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class.fsAccessDriver.php
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class.fsAccessDriver.php
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<?php
/*
* Copyright 2007-2013 Charles du Jeu - Abstrium SAS <team (at) pyd.io>
* This file is part of Pydio.
*
* Pydio 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.
*
* Pydio 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 Pydio. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <http://pyd.io/>.
*
*/
defined('AJXP_EXEC') or die( 'Access not allowed');
// This is used to catch exception while downloading
if (!function_exists('download_exception_handler')) {
function download_exception_handler($exception){}
}
/**
* AJXP_Plugin to access a filesystem. Most "FS" like driver (even remote ones)
* extend this one.
* @package AjaXplorer_Plugins
* @subpackage Access
*/
class fsAccessDriver extends AbstractAccessDriver implements AjxpWrapperProvider
{
/**
* @var Repository
*/
public $repository;
public $driverConf;
protected $wrapperClassName;
protected $urlBase;
private static $loadedUserBookmarks;
public function initRepository()
{
if (is_array($this->pluginConf)) {
$this->driverConf = $this->pluginConf;
} else {
$this->driverConf = array();
}
if ( $this->getFilteredOption("PROBE_REAL_SIZE", $this->repository->getId()) == true ) {
// PASS IT TO THE WRAPPER
ConfService::setConf("PROBE_REAL_SIZE", $this->getFilteredOption("PROBE_REAL_SIZE", $this->repository->getId()));
}
$create = $this->repository->getOption("CREATE");
$path = $this->repository->getOption("PATH");
$recycle = $this->repository->getOption("RECYCLE_BIN");
if ($create == true) {
if(!is_dir($path)) @mkdir($path, 0755, true);
if (!is_dir($path)) {
throw new AJXP_Exception("Cannot create root path for repository (".$this->repository->getDisplay()."). Please check repository configuration or that your folder is writeable!");
}
if ($recycle!= "" && !is_dir($path."/".$recycle)) {
@mkdir($path."/".$recycle);
if (!is_dir($path."/".$recycle)) {
throw new AJXP_Exception("Cannot create recycle bin folder. Please check repository configuration or that your folder is writeable!");
}
}
$dataTemplate = $this->repository->getOption("DATA_TEMPLATE");
if (!empty($dataTemplate) && is_dir($dataTemplate) && !is_file($path."/.ajxp_template")) {
$errs = array();$succ = array();
$this->dircopy($dataTemplate, $path, $succ, $errs, false, false);
touch($path."/.ajxp_template");
}
} else {
if (!is_dir($path)) {
throw new AJXP_Exception("Cannot find base path for your repository! Please check the configuration!");
}
}
$wrapperData = $this->detectStreamWrapper(true);
$this->wrapperClassName = $wrapperData["classname"];
$this->urlBase = $wrapperData["protocol"]."://".$this->repository->getId();
if ($recycle != "") {
RecycleBinManager::init($this->urlBase, "/".$recycle);
}
}
public function getResourceUrl($path)
{
return $this->urlBase.$path;
}
public function getWrapperClassName()
{
return $this->wrapperClassName;
}
public function redirectActionsToMethod(&$contribNode, $arrayActions, $targetMethod)
{
$actionXpath=new DOMXPath($contribNode->ownerDocument);
foreach ($arrayActions as $index => $value) {
$arrayActions[$index] = 'action[@name="'.$value.'"]/processing/serverCallback';
}
$procList = $actionXpath->query(implode(" | ", $arrayActions), $contribNode);
foreach ($procList as $node) {
$node->setAttribute("methodName", $targetMethod);
}
}
public function disableArchiveBrowsingContributions(&$contribNode)
{
// Cannot use zip features on FTP !
