72 lines
1.4 KiB
PHP
72 lines
1.4 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\WebLink;
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use Psr\Link\EvolvableLinkProviderInterface;
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use Psr\Link\LinkInterface;
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class GenericLinkProvider implements EvolvableLinkProviderInterface
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{
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/**
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* @var LinkInterface[]
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*/
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private array $links = [];
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/**
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* @param LinkInterface[] $links
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*/
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public function __construct(array $links = [])
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{
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$that = $this;
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foreach ($links as $link) {
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$that = $that->withLink($link);
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}
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$this->links = $that->links;
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}
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public function getLinks(): array
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{
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return array_values($this->links);
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}
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public function getLinksByRel(string $rel): array
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{
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$links = [];
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foreach ($this->links as $link) {
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if (\in_array($rel, $link->getRels(), true)) {
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$links[] = $link;
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}
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}
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return $links;
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}
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public function withLink(LinkInterface $link): static
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{
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$that = clone $this;
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$that->links[spl_object_id($link)] = $link;
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return $that;
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}
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public function withoutLink(LinkInterface $link): static
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{
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$that = clone $this;
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unset($that->links[spl_object_id($link)]);
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return $that;
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}
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}
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