public function __construct($form = null)
{
$folders = JRequest::getVar('folder', array());
if (count($folders)) {
$list = array();
foreach ($folders as $k => $v) {
$list[$v] = JFolder::files(JPATH_ROOT . '/' . $v, '(.jpg|.jpeg|.gif|.png)$');
}
echo '{st-image-load}' . json_encode($list) . '{/st-image-load}';
die;
}
// load saved images
$saved = JRequest::getVar('loadImage', '');
if ($saved) {
require_once dirname(dirname(__FILE__)) . '/stContentShowcase.php';
$params = stContentShowcase::getModuleParams();
echo '{st-image-load}' . json_encode($params) . '{/st-image-load}';
die;
}
}
