Migrate core from django-simple-menu to django-menu-generator. Advances #15.

biscuit/core/menus.py

-from django.urls import reverse
-from django.utils.translation import gettext as _
-
-from menu import Menu, MenuItem
-
-Menu.add_item('main', MenuItem('Login',
-                               reverse('login'),
-                               check=lambda request: request.user.is_anonymous))
-
-Menu.add_item('main', MenuItem('Logout',
-                               reverse('logout'),
-                               check=lambda request: request.user.is_authenticated))
-
-Menu.add_item('main', MenuItem(_('Persons'),
-                               reverse('persons'),
-                               check=lambda request: request.user.is_authenticated))
+MENUS = {
+    'NAV_MENU_CORE': [
+        {
+            'name': 'Login',
+            'url': 'login',
+            'validators': ['menu_generator.validators.is_anonymous']
+        },
+        {
+            'name': 'Logout',
+            'url': 'logout',
+            'validators': ['menu_generator.validators.is_authenticated']
+        },
+        {
+            'name': 'Persons',
+            'url': 'persons',
+            'validators': ['menu_generator.validators.is_authenticated']
+        }
+    ]
+}

biscuit/core/settings.py

@@ -31,7 +31,7 @@ INSTALLED_APPS = [
     'fa',
     'django_any_js',
     'django_tables2',
-    'menu',
+    'menu_generator',
     'phonenumber_field',
     'biscuit.core'
 ]

biscuit/core/templates/core/base.html

 {# -*- engine:django -*- #}
 {% extends "bootstrap4/bootstrap4.html" %}
-{% load bootstrap4 menu staticfiles font_awesome any_js %}
+{% load bootstrap4 menu_generator staticfiles font_awesome any_js %}
 
 {% block bootstrap4_title %}BiscuIT School Information System{% endblock %}
 
@@ -28,9 +28,22 @@
    </div>
 
    <div class="collapse navbar-collapse" id="navbar-main">
-    {% generate_menu %}
+    {% get_menu "NAV_MENU_CORE" as core_menu %}
     <ul class="nav navbar-nav ml-auto">
-     {% with menu=menus.main %}{% include "bootstrap4-navbar.html" %}{% endwith %}
+     {% for item in core_menu %}
+      <li class="{% if item.selected %} active {% endif %} nav-item">
+       <a href="{{ item.url }}" class="nav-link"> <i class="{{ item.icon_class }}"></i> {{ item.name }}</a>
+      </li>
+      {% if item.submenu %}
+      <div class="dropdown-menu dropdown-menu-righy" aria-labelledby="navbarDropdown">>
+       {% for menu in item.submenu %}
+       <a class="dropdown-item" href="{{ menu.url }}">
+        {{ menu.name }}
+       </a>
+       {% endfor %}
+      </div>
+      {% endif %}
+     {% endfor %}
     </ul>
    </div>
   </div>