StreamReplacementRevision.php

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<?php

declare(strict_types=1);

namespace ILIAS\ResourceStorage\Revision;

use ILIAS\ResourceStorage\Identification\ResourceIdentification;
use ILIAS\ResourceStorage\Information\FileInformation;
use ILIAS\ResourceStorage\Information\Information;
use ILIAS\Filesystem\Stream\FileStream;

class StreamReplacementRevision extends BaseRevision implements Revision
{
    protected bool $available = true;
    protected \ILIAS\ResourceStorage\Identification\ResourceIdentification $identification;
    protected int $version_number = 0;
    protected ?\ILIAS\ResourceStorage\Information\Information $information = null;
    protected int $owner_id = 0;
    protected string $title = '';
    private FileStream $file_stream;

    public function __construct(ResourceIdentification $identification, FileStream $new_stream)
    {
        $this->file_stream = $new_stream;
        parent::__construct($identification);
    }

    public function getReplacementStream(): FileStream
    {
        return $this->file_stream;
    }

    public function setVersionNumber(int $version_number): void
    {
        $this->version_number = $version_number;
    }

    public function getVersionNumber(): int
    {
        return $this->version_number;
    }

    public function getInformation(): Information
    {
        return $this->information ?? new FileInformation();
    }

    public function setInformation(Information $information): void
    {
        $this->information = $information;
    }

    public function setUnavailable(): void
    {
        $this->available = false;
    }

    public function isAvailable(): bool
    {
        return $this->available;
    }

    public function getOwnerId(): int
    {
        return $this->owner_id;
    }

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

    public function setTitle(string $title): Revision
    {
        $this->title = $title;
        return $this;
    }

    public function getTitle(): string
    {
        return $this->title;
    }
}