' . __( 'Skip to the content', 'acoustics' ) . ''; } add_action( 'wp_body_open', 'acoustic_skip_link', 5 ); /** * Adds custom classes to the array of body classes. * * @param array $classes Classes for the body element. * @return array */ function acoustics_body_classes( $classes ) { // Adds a class of hfeed to non-singular pages. if ( ! is_singular() ) { $classes[] = 'hfeed'; } //Adds a class of no-sidebar when there is no sidebar present. if ( ! is_active_sidebar( 'sidebar' ) ) { $classes[] = 'no-sidebar'; } return $classes; } add_filter( 'body_class', 'acoustics_body_classes' ); /** * Add a pingback url auto-discovery header for single posts, pages, or attachments. */ function acoustics_pingback_header() { if ( is_singular() && pings_open() ) { printf( '', esc_url( get_bloginfo( 'pingback_url' ) ) ); } } add_action( 'wp_head', 'acoustics_pingback_header' ); if ( ! function_exists( 'acoustics_layout_classes' ) ) : function acoustics_layout_classes( $layout ) { switch ( $layout ) { case 'left-sidebar': $acoustics_class = "col-md-9 col-sm-12 pull-right"; break; case 'no-sidebar': $acoustics_class = "col-md-12"; break; case 'right-sidebar': $acoustics_class = "col-md-9 col-sm-12 pull-left"; break; default: $acoustics_class = "col-md-12"; break; } return $acoustics_class; } endif;