{% macro menu_icon(item) %}
    {% set icon_type = item.get_icon_type() %}
    {% if icon_type %}
        {% set icon_value = item.get_icon_value() %}
        {% if icon_type == 'fa' %}
            <i class="fa {{ icon_value }}"></i>
        {% else %}
            <i class="{{ icon_value }}"></i>
        {% endif %}
    {% endif %}
{% endmacro %}

{% macro menu(menu_root=None) %}
    {% if menu_root is none %}
        {% set menu_root = admin_view.admin.menu() %}
    {% endif %}
    {% for item in menu_root %}
        {% if item.is_category() %}
            {% set children = item.get_children() %}
            {% if children %}
                {% set class_name = item.get_class_name() or '' %}
                {% if item.is_active(admin_view) %}
                    <li class="nav-item active{% if class_name %} {{ class_name }}{% endif %}">
                        {% else %}
                    <li class="nav-item{% if class_name %} {{ class_name }}{% endif %}">
                {% endif %}
                {% if item.is_active(admin_view) %}
                    <a href="#{{ item.name|e }}Submenu" data-toggle="collapse" aria-expanded="true"
                       class="dropdown-toggle nav-link">
                {% else %}
                    <a href="#{{ item.name|e }}Submenu" data-toggle="collapse" aria-expanded="false"
                       class="dropdown-toggle nav-link">
                {% endif %}
                    {% if item.class_name %}<span class="{{ item.class_name }}"></span> {% endif %}
                    {{ menu_icon(item) }}{{ item.name }}
                    {% if 'dropdown-submenu' in class_name %}
                        <i class="glyphicon glyphicon-chevron-right small"></i>
                    {% else %}
                        <i class="glyphicon glyphicon-chevron-down small"></i>
                    {% endif %}
                </a>
                {% if item.is_active(admin_view) %}
                    <ul class="collapse list-unstyled show" id="{{ item.name|e }}Submenu">
                {% else %}
                    <ul class="collapse list-unstyled" id="{{ item.name|e }}Submenu">
                {% endif %}
            {% for child in children %}
                {% if child.is_category() %}
                    {{ menu(menu_root=[child]) }}
                {% else %}
                    {% set class_name = child.get_class_name() %}
                    {% if child.is_active(admin_view) %}
                        <li class="nav-item active{% if class_name %} {{ class_name }}{% endif %}">
                            {% else %}
                        <li{% if class_name %} class="{{ class_name }}"{% endif %}>
                    {% endif %}
                {% if child.is_active(admin_view) %}
                    <a class="nav-link active" href="{{ child.get_url() }}"{% if child.target %}
                       target="{{ child.target }}"{% endif %}>
                        {{ menu_icon(child) }}{{ child.name }}</a>
                {% else %}
                    <a class="nav-link" href="{{ child.get_url() }}"{% if child.target %}
                       target="{{ child.target }}"{% endif %}>
                        {{ menu_icon(child) }}{{ child.name }}</a>
                {% endif %}
                </li>
                {% endif %}
            {% endfor %}
            </ul>
                </li>
            {% endif %}
        {% else %}
            {% if item.is_accessible() and item.is_visible() %}
                {% set class_name = item.get_class_name() %}
                <li class="nav-item {% if class_name %} {{ class_name }}{% endif %}">
                    <a class="nav-link{% if item.is_active(admin_view) %} active{% endif %}" href="{{ item.get_url() }}"
                            {% if item.target %}
                       target="{{ item.target }}"{% endif %}>
                        {{ menu_icon(item) }}{{ item.name }}
                    </a>
                </li>
            {% endif %}
        {% endif %}
    {% endfor %}
{% endmacro %}

{% macro menu_links(links=None) %}
    {% if links is none %}
        {% set links = admin_view.admin.menu_links() %}
    {% endif %}
    {% for item in links %}
        {% if item.is_accessible() and item.is_visible() %}
            <li class="nav-item">
                <a class="nav-link" href="{{ item.get_url() }}">{{ menu_icon(item) }}{{ item.name }}</a>
            </li>
        {% endif %}
    {% endfor %}
{% endmacro %}

{% macro messages() %}
    {% with messages = get_flashed_messages(with_categories=True) %}
        {% if messages %}
            {% for category, m in messages %}
                {% if category %}
                    {# alert-error changed to alert-danger in bootstrap 3, mapping is for backwards compatibility #}
                    {% set mapping = {'message': 'info', 'error': 'danger'} %}
                    <div class="alert alert-{{ mapping.get(category, category) }} alert-dismissable">
                {% else %}
                    <div class="alert alert-dismissable">
                {% endif %}
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            {{ m }}
            </div>
            {% endfor %}
        {% endif %}
    {% endwith %}
{% endmacro %}