encode-explorer-filemanager.php

<?php
/***************************************************************************
 *
 * Encode Explorer
 *
 * Author : Marek Rei (marek ät marekrei dot com)
 * Version : 6.4.1
 * Homepage : encode-explorer.siineiolekala.net
 *
 *
 * NB!:If you change anything, save with UTF-8! Otherwise you may
 *     encounter problems, especially when displaying images.
 *
 ***************************************************************************/

/***************************************************************************/
/*   HERE ARE THE SETTINGS FOR CONFIGURATION                               */
/***************************************************************************/

//
// Initialising variables. Don't change these.
//

$_CONFIG = array();
$_ERROR = "";
$_START_TIME = microtime(TRUE);

/*
 * GENERAL SETTINGS
 */

//
// Choose a language. See below in the language section for options.
// Default: $_CONFIG['lang'] = "en";
//
$_CONFIG['lang'] = "en";

//
// Display thumbnails when hovering over image entries in the list.
// Common image types are supported (jpeg, png, gif).
// Pdf files are also supported but require ImageMagick to be installed.
// Default: $_CONFIG['thumbnails'] = true;
//
$_CONFIG['thumbnails'] = true;

//
// Maximum sizes of the thumbnails.
// Default: $_CONFIG['thumbnails_width'] = 200;
// Default: $_CONFIG['thumbnails_height'] = 200;
//
$_CONFIG['thumbnails_width'] = 300;
$_CONFIG['thumbnails_height'] = 300;

//
// Mobile interface enabled. true/false
// Default: $_CONFIG['mobile_enabled'] = true;
//
$_CONFIG['mobile_enabled'] = true;

//
// Mobile interface as the default setting. true/false
// Default: $_CONFIG['mobile_default'] = false;
//
$_CONFIG['mobile_default'] = false;

/*
 * USER INTERFACE
 */

//
// Will the files be opened in a new window? true/false
// Default: $_CONFIG['open_in_new_window'] = false;
//
$_CONFIG['open_in_new_window'] = false;

//
// How deep in subfolders will the script search for files?
// Set it larger than 0 to display the total used space.
// Default: $_CONFIG['calculate_space_level'] = 0;
//
$_CONFIG['calculate_space_level'] = 0;

//
// Will the page header be displayed? 0=no, 1=yes.
// Default: $_CONFIG['show_top'] = true;
//
$_CONFIG['show_top'] = true;

//
// The title for the page
// Default: $_CONFIG['main_title'] = "Encode Explorer";
//
$_CONFIG['main_title'] = "Encode Explorer";

//
// The secondary page titles, randomly selected and displayed under the main header.
// For example: $_CONFIG['secondary_titles'] = array("Secondary title", "&ldquo;Secondary title with quotes&rdquo;");
// Default: $_CONFIG['secondary_titles'] = array();
//
$_CONFIG['secondary_titles'] = array();

//
// Display breadcrumbs (relative path of the location).
// Default: $_CONFIG['show_path'] = true;
//
$_CONFIG['show_path'] = true;

//
// Display the time it took to load the page.
// Default: $_CONFIG['show_load_time'] = true;
//
$_CONFIG['show_load_time'] = true;

//
// The time format for the "last changed" column.
// Default: $_CONFIG['time_format'] = "d.m.y H:i:s";
//
$_CONFIG['time_format'] = "d.m.y H:i:s";

//
// Charset. Use the one that suits for you.
// Default: $_CONFIG['charset'] = "UTF-8";
//
$_CONFIG['charset'] = "UTF-8";

/*
* PERMISSIONS
*/

//
// The array of folder names that will be hidden from the list.
// Default: $_CONFIG['hidden_dirs'] = array();
//
$_CONFIG['hidden_dirs'] = array();

//
// Filenames that will be hidden from the list.
// Default: $_CONFIG['hidden_files'] = array(".ftpquota", "index.php", "index.php~", ".htaccess", ".htpasswd");
//
$_CONFIG['hidden_files'] = array(".ftpquota", "index.php", "index.php~", ".htaccess", ".htpasswd");

//
// Whether authentication is required to see the contents of the page.
// If set to false, the page is public.
// If set to true, you should specify some users as well (see below).
// Important: This only prevents people from seeing the list.
// They will still be able to access the files with a direct link.
// Default: $_CONFIG['require_login'] = false;
//
$_CONFIG['require_login'] = false;

//
// Usernames and passwords for restricting access to the page.
// The format is: array(username, password, status)
// Status can be either "user" or "admin". User can read the page, admin can upload and delete.
// For example: $_CONFIG['users'] = array(array("username1", "password1", "user"), array("username2", "password2", "admin"));
// You can also keep require_login=false and specify an admin.
// That way everyone can see the page but username and password are needed for uploading.
// For example: $_CONFIG['users'] = array(array("username", "password", "admin"));
// Default: $_CONFIG['users'] = array();
//
$_CONFIG['users'] = array();

//
// Permissions for uploading, creating new directories and deleting.
// They only apply to admin accounts, regular users can never perform these operations.
// Default:
// $_CONFIG['upload_enable'] = true;
// $_CONFIG['newdir_enable'] = true;
// $_CONFIG['delete_enable'] = false;
//
$_CONFIG['upload_enable'] = true;
$_CONFIG['newdir_enable'] = true;
$_CONFIG['delete_enable'] = false;

/*
 * UPLOADING
 */

//
// List of directories where users are allowed to upload.
// For example: $_CONFIG['upload_dirs'] = array("./myuploaddir1/", "./mydir/upload2/");
// The path should be relative to the main directory, start with "./" and end with "/".
// All the directories below the marked ones are automatically included as well.
// If the list is empty (default), all directories are open for uploads, given that the password has been set.
// Default: $_CONFIG['upload_dirs'] = array();
//
$_CONFIG['upload_dirs'] = array();

//
// MIME type that are allowed to be uploaded.
// For example, to only allow uploading of common image types, you could use:
// $_CONFIG['upload_allow_type'] = array("image/png", "image/gif", "image/jpeg");
// Default: $_CONFIG['upload_allow_type'] = array();
//
$_CONFIG['upload_allow_type'] = array();

//
// File extensions that are not allowed for uploading.
// For example: $_CONFIG['upload_reject_extension'] = array("php", "html", "htm");
// Default: $_CONFIG['upload_reject_extension'] = array();
//
$_CONFIG['upload_reject_extension'] = array("php", "php2", "php3", "php4", "php5", "phtml");

//
// By default, apply 0755 permissions to new directories
//
// The mode parameter consists of three octal number components specifying
// access restrictions for the owner, the user group in which the owner is
// in, and to everybody else in this order.
//
// See: https://php.net/manual/en/function.chmod.php
//
// Default: $_CONFIG['new_dir_mode'] = 0755;
//
$_CONFIG['new_dir_mode'] = 0755;

//
// By default, apply 0644 permissions to uploaded files
//
// The mode parameter consists of three octal number components specifying
// access restrictions for the owner, the user group in which the owner is
// in, and to everybody else in this order.
//
// See: https://php.net/manual/en/function.chmod.php
//
// Default: $_CONFIG['upload_file_mode'] = 0644;
//
$_CONFIG['upload_file_mode'] = 0644;

/*
 * LOGGING
 */

//
// Upload notification e-mail.
// If set, an e-mail will be sent every time someone uploads a file or creates a new dirctory.
// Default: $_CONFIG['upload_email'] = "";
//
$_CONFIG['upload_email'] = "";

//
// Logfile name. If set, a log line will be written there whenever a directory or file is accessed.
// For example: $_CONFIG['log_file'] = ".log.txt";
// Default: $_CONFIG['log_file'] = "";
//
$_CONFIG['log_file'] = "";

/*
 * SYSTEM
 */


//
// The starting directory. Normally no need to change this.
// Use only relative subdirectories!
// For example: $_CONFIG['starting_dir'] = "./mysubdir/";
// Default: $_CONFIG['starting_dir'] = ".";
//
$_CONFIG['starting_dir'] = ".";

//
// Location in the server. Usually this does not have to be set manually.
// Default: $_CONFIG['basedir'] = "";
//
$_CONFIG['basedir'] = "";

//
// Big files. If you have some very big files (>4GB), enable this for correct
// file size calculation.
// Default: $_CONFIG['large_files'] = false;
//
$_CONFIG['large_files'] = false;

//
// The session name, which is used as a cookie name.
// Change this to something original if you have multiple copies in the same space
// and wish to keep their authentication separate.
// The value can contain only letters and numbers. For example: MYSESSION1
// More info at: http://www.php.net/manual/en/function.session-name.php
// Default: $_CONFIG['session_name'] = "";
//
$_CONFIG['session_name'] = "";

/***************************************************************************/
/*   TÕLKED                                                                */
/*                                                                         */
/*   TRANSLATIONS.                                                         */
/***************************************************************************/

$_TRANSLATIONS = array();

// Albanian
$_TRANSLATIONS["al"] = array(
    "file_name" => "Emri Skedarit",
    "size" => "Madhësia",
    "last_changed" => "Ndryshuar",
    "total_used_space" => "Memorija e përdorur total",
    "free_space" => "Memorija e lirë",
    "password" => "Fjalëkalimi",
    "upload" => "Ngarko skedarë",
    "failed_upload" => "Ngarkimi i skedarit dështoi!",
    "failed_move" => "Lëvizja e skedarit në udhëzuesin e saktë deshtoi!",
    "wrong_password" => "Fjalëkalimi i Gabuar!!",
    "make_directory" => "New dir",
    "new_dir_failed" => "Failed to create directory",
    "chmod_dir_failed" => "Failed to change directory rights",
    "unable_to_read_dir" => "Unable to read directory",
    "location" => "Location",
    "root" => "Root"
);

// Czech
$_TRANSLATIONS["cz"] = array(
    "file_name" => "Název souboru",
    "size" => "Velikost",
    "last_changed" => "Změněno",
    "total_used_space" => "Obsazený prostor",
    "free_space" => "Volný prostor",
    "password" => "Heslo",
    "upload" => "Nahrát",
    "failed_upload" => "Nahrávání se nezdařilo!",
    "failed_move" => "Přesun souboru do určeného adresáře se nezdařil!",
    "wrong_password" => "Chybné heslo",
    "make_directory" => "Nový adresář",
    "new_dir_failed" => "Vytvoření adresáře se nezdařilo",
    "chmod_dir_failed" => "Změna práv adresáře se nezdařila",
    "unable_to_read_dir" => "Chyba při čtení adresáře",
    "location" => "Umístění",
    "root" => "Kořenový adresář",
    "log_file_permission_error" => "Skript nemá oprávnění k zápisu do souboru protokolu.",
    "upload_not_allowed" => "Konfigurační skript neumožňuje nahrávání v tomto adresáři.",
    "upload_dir_not_writable" => "Tento adresář nemá oprávnění k zápisu.",
    "mobile_version" => "Zobrazení pro mobil",
    "standard_version" => "Standardní zobrazení",
    "page_load_time" => "Stránka nahrána za %.2f ms",
    "wrong_pass" => "Špatné uživatelské jméno nebo heslo",
    "username" => "Uživatelské jméno",
    "log_in" => "Přihlásit se",
    "upload_type_not_allowed" => "Tento typ souboru není povolen pro nahrávání.",
    "del" => "Smazat",
    "log_out" => "Odhlásit se"
);

