Automattic\WooCommerce\Blocks\BlockTypes

ProductCategories::renderListItems │ protected │ WC 1.0

Render a list of terms.

Method of the class: ProductCategories{}

No Hooks.

Returns

String. Rendered output.

Usage

// protected - for code of main (parent) or child class
$result = $this->renderListItems( $categories, $attributes, $uid, $depth );

$categories(array) (required)

List of terms.

$attributes(array) (required)

Block attributes.
Default: empty array

$uid(int) (required)

Unique ID for the rendered block, used for HTML IDs.

$depth(int)

Current depth.

ProductCategories::renderListItems() ProductCategories::renderListItems code ^{WC 10.3.6}

protected function renderListItems( $categories, $attributes, $uid, $depth = 0 ) {
	$output = '';

	$link_color_class_and_style = StyleAttributesUtils::get_link_color_class_and_style( $attributes );

	$link_color_style = isset( $link_color_class_and_style['style'] ) ? $link_color_class_and_style['style'] : '';

	foreach ( $categories as $category ) {
		$output .= '
			<li class="wc-block-product-categories-list-item">
				<a style="' . esc_attr( $link_color_style ) . '" href="' . esc_attr( get_term_link( $category->term_id, 'product_cat' ) ) . '">'
					. $this->get_image_html( $category, $attributes )
					. '<span class="wc-block-product-categories-list-item__name">' . esc_html( $category->name ) . '</span>'
				. '</a>'
				. $this->getCount( $category, $attributes )
				. ( ! empty( $category->children ) ? $this->renderList( $category->children, $attributes, $uid, $depth + 1 ) : '' ) . '
			</li>
		';
	}

	return preg_replace( '/\r|\n/', '', $output );
}