progressdev

1 files changed, 57 insertions, 0 deletions

diff --git a/plugins/class-wp-picocss-navwalker.php b/plugins/class-wp-picocss-navwalker.php
new file mode 100644
index 0000000..1cf617d
--- /dev/null
+++ b/plugins/class-wp-picocss-navwalker.php
@@ -0,0 +1,57 @@
+<?php
+class Pico_Details_Nav_Walker extends Walker_Nav_Menu {
+
+    // Only called for submenus
+    public function start_lvl( &$output, $depth = 0, $args = array() ) {
+        $indent = str_repeat("\t", $depth);
+        $output .= "\n$indent<ul class=\"dropdown-menu\">\n";
+    }
+
+    public function end_lvl( &$output, $depth = 0, $args = array() ) {
+        $indent = str_repeat("\t", $depth);
+        $output .= "$indent</ul>\n";
+    }
+
+    public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
+        $has_children = in_array('menu-item-has-children', $item->classes);
+
+        // Top-level item with children -> use <details>
+        if ($depth === 0 && $has_children) {
+            $output .= '<details class="dropdown">';
+            $output .= '<summary role="button" class="outline contrast" data-theme="dark">' . esc_html($item->title) . '</summary>';
+        } 
+        // Top-level item WITHOUT children -> <li> with data-theme="dark"
+        elseif ($depth === 0 && !$has_children) {
+            $atts = [];
+            $atts['href'] = !empty($item->url) ? esc_url($item->url) : '#';
+            $attributes = '';
+            foreach ($atts as $attr => $value) {
+                $attributes .= " $attr=\"$value\"";
+            }
+
+            $output .= '<li data-theme="dark"><a' . $attributes . ' class="contrast">' . esc_html($item->title) . '</a>';
+        }
+        // Submenu items -> normal <li> without data-theme
+        else {
+            $atts = [];
+            $atts['href'] = !empty($item->url) ? esc_url($item->url) : '#';
+            $attributes = '';
+            foreach ($atts as $attr => $value) {
+                $attributes .= " $attr=\"$value\"";
+            }
+
+            $output .= '<li><a' . $attributes . ' class="contrast">' . esc_html($item->title) . '</a>';
+        }
+    }
+
+
+    public function end_el( &$output, $item, $depth = 0, $args = array() ) {
+        $has_children = in_array('menu-item-has-children', $item->classes);
+
+        if ($depth === 0 && $has_children) {
+            $output .= '</details>';
+        } else {
+            $output .= '</li>';
+        }
+    }
+}