function st_vc_list_cars($attr, $content = false)
{
$data_vc = STCars::get_taxonomy_and_id_term_car();
$param = array('st_ids' => '', 'taxonomy' => '', 'st_number_cars' => 4, 'st_order' => '', 'st_orderby' => '', 'st_cars_of_row' => 4, 'sort_taxonomy' => '', 'st_location' => '');
$param = array_merge($param, $data_vc['list_id_vc']);
$data = wp_parse_args($attr, $param);
extract($data);
$query = array('post_type' => 'st_cars', 'posts_per_page' => $st_number_cars, 'order' => $st_order, 'orderby' => $st_orderby);
if (!empty($st_ids)) {
$query['post__in'] = explode(',', $st_ids);
$query['orderby'] = 'post__in';
}
if ($st_orderby == 'sale') {
$query['meta_key'] = 'cars_price';
$query['orderby'] = 'meta_value';
}
if ($st_orderby == 'featured') {
$query['meta_key'] = 'is_featured';
$query['orderby'] = 'meta_value';
}
if (!empty($sort_taxonomy)) {
if (isset($attr["id_term_" . $sort_taxonomy])) {
$id_term = $attr["id_term_" . $sort_taxonomy];
$query['tax_query'] = array(array('taxonomy' => $sort_taxonomy, 'field' => 'id', 'terms' => explode(',', $id_term)));
}
}
if (!empty($st_location)) {
$query['meta_query'][] = array('key' => 'id_location', 'value' => $st_location, 'compare' => "IN");
}
query_posts($query);
$txt = '';
while (have_posts()) {
the_post();
$txt .= st()->load_template('vc-elements/st-list-cars/loop', 'list', array('attr' => $attr, 'data_' => $data));
}
wp_reset_query();
return '<div class="row row-wrap">' . $txt . '</div>';
}
