archive.php

<?php

/**
 * Get markup for a HTML sitemap.
 *
 * Can be filtered with `genesis_sitemap_output`.
 *
 * If the number of published posts is 0, then Categories, Authors,
 * Monthly and Recent Posts headings will not be shown.
 *
 * $heading:  genesis_a11y( 'headings' ) ? 'h2' : 'h4' );
 *
 * @since 2.4.0
 *
 * @param string $heading Optional. Heading element. Default is `h2`.
 * @return string $heading Sitemap content.
 */
function genesis_get_sitemap( $heading = 'h2' ) {
	/**
	 * Filter the sitemap before the default sitemap is built.
	 *
	 * @since 2.5.0
	 *
	 * @param null $sitemap Null value. Change to something else to have that be returned.
	 */
	$pre = apply_filters( 'genesis_pre_get_sitemap', null );
	if ( null !== $pre ) {
		return $pre;
	}
	$sitemap  = sprintf( '<%2$s>%1$s</%2$s>', __( 'Pages:', 'genesis' ), $heading );
	$sitemap .= sprintf( '<ul>%s</ul>', wp_list_pages( 'title_li=&echo=0' ) );
	$post_counts = wp_count_posts();
	if ( $post_counts->publish > 0 ) {
		$sitemap .= sprintf( '<%2$s>%1$s</%2$s>', __( 'Categories:', 'genesis' ), $heading );
		$sitemap .= sprintf( '<ul>%s</ul>', wp_list_categories( 'sort_column=name&title_li=&echo=0' ) );
		$sitemap .= sprintf( '<%2$s>%1$s</%2$s>', __( 'Authors:', 'genesis' ), $heading );
		$sitemap .= sprintf( '<ul>%s</ul>', wp_list_authors( 'exclude_admin=0&optioncount=1&echo=0' ) );
		$sitemap .= sprintf( '<%2$s>%1$s</%2$s>', __( 'Monthly:', 'genesis' ), $heading );
		$sitemap .= sprintf( '<ul>%s</ul>', wp_get_archives( 'type=monthly&echo=0' ) );
		$sitemap .= sprintf( '<%2$s>%1$s</%2$s>', __( 'Recent Posts:', 'genesis' ), $heading );
		$sitemap .= sprintf( '<ul>%s</ul>', wp_get_archives( 'type=postbypost&limit=100&echo=0' ) );
	}
	/**
	 * Filter the sitemap.
	 *
	 * @since 2.2.0
	 *
	 * @param string $sitemap Default sitemap.
	 */
	return apply_filters( 'genesis_sitemap_output', $sitemap );
}