function loadHandler($handler)
{
$sf = new SiteFunction();
$sf->noForeign();
$sf->clauseSafe('handler', $handler);
if ($sf->id()) {
$ret = $sf->getHandler();
} else {
if (class_exists(str_replace('Application', 'Setup', constant('APPLICATION')))) {
$class_name = str_replace('Application', 'Setup', constant('APPLICATION'));
$ret = new $class_name();
} else {
$ret = Application::loadHandler($handler);
}
}
return $ret;
}
function authorise($handler)
{
$sf = new SiteFunction();
$sf->clauseSafe('handler', $handler);
$sf->noForeign();
if ($sf->get('access_id') == 2) {
$ret = true;
} else {
if ($sf->id()) {
$ret = false;
} else {
if ($handler == str_replace('Application', 'Setup', constant('APPLICATION'))) {
$ret = true;
} else {
$ret = $this->authorise(str_replace('Application', 'Setup', constant('APPLICATION')));
}
}
}
return $ret;
}
