Prompt.php

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<?php

declare(strict_types=1);

namespace ILIAS\UI\Implementation\Component\Prompt;

use ILIAS\UI\Component\Prompt as I;
use ILIAS\UI\Component\Signal;
use ILIAS\UI\Implementation\Component\ComponentHelper;
use ILIAS\UI\Implementation\Component\JavaScriptBindable;
use ILIAS\UI\Implementation\Component\SignalGenerator;

use ILIAS\Data\URI;

abstract class Prompt implements I\Prompt
{
    use ComponentHelper;
    use JavaScriptBindable;

    protected Signal $show_signal;
    protected Signal $close_signal;

    public function __construct(
        SignalGenerator $signal_generator,
        protected URI $async_url
    ) {
        $this->show_signal = $signal_generator->create();
        $this->close_signal = $signal_generator->create();
    }

    public function getAsyncUrl(): URI
    {
        return $this->async_url;
    }

    public function getShowSignal(?URI $uri = null): Signal
    {
        $target = $uri ?? $this->async_url;
        $signal = clone $this->show_signal;
        $signal->addOption('url', $target->__toString());
        return $signal;
    }

    public function getCloseSignal(): Signal
    {
        return $this->close_signal;
    }
}