/**
*
*
* @package Kopa
* @subpackage Core
* @author thethangtran <*****@*****.**>
* @since 1.0.0
*
*/
public function update($new_instance, $old_instance)
{
$instance = $old_instance;
if (!empty($this->groups)) {
foreach ($this->groups as $group) {
$fields = $group['fields'];
foreach ($fields as $field) {
if (isset($new_instance[$field['name']])) {
$instance[$field['name']] = KopaControl::filter_post_data($field, $new_instance[$field['name']]);
} else {
$instance[$field['name']] = $field['default'];
}
}
}
}
return $instance;
}
/**
* @package Kopa
* @subpackage Core
* @author thethangtran <*****@*****.**>
* @since 1.0.0
*/
function kopa_save_theme_options_loop($field, &$opts)
{
$name = $field['name'];
$data = isset($_POST[$name]) ? $_POST[$name] : (isset($field['default']) ? $field['default'] : '');
$value = KopaControl::filter_post_data($field, $data);
$opts[$name] = $value;
if (isset($field['sub_fields'])) {
$sub_fields = $field['sub_fields'];
foreach ($sub_fields as $sub_field) {
kopa_save_theme_options_loop($sub_field, $opts);
}
}
if ('radio-list' == $field['type']) {
$options = $field['options'];
if ($options) {
foreach ($options as $option) {
if (isset($option['sub_fields'])) {
foreach ($option['sub_fields'] as $sub_field) {
kopa_save_theme_options_loop($sub_field, $opts);
}
}
}
}
}
}
/**
*
*
* @package Kopa
* @subpackage Core
* @author thethangtran <*****@*****.**>
* @since 1.0.0
*
*/
private function filter_post_data($data, $field)
{
return KopaControl::filter_post_data($field, $data);
}
