|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* This file is part of the Sonata Project package. |
|
7
|
|
|
* |
|
8
|
|
|
* (c) Thomas Rabaix <[email protected]> |
|
9
|
|
|
* |
|
10
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
11
|
|
|
* file that was distributed with this source code. |
|
12
|
|
|
*/ |
|
13
|
|
|
|
|
14
|
|
|
namespace Sonata\AdminBundle\Twig\Extension; |
|
15
|
|
|
|
|
16
|
|
|
use Symfony\Component\String\Exception\ExceptionInterface; |
|
17
|
|
|
use Symfony\Component\String\UnicodeString as DecoratedUnicodeString; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* Decorates `Symfony\Component\String\UnicodeString` in order to provide the `$cut` |
|
21
|
|
|
* argument for `truncate()`. This class must be removed when the component ships |
|
22
|
|
|
* this feature. |
|
23
|
|
|
* |
|
24
|
|
|
* @see https://github.com/symfony/symfony/pull/35649 |
|
25
|
|
|
* |
|
26
|
|
|
* @throws ExceptionInterface |
|
27
|
|
|
* |
|
28
|
|
|
* @author Javier Spagnoletti <[email protected]> |
|
29
|
|
|
*/ |
|
30
|
|
|
final class UnicodeString |
|
31
|
|
|
{ |
|
32
|
|
|
/** |
|
33
|
|
|
* @var DecoratedUnicodeString |
|
34
|
|
|
*/ |
|
35
|
|
|
private $unicodeString; |
|
36
|
|
|
|
|
37
|
|
|
public function __construct(string $string = '') |
|
38
|
|
|
{ |
|
39
|
|
|
$this->unicodeString = new DecoratedUnicodeString($string); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
public function __call($name, $arguments) |
|
43
|
|
|
{ |
|
44
|
|
|
return $this->unicodeString->$name(...$arguments); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
public function __toString(): string |
|
48
|
|
|
{ |
|
49
|
|
|
return (string) $this->unicodeString; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
public function truncate(int $length, string $ellipsis = '', bool $preserve = false): DecoratedUnicodeString |
|
53
|
|
|
{ |
|
54
|
|
|
$stringLength = $this->unicodeString->length(); |
|
55
|
|
|
|
|
56
|
|
|
if ($stringLength <= $length) { |
|
57
|
|
|
return clone $this->unicodeString; |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
$ellipsisLength = '' !== $ellipsis ? (new DecoratedUnicodeString($ellipsis))->length() : 0; |
|
61
|
|
|
|
|
62
|
|
|
if ($length < $ellipsisLength) { |
|
63
|
|
|
$ellipsisLength = 0; |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
if ($preserve) { |
|
67
|
|
|
$length = $ellipsisLength + ($this->unicodeString->indexOf([' ', "\r", "\n", "\t"], ($length ?: 1) - 1) ?? $stringLength); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
$str = $this->unicodeString->slice(0, $length - $ellipsisLength); |
|
71
|
|
|
|
|
72
|
|
|
return $ellipsisLength ? $str->trimEnd()->append($ellipsis) : $str; |
|
73
|
|
|
} |
|
74
|
|
|
} |
|
75
|
|
|
|
sonata-project /
SonataAdminBundle
