navbar current decorator

backend/app/templates/base.html

@@ -11,12 +11,12 @@
 	<body>
 		<header>
 		<nav>
-			<a href="{{ url_for('index') }}">home</a>
-			<a href="{{ url_for('explore') }}">explore</a>
+			<a {% block indexcurrent %}{% endblock %} href="{{ url_for('index') }}">home</a>
+			<a {% block explorecurrent %}{% endblock %} href="{{ url_for('explore') }}">explore</a>
 			{% if current_user.is_anonymous %}
-			<a href="{{ url_for('login') }}">login</a>
+			<a {% block logincurrent %}{% endblock %} href="{{ url_for('login') }}">login</a>
 			{% else %}
-			<a href="{{ url_for('user', username=current_user.username) }}">profile</a>
+			<a {% block profilecurrent %}{% endblock %} href="{{ url_for('user', username=current_user.username) }}">profile</a>
 			<a href="{{ url_for('logout') }}">logout</a>
 			{% endif %}