wp-optimize / vendor / kriswallsmith / assetic / src / Assetic / Extension / Twig / TwigResource.php

TwigResource.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.5, at vendor/kriswallsmith/assetic/src/Assetic/Extension/Twig/TwigResource.php

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1	<?php
2
3	/*
4	* This file is part of the Assetic package, an OpenSky project.
5	*
6	* (c) 2010-2014 OpenSky Project Inc
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	namespace Assetic\Extension\Twig;
13
14	use Assetic\Factory\Resource\ResourceInterface;
15
16	/**
17	* A Twig template resource.
18	*
19	* @author Kris Wallsmith <[email protected]>
20	*/
21	class TwigResource implements ResourceInterface
22	{
23	private $loader;
24	private $name;
25
26	public function __construct(\Twig_LoaderInterface $loader, $name)
27	{
28	$this->loader = $loader;
29	$this->name = $name;
30	}
31
32	public function getContent()
33	{
34	try {
35	return method_exists($this->loader, 'getSourceContext')
36	? $this->loader->getSourceContext($this->name)->getCode()
37	: $this->loader->getSource($this->name);
38	} catch (\Twig_Error_Loader $e) {
39	return '';
40	}
41	}
42
43	public function isFresh($timestamp)
44	{
45	try {
46	return $this->loader->isFresh($this->name, $timestamp);
47	} catch (\Twig_Error_Loader $e) {
48	return false;
49	}
50	}
51
52	public function __toString()
53	{
54	return $this->name;
55	}
56	}
57