function PROPFIND(&$options, &$files, $arParams = array())
{
global $DB;
if (empty($files)) {
$files = array();
}
$files["files"] = array();
$arParams = is_array($arParams) ? $arParams : array();
if ($this->e_rights) {
$options['check_permissions'] = false;
}
$this->IsDir($options);
$arParamsIsDir = $this->arParams;
$arResult = array("NAV_RESULT" => false, "RESULT" => array());
if ($arParamsIsDir["not_found"] === true) {
$msg = $arParamsIsDir['parent_id'] === false ? GetMessage("WD_FOLDER_NOT_FOUND") : GetMessage("WD_FILE_NOT_FOUND");
return $this->ThrowError("404 Not Found", "DESTINATION_FILE_OR_FOLDER_IS_NOT_FOUND", $msg, __LINE__);
} elseif ($arParamsIsDir["is_dir"] != true) {
$db_res = $this->_get_mixed_list(intVal($arParamsIsDir["parent_id"]), $arParams, intVal($arParamsIsDir["item_id"]));
if ($db_res && ($res = $db_res->Fetch())) {
if ($this->MetaNames($res)) {
$files["files"]["F" . $res["ID"]] = $this->_get_file_info_arr($res, $arParams);
if ($arParams["return"] == "array") {
$files["files"]["F" . $res["ID"]] = $res;
}
$arResult["RESULT"]["E" . $res["ID"]] = $res;
// dummy
}
}
} else {
if (!empty($arParamsIsDir['dir_array'][self::UF_LINK_SECTION_ID])) {
$linkWebdav = new self($arParamsIsDir['dir_array'][self::UF_LINK_IBLOCK_ID], $this->base_url . $this->_path, array_merge($this->_originalParams, array('ROOT_SECTION_ID' => $arParamsIsDir['dir_array'][self::UF_LINK_SECTION_ID], 'symlinkMode' => true, 'symlinkSectionData' => $arParamsIsDir['dir_array'], 'symlinkRealRootSectionData' => $this->arRootSection)));
$options = array('path' => '/', 'depth' => 1, 'check_permissions' => false);
$params = array_merge($arParams, array('PARENT_ID' => $arParamsIsDir['dir_array'][self::UF_LINK_SECTION_ID]));
$linkWebdav->_path = $this->_path;
return $linkWebdav->PROPFIND($options, $files, $params);
}
//simple detect symlink
list($contextType, $contextEntityId) = $this->getContextData();
if ($arParamsIsDir['dir_array']) {
$sectionData = $this->getSectionDataForLinkAnalyze($arParamsIsDir['dir_array']['ID'], array('IBLOCK_ID' => $arParamsIsDir['dir_array']['IBLOCK_ID'], 'ID' => $arParamsIsDir['dir_array']['ID']));
if (!$this->_symlinkMode && CWebDavSymlinkHelper::isLink($contextType, $contextEntityId, $sectionData)) {
$symlinkSectionData = CWebDavSymlinkHelper::getLinkData($contextType, $contextEntityId, $sectionData);
}
}
if (!empty($symlinkSectionData)) {
$linkWebdav = new self($symlinkSectionData[self::UF_LINK_IBLOCK_ID], $this->base_url . $this->_path, array_merge($this->_originalParams, array('ROOT_SECTION_ID' => $symlinkSectionData[self::UF_LINK_SECTION_ID], 'symlinkMode' => true, 'symlinkSectionData' => $symlinkSectionData, 'symlinkRealRootSectionData' => $this->arRootSection)));
$options = array('path' => '/', 'depth' => 1, 'check_permissions' => false);
$params = array_merge($arParams, array('PARENT_ID' => $arParamsIsDir['dir_array']['ID']));
$linkWebdav->_path = $this->_path;
return $linkWebdav->PROPFIND($options, $files, $params);
}
if ($arParamsIsDir["item_id"] <= 0 || $this->arRootSection["ID"] == $arParamsIsDir["item_id"]) {
$files["files"]["iblock"] = $this->get_iblock_info($arr);
if ($this->_symlinkMode) {
$files["files"]["iblock"]['path'] = $this->_path;
if (SITE_CHARSET != "UTF-8") {
$files["files"]["iblock"]['path'] = $GLOBALS["APPLICATION"]->ConvertCharset($this->_path, SITE_CHARSET, "UTF-8");
}
}
$arResult["IBLOCK"] = $arr;
} else {
$arResult["SECTION"] = $this->arParams["dir_array"];
if ($this->MetaNames($arResult["SECTION"])) {
$files["files"]["section"] = $this->_get_section_info_arr($arResult["SECTION"]);
} else {
unset($arResult["SECTION"]);
}
}
if (!empty($options["depth"])) {
if (intVal($arParamsIsDir["item_id"]) <= 0) {
$arParamsIsDir["item_id"] = $this->arRootSection ? $this->arRootSection["ID"] : $arParamsIsDir["item_id"];
}
// content search
$arSearchResults = array();
if (isset($arParams["FILTER"]["content"]) && strlen($arParams["FILTER"]["content"]) > 0 && IsModuleInstalled('search') && CModule::IncludeModule('search')) {
$obSearch = new CSearch();
if (preg_match("/\\.[a-zA-Z]{3,4}\$/", $arParams["FILTER"]["content"])) {
$arParams["FILTER"]["content"] = '"' . $arParams["FILTER"]["content"] . '"';
}
$arSearchParams = array("QUERY" => $arParams["FILTER"]["content"]);
