public static function shortcode($atts = array())
{
$a = shortcode_atts(array('widget_type' => 'filter', 'attribute' => '', 'type' => 'checkbox', 'operator' => 'OR', 'title' => '', 'product_cat' => '', 'cat_propagation' => '', 'height' => 'auto', 'scroll_theme' => 'dark'), $atts);
if (!$a['attribute'] || !$a['type']) {
return false;
}
$BeRocket_AAPF_Widget = new BeRocket_AAPF_Widget();
$BeRocket_AAPF_Widget->widget(array(), $a);
}
public static function get_price_range($wp_query_product_cat, $woocommerce_hide_out_of_stock_items)
{
$price_range = array();
$products = BeRocket_AAPF_Widget::get_filter_products($wp_query_product_cat, $woocommerce_hide_out_of_stock_items, false);
foreach ($products as $ID) {
$meta_values = get_post_meta($ID, '_price');
if ($meta_values[0] or $woocommerce_hide_out_of_stock_items != 'yes') {
$price_range[] = $meta_values[0];
}
}
if (@count($price_range) < 2) {
$price_range = false;
}
return apply_filters('berocket_aapf_get_price_range', $price_range);
}
/**
* Widget ajax listener
*/
public static function listener()
{
global $wp_query, $wp_rewrite;
$br_options = apply_filters('berocket_aapf_listener_br_options', get_option('br_filters_options'));
add_filter('post_class', array(__CLASS__, 'add_product_class'));
add_filter('woocommerce_pagination_args', array(__CLASS__, 'pagination_args'));
$args = apply_filters('berocket_aapf_listener_wp_query_args', array());
if (!isset($args['post__in'])) {
$args['post__in'] = array();
}
$woocommerce_hide_out_of_stock_items = BeRocket_AAPF_Widget::woocommerce_hide_out_of_stock_items();
if ($woocommerce_hide_out_of_stock_items == 'yes') {
$args['post__in'] = BeRocket_AAPF::remove_out_of_stock($args['post__in']);
}
$args['post__in'] = BeRocket_AAPF::remove_hidden($args['post__in']);
$args['post__in'] = BeRocket_AAPF::limits_filter($args['post__in']);
$args['post__in'] = BeRocket_AAPF::price_filter($args['post__in']);
$args['post_status'] = 'publish';
$args['post_type'] = 'product';
$args['post__in'] = BeRocket_AAPF::price_filter($args['post__in']);
$default_posts_per_page = get_option('posts_per_page');
$args['posts_per_page'] = apply_filters('loop_shop_per_page', $default_posts_per_page);
unset($default_posts_per_page);
$wp_query = new WP_Query($args);
// here we get max products to know if current page is not too big
if ($wp_rewrite->using_permalinks() and preg_match("~/page/([0-9]+)~", $_POST['location'], $mathces) or preg_match("~paged?=([0-9]+)~", $_POST['location'], $mathces)) {
$args['paged'] = min($mathces[1], $wp_query->max_num_pages);
$wp_query = new WP_Query($args);
}
unset($args);
if (@(!$br_options['ajax_request_load'])) {
ob_start();
if ($wp_query->have_posts()) {
do_action('woocommerce_before_shop_loop');
woocommerce_product_loop_start();
woocommerce_product_subcategories();
while (have_posts()) {
the_post();
wc_get_template_part('content', 'product');
}
woocommerce_product_loop_end();
do_action('woocommerce_after_shop_loop');
wp_reset_postdata();
$_RESPONSE['products'] = ob_get_contents();
} else {
echo apply_filters('berocket_aapf_listener_no_products_message', "<div class='no-products" . ($br_options['no_products_class'] ? ' ' . $br_options['no_products_class'] : '') . "'>" . $br_options['no_products_message'] . "</div>");
$_RESPONSE['no_products'] = ob_get_contents();
}
ob_end_clean();
}
echo json_encode($_RESPONSE);
die;
}
