|
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
|
class Twig_Node_Expression_Filter extends Twig_Node_Expression
|
|
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
|
|
|
23
|
if (false === $filter = $compiler->getEnvironment()->getFilter($name)) {
|
|
24
|
$message = sprintf('The filter "%s" does not exist', $name);
|
|
25
|
if ($alternatives = $compiler->getEnvironment()->computeAlternatives($name, array_keys($compiler->getEnvironment()->getFilters()))) {
|
|
26
|
$message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
|
|
27
|
}
|
|
28
|
|
|
29
|
throw new Twig_Error_Syntax($message, $this->getLine(), $compiler->getFilename());
|
|
30
|
}
|
|
31
|
|
|
32
|
$this->compileFilter($compiler, $filter);
|
|
33
|
}
|
|
34
|
|
|
35
|
protected function compileFilter(Twig_Compiler $compiler, Twig_FilterInterface $filter)
|
|
36
|
{
|
|
37
|
$compiler
|
|
38
|
->raw($filter->compile().'(')
|
|
39
|
->raw($filter->needsEnvironment() ? '$this->env, ' : '')
|
|
40
|
->raw($filter->needsContext() ? '$context, ' : '')
|
|
41
|
;
|
|
42
|
|
|
43
|
foreach ($filter->getArguments() as $argument) {
|
|
44
|
$compiler
|
|
45
|
->string($argument)
|
|
46
|
->raw(', ')
|
|
47
|
;
|
|
48
|
}
|
|
49
|
|
|
50
|
$compiler->subcompile($this->getNode('node'));
|
|
51
|
|
|
52
|
foreach ($this->getNode('arguments') as $node) {
|
|
53
|
$compiler
|
|
54
|
->raw(', ')
|
|
55
|
->subcompile($node)
|
|
56
|
;
|
|
57
|
}
|
|
58
|
|
|
59
|
$compiler->raw(')');
|
|
60
|
}
|
|
61
|
}
|