/**
* Show widget to user
*
* @param array $args
* @param array $instance
*/
function widget($args, $instance)
{
$br_options = apply_filters('berocket_aapf_listener_br_options', get_option('br_filters_options'));
if (@$br_options['filters_turn_off']) {
return false;
}
global $wp_query, $wp;
wp_register_style('berocket_aapf_widget-style', plugins_url('../css/widget.css', __FILE__));
wp_enqueue_style('berocket_aapf_widget-style');
/* custom scrollbar */
wp_enqueue_script('berocket_aapf_widget-scroll-script', plugins_url('../js/scrollbar/Scrollbar.concat.min.js', __FILE__), array('jquery'));
wp_register_style('berocket_aapf_widget-scroll-style', plugins_url('../css/scrollbar/Scrollbar.min.css', __FILE__));
wp_enqueue_style('berocket_aapf_widget-scroll-style');
/* main scripts */
wp_enqueue_script('jquery-ui-core');
wp_enqueue_script('jquery-ui-slider');
wp_enqueue_script('berocket_aapf_widget-script', plugins_url('../js/widget.min.js', __FILE__), array('jquery'));
wp_enqueue_script('berocket_aapf_widget-hack-script', plugins_url('../js/mobiles.min.js', __FILE__), array('jquery'));
$wp_query_product_cat = '-1';
if (@$wp_query->query['product_cat']) {
$wp_query_product_cat = explode("/", $wp_query->query['product_cat']);
$wp_query_product_cat = $wp_query_product_cat[count($wp_query_product_cat) - 1];
}
if (!$br_options['products_holder_id']) {
$br_options['products_holder_id'] = 'ul.products';
}
$post_temrs = "[]";
if (@$_POST['terms']) {
$post_temrs = @json_encode($_POST['terms']);
}
wp_localize_script('berocket_aapf_widget-script', 'the_ajax_script', array('current_page_url' => preg_replace("~paged?/[0-9]+/?~", "", home_url($wp->request)), 'ajaxurl' => admin_url('admin-ajax.php'), 'product_cat' => $wp_query_product_cat, 'products_holder_id' => $br_options['products_holder_id'], 'control_sorting' => $br_options['control_sorting'], 'seo_friendly_urls' => $br_options['seo_friendly_urls'], 'berocket_aapf_widget_product_filters' => $post_temrs, 'user_func' => @$br_options['user_func']));
extract($args);
extract($instance);
if ($widget_type == 'update_button') {
set_query_var('title', apply_filters('berocket_aapf_widget_title', $title));
br_get_template_part('widget_update_button');
return '';
}
$product_cat = @json_decode($product_cat);
if ($product_cat) {
$hide_widget = true;
$cur_cat = get_term_by('slug', $wp_query_product_cat, 'product_cat');
$cur_cat_ancestors = get_ancestors($cur_cat->term_id, 'product_cat');
$cur_cat_ancestors[] = $cur_cat->term_id;
if ($product_cat) {
if ($cat_propagation) {
foreach ($product_cat as $cat) {
$cat = get_term_by('slug', $cat, 'product_cat');
if (@in_array($cat->term_id, $cur_cat_ancestors)) {
$hide_widget = false;
}
}
} else {
foreach ($product_cat as $cat) {
if ($cat == $wp_query_product_cat) {
$hide_widget = false;
}
}
}
}
if ($hide_widget) {
return true;
}
}
$woocommerce_hide_out_of_stock_items = BeRocket_AAPF_Widget::woocommerce_hide_out_of_stock_items();
$terms = $sort_terms = $price_range = array();
if ($attribute == 'price') {
$price_range = BeRocket_AAPF_Widget::get_price_range($wp_query_product_cat, $woocommerce_hide_out_of_stock_items);
if (!$price_range or count($price_range) < 2) {
return false;
}
} else {
$sort_array = array();
$wc_order_by = wc_attribute_orderby($attribute);
if (@$br_options['show_all_values']) {
$terms = BeRocket_AAPF_Widget::get_attribute_values($attribute);
} else {
$terms = BeRocket_AAPF_Widget::get_attribute_values($attribute, 'id', true);
}
if (@count($terms) < 2) {
return false;
}
if ($wc_order_by == 'menu_order') {
foreach ($terms as $term) {
$sort_array[] = get_woocommerce_term_meta($term->term_id, 'order_' . $attribute);
}
array_multisort($sort_array, $terms);
} elseif ($wc_order_by == 'name' or $wc_order_by == 'name_num') {
foreach ($terms as $term) {
$sort_array[] = $term->name;
}
$sort_as = SORT_STRING;
if ($wc_order_by == 'name_num') {
$sort_as = SORT_NUMERIC;
}
array_multisort($sort_array, $terms, SORT_ASC, $sort_as);
}
set_query_var('terms', apply_filters('berocket_aapf_widget_terms', $terms));
}
$style = $class = '';
if (@$height and $height != 'auto') {
$style = "style='height: {$height}px; overflow: hidden;'";
$class = "berocket_aapf_widget_height_control";
}
if (!$scroll_theme) {
$scroll_theme = 'dark';
}
set_query_var('operator', $operator);
set_query_var('title', apply_filters('berocket_aapf_widget_title', $title));
set_query_var('class', apply_filters('berocket_aapf_widget_class', $class));
set_query_var('css_class', apply_filters('berocket_aapf_widget_css_class', $css_class));
set_query_var('style', apply_filters('berocket_aapf_widget_style', $style));
set_query_var('scroll_theme', $scroll_theme);
set_query_var('x', time());
// widget title and start tag ( <ul> ) can be found in templates/widget_start.php
br_get_template_part('widget_start');
if ($type == 'slider') {
$min = $max = false;
$main_class = 'slider';
$slider_class = 'berocket_filter_slider';
if ($attribute == 'price') {
if ($price_range) {
foreach ($price_range as $price) {
if ($min === false or $min > (int) $price) {
$min = $price;
}
if ($max === false or $max < (int) $price) {
$max = $price;
}
}
}
$id = rand(0, time());
$slider_class .= ' berocket_filter_price_slider';
$main_class .= ' price';
$min = number_format(floor($min), 2, '.', '');
$max = number_format(ceil($max), 2, '.', '');
} else {
if ($terms) {
foreach ($terms as $term) {
if ($min === false or $min > (int) $term->slug) {
$min = $term->slug;
}
if ($max === false or $max < (int) $term->slug) {
$max = $term->slug;
}
}
}
$id = $term->taxonomy;
}
$slider_value1 = $min;
$slider_value2 = $max;
if ($attribute == 'price' and @$_POST['price']) {
$slider_value1 = $_POST['price'][0];
$slider_value2 = $_POST['price'][1];
}
if ($attribute != 'price' and @$_POST['limits']) {
foreach ($_POST['limits'] as $p_limit) {
if ($p_limit[0] == $attribute) {
$slider_value1 = $p_limit[1];
$slider_value2 = $p_limit[2];
}
}
}
set_query_var('slider_value1', $slider_value1);
set_query_var('slider_value2', $slider_value2);
set_query_var('filter_slider_id', $id);
set_query_var('main_class', $main_class);
set_query_var('slider_class', $slider_class);
set_query_var('min', $min);
set_query_var('max', $max);
}
br_get_template_part($type);
br_get_template_part('widget_end');
}
/**
* 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;
}
