From b9c5f8114671a947613dbf5570f55ee096fc9b14 Mon Sep 17 00:00:00 2001
From: Antoine M <martinon.toinou@protonmail.com>
Date: Thu, 27 Nov 2025 09:17:11 +0100
Subject: [PATCH] FEATURE Handling secondary submenus

---
 functions.php          |  4 +-
 includes/navwalker.php | 97 +++++++++++++++++++++++++++++++++++-------
 resources/js/header.js | 82 +++++++++++++++--------------------
 3 files changed, 118 insertions(+), 65 deletions(-)

diff --git a/functions.php b/functions.php
index d4f57be..b4a3c68 100644
--- a/functions.php
+++ b/functions.php
@@ -12,9 +12,9 @@ require_once(__DIR__ . '/includes/social-networks.php');
 require_once(__DIR__ . '/includes/forms.php');
 require_once(__DIR__ . '/includes/rapport-activites.php');
 require_once(__DIR__ . '/includes/equipe.php');
-
+require_once(__DIR__ . '/includes/navwalker.php');
 
 // require_once(__DIR__ . '/includes/widget.php');
 // require_once( __DIR__ . '/includes/taxonomy.php');
 // require_once( __DIR__ . '/includes/errorlog.php');
-// require_once( __DIR__ . '/includes/logos.php');
\ No newline at end of file
+// require_once( __DIR__ . '/includes/logos.php');
diff --git a/includes/navwalker.php b/includes/navwalker.php
index 7b9bdb0..78865ae 100644
--- a/includes/navwalker.php
+++ b/includes/navwalker.php
@@ -1,28 +1,93 @@
 <?php
 
-class wp_nav_menu_walker extends Walker_Nav_menu
+/* -----------------------------------------------------------
+	Walker to ReWrap li submenu parent with button instead of
+ -----------------------------------------------------------*/
+
+function wrap_parent_menu_item_buttons($output, $item, $depth, $args)
 {
+    // #### MENU HOMEGRADE HEADER
+    if ($args->theme_location === "secondary" && in_array('menu-item-has-children', $item->classes, true)) {
 
-    function start_lvl(&$output, $depth = 0, $args = null)
-    {
-
-        $tmp_class = "child-" . $depth;
-
-        $output .= "<ul class='" . $tmp_class . "'>";
-
+        $output = '<button type="button" class="menu-item__submenu-toggle" aria-expanded="false" aria-controls="sub-menu-' . $item->ID . '">' . $item->title . '</button>';
     }
 
-    function start_el(&$output, $item, $depth = 0, $args = null, $id = 0)
-    {
+    return $output;
+}
+add_filter('walker_nav_menu_start_el', 'wrap_parent_menu_item_buttons', 10, 4);
 
-        $output .= "<li>I like pie" . $item->title;
 
-        // var_dump($args);
+
+/* ----------------------------------------------------------------
+	##### Adds option 'li_class' to 'wp_nav_menu
+ ------------------------------------------------------------------*/
+
+function tailpress_nav_menu_add_li_class($classes, $item, $args, $depth)
+{
+    if (isset($args->li_class)) {
+        $classes[] = $args->li_class;
     }
 
-    function end_el(&$output, $item, $depth = 0, $args = null)
-    {
-        $output .= "...</li>";
+    if (isset($args->{"li_class_$depth"})) {
+        $classes[] = $args->{"li_class_$depth"};
     }
 
