aboutsummaryrefslogtreecommitdiffhomepage
path: root/inc/3rdparty/Twig/SimpleFunction.php
diff options
context:
space:
mode:
Diffstat (limited to 'inc/3rdparty/Twig/SimpleFunction.php')
-rw-r--r--inc/3rdparty/Twig/SimpleFunction.php84
1 files changed, 84 insertions, 0 deletions
diff --git a/inc/3rdparty/Twig/SimpleFunction.php b/inc/3rdparty/Twig/SimpleFunction.php
new file mode 100644
index 00000000..8ef6aca2
--- /dev/null
+++ b/inc/3rdparty/Twig/SimpleFunction.php
@@ -0,0 +1,84 @@
1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2010-2012 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 template function.
14 *
15 * @author Fabien Potencier <fabien@symfony.com>
16 */
17class Twig_SimpleFunction
18{
19 protected $name;
20 protected $callable;
21 protected $options;
22 protected $arguments = array();
23
24 public function __construct($name, $callable, array $options = array())
25 {
26 $this->name = $name;
27 $this->callable = $callable;
28 $this->options = array_merge(array(
29 'needs_environment' => false,
30 'needs_context' => false,
31 'is_safe' => null,
32 'is_safe_callback' => null,
33 'node_class' => 'Twig_Node_Expression_Function',
34 ), $options);
35 }
36
37 public function getName()
38 {
39 return $this->name;
40 }
41
42 public function getCallable()
43 {
44 return $this->callable;
45 }
46
47 public function getNodeClass()
48 {
49 return $this->options['node_class'];
50 }
51
52 public function setArguments($arguments)
53 {
54 $this->arguments = $arguments;
55 }
56
57 public function getArguments()
58 {
59 return $this->arguments;
60 }
61
62 public function needsEnvironment()
63 {
64 return $this->options['needs_environment'];
65 }
66
67 public function needsContext()
68 {
69 return $this->options['needs_context'];
70 }
71
72 public function getSafe(Twig_Node $functionArgs)
73 {
74 if (null !== $this->options['is_safe']) {
75 return $this->options['is_safe'];
76 }
77
78 if (null !== $this->options['is_safe_callback']) {
79 return call_user_func($this->options['is_safe_callback'], $functionArgs);
80 }
81
82 return array();
83 }
84}