/**
* Установка активности поля в зависимости от набранных фильтров
*/
protected function setState(&$arField)
{
$bNeedRestoreFields = $bNeedRestoreKFields = false;
$fields_filter = isset($_REQUEST['fields_filter']) ? $_REQUEST['fields_filter'] : array();
$k_fields_filter = isset($_REQUEST['k_fields_filter']) ? $_REQUEST['k_fields_filter'] : array();
$field_name = $arField['name'];
if (isset($fields_filter[$field_name])) {
$bNeedRestoreFields = $fields_filter[$field_name];
unset($_REQUEST['fields_filter'][$field_name]);
}
if (isset($k_fields_filter[$field_name])) {
$bNeedRestoreKFields = $k_fields_filter[$field_name];
unset($_REQUEST['k_fields_filter'][$field_name]);
}
$iFieldId = $arField['id'];
switch ($arField['type']) {
case "boolean":
$sel = $this->getCurrentCountSelection();
$sel->addPropertyFilterEqual($iFieldId, 1);
$sqls = umiSelectionsParser::parseSelection($sel);
$query_key = trim(str_replace(array("\n", "\r", "\t", " "), "", $sqls['count']));
$count = 0;
//Count of goods with this value, with selected filters but without filering on this field
if ($query_key) {
$oCache = kFilters::getInstance($this->catalogId)->getCache();
//try load from cache
$count = $oCache->getQuery($query_key, $this->catalogId);
if (is_null($count)) {
$count = umiSelectionsParser::runSelectionCounts($sel);
//save to cache
$oCache->saveQuery($count, $query_key, $this->catalogId);
}
}
if ($count == 0) {
$arField['active'] = false;
} else {
$arField['active'] = true;
}
break;
case "option":
$arValues = $arField['values'];
foreach ($arValues as $i => $arValue) {
$sel = $this->getCurrentCountSelection();
$sel->addPropertyFilterEqual($iFieldId, $arValue['id']);
$sqls = umiSelectionsParser::parseSelection($sel);
$query_key = trim(str_replace(array("\n", "\r", "\t", " "), "", $sqls['count']));
$count = 0;
//Count of goods with this value, with selected filters but without filering on this field
if ($query_key) {
$oCache = kFilters::getInstance($this->catalogId)->getCache();
//try load from cache
$count = $oCache->getQuery($query_key, $this->catalogId);
if (is_null($count)) {
$count = umiSelectionsParser::runSelectionCounts($sel);
//save to cache
$oCache->saveQuery($count, $query_key, $this->catalogId);
}
}
if ($count == 0) {
$arField['values'][$i]['active'] = false;
} else {
$arField['values'][$i]['active'] = true;
}
}
break;
}
if ($bNeedRestoreFields !== false) {
$_REQUEST['fields_filter'][$field_name] = $bNeedRestoreFields;
}
if ($bNeedRestoreKFields !== false) {
$_REQUEST['k_fields_filter'][$field_name] = $bNeedRestoreKFields;
}
}
