<?php
//    MyDMS. Document Management System
//    Copyright (C) 2010 Matteo Lucarelli
//
//    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.Utils.php");
include("../inc/inc.AccessUtils.php");
include("../inc/inc.ClassAccess.php");
include("../inc/inc.ClassDocument.php");
include("../inc/inc.ClassFolder.php");
include("../inc/inc.ClassGroup.php");
include("../inc/inc.ClassUser.php");
include("../inc/inc.ClassEmail.php");
include("../inc/inc.DBAccess.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.FileUtils.php");
include("../inc/inc.Language.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");

if (!isset($_POST["documentid"]) || !is_numeric($_POST["documentid"]) || intval($_POST["documentid"])<1) {
	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

$documentid = $_POST["documentid"];
$document = getDocument($documentid);

if (!is_object($document)) {
	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

$folder = $document->getFolder();

if ($document->getAccessMode($user) < M_READWRITE) {
	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
}

if (is_uploaded_file($_FILES["userfile"]["tmp_name"]) && $_FILES["userfile"]["size"] > 0 && $_FILES['userfile']['error']!=0){
	UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("uploading_failed"));
}

$name     = sanitizeString($_POST["name"]);
$comment  = sanitizeString($_POST["comment"]);

$userfiletmp = $_FILES["userfile"]["tmp_name"];
$userfiletype = sanitizeString($_FILES["userfile"]["type"]);
$userfilename = sanitizeString($_FILES["userfile"]["name"]);

$lastDotIndex = strrpos(basename($userfilename), ".");
if (is_bool($lastDotIndex) && !$lastDotIndex)
	$fileType = ".";
else
	$fileType = substr($userfilename, $lastDotIndex);

$res = $document->addDocumentFile($name, $comment, $user, $userfiletmp, 
                                  basename($userfilename),$fileType, $userfiletype );
                                
if (is_bool($res) && !$res) {
	UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("error_occured"));
}

add_log_line("?name=".$name."&documentid=".$documentid);

header("Location:../out/out.ViewDocument.php?documentid=".$documentid);


?>