// Remove "compress" action
$actionXpath=new DOMXPath($contribNode->ownerDocument);
$compressNodeList = $actionXpath->query('action[@name="compress"]', $contribNode);
if(!$compressNodeList->length) return ;
unset($this->actions["compress"]);
$compressNode = $compressNodeList->item(0);
$contribNode->removeChild($compressNode);
// Disable "download" if selection is multiple
$nodeList = $actionXpath->query('action[@name="download"]/gui/selectionContext', $contribNode);
$selectionNode = $nodeList->item(0);
$values = array("dir" => "false", "unique" => "true");
foreach ($selectionNode->attributes as $attribute) {
if (isSet($values[$attribute->name])) {
$attribute->value = $values[$attribute->name];
}
}
$nodeList = $actionXpath->query('action[@name="download"]/processing/clientListener[@name="selectionChange"]', $contribNode);
$listener = $nodeList->item(0);
$listener->parentNode->removeChild($listener);
// Disable "Explore" action on files
$nodeList = $actionXpath->query('action[@name="ls"]/gui/selectionContext', $contribNode);
$selectionNode = $nodeList->item(0);
$values = array("file" => "false", "allowedMimes" => "");
foreach ($selectionNode->attributes as $attribute) {
if (isSet($values[$attribute->name])) {
$attribute->value = $values[$attribute->name];
}
}
}
protected function getNodesDiffArray()
{
return array("REMOVE" => array(), "ADD" => array(), "UPDATE" => array());
}
public function addSlugToPath($selection)
{
if (is_array($selection))
// As passed by Copy/Move
$orig_files = $selection;
elseif ((is_object($selection)) && (isset($selection->files)) && (is_array($selection->files)))
// As passed by Download
$orig_files = $selection->files;
elseif (is_string($selection))
// As passed by destination parameter
return $this->repository->slug.$selection;
else
// Unrecognized
return $selection;
$files = array();
foreach ($orig_files as $file)
$files[] = $this->repository->slug.$file;
return $files;
}
public function switchAction($action, $httpVars, $fileVars)
{
if(!isSet($this->actions[$action])) return;
parent::accessPreprocess($action, $httpVars, $fileVars);
$selection = new UserSelection();
$dir = $httpVars["dir"] OR "";
if ($this->wrapperClassName == "fsAccessWrapper") {
$dir = fsAccessWrapper::patchPathForBaseDir($dir);
}
$dir = AJXP_Utils::securePath($dir);
if ($action != "upload") {
$dir = AJXP_Utils::decodeSecureMagic($dir);
}
$selection->initFromHttpVars($httpVars);
if (!$selection->isEmpty()) {
$this->filterUserSelectionToHidden($selection->getFiles());
}
$mess = ConfService::getMessages();
$newArgs = RecycleBinManager::filterActions($action, $selection, $dir, $httpVars);
if(isSet($newArgs["action"])) $action = $newArgs["action"];
if(isSet($newArgs["dest"])) $httpVars["dest"] = SystemTextEncoding::toUTF8($newArgs["dest"]);//Re-encode!
// FILTER DIR PAGINATION ANCHOR
$page = null;
if (isSet($dir) && strstr($dir, "%23")!==false) {
$parts = explode("%23", $dir);
$dir = $parts[0];
$page = $parts[1];
}
$pendingSelection = "";
$logMessage = null;
$reloadContextNode = false;
switch ($action) {
//------------------------------------
// DOWNLOAD
//------------------------------------
case "download":
$this->logInfo("Download", array("files"=>$this->addSlugToPath($selection)));
@set_error_handler(array("HTMLWriter", "javascriptErrorHandler"), E_ALL & ~ E_NOTICE);
@register_shutdown_function("restore_error_handler");
$zip = false;
if ($selection->isUnique()) {
if (is_dir($this->urlBase.$selection->getUniqueFile())) {
$zip = true;
$base = basename($selection->getUniqueFile());
$dir .= "/".dirname($selection->getUniqueFile());
} else {
if (!file_exists($this->urlBase.$selection->getUniqueFile())) {
throw new Exception("Cannot find file!");
}
}
$node = $selection->getUniqueNode($this);
} else {
$zip = true;
}
if ($zip) {
// Make a temp zip and send it as download
$loggedUser = AuthService::getLoggedUser();
$file = AJXP_Utils::getAjxpTmpDir()."/".($loggedUser?$loggedUser->getId():"shared")."_".time()."tmpDownload.zip";
$zipFile = $this->makeZip($selection->getFiles(), $file, empty($dir)?"/":$dir);
if(!$zipFile) throw new AJXP_Exception("Error while compressing");
if(!$this->getFilteredOption("USE_XSENDFILE", $this->repository->getId())
&& !$this->getFilteredOption("USE_XACCELREDIRECT", $this->repository->getId())){
register_shutdown_function("unlink", $file);
}
$localName = ($base==""?"Files":$base).".zip";
if(isSet($httpVars["archive_name"])){
$localName = AJXP_Utils::decodeSecureMagic($httpVars["archive_name"]);
}
