12da1d676110bbfe6078745caf04aae212f9302f
[yaffs-website] / vendor / twig / twig / lib / Twig / Node / Expression / Filter.php
1 <?php
2
3 /*
4  * This file is part of Twig.
5  *
6  * (c) Fabien Potencier
7  * (c) 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 class Twig_Node_Expression_Filter extends Twig_Node_Expression_Call
13 {
14     public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
15     {
16         parent::__construct(array('node' => $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
17     }
18
19     public function compile(Twig_Compiler $compiler)
20     {
21         $name = $this->getNode('filter')->getAttribute('value');
22         $filter = $compiler->getEnvironment()->getFilter($name);
23
24         $this->setAttribute('name', $name);
25         $this->setAttribute('type', 'filter');
26         $this->setAttribute('thing', $filter);
27         $this->setAttribute('needs_environment', $filter->needsEnvironment());
28         $this->setAttribute('needs_context', $filter->needsContext());
29         $this->setAttribute('arguments', $filter->getArguments());
30         if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) {
31             $this->setAttribute('callable', $filter->getCallable());
32         }
33         if ($filter instanceof Twig_SimpleFilter) {
34             $this->setAttribute('is_variadic', $filter->isVariadic());
35         }
36
37         $this->compileCallable($compiler);
38     }
39 }
40
41 class_alias('Twig_Node_Expression_Filter', 'Twig\Node\Expression\FilterExpression', false);