'. wp_list_pages('title_li=&echo=0') .''; } endif; /** * Adds custom classes to the array of body classes. * * @param array $classes Classes for the body element. * @return array */ function gridbox_body_classes( $classes ) { // Get Theme Options from Database $theme_options = gridbox_theme_options(); // Switch Sidebar Layout to left if ( 'left-sidebar' == $theme_options['layout'] ) { $classes[] = 'sidebar-left'; } // Add Sticky Header class if ( true == $theme_options['sticky_header'] ) { $classes[] = 'sticky-header'; } // Add Post Columns classes if ( 'two-columns' == $theme_options['post_layout'] ) { $classes[] = 'post-layout-two-columns post-layout-columns'; } elseif ( 'three-columns' == $theme_options['post_layout'] ) { $classes[] = 'post-layout-three-columns post-layout-columns no-sidebar'; } elseif ( 'four-columns' == $theme_options['post_layout'] ) { $classes[] = 'post-layout-four-columns post-layout-columns no-sidebar'; } return $classes; } add_filter( 'body_class', 'gridbox_body_classes' ); /** * Change excerpt length for default posts * * @param int $length Length of excerpt in number of words * @return int */ function gridbox_excerpt_length( $length ) { // Get Theme Options from Database $theme_options = gridbox_theme_options(); // Return Excerpt Text if ( $theme_options['excerpt_length'] >= 0 ) { return absint( $theme_options['excerpt_length'] ); } else { return 30; // number of words } } add_filter('excerpt_length', 'gridbox_excerpt_length'); /** * Change excerpt more text for posts * * @param string $more_text Excerpt More Text * @return string */ function gridbox_excerpt_more( $more_text ) { return ''; } add_filter('excerpt_more', 'gridbox_excerpt_more'); /** * Set wrapper start for wooCommerce * */ function gridbox_wrapper_start() { echo '

'; echo '

'; } remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10); add_action('woocommerce_before_main_content', 'gridbox_wrapper_start', 10); /** * Set wrapper end for wooCommerce * */ function gridbox_wrapper_end() { echo '

'; echo '

'; } remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10); add_action('woocommerce_after_main_content', 'gridbox_wrapper_end', 10);