Remove flask-nav package

ogn_python/__init__.py

@@ -5,7 +5,6 @@ from flask_migrate import Migrate
 from flask_caching import Cache
 from celery import Celery
 
-from ogn_python.navigation import nav
 from ogn_python.flask_celery import make_celery
 
 # Initialize Flask
@@ -21,4 +20,3 @@ db = SQLAlchemy(app)
 migrate = Migrate(app, db)
 cache = Cache(app)
 celery = make_celery(app)
-nav.init_app(app)

ogn_python/templates/base.html

@@ -5,22 +5,52 @@
 {% endblock %}
 
 {% block navbar %}
-<div class="container">
-	{{ nav.top_menubar.render() }}
-</div>
+<link href="http://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
+<nav class="navbar navbar-default">
+    <div class="container">
+        <div class="navbar-header">
+            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-navbar-collapse-1" aria-expanded="false">
+                <span class="sr-only">Toggle navigation</span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+            </button>
+            <a class="navbar-brand" href="#">OGN DDB</a>
+        </div>
+        <div class="collapse navbar-collapse" id="bs-navbar-collapse-1">
+            <ul class="nav navbar-nav">
+                <li><a href="{{ url_for('index') }}">{{ _("Home") }}</a></li>
+                <li><a href="{{ url_for('devices') }}">{{ _("Devices") }}</a></li>
+                <li><a href="{{ url_for('receivers') }}">{{ _("Receivers") }}</a></li>
+                <li><a href="{{ url_for('airports') }}">{{ _("Airports") }}</a></li>
+                <li><a href="{{ url_for('logbook') }}">{{ _("Logbook") }}</a></li>
+                <li><a href="{{ url_for('statistics') }}">{{ _("Statistics") }}</a></li>
+            </ul>
+        </div>
+    </div>
+</nav>
 {% endblock %}
 
 {% block content %}
-    <div class="container">
-        {% with messages = get_flashed_messages() %}
-        {% if messages %}
-            {% for message in messages %}
-            <div class="alert alert-info" role="alert">{{ message }}</div>
-            {% endfor %}
-        {% endif %}
-        {% endwith %}
+<div class="container">
+{% with messages = get_flashed_messages(with_categories=true) %}
+    {% if messages %}
+    	<!-- Categories: success (green), info (blue), warning (yellow), danger (red) -->
+        {% for category, message in messages %}
+        	{% if category == 'message' %}
+				<div class="alert alert-warning" role="alert">
+        	{% else %}
+            	<div class="alert alert-{{ category }}" role="alert">
+            {% endif %}
+            	{{ message }}
+            	</div>
+        {% endfor %}
+    {% endif %}
+{% endwith %}
 
-        {# application content needs to be provided in the app_content block #}
-        {% block app_content %}{% endblock %}
-    </div>
-{% endblock %}
+{% block app_content %}{% endblock %}
+{%- block footer %}
+<footer class="text-center"><a href="{{ url_for('about') }}"><small>&copy; 2019 The OGN Team</small></a></footer>
+{%- endblock footer %}
+</div>
+{% endblock %}

setup.py

@@ -33,12 +33,11 @@ setup(
     packages=find_packages(exclude=['tests', 'tests.*']),
     install_requires=[
         'Flask==1.1.1',
-        'flask-sqlalchemy==2.4.0',
+        'Flask-SQLAlchemy==2.4.0',
         'Flask-Migrate==2.5.2',
-        'flask-bootstrap==3.3.7.1',
-        'flask-nav==0.6',
-        'flask-wtf==0.14.2',
-        'flask-caching==1.7.2',
+        'Flask-Bootstrap==3.3.7.1',
+        'Flask-WTF==0.14.2',
+        'Flask-Caching==1.7.2',
         'geopy==1.20.0',
         'celery==4.3.0',
 	'redis==3.3.8',