<?php

require_once('config.php');
require_once('functions.php');

$output = array();

$output["success"] = 1;
$output["msg"] = "";

if (isset($_GET["path"]) and $_GET["path"] != "") {
    $current_folder = urldecode(clean($_GET["path"]));
} else {
    $current_folder = LIBRARY_FOLDER_PATH;
}


if (!is_writable($current_folder)) {
    $output["success"] = 0;
    $output["msg"] = lang('the_current_folder_is_not_writable');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}

if (!CanCreateFolders()) {
    $output["success"] = 0;
    $output["msg"] = lang('you_do_not_have_permission_to_create_folders');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}

if (isset($_GET["folder"]) and $_GET["folder"] != "") {
    $new_folder = $current_folder . '/' . clean($_GET["folder"]);
} else {
    $output["success"] = 0;
    $output["msg"] = lang('the_new_folder_name_is_required');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}

if (file_exists($new_folder)) {
    $output["success"] = 0;
    $output["msg"] = lang('another_folder_with_the_same_name_exists');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}

if (!strpbrk($_GET["folder"], "\\/?%*:|\"<>") === false) {
    $output["success"] = 0;
    $output["msg"] = lang('the_folder_name_is_invalid');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}

$old = umask(0);
if (!mkdir($new_folder, 0777)) {
    $output["success"] = 0;
    $output["msg"] = lang('the_folder_could_not_be_created');
    header("Content-type: text/plain;");
    echo json_encode($output);
    exit();
}
umask($old);

include 'contents.php';


header("Content-type: text/plain;");
echo json_encode($output);
exit();