Add call to hook update_navigation_item and add env in menu

classes/hook_callbacks.php

@@ -17,6 +17,7 @@
 namespace local_envbar;
 
 use core\hook\output\before_standard_top_of_body_html_generation;
+use core_user\hook\extend_user_menu;
 use local_envbar\local\envbarlib;
 
 /**
@@ -38,4 +39,14 @@ public static function before_standard_top_of_body_html_generation(before_standa
         // Get code to inject.
         $hook->add_html(envbarlib::get_inject_code());
     }
+
+    /**
+     * This is the hook enables the plugin to add one or more menu item.
+     *
+     * @param extend_user_menu $hook
+     */
+    public static function extend_user_menu(extend_user_menu $hook): void {
+        // Get items to add.
+        $hook->add_navitems(envbarlib::add_menuuser());
+    }
 }

classes/local/envbarlib.php

@@ -684,4 +684,34 @@ public static function config() {
         }
     }
 
+    /**
+     * Add items to the menu navigation.
+     *
+     * @return array New menu items.
+     */
+    public static function add_menuuser(): array {
+        $userfirstmenu = new stdClass();
+        $userfirstmenu->itemtype = 'divider';
+        $envs = self::get_records();
+        $here = (new moodle_url('/'))->out();
+        $prodwwwroot = self::getprodwwwroot();
+        $prodenv = new stdClass();
+        $prodenv->matchpattern = $prodwwwroot;
+        $prodenv->showtext = get_string('prod', 'local_envbar');
+        $envs[] = $prodenv;
+        $navitem[] = $userfirstmenu;
+        foreach ($envs as $env) {
+            $usermenu = new stdClass();
+            $usermenu->itemtype = 'link';
+            $usermenu->title = $env->showtext;
+            $usermenu->url = new moodle_url($env->matchpattern);
+            // Which env matches?
+            if (self::is_match($here, $env->matchpattern)) {
+                $usermenu->pix = 'e/tick';
+            }
+            $navitem[] = $usermenu;
+        }
+        return $navitem;
+    }
+
 }

db/hooks.php

@@ -31,4 +31,9 @@
         'callback' => '\local_envbar\hook_callbacks::before_standard_top_of_body_html_generation',
         'priority' => 0,
     ],
+    [
+        'hook' => core_user\hook\extend_user_menu::class,
+        'callback' => '\local_envbar\hook_callbacks::extend_user_menu',
+        'priority' => 0,
+    ]
 ];