Automattic\WooCommerce\Blocks\BlockTypes

CatalogSorting::render │ protected │ WC 1.0

Render the block.

Method of the class: CatalogSorting{}

No Hooks.

Returns

String. | void Rendered block output.

Usage

// protected - for code of main (parent) or child class
$result = $this->render( $attributes, $content, $block );

$attributes(array) (required)

Block attributes.

$content(string) (required)

Block content.

$block(WP_Block) (required)

Block instance.

CatalogSorting::render() CatalogSorting::render code ^{WC 10.9.4}

protected function render( $attributes, $content, $block ) {
	ob_start();
	woocommerce_catalog_ordering( $attributes );
	$catalog_sorting = ob_get_clean();

	if ( ! $catalog_sorting ) {
		return;
	}

	// Use WP_HTML_Tag_Processor to inject Interactivity API directives.
	$processor = new \WP_HTML_Tag_Processor( $catalog_sorting );

	// Find and modify the form element.
	if ( $processor->next_tag( array( 'tag_name' => 'form' ) ) ) {
		$processor->set_attribute( 'data-wp-interactive', 'woocommerce/catalog-sorting' );
		$processor->set_attribute( 'data-wp-on--submit', 'actions.preventSubmit' );
	}

	// Find and modify the select element.
	if ( $processor->next_tag( array( 'tag_name' => 'select' ) ) ) {
		$processor->set_attribute( 'data-wp-on--change', 'actions.handleSortChange' );
	}

	$catalog_sorting = $processor->get_updated_html();

	$classes_and_styles = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes, array(), array( 'extra_classes' ) );
	$wrapper_attributes = get_block_wrapper_attributes(
		array(
			'class' => implode(
				' ',
				array_filter(
					[
						'woocommerce wc-block-catalog-sorting',
						esc_attr( $classes_and_styles['classes'] ),
					]
				)
			),
			'style' => esc_attr( $classes_and_styles['styles'] ?? '' ),
		)
	);

	return sprintf(
		'<div %1$s>%2$s</div>',
		$wrapper_attributes,
		$catalog_sorting
	);
}