* This file is part of AjaXplorer.
*
* AjaXplorer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* AjaXplorer 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with AjaXplorer. If not, see .
*
* The latest code can be found at .
*/
defined('AJXP_EXEC') or die( 'Access not allowed');
/**
* @package info.ajaxplorer.plugins
* Encapsulation of the Jumploader Java applet (must be downloaded separately).
*/
class JumploaderProcessor extends AJXP_Plugin {
/**
* Handle UTF8 Decoding
*
* @var unknown_type
*/
private static $skipDecoding = false;
public function preProcess($action, &$httpVars, &$fileVars){
if(isSet($httpVars["simple_uploader"]) || isSet($httpVars["xhr_uploader"])) return;
$repository = ConfService::getRepository();
if($repository->detectStreamWrapper(false)){
$plugin = AJXP_PluginsService::findPlugin("access", $repository->getAccessType());
$streamData = $plugin->detectStreamWrapper(true);
if($streamData["protocol"] == "ajxp.ftp" || $streamData["protocol"]=="ajxp.remotefs"){
AJXP_Logger::debug("Skip decoding");
self::$skipDecoding = true;
}
}
AJXP_Logger::debug("Jumploader HttpVars", $httpVars);
AJXP_Logger::debug("Jumploader FileVars", $fileVars);
$httpVars["dir"] = base64_decode(str_replace(" ","+",$httpVars["dir"]));
if(isSet($httpVars["partitionCount"]) && intval($httpVars["partitionCount"]) > 1){
AJXP_LOGGER::debug("Partitioned upload");
$index = $httpVars["partitionIndex"];
$realName = $fileVars["userfile_0"]["name"];
//$realName = $httpVars["relativePath"];
$fileId = $httpVars["fileId"];
$clientId = $httpVars["ajxp_sessid"];
$fileVars["userfile_0"]["name"] = "$clientId.$fileId.$index";
if(intval($index) == intval($httpVars["partitionCount"])-1){
$httpVars["partitionRealName"] = $realName;
}
}else if(isSet($httpVars["partitionCount"]) && $httpVars["partitionCount"] == 1){
$httpVars["checkRelativePath"] = true;
}
}
public function postProcess($action, $httpVars, $postProcessData){
if(isSet($httpVars["simple_uploader"]) || isSet($httpVars["xhr_uploader"])) return;
if(self::$skipDecoding){
}
if(!isSet($httpVars["partitionRealName"]) && !isSet($httpVars["checkRelativePath"])) {
return ;
}
$repository = ConfService::getRepository();
if(!$repository->detectStreamWrapper(false)){
return false;
}
$plugin = AJXP_PluginsService::findPlugin("access", $repository->getAccessType());
$streamData = $plugin->detectStreamWrapper(true);
$dir = AJXP_Utils::decodeSecureMagic($httpVars["dir"]);
$destStreamURL = $streamData["protocol"]."://".$repository->getId().$dir."/";
if(isSet($httpVars["partitionRealName"])){
$count = intval($httpVars["partitionCount"]);
$index = intval($httpVars["partitionIndex"]);
$fileId = $httpVars["fileId"];
$clientId = $httpVars["ajxp_sessid"];
AJXP_Logger::debug("Should now rebuild file!", $httpVars);
$newDest = fopen($destStreamURL.$httpVars["partitionRealName"], "w");
AJXP_LOGGER::debug("PartitionRealName", $destStreamURL.$httpVars["partitionRealName"]);
for ($i = 0; $i < $count ; $i++){
$part = fopen($destStreamURL."$clientId.$fileId.$i", "r");
while(!feof($part)){
fwrite($newDest, fread($part, 4096));
}
fclose($part);
unlink($destStreamURL."$clientId.$fileId.$i");
}
fclose($newDest);
}
if (isSet($httpVars["checkRelativePath"])) {
AJXP_LOGGER::debug("Now dispatching relativePath dest:", $httpVars["relativePath"]);
$subs = explode("/", $httpVars["relativePath"]);
$userfile_name = array_pop($subs);
$subpath = "";
$curDir = "";
// remove trailing slash from current dir if we've got subdirs
if (count($subs) > 0) {
if(substr($curDir, -1) == "/"){
$curDir = substr($curDir, 0, -1);
}
$folderForbidden = false;
// Create the folder tree as necessary
foreach ($subs as $key => $spath) {
$messtmp="";
$dirname=AJXP_Utils::decodeSecureMagic($spath, AJXP_SANITIZE_HTML_STRICT);
$dirname = substr($dirname, 0, ConfService::getCoreConf("NODENAME_MAX_LENGTH"));
//$this->filterUserSelectionToHidden(array($dirname));
if(AJXP_Utils::isHidden($dirname)){
$folderForbidden = true;
break;
}
if(file_exists($destStreamURL."$curDir/$dirname")) {
// if the folder exists, traverse
AJXP_Logger::debug("$curDir/$dirname existing, traversing for $userfile_name out of", $httpVars["relativePath"]);
$curDir .= "/".$dirname;
continue;
}
AJXP_Logger::debug($destStreamURL.$curDir);
$dirMode = 0775;
$chmodValue = $repository->getOption("CHMOD_VALUE");
if(isSet($chmodValue) && $chmodValue != "")
{
$dirMode = octdec(ltrim($chmodValue, "0"));
if ($dirMode & 0400) $dirMode |= 0100; // User is allowed to read, allow to list the directory
if ($dirMode & 0040) $dirMode |= 0010; // Group is allowed to read, allow to list the directory
if ($dirMode & 0004) $dirMode |= 0001; // Other are allowed to read, allow to list the directory
}
$old = umask(0);
mkdir($destStreamURL.$curDir."/".$dirname, $dirMode);
umask($old);
$curDir .= "/".$dirname;
}
// Now move the final file to the right folder
// Currently the file is at the base of the current
$relPath = AJXP_Utils::decodeSecureMagic($httpVars["relativePath"]);
$current = $destStreamURL.basename($relPath);
$target = $destStreamURL.$relPath;
if(!$folderForbidden){
$err = copy($current, $target);
if($err!== false){
unlink($current);
}
}else{
// Remove the file, as it should not have been uploaded!
unlink($current);
}
}
}
}
}
?>