$this->readFile($file, "force-download", $localName, false, false, true);
} else {
$localName = "";
AJXP_Controller::applyHook("dl.localname", array($this->urlBase.$selection->getUniqueFile(), &$localName, $this->wrapperClassName));
$this->readFile($this->urlBase.$selection->getUniqueFile(), "force-download", $localName);
}
if (isSet($node)) {
AJXP_Controller::applyHook("node.read", array(&$node));
}
break;
case "prepare_chunk_dl" :
$chunkCount = intval($httpVars["chunk_count"]);
$fileId = $this->urlBase.$selection->getUniqueFile();
$sessionKey = "chunk_file_".md5($fileId.time());
$totalSize = $this->filesystemFileSize($fileId);
$chunkSize = intval ( $totalSize / $chunkCount );
$realFile = call_user_func(array($this->wrapperClassName, "getRealFSReference"), $fileId, true);
$chunkData = array(
"localname" => basename($fileId),
"chunk_count" => $chunkCount,
"chunk_size" => $chunkSize,
"total_size" => $totalSize,
"file_id" => $sessionKey
);
$_SESSION[$sessionKey] = array_merge($chunkData, array("file"=>$realFile));
HTMLWriter::charsetHeader("application/json");
print(json_encode($chunkData));
$node = $selection->getUniqueNode($this);
AJXP_Controller::applyHook("node.read", array(&$node));
break;
case "download_chunk" :
$chunkIndex = intval($httpVars["chunk_index"]);
$chunkKey = $httpVars["file_id"];
$sessData = $_SESSION[$chunkKey];
$realFile = $sessData["file"];
$chunkSize = $sessData["chunk_size"];
$offset = $chunkSize * $chunkIndex;
if ($chunkIndex == $sessData["chunk_count"]-1) {
// Compute the last chunk real length
$chunkSize = $sessData["total_size"] - ($chunkSize * ($sessData["chunk_count"]-1));
if (call_user_func(array($this->wrapperClassName, "isRemote"))) {
register_shutdown_function("unlink", $realFile);
}
}
$this->readFile($realFile, "force-download", $sessData["localname"].".".sprintf("%03d", $chunkIndex+1), false, false, true, $offset, $chunkSize);
break;
case "compress" :
// Make a temp zip and send it as download
$loggedUser = AuthService::getLoggedUser();
if (isSet($httpVars["archive_name"])) {
$localName = AJXP_Utils::decodeSecureMagic($httpVars["archive_name"]);
$this->filterUserSelectionToHidden(array($localName));
} else {
$localName = (basename($dir)==""?"Files":basename($dir)).".zip";
}
$file = AJXP_Utils::getAjxpTmpDir()."/".($loggedUser?$loggedUser->getId():"shared")."_".time()."tmpCompression.zip";
if(isSet($httpVars["compress_flat"])) $baseDir = "__AJXP_ZIP_FLAT__/";
else $baseDir = $dir;
$zipFile = $this->makeZip($selection->getFiles(), $file, $baseDir);
if(!$zipFile) throw new AJXP_Exception("Error while compressing file $localName");
register_shutdown_function("unlink", $file);
$tmpFNAME = $this->urlBase.$dir."/".str_replace(".zip", ".tmp", $localName);
copy($file, $tmpFNAME);
try {
AJXP_Controller::applyHook("node.before_create", array(new AJXP_Node($tmpFNAME), filesize($tmpFNAME)));
} catch (Exception $e) {
@unlink($tmpFNAME);
throw $e;
}
@rename($tmpFNAME, $this->urlBase.$dir."/".$localName);
AJXP_Controller::applyHook("node.change", array(null, new AJXP_Node($this->urlBase.$dir."/".$localName), false));
//$reloadContextNode = true;
//$pendingSelection = $localName;
$newNode = new AJXP_Node($this->urlBase.$dir."/".$localName);
if(!isset($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
$nodesDiffs["ADD"][] = $newNode;
break;
case "stat" :
clearstatcache();
header("Content-type:application/json");
if($selection->isUnique()){
$stat = @stat($this->urlBase.$selection->getUniqueFile());
if (!$stat) {
print '{}';
} else {
print json_encode($stat);
}
}else{
$files = $selection->getFiles();
print '{';
foreach($files as $index => $path){
$stat = @stat($this->urlBase.$path);
if(!$stat) $stat = '{}';
else $stat = json_encode($stat);
print json_encode($path).':'.$stat . (($index < count($files) -1) ? "," : "");
}
print '}';
}
break;
//------------------------------------
// ONLINE EDIT
//------------------------------------
case "get_content":
$dlFile = $this->urlBase.$selection->getUniqueFile();
$this->logInfo("Get_content", array("files"=>$this->addSlugToPath($selection)));
if (AJXP_Utils::getStreamingMimeType(basename($dlFile))!==false) {
$this->readFile($this->urlBase.$selection->getUniqueFile(), "stream_content");
} else {
$this->readFile($this->urlBase.$selection->getUniqueFile(), "plain");
}
$node = $selection->getUniqueNode($this);
AJXP_Controller::applyHook("node.read", array(&$node));
break;
case "put_content":
if(!isset($httpVars["content"])) break;
// Load "code" variable directly from POST array, do not "securePath" or "sanitize"...
