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<?php
class ThemeConfigurationManager
{
private static $cache_manager = null;
public static function get($theme_id)
{
$cache_manager = self::get_cache_manager();
if (!$cache_manager->contains($theme_id))
{
$theme_configuration = self::get_theme_configuration($theme_id);
$cache_manager->store($theme_id, $theme_configuration);
}
return $cache_manager->get($theme_id);
}
private static function get_cache_manager()
{
if (self::$cache_manager === null)
{
self::$cache_manager = DataStoreFactory::get_ram_store(__CLASS__);
}
return self::$cache_manager;
}
private static function get_theme_configuration($theme_id)
{
$config_ini_file = PATH_TO_ROOT . '/templates/' . $theme_id . '/config.ini';
$desc_ini_file = self::find_desc_ini_file($theme_id);
return new ThemeConfiguration($config_ini_file, $desc_ini_file);
}
private static function find_desc_ini_file($theme_id)
{
$desc_ini_file = PATH_TO_ROOT . '/lang/' . AppContext::get_current_user()->get_locale() . '/templates/' . $theme_id . '/desc.ini';
if (file_exists($desc_ini_file))
{
return $desc_ini_file;
}
$desc_ini_folder = PATH_TO_ROOT . '/templates/' . $theme_id . '/lang/';
$desc_ini_file = $desc_ini_folder . AppContext::get_current_user()->get_locale() . '/desc.ini';
if (file_exists($desc_ini_file))
{
return $desc_ini_file;
}
$folder = new Folder($desc_ini_folder);
$folders = $folder->get_folders();
foreach ($folders as $lang_folder)
{
$desc_ini_file = $lang_folder->get_path() . '/desc.ini';
if (file_exists($desc_ini_file))
{
return $desc_ini_file;
}
}
throw new IOException('Theme "' . $theme_id . '" desc.ini not found in' .
'/' . $theme_id . '/lang/');
}
}
?>