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<?php |
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namespace Bdf\Form\Aggregate\View; |
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use Bdf\Form\Leaf\View\SelectHtmlRenderer; |
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use Bdf\Form\Leaf\View\SimpleFieldHtmlRenderer; |
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use Bdf\Form\View\FieldViewInterface; |
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use Bdf\Form\View\FieldViewRendererInterface; |
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/** |
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* Default renderer for @see ArrayElementView |
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* |
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* @implements FieldViewRendererInterface<ArrayElementView> |
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*/ |
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final class ArrayElementViewRenderer implements FieldViewRendererInterface |
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{ |
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/** |
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* @var ArrayElementViewRenderer|null |
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*/ |
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private static $instance; |
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/** |
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* @var FieldViewRendererInterface |
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*/ |
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private $csvRenderer; |
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/** |
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* @var FieldViewRendererInterface |
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*/ |
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private $selectRenderer; |
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/** |
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* ArrayElementViewRenderer constructor. |
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* |
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* @param FieldViewRendererInterface|null $csvRenderer Renderer used for simple CSV element |
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* @param FieldViewRendererInterface|null $selectRenderer Renderer for a select multiple (only if choices are defined) |
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*/ |
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public function __construct(?FieldViewRendererInterface $csvRenderer = null, ?FieldViewRendererInterface $selectRenderer = null) |
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{ |
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$this->csvRenderer = $csvRenderer ?? SimpleFieldHtmlRenderer::instance(); |
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$this->selectRenderer = $selectRenderer ?? SelectHtmlRenderer::instance(); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param ArrayElementView $view |
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*/ |
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public function render(FieldViewInterface $view, array $attributes): string |
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{ |
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if ($view->isCsv()) { |
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return $this->csvRenderer->render($view, $attributes); |
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} |
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return $this->selectRenderer->render($view, ['multiple' => true] + $attributes); |
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} |
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/** |
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* Get the renderer instance |
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* |
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* @return self |
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*/ |
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public static function instance(): self |
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{ |
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if (self::$instance) { |
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return self::$instance; |
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} |
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return self::$instance = new self(); |
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} |
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} |
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b2pweb /
bdf-form
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