$code = $httpVars["content"];
$file = $selection->getUniqueFile();
$this->logInfo("Online Edition", array("file"=>$this->addSlugToPath($file)));
if (isSet($httpVars["encode"]) && $httpVars["encode"] == "base64") {
$code = base64_decode($code);
} else {
$code=str_replace("<","<",$code);
}
$fileName = $this->urlBase.$file;
$currentNode = new AJXP_Node($fileName);
try {
AJXP_Controller::applyHook("node.before_change", array(&$currentNode, strlen($code)));
} catch (Exception $e) {
header("Content-Type:text/plain");
print $e->getMessage();
return;
}
if (!is_file($fileName) || !$this->isWriteable($fileName, "file")) {
header("Content-Type:text/plain");
print((!$this->isWriteable($fileName, "file")?"1001":"1002"));
return ;
}
$fp=fopen($fileName,"w");
fputs ($fp,$code);
fclose($fp);
clearstatcache(true, $fileName);
AJXP_Controller::applyHook("node.change", array($currentNode, $currentNode, false));
header("Content-Type:text/plain");
print($mess[115]);
break;
//------------------------------------
// COPY / MOVE
//------------------------------------
case "copy";
case "move";
//throw new AJXP_Exception("", 113);
if ($selection->isEmpty()) {
throw new AJXP_Exception("", 113);
}
$loggedUser = AuthService::getLoggedUser();
if($loggedUser != null && !$loggedUser->canWrite(ConfService::getCurrentRepositoryId())){
throw new AJXP_Exception("You are not allowed to write", 207);
}
$success = $error = array();
$dest = AJXP_Utils::decodeSecureMagic($httpVars["dest"]);
$this->filterUserSelectionToHidden(array($httpVars["dest"]));
if ($selection->inZip()) {
// Set action to copy anycase (cannot move from the zip).
$action = "copy";
$this->extractArchive($dest, $selection, $error, $success);
} else {
$move = ($action == "move" ? true : false);
if ($move && isSet($httpVars["force_copy_delete"])) {
$move = false;
}
$this->copyOrMove($dest, $selection->getFiles(), $error, $success, $move);
}
if (count($error)) {
throw new AJXP_Exception(SystemTextEncoding::toUTF8(join("\n", $error)));
} else {
if (isSet($httpVars["force_copy_delete"])) {
$errorMessage = $this->delete($selection->getFiles(), $logMessages);
if($errorMessage) throw new AJXP_Exception(SystemTextEncoding::toUTF8($errorMessage));
$this->logInfo("Copy/Delete", array("files"=>$this->addSlugToPath($selection), "destination" => $this->addSlugToPath($dest)));
} else {
$this->logInfo(($action=="move"?"Move":"Copy"), array("files"=>$this->addSlugToPath($selection), "destination"=>$this->addSlugToPath($dest)));
}
$logMessage = join("\n", $success);
}
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
// Assume new nodes are correctly created
$selectedItems = $selection->getFiles();
foreach ($selectedItems as $selectedPath) {
$newPath = $this->urlBase.$dest ."/". basename($selectedPath);
$newNode = new AJXP_Node($newPath);
$nodesDiffs["ADD"][] = $newNode;
if($action == "move") $nodesDiffs["REMOVE"][] = $selectedPath;
}
if (!(RecycleBinManager::getRelativeRecycle() ==$dest && $this->getFilteredOption("HIDE_RECYCLE", $this->repository->getId()) == true)) {
//$reloadDataNode = $dest;
}
break;
//------------------------------------
// DELETE
//------------------------------------
case "delete";
if ($selection->isEmpty()) {
throw new AJXP_Exception("", 113);
}
$logMessages = array();
$errorMessage = $this->delete($selection->getFiles(), $logMessages);
if (count($logMessages)) {
$logMessage = join("\n", $logMessages);
}
if($errorMessage) throw new AJXP_Exception(SystemTextEncoding::toUTF8($errorMessage));
$this->logInfo("Delete", array("files"=>$this->addSlugToPath($selection)));
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
$nodesDiffs["REMOVE"] = array_merge($nodesDiffs["REMOVE"], $selection->getFiles());
break;
case "purge" :
$pTime = intval($this->repository->getOption("PURGE_AFTER"));
if ($pTime > 0) {
$purgeTime = intval($pTime)*3600*24;
$this->recursivePurge($this->urlBase, $purgeTime);
}
break;
//------------------------------------
// RENAME
//------------------------------------
case "rename";
$file = AJXP_Utils::decodeSecureMagic($httpVars["file"]);
$filename_new = AJXP_Utils::decodeSecureMagic($httpVars["filename_new"]);
$dest = null;
if (isSet($httpVars["dest"])) {
