|
1
|
<?php
|
|
2
|
|
|
3
|
/*
|
|
4
|
* This file is part of Twig.
|
|
5
|
*
|
|
6
|
* (c) 2009 Fabien Potencier
|
|
7
|
* (c) 2009 Armin Ronacher
|
|
8
|
*
|
|
9
|
* For the full copyright and license information, please view the LICENSE
|
|
10
|
* file that was distributed with this source code.
|
|
11
|
*/
|
|
12
|
|
|
13
|
/**
|
|
14
|
* Represents a module node.
|
|
15
|
*
|
|
16
|
* @package twig
|
|
17
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
18
|
*/
|
|
19
|
class Twig_Node_SandboxedModule extends Twig_Node_Module
|
|
20
|
{
|
|
21
|
protected $usedFilters;
|
|
22
|
protected $usedTags;
|
|
23
|
protected $usedFunctions;
|
|
24
|
|
|
25
|
public function __construct(Twig_Node_Module $node, array $usedFilters, array $usedTags, array $usedFunctions)
|
|
26
|
{
|
|
27
|
parent::__construct($node->getNode('body'), $node->getNode('parent'), $node->getNode('blocks'), $node->getNode('macros'), $node->getNode('traits'), $node->getAttribute('filename'), $node->getLine(), $node->getNodeTag());
|
|
28
|
|
|
29
|
$this->usedFilters = $usedFilters;
|
|
30
|
$this->usedTags = $usedTags;
|
|
31
|
$this->usedFunctions = $usedFunctions;
|
|
32
|
}
|
|
33
|
|
|
34
|
protected function compileDisplayBody(Twig_Compiler $compiler)
|
|
35
|
{
|
|
36
|
$compiler->write("\$this->checkSecurity();\n");
|
|
37
|
|
|
38
|
parent::compileDisplayBody($compiler);
|
|
39
|
}
|
|
40
|
|
|
41
|
protected function compileDisplayFooter(Twig_Compiler $compiler)
|
|
42
|
{
|
|
43
|
parent::compileDisplayFooter($compiler);
|
|
44
|
|
|
45
|
$compiler
|
|
46
|
->write("protected function checkSecurity() {\n")
|
|
47
|
->indent()
|
|
48
|
->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")
|
|
49
|
->indent()
|
|
50
|
->write(!$this->usedTags ? "array(),\n" : "array('".implode('\', \'', $this->usedTags)."'),\n")
|
|
51
|
->write(!$this->usedFilters ? "array(),\n" : "array('".implode('\', \'', $this->usedFilters)."'),\n")
|
|
52
|
->write(!$this->usedFunctions ? "array()\n" : "array('".implode('\', \'', $this->usedFunctions)."')\n")
|
|
53
|
->outdent()
|
|
54
|
->write(");\n")
|
|
55
|
->outdent()
|
|
56
|
->write("}\n\n")
|
|
57
|
;
|
|
58
|
}
|
|
59
|
}
|