FSLoader.php

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<?php

declare(strict_types=1);

namespace ILIAS\UI\Implementation\Render;

use ILIAS\UI\Component\Component;
use ILIAS\UI\Implementation\Component\Symbol\Glyph\Glyph;
use ILIAS\UI\Implementation\Component\Symbol\Icon\Icon;
use ILIAS\UI\Implementation\Component\Input\Field\FormInput;

class FSLoader implements Loader
{
    use LoaderHelper;

    private RendererFactory $default_renderer_factory;
    private RendererFactory $glyph_renderer_factory;
    private RendererFactory $icon_renderer_factory;
    private RendererFactory $field_renderer_factory;

    public function __construct(
        RendererFactory $default_renderer_factory,
        RendererFactory $glyph_renderer_factory,
        RendererFactory $icon_renderer_factory,
        RendererFactory $field_renderer_factory
    ) {
        $this->default_renderer_factory = $default_renderer_factory;
        $this->glyph_renderer_factory = $glyph_renderer_factory;
        $this->icon_renderer_factory = $icon_renderer_factory;
        $this->field_renderer_factory = $field_renderer_factory;
    }

    public function getRendererFor(Component $component, array $contexts): ComponentRenderer
    {
        $context_names = $this->getContextNames($contexts);
        $factory = $this->getRendererFactoryFor($component);
        return $factory->getRendererInContext($component, $context_names);
    }

    public function getRendererFactoryFor(Component $component): RendererFactory
    {
        if ($component instanceof Glyph) {
            return $this->glyph_renderer_factory;
        }
        if ($component instanceof Icon) {
            return $this->icon_renderer_factory;
        }
        if ($component instanceof FormInput) {
            return $this->field_renderer_factory;
        }
        return $this->default_renderer_factory;
    }
}