$dest = AJXP_Utils::decodeSecureMagic($httpVars["dest"]);
$filename_new = "";
}
$this->filterUserSelectionToHidden(array($filename_new));
$this->rename($file, $filename_new, $dest);
$logMessage= SystemTextEncoding::toUTF8($file)." $mess[41] ".SystemTextEncoding::toUTF8($filename_new);
//$reloadContextNode = true;
//$pendingSelection = $filename_new;
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
if($dest == null) $dest = AJXP_Utils::safeDirname($file);
$nodesDiffs["UPDATE"][$file] = new AJXP_Node($this->urlBase.$dest."/".$filename_new);
$this->logInfo("Rename", array("original"=>$this->addSlugToPath($file), "new"=>$filename_new));
break;
//------------------------------------
// CREER UN REPERTOIRE / CREATE DIR
//------------------------------------
case "mkdir";
$messtmp="";
if(!isSet($httpVars["dirname"])){
$uniq = $selection->getUniqueFile();
$dir = AJXP_Utils::safeDirname($uniq);
$dirname = AJXP_Utils::safeBasename($uniq);
}else{
$dirname=AJXP_Utils::decodeSecureMagic($httpVars["dirname"], AJXP_SANITIZE_FILENAME);
}
$dirname = substr($dirname, 0, ConfService::getCoreConf("NODENAME_MAX_LENGTH"));
$this->filterUserSelectionToHidden(array($dirname));
AJXP_Controller::applyHook("node.before_create", array(new AJXP_Node($dir."/".$dirname), -2));
$error = $this->mkDir($dir, $dirname, isSet($httpVars["ignore_exists"])?true:false);
if (isSet($error)) {
throw new AJXP_Exception($error);
}
$messtmp.="$mess[38] ".SystemTextEncoding::toUTF8($dirname)." $mess[39] ";
if ($dir=="") {$messtmp.="/";} else {$messtmp.= SystemTextEncoding::toUTF8($dir);}
$logMessage = $messtmp;
//$pendingSelection = $dirname;
//$reloadContextNode = true;
$newNode = new AJXP_Node($this->urlBase.$dir."/".$dirname);
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
array_push($nodesDiffs["ADD"], $newNode);
$this->logInfo("Create Dir", array("dir"=>$this->addSlugToPath($dir)."/".$dirname));
break;
//------------------------------------
// CREER UN FICHIER / CREATE FILE
//------------------------------------
case "mkfile";
$messtmp="";
$filename=AJXP_Utils::decodeSecureMagic($httpVars["filename"], AJXP_SANITIZE_FILENAME);
$filename = substr($filename, 0, ConfService::getCoreConf("NODENAME_MAX_LENGTH"));
$this->filterUserSelectionToHidden(array($filename));
$content = "";
if (isSet($httpVars["content"])) {
$content = $httpVars["content"];
}
$error = $this->createEmptyFile($dir, $filename, $content);
if (isSet($error)) {
throw new AJXP_Exception($error);
}
$messtmp.="$mess[34] ".SystemTextEncoding::toUTF8($filename)." $mess[39] ";
if ($dir=="") {$messtmp.="/";} else {$messtmp.=SystemTextEncoding::toUTF8($dir);}
$logMessage = $messtmp;
//$reloadContextNode = true;
//$pendingSelection = $dir."/".$filename;
$this->logInfo("Create File", array("file"=>$this->addSlugToPath($dir)."/".$filename));
$newNode = new AJXP_Node($this->urlBase.$dir."/".$filename);
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
array_push($nodesDiffs["ADD"], $newNode);
break;
//------------------------------------
// CHANGE FILE PERMISSION
//------------------------------------
case "chmod";
$messtmp="";
$files = $selection->getFiles();
$changedFiles = array();
$chmod_value = $httpVars["chmod_value"];
$recursive = $httpVars["recursive"];
$recur_apply_to = $httpVars["recur_apply_to"];
foreach ($files as $fileName) {
$error = $this->chmod($fileName, $chmod_value, ($recursive=="on"), ($recursive=="on"?$recur_apply_to:"both"), $changedFiles);
}
if (isSet($error)) {
throw new AJXP_Exception($error);
}
//$messtmp.="$mess[34] ".SystemTextEncoding::toUTF8($filename)." $mess[39] ";
$logMessage="Successfully changed permission to ".$chmod_value." for ".count($changedFiles)." files or folders";
$this->logInfo("Chmod", array("dir"=>$this->addSlugToPath($dir), "filesCount"=>count($changedFiles)));
if(!isSet($nodesDiffs)) $nodesDiffs = $this->getNodesDiffArray();
$nodesDiffs["UPDATE"] = array_merge($nodesDiffs["UPDATE"], $selection->buildNodes($this));
break;
//------------------------------------
// UPLOAD
//------------------------------------
case "upload":
$this->logDebug("Upload Files Data", $fileVars);
$destination=$this->urlBase.AJXP_Utils::decodeSecureMagic($dir);
$this->logDebug("Upload inside", array("destination"=>$this->addSlugToPath($destination)));