// Dutch
$_TRANSLATIONS["nl"] = array(
    "file_name" => "Bestandsnaam",
    "size" => "Omvang",
    "last_changed" => "Laatst gewijzigd",
    "total_used_space" => "Totaal gebruikte ruimte",
    "free_space" => "Beschikbaar",
    "password" => "Wachtwoord",
    "upload" => "Upload",
    "failed_upload" => "Fout bij uploaden van bestand!",
    "failed_move" => "Fout bij het verplaatsen van tijdelijk uploadbestand!",
    "wrong_password" => "Fout wachtwoord!",
    "make_directory" => "Nieuwe folder",
    "new_dir_failed" => "Fout bij aanmaken folder!",
    "chmod_dir_failed" => "Rechten konden niet gewijzigd worden!",
    "unable_to_read_dir" => "Niet mogelijk om directorie te lezen",
    "location" => "Locatie",
    "root" => "Root",
    "log_file_permission_error" => "Script heeft geen toegang tot het logbestand.",
    "upload_not_allowed" => "Uploaden van bestanden is niet toegestaan.",
    "upload_dir_not_writable" => "Het is niet toegestaan in deze directorie bestanden te plaatsen.",
    "mobile_version" => "Mobiele weergave",
    "standard_version" => "Standaard weergave",
    "page_load_time" => "Pagina geladen in %.2f ms",
    "wrong_pass" => "Foutieve gebruikersnaam of wachtwoord",
    "username" => "Gebruikersnaam",
    "log_in" => "Inloggen",
    "upload_type_not_allowed" => "Dit type bestand is niet toegestaan.",
    "del" => "Verwijder", // short for Delete
    "log_out" => "Uitloggen"
);

// English
$_TRANSLATIONS["en"] = array(
    "file_name" => "File name",
    "size" => "Size",
    "last_changed" => "Last updated",
    "total_used_space" => "Total space used",
    "free_space" => "Free space",
    "password" => "Password",
    "upload" => "Upload",
    "failed_upload" => "Failed to upload the file!",
    "failed_move" => "Failed to move the file into the right directory!",
    "wrong_password" => "Wrong password",
    "make_directory" => "New directory",
    "new_dir_failed" => "Failed to create directory",
    "chmod_dir_failed" => "Failed to change directory rights",
    "unable_to_read_dir" => "Unable to read directory",
    "location" => "Location",
    "root" => "Root",
    "log_file_permission_error" => "The script does not have permissions to write the log file.",
    "upload_not_allowed" => "The script configuration does not allow uploading in this directory.",
    "upload_dir_not_writable" => "This directory does not have write permissions.",
    "mobile_version" => "Mobile view",
    "standard_version" => "Standard view",
    "page_load_time" => "Page loaded in %.2f ms",
    "wrong_pass" => "Wrong username or password",
    "username" => "Username",
    "log_in" => "Log in",
    "upload_type_not_allowed" => "This file type is not allowed for uploading.",
    "del" => "Delete",
    "log_out" => "Log out"
);

// Estonian
$_TRANSLATIONS["et"] = array(
    "file_name" => "Faili nimi",
    "size" => "Suurus",
    "last_changed" => "Viimati muudetud",
    "total_used_space" => "Kokku kasutatud",
    "free_space" => "Vaba ruumi",
    "password" => "Parool",
    "upload" => "Uploadi",
    "failed_upload" => "Faili ei &otilde;nnestunud serverisse laadida!",
    "failed_move" => "Faili ei &otilde;nnestunud &otilde;igesse kausta liigutada!",
    "wrong_password" => "Vale parool",
    "make_directory" => "Uus kaust",
    "new_dir_failed" => "Kausta loomine ebaõnnestus",
    "chmod_dir_failed" => "Kausta õiguste muutmine ebaõnnestus",
    "unable_to_read_dir" => "Unable to read directory",
    "location" => "Asukoht",
    "root" => "Peakaust"
);

// Finnish
$_TRANSLATIONS["fi"] = array(
    "file_name" => "Tiedoston nimi",
    "size" => "Koko",
    "last_changed" => "Muokattu",
    "total_used_space" => "Yhteenlaskettu koko",
    "free_space" => "Vapaa tila",
    "password" => "Salasana",
    "upload" => "Lisää tiedosto",
    "failed_upload" => "Tiedoston lisäys epäonnistui!",
    "failed_move" => "Tiedoston siirto kansioon epäonnistui!",
    "wrong_password" => "Väärä salasana",
    "make_directory" => "Uusi kansio",
    "new_dir_failed" => "Uuden kansion luonti epäonnistui!",
    "chmod_dir_failed" => "Kansion käyttäjäoikeuksien muuttaminen epäonnistui!",
    "unable_to_read_dir" => "Kansion sisältöä ei voi lukea.",
    "location" => "Paikka",
    "root" => "Juurihakemisto",
    "log_file_permission_error" => "Ohjelman ei ole sallittu kirjoittaa lokiin.",
    "upload_not_allowed" => "Ohjelman asetukset eivät salli tiedoston lisäämistä tähän kansioon.",
    "upload_dir_not_writable" => "Kansioon tallentaminen epäonnistui.",
    "mobile_version" => "Mobiilinäkymä",
    "standard_version" => "Tavallinen näkymä",
    "page_load_time" => "Sivu ladattu %.2f ms:ssa",
    "wrong_pass" => "Väärä käyttäjätunnus tai salasana",
    "username" => "Käyttäjätunnus",
    "log_in" => "Kirjaudu sisään",
    "log_out" => "Kirjaudu ulos",
    "upload_type_not_allowed" => "Tämän tiedostotyypin lisääminen on estetty.",
    "del" => "Poista"
);

// French
$_TRANSLATIONS["fr"] = array(
    "file_name" => "Nom de fichier",
    "size" => "Taille",
    "last_changed" => "Ajouté",
    "total_used_space" => "Espace total utilisé",
    "free_space" => "Espace libre",
    "password" => "Mot de passe",
    "upload" => "Envoyer un fichier",
    "failed_upload" => "Erreur lors de l'envoi",
    "failed_move" => "Erreur lors du changement de dossier",
    "wrong_password" => "Mauvais mot de passe",
    "make_directory" => "Nouveau dossier",
    "new_dir_failed" => "Erreur lors de la création du dossier",
    "chmod_dir_failed" => "Impossible de changer les permissions du dossier",
    "unable_to_read_dir" => "Impossible de lire le dossier",
    "location" => "Localisation",
    "root" => "Racine",
    "log_file_permission_error" => "Le script ne possède pas les permissions pour écrire un fichier d'enregistrement.",
    "upload_not_allowed" => "La configuration actuelle ne permet de déposer un fichier dans ce dossier.",
    "upload_dir_not_writable" => "Ce dossier ne possède pas les permissions en écriture.",
    "mobile_version" => "Vue mobile",
    "standard_version" => "Vue standard",
    "page_load_time" => "Page chargée en %.2f ms",
    "wrong_pass" => "Identifiant ou mot de passe incorrect",
    "username" => "Identifiant",
    "log_in" => "Connexion",
    "upload_type_not_allowed" => "Ce format de fichier n'est pas autorisé.",
    "del" => "Effacer",
    "log_out" => "Déconnexion"
);

// German
$_TRANSLATIONS["de"] = array(
    "file_name" => "Dateiname",
    "size" => "Gr&ouml;&szlig;e",
    "last_changed" => "Letzte &Auml;nderung",
    "total_used_space" => "Benutzter Speicherplatz",
    "free_space" => "Freier Speicherplatz",
    "password" => "Passwort",
    "upload" => "Upload",
    "failed_upload" => "Upload ist fehlgeschlagen!",
    "failed_move" => "Verschieben der Datei ist fehlgeschlagen!",
    "wrong_password" => "Falsches Passwort",
    "make_directory" => "Neuer Ordner",
    "new_dir_failed" => "Erstellen des Ordners fehlgeschlagen",
    "chmod_dir_failed" => "Ver&auml;nderung der Zugriffsrechte des Ordners fehlgeschlagen",
    "unable_to_read_dir" => "Ordner konnte nicht gelesen werden",
    "location" => "Ort",
    "root" => "Wurzelverzeichnis",
    "log_file_permission_error" => "Das Script kann wegen fehlenden Berechtigungen keine Log Datei schreiben.",
    "upload_not_allowed" => "Die Scriptkonfiguration erlaubt kein Hochladen in dieses Verzeichnis.",
    "upload_dir_not_writable" => "Dieser Ordner besitzt keine Schreibrechte.",
    "mobile_version" => "Mobile Ansicht",
    "standard_version" => "Normale Ansicht",
    "page_load_time" => "Die Seite wurde in %.2f ms geladen",
    "wrong_pass" => "Benutzername oder Kennwort falsch",
    "username" => "Benutzername",
    "log_in" => "Einloggen",
    "upload_type_not_allowed" => "Dieser Dateityp darf nicht hochgeladen werden.",
    "del" => "Entfernen",
    "log_out" => "Ausloggen"
);

// Greek
$_TRANSLATIONS["el"] = array(
    "file_name" => "Όνομα αρχείου",
    "size" => "Μέγεθος",
    "last_changed" => "Τροποποιημένο",
    "total_used_space" => "Χρησιμοποιημένος χώρος",
    "free_space" => "Ελεύθερος χώρος",
    "password" => "Εισάγεται κωδικό",
    "upload" => "Φόρτωση",
    "failed_upload" => "Αποτυχία φόρτωσης αρχείου!",
    "failed_move" => "Αποτυχία μεταφοράς αρχείου στον κατάλληλο φάκελο!",
    "wrong_password" => "Λάθος κωδικός",
    "make_directory" => "Δημιουργία νέου φακέλου",
    "new_dir_failed" => "Αποτυχία δημιουργίας νέου φακέλου",
    "chmod_dir_failed" => "Αποτυχία τροποποίησης δικαιωμάτων φακέλου",
    "unable_to_read_dir" => "Unable to read directory",
    "location" => "Location",
    "root" => "Root"
);

// Hungarian
$_TRANSLATIONS["hu"] = array(
    "file_name" => "Fájl név",
    "size" => "Méret",
    "last_changed" => "Utolsó módosítás",
    "total_used_space" => "Összes elfoglalt terület",
    "free_space" => "Szabad terület",
    "password" => "Jelszó",
    "upload" => "Feltöltés",
    "failed_upload" => "A fájl feltöltése nem sikerült!",
    "failed_move" => "A fájl mozgatása nem sikerült!",
    "wrong_password" => "Hibás jelszó",
    "make_directory" => "Új mappa",
    "new_dir_failed" => "A mappa létrehozása nem sikerült",
    "chmod_dir_failed" => "A mappa jogainak megváltoztatása nem sikerült",
    "unable_to_read_dir" => "A mappa nem olvasható",
    "location" => "Hely",
    "root" => "Gyökér",
    "log_file_permission_error" => "A log fájl írása jogosultsági okok miatt nem sikerült.",
    "upload_not_allowed" => "Ebbe a mappába a feltöltés nem engedélyezett.",
    "upload_dir_not_writable" => "A mappa nem írható.",
    "mobile_version" => "Mobil nézet",
    "standard_version" => "Web nézet",
    "page_load_time" => "Letöltési id? %.2f ms",
    "wrong_pass" => "Rossz felhasználónév vagy jelszó",
    "username" => "Felhasználónév",
    "log_in" => "Belépés",
    "upload_type_not_allowed" => "A fájltípus feltöltése tiltott."
);

