/**
* Imports an xml file into iblock. File may be an .tar.gz archive.
*
* @param string $file_name Name of the file to import
* @param string $iblock_type IBlock type ID to import iblock to
* @param string|array $site_id ID of the site or array of IDs to bind iblock to
* @param string $section_action What to do with sections missed in the file. D - delete or A - deactivate.
* @param string $element_action What to do with elements missed in the file. D - delete or A - deactivate.
* @param bool $use_crc Whenever to use CRC check for optimizi=ation or force an update
* @param bool $preview If true when use iblock settings to generate preview pictures from detail.
* @param bool $sync If true uses alternative set of tables in order not to interfere with other import processes
* @param bool $return_last_error If true will return string with error description in case of failure
* @param bool $return_iblock_id If true will return iblock identifier (int) in case of success
* @return bool|int|string
*/
function ImportXMLFile($file_name, $iblock_type = "-", $site_id = '', $section_action = "D", $element_action = "D", $use_crc = false, $preview = false, $sync = false, $return_last_error = false, $return_iblock_id = false)
{
/** @global CMain $APPLICATION */
global $APPLICATION;
$ABS_FILE_NAME = false;
if (strlen($file_name) > 0) {
if (file_exists($file_name) && is_file($file_name) && (substr($file_name, -4) === ".xml" || substr($file_name, -7) === ".tar.gz")) {
$ABS_FILE_NAME = $file_name;
} else {
$filename = trim(str_replace("\\", "/", trim($file_name)), "/");
$FILE_NAME = rel2abs($_SERVER["DOCUMENT_ROOT"], "/" . $filename);
if (strlen($FILE_NAME) > 1 && $FILE_NAME === "/" . $filename && $APPLICATION->GetFileAccessPermission($FILE_NAME) >= "W") {
$ABS_FILE_NAME = $_SERVER["DOCUMENT_ROOT"] . $FILE_NAME;
}
}
}
if (!$ABS_FILE_NAME) {
return GetMessage("IBLOCK_XML2_FILE_ERROR");
}
$WORK_DIR_NAME = substr($ABS_FILE_NAME, 0, strrpos($ABS_FILE_NAME, "/") + 1);
if (substr($ABS_FILE_NAME, -7) == ".tar.gz") {
include_once $_SERVER["DOCUMENT_ROOT"] . BX_ROOT . "/modules/main/classes/general/tar_gz.php";
$obArchiver = new CArchiver($ABS_FILE_NAME);
if (!$obArchiver->ExtractFiles($WORK_DIR_NAME)) {
$strError = "";
if (is_object($APPLICATION)) {
$arErrors = $obArchiver->GetErrors();
if (count($arErrors)) {
foreach ($arErrors as $error) {
$strError .= $error[1] . "<br>";
}
}
}
if ($strError != "") {
return $strError;
} else {
return GetMessage("IBLOCK_XML2_FILE_ERROR");
}
}
$IMP_FILE_NAME = substr($ABS_FILE_NAME, 0, -7) . ".xml";
} else {
$IMP_FILE_NAME = $ABS_FILE_NAME;
}
$fp = fopen($IMP_FILE_NAME, "rb");
if (!$fp) {
return GetMessage("IBLOCK_XML2_FILE_ERROR");
}
if ($sync) {
$table_name = "b_xml_tree_sync";
} else {
$table_name = "b_xml_tree";
}
$NS = array("STEP" => 0);
$obCatalog = new CIBlockCMLImport();
$obCatalog->Init($NS, $WORK_DIR_NAME, $use_crc, $preview, false, false, false, $table_name);
if ($sync) {
if (!$obCatalog->StartSession(bitrix_sessid())) {
return GetMessage("IBLOCK_XML2_TABLE_CREATE_ERROR");
}
$obCatalog->ReadXMLToDatabase($fp, $NS, 0, 1024);
$xml_root = $obCatalog->GetSessionRoot();
$bUpdateIBlock = false;
} else {
$obCatalog->DropTemporaryTables();
if (!$obCatalog->CreateTemporaryTables()) {
return GetMessage("IBLOCK_XML2_TABLE_CREATE_ERROR");
}
$obCatalog->ReadXMLToDatabase($fp, $NS, 0, 1024);
if (!$obCatalog->IndexTemporaryTables()) {
return GetMessage("IBLOCK_XML2_INDEX_ERROR");
}
$xml_root = 1;
$bUpdateIBlock = true;
}
fclose($fp);
$result = $obCatalog->ImportMetaData($xml_root, $iblock_type, $site_id, $bUpdateIBlock);
if ($result !== true) {
return GetMessage("IBLOCK_XML2_METADATA_ERROR") . implode("\n", $result);
}
$obCatalog->ImportSections();
$obCatalog->DeactivateSections($section_action);
$obCatalog->SectionsResort();
$obCatalog = new CIBlockCMLImport();
$obCatalog->Init($NS, $WORK_DIR_NAME, $use_crc, $preview, false, false, false, $table_name);
if ($sync) {
if (!$obCatalog->StartSession(bitrix_sessid())) {
return GetMessage("IBLOCK_XML2_TABLE_CREATE_ERROR");
}
}
$SECTION_MAP = false;
$PRICES_MAP = false;
$obCatalog->ReadCatalogData($SECTION_MAP, $PRICES_MAP);
$obCatalog->ImportElements(time(), 0);
$obCatalog->ImportProductSets();
$obCatalog->DeactivateElement($element_action, time(), 0);
if ($sync) {
$obCatalog->EndSession();
}
if ($return_last_error) {
if (strlen($obCatalog->LAST_ERROR)) {
return $obCatalog->LAST_ERROR;
}
}
if ($return_iblock_id) {
return intval($NS["IBLOCK_ID"]);
} else {
return true;
}
}
