protected function getNewThemeFolder($inFolder)
{
$number = 1;
$fullfodler = $this->toFullPath($inFolder);
$length = strlen(self::FOLDER_THEME_PREFIX);
if (is_dir($fullfodler)) {
if ($dh = opendir($fullfodler)) {
while (($dir = readdir($dh)) !== false) {
if ($dir != "." && $dir != ".." && is_dir($fullfodler . $dir)) {
if (strncmp($dir, self::FOLDER_THEME_PREFIX, $length) == 0) {
$themeNr = substr($dir, $length);
if (is_numeric($themeNr)) {
$number_test = (int) $themeNr + 1;
if ($number < $number_test) {
$number = $number_test;
}
}
}
}
}
closedir($dh);
}
} else {
mkdir($fullfodler);
}
$themeFolder = $inFolder . self::FOLDER_THEME_PREFIX . $number . '/';
$themeFullFolder = $this->toFullPath($themeFolder);
@mkdir($themeFullFolder);
return $themeFolder;
}