Location: PHPKode > scripts > TinyWebGallery > tinywebgallery/image.php
<?php
/*************************
  Copyright (c) 2004-2010 TinyWebGallery
  written by Michael Dempfle
 
  This program is free software; you can redistribute it and/or modify 
  it under the terms of the TinyWebGallery license (based on 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. 
  See license.txt for details.
 
  TWG version: 1.8
 
  $Date: 2009-06-17 22:57:10 +0200 (Mi, 17 Jun 2009) $
  $Revision: 73 $
**********************************************/

define( '_VALID_TWG', '42' );
$print_memory_usage=false; // used for debugging!

// I check if there is at least one parameter!
if (count($_GET) == 0) {
 echo 'Parameters needed';
 exit;
}
ob_start();

// functions like getLast, getFirst, debug, gdversion  ...
include dirname(__FILE__) . '/inc/filefunctions.inc.php';
include dirname(__FILE__) . '/inc/startsession.inc.php';
require dirname(__FILE__) . '/config.php';
include dirname(__FILE__) . '/inc/imagefunctions.inc.php';
// needed to check if rotation was performed !!
include dirname(__FILE__) . '/inc/parserequestimage.inc.php';
include dirname(__FILE__) . '/inc/mysession.inc.php';


set_error_handler('on_error_no_output');
ini_set('gd.jpeg_ignore_warning', 1); // since php 5.1.3 this leads that corrupt jpgs are read much better!
set_error_handler('on_error');


$install_dir_save = $install_dir; // needed for rating buttons!
$install_dir =''; // this file is not located somewhere else!
$modifyheader = false;
include dirname(__FILE__) . '/inc/loadconfig.inc.php';

/*
based on the code of Rainer Hungershausen - thanks for the good work.
*/

if (($image != false && $type != 'png') || $dataXmlHttp || $precachexml){
  require dirname(__FILE__) . '/language/language_default.php';
  require dirname(__FILE__) . '/language/language_' . $default_language . '.php';
  include dirname(__FILE__) . '/inc/readxml.inc.php';
}

$twg_rot_available = checktwg_rot();
if (!$twg_rot_available) {
 $autorotate_images = '';
}

@ob_end_clean();

if ($dataXmlHttp || $browserXmlHttp || $browserNoJS ||  $precachexml || $menuXmlHttp || $menuXmlAutohide){
  include dirname(__FILE__) . '/inc/ajaxserver.inc.php';
} else if ($image != false && $type != 'png'){
  if(!isset($_SESSION['twg_admin_logged_in'])) {
    include dirname(__FILE__) . '/inc/checkprivate.inc.php';
  } else {
    $privategal = false;
  }
  // check if private
  if ($privategal && !in_array($privatelogin, $passwd)) {
    putimage(dirname(__FILE__) . '/buttons/lock.gif');
  } else {
    include dirname(__FILE__) . '/inc/imagecreate.inc.php';
  }
}else if ($type == 'counterimage'){
  $filename = $counterdir . '/user_log.txt';
  generatecounterimage($filename);
}else if ($type == 'png'){
  $filename = $basedir . '/' . $twg_album . '/' . $image;
  if (file_exists($filename)) {
    putpngimage($filename);
  }
}else if ($type == 'random' || $type == 'top'){
  include dirname(__FILE__) . '/inc/random.inc.php';
}

?>
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