Automattic\WooCommerce\Blocks\BlockTypes

ProductFilterAttribute::render_attribute_dropdown() │ public │ WC 1.0

Method of the class: ProductFilterAttribute{}

No Hooks.

Return

null. Nothing (null).

Usage

$ProductFilterAttribute = new ProductFilterAttribute();
$ProductFilterAttribute->/**;

ProductFilterAttribute::render_attribute_dropdown() code WC 9.7.1

woocommerce/src/Blocks/BlockTypes/ProductFilterAttribute.php 
/**
 * Retrieve the attribute count for current block.
 *
 * @param WP_Block $block      Block instance.
 * @param string   $slug       Attribute slug.
 * @param string   $query_type Query type, accept 'and' or 'or'.
 */
private function get_attribute_counts( $block, $slug, $query_type ) {
	$filters    = Package::container()->get( QueryFilters::class );
	$query_vars = ProductCollectionUtils::get_query_vars( $block, 1 );

	if ( 'and' !== strtolower( $query_type ) ) {
		unset( $query_vars[ 'filter_' . str_replace( 'pa_', '', $slug ) ] );
	}

	if ( isset( $query_vars['taxonomy'] ) && false !== strpos( $query_vars['taxonomy'], 'pa_' ) ) {
		unset(
			$query_vars['taxonomy'],
			$query_vars['term']
		);
	}

	if ( ! empty( $query_vars['tax_query'] ) ) {
		// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query
		$query_vars['tax_query'] = ProductCollectionUtils::remove_query_array( $query_vars['tax_query'], 'taxonomy', $slug );
	}

	$counts           = $filters->get_attribute_counts( $query_vars, $slug );
	$attribute_counts = array();

	foreach ( $counts as $key => $value ) {
		$attribute_counts[] = array(
			'term'  => $key,
			'count' => $value,