CWebDavIblock::_ib_elm_add

function _ib_elm_add($arFields, $bWorkFlow=false, $bUpdateSearch=true, $bResizePictures=false)
{
	global $USER_FIELD_MANAGER;
	global $APPLICATION;

	$bUF = (isset($arFields['USER_FIELDS']));
	if ($bUF)
	{
		$UF_ENTITY = $this->GetUfEntity();

		if ( ! $USER_FIELD_MANAGER->CheckFields($UF_ENTITY, 0, $arFields['USER_FIELDS']))
		{
			if(is_object($APPLICATION) && $APPLICATION->GetException())
			{
				$e = $APPLICATION->GetException();
				$this->LAST_ERROR .= $e->GetString();
				return false;
			}
		}

		$handlerID = AddEventHandler('search', 'BeforeIndex', array($this, 'IndexUfValues'));
	}

	if ($bUpdateSearch && $bUF)
		$bUpdateSearch = false;

	$el = new CIBlockElement();
	$result = $el->Add($arFields, $bWorkFlow, $bUpdateSearch, $bResizePictures);

	$ID = intval($result);
	if ($ID <= 0)
	{
		$this->LAST_ERROR = $el->LAST_ERROR;
		return false;
	}
	else
	{
		if (
			isset($arFields['PROPERTY_VALUES'])
			&& ! $this->ValidatePropertyValues($ID, $arFields['PROPERTY_VALUES'], $arFields['IBLOCK_ID']) // as SetPropertyValues doesn't handle SaveFile errors
		)
		{
			$this->LAST_ERROR = GetMessage("WD_FILE_ERROR111");
			$el->Delete($ID);
			return false;
		}

		if ($bUF)
		{
			$USER_FIELD_MANAGER->Update($UF_ENTITY, $ID, $arFields['USER_FIELDS']);
			$el->UpdateSearch($ID, true);
		}

		$this->_onEvent('Add', $ID);
	}

	if ($bUF)
		RemoveEventHandler('search', 'BeforeIndex', $handlerID);

	CWebDavDiskDispatcher::sendEventToOwners(null, array(
		'IBLOCK_ID' => (int)$arFields['IBLOCK_ID'],
		'ID' => (int)$arFields['IBLOCK_SECTION_ID'],
	), 'add');

	return (int) $result;
}