/**
* Updates the View sorting criteria
*
* @since 1.7
*
* @param $args View settings. Required to have `sort_field` and `sort_direction` keys
* @param int $form_id The ID of the form used to sort
* @return array $sorting Array with `key`, `direction` and `is_numeric` keys
*/
public static function updateViewSorting($args, $form_id)
{
$sorting = array();
$sort_field_id = isset($_GET['sort']) ? $_GET['sort'] : rgar($args, 'sort_field');
$sort_direction = isset($_GET['dir']) ? $_GET['dir'] : rgar($args, 'sort_direction');
$sort_field_id = self::_override_sorting_id_by_field_type($sort_field_id, $form_id);
if (!empty($sort_field_id)) {
$sorting = array('key' => $sort_field_id, 'direction' => strtolower($sort_direction), 'is_numeric' => GVCommon::is_field_numeric($form_id, $sort_field_id));
}
GravityView_View::getInstance()->setSorting($sorting);
do_action('gravityview_log_debug', '[updateViewSorting] Sort Criteria : ', $sorting);
return $sorting;
}