// Italian
$_TRANSLATIONS["it"] = array(
    "file_name" => "Nome file",
    "size" => "Dimensione",
    "last_changed" => "Ultima modifica",
    "total_used_space" => "Totale spazio usato",
    "free_space" => "Spazio disponibile",
    "password" => "Parola chiave",
    "upload" => "Caricamento file",
    "failed_upload" => "Caricamento del file fallito!",
    "failed_move" => "Spostamento del file nella cartella fallito!",
    "wrong_password" => "Password sbagliata",
    "make_directory" => "Nuova cartella",
    "new_dir_failed" => "Creazione cartella fallita!",
    "chmod_dir_failed" => "Modifica dei permessi della cartella fallita!",
    "unable_to_read_dir" => "Non abilitato a leggere la cartella",
    "location" => "Posizione",
    "root" => "Indice",
    "log_file_permission_error" => "Lo script non ha i permessi per scrivere il file di log.",
    "upload_not_allowed" => "La configurazione dello script non permette l'upload in questa cartella.",
    "upload_dir_not_writable" => "Questa cartella non ha i permessi di scrittura.",
    "mobile_version" => "Visualizzazione Mobile",
    "standard_version" => "Visualizzazione Standard",
    "page_load_time" => "Page aperta in %.2f min",
    "wrong_pass" => "Username o password errati",
    "username" => "Username",
    "log_in" => "Log in",
    "upload_type_not_allowed" => "Questo formato di file non è abilitato per l'upload.",
    "del" => "Cancella", // short for Delete
    "log_out" => "Esci"
);

// Norwegian
$_TRANSLATIONS["no"] = array(
    "file_name" => "Navn",
    "size" => "Størrelse",
    "last_changed" => "Endret",
    "total_used_space" => "Brukt plass",
    "free_space" => "Resterende plass",
    "password" => "Passord",
    "upload" => "Last opp",
    "failed_upload" => "Opplasting gikk galt",
    "failed_move" => "Kunne ikke flytte objektet",
    "wrong_password" => "Feil passord",
    "make_directory" => "Ny mappe",
    "new_dir_failed" => "Kunne ikke lage ny mappe",
    "chmod_dir_failed" => "Kunne ikke endre rettigheter",
    "unable_to_read_dir" => "Kunne ikke lese mappen",
    "location" => "Område",
    "root" => "Rot"
);

//Polish
$_TRANSLATIONS["pl"] = array(
    "file_name" => "Nazwa Pliku",
    "size" => "Rozmiar",
    "last_changed" => "Data Zmiany",
    "total_used_space" => "Total used space",
    "free_space" => "Wolnego obszaru",
    "password" => "Haslo",
    "upload" => "Przeslij",
    "failed_upload" => "Przeslanie pliku nie powiodlo sie",
    "failed_move" => "Przenosienie pliku nie powidlo sie!",
    "wrong_password" => "Niepoprawne haslo",
    "make_directory" => "Nowy folder",
    "new_dir_failed" => "Blad podczas tworzenia nowego foldera",
    "chmod_dir_failed" => "Blad podczas zmiany uprawnienia foldera",
    "unable_to_read_dir" => "Odczytanie foldera nie powiodlo sie",
    "location" => "Miejsce",
    "root" => "Root",
    "log_file_permission_error" => "Brak uprawnien aby utowrzyc dziennik dzialan.",
    "upload_not_allowed" => "Konfiguracja zabrania przeslanie pliku do tego foldera.",
    "upload_dir_not_writable" => "Nie mozna zapisac pliku do tego foldera.",
    "mobile_version" => "Wersja Mobile",
    "standard_version" => "Widok standardowy",
    "page_load_time" => "Zaladowano w %.2f ms",
    "wrong_pass" => "Nie poprawna nazwa uzytkownika lub hasla",
    "username" => "Uzytkownik",
    "log_in" => "Zaloguj sie",
    "upload_type_not_allowed" => "Ten rodazaj pliku jest zabrioniony."
);

// Portuguese (Brazil)
$_TRANSLATIONS["pt_BR"] = array(
    "file_name" => "Nome do arquivo",
    "size" => "Tamanho",
    "last_changed" => "Modificado em",
    "total_used_space" => "Total de espaço utilizado",
    "free_space" => "Espaço livre",
    "password" => "Senha",
    "upload" => "Enviar",
    "failed_upload" => "Falha ao enviar o arquivo!",
    "failed_move" => "Falha ao mover o arquivo para o diretório correto!",
    "wrong_password" => "Senha errada",
    "make_directory" => "Nova pasta",
    "new_dir_failed" => "Falha ao criar diretório",
    "chmod_dir_failed" => "Falha ao mudar os privilégios do diretório",
    "unable_to_read_dir" => "Não foi possível ler o diretório",
    "location" => "Localização",
    "root" => "Raíz",
    "log_file_permission_error" => "O script não tem permissão para escrever o arquivo de log.",
    "upload_not_allowed" => "A configuração do script não permite envios neste diretório.",
    "upload_dir_not_writable" => "Não há permissão para escrita neste diretório.",
    "mobile_version" => "Versão Móvel",
    "standard_version" => "Versão Padrão",
    "page_load_time" => "Página carregada em %.2f ms",
    "wrong_pass" => "Nome de usuário ou senha errados",
    "username" => "Nome de Usuário",
    "log_in" => "Log in",
    "upload_type_not_allowed" => "Não é permitido envio de arquivos deste tipo.",
    "del" => "Deletar",
    "log_out" => "Log out"
);

// Portuguese (Portugal)
$_TRANSLATIONS["pt_PT"] = array(
    "file_name" => "Nome do ficheiro",
    "size" => "Tamanho",
    "last_changed" => "Modificado em",
    "total_used_space" => "Total de espaço utilizado",
    "free_space" => "Espaço livre",
    "password" => "Palavra-passe",
    "upload" => "Enviar",
    "failed_upload" => "Falha ao enviar o ficheiro!",
    "failed_move" => "Falha ao mover o ficheiro para a pasta correcta!",
    "wrong_password" => "Palavra-passe errada",
    "make_directory" => "Nova pasta",
    "new_dir_failed" => "Falha ao criar pasta",
    "chmod_dir_failed" => "Falha ao mudar os privilégios da pasta",
    "unable_to_read_dir" => "Não foi possível ler a pasta",
    "location" => "Localização",
    "root" => "Raíz",
    "log_file_permission_error" => "O script não tem permissão para escrever o ficheiro de log.",
    "upload_not_allowed" => "A configuração do script não permite envios para esta pasta.",
    "upload_dir_not_writable" => "Não há permissão para escrita nesta pasta.",
    "mobile_version" => "Versão Móvel",
    "standard_version" => "Versão Padrão",
    "page_load_time" => "Página carregada em %.2f ms",
    "wrong_pass" => "Nome de utilizador ou palavra-passe incorrectos",
    "username" => "Nome de utilizador",
    "log_in" => "Entrar",
    "upload_type_not_allowed" => "Não é permitido o envio de ficheiros deste tipo.",
    "del" => "Apagar",
    "log_out" => "Sair"
);

// Romanian
$_TRANSLATIONS["ro"] = array(
    "file_name" => "Nume fisier",
    "size" => "Marime",
    "last_changed" => "Ultima modificare",
    "total_used_space" => "Spatiu total utilizat",
    "free_space" => "Spatiu disponibil",
    "password" => "Parola",
    "upload" => "Incarcare fisier",
    "failed_upload" => "Incarcarea fisierului a esuat!",
    "failed_move" => "Mutarea fisierului in alt director a esuat!",
    "wrong_password" => "Parol gresita!",
    "make_directory" => "Director nou",
    "new_dir_failed" => "Eroare la crearea directorului",
    "chmod_dir_failed" => "Eroare la modificarea drepturilor pe director",
    "unable_to_read_dir" => "Nu s-a putut citi directorul",
    "location" => "Locatie",
    "root" => "Root"
);

// Russian
$_TRANSLATIONS["ru"] = array(
    "file_name" => "Имя файла",
    "size" => "Размер",
    "last_changed" => "Последнее изменение",
    "total_used_space" => "Всего использовано",
    "free_space" => "Свободно",
    "password" => "Пароль",
    "upload" => "Загрузка",
    "failed_upload" => "Не удалось загрузить файл!",
    "failed_move" => "Не удалось переместить файл в нужную папку!",
    "wrong_password" => "Неверный пароль",
    "make_directory" => "Новая папка",
    "new_dir_failed" => "Не удалось создать папку",
    "chmod_dir_failed" => "Не удалось изменить права доступа к папке",
    "unable_to_read_dir" => "Не возможно прочитать папку",
    "location" => "Расположение",
    "root" => "Корневая папка",
    "log_file_permission_error" => "Скрипт не имеет прав для записи лога файла.",
    "upload_not_allowed" => "Загрузка в эту папку запрещена в настройках скрипта",
    "upload_dir_not_writable" => "В эту папку запрещена запись",
    "mobile_version" => "Мобильный вид",
    "standard_version" => "Обычный вид",
    "page_load_time" => "Страница загружена за %.2f мс.",
    "wrong_pass" => "Неверное имя пользователя или пароль",
    "username" => "Имя пользователя",
    "log_in" => "Войти",
    "upload_type_not_allowed" => "Этот тип файла запрещено загружать",
    "del" => "удалить",
    "log_out" => "выйти"
);

// Slovensky
$_TRANSLATIONS["sk"] = array(
    "file_name" => "Meno súboru",
    "size" => "Veľkosť",
    "last_changed" => "Posledná zmena",
    "total_used_space" => "Použité miesto celkom",
    "free_space" => "Voľné miesto",
    "password" => "Heslo",
    "upload" => "Nahranie súborov",
    "failed_upload" => "Chyba nahrávania súboru!",
    "failed_move" => "Nepodarilo sa presunúť súbor do vybraného adresára!",
    "wrong_password" => "Neplatné heslo!",
    "make_directory" => "Nový priečinok",
    "new_dir_failed" => "Nepodarilo sa vytvoriť adresár!",
    "chmod_dir_failed" => "Nepodarilo sa zmeniť práva adresára!",
    "unable_to_read_dir" => "Nemôžem čítať adresár",
    "location" => "Umiestnenie",
    "root" => "Domov"
);

// Spanish
$_TRANSLATIONS["es"] = array(
    "file_name" => "Nombre de archivo",
    "size" => "Medida",
    "last_changed" => "Ultima modificación",
    "total_used_space" => "Total espacio usado",
    "free_space" => "Espacio libre",
    "password" => "Contraseña",
    "upload" => "Subir el archivo",
    "failed_upload" => "Error al subir el archivo!",
    "failed_move" => "Error al mover el archivo al directorio seleccionado!",
    "wrong_password" => "Contraseña incorrecta",
    "make_directory" => "Crear directorio",
    "new_dir_failed" => "Error al crear el directorio",
    "chmod_dir_failed" => "Error al cambiar los derechos de directorio",
    "unable_to_read_dir" => "No es posible leer el directorio",
    "location" => "Localización",
    "root" => "Raíz"
);

// Swedish
$_TRANSLATIONS["sv"] = array(
    "file_name" => "Filnamn",
    "size" => "Storlek",
    "last_changed" => "Senast andrad",
    "total_used_space" => "Totalt upptaget utrymme",
    "free_space" => "Ledigt utrymme",
    "password" => "Losenord",
    "upload" => "Ladda upp",
    "failed_upload" => "Fel vid uppladdning av fil!",
    "failed_move" => "Fel vid flytt av fil till mapp!",
    "wrong_password" => "Fel losenord",
    "make_directory" => "Ny mapp",
    "new_dir_failed" => "Fel vid skapande av mapp",
    "chmod_dir_failed" => "Fel vid andring av mappens egenskaper",
    "unable_to_read_dir" => "Kan inte lasa den filen",
    "location" => "Plats",
    "root" => "Hem"
);

