/**
 * Register a shortcode to display an overview of our travels.
 * This shortcode will be used on the primary landing page for our plugin.
 *
 * Usage: [wanderlist-overview], by default will show a dashboard of stats and widgets.
 * If there are no upcoming locations, it will default to most-recently-visited locations.
 *
 * We'll set up a settings page later to fine-tune its output, or
 * potentially allow users to pass parameters. For now, no options.
 */
function wanderlist_overview_shortcode($atts, $content = null)
{
    $a = shortcode_atts(array('show' => 'current'), $atts);
    $widgets[] = array('class' => 'wanderlist-map-widget', 'content' => wanderlist_show_map());
    $widgets[] = array('class' => 'wanderlist-location-widget', 'title' => esc_html__('Coming up!', 'wanderlist'), 'content' => wanderlist_list_locations(10, 'upcoming'));
    $widgets[] = array('class' => 'wanderlist-location-widget', 'title' => esc_html__('Where I’ve been lately', 'wanderlist'), 'content' => wanderlist_list_locations(10, 'past'));
    $widgets[] = array('class' => 'wanderlist-trip-widget', 'title' => esc_html__('Long trips', 'wanderlist'), 'content' => wanderlist_list_trips());
    $widgets[] = array('class' => 'wanderlist-country-widget', 'title' => esc_html__('Countries visited', 'wanderlist'), 'content' => wanderlist_list_countries('list'));
    $widgets[] = array('class' => 'wanderlist-number-widget', 'title' => esc_html__('Stats', 'wanderlist'), 'content' => '<div class="wanderlist-place-count">' . '<span class="wanderlist-number">' . wanderlist_count('places') . '</span><span class="wanderlist-item">' . esc_html__('Places', 'wanderlist') . '</span></div>
			<span class="wanderlist-connector">' . esc_html__('in', 'wanderlist') . '</span>
			<div class="wanderlist-country-count"><span class="wanderlist-number">' . wanderlist_count('countries') . '</span><span class="wanderlist-item">' . esc_html__('Countries', 'wanderlist') . '</span></div>
			<span class="wanderlist-connector">' . esc_html__('on', 'wanderlist') . '</span>
			<div class="wanderlist-continent-count"><span class="wanderlist-number">' . wanderlist_count('continents') . '</span><span class="wanderlist-item">' . esc_html__('Continents', 'wanderlist') . '</span></div>');
    $return = '<div class="wanderlist-overview">';
    foreach ($widgets as $widget) {
        if ('<dl></dl>' !== $widget['content'] && '<ul></ul>' !== $widget['content']) {
            $return .= '<div class="wanderlist-widget ' . $widget['class'] . '">';
            if (isset($widget['title'])) {
                $return .= '<h3 class="widget-title">' . $widget['title'] . '</h3>';
            }
            $return .= $widget['content'];
            $return .= '</div>';
        }
    }
    $return .= '</div>';
    return $return;
}
      <header class="page-header">
        <?php 
the_archive_title('<h1 class="page-title archive-title">', '</h1>');
the_archive_description('<div class="taxonomy-description archive-meta">', '</div>');
?>
      </header><!-- .page-header -->

    <?php 
if (have_posts()) {
    ?>
    <article class="hentry">
        <div class="entry-content">

          <div class="wanderlist-map-widget">
            <?php 
    echo wanderlist_show_map();
    ?>
          </div>

          <?php 
    /* Start the Loop */
    ?>
          <div class="wanderlist-widget wanderlist-trip-overview-widget">
            <h3 class="widget-title"><?php 
    esc_html_e('Where I went', 'wanderlist');
    ?>
</h3>
            <dl>
            <?php 
    while (have_posts()) {
        the_post();