<?php /** * Custom functions that act independently of the theme templates * * Eventually, some of the functionality here could be replaced by core features * * @package Sobe */ /** * Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link. * * @param array $args Configuration arguments. * @return array */ function sobe_page_menu_args( $args ) { $args['show_home'] = true; return $args; } add_filter( 'wp_page_menu_args', 'sobe_page_menu_args' ); /** * Adds custom classes to the array of body classes. * * @param array $classes Classes for the body element. * @return array */ function sobe_body_classes( $classes ) { // Adds a class of group-blog to blogs with more than 1 published author. if ( is_multi_author() ) { $classes[] = 'group-blog'; } if ( is_active_sidebar( 'sidebar-1' ) || has_nav_menu( 'social-links' ) ) { $classes[] = 'has-active-sidebar'; } return $classes; } add_filter( 'body_class', 'sobe_body_classes' ); if ( version_compare( $GLOBALS['wp_version'], '4.1', '<' ) ) : /** * Filters wp_title to print a neat <title> tag based on what is being viewed. * * @param string $title Default title text for current view. * @param string $sep Optional separator. * @return string The filtered title. */ function sobe_wp_title( $title, $sep ) { if ( is_feed() ) { return $title; } global $page, $paged; // Add the blog name $title .= get_bloginfo( 'name', 'display' ); // Add the blog description for the home/front page. $site_description = get_bloginfo( 'description', 'display' ); if ( $site_description && ( is_home() || is_front_page() ) ) { $title .= " $sep $site_description"; } // Add a page number if necessary: if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) { $title .= " $sep " . sprintf( __( 'Page %s', 'sobe' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'sobe_wp_title', 10, 2 ); /** * Title shim for sites older than WordPress 4.1. * * @link https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/ * @todo Remove this function when WordPress 4.3 is released. */ function sobe_render_title() { ?> <title><?php wp_title( '|', true, 'right' ); ?></title> <?php } add_action( 'wp_head', 'sobe_render_title' ); endif;