Initial push

hubzilla/addon/vs01/Widget/CivicNav.php

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+<?php
+
+namespace Zotlabs\Widget;
+
+/**
+ * CivicNav — top-level section navigation widget.
+ *
+ * Renders Vital Signs / DSC Categories / Scenarios links with the current
+ * association slug carried through each URL. Active section is highlighted.
+ *
+ * Registered by vs01. Shared across vs01, dsc01, and scn01 PDLs.
+ * Requires argv(1) to contain the association slug — returns empty string
+ * on the module index page (no slug).
+ */
+class CivicNav {
+
+    public function widget($arr) {
+        $slug = \argv(1) ?? '';
+        if (!$slug) {
+            return '';
+        }
+
+        if (function_exists('head_add_css')) {
+            head_add_css('/addon/vs01/view/css/civicnav.css');
+        }
+
+        $module = \App::$module ?? '';
+
+        $sections = [
+            'vs01'  => 'Vital Signs',
+            'dsc01' => 'DSC Categories',
+            'scn01' => 'Scenarios',
+        ];
+
+        $slug_safe = htmlspecialchars($slug, ENT_QUOTES, 'UTF-8');
+
+        $out  = '<nav class="civicnav" aria-label="Kane Diagnostics">';
+        $out .= '<ul class="civicnav-list">';
+
+        foreach ($sections as $mod => $label) {
+            $is_active = ($module === $mod);
+            $url       = z_root() . '/' . $mod . '/' . $slug_safe;
+            $out .= '<li class="civicnav-item' . ($is_active ? ' civicnav-active' : '') . '">';
+            if ($is_active) {
+                $out .= '<span class="civicnav-link civicnav-current">' . $label . '</span>';
+            } else {
+                $out .= '<a href="' . $url . '" class="civicnav-link">' . $label . '</a>';
+            }
+            $out .= '</li>';
+        }
+
+        $out .= '</ul>';
+        $out .= '</nav>';
+
+        return $out;
+    }
+}