// Turkish
$_TRANSLATIONS["tr"] = array(
    "file_name" => "Dosya ismi",
    "size" => "Boyut",
    "last_changed" => "gecmis",
    "total_used_space" => "Toplam dosya boyutu",
    "free_space" => "Bos alan",
    "password" => "Sifre",
    "upload" => "Yükleyen",
    "failed_upload" => "Hatali dosya yüklemesi!",
    "failed_move" => "Hatali dosya tasimasi!",
    "wrong_password" => "Yeniden sifre",
    "make_directory" => "Yeni dosya",
    "new_dir_failed" => "Dosya olusturalamadi",
    "chmod_dir_failed" => "Dosya ayari deqistirelemedi",
    "unable_to_read_dir" => "Unable to read directory",
    "location" => "Location",
    "root" => "Root"
);


// Esperanto
$_TRANSLATIONS["eo"] = array(
    "file_name" => "Dosiernomo",
    "size" => "Grando",
    "last_changed" => "Lasta ŝanĝo",
    "total_used_space" => "Uzata spaco",
    "free_space" => "Disponebla spaco",
    "password" => "pasvorto",
    "upload" => "Alŝuto",
    "failed_upload" => "Alŝuto malsukcesis!",
    "failed_move" => "Movo de la dosiero malsukcesis!",
    "wrong_password" => "Malĝusta pasvorto",
    "make_directory" => "Nova dosierujo",
    "new_dir_failed" => "Kreado de dosierujo malsukcesis",
    "chmod_dir_failed" => "Ŝanĝo de dosierujaj rajtoj malsukcesis",
    "unable_to_read_dir" => "Dosierujo ne estas legebla",
    "location" => "Loko",
    "root" => "Radiko",
    "log_file_permission_error" => "La skripto ne rajtas skribi la protokolan dosieron.",
    "upload_not_allowed" => "La skripto malpermesas alŝuti en ĉi tiun dosierujon.",
    "upload_dir_not_writable" => "Ĉi tiu dosierujo ne rajtigas skribadon.",
    "mobile_version" => "Vido por mobilaj iloj",
    "standard_version" => "Defaŭlta vido",
    "page_load_time" => "Paĝo ŝarĝita en %.2f ms",
    "wrong_pass" => "Malĝusta salutnomo aŭ pasvorto",
    "username" => "Salutnomo",
    "log_in" => "Ensaluto",
    "upload_type_not_allowed" => "Alŝuto estas malpermesita por ĉi tiu dosiertipo.",
    "del" => "For", // short for Delete
    "log_out" => "Adiaŭo"
);

/***************************************************************************/
/*   CSS FOR TWEAKING THE DESIGN                                           */
/***************************************************************************/


function css()
{
?>
<style type="text/css">

/* General styles */

BODY {
    background-color:#FFFFFF;
    font-family:Verdana;
    font-size:small;
}

A {
    color: #000000;
    text-decoration: none;
}

A:hover {
    text-decoration: underline;
}

#top {
    width:100%;
    padding-bottom: 20px;
}

#top a span, #top a:hover, #top a span:hover{
    color:#68a9d2;
    font-weight:bold;
    text-align:center;
    font-size:large;
}

#top a {
    display:block;
    padding:20px 0 0 0;
}

#top span {
    display:block;
}

div.subtitle{
    width:80%;
    margin: 0 auto;
    color:#68a9d2;
    text-align:center;
}

#frame {
    border: 1px solid #CDD2D6;
    text-align:left;
    position: relative;
    margin: 0 auto;
    max-width:680px;
    overflow:hidden;
}

#error {
    max-width:450px;
    background-color:#FFE4E1;
    color:#000000;
    padding:7pt;
    position: relative;
    margin: 10pt auto;
    text-align:center;
    border: 1px dotted #CDD2D6;
}

input {
    border: 1px solid #CDD2D6;
}

.bar{
    width:100%;
    clear:both;
    height:1px;
}

/* File list */

table.table {
    width:100%;
    border-collapse: collapse;
}

table.table td{
    padding:3px;
}

table.table tr.row.two {
    background-color:#fcfdfe;
}

table.table tr.row.one {
    background-color:#f8f9fa;
}

table.table tr.row td.icon {
    width:25px;
    padding-top:3px;
    padding-bottom:1px;
}

table.table td.del {
    width:25px;
}

table.table tr.row td.size {
    width: 100px;
    text-align: right;
}

table.table tr.row td.changed {
    width: 150px;
    text-align: center;
}

table.table tr.header img {
    vertical-align:bottom;
}

table img{
    border:0;
}

/* Info area */

#info {
    color:#000000;
    font-family:Verdana;
    max-width:680px;
    position: relative;
    margin: 0 auto;
    text-align:center;
}

/* Thumbnail area */

#thumb {
    position:absolute;
    border: 1px solid #CDD2D6;
    background:#f8f9fa;
    display:none;
    padding:3px;
}

#thumb img {
    display:block;
}

/* Login bar (at the bottom of the page) */
#login_bar {
    margin: 0 auto;
    margin-top:2px;
    max-width:680px;
}

#login_bar input.submit{
    float:right;
}

/* Upload area */

#upload {
    margin: 0 auto;
    margin-top:2px;
    max-width:680px;
}

#upload #password_container {
    margin-right:20px;
}

#upload #newdir_container, #upload #password_container {
    float:left;
}

#upload #upload_container{
    float:right;
}

#upload input.upload_dirname, #upload input.upload_password{
    width:140px;
}

#upload input.upload_file{
    font-size:small;
}

/* Breadcrumbs */

div.breadcrumbs {
    display:block;
    padding:1px 3px;
    color:#cccccc;
    font-size:x-small;
}

div.breadcrumbs a{
    display:inline-block;
    color:#cccccc;
    padding:2px 0;
    font-size:small;
}

/* Login area */

#login {
    max-width:280px;
    text-align:right;
    margin:15px auto 50px auto;
}

#login div {
    display:block;
    width:100%;
    margin-top:5px;
}

#login label{
    width: 120px;
    text-align: right;
}

/* Mobile interface */

body.mobile #frame, body.mobile #info, body.mobile #upload {
    max-width:none;
}

body.mobile {
    font-size:medium;
}

body.mobile a.item {
    display:block;
    padding:10px 0;
}

body.mobile a.item span.size {
    float:right;
    margin-left:10px;
}

body.mobile table.table {
    margin-bottom:30px;
}

body.mobile table.table tr td {
    border-top: 1px solid #CDD2D6;
}

body.mobile table.table tr.last td {
    border-bottom: 1px solid #CDD2D6;
}

body.mobile #top {
    padding-bottom:3px;
}

body.mobile #top a {
    padding-top:3px;
}

body.mobile #upload #password_container, body.mobile #upload #upload_container, body.mobile #upload #newdir_container {
    float:none;
    margin-top:5px;
}

body.mobile #upload input.upload_dirname, body.mobile #upload input.upload_password{
    width:240px;
}

body.mobile #upload {
    margin-bottom:15px;
}

</style>

<?php
}

/***************************************************************************/
/*   IMAGE CODES IN BASE64                                                 */
/*   You can generate your own with a converter                            */
/*   Like here: http://www.motobit.com/util/base64-decoder-encoder.asp     */
/*   Or here: http://www.greywyvern.com/code/php/binary2base64             */
/*   Or just use PHP base64_encode() function                              */
/***************************************************************************/


$_IMAGES = array();

$_IMAGES["arrow_down"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAABGdBTUEAAK/INwWK6QAAABl0RVh0
U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAABbSURBVCjPY/jPgB8yDCkFB/7v+r/5/+r/
i/7P+N/3DYuC7V93/d//fydQ0Zz/9eexKFgtsejLiv8b/8/8X/WtUBGrGyZLdH6f8r/sW64cTkdW
SRS+zpQbgiEJAI4UCqdRg1A6AAAAAElFTkSuQmCC";
$_IMAGES["arrow_up"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAABGdBTUEAAK/INwWK6QAAABl0RVh0
U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAABbSURBVCjPY/jPgB8yDDkFmyVWv14kh1PB
eoll31f/n/ytUw6rgtUSi76s+L/x/8z/Vd8KFbEomPt16f/1/1f+X/S/7X/qeSwK+v63/K/6X/g/
83/S/5hvQywkAdMGCdCoabZeAAAAAElFTkSuQmCC";
$_IMAGES["del"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAAK/INwWK6QAAABl0RVh0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";


$_IMAGES["archive"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAAK/INwWK6QAAABl0RVh0
U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAJmSURBVDjLhZNNS5RRGIav8+HMvDNO5ZhO
YqXQF2FgVNRCCKM2EbQ1ok2b/AG16F/0ge5qUwitghbWooikiIhI3AQVFER+VsyMztg7vuecp4U2
ORH5wLM5cK7n5r65lYgAoJTaDhQBw/9nAfgiIgEAEWENcjiO43KSJN45J//aOI5lZGTkBtALaBFp
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$_IMAGES["sln"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAAK/INwWK6QAAABl0RVh0
U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAJQSURBVDjLjZNvSBNxGMeX9O+FOAkaLbeh
ozdGRGiMQqTIlEqJMIig3oxl0YxcgYt6FUZRryLYwpFWCr2wXgjBIMJMYhFjgZSiEXOg5c5N593u
dne7u+2+3V3tT22SBx/uxe/5fu7uuefRAdCpKJdJoVHB9h9qFSryuSJBYzqdpiRJymYyGZRDOYfH
43lULCkW2NRwKpUCy7J5kskkSJJELBbTJARBwOv15iW58AZVoBbwPA9BELS7CsMwoCgK8XhcE3Ac
B/UhPp/vtyQnGBi03pYXjyAbPQuRD2sSbmUFVN9NLJ5ux9DryZJP0nqiChzjl48Oh9oYRPTAXBVk
sgnS0hRWu7uxXG/EfL0ZZ9yjGHgb1t4kGo0WBO6AvcUVsFP9oTZZjlQCP7ZA/r4JpHM3lup2Im6p
RsRai2PX/GjoDWEk8BWJRKIg6P147mfP+CW63d16RUyOQP5SA6rLAsKyA0TNNizvM4D9/A4Tk2Ec
7nuPE0+vgqbpgqBnzLl6vv8N3+x4eEsS0mAvHAJhMoAw6kHUVUF4rkeWHAKXZtA15kDL6C6tkXmB
ffiZs/P+NE7dC4pBhwsJY6USVjBtBO/bCswrbfq2GS+Ce9DwyooHoRvaPPzVxI67IVfHnQA+2JqQ
MFQgur0anP8J5IVmYEopmdbh5YQO1wMu0BxdKlB/44GLg48/HT8J8uBesH6/ViDxC5DnWiHPWjAz
0wleYCGKokaJIDdI/6JMZ1nWEshr7UEZsnnBH8l+ZfpY9WA9YaWW0ba3SGBWJetY5xzq6pt/AY6/
mKmzshF5AAAAAElFTkSuQmCC";
$_IMAGES["sql"] = $_IMAGES["database"];
$_IMAGES["tar"] = $_IMAGES["archive"];
$_IMAGES["tgz"] = $_IMAGES["archive"];
$_IMAGES["txt"] = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAABGdBTUEAAK/INwWK6QAAABl0RVh0
U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAADoSURBVBgZBcExblNBGAbA2ceegTRBuIKO
giihSZNTcC5LUHAihNJR0kGKCDcYJY6D3/77MdOinTvzAgCw8ysThIvn/VojIyMjIyPP+bS1sUQI
V2s95pBDDvmbP/mdkft83tpYguZq5Jh/OeaYh+yzy8hTHvNlaxNNczm+la9OTlar1UdA/+C2A4tr
RCnD3jS8BB1obq2Gk6GU6QbQAS4BUaYSQAf4bhhKKTFdAzrAOwAxEUAH+KEM01SY3gM6wBsEAQB0
gJ+maZoC3gI6iPYaAIBJsiRmHU0AALOeFC3aK2cWAACUXe7+AwO0lc9eTHYTAAAAAElFTkSuQmCC";
$_IMAGES["wav"] = $_IMAGES["audio"];
$_IMAGES["wma"] = $_IMAGES["audio"];
$_IMAGES["wmv"] = $_IMAGES["video"];
$_IMAGES["xcf"] = $_IMAGES["graphics"];
$_IMAGES["xls"] = $_IMAGES["spreadsheet"];
$_IMAGES["xlsx"] = $_IMAGES["spreadsheet"];
$_IMAGES["xml"] = $_IMAGES["code"];
$_IMAGES["zip"] = $_IMAGES["archive"];

