WebLink.php

<?php

namespace Xanweb\C5\WebLink;

use Fig\Link\LinkProviderTrait;
use Psr\Link\LinkProviderInterface;
use Psr\Link\LinkInterface;

class WebLink implements LinkProviderInterface
{
    use LinkProviderTrait;

    /**
     * Push link onto the queue for the middleware.
     *
     * @param LinkInterface $link a link object that should be included in this collection
     *
     * @return static
     */
    public function queueLink(LinkInterface $link): self
    {
        $this->links[\spl_object_id($link)] = $link;

        return $this;
    }

    /**
     * Remove link from the queue.
     *
     * @param LinkInterface $link a link object that should be included in this collection
     *
     * @return static
     */
    public function dequeueLink(LinkInterface $link): self
    {
        unset($this->links[\spl_object_id($link)]);

        return $this;
    }

    /**
     * Clear all links out of the queue.
     */
    public function clear(): void
    {
        $this->links = [];
    }
}