-}
\ No newline at end of file
+    return $classes;
+}
+
+add_filter('nav_menu_css_class', 'tailpress_nav_menu_add_li_class', 10, 4);
+
+
+
+/* ----------------------------------------------------------------
+     ##### Adds option 'submenu_class' to 'wp_nav_menu'
+  ------------------------------------------------------------------*/
+
+function tailpress_nav_menu_add_submenu_class($classes, $args, $depth)
+{
+    if (isset($args->submenu_class)) {
+        $classes[] = $args->submenu_class;
+    }
+
+    if (isset($args->{"submenu_class_$depth"})) {
+        $classes[] = $args->{"submenu_class_$depth"};
+    }
+
+    return $classes;
+}
+
+add_filter('nav_menu_submenu_css_class', 'tailpress_nav_menu_add_submenu_class', 10, 3);
+
+/* ----------------------------------------------------------------
+	##### Inject ACF page_icon into submenu items
+ ------------------------------------------------------------------*/
+function carhop_add_submenu_item_icon($output, $item, $depth, $args)
+{
+    // Only for submenu items (depth >= 1
+    if (!isset($args->theme_location) || $args->theme_location !== 'secondary' || $depth < 1 || !function_exists('get_field')) {
+        return $output;
+    }
+
+    // Try fetching the icon from the menu item itself, then fallback to linked object (e.g., page)
+    $pageIcon = get_field('page_icon', $item->object_id);
+
+    if (empty($pageIcon)) {
+        return $output;
+    }
+
+
+    $icon_html = '';
+    $excerpt_html = '';
+    // Attachment array with ID (ACF image field)
+    if (is_array($pageIcon) && isset($pageIcon['url'])) {
+        $icon_html = '<img src="' . esc_url($pageIcon['url']) . '" class="menu-item__icon-img" alt="" aria-hidden="true" />';
+    }
+
+    if (has_excerpt($item->object_id)) {
+        $excerpt_html = '<p class="menu-item__excerpt">' . get_the_excerpt($item->object_id) . '</p>';
+    }
+
+
+    return '<a class="menu-item__content" href="' . $item->url . '">' . $icon_html  . '<div class="menu-item__content-inner"><p class="menu-item__title">' . $item->title  . '</p>' . $excerpt_html . '</div></a>';
+}
+add_filter('walker_nav_menu_start_el', 'carhop_add_submenu_item_icon', 15, 4);
diff --git a/resources/js/header.js b/resources/js/header.js
index 9b5c7f3..e64b668 100644
--- a/resources/js/header.js
+++ b/resources/js/header.js
@@ -1,61 +1,49 @@
 export default function menuInit() {
-  let main_navigation =
-    document.querySelector('#primary-menu');
+  let main_navigation = document.querySelector('#primary-menu');
   const header = document.querySelector('#primary-header');
-  const primary_menu =
-    header.querySelector('#primary-menu');
-  const burgerMenuToggle = header.querySelector(
-    '#burger-menu-toggle'
-  );
-  const submenuToggles = primary_menu.querySelectorAll(
-    '.menu-item-submenu-toggle'
-  );
+  const primary_menu = header.querySelector('#primary-menu');
+  const burgerMenuToggle = header.querySelector('#burger-menu-toggle');
+  const submenuToggles = header.querySelectorAll('.menu-item__submenu-toggle');
+
+  console.log(submenuToggles);
 
   // #### Open/close burger nav
-  burgerMenuToggle.addEventListener('click', function (e) {
-    e.preventDefault();
-    header.classList.toggle('nav-open');
-    burgerMenuToggle.toggleAttribute('aria-expanded');
-    gsap.from(primary_menu, {
-      opacity: 20,
-      y: '-100vh',
-      duration: 0.5,
-      ease: Power4.easeOut,
-    });
-  });
+  // burgerMenuToggle.addEventListener('click', function (e) {
+  //   e.preventDefault();
+  //   header.classList.toggle('nav-open');
+  //   burgerMenuToggle.toggleAttribute('aria-expanded');
+  //   gsap.from(primary_menu, {
+  //     opacity: 20,
+  //     y: '-100vh',
+  //     duration: 0.5,
+  //     ease: Power4.easeOut,
+  //   });
+  // });
 
-  // #### Close nav when reaching the end of the menu with tab
-  document.addEventListener(
-    'focusin',
-    (e) => {
-      const header = document.querySelector(
-        '#primary-header'
-      );
-      if (
-        header.classList.contains('nav-open') &&
-        !header.contains(document.activeElement)
-      ) {
-        header.classList.remove('nav-open');
-        burgerMenuToggle.setAttribute(
-          'aria-expanded',
-          false
-        );
+  // // #### Close nav when reaching the end of the menu with tab
+  // document.addEventListener(
+  //   'focusin',
+  //   (e) => {
+  //     const header = document.querySelector('#primary-header');
+  //     if (
+  //       header.classList.contains('nav-open') &&
+  //       !header.contains(document.activeElement)
+  //     ) {
+  //       header.classList.remove('nav-open');
+  //       burgerMenuToggle.setAttribute('aria-expanded', false);
 
-        burgerMenuToggle.focus();
-      }
-    },
-    true
-  );
+  //       burgerMenuToggle.focus();
+  //     }
+  //   },
+  //   true
+  // );
 
   submenuToggles.forEach((button) => {
     button.addEventListener('click', function (e) {
-      let isExpanded =
-        button.getAttribute('aria-expanded') === 'true';
+      let isExpanded = button.getAttribute('aria-expanded') === 'true';
       button.setAttribute('aria-expanded', !isExpanded);
 
-      button.parentElement
-        .querySelector('.sub-menu')
-        .classList.toggle('sub-menu-open');
+      button.parentElement.querySelector('.sub-menu').classList.toggle('sub-menu-open');
     });
   });
 }