/***************************************************************************/
/*   HERE COMES THE CODE.                                                  */
/*   DON'T CHANGE UNLESS YOU KNOW WHAT YOU ARE DOING ;)                    */
/***************************************************************************/

//
// The class that displays images (icons and thumbnails)
//
class ImageServer
{
    //
    // Checks if an image is requested and displays one if needed
    //
    public static function showImage()
    {
        global $_IMAGES;
        if(isset($_GET['img']))
        {
            $mtime = gmdate('r', filemtime($_SERVER['SCRIPT_FILENAME']));
            $etag = md5($mtime.$_SERVER['SCRIPT_FILENAME']);

            if ((isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $_SERVER['HTTP_IF_MODIFIED_SINCE'] == $mtime)
                || (isset($_SERVER['HTTP_IF_NONE_MATCH']) && str_replace('"', '', stripslashes($_SERVER['HTTP_IF_NONE_MATCH'])) == $etag))
            {
                header('HTTP/1.1 304 Not Modified');
                return true;
            }
            else {
                header('ETag: "'.$etag.'"');
                header('Last-Modified: '.$mtime);
                header('Content-type: image/gif');
                if(strlen($_GET['img']) > 0 && isset($_IMAGES[$_GET['img']]))
                    print base64_decode($_IMAGES[$_GET['img']]);
                else
                    print base64_decode($_IMAGES["unknown"]);
            }
            return true;
        }
        else if(isset($_GET['thumb']))
        {
            if(strlen($_GET['thumb']) > 0 && EncodeExplorer::getConfig('thumbnails') == true)
            {
                ImageServer::showThumbnail($_GET['thumb']);
            }
            return true;
        }
        return false;
    }

    public static function isEnabledPdf()
    {
        if(class_exists("Imagick"))
            return true;
        return false;
    }

    public static function openPdf($file)
    {
        if(!ImageServer::isEnabledPdf())
            return null;

        $im = new Imagick($file.'[0]');
        $im->setImageFormat( "png" );
        $str = $im->getImageBlob();
        $im2 = imagecreatefromstring($str);
        return $im2;
    }

    //
    // Creates and returns a thumbnail image object from an image file
    //
    public static function createThumbnail($file)
    {
        if(is_int(EncodeExplorer::getConfig('thumbnails_width')))
            $max_width = EncodeExplorer::getConfig('thumbnails_width');
        else
            $max_width = 200;

        if(is_int(EncodeExplorer::getConfig('thumbnails_height')))
            $max_height = EncodeExplorer::getConfig('thumbnails_height');
        else
            $max_height = 200;

        if(File::isPdfFile($file))
            $image = ImageServer::openPdf($file);
        else
            $image = ImageServer::openImage($file);
        if($image == null)
            return;

        imagealphablending($image, true);
        imagesavealpha($image, true);

        $width = imagesx($image);
        $height = imagesy($image);

        $new_width = $max_width;
        $new_height = $max_height;
        if(($width/$height) > ($new_width/$new_height))
            $new_height = $new_width * ($height / $width);
        else
            $new_width = $new_height * ($width / $height);

        if($new_width >= $width && $new_height >= $height)
        {
            $new_width = $width;
            $new_height = $height;
        }

        $new_image = ImageCreateTrueColor($new_width, $new_height);
        imagealphablending($new_image, true);
        imagesavealpha($new_image, true);
        $trans_colour = imagecolorallocatealpha($new_image, 0, 0, 0, 127);
        imagefill($new_image, 0, 0, $trans_colour);

        imagecopyResampled ($new_image, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

        return $new_image;
    }

    //
    // Function for displaying the thumbnail.
    // Includes attempts at cacheing it so that generation is minimised.
    //
    public static function showThumbnail($file)
    {
        if(filemtime($file) < filemtime($_SERVER['SCRIPT_FILENAME']))
            $mtime = gmdate('r', filemtime($_SERVER['SCRIPT_FILENAME']));
        else
            $mtime = gmdate('r', filemtime($file));

        $etag = md5($mtime.$file);

        if ((isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $_SERVER['HTTP_IF_MODIFIED_SINCE'] == $mtime)
            || (isset($_SERVER['HTTP_IF_NONE_MATCH']) && str_replace('"', '', stripslashes($_SERVER['HTTP_IF_NONE_MATCH'])) == $etag))
        {
            header('HTTP/1.1 304 Not Modified');
            return;
        }
        else
        {
            header('ETag: "'.$etag.'"');
            header('Last-Modified: '.$mtime);
            header('Content-Type: image/png');
            $image = ImageServer::createThumbnail($file);
            imagepng($image);
        }
    }

    //
    // A helping function for opening different types of image files
    //
    public static function openImage ($file)
    {
        $size = getimagesize($file);
        switch($size["mime"])
        {
            case "image/jpeg":
                $im = imagecreatefromjpeg($file);
            break;
            case "image/gif":
                $im = imagecreatefromgif($file);
            break;
            case "image/png":
                $im = imagecreatefrompng($file);
            break;
            default:
                $im=null;
            break;
        }
        return $im;
    }
}

//
// The class for logging user activity
//
class Logger
{
    public static function log($message)
    {
        global $encodeExplorer;
        if(strlen(EncodeExplorer::getConfig('log_file')) > 0)
        {
            if(Location::isFileWritable(EncodeExplorer::getConfig('log_file')))
            {
                $message = "[" . date("Y-m-d h:i:s", mktime()) . "] ".$message." (".$_SERVER["HTTP_USER_AGENT"].")\n";
                error_log($message, 3, EncodeExplorer::getConfig('log_file'));
            }
            else
                $encodeExplorer->setErrorString("log_file_permission_error");
        }
    }

    public static function logAccess($path, $isDir)
    {
        $message = $_SERVER['REMOTE_ADDR']." ".GateKeeper::getUserName()." accessed ";
        $message .= $isDir?"dir":"file";
        $message .= " ".$path;
        Logger::log($message);
    }

    public static function logQuery()
    {
        if(isset($_POST['log']) && strlen($_POST['log']) > 0)
        {
            Logger::logAccess($_POST['log'], false);
            return true;
        }
        else
            return false;
    }

    public static function logCreation($path, $isDir)
    {
        $message = $_SERVER['REMOTE_ADDR']." ".GateKeeper::getUserName()." created ";
        $message .= $isDir?"dir":"file";
        $message .= " ".$path;
        Logger::log($message);
    }

    public static function emailNotification($path, $isFile)
    {
        if(strlen(EncodeExplorer::getConfig('upload_email')) > 0)
        {
            $message = "This is a message to let you know that ".GateKeeper::getUserName()." ";
            $message .= ($isFile?"uploaded a new file":"created a new directory")." in Encode Explorer.\n\n";
            $message .= "Path : ".$path."\n";
            $message .= "IP : ".$_SERVER['REMOTE_ADDR']."\n";
            mail(EncodeExplorer::getConfig('upload_email'), "Upload notification", $message);
        }
    }
}

//
// The class controls logging in and authentication
//
class GateKeeper
{
    public static function init()
    {
        global $encodeExplorer;
        if(strlen(EncodeExplorer::getConfig("session_name")) > 0)
                session_name(EncodeExplorer::getConfig("session_name"));

        if(count(EncodeExplorer::getConfig("users")) > 0)
            session_start();
        else
            return;

        if(isset($_GET['logout']))
        {
            $_SESSION['ee_user_name'] = null;
            $_SESSION['ee_user_pass'] = null;
        }

        if(isset($_POST['user_pass']) && strlen($_POST['user_pass']) > 0)
        {
            if(GateKeeper::isUser((isset($_POST['user_name'])?$_POST['user_name']:""), $_POST['user_pass']))
            {
                $_SESSION['ee_user_name'] = isset($_POST['user_name'])?$_POST['user_name']:"";
                $_SESSION['ee_user_pass'] = $_POST['user_pass'];

                $addr  = $_SERVER['PHP_SELF'];
                $param = '';

                if(isset($_GET['m']))
                    $param .= (strlen($param) == 0 ? '?m' : '&m');

                if(isset($_GET['s']))
                    $param .= (strlen($param) == 0 ? '?s' : '&s');

                if(isset($_GET['dir']) && strlen($_GET['dir']) > 0)
                {
                    $param .= (strlen($param) == 0 ? '?dir=' : '&dir=');
                    $param .= urlencode($_GET['dir']);
                }
                header( "Location: ".$addr.$param);
            }
            else
                $encodeExplorer->setErrorString("wrong_pass");
        }
    }

    public static function isUser($userName, $userPass)
    {
        foreach(EncodeExplorer::getConfig("users") as $user)
        {
            if($user[1] == $userPass)
            {
                if(strlen($userName) == 0 || $userName == $user[0])
                {
                    return true;
                }
            }
        }
        return false;
    }

    public static function isLoginRequired()
    {
        if(EncodeExplorer::getConfig("require_login") == false){
            return false;
        }
        return true;
    }

    public static function isUserLoggedIn()
    {
        if(isset($_SESSION['ee_user_name'], $_SESSION['ee_user_pass']))
        {
            if(GateKeeper::isUser($_SESSION['ee_user_name'], $_SESSION['ee_user_pass']))
                return true;
        }
        return false;
    }

    public static function isAccessAllowed()
    {
        if(!GateKeeper::isLoginRequired() || GateKeeper::isUserLoggedIn())
            return true;
        return false;
    }

    public static function isUploadAllowed(){
        if(EncodeExplorer::getConfig("upload_enable") == true && GateKeeper::isUserLoggedIn() == true && GateKeeper::getUserStatus() == "admin")
            return true;
        return false;
    }

    public static function isNewdirAllowed(){
        if(EncodeExplorer::getConfig("newdir_enable") == true && GateKeeper::isUserLoggedIn() == true && GateKeeper::getUserStatus() == "admin")
            return true;
        return false;
    }

    public static function isDeleteAllowed(){
        if(EncodeExplorer::getConfig("delete_enable") == true && GateKeeper::isUserLoggedIn() == true && GateKeeper::getUserStatus() == "admin")
            return true;
        return false;
    }

    public static function getUserStatus(){
        if(GateKeeper::isUserLoggedIn() == true && EncodeExplorer::getConfig("users") != null && is_array(EncodeExplorer::getConfig("users"))){
            foreach(EncodeExplorer::getConfig("users") as $user){
                if($user[0] != null && $user[0] == $_SESSION['ee_user_name'])
                    return $user[2];
            }
        }
        return null;
    }

    public static function getUserName()
    {
        if(GateKeeper::isUserLoggedIn() == true && isset($_SESSION['ee_user_name']) && strlen($_SESSION['ee_user_name']) > 0)
            return $_SESSION['ee_user_name'];
        if(isset($_SERVER["REMOTE_USER"]) && strlen($_SERVER["REMOTE_USER"]) > 0)
            return $_SERVER["REMOTE_USER"];
        if(isset($_SERVER['PHP_AUTH_USER']) && strlen($_SERVER['PHP_AUTH_USER']) > 0)
            return $_SERVER['PHP_AUTH_USER'];
        return "an anonymous user";
    }

    public static function showLoginBox(){
        if(!GateKeeper::isUserLoggedIn() && count(EncodeExplorer::getConfig("users")) > 0)
            return true;
        return false;
    }
}

