/
RequireJSExtension.php
109 lines (97 loc) · 3.19 KB
/
RequireJSExtension.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
<?php
/**
* Copyright (c) 2011 Hearsay News Products, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
namespace Hearsay\RequireJSBundle\Twig\Extension;
use Hearsay\RequireJSBundle\Configuration\ConfigurationBuilder;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Twig extension providing RequireJS functionality.
* @author Kevin Montag <kevin@hearsay.it>
*/
class RequireJSExtension extends \Twig_Extension
{
/**
* @var ContainerInterface
*/
protected $container = null;
/**
* @var ConfigurationBuilder
*/
protected $configurationBuilder = null;
/**
* Standard constructor.
* @param ContainerInterface $container Container to get the templating
* helper.
*/
public function __construct(ContainerInterface $container, ConfigurationBuilder $configurationBuilder)
{
$this->container = $container;
$this->configurationBuilder = $configurationBuilder;
}
/**
* Get the templating helper to delegate actual work.
* @return RequireJSHelper
*/
protected function getHelper()
{
return $this->container->get('hearsay_require_js.helper');
}
/**
* {@inheritdoc}
*/
public function getFunctions()
{
return array(
'require_js_initialize' => new \Twig_Function_Method($this, 'renderInitialize', array('is_safe' => array('html'))),
);
}
/**
* {@inheritdoc}
*/
public function getGlobals()
{
return array(
'require_js' => array(
'config' => $this->configurationBuilder->getConfiguration(),
),
);
}
/**
* Render the RequireJS initialization markup. Options are as specified in
* the helper documentation.
* @see Hearsay\RequireJSBundle\Templating\Helper\RequireJSHelper
* @param array $options Initialization options.
* @return string
*/
public function renderInitialize(array $options = array())
{
return $this->getHelper()->initialize($options);
}
/**
* {@inheritdoc}
* @codeCoverageIgnore
*/
public function getName()
{
return 'require_js';
}
}