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
|
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\Extra\String;
use Symfony\Component\String\AbstractUnicodeString;
use Symfony\Component\String\Slugger\AsciiSlugger;
use Symfony\Component\String\Slugger\SluggerInterface;
use Symfony\Component\String\UnicodeString;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
final class StringExtension extends AbstractExtension
{
private $slugger;
public function __construct(SluggerInterface $slugger = null)
{
$this->slugger = $slugger ?: new AsciiSlugger();
}
public function getFilters()
{
return [
new TwigFilter('u', [$this, 'createUnicodeString']),
new TwigFilter('slug', [$this, 'createSlug']),
];
}
public function createUnicodeString(?string $text): UnicodeString
{
return new UnicodeString($text ?? '');
}
public function createSlug(string $string, string $separator = '-', ?string $locale = null): AbstractUnicodeString
{
return $this->slugger->slug($string, $separator, $locale);
}
}
|
