{% load i18n static avatar_tags %}
<nav id="main-navbar" class="navbar navbar-default navbar-fixed-top" role="navigation">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar">
                <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="{% url "home" %}">
                <img src="{{ STATIC_URL }}img/cartoview.png"> Cartoview
            </a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                {% block tabs %}
                    <li id="nav_layers">
                        <a href="{% url "layer_browse" %}">{% trans "Layers" %}</a>
                    </li>
                    <li id="nav_maps">
                        <a href="{% url "maps_browse" %}">{% trans "Maps" %}</a>
                    </li>
                    <li id="nav_documents">
                        <a href="{% url "document_browse" %}">{% trans "Documents" %}</a>
                    </li>
                    <li id="nav_appinstances">
                        <a href="{% url "app_manager_base_url" %}">{% trans "Apps" %}</a>
                    </li>
                    {% block extra_tab %}
                    {% endblock %}
                    <li id="nav_people">
                        <a href="{% url "profile_browse" %}">{% trans "People" %}</a>
                    </li>
                    <li id="nav_groups">
                        <a href="{% url "group_list" %}">{% trans "Groups" %}</a>
                    </li>
                {% endblock %}
            </ul>
            <form class="navbar-form" id="search" action="{% url "search" %}">
                <div class="col-md-3">
                    <div class="input-group">
                        {% if HAYSTACK_SEARCH %}
                            <input id="search_input" type="text" placeholder="Search" class="form-control" name="q">
                        {% else %}
                            <input id="search_input" type="text" placeholder="Search" class="form-control"
                                   name="title__icontains">
                        {% endif %}
                        <span class="input-group-btn">
              <button class="btn btn-primary" type="submit"><i class="fa fa-search"></i></button>
            </span>
                    </div>
                </div>
            </form>
            <ul class="nav navbar-nav navbar-right">
                {% if not user.is_authenticated and REGISTRATION_OPEN %}
                    <li><a href="{% url "account_signup" %}">{% trans "Register" %}</a></li>
                {% endif %}
                {% if user.is_authenticated %}
                    <li>
                        <a href="#" data-toggle="modal" data-target="#UserModal" role="button"
                           aria-expanded="false">
                            {% avatar user 30 %} {{ user.username }}
                        </a>
                    </li>
                {% else %}
                    <li>
                        <a href="#" data-toggle="modal" data-target="#SigninModal" role="button">
                            {% trans "Sign in" %}
                        </a>
                    </li>
                {% endif %}
            </ul>
        </div><!--/.nav-collapse -->
    </div>
</nav>