AbstractFooterItemRenderer.php

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<?php

declare(strict_types=1);

namespace ILIAS\GlobalScreen\Scope\Footer\Collector\Renderer;

use ILIAS\Data\URI;
use ILIAS\DI\UIServices;
use ILIAS\GlobalScreen\Collector\Renderer\DecoratorApplierTrait;
use ILIAS\GlobalScreen\Collector\Renderer\isSupportedTrait;
use ILIAS\UI\Component\Component;
use ILIAS\UI\Component\HasHelpTopics;
use ILIAS\GlobalScreen\Scope\Footer\Factory\isItem;

abstract class AbstractFooterItemRenderer implements FooterItemRenderer
{
    use DecoratorApplierTrait;
    use isSupportedTrait;

    public function __construct(protected UIServices $ui)
    {
    }

    protected function getURI(string $uri_string): URI
    {
        if (str_starts_with($uri_string, 'http')) {
            return new URI($uri_string);
        }

        return new URI(rtrim(ILIAS_HTTP_PATH, "/") . "/" . ltrim($uri_string, "./"));
    }

    public function getComponentForItem(isItem $item): Component|array
    {
        $component = $this->getSpecificComponentForItem($item);
        if ($component instanceof Component) {
            $component = $this->applyComponentDecorator($component, $item);
            if ($component instanceof HasHelpTopics) {
                return $component->withHelpTopics(...$item->getTopics());
            }
        }

        // decoratory are applied to array elemts in specific rendereres

        return $component;
    }

    abstract protected function getSpecificComponentForItem(isItem $item): Component|array;
}