if (!$this->isWriteable($destination)) {
$errorCode = 412;
$errorMessage = "$mess[38] ".SystemTextEncoding::toUTF8($dir)." $mess[99].";
$this->logDebug("Upload error 412", array("destination"=>$this->addSlugToPath($destination)));
return array("ERROR" => array("CODE" => $errorCode, "MESSAGE" => $errorMessage));
}
foreach ($fileVars as $boxName => $boxData) {
if(substr($boxName, 0, 9) != "userfile_") continue;
$err = AJXP_Utils::parseFileDataErrors($boxData);
if ($err != null) {
$errorCode = $err[0];
$errorMessage = $err[1];
break;
}
$userfile_name = $boxData["name"];
try {
$this->filterUserSelectionToHidden(array($userfile_name));
} catch (Exception $e) {
return array("ERROR" => array("CODE" => 411, "MESSAGE" => "Forbidden"));
}
$userfile_name=AJXP_Utils::sanitize(SystemTextEncoding::fromPostedFileName($userfile_name), AJXP_SANITIZE_FILENAME);
if (isSet($httpVars["urlencoded_filename"])) {
$userfile_name = AJXP_Utils::sanitize(SystemTextEncoding::fromUTF8(urldecode($httpVars["urlencoded_filename"])), AJXP_SANITIZE_FILENAME);
}
$this->logDebug("User filename ".$userfile_name);
$userfile_name = substr($userfile_name, 0, ConfService::getCoreConf("NODENAME_MAX_LENGTH"));
if (isSet($httpVars["auto_rename"])) {
$userfile_name = self::autoRenameForDest($destination, $userfile_name);
}
$already_existed = false;
try {
if (file_exists($destination."/".$userfile_name)) {
$already_existed = true;
AJXP_Controller::applyHook("node.before_change", array(new AJXP_Node($destination."/".$userfile_name), $boxData["size"]));
} else {
AJXP_Controller::applyHook("node.before_create", array(new AJXP_Node($destination."/".$userfile_name), $boxData["size"]));
}
AJXP_Controller::applyHook("node.before_change", array(new AJXP_Node($destination)));
} catch (Exception $e) {
$errorCode=507;
$errorMessage = $e->getMessage();
break;
}
if (isSet($boxData["input_upload"])) {
try {
$this->logDebug("Begining reading INPUT stream");
$input = fopen("php://input", "r");
$output = fopen("$destination/".$userfile_name, "w");
$sizeRead = 0;
while ($sizeRead < intval($boxData["size"])) {
$chunk = fread($input, 4096);
$sizeRead += strlen($chunk);
fwrite($output, $chunk, strlen($chunk));
}
fclose($input);
fclose($output);
$this->logDebug("End reading INPUT stream");
} catch (Exception $e) {
$errorCode=411;
$errorMessage = $e->getMessage();
break;
}
} else {
$result = @move_uploaded_file($boxData["tmp_name"], "$destination/".$userfile_name);
if (!$result) {
$realPath = call_user_func(array($this->wrapperClassName, "getRealFSReference"),"$destination/".$userfile_name);
$result = move_uploaded_file($boxData["tmp_name"], $realPath);
}
if (!$result) {
$errorCode=411;
$errorMessage="$mess[33] ".$userfile_name;
break;
}
}
if (isSet($httpVars["appendto_urlencoded_part"])) {
$appendTo = AJXP_Utils::sanitize(SystemTextEncoding::fromUTF8(urldecode($httpVars["appendto_urlencoded_part"])), AJXP_SANITIZE_FILENAME);
if (file_exists($destination ."/" . $appendTo)) {
$this->logDebug("Should copy stream from $userfile_name to $appendTo");
$partO = fopen($destination."/".$userfile_name, "r");
$appendF = fopen($destination ."/". $appendTo, "a+");
while (!feof($partO)) {
$buf = fread($partO, 1024);
fwrite($appendF, $buf, strlen($buf));
}
fclose($partO);
fclose($appendF);
$this->logDebug("Done, closing streams!");
}
@unlink($destination."/".$userfile_name);
$userfile_name = $appendTo;
}
$this->changeMode($destination."/".$userfile_name);
$createdNode = new AJXP_Node($destination."/".$userfile_name);
//AJXP_Controller::applyHook("node.change", array(null, $createdNode, false));
$logMessage.="$mess[34] ".SystemTextEncoding::toUTF8($userfile_name)." $mess[35] $dir";
$this->logInfo("Upload File", array("file"=>$this->addSlugToPath(SystemTextEncoding::fromUTF8($dir))."/".$userfile_name));
}
if (isSet($errorMessage)) {
$this->logDebug("Return error $errorCode $errorMessage");
return array("ERROR" => array("CODE" => $errorCode, "MESSAGE" => $errorMessage));
} else {
$this->logDebug("Return success");
if($already_existed){
return array("SUCCESS" => true, "UPDATED_NODE" => $createdNode);
}else{
return array("SUCCESS" => true, "CREATED_NODE" => $createdNode);
}
}