if (!$this->arRootSection) {
$arSearchParams += array("MODULE_ID" => "iblock", "PARAM_2" => $this->IBLOCK_ID);
} else {
if (isset($this->attributes['user_id'])) {
$arSearchParams += array("PARAMS" => array("socnet_user" => $this->attributes['user_id']));
} elseif (isset($this->attributes['group_id'])) {
$arSearchParams += array("PARAMS" => array("socnet_group" => $this->attributes['group_id']));
}
}
$obSearch->Search($arSearchParams);
if ($obSearch->errorno != 0) {
$arResult["ERROR_MESSAGE"] = $obSearch->error;
} else {
while ($arSearchResultItem = $obSearch->GetNext()) {
$arSearchResults[$arSearchResultItem['ITEM_ID']] = true;
}
}
}
$arSearchOptParams = array_flip(array("SHOW_NEW", "SHOW_HISTORY", "FILE_SIZE_multiply"));
$arParams["function"] = "propfind";
$parentID = isset($arParams["FILTER"]) ? sizeof(array_diff_key($arParams["FILTER"], $arSearchOptParams)) == 0 ? $arParamsIsDir["item_id"] : null : $arParamsIsDir["item_id"];
if (isset($arParams["PARENT_ID"]) && intval($arParams["PARENT_ID"]) > 0) {
$parentID = $arParams["PARENT_ID"];
}
if (!empty($arParams["FILTER"])) {
$arParams["FILTER"]["SHOW_NEW"] = "Y";
}
if ($this->meta_state == "TRASH" && $this->workflow == "bizproc") {
$arParams["FILTER"]["SHOW_HISTORY"] = "Y";
}
if (isset($arParams["FILTER"]["doctype"])) {
$arFileTypes = @unserialize(COption::GetOptionString("webdav", "file_types"));
if ($arFileTypes !== false) {
foreach ($arFileTypes as $arFileType) {
if ($arParams["FILTER"]["doctype"] == $arFileType["ID"]) {
$arParams["FILTER"]["extension"] = str_replace(".", "", $arFileType["EXTENSIONS"]);
}
}
}
unset($arParams["FILTER"]["doctype"]);
}
if (isset($arParams["FILTER"]["extension"])) {
$arFltExtensions = array_map('strtoupper', explode(" ", $arParams["FILTER"]["extension"]));
}
//$arResult["NAV_RESULT"] = $db_res;
if (isset($arParams["FILTER"]["content"]) && sizeof(array_diff_key($arParams["FILTER"], $arSearchOptParams)) === 1) {
// there is only content search
unset($arParams["FILTER"]["content"]);
unset($arParams["FILTER"]["FILE_SIZE_multiply"]);
foreach ($arSearchResults as $itemID => $nopValue) {
$arParams["FILTER"]["ID"] = $itemID;
$db_res = $this->_get_mixed_list(null, $arParams);
if ($db_res && ($res = $db_res->Fetch())) {
if ($this->MetaNames($res)) {
if ($res["TYPE"] == "S") {
if (!$this->MetaSectionHide($res)) {
$files["files"]["S" . $res["ID"]] = $this->_get_section_info_arr($res);
$arResult["RESULT"]["S" . $res["ID"]] = $res;
}
} else {
$files["files"]["F" . $res["ID"]] = $this->_get_file_info_arr($res, $arParams);
$arResult["RESULT"]["E" . $res["ID"]] = $res;
}
}
}
}
} else {
// there are some other fields to search
$db_res = $this->_get_mixed_list($parentID, $arParams);
if ($db_res && ($res = $db_res->Fetch())) {
do {
if (!empty($arSearchResults) && !isset($arSearchResults[$res["ID"]])) {
continue;
}
$this->_parse_webdav_info($res);
if ($this->meta_state != 'TRASH' && isset($res['PROPS']['BX:']['UNDELETE'])) {
continue;
}
if ($this->MetaNames($res)) {
if ($res["TYPE"] == "S") {
if (!$this->MetaSectionHide($res)) {
if (empty($arParams["FILTER"]) || $this->meta_state == "TRASH" || !empty($arParams['FILTER']['SHOW_SECTIONS'])) {
$files["files"]["S" . $res["ID"]] = $this->_get_section_info_arr($res);
$arResult["RESULT"]["S" . $res["ID"]] = $res;
}
}
} else {
if (isset($arFltExtensions)) {
$ext = GetFileExtension($res["NAME"]);
if (!in_array(strtoupper($ext), $arFltExtensions)) {
continue;
}
}
$files["files"]["F" . $res["ID"]] = $this->_get_file_info_arr($res, $arParams);
$arResult["RESULT"]["E" . $res["ID"]] = $res;
}
}
} while ($res = $db_res->Fetch());
}
}
}
}
if ($this->e_rights && sizeof($arResult['RESULT']) <= 0 && !$this->GetPermission('SECTION', $arParamsIsDir['item_id'], 'section_read')) {
$options['check_permissions'] = true;
$arParamsIsDir = $this->GetObject($options);
if ($arParamsIsDir["not_found"] === true) {
return $this->ThrowError("404 Not Found", "DESTINATION_FILE_OR_FOLDER_IS_NOT_FOUND", GetMessage("WD_FOLDER_NOT_FOUND"), __LINE__);
}
}
if ($arParams["return"] == "array") {
return $arResult;
} elseif ($arParams["return"] == "nav_result") {
$arResult["NAV_RESULT"] = new CDBResult();
$arResult["NAV_RESULT"]->InitFromArray($arResult["RESULT"]);
return $arResult;
}
return true;
}
