|
1
|
<?php
|
|
2
|
|
|
3
|
/*
|
|
4
|
* This file is part of Twig.
|
|
5
|
*
|
|
6
|
* (c) 2009 Fabien Potencier
|
|
7
|
*
|
|
8
|
* For the full copyright and license information, please view the LICENSE
|
|
9
|
* file that was distributed with this source code.
|
|
10
|
*/
|
|
11
|
|
|
12
|
/**
|
|
13
|
* Represents a macro node.
|
|
14
|
*
|
|
15
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
16
|
*/
|
|
17
|
class Twig_Node_Macro extends Twig_Node
|
|
18
|
{
|
|
19
|
public function __construct($name, Twig_NodeInterface $body, Twig_NodeInterface $arguments, $lineno, $tag = null)
|
|
20
|
{
|
|
21
|
parent::__construct(array('body' => $body, 'arguments' => $arguments), array('name' => $name), $lineno, $tag);
|
|
22
|
}
|
|
23
|
|
|
24
|
/**
|
|
25
|
* Compiles the node to PHP.
|
|
26
|
*
|
|
27
|
* @param Twig_Compiler A Twig_Compiler instance
|
|
28
|
*/
|
|
29
|
public function compile(Twig_Compiler $compiler)
|
|
30
|
{
|
|
31
|
$compiler
|
|
32
|
->addDebugInfo($this)
|
|
33
|
->write(sprintf("public function get%s(", $this->getAttribute('name')))
|
|
34
|
;
|
|
35
|
|
|
36
|
$count = count($this->getNode('arguments'));
|
|
37
|
$pos = 0;
|
|
38
|
foreach ($this->getNode('arguments') as $name => $default) {
|
|
39
|
$compiler
|
|
40
|
->raw('$_'.$name.' = ')
|
|
41
|
->subcompile($default)
|
|
42
|
;
|
|
43
|
|
|
44
|
if (++$pos < $count) {
|
|
45
|
$compiler->raw(', ');
|
|
46
|
}
|
|
47
|
}
|
|
48
|
|
|
49
|
$compiler
|
|
50
|
->raw(")\n")
|
|
51
|
->write("{\n")
|
|
52
|
->indent()
|
|
53
|
;
|
|
54
|
|
|
55
|
if (!count($this->getNode('arguments'))) {
|
|
56
|
$compiler->write("\$context = \$this->env->getGlobals();\n\n");
|
|
57
|
} else {
|
|
58
|
$compiler
|
|
59
|
->write("\$context = \$this->env->mergeGlobals(array(\n")
|
|
60
|
->indent()
|
|
61
|
;
|
|
62
|
|
|
63
|
foreach ($this->getNode('arguments') as $name => $default) {
|
|
64
|
$compiler
|
|
65
|
->write('')
|
|
66
|
->string($name)
|
|
67
|
->raw(' => $_'.$name)
|
|
68
|
->raw(",\n")
|
|
69
|
;
|
|
70
|
}
|
|
71
|
|
|
72
|
$compiler
|
|
73
|
->outdent()
|
|
74
|
->write("));\n\n")
|
|
75
|
;
|
|
76
|
}
|
|
77
|
|
|
78
|
$compiler
|
|
79
|
->write("\$blocks = array();\n\n")
|
|
80
|
->write("ob_start();\n")
|
|
81
|
->write("try {\n")
|
|
82
|
->indent()
|
|
83
|
->subcompile($this->getNode('body'))
|
|
84
|
->outdent()
|
|
85
|
->write("} catch (Exception \$e) {\n")
|
|
86
|
->indent()
|
|
87
|
->write("ob_end_clean();\n\n")
|
|
88
|
->write("throw \$e;\n")
|
|
89
|
->outdent()
|
|
90
|
->write("}\n\n")
|
|
91
|
->write("return ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n")
|
|
92
|
->outdent()
|
|
93
|
->write("}\n\n")
|
|
94
|
;
|
|
95
|
}
|
|
96
|
}
|