//
// The class for any kind of file managing (new folder, upload, etc).
//
class FileManager
{
    /* Obsolete code
    function checkPassword($inputPassword)
    {
        global $encodeExplorer;
        if(strlen(EncodeExplorer::getConfig("upload_password")) > 0 && $inputPassword == EncodeExplorer::getConfig("upload_password"))
        {
            return true;
        }
        else
        {
            $encodeExplorer->setErrorString("wrong_password");
            return false;
        }
    }
    */
    function newFolder($location, $dirname)
    {
        global $encodeExplorer;
        if(strlen($dirname) > 0)
        {
            $forbidden = array(".", "/", "\\");
            for($i = 0; $i < count($forbidden); $i++)
            {
                $dirname = str_replace($forbidden[$i], "", $dirname);
            }

            if(!$location->uploadAllowed())
            {
                // The system configuration does not allow uploading here
                $encodeExplorer->setErrorString("upload_not_allowed");
            }
            else if(!$location->isWritable())
            {
                // The target directory is not writable
                $encodeExplorer->setErrorString("upload_dir_not_writable");
            }
            else if(!mkdir($location->getDir(true, false, false, 0).$dirname, EncodeExplorer::getConfig("new_dir_mode")))
            {
                // Error creating a new directory
                $encodeExplorer->setErrorString("new_dir_failed");
            }
            else if(!chmod($location->getDir(true, false, false, 0).$dirname, EncodeExplorer::getConfig("new_dir_mode")))
            {
                // Error applying chmod
                $encodeExplorer->setErrorString("chmod_dir_failed");
            }
            else
            {
                // Directory successfully created, sending e-mail notification
                Logger::logCreation($location->getDir(true, false, false, 0).$dirname, true);
                Logger::emailNotification($location->getDir(true, false, false, 0).$dirname, false);
            }
        }
    }

    function uploadFile($location, $userfile)
    {
        global $encodeExplorer;
        $name = basename($userfile['name']);
        if(get_magic_quotes_gpc())
            $name = stripslashes($name);

        $upload_dir = $location->getFullPath();
        $upload_file = $upload_dir . $name;

        if(function_exists("finfo_open") && function_exists("finfo_file"))
            $mime_type = File::getFileMime($userfile['tmp_name']);
        else
            $mime_type = $userfile['type'];

        $extension = File::getFileExtension($userfile['name']);

        if(!$location->uploadAllowed())
        {
            $encodeExplorer->setErrorString("upload_not_allowed");
        }
        else if(!$location->isWritable())
        {
            $encodeExplorer->setErrorString("upload_dir_not_writable");
        }
        else if(!is_uploaded_file($userfile['tmp_name']))
        {
            $encodeExplorer->setErrorString("failed_upload");
        }
        else if(is_array(EncodeExplorer::getConfig("upload_allow_type")) && count(EncodeExplorer::getConfig("upload_allow_type")) > 0 && !in_array($mime_type, EncodeExplorer::getConfig("upload_allow_type")))
        {
            $encodeExplorer->setErrorString("upload_type_not_allowed");
        }
        else if(is_array(EncodeExplorer::getConfig("upload_reject_extension")) && count(EncodeExplorer::getConfig("upload_reject_extension")) > 0 && in_array($extension, EncodeExplorer::getConfig("upload_reject_extension")))
        {
            $encodeExplorer->setErrorString("upload_type_not_allowed");
        }
        else if(!@move_uploaded_file($userfile['tmp_name'], $upload_file))
        {
            $encodeExplorer->setErrorString("failed_move");
        }
        else
        {
            chmod($upload_file, EncodeExplorer::getConfig("upload_file_mode"));
            Logger::logCreation($location->getDir(true, false, false, 0).$name, false);
            Logger::emailNotification($location->getDir(true, false, false, 0).$name, true);
        }
    }

    public static function delete_dir($dir) {
        if (is_dir($dir)) {
            $objects = scandir($dir);
            foreach ($objects as $object) {
                if ($object != "." && $object != "..") {
                    if (filetype($dir."/".$object) == "dir")
                        FileManager::delete_dir($dir."/".$object);
                    else
                        unlink($dir."/".$object);
                }
            }
            reset($objects);
            rmdir($dir);
        }
    }

    public static function delete_file($file){
        if(is_file($file)){
            unlink($file);
        }
    }

    //
    // The main function, checks if the user wants to perform any supported operations
    //
    function run($location)
    {
        if(isset($_POST['userdir']) && strlen($_POST['userdir']) > 0){
            if($location->uploadAllowed() && GateKeeper::isUserLoggedIn() && GateKeeper::isAccessAllowed() && GateKeeper::isNewdirAllowed()){
                $this->newFolder($location, $_POST['userdir']);
            }
        }

        if(isset($_FILES['userfile']['name']) && strlen($_FILES['userfile']['name']) > 0){
            if($location->uploadAllowed() && GateKeeper::isUserLoggedIn() && GateKeeper::isAccessAllowed() && GateKeeper::isUploadAllowed()){
                $this->uploadFile($location, $_FILES['userfile']);
            }
        }

        if(isset($_GET['del'])){
            if(GateKeeper::isUserLoggedIn() && GateKeeper::isAccessAllowed() && GateKeeper::isDeleteAllowed()){
                $split_path = Location::splitPath($_GET['del']);
                $path = "";
                for($i = 0; $i < count($split_path); $i++){
                    $path .= $split_path[$i];
                    if($i + 1 < count($split_path))
                        $path .= "/";
                }
                if($path == "" || $path == "/" || $path == "\\" || $path == ".")
                    return;

                if(is_dir($path))
                    FileManager::delete_dir($path);
                else if(is_file($path))
                    FileManager::delete_file($path);
            }
        }
    }
}

//
// Dir class holds the information about one directory in the list
//
class Dir
{
    var $name;
    var $location;

    //
    // Constructor
    //
    function Dir($name, $location)
    {
        $this->name = $name;
        $this->location = $location;
    }

    function getName()
    {
        return $this->name;
    }

    function getNameHtml()
    {
        return htmlspecialchars($this->name);
    }

    function getNameEncoded()
    {
        return rawurlencode($this->name);
    }

    //
    // Debugging output
    //
    function debug()
    {
        print("Dir name (htmlspecialchars): ".$this->getName()."\n");
        print("Dir location: ".$this->location->getDir(true, false, false, 0)."\n");
    }
}

//
// File class holds the information about one file in the list
//
class File
{
    var $name;
    var $location;
    var $size;
    //var $extension;
    var $type;
    var $modTime;

    //
    // Constructor
    //
    function File($name, $location)
    {
        $this->name = $name;
        $this->location = $location;

        $this->type = File::getFileType($this->location->getDir(true, false, false, 0).$this->getName());
        $this->size = File::getFileSize($this->location->getDir(true, false, false, 0).$this->getName());
        $this->modTime = filemtime($this->location->getDir(true, false, false, 0).$this->getName());
    }

    function getName()
    {
        return $this->name;
    }

    function getNameEncoded()
    {
        return rawurlencode($this->name);
    }

    function getNameHtml()
    {
        return htmlspecialchars($this->name);
    }

    function getSize()
    {
        return $this->size;
    }

    function getType()
    {
        return $this->type;
    }

    function getModTime()
    {
        return $this->modTime;
    }

    //
    // Determine the size of a file
    //
    public static function getFileSize($file)
    {
        $sizeInBytes = filesize($file);

        // If filesize() fails (with larger files), try to get the size from unix command line.
        if (EncodeExplorer::getConfig("large_files") == true || !$sizeInBytes || $sizeInBytes < 0) {
            $sizeInBytes=exec("ls -l '$file' | awk '{print $5}'");
        }
        return $sizeInBytes;
    }

    public static function getFileType($filepath)
    {
        /*
         * This extracts the information from the file contents.
         * Unfortunately it doesn't properly detect the difference between text-based file types.
         *
        $mime_type = File::getMimeType($filepath);
        $mime_type_chunks = explode("/", $mime_type, 2);
        $type = $mime_type_chunks[1];
        */
        return File::getFileExtension($filepath);
    }

    public static function getFileMime($filepath)
    {
        $fhandle = finfo_open(FILEINFO_MIME);
        $mime_type = finfo_file($fhandle, $filepath);
        $mime_type_chunks = preg_split('/\s+/', $mime_type);
        $mime_type = $mime_type_chunks[0];
        $mime_type_chunks = explode(";", $mime_type);
        $mime_type = $mime_type_chunks[0];
        return $mime_type;
    }

    public static function getFileExtension($filepath)
    {
        return strtolower(pathinfo($filepath, PATHINFO_EXTENSION));
    }

    //
    // Debugging output
    //
    function debug()
    {
        print("File name: ".$this->getName()."\n");
        print("File location: ".$this->location->getDir(true, false, false, 0)."\n");
        print("File size: ".$this->size."\n");
        print("File modTime: ".$this->modTime."\n");
    }

    function isImage()
    {
        $type = $this->getType();
        if($type == "png" || $type == "jpg" || $type == "gif" || $type == "jpeg")
            return true;
        return false;
    }

    function isPdf()
    {
        if(strtolower($this->getType()) == "pdf")
            return true;
        return false;
    }

    public static function isPdfFile($file)
    {
        if(File::getFileType($file) == "pdf")
            return true;
        return false;
    }

    function isValidForThumb()
    {
        if($this->isImage() || ($this->isPdf() && ImageServer::isEnabledPdf()))
            return true;
        return false;
    }
}

class Location
{
    var $path;

    //
    // Split a file path into array elements
    //
    public static function splitPath($dir)
    {
        $dir = stripslashes($dir);
        $path1 = preg_split("/[\\\\\/]+/", $dir);
        $path2 = array();
        for($i = 0; $i < count($path1); $i++)
        {
            if($path1[$i] == ".." || $path1[$i] == "." || $path1[$i] == "")
                continue;
            $path2[] = $path1[$i];
        }
        return $path2;
    }

    //
    // Get the current directory.
    // Options: Include the prefix ("./"); URL-encode the string; HTML-encode the string; return directory n-levels up
    //
    function getDir($prefix, $encoded, $html, $up)
    {
        $dir = "";
        if($prefix == true)
            $dir .= "./";
        for($i = 0; $i < ((count($this->path) >= $up && $up > 0)?count($this->path)-$up:count($this->path)); $i++)
        {
            $temp = $this->path[$i];
            if($encoded)
                $temp = rawurlencode($temp);
            if($html)
                $temp = htmlspecialchars($temp);
            $dir .= $temp."/";
        }
        return $dir;
    }

    function getPathLink($i, $html)
    {
        if($html)
            return htmlspecialchars($this->path[$i]);
        else
            return $this->path[$i];
    }

    function getFullPath()
    {
        return (strlen(EncodeExplorer::getConfig('basedir')) > 0?EncodeExplorer::getConfig('basedir'):dirname($_SERVER['SCRIPT_FILENAME']))."/".$this->getDir(true, false, false, 0);
    }

    //
    // Debugging output
    //
    function debug()
    {
        print_r($this->path);
        print("Dir with prefix: ".$this->getDir(true, false, false, 0)."\n");
        print("Dir without prefix: ".$this->getDir(false, false, false, 0)."\n");
        print("Upper dir with prefix: ".$this->getDir(true, false, false, 1)."\n");
        print("Upper dir without prefix: ".$this->getDir(false, false, false, 1)."\n");
    }


