/**
* Shortcode AJAX Respond
*/
function prdctfltr_respond()
{
global $prdctfltr_global;
$shortcode_params = explode('|', $_POST['pf_shortcode']);
$preset = $shortcode_params[0] !== 'false' ? $shortcode_params[0] : '';
$columns = $shortcode_params[1] !== 'false' ? $shortcode_params[1] : 4;
$rows = $shortcode_params[2] !== 'false' ? $shortcode_params[2] : 4;
$pagination = $shortcode_params[3] !== 'false' ? $shortcode_params[3] : '';
$no_products = $shortcode_params[4] !== 'false' ? $shortcode_params[4] : '';
$show_products = $shortcode_params[5] !== 'false' ? $shortcode_params[5] : '';
$use_filter = $shortcode_params[6] !== 'false' ? $shortcode_params[6] : '';
$action = $shortcode_params[7] !== 'false' ? $shortcode_params[7] : '';
$bot_margin = $shortcode_params[8] !== 'false' ? $shortcode_params[8] : '';
$class = $shortcode_params[9] !== 'false' ? $shortcode_params[9] : '';
$shortcode_id = $shortcode_params[10] !== 'false' ? $shortcode_params[10] : '';
$disable_overrides = $shortcode_params[11] !== 'false' ? $shortcode_params[11] : '';
$res_paged = isset($_POST['pf_paged']) ? $_POST['pf_paged'] : $_POST['pf_page'];
$ajax_query = $_POST['pf_query'];
$current_page = WC_Prdctfltr::prdctfltr_get_between($ajax_query, 'paged=', '&');
$page = $res_paged;
$args = str_replace('paged=' . $current_page . '&', 'paged=' . $page . '&', $ajax_query);
$prdctfltr_global['ajax_query'] = $args;
if ($no_products == 'yes') {
$use_filter = 'no';
$pagination = 'no';
$orderby = 'rand';
}
$add_ajax = ' data-query="' . $args . '" data-page="' . $res_paged . '" data-shortcode="' . $_POST['pf_shortcode'] . '"';
$bot_margin = (int) $bot_margin;
$margin = " style='margin-bottom:" . $bot_margin . "px'";
if (isset($_POST['pf_filters'])) {
$curr_filters = $_POST['pf_filters'];
} else {
$curr_filters = array();
}
$filter_args = '';
foreach ($curr_filters as $k => $v) {
if (strpos($v, ',')) {
$new_v = str_replace(',', '%2C', $v);
} else {
if (strpos($v, '+')) {
$new_v = str_replace('+', '%2B', $v);
} else {
$new_v = $v;
}
}
$filter_args .= '&' . $k . '=' . $new_v;
}
$args = $args . $filter_args;
$prdctfltr_global['ajax_paged'] = $res_paged;
$prdctfltr_global['active_filters'] = $curr_filters;
if ($action !== '') {
$prdctfltr_global['action'] = $action;
}
if ($preset !== '') {
$prdctfltr_global['preset'] = $preset;
}
if ($disable_overrides !== '') {
$prdctfltr_global['disable_overrides'] = $disable_overrides;
}
$out = '';
global $woocommerce, $woocommerce_loop;
$woocommerce_loop['columns'] = $columns;
$prdctfltr_global['ajax'] = true;
$prdctfltr_global['sc_ajax'] = $_POST['pf_mode'] == 'no' ? 'no' : null;
$products = new WP_Query($args . '&prdctfltr=active');
global $wp_the_query;
$wp_the_query = $products;
ob_start();
if ($use_filter == 'yes') {
include_once WC_Prdctfltr::$dir . 'woocommerce/loop/product-filter.php';
}
if ($products->have_posts()) {
if ($show_products == 'yes') {
woocommerce_product_loop_start();
while ($products->have_posts()) {
$products->the_post();
wc_get_template_part('content', 'product');
}
woocommerce_product_loop_end();
} else {
$pagination = 'no';
}
} else {
if ($_POST['pf_widget'] == 'yes') {
$prdctfltr_global['widget_search'] = $_POST['pf_widget'];
include_once WC_Prdctfltr::$dir . 'woocommerce/loop/product-filter.php';
}
}
$prdctfltr_global['ajax'] = null;
$shortcode = str_replace('type-product', 'product type-product', ob_get_clean());
$out .= '<div' . ($shortcode_id != '' ? ' id="' . $shortcode_id . '"' : '') . ' class="prdctfltr_sc_products woocommerce prdctfltr_ajax' . ($class != '' ? ' ' . $class . '' : '') . '"' . $margin . $add_ajax . '>';
$out .= do_shortcode($shortcode);
if ($pagination == 'yes') {
ob_start();
add_filter('woocommerce_pagination_args', 'WC_Prdctfltr::prdctfltr_pagination_filter', 999, 1);
wc_get_template('loop/pagination.php');
remove_filter('woocommerce_pagination_args', 'WC_Prdctfltr::prdctfltr_pagination_filter');
$pagination = ob_get_clean();
$out .= $pagination;
}
if ($_POST['pf_widget'] == 'yes') {
if (isset($_POST['pf_widget_title'])) {
$curr_title = explode('%%%', $_POST['pf_widget_title']);
}
ob_start();
the_widget('prdctfltr', 'preset=' . $_POST['pf_preset'] . '&template=' . $_POST['pf_template'], array('before_title' => stripslashes($curr_title[0]), 'after_title' => stripslashes($curr_title[1])));
$out .= ob_get_clean();
}
$out .= '</div>';
die($out);
exit;
}
