SrcConsumer.php

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<?php

declare(strict_types=1);

namespace ILIAS\ResourceStorage\Consumer;

use ILIAS\ResourceStorage\Consumer\StreamAccess\StreamAccess;
use ILIAS\ResourceStorage\Resource\StorableResource;

class SrcConsumer
{
    use GetRevisionTrait;

    protected ?int $revision_number = null;
    private SrcBuilder $src_builder;
    private StorableResource $resource;
    private StreamAccess $stream_access;

    public function __construct(SrcBuilder $src_builder, StorableResource $resource, StreamAccess $stream_access)
    {
        $this->src_builder = $src_builder;
        $this->resource = $resource;
        $this->stream_access = $stream_access;
    }

    public function getSrc(bool $signed = false): string
    {
        try {
            return $this->src_builder->getRevisionURL(
                $this->stream_access->populateRevision($this->getRevision()),
                $signed,
                60,
                null
            );
        } catch (\Throwable $e) {
            return '';
        }

    }

    public function setRevisionNumber(int $revision_number): self
    {
        $this->revision_number = $revision_number;
        return $this;
    }
}