CAllSocNetEventUserView::IsEntityEmpty

static function IsEntityEmpty($entityType, $entityID)
{
	global $arSocNetAllowedEntityTypes;

	$entityType = trim($entityType);
	if (!in_array($entityType, $arSocNetAllowedEntityTypes))
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_EUV_INCORRECT_ENTITY_TYPE"), "ERROR_INCORRECT_ENTITY_TYPE");
		return false;
	}
	
	$entityID = intval($entityID);
	if ($entityID <= 0)
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage("SONET_EUV_EMPTY_ENTITY_ID"), "ERROR_EMPTY_ENTITY_ID");
		return false;
	}

	$iCnt = CSocNetEventUserView::GetList(array(), array("ENTITY_TYPE" => $entityType, "ENTITY_ID" => $entityID), array());
	if (intval($iCnt) > 0)
		return false;
	else
		return true;	
}