function create_zip_archive($files = array(), $destination = '', $overwrite = false)
{
//If the zip file already exists and overwrite is false return false
if (file_exists($destination) && !$destination) {
return false;
}
$valid_files = array();
//If files were passed in...
if (is_array($files)) {
//cycle through each file
foreach ($files as $file) {
//Make sure the file exists
if (file_exists($file)) {
$valid_files[] = $file;
}
}
}
//If we have good files...
if (count($valid_files)) {
//create the archive
$zip = new zipArchive();
if ($zip->open($destination, $overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) != true) {
return false;
}
//Add the files
foreach ($valid_files as $file) {
$zip->addFile($file, $file);
}
//debug
//echo 'The zip archive contains',$zip->numFiles,' files with a status of ',$zip->status;
//Close the zip -- done!
$zip->close();
//Check to make sure the file exists
return file_exists($destination);
} else {
return false;
}
}
public function mdown()
{
if (!extension_loaded('zip')) {
include VIEW_PATH . 'error.php';
exit;
}
if (extension_loaded('fastdfs_client')) {
include VIEW_PATH . 'error.php';
exit;
}
set_time_limit(2 * 3600);
$fac = Factory::getInstance();
$ids = $_REQUEST['ids'];
$info = $fac->getFileMap($ids);
if (is_numeric($ids)) {
$tmp = $info;
unset($info);
$info[0] = $tmp;
}
if ($info) {
foreach ($info as $v) {
//
if ($_SESSION['CLOUD_UID'] != $v['uid']) {
$pids = str_replace('/', ',', trim($v['path'], '/'));
$ids = ($pids ? $pids . ',' : '') . $v['id'];
$shares = $fac->getShareByMap($ids);
if ($shares) {
$keys = array();
foreach ($shares as $y) {
$keys[$y['mapId']] = $y['mapId'];
$shares[$y['mapId']] = $y;
}
$shareInfo = $shares[max($keys)];
} else {
continue;
}
if ($shareInfo) {
if (strtotime($shareInfo['overTime']) < time() && $shareInfo['overTime'] != '0000-00-00 00:00:00') {
continue;
}
$fac->incrShareDown($shareInfo['id']);
if ($shareInfo['pwd'] && !$_SESSION['share'][self::getClientIp() . ':' . $shareInfo['mapId']]) {
continue;
}
} else {
continue;
}
}
//
if ($v['isdir']) {
$list = $fac->getFileMapByPid($v['uid'], $v['id'], 1);
if ($list) {
foreach ($list as $y) {
$dirs[] = $y['location'];
}
}
} else {
$dirs[] = $v['location'];
}
}
} else {
include VIEW_PATH . 'error.php';
exit;
}
$zip = new zipArchive();
$zipName = md5(uniqid() . time()) . '.zip';
$zip->open($zipName, ZIPARCHIVE::OVERWRITE);
foreach ($dirs as $v) {
$zip->addFile($v, basename($v));
}
$zip->close();
header('Content-Type:Application/zip');
if (preg_match("/MSIE/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename="' . rawurlencode($zipName) . '"');
} else {
if (preg_match("/Firefox/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename*="utf8\'\'' . $zipName . '"');
} else {
header('Content-Disposition: attachment; filename="' . $zipName . '"');
}
}
header('Content-Length:' . filesize($zipName));
session_write_close();
readfile($zipName);
ob_flush();
flush();
unlink($zipName);
}
} else {
$sql_document_root = "select tvalue from config where NAME='DOWNLOAD_PACK_DIR'";
}
$res_document_root = mysqli_query($_SESSION['OCS']["readServer"], $sql_document_root);
while ($val_document_root = mysqli_fetch_array($res_document_root)) {
$document_root = $val_document_root["tvalue"] . '/download/';
}
//echo $document_root;
//if no directory in base, take $_SERVER["DOCUMENT_ROOT"]
if (!isset($document_root)) {
$document_root = VARLIB_DIR . '/download/';
if ($protectedGet['type'] == "server") {
$document_root .= "server/";
}
}
$rep = $document_root . $protectedGet["timestamp"] . "/";
$dir = opendir($rep);
$tmpfile = tempnam("/tmp", ".zip");
$zipfile->open($tmpfile, ZipArchive::CREATE);
while ($f = readdir($dir)) {
if (is_file($rep . $f)) {
$zipfile->addFile($rep . $f, $f);
}
}
$zipfile->close();
closedir($dir);
readfile($tmpfile);
unlink($tmpfile);
exit;
exit;
}
