Home *

Sample PageHome

*

Sample Page

*/ class SageNavWalker extends \Walker_Nav_Menu { private $cpt; // Boolean, is current post a custom post type private $archive; // Stores the archive page for current URL public function __construct() { add_filter('nav_menu_css_class', array($this, 'cssClasses'), 10, 2); add_filter('nav_menu_item_id', '__return_null'); $cpt = get_post_type(); $this->cpt = in_array($cpt, get_post_types(array('_builtin' => false))); $this->archive = get_post_type_archive_link($cpt); } public function checkCurrent($classes) { return preg_match('/(current[-_])|active|dropdown/', $classes); } // @codingStandardsIgnoreStart function start_lvl(&$output, $depth = 0, $args = []) { $output .= "\n

\n"; } function start_el(&$output, $item, $depth = 0, $args = [], $id = 0) { $item_html = ''; parent::start_el($item_html, $item, $depth, $args); if ($item->is_dropdown && ($depth === 0)) { $item_html = str_replace('', ' ', $item_html); } elseif (stristr($item_html, 'li class="divider')) { $item_html = preg_replace('/]*>.*?<\/a>/iU', '', $item_html); } elseif (stristr($item_html, 'li class="dropdown-header')) { $item_html = preg_replace('/]*>(.*)<\/a>/iU', '$1', $item_html); } $item_html = apply_filters('sage/wp_nav_menu_item', $item_html); $output .= $item_html; } function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output) { $element->is_dropdown = ((!empty($children_elements[$element->ID]) && (($depth + 1) < $max_depth || ($max_depth === 0)))); if ($element->is_dropdown) { $element->classes[] = 'dropdown'; foreach ($children_elements[$element->ID] as $child) { if ($child->current_item_parent || Utils\url_compare($this->archive, $child->url)) { $element->classes[] = 'active'; } } } $element->is_active = strpos($this->archive, $element->url); if ($element->is_active) { $element->classes[] = 'active'; } parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output); } // @codingStandardsIgnoreEnd public function cssClasses($classes, $item) { $slug = sanitize_title($item->title); if ($this->cpt) { $classes = str_replace('current_page_parent', '', $classes); if (Utils\url_compare($this->archive, $item->url)) { $classes[] = 'active'; } } $classes = preg_replace('/(current(-menu-|[-_]page[-_])(item|parent|ancestor))/', 'active', $classes); $classes = preg_replace('/^((menu|page)[-_\w+]+)+/', '', $classes); $classes[] = 'menu-' . $slug; $classes = array_unique($classes); return array_filter($classes, 'Roots\\Sage\\Utils\\is_element_empty'); } } /** * Clean up wp_nav_menu_args * * Remove the container * Remove the id="" on nav menu items */ function nav_menu_args($args = '') { $nav_menu_args = []; $nav_menu_args['container'] = false; if (!$args['items_wrap']) { $nav_menu_args['items_wrap'] = '
%3$s
'; } if (!$args['depth']) { $nav_menu_args['depth'] = 2; } return array_merge($args, $nav_menu_args); } add_filter('wp_nav_menu_args', __NAMESPACE__ . '\\nav_menu_args'); add_filter('nav_menu_item_id', '__return_null');