header('Pragma: public');
header('Cache-Control: maxage=' . $expires);
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
} else {
$dir = @$_SESSION['display.dir'];
$dircount = @$_SESSION['display.dircount'];
$previous = @$_SESSION['display.previous'];
if (strlen($dir) <= 0 || file_exists($dir)) {
$dir = newDir($settings['photo.dirs']);
$dircount = 0;
}
$files = findFiles($dir);
if ($dircount > $settings['photo.max_from_dir'] || $dircount >= count($files)) {
$tries = 0;
do {
$dir = newDir($settings['photo.dirs']);
$dircount = 0;
$files = findFiles($dir);
} while ((count($files) <= 0 || $previousDir == $dir) && $tries++ < 100);
}
do {
$file = $files[rand(0, count($files) - 1)];
} while ($file == $previous && count($files) > 1);
$dircount++;
$_SESSION['display.dir'] = $dir;
$_SESSION['display.dircount'] = $dircount;
$_SESSION['display.previous'] = $file;
}
$width = $_REQUEST['width'];
$height = $_REQUEST['height'];
// Info string
break;
case 'getCustomTermin':
getCustomTermin($_GET['id'], $_GET['tab'], $_GET['day'], $_GET['month'], $_GET['year']);
break;
case 'showDir':
showDir($_GET['id'], $_GET['dir']);
break;
case 'showFile':
showFile($_GET['pfad'], $_GET['file']);
break;
case 'lockFile':
lockFile($_GET['file'], $_GET['pfad'], $_GET['id']);
break;
case 'moveFile':
moveFile($_GET['file'], $_GET['pfadleft']);
break;
case 'saveAttribut':
saveAttribut($_GET['name'], $_GET['oldname'], $_GET['pfad'], $_GET['komment'], $_GET['id']);
break;
case 'newDir':
newDir($_GET['pfad'], $_GET['newdir']);
break;
case 'delFile':
delFile($_GET['id'], $_GET['pfad'], $_GET['file']);
break;
case 'usermail':
getUsermail($_GET['uid']);
break;
default:
echo "nicht erlaubt";
}
