function init()
{
if (!Permission::check("SANGRIA_ACCESS")) {
Security::permissionFailure();
}
parent::init();
Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/smoothness/jquery-ui.css');
Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery-ui.js');
Requirements::javascript('themes/openstack/javascript/jquery.tablednd.js');
Requirements::css("themes/openstack/javascript/datetimepicker/jquery.datetimepicker.css");
Requirements::javascript("themes/openstack/javascript/datetimepicker/jquery.datetimepicker.js");
Requirements::css("themes/openstack/css/deployment.survey.page.css");
Requirements::javascript("themes/openstack/javascript/deployment.survey.filters.js");
self::$default_start_date = date('Y/m/d', strtotime('-1 months')) . ' 00:00';
self::$default_end_date = date('Y/m/d') . ' 23:59';
}