return ;
break;
case "lsync" :
if (!ConfService::currentContextIsCommandLine()) {
die("This command must be accessed via CLI only.");
}
$fromNode = null;
$toNode = null;
$copyOrMove = false;
if (isSet($httpVars["from"])) {
$fromNode = new AJXP_Node($this->urlBase.AJXP_Utils::decodeSecureMagic($httpVars["from"]));
}
if (isSet($httpVars["to"])) {
$toNode = new AJXP_Node($this->urlBase.AJXP_Utils::decodeSecureMagic($httpVars["to"]));
}
if (isSet($httpVars["copy"]) && $httpVars["copy"] == "true") {
$copyOrMove = true;
}
AJXP_Controller::applyHook("node.change", array($fromNode, $toNode, $copyOrMove));
break;
//------------------------------------
// XML LISTING
//------------------------------------
case "ls":
if(!isSet($dir) || $dir == "/") $dir = "";
$lsOptions = $this->parseLsOptions((isSet($httpVars["options"])?$httpVars["options"]:"a"));
$startTime = microtime();
if (isSet($httpVars["file"])) {
$uniqueFile = AJXP_Utils::decodeSecureMagic($httpVars["file"]);
}
$dir = AJXP_Utils::securePath($dir);
$path = $this->urlBase.($dir!= ""?($dir[0]=="/"?"":"/").$dir:"");
$nonPatchedPath = $path;
if ($this->wrapperClassName == "fsAccessWrapper") {
$nonPatchedPath = fsAccessWrapper::unPatchPathForBaseDir($path);
}
$threshold = $this->repository->getOption("PAGINATION_THRESHOLD");
if(!isSet($threshold) || intval($threshold) == 0) $threshold = 500;
$limitPerPage = $this->repository->getOption("PAGINATION_NUMBER");
if(!isset($limitPerPage) || intval($limitPerPage) == 0) $limitPerPage = 200;
if ($this->getFilteredOption("REMOTE_SORTING")) {
$orderDirection = isSet($httpVars["order_direction"])?strtolower($httpVars["order_direction"]):"asc";
$orderField = isSet($httpVars["order_column"])?$httpVars["order_column"]:null;
if ($orderField != null && !in_array($orderField, array("ajxp_label", "filesize", "ajxp_modiftime", "mimestring"))) {
$orderField = "ajxp_label";
}
}
$countFiles = $this->countFiles($path, !$lsOptions["f"]);
if ($countFiles > $threshold) {
if (isSet($uniqueFile)) {
$originalLimitPerPage = $limitPerPage;
$offset = $limitPerPage = 0;
} else {
$offset = 0;
$crtPage = 1;
if (isSet($page)) {
$offset = (intval($page)-1)*$limitPerPage;
$crtPage = $page;
}
$totalPages = floor($countFiles / $limitPerPage) + 1;
}
} else {
$offset = $limitPerPage = 0;
}
$metaData = array();
if (RecycleBinManager::recycleEnabled() && $dir == "") {
$metaData["repo_has_recycle"] = "true";
}
$parentAjxpNode = new AJXP_Node($nonPatchedPath, $metaData);
$parentAjxpNode->loadNodeInfo(false, true, ($lsOptions["l"]?"all":"minimal"));
AJXP_Controller::applyHook("node.read", array(&$parentAjxpNode));
if (AJXP_XMLWriter::$headerSent == "tree") {
AJXP_XMLWriter::renderAjxpNode($parentAjxpNode, false);
} else {
AJXP_XMLWriter::renderAjxpHeaderNode($parentAjxpNode);
}
if (isSet($totalPages) && isSet($crtPage)) {
$remoteOptions = null;
if ($this->getFilteredOption("REMOTE_SORTING")) {
$remoteOptions = array(
"remote_order" => "true",
"currentOrderCol" => isSet($orderField)?$orderField:"ajxp_label",
"currentOrderDir"=> isSet($orderDirection)?$orderDirection:"asc"
);
}
AJXP_XMLWriter::renderPaginationData(
$countFiles,
$crtPage,
$totalPages,
$this->countFiles($path, TRUE),
$remoteOptions
);
if (!$lsOptions["f"]) {
AJXP_XMLWriter::close();
exit(1);
}
}
$cursor = 0;
$handle = opendir($path);
if (!$handle) {
throw new AJXP_Exception("Cannot open dir ".$nonPatchedPath);
}
closedir($handle);
$fullList = array("d" => array(), "z" => array(), "f" => array());
if (isSet($orderField) && $orderField == "ajxp_label" && $orderDirection == "desc") {
$nodes = scandir($path, 1);
} else {
$nodes = scandir($path);
}
if (!empty($this->driverConf["SCANDIR_RESULT_SORTFONC"])) {
usort($nodes, $this->driverConf["SCANDIR_RESULT_SORTFONC"]);
}
if (isSet($orderField) && $orderField != "ajxp_label") {
$toSort = array();
foreach ($nodes as $node) {
if($orderField == "filesize") $toSort[$node] = is_file($nonPatchedPath."/".$node) ? $this->filesystemFileSize($nonPatchedPath."/".$node) : 0;
else if($orderField == "ajxp_modiftime") $toSort[$node] = filemtime($nonPatchedPath."/".$node);
else if($orderField == "mimestring") $toSort[$node] = pathinfo($node, PATHINFO_EXTENSION);
}
if($orderDirection == "asc") asort($toSort);
