static function CanAccessFiles($iblock_id, $entity_type, $entity_id)
{
$result = false;
$iblock_id = intval($iblock_id);
$entity_id = intval($entity_id);
if ($iblock_id > 0 && $entity_id > 0 && ($entity_type == 'group' || $entity_type == 'user')) {
//cache
$value = false;
static $data = array();
$CACHE_PATH = "/" . SITE_ID . "/webdav/can_access_files";
$CACHE_ID = $iblock_id;
$CACHE_TIME = 3600 * 24 * 30;
$docCache = new CPHPCache();
if (!isset($data[$iblock_id])) {
if ($docCache->InitCache($CACHE_TIME, $CACHE_ID, $CACHE_PATH)) {
$value = $docCache->GetVars();
}
$data[$iblock_id] = $value;
}
if (isset($data[$iblock_id][$entity_type][$entity_id])) {
return $data[$iblock_id][$entity_type][$entity_id];
}
//end cache
CModule::IncludeModule('iblock');
$rIB = CIBlock::GetList(array(), array('ID' => $iblock_id, "CHECK_PERMISSIONS" => "N"));
if ($rIB && ($arIB = $rIB->Fetch()) && $arIB["RIGHTS_MODE"] === "E") {
$rootSectionID = self::GetSectionID($iblock_id, $entity_type, $entity_id);
if ($rootSectionID !== false) {
$ibRights = new CIBlockSectionRights($iblock_id, $rootSectionID);
$result = $ibRights->UserHasRightTo($iblock_id, $rootSectionID, 'section_read');
if (!$result) {
$arParams = array("DOCUMENT_TYPE" => array("webdav", "CIBlockDocumentWebdavSocnet", implode("_", array("iblock", $iblock_id, $entity_type, $entity_id))), "ROOT_SECTION_ID" => $rootSectionID, "ATTRIBUTES" => $entity_type == "user" ? array('user_id' => $entity_id) : array('group_id' => $entity_id));
$ob = new CWebDavIblock($iblock_id, '', $arParams);
if ($ob && empty($ob->arError) && $ob->permission > 'D') {
$files = array();
$options = array("path" => '/', "depth" => 1);
$res = $ob->PROPFIND($options, $files, array("return" => "array"));
$result = is_array($res) && sizeof($res['RESULT']) > 0;
// at least 1 item can be read
}
}
} else {
return true;
}
} else {
$result = CIBlock::GetPermission($iblock_id) > "D";
}
// cache
if ($data[$iblock_id] === false) {
$data[$iblock_id] = array();
}
$data[$iblock_id][$entity_type][$entity_id] = $result;
$docCache->Clean($CACHE_ID, $CACHE_PATH);
$docCache->InitCache($CACHE_TIME, $CACHE_ID, $CACHE_PATH);
if ($docCache->StartDataCache()) {
global $CACHE_MANAGER;
$CACHE_MANAGER->StartTagCache($CACHE_PATH);
$CACHE_MANAGER->RegisterTag("iblock_id_" . $iblock_id);
$CACHE_MANAGER->RegisterTag('wd_socnet');
$CACHE_MANAGER->EndTagCache();
$docCache->EndDataCache($data[$iblock_id]);
}
// end cache
}
return $result;
}
$arParams["NOT_SAVE_SUG_FILES"] = true;
if ($arParams["RESOURCE_TYPE"] == "FOLDER") {
$ob = new CWebDavFile($arParams, $baseURL);
} else {
$ob = new CWebDavIblock(intval($arParams['IBLOCK_ID']), $baseURL, $arParams);
if ($requestTupe == "user" && !empty($filesOwnerUserID)) {
$ob->attributes['user_id'] = $filesOwnerUserID;
}
}
if ($ob->IsDir()) {
$arResFiles = array();
$optionsQ = array('path' => $ob->_path, 'depth' => 1, 'check_permissions' => true);
$arSelectedFieldsQ = array('NAME', 'FILE_TUPES');
$filesQ = null;
$arFilterQ = array();
$resQ = $ob->PROPFIND($optionsQ, $filesQ, array("FILTER" => $arFilterQ, "COLUMNS" => $arSelectedFieldsQ, "return" => "nav_result", "get_clones" => "Y", 'NON_TRASH_SECTION' => true, 'NON_OLD_DROPPED_SECTION' => true));
$foldersNum = 0;
$filesNum = 0;
