/**
* main class constructor
* @param $name demo folder
*/
public function __construct($name = '')
{
$this->importer = HW_Import::get_instance();
//get wxr parser
if (empty(self::$data)) {
$list_demos = HW_File_Directory::list_folders(HW_THEME_OPTIONS_SAMPLE_DATA);
foreach ($list_demos as $path => $demo) {
$this->add_demo($path, $demo);
}
}
if (!isset(self::$data[$name])) {
return null;
}
}
/**
* do import data from command
* @param $cmd_name
*/
public function do_import($cmd_name)
{
if (empty($this->xml)) {
return;
}
$import = HW_Import::get_instance();
if (isset($this->xml->{$cmd_name})) {
$import->import_file($this->xml->{$cmd_name});
}
}
/**
* create instance of this class
* @param $module_exporter
* @return HW_Import
*/
public static function get_instance($module_exporter = null)
{
if (empty(self::$instance)) {
self::$instance = new self($module_exporter);
}
return self::$instance;
}