/**
* Detects actions that need to be executed by the Settings page
*
* @todo find better way of accessing $_GET properties
* @return string Message to be displayed
*/
private function executeTasks()
{
//Read from $_GET
if (isset($_GET['exec_action'])) {
$action = $_GET['exec_action'];
} else {
$action = null;
}
switch ($action) {
case 'run_update':
$this->coreManager->getTaskManager()->updateAuthors();
$msg = "Authors Updated";
break;
case 'clear_authors':
$this->coreManager->getTaskManager()->clearAuthors();
$msg = "Current Authors removed.";
break;
default:
$msg = null;
}
return $msg;
}
