'. 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 poseidon_body_classes( $classes ) { // Get Theme Options from Database $theme_options = poseidon_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 Small Post Layout class if ( ( is_archive() or is_home() ) and 'left' == $theme_options['post_layout_archives'] ) { $classes[] = 'post-layout-small'; } return $classes; } add_filter( 'body_class', 'poseidon_body_classes' ); /** * Change excerpt length for default posts * * @param int $length Length of excerpt in number of words * @return int */ function poseidon_excerpt_length($length) { // Get Theme Options from Database $theme_options = poseidon_theme_options(); // Return Excerpt Text if ( isset($theme_options['excerpt_length']) and $theme_options['excerpt_length'] >= 0 ) : return absint( $theme_options['excerpt_length'] ); else : return 30; // number of words endif; } add_filter('excerpt_length', 'poseidon_excerpt_length'); /** * Function to change excerpt length for posts in category posts widgets * * @param int $length Length of excerpt in number of words * @return int */ function poseidon_magazine_posts_excerpt_length($length) { return 15; } /** * Set wrapper start for wooCommerce * */ function poseidon_wrapper_start() { echo '

'; echo '

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

'; echo '

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