seeddms-code/op/op.UploadChunks.php

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<?php
// MyDMS. Document Management System
// Copyright (C) 2002-2005 Markus Westphal
// Copyright (C) 2006-2008 Malcolm Cowe
// Copyright (C) 2010 Matteo Lucarelli
// Copyright (C) 2010-2106 Uwe Steinmann
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
include("../inc/inc.Settings.php");
include("../inc/inc.LogInit.php");
include("../inc/inc.Language.php");
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include("../inc/inc.Init.php");
include("../inc/inc.Extension.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.ClassUI.php");
//include("../inc/inc.Authentication.php");
if(empty($_GET['formkey']) || $_GET['formkey'] != md5($settings->_encryptionKey.'uploadchunks')) {
header("Content-Type: text/plain");
echo json_encode(array('success'=>false, 'error'=>'Wrong formkey'));
exit;
}
$file_param_name = 'qqfile';
$file_name = $_FILES[ $file_param_name ][ 'name' ];
$source_file_path = $_FILES[ $file_param_name ][ 'tmp_name' ];
$fileId = preg_replace('/[^0-9a-f-]+/', '', $_POST['qquuid']);
$partitionIndex = (int) $_POST['qqpartindex'];
$totalparts = (int) $_POST['qqtotalparts'];
$target_file_path =$settings->_stagingDir.$fileId."-".$partitionIndex;
if( move_uploaded_file( $source_file_path, $target_file_path ) ) {
if($partitionIndex+1 == $totalparts) {
if($fpnew = fopen($settings->_stagingDir.$fileId, 'w+')) {
for($i=0; $i<$totalparts; $i++) {
$content = file_get_contents($settings->_stagingDir.$fileId."-".$i, 'r');
fwrite($fpnew, $content);
unlink($settings->_stagingDir.$fileId."-".$i);
}
fclose($fpnew);
header("Content-Type: text/plain");
echo json_encode(array('success'=>true));
exit;
} else {
header("Content-Type: text/plain");
echo json_encode(array('success'=>false, 'error'=>'Could not upload file'));
exit;
}
}
header("Content-Type: text/plain");
echo json_encode(array('success'=>true));
exit;
}
header("Content-Type: text/plain");
echo json_encode(array('success'=>false, 'error'=>'Could not upload file'));
?>