Custom Genesis Attributes

genesis-attributes.php

<?php

/* 
 * Examples to add custom classes to Genesis WordPress Framework Markup when using HTML5 output
 */
add_action( 'genesis_setup', 'rv_add_cust_classes', 15 ); // Priority 15 ensures it runs after Genesis has been set up
function rv_add_cust_classes() {

    add_filter( 'genesis_attr_site-inner', 'rv_attr_site_inner' );
    add_filter( 'genesis_attr_content-sidebar-wrap', 'rv_attr_content_sidebar_wrap' );
    add_filter( 'genesis_attr_content', 'rv_attr_content' );
    add_filter( 'genesis_attr_sidebar-primary', 'rv_attr_sidebar_primary' );

}

function rv_add_class( $attr, $class ) {
    $attr['class'] .= ' ' . sanitize_html_class( $class );
    return $attr;
}

function rv_attr_site_inner( $attr ) {
    return rv_add_class( $attr, 'example-class-1' );
}

function rv_attr_content_sidebar_wrap( $attr ) {
    return rv_add_class( $attr, 'example-class-2' );
}

function rv_attr_content( $attr ) {
    return rv_add_class( $attr, 'example-class-3' );
}

function rv_attr_sidebar_primary( $attr ) {
    return rv_add_class( $attr, 'example-class-4' );
}