if (is_array($resQ) && array_key_exists("NAV_RESULT", $resQ)) {
while ($arF = $resQ["NAV_RESULT"]->Fetch()) {
$nameQ = CheckStrCharsetForJson($arF["NAME"]);
$pathQ = CheckStrCharsetForJson($arF["PATH"]);
if ($arF["TYPE"] == "S") {
$arResFiles[] = array("NAME" => $nameQ, "TABLE_URL" => $ob->base_url . $pathQ, "IMAGE" => $compPath . "/images/folder.png", "TABLE_SETTINGS" => array("type" => "files", "useTagsInSearch" => "NO"));
$foldersNum++;
} else {
$mime = "";
$fSize = "";
$fDateCreate = "";
if ($arParams["RESOURCE_TYPE"] == "IBLOCK") {
$fSize = CFile::FormatSize($arF["PROPERTY_WEBDAV_SIZE_VALUE"]);
}
if ($arParams["PARENT_SECTION"] > 0) {
$arFilter["SECTION_ID"] = $arParams["PARENT_SECTION"];
$arPropParams["PARENT_ID"] = $arParams["PARENT_SECTION"];
if ($arParams["INCLUDE_SUBSECTIONS"]) {
$arFilter["INCLUDE_SUBSECTIONS"] = "Y";
}
}
$arPropParams['FILTER'] = $arFilter;
global $by, $order;
$by = $arParams["SORT_BY1"];
$order = $arParams["SORT_ORDER1"];
if (isset($arParams["DOCS_COUNT_NEED_USE"]) && $arParams["DOCS_COUNT_NEED_USE"] == "Y") {
$arPropParams["NAV_PARAMS"]["nTopCount"] = $arParams["DOCS_COUNT"];
}
$arrsElements = $ob->PROPFIND($arOptions, $arFiles, $arPropParams);
$rsElement = $arrsElements["NAV_RESULT"];
$rsElement->NavStart($arNavParams["nPageSize"], false, $arNavigation["PAGEN"]);
while ($arItem = $rsElement->Fetch()) {
$arItem["PREVIEW_TEXT"] = HTMLToTxt($arItem["PREVIEW_TEXT"]);
if ($arParams["PREVIEW_TRUNCATE_LEN"] > 0) {
$end_pos = $arParams["PREVIEW_TRUNCATE_LEN"];
while (substr($arItem["PREVIEW_TEXT"], $end_pos, 1) != " " && $end_pos < strlen($arItem["PREVIEW_TEXT"])) {
$end_pos++;
}
if ($end_pos < strlen($arItem["PREVIEW_TEXT"])) {
$arItem["PREVIEW_TEXT"] = substr($arItem["PREVIEW_TEXT"], 0, $end_pos) . "...";
}
}
if (strlen($arParams["DETAIL_URL"]) > 0) {
$arItem["DETAIL_PAGE_URL"] = htmlspecialcharsbx(str_replace(array("#SERVER_NAME#", "#SITE_DIR#", "#IBLOCK_ID#", "#SECTION_ID#", "#ELEMENT_ID#"), array(SITE_SERVER_NAME, SITE_DIR, $arItem["IBLOCK_ID"], $arItem["IBLOCK_SECTION_ID"], $arItem["ID"]), $arParams["DETAIL_URL"]));
$arParams["DOCUMENT_TYPE"] = array("webdav", "CIBlockDocumentWebdavSocnet", "iblock_" . $arParams['IBLOCK_USER_ID'] . "_user_" . intVal($userID));
$obGroup = new CWebDavIblock($arParams['IBLOCK_USER_ID'], $localPath, $arParams);
$obGroup->SetRootSection($sectionID);
$cnt = count($arLocalPath);
if ($cnt > 1) {
$path = "";
foreach ($arLocalPath as $k => $v) {
if ($k > 0) {
$path .= "/" . $v;
}
}
} else {
$path = "/";
}
$options = array("path" => $path, "depth" => 1);
$res = $obGroup->PROPFIND($options, $files, array("return" => "array", "get_clones" => "Y", "FILTER" => array()));
$obGroup->IsDir($options);
if ($obGroup->arParams['is_file']) {
$APPLICATION->RestartBuffer();
$obGroup->base_GET();
die;
}
foreach ($res["RESULT"] as $val) {
if ($val["~NAME"] != ".Trash") {
$tmp = array('NAME' => $val["NAME"], 'PATH' => $rootPath . "/" . $arLocalPath[0] . $val["PATH"], 'DEPTH_LEVEL' => $val["DEPTH_LEVEL"]);
if ($val["TYPE"] == "E") {
$tmp["TYPE"] = "file";
$tmp["FILE_EXTENTION"] = htmlspecialcharsbx(strtolower(strrchr($val['NAME'], '.')));
} else {
$tmp = array('NAME' => $val["NAME"], 'PATH' => $rootPath . "/" . $arLocalPath[0] . $val["PATH"], 'DEPTH_LEVEL' => $val["DEPTH_LEVEL"]);
$tmp["TYPE"] = "folder";
