function widget($args, $instance)
{
if (get_integration_type() != 'simple') {
if (!empty($instance['shortcode_support']) && has_show_products_shortcode() || (is_ic_taxonomy_page() || is_ic_product_listing())) {
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$taxonomy = get_current_screen_tax();
if (is_ic_taxonomy_page() && !is_product_filter_active('product_category')) {
$categories = get_terms($taxonomy, array('parent' => get_queried_object()->term_id));
} else {
if (!empty($instance['shortcode_support']) && !is_ic_product_listing() && has_show_products_shortcode()) {
global $shortcode_query;
$parent = isset($shortcode_query->query_vars['term_id']) ? $shortcode_query->query_vars['term_id'] : 0;
$categories = get_terms($taxonomy, array('parent' => $parent));
} else {
$categories = get_terms($taxonomy, array('parent' => 0));
}
}
$form = '';
$child_form = '';
foreach ($categories as $category) {
$form .= get_product_category_filter_element($category);
}
$class = 'product-category-filter-container';
if (is_product_filter_active('product_category')) {
$class .= ' filter-active';
$filter_value = get_product_filter_value('product_category');
$children = get_terms($taxonomy, array('parent' => $filter_value));
//if ( !is_ic_taxonomy_page() ) {
$parent_term = get_term_by('id', $filter_value, $taxonomy);
if (!empty($parent_term->parent)) {
$form .= get_product_category_filter_element($parent_term);
}
//}
if (is_array($children)) {
foreach ($children as $child) {
$child_form .= get_product_category_filter_element($child);
}
}
}
if (!empty($form) || !empty($child_form)) {
echo $args['before_widget'];
if ($title) {
echo $args['before_title'] . $title . $args['after_title'];
}
echo '<div class="' . $class . '">';
echo $form;
if (!empty($child_form)) {
echo '<div class="child-category-filters">' . $child_form . '</div>';
}
echo '</div>';
echo $args['after_widget'];
}
}
}
}
/**
* Returns realted products
*
* @global object $post
* @param int $products_limit
* @param boolean $markup
* @return string
*/
function get_related_products($products_limit = null, $markup = false)
{
if (!isset($products_limit)) {
$products_limit = get_current_per_row();
}
$current_product_id = get_the_ID();
$taxonomy = get_current_screen_tax();
$post_type = get_current_screen_post_type();
$terms = get_the_terms($current_product_id, $taxonomy);
if (is_array($terms) && !empty($taxonomy) && !empty($post_type)) {
$terms = array_reverse($terms);
$archive_template = get_product_listing_template();
$i = 0;
$inside = '';
$products = array();
foreach ($terms as $term) {
$query_param = array('post_type' => $post_type, 'tax_query' => array(array('taxonomy' => $taxonomy, 'field' => 'slug', 'terms' => $term->slug)), 'posts_per_page' => $products_limit);
$query = new WP_Query($query_param);
while ($query->have_posts()) {
$query->the_post();
global $post;
if ($current_product_id != $post->ID) {
$i++;
$products[] = $post->ID;
}
if ($i >= $products_limit) {
break;
}
}
wp_reset_postdata();
reset_row_class();
if ($i >= $products_limit) {
break;
}
}
$div = '';
if (!empty($products)) {
$products = implode(',', $products);
if ($markup) {
$div = '<div class="related-products">';
$single_names = get_single_names();
if (!empty($single_names['other_categories'])) {
$div .= '<h2 class="catalog-header">' . $single_names['other_categories'] . '</h2>';
}
$div .= do_shortcode('[show_products product="' . $products . '"]');
$div .= '</div>';
} else {
$div = do_shortcode('[show_products product="' . $products . '"]');
}
}
return $div;
}
return;
}
/**
* Returns category product count with product in child categories
*
* @param type $cat_id
* @return type
*/
function total_product_category_count($cat_id)
{
$taxonomy = get_current_screen_tax();
$query_args = apply_filters('category_count_query', array('nopaging' => true, 'tax_query' => array(array('taxonomy' => $taxonomy, 'terms' => $cat_id, 'include_children' => true)), 'fields' => 'ids'));
if (isset($_GET['s'])) {
$query_args['s'] = $_GET['s'];
}
$q = new WP_Query($query_args);
return $q->post_count;
}