*/
require_once $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/include/prolog_admin_before.php";
require_once $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/workflow/prolog.php";
$WORKFLOW_RIGHT = $APPLICATION->GetGroupRight("workflow");
if ($WORKFLOW_RIGHT == "D") {
$APPLICATION->AuthForm(GetMessage("ACCESS_DENIED"));
}
require_once $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/workflow/include.php";
IncludeModuleLangFile(__FILE__);
$fname = $_REQUEST["fname"];
$path = "";
$filename = "";
if ($USER->IsAdmin() || !in_array(GetFileExtension($fname), GetScriptFileExt())) {
$z = CWorkflow::GetFileByID($did, $fname);
if ($zr = $z->Fetch()) {
$path = CWorkflow::GetTempDir() . $zr["TEMP_FILENAME"];
if (file_exists($path)) {
$filename = basename($zr["FILENAME"]);
}
}
} else {
$strError = GetMessage("FLOW_ACCESS_DENIED_PHP_DOWNLOAD");
}
if (strlen($strError) <= 0) {
$fsize = filesize($path);
header("Content-Type: application/force-download; name=\"" . $filename . "\"");
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . $fsize);
header("Content-Disposition: attachment; filename=\"" . $filename . "\"");
header("Expires: 0");
header("Cache-Control: no-cache, must-revalidate");
$path = GetDirPath($FILENAME);
$pathto = Rel2Abs($path, $fname);
$ext = GetFileExtension($pathto);
if (!$USER->IsAdmin() && in_array($ext, $arExt)) {
$message = new CAdminMessage(array("MESSAGE" => GetMessage("FLOW_ERROR"), "DETAILS" => GetMessage("FLOW_FILEUPLOAD_PHPERROR") . " \"" . $pathto . "\"", "TYPE" => "ERROR"));
} elseif (!$USER->CanDoFileOperation('fm_edit_in_workflow', array($SITE_ID, $pathto))) {
$message = new CAdminMessage(array("MESSAGE" => GetMessage("FLOW_ERROR"), "DETAILS" => GetMessage("FLOW_FILEUPLOAD_ACCESS_DENIED") . " \"" . $pathto . "\": " . GetMessage("FLOW_MIN_RIGHTS"), "TYPE" => "ERROR"));
} elseif (!CBXVirtualIoFileSystem::ValidatePathString($pathto)) {
$message = new CAdminMessage(array("MESSAGE" => GetMessage("FLOW_ERROR"), "DETAILS" => GetMessage("FLOW_FILE_NAME_NOT_VALID"), "TYPE" => "ERROR"));
} else {
$z = CWorkflow::GetFileByID($ID, $pathto);
if ($zr = $z->Fetch()) {
$message = new CAdminMessage(array("MESSAGE" => GetMessage("FLOW_ERROR"), "DETAILS" => str_replace("#FILE#", "{$pathto}", GetMessage("FLOW_FILE_ALREADY_EXIST")), "TYPE" => "ERROR"));
} else {
$temp_file = CWorkflow::GetUniqueFilename($pathto);
$temp_dir = CWorkflow::GetTempDir();
if (!file_exists($temp_dir)) {
mkdir($temp_dir, BX_DIR_PERMISSIONS);
}
$temp_path = $temp_dir . $temp_file;
if (!copy($arFile["tmp_name"], $temp_path)) {
$message = new CAdminMessage(array("MESSAGE" => GetMessage("FLOW_ERROR"), "DETAILS" => GetMessage("FLOW_FILEUPLOAD_FILE_CREATE_ERROR") . " \"" . $temp_path . "\"", "TYPE" => "ERROR"));
} else {
$arFields = array("DOCUMENT_ID" => $ID > 0 ? $ID : "null", "TIMESTAMP_X" => $DB->GetNowFunction(), "MODIFIED_BY" => "'" . $USER->GetID() . "'", "TEMP_FILENAME" => "'" . $DB->ForSql($temp_file, 255) . "'", "FILENAME" => "'" . $DB->ForSql($pathto, 255) . "'", "FILESIZE" => intval($arFile["size"]));
$FILE_ID = $DB->Insert("b_workflow_file", $arFields, $err_mess . __LINE__);
$arUploadedFiles[] = intval($FILE_ID);
}
}
}
}
}
public static function GetFileContent($did, $fname, $wf_path = "", $site = false)
{
$err_mess = CAllWorkflow::err_mess() . "<br>Function: GetFileContent<br>Line: ";
global $DB, $APPLICATION, $USER;
$did = intval($did);
// check if executable
if ($USER->IsAdmin() || CBXVirtualIoFileSystem::ValidatePathString($fname) && !HasScriptExtension($fname)) {
if ($did > 0) {
// check if it is associated wtih document
$z = CWorkflow::GetFileByID($did, $fname);
// found one
if ($zr = $z->Fetch()) {
// get it's contents
$path = CWorkflow::GetTempDir() . $zr["TEMP_FILENAME"];
if (file_exists($path)) {
return $APPLICATION->GetFileContent($path);
}
} else {
// lookup in database
$strSql = "SELECT FILENAME, SITE_ID FROM b_workflow_document WHERE ID='{$did}'";
$y = $DB->Query($strSql, false, $err_mess . __LINE__);
// found
if ($yr = $y->Fetch()) {
// get it's directory
$path = GetDirPath($yr["FILENAME"]);
// absolute path
$pathto = Rel2Abs($path, $fname);
$DOC_ROOT = CSite::GetSiteDocRoot($yr["SITE_ID"]);
$path = $DOC_ROOT . $pathto;
// give it another try
$u = CWorkflow::GetFileByID($did, $pathto);
// found
if ($ur = $u->Fetch()) {
// get it's contents
$path = CWorkflow::GetTempDir() . $ur["TEMP_FILENAME"];
if (file_exists($path)) {
return $APPLICATION->GetFileContent($path);
}
} elseif (file_exists($path)) {
// get it's contents
if ($USER->CanDoFileOperation('fm_view_file', array($yr["SITE_ID"], $pathto))) {
return $APPLICATION->GetFileContent($path);
}
}
}
}
}
$DOC_ROOT = CSite::GetSiteDocRoot($site);
// new one
if (strlen($wf_path) > 0) {
$pathto = Rel2Abs($wf_path, $fname);
$path = $DOC_ROOT . $pathto;
if (file_exists($path)) {
// get it's contents
if ($USER->CanDoFileOperation('fm_view_file', array($site, $pathto))) {
$src = $APPLICATION->GetFileContent($path);
return $src;
}
}
}
// still failed to find
// get path
$path = $DOC_ROOT . $fname;
if (file_exists($path)) {
// get it's contents
if ($USER->CanDoFileOperation('fm_view_file', array($site, $fname))) {
return $APPLICATION->GetFileContent($path);
}
}
} else {
return GetMessage("FLOW_ACCESS_DENIED_PHP_VIEW");
}
}
