
|
|
class Twig_Node_SandboxedModule extends Twig_Node_Module
|
|
{
|
|
protected $usedFilters;
|
|
protected $usedTags;
|
|
protected $usedFunctions;
|
|
|
|
public function __construct(Twig_Node_Module $node, array $usedFilters, array $usedTags, array $usedFunctions)
|
|
{
|
|
parent::__construct($node->getNode('body'), $node->getNode('parent'), $node->getNode('blocks'), $node->getNode('macros'), $node->getNode('traits'), $node->getAttribute('filename'), $node->getLine(), $node->getNodeTag());
|
|
|
|
$this->usedFilters = $usedFilters;
|
|
$this->usedTags = $usedTags;
|
|
$this->usedFunctions = $usedFunctions;
|
|
}
|
|
|
|
protected function compileDisplayBody(Twig_Compiler $compiler)
|
|
{
|
|
if (null === $this->getNode('parent')) {
|
|
$compiler->write("\$this->checkSecurity();\n");
|
|
}
|
|
|
|
parent::compileDisplayBody($compiler);
|
|
}
|
|
|
|
protected function compileDisplayFooter(Twig_Compiler $compiler)
|
|
{
|
|
parent::compileDisplayFooter($compiler);
|
|
|
|
$compiler
|
|
->write("protected function checkSecurity() {\n")
|
|
->indent()
|
|
->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")
|
|
->indent()
|
|
->write(!$this->usedTags ? "array(),\n" : "array('".implode('\', \'', $this->usedTags)."'),\n")
|
|
->write(!$this->usedFilters ? "array(),\n" : "array('".implode('\', \'', $this->usedFilters)."'),\n")
|
|
->write(!$this->usedFunctions ? "array()\n" : "array('".implode('\', \'', $this->usedFunctions)."')\n")
|
|
->outdent()
|
|
->write(");\n")
|
|
;
|
|
|
|
if (null !== $this->getNode('parent')) {
|
|
$compiler
|
|
->raw("\n")
|
|
->write("\$this->parent->checkSecurity();\n")
|
|
;
|
|
}
|
|
|
|
$compiler
|
|
->outdent()
|
|
->write("}\n\n")
|
|
;
|
|
}
|
|
}
|
|
|