Show sub categories

show-sub-categories.php

<?php

// If sub categories don't show products only show sub categories.
remove_action( 'genesis_loop', 'genesis_do_loop' );
add_action( 'genesis_loop', 'jmw_sub_categories_loop' );
function jmw_sub_categories_loop() {

	// Are there sub categories?
	$term_object = get_queried_object();  
	
	$args = array(
		'orderby' => 'name',
		'order'   => 'ASC',
		'parent' => $term_object->term_id,
		'hide_empty' => false,
	);
	
	// If there is show them but no products
	if ( $sub_terms = get_terms( 'product-category', $args ) ) {
		foreach( $sub_terms as $sub_term ) {
		
			$class = "entry one-third";
			
			printf( '<article class="%s" itemtype="http://schema.org/CreativeWork" itemscope="itemscope"><h2 class="entry-title" iteprop="headline"><a rel="bookmark" title="%s" href="%s">%s</a></h2><div class="entry-content" itemprop="text">%s<p><a class="more-link" href="%s"><span class="screen-reader-text">%s</span>Find out more &raquo;</a></p></div></article>',
				$class,
				$sub_term->name,
				get_term_link( $sub_term ),
				$sub_term->name,
				apply_filters( 'the_content', $sub_term->description ),
				get_term_link( $sub_term ),
				$sub_term->name
			);
			
		}
	}
	
	else { // show the products
		genesis_do_loop();
	}
}