/**
* Stores selected permissions in database.
*
* @param type $request
*
* TODO secure against missing parameters
*/
private function storeModules($request)
{
$id = $request->getParam('roleid');
$role = new Opus_UserRole($id);
$roleModules = $role->listAccessModules();
foreach ($roleModules as $module) {
if ($request->getParam('set_' . $module, 'NULL') === 'NULL') {
$role->removeAccessModule($module);
}
}
$params = $request->getParams();
foreach ($params as $name => $value) {
if ($this->string_begins_with($name, 'set_')) {
$module = explode("_", $name, 2);
$module = $module[1];
$role->appendAccessModule($module);
}
}
$role->store();
}