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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Sonata Project package. |
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* |
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* (c) Thomas Rabaix <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sonata\AdminBundle\Twig\Extension; |
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use Symfony\Component\String\UnicodeString as DecoratedUnicodeString; |
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use Twig\Extension\AbstractExtension; |
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use Twig\Extensions\TextExtension; |
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use Twig\TwigFilter; |
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/** |
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* Decorates `Twig\Extra\String\StringExtension` in order to provide the `$cut` |
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* argument for `Symfony\Component\String\UnicodeString::truncate()`. |
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* This class must be removed when the component ships this feature. |
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* |
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* @internal |
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* |
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* @see https://github.com/symfony/symfony/pull/35649 |
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* |
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* @author Javier Spagnoletti <[email protected]> |
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*/ |
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final class StringExtension extends AbstractExtension |
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{ |
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/** |
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* @var TextExtension |
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*/ |
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private $legacyExtension; |
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public function __construct(TextExtension $legacyExtension = null) |
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{ |
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$this->legacyExtension = $legacyExtension; |
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} |
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/** |
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* @return TwigFilter[] |
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*/ |
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public function getFilters(): array |
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{ |
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if (null !== $this->legacyExtension) { |
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return [ |
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new TwigFilter('sonata_truncate', 'twig_truncate_filter', ['needs_environment' => true]), |
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]; |
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} |
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return [ |
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new TwigFilter('sonata_truncate', [$this, 'legacyTruncteWithUnicodeString']), |
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]; |
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} |
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/** |
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* NEXT_MAJOR: Fix the arguments in order to respect the signature at `UnicodeString::truncate()`. |
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*/ |
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public function legacyTruncteWithUnicodeString(?string $text, int $length = 30, bool $preserve = false, string $ellipsis = '...'): DecoratedUnicodeString |
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{ |
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return (new UnicodeString($text ?? ''))->truncate($length, $ellipsis, $preserve); |
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} |
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} |
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sonata-project /
SonataAdminBundle
