fix(structure): Rename assets and inc folders for Linux compatibility
- assets → Assets - inc → Inc Completes the case-sensitivity fixes for Linux servers. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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FrankZamora
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Inc/nav-walker.php
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200
Inc/nav-walker.php
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<?php
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/**
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* Bootstrap 5 Nav Walker
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*
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* Custom Walker para wp_nav_menu() compatible con Bootstrap 5.
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* Genera markup correcto para navbar, dropdowns y menús responsive.
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*
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* @package ROI_Theme
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* @since 1.0.0
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*/
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// Exit if accessed directly
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if (!defined('ABSPATH')) {
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exit;
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}
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/**
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* Class WP_Bootstrap_Navwalker
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*
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* Bootstrap 5 compatible navigation menu walker
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*/
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class WP_Bootstrap_Navwalker extends Walker_Nav_Menu {
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/**
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* Starts the list before the elements are added.
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*
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* @param string $output Used to append additional content (passed by reference).
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* @param int $depth Depth of menu item. Used for padding.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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*/
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public function start_lvl(&$output, $depth = 0, $args = null) {
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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$t = '';
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$n = '';
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} else {
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$t = "\t";
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$n = "\n";
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}
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$indent = str_repeat($t, $depth);
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// Dropdown menu classes
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$classes = array('dropdown-menu');
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$class_names = join(' ', apply_filters('nav_menu_submenu_css_class', $classes, $args, $depth));
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$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
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$output .= "{$n}{$indent}<ul$class_names>{$n}";
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}
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/**
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* Starts the element output.
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*
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* @param string $output Used to append additional content (passed by reference).
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* @param WP_Post $item Menu item data object.
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* @param int $depth Depth of menu item. Used for padding.
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* @param stdClass $args An object of wp_nav_menu() arguments.
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* @param int $id Current item ID.
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*/
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public function start_el(&$output, $item, $depth = 0, $args = null, $id = 0) {
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if (isset($args->item_spacing) && 'discard' === $args->item_spacing) {
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$t = '';
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$n = '';
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} else {
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$t = "\t";
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$n = "\n";
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}
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$indent = ($depth) ? str_repeat($t, $depth) : '';
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$classes = empty($item->classes) ? array() : (array) $item->classes;
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$classes[] = 'menu-item-' . $item->ID;
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// Add Bootstrap classes based on depth
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if ($depth === 0) {
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$classes[] = 'nav-item';
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}
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// Check if menu item has children
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$has_children = in_array('menu-item-has-children', $classes);
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if ($has_children && $depth === 0) {
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$classes[] = 'dropdown';
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}
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$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args, $depth));
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$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
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$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth);
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$id = $id ? ' id="' . esc_attr($id) . '"' : '';
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// Output <li>
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if ($depth === 0) {
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$output .= $indent . '<li' . $id . $class_names . '>';
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} else {
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$output .= $indent . '<li' . $class_names . '>';
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}
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// Link attributes
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$atts = array();
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$atts['title'] = !empty($item->attr_title) ? $item->attr_title : '';
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$atts['target'] = !empty($item->target) ? $item->target : '';
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$atts['rel'] = !empty($item->xfn) ? $item->xfn : '';
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$atts['href'] = !empty($item->url) ? $item->url : '';
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// Add Bootstrap nav-link class for depth 0
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if ($depth === 0) {
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$atts['class'] = 'nav-link';
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} else {
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$atts['class'] = 'dropdown-item';
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}
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// Add dropdown-toggle class and attributes for parent items
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if ($has_children && $depth === 0) {
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$atts['class'] .= ' dropdown-toggle';
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$atts['data-bs-toggle'] = 'dropdown';
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$atts['aria-expanded'] = 'false';
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$atts['role'] = 'button';
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}
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// Add active class for current menu item
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if (in_array('current-menu-item', $classes) || in_array('current-menu-parent', $classes)) {
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$atts['class'] .= ' active';
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$atts['aria-current'] = 'page';
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}
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$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args, $depth);
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$attributes = '';
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foreach ($atts as $attr => $value) {
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if (!empty($value)) {
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$value = ('href' === $attr) ? esc_url($value) : esc_attr($value);
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$attributes .= ' ' . $attr . '="' . $value . '"';
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}
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}
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$title = apply_filters('the_title', $item->title, $item->ID);
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$title = apply_filters('nav_menu_item_title', $title, $item, $args, $depth);
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// Build the link
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$item_output = $args->before;
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$item_output .= '<a' . $attributes . '>';
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$item_output .= $args->link_before . $title . $args->link_after;
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$item_output .= '</a>';
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$item_output .= $args->after;
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$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
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}
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/**
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* Traverse elements to create list from elements.
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*
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* Display one element if the element doesn't have any children otherwise,
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* display the element and its children. Will only traverse up to the max
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* depth and no ignore elements under that depth. It is possible to set the
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* max depth to include all depths, see walk() method.
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*
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* This method should not be called directly, use the walk() method instead.
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*
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* @param object $element Data object.
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* @param array $children_elements List of elements to continue traversing (passed by reference).
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* @param int $max_depth Max depth to traverse.
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* @param int $depth Depth of current element.
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* @param array $args An array of arguments.
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* @param string $output Used to append additional content (passed by reference).
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*/
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public function display_element($element, &$children_elements, $max_depth, $depth, $args, &$output) {
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if (!$element) {
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return;
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}
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$id_field = $this->db_fields['id'];
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// Display this element
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if (is_object($args[0])) {
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$args[0]->has_children = !empty($children_elements[$element->$id_field]);
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}
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parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
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}
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/**
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* Menu Fallback
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*
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* If this function is assigned to the wp_nav_menu's fallback_cb option
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* and a menu has not been assigned to the theme location in the WordPress
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* menu manager the function will display a basic menu of all published pages.
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*
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* @param array $args passed from the wp_nav_menu function.
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*/
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public static function fallback($args) {
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if (current_user_can('edit_theme_options')) {
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echo '<ul class="' . esc_attr($args['menu_class']) . '">';
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echo '<li class="nav-item">';
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echo '<a class="nav-link" href="' . esc_url(admin_url('nav-menus.php')) . '">';
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esc_html_e('Crear un menú', 'roi-theme');
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echo '</a>';
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echo '</li>';
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echo '</ul>';
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}
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}
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}
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