public static function save_filters()
{
$key = isset($_POST['key']) ? $_POST['key'] : '';
$filter = isset($_POST['filter']) ? $_POST['filter'] : '';
$settings = isset($_POST['settings']) ? $_POST['settings'] : '';
if ($key == '' || $filter == '' || $settings == '') {
die;
exit;
}
$language = WC_Prdctfltr::prdctfltr_wpml_language();
if ($language !== false) {
$key = $key . '_' . $language;
}
$alt['filter'] = $filter;
if ($filter == 'price') {
foreach ($settings as $set) {
$alt['settings'][$set['min'] . '-' . $set['max']] = $set['text'];
}
} else {
$alt['settings'] = $settings;
}
update_option($key, $alt);
die('Updated!');
exit;
}
$curr_include = array_map('strtolower', $curr_fo['settings']['include']);
if (!empty($curr_include)) {
$curr_include = array_map('strtolower', $curr_include);
} else {
foreach ($catalog_categories as $term) {
$curr_include[] = strtolower($term->slug);
}
}
$curr_include = WC_Prdctfltr::prdctfltr_wpml_translate_terms($curr_include, $curr_fo['filter']);
if (isset($curr_fo['settings']['hierarchy']) && $curr_fo['settings']['hierarchy'] == 'yes') {
$catalog_categories_sorted = array();
WC_Prdctfltr::prdctfltr_sort_terms_hierarchicaly($catalog_categories, $catalog_categories_sorted);
$catalog_categories = $catalog_categories_sorted;
}
if ($curr_fo['settings']['customization'] !== '') {
$language = WC_Prdctfltr::prdctfltr_wpml_language();
if (isset($language) && $language !== false) {
$get_customization = get_option($curr_fo['settings']['customization'] . '_' . $language, '');
if ($get_customization == '') {
$get_customization = get_option($curr_fo['settings']['customization'], '');
}
} else {
$get_customization = get_option($curr_fo['settings']['customization'], '');
}
if ($get_customization !== '' && isset($get_customization['style'])) {
$ctcid = $curr_fo['settings']['customization'];
$curr_term_customization = ' prdctfltr_terms_customized prdctfltr_terms_customized_' . $get_customization['style'] . ' ' . $ctcid;
$customization = $get_customization;
if ($customization['style'] == 'text') {
WC_Prdctfltr::add_customized_terms_css($ctcid, $customization);
}