    //
    // Set the current directory
    //
    function init()
    {
        if(!isset($_GET['dir']) || strlen($_GET['dir']) == 0)
        {
            $this->path = $this->splitPath(EncodeExplorer::getConfig('starting_dir'));
        }
        else
        {
            $this->path = $this->splitPath($_GET['dir']);
        }
    }

    //
    // Checks if the current directory is below the input path
    //
    function isSubDir($checkPath)
    {
        for($i = 0; $i < count($this->path); $i++)
        {
            if(strcmp($this->getDir(true, false, false, $i), $checkPath) == 0)
                return true;
        }
        return false;
    }

    //
    // Check if uploading is allowed into the current directory, based on the configuration
    //
    function uploadAllowed()
    {
        if(EncodeExplorer::getConfig('upload_enable') != true)
            return false;
        if(EncodeExplorer::getConfig('upload_dirs') == null || count(EncodeExplorer::getConfig('upload_dirs')) == 0)
            return true;

        $upload_dirs = EncodeExplorer::getConfig('upload_dirs');
        for($i = 0; $i < count($upload_dirs); $i++)
        {
            if($this->isSubDir($upload_dirs[$i]))
                return true;
        }
        return false;
    }

    function isWritable()
    {
        return is_writable($this->getDir(true, false, false, 0));
    }

    public static function isDirWritable($dir)
    {
        return is_writable($dir);
    }

    public static function isFileWritable($file)
    {
        if(file_exists($file))
        {
            if(is_writable($file))
                return true;
            else
                return false;
        }
        else if(Location::isDirWritable(dirname($file)))
            return true;
        else
            return false;
    }
}

class EncodeExplorer
{
    var $location;
    var $dirs;
    var $files;
    var $sort_by;
    var $sort_as;
    var $mobile;
    var $logging;
    var $spaceUsed;
    var $lang;

    //
    // Determine sorting, calculate space.
    //
    function init()
    {
        $this->sort_by = "";
        $this->sort_as = "";
        if(isset($_GET["sort_by"], $_GET["sort_as"]))
        {
            if($_GET["sort_by"] == "name" || $_GET["sort_by"] == "size" || $_GET["sort_by"] == "mod")
                if($_GET["sort_as"] == "asc" || $_GET["sort_as"] == "desc")
                {
                    $this->sort_by = $_GET["sort_by"];
                    $this->sort_as = $_GET["sort_as"];
                }
        }
        if(strlen($this->sort_by) <= 0 || strlen($this->sort_as) <= 0)
        {
            $this->sort_by = "name";
            $this->sort_as = "desc";
        }


        global $_TRANSLATIONS;
        if(isset($_GET['lang'], $_TRANSLATIONS[$_GET['lang']]))
            $this->lang = $_GET['lang'];
        else
            $this->lang = EncodeExplorer::getConfig("lang");

        $this->mobile = false;
        if(EncodeExplorer::getConfig("mobile_enabled") == true)
        {
            if((EncodeExplorer::getConfig("mobile_default") == true || isset($_GET['m'])) && !isset($_GET['s']))
                $this->mobile = true;
        }

        $this->logging = false;
        if(EncodeExplorer::getConfig("log_file") != null && strlen(EncodeExplorer::getConfig("log_file")) > 0)
            $this->logging = true;
    }

    //
    // Read the file list from the directory
    //
    function readDir()
    {
        global $encodeExplorer;
        //
        // Reading the data of files and directories
        //
        if($open_dir = @opendir($this->location->getFullPath()))
        {
            $this->dirs = array();
            $this->files = array();
            while ($object = readdir($open_dir))
            {
                if($object != "." && $object != "..")
                {
                    if(is_dir($this->location->getDir(true, false, false, 0)."/".$object))
                    {
                        if(!in_array($object, EncodeExplorer::getConfig('hidden_dirs')))
                            $this->dirs[] = new Dir($object, $this->location);
                    }
                    else if(!in_array($object, EncodeExplorer::getConfig('hidden_files')))
                        $this->files[] = new File($object, $this->location);
                }
            }
            closedir($open_dir);
        }
        else
        {
            $encodeExplorer->setErrorString("unable_to_read_dir");;
        }
    }

    //
    // A recursive function for calculating the total used space
    //
    function sum_dir($start_dir, $ignore_files, $levels = 1)
    {
        if ($dir = opendir($start_dir))
        {
            $total = 0;
            while ((($file = readdir($dir)) !== false))
            {
                if (!in_array($file, $ignore_files))
                {
                    if ((is_dir($start_dir . '/' . $file)) && ($levels - 1 >= 0))
                    {
                        $total += $this->sum_dir($start_dir . '/' . $file, $ignore_files, $levels-1);
                    }
                    elseif (is_file($start_dir . '/' . $file))
                    {
                        $total += File::getFileSize($start_dir . '/' . $file) / 1024;
                    }
                }
            }

            closedir($dir);
            return $total;
        }
    }

    function calculateSpace()
    {
        if(EncodeExplorer::getConfig('calculate_space_level') <= 0)
            return;
        $ignore_files = array('..', '.');
        $start_dir = getcwd();
        $spaceUsed = $this->sum_dir($start_dir, $ignore_files, EncodeExplorer::getConfig('calculate_space_level'));
        $this->spaceUsed = round($spaceUsed/1024, 3);
    }

    function sort()
    {
        if(is_array($this->files)){
            usort($this->files, "EncodeExplorer::cmp_".$this->sort_by);
            if($this->sort_as == "desc")
                $this->files = array_reverse($this->files);
        }

        if(is_array($this->dirs)){
            usort($this->dirs, "EncodeExplorer::cmp_name");
            if($this->sort_by == "name" && $this->sort_as == "desc")
                $this->dirs = array_reverse($this->dirs);
        }
    }

    function makeArrow($sort_by)
    {
        if($this->sort_by == $sort_by && $this->sort_as == "asc")
        {
            $sort_as = "desc";
            $img = "arrow_up";
        }
        else
        {
            $sort_as = "asc";
            $img = "arrow_down";
        }

        if($sort_by == "name")
            $text = $this->getString("file_name");
        else if($sort_by == "size")
            $text = $this->getString("size");
        else if($sort_by == "mod")
            $text = $this->getString("last_changed");

        return "<a href=\"".$this->makeLink(false, false, $sort_by, $sort_as, null, $this->location->getDir(false, true, false, 0))."\">
            $text <img style=\"border:0;\" alt=\"".$sort_as."\" src=\"?img=".$img."\" /></a>";
    }

    function makeLink($switchVersion, $logout, $sort_by, $sort_as, $delete, $dir)
    {
        $link = "?";
        if($switchVersion == true && EncodeExplorer::getConfig("mobile_enabled") == true)
        {
            if($this->mobile == false)
                $link .= "m&amp;";
            else
                $link .= "s&amp;";
        }
        else if($this->mobile == true && EncodeExplorer::getConfig("mobile_enabled") == true && EncodeExplorer::getConfig("mobile_default") == false)
            $link .= "m&amp;";
        else if($this->mobile == false && EncodeExplorer::getConfig("mobile_enabled") == true && EncodeExplorer::getConfig("mobile_default") == true)
            $link .= "s&amp;";

        if($logout == true)
        {
            $link .= "logout";
            return $link;
        }

        if(isset($this->lang) && $this->lang != EncodeExplorer::getConfig("lang"))
            $link .= "lang=".$this->lang."&amp;";

        if($sort_by != null && strlen($sort_by) > 0)
            $link .= "sort_by=".$sort_by."&amp;";

        if($sort_as != null && strlen($sort_as) > 0)
            $link .= "sort_as=".$sort_as."&amp;";

        $link .= "dir=".$dir;
        if($delete != null)
            $link .= "&amp;del=".$delete;
        return $link;
    }

    function makeIcon($l)
    {
        $l = strtolower($l);
        return "?img=".$l;
    }

    function formatModTime($time)
    {
        $timeformat = "d.m.y H:i:s";
        if(EncodeExplorer::getConfig("time_format") != null && strlen(EncodeExplorer::getConfig("time_format")) > 0)
            $timeformat = EncodeExplorer::getConfig("time_format");
        return date($timeformat, $time);
    }

    function formatSize($size)
    {
        $sizes = Array('B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB');
        $y = $sizes[0];
        for ($i = 1; (($i < count($sizes)) && ($size >= 1024)); $i++)
        {
            $size = $size / 1024;
            $y  = $sizes[$i];
        }
        return round($size, 2)." ".$y;
    }

    //
    // Debugging output
    //
    function debug()
    {
        print("Explorer location: ".$this->location->getDir(true, false, false, 0)."\n");
        for($i = 0; $i < count($this->dirs); $i++)
            $this->dirs[$i]->output();
        for($i = 0; $i < count($this->files); $i++)
            $this->files[$i]->output();
    }

    //
    // Comparison functions for sorting.
    //

    public static function cmp_name($b, $a)
    {
        return strcasecmp($a->name, $b->name);
    }

    public static function cmp_size($a, $b)
    {
        return ($a->size - $b->size);
    }

    public static function cmp_mod($b, $a)
    {
        return ($a->modTime - $b->modTime);
    }

    //
    // The function for getting a translated string.
    // Falls back to english if the correct language is missing something.
    //
    public static function getLangString($stringName, $lang)
    {
        global $_TRANSLATIONS;
        if(isset($_TRANSLATIONS[$lang]) && is_array($_TRANSLATIONS[$lang])
            && isset($_TRANSLATIONS[$lang][$stringName]))
            return $_TRANSLATIONS[$lang][$stringName];
        else if(isset($_TRANSLATIONS["en"]))// && is_array($_TRANSLATIONS["en"])
            //&& isset($_TRANSLATIONS["en"][$stringName]))
            return $_TRANSLATIONS["en"][$stringName];
        else
            return "Translation error";
    }

    function getString($stringName)
    {
        return EncodeExplorer::getLangString($stringName, $this->lang);
    }

    //
    // The function for getting configuration values
    //
    public static function getConfig($name)
    {
        global $_CONFIG;
        if(isset($_CONFIG, $_CONFIG[$name]))
            return $_CONFIG[$name];
        return null;
    }

    public static function setError($message)
    {
        global $_ERROR;
        if(isset($_ERROR) && strlen($_ERROR) > 0)
            ;// keep the first error and discard the rest
        else
            $_ERROR = $message;
    }

    function setErrorString($stringName)
    {
        EncodeExplorer::setError($this->getString($stringName));
    }

    //
    // Main function, activating tasks
    //
    function run($location)
    {
        $this->location = $location;
        $this->calculateSpace();
        $this->readDir();
        $this->sort();
        $this->outputHtml();
    }

    public function printLoginBox()
    {
        ?>
        <div id="login">
        <form enctype="multipart/form-data" action="<?php print $this->makeLink(false, false, null, null, null, ""); ?>" method="post">
        <?php
        if(GateKeeper::isLoginRequired())
        {
            $require_username = false;
            foreach(EncodeExplorer::getConfig("users") as $user){
                if($user[0] != null && strlen($user[0]) > 0){
                    $require_username = true;
                    break;
                }
            }
            if($require_username)
            {
            ?>
            <div><label for="user_name"><?php print $this->getString("username"); ?>:</label>
            <input type="text" name="user_name" value="" id="user_name" /></div>
            <?php
            }
            ?>
            <div><label for="user_pass"><?php print $this->getString("password"); ?>:</label>
            <input type="password" name="user_pass" id="user_pass" /></div>
            <div><input type="submit" value="<?php print $this->getString("log_in"); ?>" class="button" /></div>
        </form>
        </div>
    <?php
        }
    }