else arsort($toSort);
$nodes = array_keys($toSort);
}
//while (strlen($nodeName = readdir($handle)) > 0) {
foreach ($nodes as $nodeName) {
if($nodeName == "." || $nodeName == "..") continue;
if (isSet($uniqueFile) && $nodeName != $uniqueFile) {
$cursor ++;
continue;
}
if ($offset > 0 && $cursor < $offset) {
$cursor ++;
continue;
}
$isLeaf = "";
if (!$this->filterNodeName($path, $nodeName, $isLeaf, $lsOptions)) {
continue;
}
if (RecycleBinManager::recycleEnabled() && $dir == "" && "/".$nodeName == RecycleBinManager::getRecyclePath()) {
continue;
}
if ($limitPerPage > 0 && ($cursor - $offset) >= $limitPerPage) {
break;
}
$currentFile = $nonPatchedPath."/".$nodeName;
$meta = array();
if($isLeaf != "") $meta = array("is_file" => ($isLeaf?"1":"0"));
$node = new AJXP_Node($currentFile, $meta);
$node->setLabel($nodeName);
$node->loadNodeInfo(false, false, ($lsOptions["l"]?"all":"minimal"));
if (!empty($node->metaData["nodeName"]) && $node->metaData["nodeName"] != $nodeName) {
$node->setUrl($nonPatchedPath."/".$node->metaData["nodeName"]);
}
if (!empty($node->metaData["hidden"]) && $node->metaData["hidden"] === true) {
continue;
}
if (!empty($node->metaData["mimestring_id"]) && array_key_exists($node->metaData["mimestring_id"], $mess)) {
$node->mergeMetadata(array("mimestring" => $mess[$node->metaData["mimestring_id"]]));
}
if (isSet($originalLimitPerPage) && $cursor > $originalLimitPerPage) {
$node->mergeMetadata(array("page_position" => floor($cursor / $originalLimitPerPage) +1));
}
$nodeType = "d";
if ($node->isLeaf()) {
if (AJXP_Utils::isBrowsableArchive($nodeName)) {
if ($lsOptions["f"] && $lsOptions["z"]) {
$nodeType = "f";
} else {
$nodeType = "z";
}
} else $nodeType = "f";
}
// There is a special sorting, cancel the reordering of files & folders.
if(isSet($orderField) && $orderField != "ajxp_label") $nodeType = "f";
$fullList[$nodeType][$nodeName] = $node;
$cursor ++;
if (isSet($uniqueFile) && $nodeName != $uniqueFile) {
break;
}
}
if (isSet($httpVars["recursive"]) && $httpVars["recursive"] == "true") {
foreach ($fullList["d"] as $nodeDir) {
$this->switchAction("ls", array(
"dir" => SystemTextEncoding::toUTF8($nodeDir->getPath()),
"options"=> $httpVars["options"],
"recursive" => "true"
), array());
}
} else {
array_map(array("AJXP_XMLWriter", "renderAjxpNode"), $fullList["d"]);
}
array_map(array("AJXP_XMLWriter", "renderAjxpNode"), $fullList["z"]);
array_map(array("AJXP_XMLWriter", "renderAjxpNode"), $fullList["f"]);
// ADD RECYCLE BIN TO THE LIST
if ($dir == "" && !$uniqueFile && RecycleBinManager::recycleEnabled() && $this->getFilteredOption("HIDE_RECYCLE", $this->repository->getId()) !== true) {
$recycleBinOption = RecycleBinManager::getRelativeRecycle();
if (file_exists($this->urlBase.$recycleBinOption)) {
$recycleNode = new AJXP_Node($this->urlBase.$recycleBinOption);
$recycleNode->loadNodeInfo();
AJXP_XMLWriter::renderAjxpNode($recycleNode);
}
}
$this->logDebug("LS Time : ".intval((microtime()-$startTime)*1000)."ms");
AJXP_XMLWriter::close();
break;
}
$xmlBuffer = "";
if (isset($logMessage) || isset($errorMessage)) {
$xmlBuffer .= AJXP_XMLWriter::sendMessage((isSet($logMessage)?$logMessage:null), (isSet($errorMessage)?$errorMessage:null), false);
}
if ($reloadContextNode) {
if(!isSet($pendingSelection)) $pendingSelection = "";
$xmlBuffer .= AJXP_XMLWriter::reloadDataNode("", $pendingSelection, false);
}
if (isSet($reloadDataNode)) {
$xmlBuffer .= AJXP_XMLWriter::reloadDataNode($reloadDataNode, "", false);
}
if (isSet($nodesDiffs)) {
$xmlBuffer .= AJXP_XMLWriter::writeNodesDiff($nodesDiffs, false);
}
return $xmlBuffer;
}
public function parseLsOptions($optionString)
{
// LS OPTIONS : dz , a, d, z, all of these with or without l
// d : directories
// z : archives
// f : files
// => a : all, alias to dzf
// l : list metadata
$allowed = array("a", "d", "z", "f", "l");
$lsOptions = array();
foreach ($allowed as $key) {
if (strchr($optionString, $key)!==false) {
$lsOptions[$key] = true;
} else {
$lsOptions[$key] = false;
}
}
if ($lsOptions["a"]) {
$lsOptions["d"] = $lsOptions["z"] = $lsOptions["f"] = true;
}
return $lsOptions;
}
/**
* @param AJXP_Node $ajxpNode
* @param bool $parentNode
* @param bool $details
* @return void