$compareVariations = $arResult['compareVariations'] = call_user_func(array($arParams['REPORT_HELPER_CLASS'], 'getCompareVariations'));
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="period types">
$periodTypes = $arResult['periodTypes'] = array('month', 'month_ago', 'week', 'week_ago', 'days', 'after', 'before', 'interval', 'all');
// </editor-fold>
try {
// <editor-fold defaultstate="collapsed" desc="common initiazlize">
$ownerId = call_user_func(array($arParams['REPORT_HELPER_CLASS'], 'getOwnerId'));
$entityName = call_user_func(array($arParams['REPORT_HELPER_CLASS'], 'getEntityName'));
$entityFields = call_user_func(array($arParams['REPORT_HELPER_CLASS'], 'getColumnList'));
$initEntity = Entity\Base::getInstance($entityName);
$strChains = $entityFields;
$chains = CReport::generateChains($strChains, $initEntity, '');
$arResult['chains'] = $chains;
$arResult['fieldsTree'] = CReport::generateColumnTree($chains, $initEntity, $arParams['REPORT_HELPER_CLASS']);
$fieldList = CReport::getUniqueFieldsByTree($arResult['fieldsTree']);
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="validation">
if ($arParams['ACTION'] == 'edit' || $arParams['ACTION'] == 'copy' || $arParams['ACTION'] == 'delete') {
$result = Bitrix\Report\ReportTable::getById($arParams['REPORT_ID']);
$report = $result->fetch();
if (empty($report)) {
throw new BXUserException(sprintf(GetMessage('REPORT_NOT_FOUND'), $arParams['REPORT_ID']));
}
if ($report['CREATED_BY'] != $USER->GetID()) {
throw new BXUserException(GetMessage('REPORT_VIEW_PERMISSION_DENIED'));
}
$arResult['report'] = $report;
}
// </editor-fold>
if (!empty($_POST) && (!empty($_POST['report_select_columns']) || $arParams['ACTION'] == 'delete_confirmed')) {