    //
    // Printing the actual page
    //
    function outputHtml()
    {
        global $_ERROR;
        global $_START_TIME;
?>
<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php print $this->getConfig('lang'); ?>" lang="<?php print $this->getConfig('lang'); ?>">
<head>
<meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=<?php print $this->getConfig('charset'); ?>">
<?php css(); ?>
<!-- <meta charset="<?php print $this->getConfig('charset'); ?>" /> -->
<?php
if(($this->getConfig('log_file') != null && strlen($this->getConfig('log_file')) > 0)
    || ($this->getConfig('thumbnails') != null && $this->getConfig('thumbnails') == true && $this->mobile == false)
    || (GateKeeper::isDeleteAllowed()))
{
?>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
//<![CDATA[
$(document).ready(function() {
<?php
    if(GateKeeper::isDeleteAllowed()){
?>
    $('td.del a').click(function(){
        var answer = confirm('Are you sure you want to delete : \'' + $(this).attr("data-name") + "\' ?");
        return answer;
    });
<?php
    }
    if($this->logging == true)
    {
?>
        function logFileClick(path)
        {
             $.ajax({
                    async: false,
                    type: "POST",
                    data: {log: path},
                    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
                    cache: false
                });
        }

        $("a.file").click(function(){
            logFileClick("<?php print $this->location->getDir(true, true, false, 0);?>" + $(this).html());
            return true;
        });
<?php
    }
    if(EncodeExplorer::getConfig("thumbnails") == true && $this->mobile == false)
    {
?>
        function positionThumbnail(e) {
            xOffset = 30;
            yOffset = 10;
            $("#thumb").css("left",(e.clientX + xOffset) + "px");

            diff = 0;
            if(e.clientY + $("#thumb").height() > $(window).height())
                diff = e.clientY + $("#thumb").height() - $(window).height();

            $("#thumb").css("top",(e.pageY - yOffset - diff) + "px");
        }

        $("a.thumb").hover(function(e){
            $("#thumb").remove();
            $("body").append("<div id=\"thumb\"><img src=\"?thumb="+ $(this).attr("href") +"\" alt=\"Preview\" \/><\/div>");
            positionThumbnail(e);
            $("#thumb").fadeIn("medium");
        },
        function(){
            $("#thumb").remove();
        });

        $("a.thumb").mousemove(function(e){
            positionThumbnail(e);
            });

        $("a.thumb").click(function(e){$("#thumb").remove(); return true;});
<?php
    }
?>
    });
//]]>
</script>
<?php
}
?>
<title><?php if(EncodeExplorer::getConfig('main_title') != null) print EncodeExplorer::getConfig('main_title'); ?></title>
</head>
<body class="<?php print ($this->mobile == true?"mobile":"standard");?>">
<?php
//
// Print the error (if there is something to print)
//
if(isset($_ERROR) && strlen($_ERROR) > 0)
{
    print "<div id=\"error\">".$_ERROR."</div>";
}
?>
<div id="frame">
<?php
if(EncodeExplorer::getConfig('show_top') == true)
{
?>
<div id="top">
    <a href="<?php print $this->makeLink(false, false, null, null, null, ""); ?>"><span><?php if(EncodeExplorer::getConfig('main_title') != null) print EncodeExplorer::getConfig('main_title'); ?></span></a>
<?php
if(EncodeExplorer::getConfig("secondary_titles") != null && is_array(EncodeExplorer::getConfig("secondary_titles")) && count(EncodeExplorer::getConfig("secondary_titles")) > 0 && $this->mobile == false)
{
    $secondary_titles = EncodeExplorer::getConfig("secondary_titles");
    print "<div class=\"subtitle\">".$secondary_titles[array_rand($secondary_titles)]."</div>\n";
}
?>
</div>
<?php
}

// Checking if the user is allowed to access the page, otherwise showing the login box
if(!GateKeeper::isAccessAllowed())
{
    $this->printLoginBox();
}
else
{
if($this->mobile == false && EncodeExplorer::getConfig("show_path") == true)
{
?>
<div class="breadcrumbs">
<a href="?dir="><?php print $this->getString("root"); ?></a>
<?php
    for($i = 0; $i < count($this->location->path); $i++)
    {
        print "&gt; <a href=\"".$this->makeLink(false, false, null, null, null, $this->location->getDir(false, true, false, count($this->location->path) - $i - 1))."\">";
        print $this->location->getPathLink($i, true);
        print "</a>\n";
    }
?>
</div>
<?php
}
?>

<!-- START: List table -->
<table class="table">
<?php
if($this->mobile == false)
{
?>
<tr class="row one header">
    <td class="icon"> </td>
    <td class="name"><?php print $this->makeArrow("name");?></td>
    <td class="size"><?php print $this->makeArrow("size"); ?></td>
    <td class="changed"><?php print $this->makeArrow("mod"); ?></td>
    <?php if($this->mobile == false && GateKeeper::isDeleteAllowed()){?>
    <td class="del"><?php print EncodeExplorer::getString("del"); ?></td>
    <?php } ?>
</tr>
<?php
}
?>
<tr class="row two">
    <td class="icon"><img alt="dir" src="?img=directory" /></td>
    <td colspan="<?php print (($this->mobile == true?2:(GateKeeper::isDeleteAllowed()?4:3))); ?>" class="long">
        <a class="item" href="<?php print $this->makeLink(false, false, null, null, null, $this->location->getDir(false, true, false, 1)); ?>">..</a>
    </td>
</tr>
<?php
//
// Ready to display folders and files.
//
$row = 1;

//
// Folders first
//
if($this->dirs)
{
    foreach ($this->dirs as $dir)
    {
        $row_style = ($row ? "one" : "two");
        print "<tr class=\"row ".$row_style."\">\n";
        print "<td class=\"icon\"><img alt=\"dir\" src=\"?img=directory\" /></td>\n";
        print "<td class=\"name\" colspan=\"".($this->mobile == true?2:3)."\">\n";
        print "<a href=\"".$this->makeLink(false, false, null, null, null, $this->location->getDir(false, true, false, 0).$dir->getNameEncoded())."\" class=\"item dir\">";
        print $dir->getNameHtml();
        print "</a>\n";
        print "</td>\n";
        if($this->mobile == false && GateKeeper::isDeleteAllowed()){
            print "<td class=\"del\"><a data-name=\"".htmlentities($dir->getName())."\" href=\"".$this->makeLink(false, false, null, null, $this->location->getDir(false, true, false, 0).$dir->getNameEncoded(), $this->location->getDir(false, true, false, 0))."\"><img src=\"?img=del\" alt=\"Delete\" /></a></td>";
        }
        print "</tr>\n";
        $row =! $row;
    }
}

//
// Now the files
//
if($this->files)
{
    $count = 0;
    foreach ($this->files as $file)
    {
        $row_style = ($row ? "one" : "two");
        print "<tr class=\"row ".$row_style.(++$count == count($this->files)?" last":"")."\">\n";
        print "<td class=\"icon\"><img alt=\"".$file->getType()."\" src=\"".$this->makeIcon($file->getType())."\" /></td>\n";
        print "<td class=\"name\">\n";
        print "\t\t<a href=\"".$this->location->getDir(false, true, false, 0).$file->getNameEncoded()."\"";
        if(EncodeExplorer::getConfig('open_in_new_window') == true)
            print "target=\"_blank\"";
        print " class=\"item file";
        if($file->isValidForThumb())
            print " thumb";
        print "\">";
        print $file->getNameHtml();
        if($this->mobile == true)
        {
            print "<span class =\"size\">".$this->formatSize($file->getSize())."</span>";
        }
        print "</a>\n";
        print "</td>\n";
        if($this->mobile != true)
        {
            print "<td class=\"size\">".$this->formatSize($file->getSize())."</td>\n";
            print "<td class=\"changed\">".$this->formatModTime($file->getModTime())."</td>\n";
        }
        if($this->mobile == false && GateKeeper::isDeleteAllowed()){
            print "<td class=\"del\">
                <a data-name=\"".htmlentities($file->getName())."\" href=\"".$this->makeLink(false, false, null, null, $this->location->getDir(false, true, false, 0).$file->getNameEncoded(), $this->location->getDir(false, true, false, 0))."\">
                    <img src=\"?img=del\" alt=\"Delete\" />
                </a>
            </td>";
        }
        print "</tr>\n";
        $row =! $row;
    }
}


//
// The files and folders have been displayed
//
?>

</table>
<!-- END: List table -->
<?php
}
?>
</div>

<?php
if(GateKeeper::isAccessAllowed() && GateKeeper::showLoginBox()){
?>
<!-- START: Login area -->
<form enctype="multipart/form-data" method="post">
    <div id="login_bar">
    <?php print $this->getString("username"); ?>:
    <input type="text" name="user_name" value="" id="user_name" />
    <?php print $this->getString("password"); ?>:
    <input type="password" name="user_pass" id="user_pass" />
    <input type="submit" class="submit" value="<?php print $this->getString("log_in"); ?>" />
    <div class="bar"></div>
    </div>
</form>
<!-- END: Login area -->
<?php
}

if(GateKeeper::isAccessAllowed() && $this->location->uploadAllowed() && (GateKeeper::isUploadAllowed() || GateKeeper::isNewdirAllowed()))
{
?>
<!-- START: Upload area -->
<form enctype="multipart/form-data" method="post">
    <div id="upload">
        <?php
        if(GateKeeper::isNewdirAllowed()){
        ?>
        <div id="newdir_container">
            <input name="userdir" type="text" class="upload_dirname" />
            <input type="submit" value="<?php print $this->getString("make_directory"); ?>" />
        </div>
        <?php
        }
        if(GateKeeper::isUploadAllowed()){
        ?>
        <div id="upload_container">
            <input name="userfile" type="file" class="upload_file" />
            <input type="submit" value="<?php print $this->getString("upload"); ?>" class="upload_sumbit" />
        </div>
        <?php
        }
        ?>
        <div class="bar"></div>
    </div>
</form>
<!-- END: Upload area -->
<?php
}

?>
<!-- START: Info area -->
<div id="info">
<?php
if(GateKeeper::isUserLoggedIn())
    print "<a href=\"".$this->makeLink(false, true, null, null, null, "")."\">".$this->getString("log_out")."</a> | ";

if(EncodeExplorer::getConfig("mobile_enabled") == true)
{
    print "<a href=\"".$this->makeLink(true, false, null, null, null, $this->location->getDir(false, true, false, 0))."\">\n";
    print ($this->mobile == true)?$this->getString("standard_version"):$this->getString("mobile_version")."\n";
    print "</a> | \n";
}
if(GateKeeper::isAccessAllowed() && $this->getConfig("calculate_space_level") > 0 && $this->mobile == false)
{
    print $this->getString("total_used_space").": ".$this->spaceUsed." MB | ";
}
if($this->mobile == false && $this->getConfig("show_load_time") == true)
{
    printf($this->getString("page_load_time")." | ", (microtime(TRUE) - $_START_TIME)*1000);
}
?>
<a href="http://encode-explorer.siineiolekala.net">Encode Explorer</a>
</div>
<!-- END: Info area -->
</body>
</html>

<?php
    }
}

//
// This is where the system is activated.
// We check if the user wants an image and show it. If not, we show the explorer.
//
$encodeExplorer = new EncodeExplorer();
$encodeExplorer->init();

GateKeeper::init();

if(!ImageServer::showImage() && !Logger::logQuery())
{
    $location = new Location();
    $location->init();
    if(GateKeeper::isAccessAllowed())
    {
        Logger::logAccess($location->getDir(true, false, false, 0), true);
        $fileManager = new FileManager();
        $fileManager->run($location);
    }
    $encodeExplorer->run($location);
}
?>