File: /home/doubslu/www/wp-content/themes/nisarg/inc/extras.php
<?php
/**
* Custom functions that act independently of the theme templates
*
* Eventually, some of the functionality here could be replaced by core features
*
* @package Nisarg
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function nisarg_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
return $classes;
}
add_filter( 'body_class', 'nisarg_body_classes' );
/**
* Adds the URL to the top level navigation menu item.
*/
function nisarg_add_top_level_menu_url( $atts, $item, $args ) {
if ( isset( $args->has_children ) && $args->has_children ) {
$atts['href'] = ! empty( $item->url ) ? $item->url : '';
}
return $atts;
}
add_filter( 'nav_menu_link_attributes', 'nisarg_add_top_level_menu_url', 99, 3 );