{% load wagtailadmin_tags i18n %}

<form id="page-reorder-form">
    {% csrf_token %}

    {% if parent_page %}
        {% if parent_page.is_root %}
            <div class="nice-padding">
                <div class="help-block help-info">
                    {% icon name='help' %}
                    {% if perms.wagtailcore.add_site %}
                        {% url 'wagtailsites:index' as wagtailsites_index_url %}
                        <p>
                            {% blocktrans trimmed %}
                                The root level is where you can add new sites to your Wagtail installation. Pages created here will not be accessible at any URL until they are associated with a site.
                            {% endblocktrans %}
                            {% if wagtailsites_index_url %}
                                <a href="{{ wagtailsites_index_url }}">{% trans "Configure a site now." %}</a>
                            {% endif %}
                        </p>
                        <p>
                            {% blocktrans trimmed %}
                                If you just want to add pages to an existing site, create them as children of the homepage instead.
                            {% endblocktrans %}
                        </p>
                    {% else %}
                        {% blocktrans trimmed %}
                            Pages created here will not be accessible at any URL. To add pages to an existing site, create them as children of the homepage.
                        {% endblocktrans %}
                    {% endif %}
                </div>
            </div>
            {# get_url_parts will return None is the page has no site #}
        {% elif not parent_page.get_url_parts %}
            <div class="nice-padding">
                <div class="help-block help-warning">
                    {% icon name='warning' %}
                    {% if perms.wagtailcore.add_site %}
                        {% url 'wagtailsites:index' as wagtailsites_index_url %}
                        {% blocktrans trimmed %}
                            There is no site set up for this location. Pages created here will not be accessible at any URL until a site is associated with this location.
                        {% endblocktrans %}
                        {% if wagtailsites_index_url %}
                            <a href="{{ wagtailsites_index_url }}">{% trans "Configure a site now." %}</a>
                        {% endif %}
                    {% else %}
                        {% blocktrans trimmed %}
                            There is no site record for this location. Pages created here will not be accessible at any URL.
                        {% endblocktrans %}
                    {% endif %}
                </div>
            </div>
        {% endif %}
    {% endif %}

    {% component table %}

    {% if is_paginated %}
        {% include "wagtailadmin/shared/pagination_nav.html" with items=page_obj linkurl=index_url %}
    {% endif %}
</form>
