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 $ret;
}
/**
* Return true if this user is allowed to access the given handler
*/
function authorise($handler)
{
$sf = new SiteFunction();
$sf->noForeign();
//$sf->clause('handler','%'.$handler,Clause::LIKE);
$sf->clauseSafe('handler', $handler);
$access_id = $sf->get('access_id');
if ($access_id != -1 && $access_id) {
if ($func = $this->accessible($handler)) {
$ret = count($func);
} else {
$ret = 0;
}
} else {
if ($access_id == -1) {
$ret = true;
} else {
if (!$access_id) {
$ret = false;
}
}
}
return $ret;
}
protected function editSiteFunction()
{
if ($site_function_id = Application::param('select_site_function_id')) {
$site_function = new SiteFunction();
$site_function->clauseSafe('site_function_id', $site_function_id);
$site_function->noForeign();
$this->site_function_to_edit = $site_function;
} else {
$this->failed = 'Could not get site function to edit';
}
}
